Children’s ideas in Science Essay

Harlen (1997) identified various techniques which can be used to enable children to reveal their ideas. These include: – questioning, asking children to draw or write about what they think is happening, discussing their writing or drawing with their teacher and initiating a group discussion.  With Harlen’s view in mind and considering the class topic of materials being focused on in Science, my partner and I decided to plan a lesson that explored children’s ideas of what particular objects are made from and what they were prior to the object they are now. It was felt that in order for children’s ideas to be highlighted, visual cues would be beneficial. Harlen (2000:125) supports this and affirms  Ã¢â‚¬Å"There are often products or artefacts at several stages of children’s activities which all have the potential to indicate children ideas.†Ã‚  The use of visual aids did help children respond to the questions asked and assist children develop their ideas. They ensured the children were focused and also ensured the children were kept on task.  For one of the examples, it may have proved more effective if the visual objects had been provided for each stage that the object had been through to get it to what it is now. To evaluate children’s ideas, it was thought that questioning the children would be very beneficial and as Harlen (2000) emphasised open questions and person-centred questions prove the most effective types of questions in order to find out children’s ideas. Considering this view, my partner and I tried to ensure the majority of our questions included these two question types. The first question to be asked was â€Å"What do you think this was before it was made into a jumper† thus reflecting a person-centred question. Some of the children at this stage replied with the answer â€Å"a sheep† and upon reflection it can be said that the question needed to be more focused to ensure the children stated what the jumper was exactly before it was a jumper. It perhaps would have been more affective and easier for the children if we had looked at the objects the other way around focusing on a sheep, moving on to a ball of wool and then moving on to the woolly jumper. However the learning objective was to see if children could state what an object was prior to the one it is now and what is was before that. This part of the lesson was completed as a whole class in order to generate more ideas. Harlen (2000:101) suggested that children’s discussion with their peers is a valuable source of generating ideas. This is because children are encouraged to consider alternative ideas through other people’s ideas and secondary sources and not just from what they experience directly.  Sharp (2000:85) identified  Ã¢â‚¬Å"Children’s involvement in formulating their ideas, attempting to communicate them and listening to alternative explanations by their peers is a valuable learning process.† To enable a clear understanding of children’s ideas were generated it was thought that through children drawing their ideas as well as discussing them would not only highlight their ideas but would also be valuable for assessment purposes. Harlen (2000:125) highlights â€Å"children’s drawings give particularly rich information about their ideas.†Ã‚  Throughout the drawing of pictures, the children were required to think about what the objects were before and before that. The drawings provided us with a clear insight into the children’s thoughts and ideas. Sharp (2000) highlights through discussions with children, about their pictures, enable their ideas to be clarified and explained upon. As well as drawing pictures, the children were asked to write a brief description of what the various objects were prior to what they are now. Harlen (2000) identified that through writing, children’s ideas may prove more productive. Within the writing, children expressed their ideas more thoroughly than within the pictures and recorded how some of the objects had been a different object prior to the object they are now.

Children and young peoples workforce Essay

Explain the risk and possible consequences for children and young people of being online and using a mobile phone. There are many different types of ricks and possible consequences when children are using the internet, such as cyber bullying, it can make children feel vulnerable, isolated and depressed. Another risk is going on chat rooms, this is a big risk as they get speaking to people that children do not no, they could be lying about their age, or sex, so if a child started speaking to someone who they met online there is a risk that something could happen to the child or young person. Another risk is seeing Inappropriate Material such as seeing the wrong thing for the age, e.g. pornographic, hateful or violent photos. Using a mobile phone can also make you at risk as most mobile phones now have internet. ‘’while this provides opportunities for communication, interaction and entertainment, there are possible risk to children and young people’’ (children and young people’s workforce 2011, p139) protection harm includes doing things of their phone without their parents’ permission such as having contact with strangers, and looking at harmful context, which is not good for the child. Describe ways of reducing rick of children and young people from: social networking, internet use, buying online, using a mobile phone. internet use When children are using the internet there should be filter systems in order so that it can prevent children and young people from looking at inappropriate materials. There also should be procedures in place that if a child or young people do see inappropriate materials so that they can report this. buying online children and young people shouldn’t be given bank cards at a early age, but if they are they should be told about some of the consequences such as identity theft and security issues. To help prevent this you should make sure your virus software works and is up to date, only use retail shops that you trust and that you know are real websites and make sure that you have a strong password. using a mobile phone. To help prevent consequences using a mobile phone you should phone an operator up so that they can put an internet filter on their phones so it won’t allow them to look at anything inappropriate if they are under 18, make sure they you register their phone and make sure you give them the right age.

