Is the use of field trips in geography a useful wasy for children to Essay

Is the use of field trips in geography a useful wasy for children to learn between the age of 5 to 11 year old deal - Essay ExampleIn short, early years geography is fundamentally about the development of the concepts of space and place and, entirely depends upon a wide regularise of classroom tasks and related acquirement activities that can contribute to effective learning of these concepts.Practical tasks with which children may engage to promote meaningful learning in geography draw upon a complex theoretical framework. Present space clearly does not allow for a comprehensive overview and analysis of this. Thus it is intended to suck up a number of key elements of the framework and to illuminate these with recent and relevant research evidence. (Birch & Palmer, 2004, p. 8)While the content of the National Curriculum for Schools in England underpins and guides the structure of the upcoming text, it also discusses general principles of teaching and learning in geographical ed ucation that are transferable and applicable to all early years children of nursery and condition age. It is relevant to teachers, student teachers, policy-makers and all other providers of field trip education for children aged 5 to 11 years that is, the Foundation point and Key Stage 1 in the language of the National Curriculum.We consider it to be both a difficult and inappropriate task to pursue any discussion of learning experiences relating to the subject matter of geography in the early years of schooling without making reference to the cross-curricular theme of education for sustainable development, closely allied to the sphere of influence of learning which many know as environmental education. These learning experiences refer to a large extent of Geographical field trips which are inextricably link up in the work of primary education ranging from nursery to early primary classes. Therefore, their inter-relationships are considered with field trips and practical example s that take account of teaching and learning crossways the whole spectrum of geography and what might be termed

Advertising analysis (Nokia and Apple) Research Paper

Advertising analysis (Nokia and Apple) - Research Paper ExampleNokia and Apple-two famous sign of the zodiac names which have established their craft and credibility in manufacturing gadgets.However,these two brands have crossed their way as they compete for mans hunt for the most likable mobile telephony this coevals can offer with the launch of Apple iPhone.As the competition for mans attention arises, advertisement of mobile predicts has propagated rapidly. Hence, as a mobile phone user myself, my attention was drawn to two of the latest commercial-grades of mobile phones, each from the above-mentioned mobile phone manufacturers.The Nokia N93 and Apple iPhone both launched their commercials on television. The Nokia N93 commercial whose sophism has been branded by its plain black reach, starts with the introduction of this Nokia model. As the commercial progresses, espoused by a background song from the classic band Moby, the features and its specifications are enumerated in print whilst the mobile phone shows off how these features are executed. The commercial closes with the logo of Nokia with their slogan Connecting people.Apparently, Nokia has remained to patronize the bandwagon propaganda for this advertisement, which tries to entice consumers that since everyone else is doing it, they will be left out(a) if they do not (Pollio, 1990). As majority of mobile phone users focus on the specifications of a mobile phone and indulge in knowing how to utilize this information, Nokia dwells on specifically identifying the details of the Nokia N93, such as the resolution, screen size and camera attributes. However, considering that Nokia has used the music of Moby to be the background music of this commercial, the commercial manifestly appeals to all ages of mobile phone users who can afford to buy the phone. This is because the music supplied by Moby appeals to the older generation in which Moby has started as a band, and to the younger generation as w ell who nowadays settle to classic rock music.However, as the phone is a high-end model, it generally targets the upper society who can afford to grease ones palms the Nokia N93. This is evident on the font of the features enumerated and the plain black background, which usually symbolizes wealth and refinement. Furthermore, the detailed enumeration of the features of the phone implies that the Nokia N93 is inclined to be marketed to the type of consumers who are feature-conscious.On the other hand, the commercial of the Apple iPhone begins with minimal background music, as a mans voice starts expressing how amazing things can fit in your pockets, thus referring to the Apple iPhone. Then, it outlet with the voice naming the amazing things which can fit in this mobile phone. Contrary to the Nokia commercial, the features of iPhone are not detailed and specific. However, the delivery of the features of the phone is enough for its viewers to understand its attributes.As Apple has alr eady established a brand marketed to the upper society-classy, sophisticated yet simple, which is being tried by Nokia to emulate, the black background and classic background music appeals to the elite. Additionally, the advertisement of Apple iPhone tends to appeal to the type of consumers who are design-oriented. Hence, this type of consumers is represented by those who care less about the functionality of the phone but dwell more on the design of the gadget. Nonetheless, the advertisement also tries to break the stereotype that the iPhone, being an Apple product, is less feature-enhanced. This is manifested as the narrator of the commercial tends to specify the amazing things packaged in iPhone. Furthermore, one of the most noticeable aspects of this commercial is Apples attempts to use the plain folks propaganda on which Apple is trying to convince the public that the narrators views reflect those of the common person (Berger, 1991). This is evident as the voice of the narrator tends to be casual, not too

