writing homework on Preliminary Design and Analysis of an Exhibition Centre in Hyde Park.

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Need help with my writing homework on Preliminary Design and Analysis of an Exhibition Centre in Hyde Park. Write a 1250 word paper answering; The framing of the building generally uses a combination of composite beams alongside open-web steel joists which are primarily supported using trusses. Additionally, it uses heavy long-span girders in various locations where trusses are not permitted. The deflections of the floor as well as vibration have as well been accorded significant concern and utilized a concrete slab of thickness 3-1/2 inches.

The braced steel frames offer a lateral load resistance for the dissipation of seismic energy. In order to arrange braces for the large format truss structure, the structure used truss load paths both for vertical and lateral loading. Nonetheless, there was little option for lateral brace usage. Through the strategic selection of locations for lateral resistance proportional to the mass of the building, the system is balanced in line with the building mass and hence minimizes torsional motion associated with the building.

The distribution of both dead and dynamic loading is considered. The dead load basically considers the weight of the roof. On the other hand, seismic and wind loading are considered in the analysis of the loading conditions to which the building is to be subjected. Seismic action effects are evaluated taking into account the presence of all gravity loads displayed in following action combination (Ajaya, 2010):

Just like is the case in calculations, earthquakes show a more extreme effect on the building as compared to wind. There is no visible deformation resulting from the wind effect. Rather these effects conform to quantitative analysis findings and remain negligible. See the table for details.

The results indicate that the building is self-sufficient. Sap2000 analysis confirms most of the results revealed by manual calculation. Based on all the results, it is evident that response spectrum analysis results compare well to the manual results obtained. Nonetheless, sap2000 analysis results show slightly higher values as compared to the manual. This is probably explained by varying CQC combination from the sap 2000 analysis.&nbsp.&nbsp.

submit a 1500 words paper on the topic X-ray Fluorescence. J.

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Hi, need to submit a 1500 words paper on the topic X-ray Fluorescence. J. Moseley number elements in 1913 through the observation of K-line transitions as observed in X-ray spectrum. This formed the basis of element identification through X-ray fluorescence spectroscopy by considering the relationship between the atomic number and the frequency. X-Ray fluorescence, XRF refers to the emission of characteristic secondary, also referred to as fluorescent X-rays by bombarding a material with X-rays at high energy or gamma rays so that the material gets excited. The wavelength of X-rays range between 50 and 100 A related to energy in the relationship: E = h? where h is Planck constant, 6.62 * 10-24 and ? is the frequency in Hertz. High energy X-rays would be required for XRF as the soft X-rays get absorbed by the target element, with the absorption edges depending on ionisation energies of the respective electrons, unique to each element. While the energy dispersive XRF, EDXRF methodology detects all elements from Na through to U, the wavelength dispersive XRF, WDXRF detects down to Be (Shackley 34). How XRF Works When the atoms of the target material absorb the high energy photons from the X-rays or gamma-rays, the electrons at the inner shell would be ejected from the atom transforming them to photoelectrons. As a result, the atom would be left at an excited state having a vacancy in its inner shell. The outer shell electrons would then fall into this resultant vacancy in the process emitting photons whose energy equals the difference in energy between the two states. It would be appreciated that each element has its unique energy level set, implying that each element would emit characteristic pattern of X-rays unique to itself which Sharma (527) refers to as characteristic X-rays. With increase in the concentration of the corresponding element, there would also be an increase in the X-ray intensity. This phenomenon also applies in the quantitative analysis of elements through the production of optical emission spectra. With characteristic X-rays resulting from transition between the energy levels in an atom, the electrons that transition from energy level Ei to Ej would emit X-rays with energy Ex = Ei – Ej. With each element having unique atomic energy level set, a unique X-rays set would be emitted characteristic of the element (Sharma 526). Considering Bohr’s atomic model (see fig. 1), with atomic levels designated as K, L, M and so forth, each with additional sub-shells, a transition between these shells would result in the emission of characteristic X-rays. Fig. 1. Bohr’s atomic model from Sharma (527) As such, M X-ray would result from transition to M shell, so would K X-ray be a result of transition to K shell. K?1 X-ray would result from an electron dropping from M3 shell to fill in a vacancy in the K shell (see fig. 2). The emitted X-ray would have energy EX-ray = EK – EM3. Figure 2: X-ray line labelling from Bounakhla and Tahri (12) Sources According to Bounakhla and Tahri (21), radioisotopes provide the simplest source for configuration since one selects a source that emits X-rays slightly above the target element’s absorption edge energy. They have found wide application due to their stability and smallness in size in the context where monochromatic and continuous sources would be required. It serves well with regard to ruggedness, reliability, simplicity and in the consideration of cost of equipment. For safety, emissions would be limited to approximately 107 photons. The activity would be described in terms of disintegration rates of the radioisotopes where this activity would decrease from initial activity, A0 to final activity At for a duration of time, t. At = A0e(-0.