RTL Implementation of MP3 Decoder IP Core

RTL IMPLEMENTATION OF MP3 DECODER IP CORE Abstraction The intent of this survey is to look into the effectivity of the MP3 decrypting design in hardware comparison to the more popular package design. Nowadays, the MP3 file format is the most popular criterion for audio compaction, used in playback device such as audio participants and nomadic phones. While MP3 decryption is one of the indispensable portion in multimedia system, most of the decryption design are software-based, peculiarly because of the design of the system, which is easier compared to the hardware portion. However, the package design has higher clock, therefore higher power ingestion. This happens because of the design itself ; it has more iteration in the scheduling algorithm. There are undertakings that combine both hardware and package design in the MP3 decrypting creative activity, but the standalone hardware rational belongings ( IP ) nucleus is still non good explored. This paper will present a brief position on the basicss of the undertaking, every bit good as the needed inside informations needed in working on the undertaking. Every inside informations presented in the study are either gathered from diaries, books and the online beginning available. The mark of this undertaking is to run the designated IP nucleus and implemented in Register Transfer Level ( RTL ) manner, in which it easy means utilizing the hardware descriptive linguistic communication ( HDL ) as the footing linguistic communication for the design.Table OF CONTENTSChapterTitlePageDedication2Recognitions3Abstraction4Table OF CONTENTS5List OF FIGURES71.0Introduction81.1Undertaking Background81.2Aim91.3Problem Statement91.4Scope of the Undertaking102.0Literature Review112.1Related Studies and Previous Work112.2Introduction to the MP3 Decoding Core132.2.1Synchroscope142.2.2Huffman Decoding152.2.3Requantiser162.2.4Reordering172.2.5Antialiasing182.2.6Inverse Modified Discrete Cosine Tr ansform ( IMDCT )192.2.7Synthesis Polyphase Filterbank203.0Research Methodology223.1Introduction223.2Ocular Representation of Research Methodology223.2.1Altera DE2 Board243.2.2Altera Quartus II253.2.3NIOS II25List OF FIGURESFIGURE NO.TitlePage2.1The MP3 bitstream format192.2The three parts of frequence line202.3The reordering procedure ( the darker coloring material represents higher frequences )222.4The antialias butterfly232.5Types of window sequences in a subband252.6The IMDCT operation flow273.1The undertaking work flow3.2The Altera DE2 board ( beginning: hypertext transfer protocol: //www.terasic.com.tw/ )293.3The Quartus II work bench environment303.4The NIOS II work bench environment31Chapter 1 IntroductionUndertaking BackgroundMPEG-1/2 audio layer-3 ( MP3 ) is a most popular format for playback of high quality compressed sound. During the recent old ages the application of MP3 sound codec has exploded. Typically MP3 files are played back utilizing package ( CPU or DSP ) , but recent tendencies have since informant the outgrowth of portable device, such as nomadic phones and MP3 participants. While DSP architecture is the most efficient for running MP3 participant, the challenges of FPGA execution of MP3 decrypting are less understood. Field Programmable Gate Array, merely known as FPGA, is one type of incorporate circuit that is consumer-programmable, therefore it is called â€Å"field programmable† . This incorporate circuit uses hardware descriptive linguistic communication ( HDL ) to configure. Nowadays, FPGA has since advanced into a high degree of efficiency during the past decennary. It has since become the major HP in different types of application, since it can be employed as standalone System on Chip ( SoC ) or powerful gas pedals in multi-chip system. The mark of the undertaking is to implement the MP3 decrypting nucleus by using the FPGA belongingss. While utilizing the bing package codification to run the decipherer in package, efforts has been done to run the decipherer in hardware, which will go the chief way in this undertaking. Then, comparing the public presentation of these two methods will besides be the focal point of the undertaking.AimThe aim of this undertakings are:To plan the MP3 decipherer hardware based and can be implemented in portable based designTo measure the efficiency of the hardware based decipherer comparison to the common package based deciphererProblem StatementMost of the MP3 decryption designs are of in package. However, the hardware importance of the decryption design has since taken the popularity today. Therefore, several efforts have been taken to make the to the full hardware architecture of the decryption nucleus. This paper will measure the efficiency of the hardware decipherer as per package d ecipherer and to look into the advantages of both methods.Scope of the UndertakingThe range of the undertaking includes combination of several elements such as hardware, package and electronic parts. Below are the Scopess for the undertaking.Uses Verilog HDL linguistic communication as its chief footing for programmingExplore the application of Verilog utilizing Altera DE2 BoardInclude package programming such as C and C++Implement the application ( partial ) utilizing downloaded package for package execution ( Quartus II 9.1, Nios II 9.1 )Chapter 2 LITERATURE REVIEW In 1988, Hiroshi Yasuda ( Nippon Telegraph and Telephone ) and Leonardo Chiariglione had initiated the working group Traveling Pictures Experts Group ( MPEG ) to put the criterions for audio and video compaction and transmittal. The group, formed by International Organisation for Standardisation ( ISO ) and International Electrotechnical Commission ( IEC ) , has since developed into an organisation joined by members from assorted industries, universities and research establishments. One of the criterions that have created is the MPEG-1 Layer 3, or good known as MP3. MP3 is the standard format used for digital audio compaction, in which the design have 12:1 compaction ratio, from 1.4Mbps 128kbps bitrate for compact phonograph record ( Cadmium ) music.Related Studies and Previous WorkIt is known that MP3 decrypting procedure is a hard procedure, but several research workers and industrialist have attempted to plan the decipherer for this specific format. For case, Faltmanet Al.( 2003 ) have stated that the designing of MP3 decrypting in portable and stand-alone participants have gained in popularity. In the study, Faltmanet Al.( 2003 ) besides stated the importance in the public presentation of these hardware MP3 decrypting based on the clock rhythms and power use. It besides includes an effort to to make an MP3 decipherer in hardware, by utilizing Xilinx FPGA board. Thuonget Al.( 2005 ) have proposed the architecture of the MP3 decryption nucleus, in which the subcores of the architecture can be separately designed, coded and tested easy. However, the design of the nucleus is coded utilizing VHDL, the older version of RTL linguistic communication. Ko and Nicolici ( 2007 ) have tested the execution of the nucleus utilizing Altera DE2 board and Xilinx multimedia board. It besides has consequences including the figure of logic elements, reversals, memories and multipliers involved. Bhargav and Yang ( 2008 ) have introduced the use of Linux-run interface on the decryption nucleus. Their research has besides opened the possibilities of animating the popular piece of consumer engineering utilizing bing hardware available in the lab. Still, the design utilizes both hardware and package constituent in their design architecture. It has few general lags due to system clock and debugging procedure. Singhet Al.( 2008 ) have proposed that the demand of hand-held participants and multimedia in nomadic phone have raised a demand for a dedicated hardware to decrypt the file formats with low power ingestion and faster acceleration. Papakonstantinouet Al.( 2008 ) have researched instance survey on the execution of drifting point math in decipherer execution to accomplish existent clip and faster decrypting procedure. In the instance survey, the writers introduce floating-point ( FP ) unit in their architecture to measure the operation velocity ; therefore naming it the FP execution of MP3 decryption. In the latest research by Moslehpouret Al.( 2013 ) , the undertaking uses NIOS II system, which is a portion of package device, to read files and produces end product from the decrypting procedure. By utilizing unafraid digital ( SD ) card as input devices, the system uses Altera DE2 board but synthesize different file format: moving ridge files, or.wav extension files. Even so, the exposure of the study have shown that running the decipherer is possible, peculiarly because of package characteristics use Altera SOPC builder in Altera Quartus 9.1 environment, in which the platform is largely used in third instruction degree. Some of the old work did even make the architectural design of MP3 decipherer, utilizing a VLSI cell-based attack. Tsaiet Al.( 2004 ) have proposed the specific architectural construction of MP3 decipherer in which it achieves a high throughput with a decreased memory demand and hardware complexness. Meanwhile, Kalpanaet Al.( 2012 ) have tried to implement the algorithm on the decreased direction set computer science ( RISC ) based ARM processor, which is far more advanced, proficient wised. All of the old work did hold its important characteristics in edifice MP3 decryption nucleus, either in hardware or package. However, the execution of MP3 decrypting IP nucleus, which uses Verilog HDL as its hardware linguistic communication, as implementing it to the full hardware based is non good discovered. Therefore, the focal point is the study is to undertake the design of MP3 decrypting nucleus, on the surface at least.Introduction to the MP3 Decoding CoreHarmonizing to Kalpanaet Al.( 2012 ) , all MP3 files are divided into fragments called frames. Each frames shops 1152 samples, enduring for 26ms, which the frame rate is about 38 frame per second ( Federal Protective Service ) . The first measure to decrypt MP3 file format is by happening the start of the frame, which is called synchronism procedure, or else called initial reading.SynchroscopeBefore decryption, the start of the frame must be found. If the frame is interrupted, we can non happen the exact place of the followi ng frame ( Thuonget Al., 2007 ) . The construction of the frame consists of 5 parts ; heading, cyclic redundancy cheque ( CRC ) , side information, chief informations and accessory informations.HeadingCRCSide InformationMain informationsAncillary Data Figure 2.1The MP3 bitstream format The inside informations about the frame heading is as follows:Frame HeaderIt is a 32-bit long and has description of the frame, together with the synchronism word to separate the get downing portion of the bitstreamCRCUse to look into if there is any transmittal mistake for the most sensitive informations. The CRC will merely exists when the protection spot in the heading is set.Side InformationIncludes the of import information needed to decrypt the chief information. This depends on the channel manner. For individual channel, 136 spots are allocated, while for double channel, 256 spot allocated ( this is tantamount to 17 bytes in individual channel, 32 bytes in dual-channel )Main DataThe chief informations portion consists of the frames that includes scalefactors, Huffman coded spots and accessory informationsAncillary DataThis information can keep user-defined information. This frame country can keep optional informations such as vocal name or song information.Huffman DecodingThis subdivision contains one of the most of import undertaking in MP3 decryption. The undertaking of Huffman decrypting is to transform and mapping the information into scalefactors and symbols stand foring the 576 original frequence lines for each granule. These frequence line is divided into three divider ;Big-values,Count1andRzero. Big-valuesCount1Rzero Figure 2.2The three parts of frequence line Detailss on the Huffman codification divider are as follows:Big-valuesRepresents the lowest frequence lines and are coded with the highest preciseness, scaled from values between -15 to 15. When the decipherer finds the value 15, it assumes that the higher preciseness is needed. This can be done by utilizing the value 15 as an flight codification, so reads extra spots from the imput watercourse. The figure specified in the Huffman tabular array are called linbits.Count1Represent the higher frequence lines ; non necessitate the higher preciseness scaled value. Ranging from -1 to 1.RzeroRepresent the highest frequence lines, and non portion of the bitstream. It contains the the frequence lines that are removed by the encoder. These values are filled with nothing by the decipherer.RequantiserThe symbols generated from Huffman decrypting is so reconstructed into the original frequence line by utilizing the scalefactors provided in the side information of the frame. The low frequence scal efactor set contains less values than the high frequence. The descaling equation for both short blocks and long blocks are defined as Short blocks: Long blocks: The denoted scalefactorsscalefactor_sandscalefactor_lused by requantiser are provided by Huffman decipherer. Parametersglobal_gain,subblock_gainandpreflagcan be found in the frames provided by the Synchroniser block. The notaiondefines end product from the Requantser block, whileis the Huffman decoded value at indexI.ReorderingThis block merely has one undertaking: it reorders the frequence lines within a granule. When the short block is decoded, a short window will be used. The end product is so sorted into subbands, so on frequences and at last by Windowss to increase the efficiency of Huffman coding. Figure 2.3The reordering procedure ( the darker coloring material represents higher frequences )AntialiasingAntialiasing is the procedure where its map is to cut down the inevitable assumed name effects because of the use of non-ideal bandpass filtering. The alias Reconstruction is based on the butterfly computation, dwelling of eight butterfly computation for each subband. Figure 2.4The antialias butterflyInverse Modified Discrete Cosine TransformInverse Modified Discrete Cosine Transform, known as IMDCT, reproduce clip samples from the frequence lines, together with synthesis polyphase filterbank. The clip samples can be obtained from the frequence lines by utilizing the undermentioned equation. The IMDCT operation flow begins by taking 18 input frequence lines and generates 36 polyphase filter subband samples. The samples so multiplied with with a 36-point window before passed into following decryption procedure. Windowing is the procedure of multiplying and overlapping add-on operation of IMDCT’s end product with the sine window coefficient. Based on the length of each window, four types of block is used ; they arestart,halt,shortandlong. The determination of block type is based on the analysis of the psychoacoustic theoretical account. Figure 2.5Types of window sequences in a subband However, bring forthing 36 samples from 18 input means that there are merely 18 samples are alone, therefore the IMDCT method uses a 50 % convergence. In this instance, the 36 end product samples is so divided into 2 groups, low group and high group, which has 18 samples each. The overlapping procedure is so carried out by adding values from the higher group, old frame with the lower group, matching frame. Then, the frequence inversion is so taken topographic point to accomplish right stage difference. This was done by multiplying every uneven subband with ( -1 ) . Figure 2.6The IMDCT operation flowSynthesis Polyphase FilterbankThis block is the last measure in decrypting procedure. It converts all 32 subbands to bring forth 32 Pulse Code Modulation ( PCM ) samples at a clip The filterbank exploits aliasing and windowing to travel the subbands back into their frequence sphere. This block is divided into two parts ; Modified Discrete Cosine Transform ( MDCT ) and windowing.Modified Discrete Cosine TransformEach clip frame of the subband samples are ordered so that the first 32 values are the first sub-sample from each subband, and so forth. The MDCT processes 32 values at a clip by utilizing the equation: where The end point end product values,is so stored in the barrel shifter.WindowingThe windowing procedure tallies by multiplying the valuesfrom the barrel shifter with the window map. This window map is specified in the ISO criterion. The PCM generated are so computed for each loop. The MDCT and windowing together run 18 times for each granule, bring forthing 576 PCM samples ( 27ms at 44.1kHz ) . Chapter 3 RESEARCH METHODOLOGYIntroductionThis chapter discusses the well planned attack taken during the project’s timeline to guarantee that the undertaking is good organized and run expeditiously. The methodological analysis is represented into a flow chart for easiness of apprehension.Ocular Representation of Research MethodologyThe designate work flow for the undertaking is shown below, in Figure 3.1. Figure 3.1The undertaking work flow The undertaking begins by researching any old plants related to the MP3 decryption and FPGA-based architecture execution. Besides that, several resources on hardware descriptive linguistic communication and package programming tutorial have besides looked at. The procedure involved in constructing the nucleus is studied and briefly elaborated to give excess cognition in order to carry through the research. The importance and intent of the undertaking is besides discussed in the first phase. The hardware used for proving and implementing the undertaking is Altera DE2 Educational Development Board. Figure 3.2The Altera DE2 board ( beginning: hypertext transfer protocol: //www.terasic.com.tw/ )Altera DE2 BoardThe Altera DE2 board provides everything needed to develop many advanced digital designs utilizing Altera Cyclone II device, with utilizing application package Altera Quartus II. This development board is the first measure to present and larn basic FPGA devices easy, since it is accessible in the lab. It is suited for a broad scope of exercisings in classs on digital logic and computing machine organisation, from simple undertakings that illustrate cardinal constructs to progress designs.Altera Quartus II Figure 3.3The Quartus II work bench environment Altera Quartus II is a package tool produced by Altera for analysis and synthesis of HDL designs, which enables the user to roll up their designs, execute clocking analysis, analyze RTL diagrams, imitate a design ‘s reaction and configure the mark device with the coder.NIOS II Figure 3.4The NIOS II work bench environment Nios II is the most widely used soft processor in the FPGA industry. Nios II incorporates many sweetenings over the original predecessor, Nios architecture, doing it more suited for a wider scope of embedded computer science applications, from DSP to system-control. The development for Nios II consists of two separate stairss: hardware coevals, and package creative activity.

