United Arab Emirates

The United Arab Emirates (UAE) is part of the geographic region known as the Middle East. With a land mass of 82,000 square kilometres, predominantly desert and mountains it is bordered by Oman, Saudi Arabia and the Arabian Gulf. The UAE is strategically located due to its proximity to other oil rich Middle Eastern countries such as Kuwait, Iraq, Iran, and Saudi Arabia. The UAE was formed from a federation of seven emirates (Abu Dhabi, Dubai, Sharjah, Ras Al Khaimah, Ajman, Fujuriah, and Um Al Quain) in December 1971 (Ras Al Khaimah did not join the federation until 1972) (Heard-bey, 2004, 370). Abu Dhabi is the political capital, and the richest emirate; while Dubai is the commercial centre. The majority of the population of the various Emirates live along the coast line as sources of fresh water often heavily influenced the site of different settlements. Unlike some near neighbours (Iran and Iraq) the UAE has not undergone any significant political instability since it was formed in 1971. Due to this early British influences the UAE has had very strong political and economic ties with first Britain, and, more recently, the United States of America (Rugh, 2007). Until the economic production of oil in the early 1960’s the different Emirates had survived on a mixture of primary industry (dates), farming (goats and camels), pearling and subsidies from Britain (Davidson 2005, 3; Hvit, 2007, 565) Along with near neighbours Kuwait, Bahrain, Oman, Qatar and Saudi Arabia, the UAE is part of the Gulf Cooperation Council (GCC), a trading bloc. (Hellyer, 2001, 166-168).

eBusiness use in the United Arab Emirates : lessons for evolving markets

Since the early 1990’s the United Arab Emirates has been actively seeking to diversify into non-oil sectors. The nation has set out to market itself as a hub for foreign and domestic companies; realizing to achieve these goals that it must provide appropriate e-business frameworks and infrastructures. While the nation itself is paving the way for other nations in the Middle East to undertake electronic business initiatives, the use of everyday e-business in the UAE appears to be somewhat stifled. An investigation into reasons for the apparent low levels of adoption of e-business by UAE inhabitants has been conducted using an autoethnographic research methodology coupled with qualitative interviews of selected stakeholders. Findings from this research may contribute to a better understanding of how e-business initiatives in specific regions need to take into account local cultural and other issues which may be irrelevant elsewhere.

Copyright law in the United Arab Emirates in the digital age

This article gives an overview of copyright law in the United Arab Emirates (UAE) and critically evaluates its operation in the digital era, providing suggestions for reform.

Survey of Viruses Affecting Faba Bean in Six Arab Countries

A field survey of faba bean (Vicia [aba L.) for viruses in six Arab countries showed the presence of nine viruses. Bean leaf roll virus (BLRV), bean yellow mosaic virus (BYMV), broad bean mottle virus (BBMV) and to a lesser extent broad bean stain virus (BBSV) were the most common. When testing with ELISA 789 samples with symptoms suggestive of virus infection collected from Egypt, Lebanon, Morocco, Sudan, Syria and Tunisia, BBMV was detected in 203 samples, BBSV in 151, broad bean true mosaic virus (BBTMV) in 7, broad bean wilt virus (BBWV) in 47, BYMV in 314, cucumber mosaic virus (CMV) in 96, pea enation mosaic virus (PEMV) in 31, and pea seed-borne mosaic virus (PSbMV) in 49 samples. Identity of selected field isolates was confirmed by electron microscopy and host reaction studies. In a yield experiment, infection with BYMV, BBMV and BBSV 11 weeks after sowing (pre-flowering) led to 81, 54 and 84% yield loss, respectively. Inoculation with the same viruses 15 weeks after sowing (flowering) and 20 weeks after sowing (pod setting) led to 56, 84 and 18%, and 39, 37 and 18% yield loss, respectively.

Survey of Spring Oats for Barley Yellow Dwarf Viruses in Illinois

During the spring of 1987, 1,215 samples of spring oats (Avena sativa L.) were collected in Madison, Champaign, Woodford, Warren, and DeKalb counties, Illinois. At each site on each of three sampling dates, 45 samples were collected (regardless of symptoms) in a W pattern in I ha and tested for the PAY, MAV, RPV, and RMV serotypes of barley yellow dwarf virus (BYDV) by direct doubleantibody sandwich enzyme-linked immunosorbent assay (ELISA). RMV was not detected at any location. PAY and RPV were detected at all locations, as early as 17 April in Champaign County. The incidences of P A V and RPV from all plants sampled ranged from 2 to 64% and from 2 to 88%, respectively. Highest incidences of both strains were in May samples [rom Woodford County. MAV was detected in lower incidences (2-16%) only in samples from the central region of the state (Champaign, Woodford, and Warren counties). The presence of MA V serotypes was confirmed in triple-antibody sandwich ELISA with the MA V -specific MAFF2 monoclonal antibody from L. Torrance. In the last previous survey for BYDV in Illinois during 1967-1968 (1), about 75% of the isolates were PAY and about 20% were RPV; single isolates of RMV and MAV were found. Twenty years later, 55% were PAY, 39% were RPV, and 6% were MAV.