Structural analysing Essay Example | Topics and Well Written Essays - 1750 words

Structural analysing - Essay ExampleToday, an SEM has become an indispensible instrument for any R&D or production set up dealings with advanced materials science. In the subsequent sections interaction of electrons with matter, basic principles of electron microscopy, architecture and working of scanning electron microscope, different attachments to an SEM and applications of SEM in materials science will be discussed in brief with special emphasis on specifications of a modern SEM. Interaction of Electrons with Matter Electrons as a probe argon extremely assorted as they generate a wide range of signals which can be detected and processed to get reclaimable and meaningful insight about prove topography, microstructure, microchemistry and micro-texture of the material being probed. Different kinds of signal generated as a result of interaction of electron probe are shown in Fig. 1 1. Fig. 1 schematic drawing Drawing Showing Electron Matter Interaction When thickness of the speci men is less than 100 nm only then the incident electron circularize is able be so long through it and generate different kind of transmitted signals. However, the transmitted signals are relevant for Transmission Electron Microscope (TEM) and not for scan Electron Microscope (SEM) therefore, we will not discuss about transmitted signals here. Among the reflected signals secondary electrons (SE) and Back Scattered Electrons (BSE) are relevant for SEM for imaging and characteristic X-rays are useful for chemical analysis in SEM. Besides, BSE is also useful in micro-texture analysis using Electron Back Scattered Diffraction (EBSD) attachment. Therefore, we will limit our centering to these signals only. Secondary Electrons (SE) These are low energy electrons (less than 50 eV) generated after the incident beam hits the substrate. Back Scattered Electrons (BSE) These are high energy electrons (more than 50 eV up to beam energy) generated after the incident beam hits the substrate. Ch aracteristic X-Rays When electron beam strikes the specimen, it knocks out the inner shell electrons and the vacancy thus created is immediately fill up by an electron from higher shells. This electronic transition leads to generation of X-rays which are characteristics of the element. Thus these X-rays can be used for micro-chemical analysis using Energy disseminative Spectroscopy (EDS) and / or Wavelength Dispersive Spectroscopy (WDS). Basic Architecture of SEM Basic architecture of an SEM is presented in Fig. 2 2. It is a column always under mindlessness consisting of different subcomponents. It consists of an electron gun or electron source. This can be different types, which will be discussed afterwards. This is followed by condenser lenses to focus the beam. There are apertures in the path to allow only and an aperture to allow only the useful (central) portion of the beam to the subsequent stages. The focused beam is double scanned and made to pass through an aperture to f all onto the specimen. The beam is scanned over the specimen in a raster and the generated signals secondary or back scattered electrons are collected, amplified and again scanned in a raster onto a CRT screen in synchronized manner. Thus image is formed pixel by pixel. The magnification is ratio of

Atmospheric Pollution Essay Example | Topics and Well Written Essays - 1750 words - 1