Understanding of how networks work Assignment Example | Topics and Well Written Essays - 250 words

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Final exam Coursework Example | Topics and Well Written Essays - 1000 words

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Organization Behaviour Research Paper Example | Topics and Well Written Essays - 2500 words

Organization Behaviour - Research Paper Example Correspondingly, studies have revealed that various factors are associated with the theory of OB, which makes it a multidimensional approach to contemporary management, constituting the perceptions of job satisfaction, organizational commitment and job attitudes among others. Among its various dimensions, this research paper will mainly discuss the topic of job attitudes with the focus on investigating the level of both job satisfaction and organizational commitment within a specific business organization, i.e. Kaiser Permanente Northwest. Notably, it is the employees involved in the operational process of any business organization, responsible for the determination of organizational culture. Hence, job attitude amid employees, determined by their job satisfaction degree, can be apparently observed as a crucial facet to enhance their organizational commitment and subsequently, outline the organizational culture (Saari and Judge 396-407). With this concern, the research paper intends to conduct an OB audit of an American healthcare organization, i.e. Kaiser Permanente Northwest. The outline of this research paper has accordingly been structured with a brief overview of this healthcare organization, followed by the analysis of data gathered, to conclude the findings as well as the results obtained from the interviewees. Subsequently, certain recommendations, based on the analysis about how the healthcare organization might address its weaknesses or deficiencies, with respect to the above stated topic and a solid conclusion have also been incorporated in the outline. Kaiser Permanente (KP) is a health care company and America’s leader in formulating effective nonprofit health plans. Established in the year 1945, KP was created to help provide Americans medical care during the situations of Great Depression as well as World War II when health care was unaffordable. As of December 31, 2013, KP has a network of 38 hospitals, approximately 190,000

Art of Modern China Research Paper Example | Topics and Well Written Essays - 2500 words

Art of Modern China - Research Paper Example â€Å"Chinese painting, which is based on graphic conventions, builds from a planar, rather than an optical, structure. Early pictorial representation, using graphic symbols, reads both horizontally along register lines and vertically in an open field in the picture surface.† (Fong, 2003, no page number.) This close relationship between the written word and the pictorial image lasted for many centuries right into the twentieth century. The administrators and courtiers of successive imperial dynasties were generally the only people who possessed the literary skills necessary to be an artist and they produced beautiful monochrome pictures in black ink, sometimes with washes of carefully chosen colors, representing landscape or birds, fish and animals. In the sixth century a set of six laws of painting were formed by Xie He (active c. 500-535) and they are Spirit Resonance, or vitality; Bone Method, a type of brushwork; Correspondence to the Object, or depicting of forms, Suitabi lity of Type, a method of laying on colors; Division and Planning, which means arrangement or composition; and Transmission by Copying, which is a way of ensuring that ancient models are passed on to future generations. (Clunes, 2009, p. 46). As technologies such as woodblocks and various kinds of printing developed, so the range of colors grew, and experimentation in the use of lines and washes also. The key ancient features of Chinese painting styles were cumulative, and change was gradual, that is to say, successive generations of artists consciously incorporated the earlier techniques of the masters, and carried them forward by synthesizing them into new compositions. Copying older works was advocated as a way of improving, and this is why there is such a consistent and recognizable line of tradition all the way through Chinese ink painting so that â€Å"every compositional detail, every outline, texture and ink wash had its origin in an ancient source.† (Sullivan, 2000, p. 258). Simpler peasant styles, especially portraits, with clear ink outlines were popular alongside the more sophisticated literati styles. Contribution of The Shanghai School to Chinese Ink Painting. Things began to change, however, in the middle of the nineteenth century when China began to open up to influences from the West, and one city in particular was most receptive to this new phenomenon: Shanghai. As a thriving port city it was the point of arrival for many ships and it became the most international of all art scenes in China, fuelled by the profits of traders from within China and beyond. Artists from the provinces flocked to Shanghai in the hope of finding buyers and patrons for their work. In the 1840s and 1850s the prevailing style was still was traditional bird-and-flower paintings using a wash without outlines. This style was used by Zhang Xiong (1803-1886), a

Care Plan Assignment Example | Topics and Well Written Essays - 750 words - 1

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Housing Sector in UK Essay Example | Topics and Well Written Essays - 3000 words

Housing Sector in UK - Essay Example The housing location being discussed in this paper is located at Grovewood Hill along the Burnbrae Drive at Edinburgh. The view of the typical houses being discussed here is shown in the figure 1. Theses houses are mostly constructed of burned clay bricks, cement and mortar. This practice of housing was found to exist from atleast 100 years in this region and the sector also boasts of providing huge labour employment in the country. This is a scenario of affluent people who could afford independent dwelling units in the places or locations of their choice. But the huge number of migrant labours and working class who makes their living by working in the city find their shelter along the slums that have come up in the city outskirts. This volume of occupants tends to increase at an astonishing rate as the more of the "development" takes place. The housing sector too shows a skewed growth in the urban centres with the slum dwellers increasing in the city suburbs and the planned housing developments moving to the outskirts. ... The location of the study at Groovewood Hill was chosen based on the easy access and also being the location well known to the student. The primary data collection was based on the interview technique with the help of a prepared questionnaire. Also, the information already available with the student researcher have also been used in the interpretation of the data. Also, the discussions with the housing association members and the estate manager was carried out to explore the various operation constrains and main characteristics of the housing locality. The secondary information was collected from already published materials and other reports. Based of the data collected the analysis is carried out and required information is presented in the subsequent sections. 4. Findings and Discussion 4.1 Nature and type of construction Figure 2 : Perspective of the house The sample house chosen from the locality was constructed with strong reliance on the architectural masonry almost 5 years back. It was the time when sudden development initiatives have begun and the building industry was experiencing boom. This was also the time when new methods and materials were also tried. But the labour force as well as contractors were less reluctant to change and hence the advantage it promised in the initial stages was not attained. The construction process progressed more based on the skill set of the masons rather than the advances proposed by the technocrats .Most of the houses being discussed here are two storied residential unit built in country burned bricks, cement and concrete. The roof is made in reinforced cement concrete. The interiors have been designed incorporating the techniques of passive heating /cooling technologies. Thus optimizing

Martin Luther On the Freedom of a Christian Man (Response Paper) Essay

Martin Luther On the Freedom of a Christian Man (Response Paper) - Essay Example is period, Reformation evolved as a movement which severely criticized and demanded reform of the Catholic way of life, as initially expressed in the campaigns of Martin Luther.[1] To address this issue, Luther challenged the Catholic understanding of justification and salvation by faith by examining the paradox. Through his endeavour in On the Freedom of a Christian, he proposed that â€Å"A Christian man is the most free lord of all† yet â€Å"a Christian man is the most dutiful servant of all† in an attempt to contrast what is inwardly renewing to that which is outwardly perishing. By the time corruption and nepotism within the Catholic system of papacy became exposed to the public [2], people who had long suffered the rigid structure of worship along with poverty and social inequality began to perceive the crisis in Catholicism and how they had been which relates to salvation and find out that religious affairs are irrelevant to spiritual progress in the absence of faith and acknowledgment of God’s word for â€Å"Man shall not live by bread alone, but by every word that proceeds out of the mouth of God† (Matt. 4:4). Eventually, they inquired in meditation whether a man is justified by visible efforts that build him up on the outside or by invisible faith which gathers him up on the inside. Were they certain about what they thought all along – that men attain salvation by good works? Or must salvation be achieved in the light of faith which depends not on physical exertions but on God’s Word which sustains the spirit? If the Catholic doctrine truly works with efficacy as taught by the ordained members of the church, why did it appear that most followers remained unrelieved of confusion and suffering? In order to establish a solid argument in protest of the theological views against which such queries were raised, Luther made ‘faith’ central to his discourse of On the Freedom of a Christian where he described faith as â€Å"a living fountain, springing up