write an article on representation of gender in south african television advertising Paper must be at least 1250 words.

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Hi, I am looking for someone to write an article on representation of gender in south african television advertising Paper must be at least 1250 words. Please, no plagiarized work! In Luyt’s article titled Representation of gender in South Africa Television Advertising: A content analysis, the author shapes the primary anthropological problem by examining the concept and notion of gender roles and gender representations through the medium of advertising in South Africa to depict the nature of variance and differentiation in male and female projections as demonstrated via television advertising. For the purposes of exploring the realm of gender in the sample region, the author of the research has formulated nine distinct research questions which the article aims to explicate upon through the integration of comprehensive literature encompassing two decades of work on the subject in addition to several cross-national examinations.

The research questions which have been analyzed in the study are as follows: 1) males will be demonstrated as key visual participants in media representations in comparison with female participants 2) males will be demonstrated as key narrators in media representations in comparison with female participants 3) males will be depicted in scenarios away from the household in media representations in comparison with female participants 4) male adults will be depicted in scenarios without children as compared to female participants 5) males will be projected in media representations for masculine products while, females would be projected endorsing products that serve domestic purposes 6) males will be projected in settings with older individuals while, women will be projected in settings with younger individuals 7) the social class of males will be represented as much higher than that of females 8) the ethnicity and race of males will be represented largely as Whites rather than Blacks in comparison with females and 9)&nbsp.

the representation of males in the selected medium would be mainly positive and less negative in comparison with the projections of females (Luyt 358-359).

submit a 2250 words paper on the topic Best Practice Approach in Marketing. If some changes are made in theses factors the course of action of the organization has to be changed. Buying behavior is also very important as if the customer has some conflict with and attribute of the product he may not buy it and this will result in a loss to the organization.

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Hi, need to submit a 2250 words paper on the topic Best Practice Approach in Marketing. If some changes are made in theses factors the course of action of the organization has to be changed. Buying behavior is also very important as if the customer has some conflict with and attribute of the product he may not buy it and this will result in a loss to the organization.

Marketing is the social process by which individuals and groups obtain what they need and want through creating and exchanging products and value with others. (Kotler, 1997). Marketing is a process in which an organization identifies the need of a customer and brings to the market a product which satisfied that need, the customer buys the product for satisfaction of the need which results in profit for the organization. It is a mutually beneficial process. Marketing is a very dynamic function and its definition has been evolving through time. In 1985, The American Marketing Association defined marketing as “Marketing is the process of planning and executing conception, pricing, promotion, and distribution of goods, ideas and services to create exchanges that satisfy individual and organizational goals.”1 In 2004 the definition was changed to “Marketing is an organizational function and a set of processes for creating, communicating and delivering value to customers and for managing customer relationships in ways that benefit the organization and its stakeholders.” And again as marketing grew into a broader term in 2007 the AMA defined marketing as “Marketing is the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large.” This definition defines marketing as a process that creates something of value for anybody who has a need for that value.

The target market is a very key marketing element. An organization cannot produce enough to satisfy all the needs of all the people.