Atmospheric Pollution - Essay ExampleHowever, though there has been a wider appreciation of the urgency and importance of the issue, there is also a realization that there is a need to understand the geological implications and indications of atmospheric pollution and the modern-day challenges of developing transnational solutions (Shotbolt et al, 2005 Akimoto. 2003).Atmospheric pollution, or more popularly termed blood pollution, is described to be as the introduction of particulates, chemicals and organisms that can diminish its quality to get under ones skin biology or impair the environment (Maitre et al, 2006 Zhang et al, 2007 Bearchell et al, 2005). It should be noted however, the hazard attributed to the pollution is exclusive to human perspective (Smith, 2003). Gauci and associates (2004) point out that such perceive negative conditions may have been essential in the development of mineral deposits such as methane or as pointed out by Zhang and associates (2007), merely a fator in the geological geneiss of the earhts atmosphere. Researches have indicated a global deterioration of vegetation, weather conditions and manageability, increased toxicity of water and soil as well as increase of prevalence and persistence of various pathogens to air quality deterioration (Maitre et al, 2006 Smith, 2003 Gauci et al, 2004 Bearchell et al 2005 Loupa et al 2007). They point out that regardless of how seemingly confined air conditions maybe, the very nature of it implies that it will impact the world as whole eventually.Indirectly it has also impacted agriculture, which in turn has affected the quality of aliment sustainability of farming operations (Smith, 2003). In the research conducted by Maitre and associates (2006), they concluded that air pollution can directly impact the development of coronary heart sickness not only as a consequence of respiratory conditions developed. In a similar manner, there has been a greater incidence of allergies, particularly young person children, that has been

Digital Communication Research Paper Example | Topics and Well Written Essays - 2500 words

Digital Communication - Research Paper ExampleDigital communicating is the transfer or transmission of entropy from point to some other and it is generally encoded digitally and this form of parley was first emerged in 1920s but its presence was there since the establishment of general communication. Since its emergence new technologies have been seen in the world. Basically the history of digital communication revolves around the three basic networks, i.e. computer, band and Cable TV. T1 similarly, emerged in 1960s during the digital upheaval in the roots of the U.S telephone network. But now it is used irresistible for data broadcasting. It is due to the telephone companies that T1 exists in this world. Due to the continuous improvements in technology of Digital communication, new communication systems emerged as some of the major todays digital communication systems includes GSM, iDEN, CDMA and others.In general this research paper includes the history of digital communication and T1 and the main components included in this report is the description of digital communication and T1, its application. This report explains and emphasizes how different people contributed in this field and brought new revolutions and new technologies and how it is being used in the nonplus situation.Digital CommunicaDigital Communication Digital Communication is also known as data transmission in which the data is physically transferred through a communication channel, i.e. point-to- point or point-to-multipoint. The data transmitted during this communication process are electro-magnetic signals such as microwave signals, electrical voltage signals or infra-red signals, while cop wires, optical fibers, wireless communication, storage media are the most common communication channels used. When data is being transmitted, it mostly uses digital messages which are originated from mostly a computer or a keyboard. Digital communication or data transmission is a sub field from data communications, and also has a well background with telecommunications and electrical engineering.T1T1 is also known as DS1, is a T-carrier signaling scheme which was developed by Bell Labs and is mainly used to transmit section and data between different devices. It is mostly used in telecommunication departments in North America and Japan. T1 is defined as a mean that carries eightfold voice and involves data conversion in a single line in a full duplex (transmission method that involves that transmits and receive the information at the same time) synchronous data transmission technique where the data is transmitted at an aggregate speed of 1.544 Mbps. The T1 circuit is made up of twenty tetrad 8 bit channel, in whicj each cannel comprises of 64 kbits/s carrier circuits. History of Digital Communication Digital communication has been used since the advent of communication, when data was transmitted through non-electrical means such as optical and mechanical. The

American-Mexican border issues Essay Example | Topics and Well Written Essays - 1250 words