Four foods common throughout Mexico Essay Example for Free

Four foods common throughout Mexico Essay Corn, and corn tortillas in particular, are common throughout all of Mexico. Corn tortillas are considered the â€Å"bread† of Mexican culture. Beans are almost always served as a side dish with all meals. Chilies, squash and tomatoes are all indigenous foods that thrive in the arid regions and are used for flavoring and as side dishes throughout the country. Chilies are also often integrated into main dishes. B. Comparison and Contrast of foods from three regions of Mexico Food from the Mexican plains region is typically more heavy with fats and starches. The region’s cuisine relies on meat and dairy products (most notably beef and cheese) in addition to the traditional beans and corn found elsewhere throughout the country. Tropical Mexico relies heavily on the fish and seafood that are abundant along the coast for its main dishes. It also incorporates food locally grown on plantations such as coffee, bananas, avocado, limes, tomatoes and tropical fruits such as mango, tamarind and coconut. Ceviche, a blend of raw fish, lime juice and vegetables, is very popular. Southern Mexican cuisine uses chayotes and cactus and relies heavily on chicken dishes, often marinated. Mole sauce, using chilies and chocolate originated in Southern Mexico and is used as a ceremonial dish at baptisms, weddings, and the Day of the Dead festivals. Even grasshoppers, which are quite abundant, are often eaten fried. Beans and avocados are also used in many dishes. Meat from goats and pork along with chilies and tortillas are often found in dishes from all regions. Chocolate and vanilla are two items that put Mexico on the map and quite popular throughout the country as flavorings. Chocolate is used in sauces as well as for drinking and often infused with cinnamon. Mexican cuisine is very reliant on the food sources most abundant in the region and so range the gamut from seafood to cactus. 6. Comparison and Contrast of food and customs of India’s Northern and Southern regions In Northern India wheat, tea, masala, pickled fruits and vegetables, garlic and eggs are commonly used. Most dishes are prepared by boiling, stewing or frying. Unleavened bread and a vegetable dish are served at breakfast and lunch. Dinner is the same with the additional of a few extra dishes. All meals are served with tea and lemonade in the summer. Hydrogenated oils are used for cooking. In Southern India, banana leaves serve as plates and boiled rice comes with every course. Vegetables and lentils make up the first two courses while rice and yogurt are in the third course. All are accompanied by pickles, chutney and fried wafers. Dessert is only served on special occasions. Coconut, plantain and fish are often used and tend to be spicy. They use peanut and sesame oil in addition to hydrogenated vegetable oil and prepare dishes by steaming. Rice, coffee, chutney fruits and vegetables are integral to the cuisine. Grains cooked into cereals are popular. Chickpeas and lentils are used in nearly every meal. Spicy vegetable curries, deep-fried, salty foods and sweets are popular as snacks. The foods of both regions are highly vegetarian, per religious beliefs. Neither region eats beef nor traditionally drinks alcohol. The spices and condiments heavy in Southern Indian cuisine are the influence of Jews and Christians. In the North, wheat is the staple food while rice reigns in the South. Northern Indians drink tea with their meals while Southern Indians prefer coffee. Since Pakistan was once part of India, the cuisine of the Northern region is very similar to that of Pakistani food. The foods of both regions are influenced heavily by their respective religions as well as the influx of foreign traders in earlier centuries. 7. A. Five foods indigenous to Caribbean In Jamaica, dukunnu is made with cornmeal, sugar, raisins spices and coconut and wrapped in banana leaves and boiled or baked. Jamaica also uses turn cornmeal made of cornmeal blended with peas, spices, coconut milk, saltfish and sometimes other ingredients. Peppers are indigenous all over the Caribbean and are commonly used to spice up dishes such as marinated â€Å"jerk† meats. Manioc, sweet potatoes and yams are served as a side dish or deep fried. There is heavy reliance on fish, including conch and shellfish. B. Identify the Caribbean country or island: 1. Sofrito – Cuba and Puerto Rico 2. Picadillo – Cuba 3. Jerk Foods – Jamaica 4. Sancocho – Dominican Republic 5. Moros y Cristianos – Cuba 6. Habichuelas con Dulce – Dominican Republic.

Migration phenomenon Essay Example for Free

Migration phenomenon Essay MIGRATION: Migration is a world wide phenomenon that can be viewed in either a modern or historical perspective. Historically speaking, migration has been happening for hundreds of years for various reasons such as racism, war invasions, search for a better life, famine, and poor weather conditions. Modernly speaking, in a great majority of cases, people have poor and developing countries that cant provide good conditions for living and raising a family causing them to migrate to another location to in search of a better life style. Sometimes, in search of better education, one would migrate to another location to fulfill their destiny. Some even migrate in need to find unknown relatives that share the same bloodline as them due to fact there was a disconnection in where the family split through migration. But there are plenty of reasons for migration in where a person just wants to relocate for their specific reasons. Migrations even plays a role in population, and even bringing in a new culture. Today, I will enlighten you about this topic by discussing the migration that occurred through out Barack Obamas and his families life. Also, I will speak upon the Dust Storm that played a role in migration. To add on, I will inform you about he migration that occurred through out my relatives lives. And finally, I will speak upon the migration that occurred through out the movie Scarface that starred Al Pacino that played Tony Montanas role. My parents werent born in the United States, but they were looking for better lives and opportunities, so they migrated from Haiti to the United States. My parents growing up in such a poor country that didnt provide much opportunity for them to be able to live a decent lifestyle forced them to migrate. In search of education, jobs, money, and opportunity, they decided to start a new life in the united States. When waking up not knowing when you or your family are going to have the next meal, are you going to find the money to pay the landlord, can you pay your childrens education, afford medicine for when someone in your family that is severely sick, or any specific cause that revolves around unobtainable cash, can drive a person a stress level very high. In desperate need to escape hardship, hearing about the United States and what it had to offer such as opportunities, free education, and work, it was a done deal, they moved on forward. It was a every day struggle in Haiti for my parents, and they thought leaving Haiti coming to America was the only solution to end the struggle and give them a better life to live. Due to difficult times and hard measures, sometimes it is inevitable to stop yourself from migrating to another location hoping for the better. And also, in search of better education, giving you chances to better opportunities in life, will persuade you to migrate to another location that is willing to provide that. There are various reasons in which someone can migrate and through out reading Dreams from My Father by Barack Obama, Ive consumed particular reasons. In this book, Barack Obama explains his life and the life of his parents. Through out the reading, he elaborates on all the various migrations he has done along with his parents. In Dreams from My Father, President Obama informs us on plenty of migration that occurred through out his family. Barack Obama, the son of Barack Obama Sr. who is from Kenya, and Ann Dunham who is from Kansas, was born in Honolulu, Hawaii. His father and mother had divorced and his mother met Lolo Soetoro, a javanese surveyor from Indonesia. Both Lolo and Baracks mother attended the same university. His mother and Lolo ended up getting married together and his new stepfather moved to jakarta, Indonesia shortly after graduating from the University of Hawaii. Obamas mother graduated from the university as well and decided to move also to go join her new husband. Obama moved to Indonesia leaving Hawaii to live with his mother and he spent ages six to ten there attending school. As years went by, he moved back to hawaii to live with his maternal grandparents. He had earned a scholarship which enabled him to attend a college preparatory school from fifth grade till he graduated high school. His mother got a chance to stay with him for three years along with his sister but he wanted to return to Indonesia to do her anthropology field work, but Obama decided to stay in Hawaii with his grandparents for high school. After graduating high school, Obama moved to Los Angeles to attend Occidental college. During that period of time, he decided to visit his mother in Indonesia, and then after travel to Pakistan and India to visit college classmate families. Later, Obama decided to transfer to Colombia University in New York City where he majored in political science. he graduated from there with a bachelor and received two jobs in New York while he stayed there for a year. he later received a job in Chicago where he moved there and was a director of the Developing Com munities Project. Obama wanted to connect with the black community more due to him being confused growing up half white and black. After, Obama travelled to Europe for the first time for a period of three weeks and then decided to travel to Kenya for five weeks to meet unknown relatives from his fathers side to bond. Later, Obama then decided to attend Harvard Law School moving to Massachusetts. After graduating, he left and went back to Chicago. He later got a job again in Chicago where he got a book deal with the University of Chicago Law School. He later ended up becoming a teacher at the University. With him being a civil rights attorney and all the extracurricular activities he was involved in, that lead him to being state senator. Obama travelled back one to Kenya to trace his fathers foot steps. Through out reading chapter 11: Dust Bowl Odyssey from the book called After the Fact: the Art of Historical Detection written by James West Davidson and Mark Hamilton Lytle, this chapter enlightened me a lot about the topic of migration showing me how poor weather conditions can play a big role in causing people to migrate. The dust storms caused people to migrate because of the fact that it brought in famine and unemployment. The poor weather conditions in that area were so horrible, it just caused poor living conditions, which made people have to leave their current location in search of a better life. The Dust storm began May 9, 1934, and by May 11, the dust shifted down to South Atlanta and Boston. Every year on, the storms blew in worst. There were 22 dust storms in total in 1934 and it grew to 72 storms by 1937. The storms were so intense, people thought it was the wrath of god in where when the rain failed them, the crops withered, and the winds hurdled the loose soil across the nation. The crops kept falling, the farmers debts kept growing, and soon the banks repossessed the farmers farms. Several farming states felt the wrath of the storms coming in. After watching the storms effects, statistics showed how California gained more than a million new residents in the 1930s. Mostly affected by the bad weather and the Great Depression was the south west plains. Unemployment in the region hit one-third of all workers. People started assuming moving to California was the answer to everything at the moment guessing that the state could be helpful at the crisis moment. 43% of California which is nearly half of California, were now farmers and laborers. Families walked to California in search of a better life. 95% of all southwestern migrants to California were white. The population in California was growing fast and California didnt know how to control this migration, so billboards started to come up saying things such as no jobs in California, 6 men for every job, no state relief available for non residents, and keep out. Although Californias economy suffered and unemployment,remained serious, the state of california was much better off than most of the nation. The economy of California actually grew during the 1930s. Good Highways, bus routes, and railroads linked the southwestern plains to California. Because the trip was was so manageable, most families did not necessarily see their move as permanent. By 1940, 83% of all men in the city were eligible to wok had found jobs. Only 28% of the dust bowls refugees found their way. Migration was causing farmers to make deficit in profit. This migration caused regular farmers from California to complain about farmer migrators and made foul remarks towards them. The United States has been transformed by a civil rights revolution ever sine the dust storms swept across the south western plains. It has been reminded of its diversity by the renewed tide of immigration in the wake of the Immigration Reform Act of 1964. For example, in the 1983 film called Scarface directed by Brian DePalma which starred famous actor Al Pacino who played the lead role character of Tony Montana in the movie, migration played a major factor in why Tony Montana reached the success he did in he film. Tony Montana was from Cuba and after departing from there in search of his American Dream , he tried to migrate to the United States but was denied by INS officials who seemed to believe he was involved in political criminal activities . So, they detained him and sent him to a camp called Freedomtown under a expressway with other fellow Cubans while the government reviewed their visa petitions. While incarcerated in that camp, Montana was offered a deal to kill a former aide of Fidel Castro called Rebanga for a visa by Frank Lopez (a wealthy, political astute man who dealt cars and was involved in the drug trade) for the simple fact Rebanga tortured Franks brother to death. But in desperate need of that visa, to escape the poor life in Cuba, he murdered Rebanga, and then departed to come to Florida. In Florida, he got involved into the drug trade and got into certain situations which lead him to meeting a drug lord called Sosa. By Tony Montana migrating to Bolivia for Franks personal business purposes, Montana and Sosa make friendship, which leads to Tony taking over the cocaine business in Florida. Even though the story ends very brutal with the death of Tony, migration was the cause of why Tony reached his success illegally due to the fact of him trying to escape poverty and search for his American Dream. As you can see, migration plays a big role in the world that we live. Migration is the cause of population increase and decrease. People migrate in cause of chasing a better life style in which they are trying to escape the bad living. People migrate in search of education, jobs, family, opportunities, escaping poverty, famine, and poor living. Migration is the key to success in some cases, in where finding another location to live can branch them off into great possibilities. Migration can cause reduction in money that used to be obtained regularly due to increase in venture. Migration basically has its ups and downs, should be controlled due to population increase which may have its consequences. But, migration has its pros and cons where it could be beneficial for the migrator or not be beneficial for the people of origin in the location the migrator moved. Work Cited: DePalma, Brian Stone, Oliver. Scarface Obama, Barack. Dreams From My Father 1995 West, James Mark Hamilton. After the Fact: The Art of Historical Detection : chapter 11

The Social Media In Our Life Media Essay

The Social Media In Our Life Media Essay Many people have used social media at least once in their lives. According to Peggy Orenstein, most people agree that social-networking sites have allowed users to connect with people in ways they never could before (p. 40). Thanks to social networking sites, we can share anything with many contacts in just a matter of seconds. We can do this whenever we want to and from anywhere we are (technology permitting). Sites like Facebook and Twitter have become more and more a part of our life, both directly and indirectly. They are used by various people for myriad reasons and in different ways. Some of this reasons and ways have generated much criticism. But they keep being used more and more. Social networking sites are not perfect; however, they have shown their strength and their ability to withstand time. Many writers look at social networking sites with a critical eye. In her essay, Faceless on Facebook, Kate Beals says: The personal area on Facebook is less about the real you and more about what you want people to think about you (p. 49). She points out how social networking users might be constructing their online image, by critically assessing every information or post they put online, instead of sincerely showing themselves and not worrying about the image it would give of them. Beals herself epitomizes this, for she is constantly worried about how people would look at her, through her personal page. Another critique is that social media encourage users to keep posting every thought or acts online. This encourages quantity over quality as Christine Rosen says in her essay, Virtual Friendship and the New Narcissism (p. 59). And I also agree with her thought: True friendship can only flourish within the boundaries of privacy because it depends on mutual revelations that are conceal ed from the rest of the world therefore the idea of public friendship is an oxymoron (p. 56). Social networking sites can help by creating a virtual contact between people, but we need much more than that if we want to create a true friendship. Even though both of these writers have a point, they are missing the true strength of social networking sites like Facebook and Twitter. Practicality is the most appealing positive aspect of social media. Not so many years ago, if we wanted to share the adventure we had during a wonderful trip to Europe, we would have needed to meet a friend in person, catch them up on the phone or send them an e-mail and wait for an eventual response. If we wanted to show a specific picture of the Coliseum, we would have first needed to print it, put it into a photo album and wait for them to visit us. Today, we would post every picture right after we take it with our phone. We would share our adventures right after we experience them. This way all our friends or followers (as they are called on Twitter) would be able to enjoy our antics instantly. But is practicality the only strength of social media? Facebooks website says there were 955 million monthly active users at the end of June 2012 (facebook.com). That number equals a seventh of the worlds population. There has to be more to social networking sites than simple practicality. In his essay, You Gotta Have (150) Friends, Robin Dunbar says: Emotional closeness declines by around 15 percent a year in the absence of face-to-face contact (p. 46). Whether or not accurate, this statement has been true for me. When I moved from Albania to Italy, I had to say goodbye to many good friends. This happened in 2001, and back then, the only way of communicating for us was phone calls. Since those calls were not so cheap, my friends and I rarely made them. By the end of the year we were feeling both, physical and emotional distance. Lately, I had another life-changing moment. Just a month ago I said goodbye to Italy (and all my friends there) and came to the United States. After this se paration, I had much more reliable and costless ways to communicate with my friends. This way we can keep our emotional bond alive no matter how far we are from each other. I am confident that we will not end up like my Albanian friends and me. This is, by a fair amount, because of social media. In the same way social networking sites are used to keep up with friends, they can also be used to keep up with the world. Many communication media use websites such as Facebook to keep people informed on virtually everything. Many celebrities, journalists and even political figures have a public page on Facebook, or they tweet regularly. President Obama, trying to attract younger voters, used social networking websites extensively during his 2008 presidential campaign. One of the defining moments for social networking sites, especially Twitter, was their usage during the revolutionary uprisings in different Arab countries in late 2010, also known as Arab Spring. During that period, I noticed the amount of input that news media took from social networking sites. I do not know if social media were a catalyst for the uprisings or simply tools used during these events, but they undeniably played a role. Besides sharing information about ourselves and the world around us, social networking sites can be a powerful marketing tool. A positive post on a certain product, made by a close friend, is much more powerful than a commercial. When I need to decide on what to buy, or I need to know how good specific restaurants are, I always rely on what my friends think about it. A perfect example for this is Foursquare. Foursquare is an application for mobile phones. It gives you the opportunity to check in into specific places, and leave comments about your experience while visiting those places. All these check-ins and comments are shared instantly with your friends. The better the rating a particular place has, the higher the possibility I will go there. No matter how we look at them, social networking sites have built a strong position in our society during these last years. They have given us some powerful communication tools. Whether or not we choose to be a part of social media, there will always be somebody that will use them according to their needs.