American-Mexican border issues - Essay ExampleIn addition, the border region between the US and Mexico is a frame of significance for the people who live in it. These people have a shared history, culture and heritage. This region has two deserts and rapid population growth. tourism in this area is a major source of revenue. The people inhabiting this region share several common features, and have adopted a common lifestyle. They to a fault tend to be influenced by the geographical features of the region. Moreover, they enjoy the unique features of an international border (Anderson and Gerber 1).Communities from the US and Mexico that live in this border region have alter to the peculiar challenges posed by the international boundary, which in also divides the local communities of great similarity. The unsettleds to this region have been compelled to adjust to the integrated culture, language, economy, and politics. These factors have significantly influenced these migrant communi ties from both the countries (Anderson and Gerber 1). As such, the international border produces profound effects on the daily life of every person in the region.According to Global Exchange, first appearance into the US has become a difficult task for illegal immigrants. A large number of such people have died in their attempt to project the country, since the inception of Operation Gatekeeper. A majority of the illegal immigrants had died due to the unfriendly nature of the region. Some people had drowned in the canals and rivers. Others had died in the desert, due to dehydration, heat stress, and hypothermia (Beyond the run into Ms All de la Frontera). As such, Operation Gatekeeper adopted an inhuman attitude towards illegal immigrants.In addition, ranchers had shot Mexicans in azimuth and Texas. Crossing the border is a hazardous activity, in which nearly 370 immigrants have died in the year 2000, due to exposure to heat and cold. There are a number of illegal immigrants

LOCKE BY MICHAEL AYERS Essay Example | Topics and Well Written Essays - 1250 words

LOCKE BY MICHAEL AYERS - Essay ExampleLockes view on the supposition itself center on the fact that he wreaks no preeminence between the intellect and the imagination. Therefore, Locke stood to believe that the idea was a sensory image which is why many researchers refer to him as an imagist. Locke explains an idea as Whatever it is, which the assessment can be employed about thinking (p. 45). As a result, many have concluded that Locke meant to leave the definition ambiguous, perhaps to allow individuals to make their feature decisions. Others believe that Locke was following the same philosophical lines as Gassendi, who used the word in a more fantastical theoretical framework. However, this conclusion is challenged, pop off the fact that Locke rarely used the words fantasy or fancy when discussing ideas.Yet Locke strongly encouraged people to refrain from thinking that their interpretation of objects and ideas were merely as they appeared outside of the mind. He draws on th e idea of the memory as a place to save, in a way, ideas, though, again, they are not perfect representations. Ayers uses the similarity of a boo and a song to explain this point. If the bird hears a song and then produces it the next day, people may tend to say the bird memorized the song. Locke would say that the bird saved the song in its mind to use to compare the song he is singing. Likewise, children think when they have something to think about. They produce their own mental images, but these images are not exactly like those they see. Thus, Lockes idea is a sensation that is saved through retention in the mind.Ayers claims that Locke was reluctant to mount any intellectual activity to these sensations. He did not separate the imagist mind from a higher, intellectual mind. He never saw a reason to do this, unlike other philosophers. Of course Locke recognized the existence of wit, judgment, wisdom, and madness but still in terms of what the person did with his existing id eas. Descartes and Locke debated the idea of separating conceiving an idea and imagining an idea as either the same or separate functions. Descartes argued that one can conceive of a particular shape but not image it since he does not know exactly what it looks like. Locke countered with the argument that if one can reason about the number of sides and lengths of the shape, we can imagine it from those existing ideas. Ayers concludes that this is an argument against not only Descartes but also the Cartesian views.Ayers notes that in Lockes discussion of abstract ideas, he seems to contradict himself. He says that ideas such as jealousy and lies cannot be imagined by the mind. This seems to point that Locke did recognize other conceptions of the mind. Locke later explained that these abstract concepts were ideas partially considered (Ayers, p. 49).Ayers final argument here in considering Locke an imagist lies within the idea of an intuition of universal truth or a priori knowledge. Ayers explains this idea using diagrams. He says that philosophers like Descartes say that understanding diagrams, charts, etc. occurs because of higher intellectual processes in the mind. Locke argues that these ideas on paper are representations or copies of what already exists in the mind. For example, a line or angle is something