Disneys Effect on Society and Culture Essay -- essays papers

Disneys Effect on Society and Culture For nearly seven decades Corporate Disney has dazzled its audiences; generation after generation have been entertained through avenues ranging from movies to elaborate theme parks. While many find this massive establishment to be a significant part of American culture and welcome the Disney spirit with open arms, one man in particular looks past the hype and into his own theory of the Disney Corporation. Carl Hiaasen, a journalist for the Miami Herald, paints a witty and sarcastic portrait in this nonfiction account of a company. Hiaasen critizises the company for manifesting evil, enveloping perfection to a sickening extent, and who’s sole purpose is to inhale as much money as feasibly possible. The book opens with Times Square-an area home to many things: MTV, Morgan Stanley, the worlds largest Mariot Hotel, the Ford Center for the Performing Arts, and Peep Land, as well as the glittering new Disney Store. Hiaasen provides an interesting perspective, claiming Disney is out to â€Å"vanquish sleaze in its unholiest fountainhead, Times Square.†(2) While to some this intrusion of the new Disney Store is obtrusive, to many it is the beginning of a turn around for this otherwise less than clean, corrupt area within our society called Times Square. Hiaasen continues his bleak opinion of the company by claiming, â€Å"Disney is so good at being good that it manifests an evil†¦...

explorers from 1500 :: essays research papers

ALBUQUERQUE, AFONSO DEAfonso de Albuquerque (14??-1515) was a Portuguese soldier and explorer who sailed to the Spice Islands (the Moluccas, a group of Islands in Indonesia) in 1507-1511, trying to monopolize trade with this area; from Europe, he sailed around Africa to the Indian Ocean. He was appointed the Viceroy of India by King Emmanuel in 1509. He forcibly destroyed the Indian city of Calicut in January, 1510, and took Goa (in southern India) in March, 1510, claiming Goa for Portugal. AYLLON, LUCAS VAZQUEZ DELucas Và ¡zquez de Ayllà ³n (1475-1526) was a Spanish conquistador and explorer who tried to start a colony in North America in 1526. He was the first European colonizer of what is now South Carolina. His attempt to settle the coast of the Carolinas (near the mouth of the Peedee River at Winyah Bay) was unsuccessful. BALBOA, VASCO NUNEZ DEVasco Nunez de Balboa (1475-1519) was a Spanish conquistador and explorer. He was the first European to see the eastern part of the Pacific Ocean (in 1513), after crossing the Isthmus of Panama overland. CABEZA DE VACA, ALVAR NUNEZAlvar Nuà ±ez Cabeza de Vaca [Cabeza de Vaca means "head of a cow"] (1490?-1557?) was a Spanish explorer who sailed to North America from Spain, leaving in 1527. He traveled from Florida to Texas on a raft, then walked from Texas to Mexico City. He also explored the Paraguay River in South America. De Vaca and his fellow travelers were the first Europeans to see the bison, or American buffalo. CABRAL, PEDRO ALVARESPedro à lvares Cabral (1467-1520) was a Portuguese nobleman, explorer, and navigator who was the first European to see Brazil (on April 22, 1500). His patron was King Manuel I of Portugal, who sent him on an expedition to India. Cabral's 13 ships left on March 9, 1500, following the route of Vasco da Gama. On April 22,1500, he sighted land (Brazil), claiming it for Portugal and naming it the "Island of the True Cross." King Manuel renamed this land Holy Cross; it was later renamed once again, to Brazil, after a kind of dyewood found there, called pau-brasil. Cabral stayed in Brazil for 10 days and then continued on his way to India, in a trip fraught with shipwrecks (at the Cape of Good Hope), and fighting (with Muslim traders in India). After trading for spices in India, Cabral returned to Portugal on June 23, 1501, with only four of the original 13 ships.

Public Relations :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  How many people really do dream? Everyone dreams, whether the dream is remembered or not. Throughout the night, there are many stages of sleep that everyone goes through. These stages include light sleep, deep sleep, and dream sleep. Nightmares are also considered dreams, just caused by different emotions. Scientists also have many electrical appliances and have done many tests to study dreams.   Ã‚  Ã‚  Ã‚  Ã‚  Dreams are very complex things. Scientists have a hard time trying to understand why people dream. Although recently, neurosurgery’s precise methods of research and invention of sophisticated electrical appliances, have enabled the scientists to increase their knowledge of the human brain, nervous systems, and the body’s biochemistry (Strachey 20). The invention of the electroencephalograph, otherwise known as an EEG, has made it possible for a trained operator to read the brain’s reactions during wakefulness, rest, and sleep (Schneider). The machine detects and enormously amplifies the very faint electrical impulses produced by the brain; placing electrodes against subjects scalp (Freud). â€Å"Professor Nathanial Kleitman of Chicago university, discovered that babies have a sleep rhythm of fifty to sixty minutes after which they are inclined to wake up, although obviously they can’t always†(Freud). As children grow, the body be gins to develop the ninety-minute cycle associated with adult sleepers. The pattern of sleep is acquired and controlled by environmental and social conditioning. However, as people grow older the body tends to revert to the naptime habits of babyhood (Freud). Yet, though people more or less choose when to sleep, the basic ninety-minute rhythm remains. It is biological and not controlled by consciousness, rather as a healthy person’s metabolism functions autonomously (Parker 93). â€Å"Eugene Aserinsky noticed that after an infant fell asleep it’s eyes moved beneath the closed lids. Also, at intervals during sleep and was the first movement when the baby began to wake†(Freud). Kleitman and Aserinsky decided to investigate whether such a pattern could be found in adult sleepers as well (Freud). By attaching extra electrodes from the EEG machine to areas around volunteer sleeper’s eyes, the two scientists were able to monitor brain impulses and movements, wh ile measuring respiration and body movements (Freud). The scientists concluded that there were two types of eye movement. Slow as found in babies and very fast movements, this could last from a few minutes to over a half an hour (Freud). These rapid eye movements, which are commonly known as REMs appeared to occur at intervals throughout the night (Beare).

Gender Norms & Racial Bias in the Study of the Modern “History” Essay

History is the study of the past, specifically how it relates to humans. It is an umbrella term that relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events. Scholars who write about history are called historians. Events occurring prior to written record are considered prehistory. History can also refer to the academic discipline which uses a narrative to examine and analyse a sequence of past events, and objectively determine the patterns of cause and effect that determine them. Historians sometimes debate the nature of history and its usefulness by discussing the study of the discipline as an end in itself and as a way of providing â€Å"perspective† on the problems of the present. Stories common to a particular culture, but not supported by external sources are usually classified as cultural heritage or legends, because they do not support the â€Å"disinterested investigationâ₠¬  required of the discipline of history. Herodotus, a 5th-century BC Greek historian is considered within the Western tradition to be the â€Å"father of history†, and, along with his contemporary Thucydides, helped form the foundations for the modern study of human history. Their work continues to be read today and the divide between the culture-focused Herodotus and the military-focused Thucydides remains a point of contention or approach in modern historical writing. In the Eastern tradition, a state chronicle the Spring and Autumn Annals was known to be compiled from as early as 722 BC although only 2nd century BC texts survived. Ancient influences have helped spawn variant interpretations of the nature of history which have evolved over the centuries and continue to change today. The modern study of history is wide-ranging, and includes the study of specific regions and the study of certain topical or thematical elements of historical investigation. Often history is taught as part of primary and secondary educat ion, and the academic study of history is a major discipline in University studies. Etymology Ancient Greek á ¼ ±ÃÆ'Ï„Î ¿Ã ÃŽ ¯ÃŽ ± means â€Å"inquiry†,†knowledge from inquiry†, or â€Å"judge†. It was in that sense that Aristotle used the word in his . The ancestor word is attested early on in Homeric Hymns, Heraclitus, the Athenian ephebes’ oath, and in Boiotic inscriptions . The word entered the English language in 1390 with the meaning of â€Å"relation of incidents, story†. In Middle English,  the meaning was â€Å"story† in general. The restriction to the meaning â€Å"record of past events† arose in the late 15th century. It was still in the Greek sense that Francis Bacon used the term in the late 16th century, when he wrote about â€Å"Natural History†. For him, historia was â€Å"the knowledge of objects determined by space and time†, that sort of knowledge provided by memory . In an expression of the linguistic synthetic vs. analytic/isolating dichotomy, English like Chinese now designate s separate words for human history and storytelling in general. In modern German, French, and most Germanic and Romance languages, which are solidly synthetic and highly inflected, the same word is still used to mean both â€Å"history† and â€Å"story†. The adjective historical is attested from 1661, and historic from 1669. Historian in the sense of a â€Å"researcher of history† is attested from 1531. In all European languages, the substantive â€Å"history† is still used to mean both â€Å"what happened with men†, and â€Å"the scholarly study of the happened†, the latter sense sometimes distinguished with a capital letter, â€Å"History†, or the word historiography. The modern discipline of history is dedicated to the institutional production of this discourse. All events that are remembered and preserved in some authentic form constitute the historical record. The task of historical discourse is to identify the sources which can most usefully contribute to the production of accurate accounts of past. Therefore, the constitution of the historian’s archive is a result of circumscribing a more general archive by invalidating the usage of certain texts and documents . The study of history ha s sometimes been classified as part of the humanities and at other times as part of the social sciences. It can also be seen as a bridge between those two broad areas, incorporating methodologies from both. Some individual historians strongly support one or the other classification. In the 20th century, French historian Fernand Braudel revolutionized the study of history, by using such outside disciplines as economics, anthropology, and geography in the study of global history. Traditionally, historians have recorded events of the past, either in writing or by passing on an oral tradition, and have attempted to answer historical questions through the study of written documents and oral accounts. From the beginning, historians have also used such sources as monuments, inscriptions, and pictures. In general, the sources of historical knowledge can be separated into three categories: what is written, what is  said, and what is physically preserved, and historians often consult all three. But writing is the marker that separates history from what comes before. Archaeology is a discipline that is especially helpful in dealing with buried sites and objects, which, once unearthed, contribute to the study of history. But archaeology rarely stands alone. It uses narrative sources to complement its discoveries. However, archaeology is constituted by a range of methodologies and approaches which are independent from history; that is to say, archaeology does not â€Å"fill the gaps† within textual sources. Indeed, â€Å"historical archaeology† is a specific branch of archaeology, often contrasting its conclusions against those of contemporary textual sources. For example, Mark Leone, the excavator and interpreter of historical Annapolis, Maryland, USA; has sought to understand the contradiction between textual documents and the material record, demonstrating the possession of slaves and the inequalities of wealth apparent via the study of the total historical environment, despite the ideology of â€Å"liberty† inherent in written documents at this time. There are varieties of ways in which history can be organized, including chronologically, culturally, territorially, and thematically. These divisions are not mutually exclusive, and significant overlaps are often present, as in â€Å"The International Women’s Movement in an Age of Transition, 1830–1975.† It is possible for historians to concern themselves with both the very specific and the very gener al, although the modern trend has been toward specialization. The area called Big History resists this specialization, and searches for universal patterns or trends. History has often been studied with some practical or theoretical aim, but also may be studied out of simple intellectual curiosity. History and prehistory The history of the world is the memory of the past experience of Homo sapiens around the world, as that experience has been preserved, largely in written records. By â€Å"prehistory†, historians mean the recovery of knowledge of the past in an area where no written records exist, or where the writing of a culture is not understood. By studying painting, drawings, carvings, and other artifacts, some information can be recovered even in the absence of a written record. Since the 20th century, the study of prehistory is considered essential to avoid history’s implicit exclusion of certain  civilizations, such as those of Sub-Saharan Africa and pre-Columbian America. Historians in the West have been criticized for focusing disproportionately on the Western world. In 1961, British historian E. H. Carr wrote: This definition includes within the scope of history the strong interests of peoples, such as Australian Aboriginals and New Zealand MÄ ori in the past, and the ora l records maintained and transmitted to succeeding generations, even before their contact with European civilization. Historiography Historiography has a number of related meanings. Firstly, it can refer to how history has been produced: the story of the development of methodology and practices. Secondly, it can refer to what has been produced: a specific body of historical writing . Thirdly, it may refer to why history is produced: the Philosophy of history. As a meta-level analysis of descriptions of the past, this third conception can relate to the first two in that the analysis usually focuses on the narratives, interpretations, worldview, use of evidence, or method of presentation of other historians. Professional historians also debate the question of whether history can be taught as a single coherent narrative or a series of competing narratives. Philosophy of history Philosophy of history is a branch of philosophy concerning the eventual significance, if any, of human history. Furthermore, it speculates as to a possible teleological end to its development—that is, it asks if there is a design, purpose, directive principle, or finality in the processes of human history. Philosophy of history should not be confused with historiography, which is the study of history as an academic discipline, and thus concerns its methods and practices, and its development as a discipline over time. Nor should philosophy of history be confused with the history of philosophy, which is the study of the development of philosophical ideas through time. Historical methods Cultural history Cultural history replaced social history as the dominant form in the 1980s and 1990s. It typically combines the approaches of anthropology and history  to look at language, popular cultural traditions and cultural interpretations of historical experience. It examines the records and narrative descriptions of past knowledge, customs, and arts of a group of people. How peoples constructed their memory of the past is a major topic. Cultural history includes the study of art in society as well is the study of images and human visual production. Diplomatic history Diplomatic history, sometimes referred to as â€Å"Rankin History† in honor of Leopold von Ranke, focuses on politics, politicians and other high rulers and views them as being the driving force of continuity and change in history. This type of political history is the study of the conduct of international relations between states or across state boundaries over time. This is the most common form of history and is often the classical and popular belief of what history should be. Economic history Although economic history has been well established since the late 19th century, in recent years academic studies have shifted more and more toward economics departments and away from traditional history departments. Environmental history Environmental history is a new field that emerged in the 1980s to look at the history of the environment, especially in the long run, and the impact of human activities upon it. World history World history is the study of major civilizations over the last 3000 years or so. World history is primarily a teaching field, rather than a research field. It gained popularity in the United States, Japan and other countries after the 1980s with the realization that students need a broader exposure to the world as globalization proceeds. It has led to highly controversial interpretations by Oswald Spengler and Arnold J. Toynbee, among others. The World History Association publishes the Journal of World History every quarter since 1990. The H-World discussion list serves as a network of communication among practitioners of world history, with discussions among scholars, announcements, syllabi, bibliographies and book reviews. People’s history A people’s history is a type of historical work which attempts to account for historical events from the perspective of common people. A people’s history is the history of the world that is the story of mass movements and of the outsiders. Individuals or groups not included in the past in other type of writing about history are the primary focus, which includes the disenfranchised, the oppressed, the poor, the nonconformists, and the otherwise forgotten people. This history also usually focuses on events occurring in the fullness of time, or when an overwhelming wave of smaller events cause certain developments to occur. Histomomity Histornomity is a historical study of human progress or individual personal characteristics, by using statistics to analyze references to eminent persons, their statements, behavior and discoveries in relatively neutral texts. Gender history Gender history is a sub-field of History and Gender studies, which looks at the past from the perspective of gender. It is in many ways, an outgrowth of women’s history. Despite its relatively short life, Gender History has had a rather significant effect on the general study of history. Since the 1960s, when the initially small field first achieved a measure of acceptance, it has gone through a number of different phases, each with its own challenges and outcomes. Although some of the changes to the study of history have been quite obvious, such as increased numbers of books on famous women or simply the admission of greater numbers of women into the historical profession, other influences are more subtle. Public history Public history describes the broad range of activities undertaken by people with some training in the discipline of history who are generally working outside of specialized academic settings. Public history practice has quite deep roots in the areas of historic preservation, archival science, oral history, museum curatorship, and other related fields. The term itself began to be used in the U.S. and Canada in the late 1970s, and the field has become increasingly professionalized since that time. Some of the most common settings for public history are museums, historic homes and historic sites, parks, battlefields, archives, film and television companies, and all  levels of government. Historians Professional and amateur historians discover, collect, organize, and present information about past events. In lists of historians, historians can be grouped by order of the historical period in which they were writing, which is not necessarily the same as the period in which they specialized. Chroniclers and analysts, though they are not historians in the true sense, are also frequently included. The judgments of history Since the 20th century, Western historians have disavowed the aspiration to provide the â€Å"judgments of history.† The goals of historical judgments or interpretations are separate to those of legal judgments, which need to be formulated quickly after the events and be final. A related issue to that of the judgments of history is that of collective memory. Pseudo-history Pseudo-history is a term applied to texts which purport to be historical in nature but which depart from standard historiographical conventions in a way which undermines their conclusions. Closely, related to deceptive historical revisionism. Works which draw controversial conclusions from new, speculative, or disputed historical evidence, particularly in the fields of national, political, military, and religious affairs, are often rejected as pseudo-history. Teaching history From the origins of national school systems in the 19th century, the teaching of history to promote national sentiment has been a high priority. In the United States after World War I, a strong movement emerged at the university level to teach courses in Western Civilization, so as to give students a common heritage with Europe. In the U.S. after 1980 attention increasingly moved toward teaching world history or requiring students to take courses in non-western cultures, to prepare students for life in a globalized economy. At the university level, historians debate the question of whether history belongs more to social science or to the humanities. Many view the field from both perspectives. The teaching of history in French schools was influenced by the Nouvelle histoire as disseminated after the 1960s by Cahiers pedagogies and Inveiglement and other journals for teachers. Also  influential was the Institute national de recherchà © et de documentation pedagogue. Joseph Leif, the Inspector-general of teacher training, said pupils children should learn about historians’ approaches as well as facts and dates. Louis Franà §ois, Dean of the History/Geography group in the Inspectorate of National Education advised that teachers should provide historic documents and promote â€Å"active methods† which would give pupils â€Å"the immense happiness of discovery.† Proponents said it was a reaction against the memorization of names and dates that characterized teaching and left the students bored. Traditionalists protested loudly it was a postmodern innovation that threatened to leave the youth ignorant of French patriotism and national identity. In most countries history textbook are tools to foster nationalism and patriotism, and give students the official line about national enemies. In many countries history textbooks are sponsored by the national government and are written to put the national heritage in the most favorable light. For example, in Japan, mention of the Nanking Massacre has been removed from textbooks and the entire World War II is given cursory treatment. Other countries have complained. It was standard policy in communist countries to present only a rigid Marxist historiography. Academic historians have often fought against the politicization of the textbooks, sometimes with success. In 21st-century Germany, the history curriculum is controlled by the 16 states, and is characterized not by super-patriotism but rather by an â€Å"almost pacifistic and deliberately unpatriotic undertone† and reflects â€Å"principles formulated by international organizations such as UNESCO or the Council of Europe, thus oriented towards human rights, democracy and peace.† The result is that â€Å"German textbooks usually downplay national pride and ambitions and aim to develop an understanding of citizenship centered on democracy, progress, human rights, peace, tolerance and European.†

Ethnicity and Gender in Late Childhood and Adolescense Essay

Abstract This paper focuses on an study that was conducted to examine the awareness of gender and ethinic bias along with gender and ethnic identity in late childhood and early adolescence. Data was collected on children in 4th, 6th, and 8th grades from various elementary and middle schools. The ethnic groups that were represented were White/European American, African American, an Latino. Daily diaries and individual interviews displayed that ethnic, gender, and grade level differences affected the awareness of bias ( Developmental Psychology, 2011). It was further proven that children in this age range were more aware of gender bias than ethinic bias. Keywords: gender identity, ethnic identity, bias During adolescent development a child’s need to be identified based ethnicity and/or gender becomes more prevalent and is further influenced by their peers. In addition, during this stage of development, social identity can have a deeper impact on intergroup attitudes. In the text, chapter 3 discusses gender schemas and how they evolve from being inflexible to flexible though the development of a human being (Wade & Tavris, 2011). In the Development Psychology article, â€Å"Ethnicity and Gender in Late Childhood and Early Adolescence: Group Identity and Awareness of Bias†, 2011, psychologists, Alabi, Brown, Huynh, and Masten examined the awareness of gender an identity bias and its impact on the individuals/groups. The hypothesis is the possibility that children can be aware of one type of bias and oblivious to the another based on their group identity. The study was conducted with 350 students from three participating elementary schools and three middle schools in Southern California. The schools represented various ethnic/racial make-ups and socioeconomic statuses that included 67 African American, 120 White, and 167 Latino students. Two methodologies were used during this study, case study and naturalistic observation. The case study methodology as described by the text is the description of an individual based on their observation of behavior during a specified period (Wade & Tavris, 2011, p. 18). During the first week the case study was conducted by each participant receiving a diary to document their assessment of what identity was most important to them. The approach was referred to as identity centrality and the children received an ethnicity and gender score based on the results. The second portion of this test, identified as the identity salience approach involved students documenting whether or not they thought about gender, ethnic, or no identity at all during each period of the school day. The results of this test revealed that 51% of the children mentioned ethnicity and 63% mentioned gender. Following this portion of the study, the students were assessed through individual interviews with the same ethnicity, same gender experimenter. To assess ethnic identity, the students were presented five items with opposing questions, in which they had to choose the statement that they most identified with. A similar assessment was conducted to determine the degree of their gender identity. The final results of these assessments revealed that 51% of the students were aware of ethnic bias associated with ethnic identity while 49% were unaware. The relationship between bias and group identity was determined by eight ethnic and gender identity measures to include: gender and ethinic identity, salience, centrality, positivity/importance of ethnicity, contentedness with gender, felt gender typicality, and felt pressure to conform to gender norms. Over 38% of the students felt positive about their ethnicity and felt content/typical with their gender. 26% percent felt that their ethnicity was not important and felt no pressure to conform to gender norms. 20% of the students felt that their ethnicity was not important but was discontent with the gender norms. Finally, 9% felt that their ethnicity was positive and important and were content with gender norms. In this study the awareness of gender and ethnic bias varied by age group. It comes as no surprise that children become more aware of gender bias than ethnic bias at a young age. As the text mentions, gender identity is discovered at preschool age in which the process of gender typing begins. This is where boys and girls begin to get in touch with their masculine and feminine characteristics (Wade & Tavris, 2011, pg. 107). Ethinic identity creates a sense of emotional attachment to the group and the individual feels the need to conform to the values set forth (Wade & Tavris, 2011, pg. 350). This study further showed that European American students were more aware of gender bias than ethnic bias. In middle school all students were equally aware of both biases but African american and Latinos were likely to be aware of ethnic bias in elementary school. The potential cause of this stemmed from belonging to a negatively stereotyped group which raised the earlier awareness. This showed that European American students were less likely to be targeted for ethnic bias ( Developmental Psychology, 2011). In early adolescence girls were more aware of gender bias than boys and could attest to being targets of discrimation. Conclusion The conduction of this study proved that children in late childhood and adolescence were more aware of gender bias than ethnic bias. In addition the results showed that children who were non European-American experienced and identified with ethnic bias at an earlier age. The limitations to this study was the demographics. This study was conducted in Los Angeles which has a very unique demographic because it is essentially a melting pot of ethnicities. The different socioeconomical factors and educational inequalities impacted the outcome of the results. Children in the poorest schools had more challenges to encounter in school than their peers in this study. These experiences molded their ethnic identities and the biases associated with it. During late childhood an adolescence development, group identity and intergroup relations became important factors. It is expected that this age group no matter the gender/ethnicity will witness or be a target of discrimination. Although legal segregation is a thing of the past, gender and ethnic bias can greatly impact society but the attitudes and beliefs of individuals can be contained through intervention. With intervention at the earlier stages of development, children can fully witness equality. Future research methods inspired by this article should focus on the data collected from various locations throughout the country. Keeping this research generalized to one location compromises the true validity of the study. New research methods will determine how different ethnicities identify with gender and ethnic bias. Other areas of concentration that should be included in this study are the workforce, judicial system and media/television. Successful results of these research methods can pave the way for some individuals to change their ideologies. These studies can impact the lives of everyday people and potentially unveil solutions to discrimination. As we become a more multicultural country, we must realize the importance of cultural awareness so that we can better interact with different ethnicities/genders. Parents should encourage their to children to foster positive relationships with their peers despite cultural difference. These solutions will alleviate the stereotypes associated with gender and ethnic identity. References Brown, C. , Alabi, B. , Huynh, V. , & Masten, C.. (2011). Ethnicity and Gender in Late Childhood and Early Adolescence: Group Identity and Awareness of Bias. Developmental Psychology, 47(2), 463. Retrieved May 21, 2011, from Research Library. (Document ID: 2321539051) Wade, C. , & Tavris, C. (2011). Invitation to Psychology, fifth Edition. Upper Saddle River, NJ: Prentice Hall.

Rhetorical Analysis Mary Oliver

Period 4B In this very lyrical excerpt, Mary Oliver has a great attraction to nature because of its paradoxical yet balancing form. By being both terrifying and beautiful, nature fills the world with contrasting entities that can be â€Å"death-bringers† or bring â€Å"immobilizing happiness. † Oliver uses imagery, parallelism, and contrasting to express her swaying emotions of fear, awe, and happiness towards nature. The imagery creates the very distinct contrast between terrifying and beautiful parts of nature. The frightening great horned owl has â€Å"razor-tipped toes† that â€Å"rasp the limb† and a â€Å"hooked beak† that makes a â€Å"heavy, crisp, breathy snapping. † The physical form is rough and rugged, reminiscent of a terrifying being. The owl is presented with characteristics of the â€Å"night† and â€Å"blackness,† The flowers, on the other hand, are like â€Å"red and pink and white tents. † The color contrast reinforces the complete oppositeness of the flowers and the owl. Contrasting continues throughout the excerpt to display the conflicting character of nature. Nature is so complex that even very similar animals have very differing aspects. Oliver can â€Å"imagine the screech owl on her wrist† and she can learn from the snowy owl, but the great horned owl will cause her to â€Å"fall† if it â€Å"should touch her. † Even though this great horned owl is terrifying, Oliver still is in amazement of it. She says it would become the â€Å"center of her life. † While â€Å"the scream of the rabbit† in â€Å"pain and hopelessness† is terrible, it is not comparable with the â€Å"scream of the owl† which is of â€Å"sheer rollicking glory. † Nature has extremes, and the owl is the extreme of terror. The flowers, however, represent the extreme of happiness. Through parallelism, Oliver exemplifies the happiness given by the fields of flowers. The flowers have â€Å"sweetness, so palpable† that it overwhelms Oliver. She uses phrases continually beginning with â€Å"I’m† and then a verb, to show how the fields engulf her like a â€Å"river. † She is then â€Å"replete, supine, finished, and filled† with an â€Å"immobilizing happiness. † The continual use of adjectives reinforces how the field is so vast and â€Å"excessive† that it creates an almost surreal feeling of satisfaction. Parallelism is also used to describe the great horned owl. The merciless elentlessness of the owl is so great that it hunts â€Å"even skunks, and even cats†¦thinking peaceful thoughts. † Its â€Å"insatiable craving for the taste of brains† is so excessive that the owl is â€Å"endlessly hungry and endlessly on the hunt. † The uncontrollable, terrifying nature of the great horned owl fu rther emphasized because â€Å"if it could, it would eat the whole world. † The owl causes so much terror that soon enough the terror becomes â€Å"naturally and abundantly part of life,† any life of any world. The terror even fills the â€Å"most becalmed, intelligent sunny life† that Oliver lives in. Despite the massive contrast between the two extremes of nature, there is still a universal concept of nature. Both the owl and the field of flowers are overwhelming, vast and â€Å"excessive. † The owl is so overpowering that â€Å"if it could, it would eat the whole world. † The fields â€Å"increase in manifold† creating an â€Å"immutable force. † Oliver asks two rhetorical questions, â€Å"And is this not also terrible? † and â€Å"Is this not also frightening,† to describe the excessiveness of the fields and also the owl. But, even though Oliver is frightened, she is also amazed. While continuously describing the owl as terrifying, Oliver still acknowledges that the owl is â€Å"perfect† and â€Å"swift. † Even though the fields of roses seemingly engulf in a terrifying manner, it still creates a feeling â€Å"full of dreaming and idleness. † The combination of opposites, the owl and the field of roses, shows how nature can be seemingly paradoxical by being both cruel and sweet at the same time. By being so complex, nature also requires a complex response. Oliver’s emotional and sensuous response is filled with conflicting feelings of fear, happiness, and amazement to show her attachment to nature.