Tolerance, Freedom, Justice and Peace?: Britain, Australia and anti-Muslim Racism in the UK and Australia before 11 September 2001

Since 11 September 2001, Muslim minorities have experienced intensive "othering" in “Western” countries, above all in those US-led anglophone nations which invaded Afghanistan and Iraq to prosecute their "war on terror". This paper examines the cases of Britain and Australia, where whole communities of Muslims have been criminalised as "evil" and a "fifth column" enemy within by media, politicians, the security services and the criminal justice system. Although constituted by disparate ethnic groups, the targeted communities in each of these nations have experienced similar treatment in the State's anti-terrorist measures, as well as ideological responses and everyday racism, making comparable the two cases.

The Lost Girls: Muslim Young Women in Australia

In an era of heightened concern about the second generation of Muslim immigrants in connection with 'home-grown terrorism' and supposed refusal to 'integrate', this paper interrogates the common sense that the second generation is 'lost' between cultures. Informed by in-depth, open-ended, semi-structured interviews with young second-generation Lebanese-background immigrants, this paper presents empirical material from two cohorts of participants, one in 1997 and one in 2003. Five cases are considered here, three from 1997 and two from 2003: all Muslim young women. It is argued that, far from being 'lost', the young women are constructing blended identities which they reflect on consciously, under circumstances of everyday racism to which they respond strategically.

Nonprofit organisations and public policy : exploring the research role of the Brotherhood of St Laurence

This paper begins to explore the role of the Brotherhood of St Laurence as a nonprofit welfare organisation and its influence on public policy in Australia. The Brotherhood's impact on Australian social policy has been evident through a range of actions: the production of research on relevant social issues; the preparation of submissions and position papers and involvement in consultations with governments on social policy; and the personal influence of many of the charismatic (mostly) men who have led the organisation throughout its history. This paper highlights the Brotherhood’s research aspect and speculates upon the impact of its considerable research contribution. The Brotherhood has been involved in service delivery through a range of often innovative programs throughout its history, but the organisation's involvement in research and advocacy has rendered it unique in comparison to any other nonprofit welfare organisation in Australia. This paper finds that different kinds of research can be utilised in different ways; by studying the output of the Brotherhood it will explore and highlight how knowledge utilisation takes place. [Introduction]

An isoviscous, isothermal model investigating the influence of hydrostatic recesses on a spring-supported tilting pad thrust bearing

Tilting-pad hydrodynamic thrust bearings are used in hydroelectric power stations around the world, reliably supporting turbines weighing hundreds of tonnes, over decades of service. Newer designs incorporate hydrostatic recesses machined into the sector-shaped pads to enhance oil film thickness at low rotational speeds. External pressurisation practically eliminates wear and enhances service life and reliability. It follows that older generating plants, lacking such assistance, stand to benefit from being retrofitted with hydrostatic lubrication systems. The design process is not trivial however. The need to increase the groove size to permit spontaneous lifting of the turbine under hydrostatic pressure, conflicts with the need to preserve performance of the original plane pad design. A haphazardly designed recess can induce a significant rise in bearing temperature concomitant with reduced mechanical efficiency and risk of thermal damage. In this work, a numerical study of a sector-shaped pad is undertaken to demonstrate how recess size and shape can affect the performance of a typical bearing.

Material yielding by both axial and bending spring stiffness at elevated temperature

Material yielding is typically modeled either by plastic zone or plastic hinge methods under the context of geometric and material nonlinear finite element methods. In fire analysis of steel structures, the plastic zone method is widely used, but it requires extensively more computational efforts. The objective of this paper is to develop the nonlinear material model allowing for interaction of both axial force and bending moment, which relies on the plastic hinge method to achieve numerical efficiency and reduce computational effort. The biggest advantage of the plastic-hinge approach is its computational efficiency and easy verification by the design code formulae of the axial force–moment interaction yield criterion for beam–column members. Further, the method is reliable and robust when used in analysis of practical and large structures. In order to allow for the effect of catenary action, axial thermal expansion is considered in the axial restraint equations. The yield function for material yielding incorporated in the stiffness formulation, which allows for both axial force and bending moment effects, is more accurate and rational to predict the behaviour of the frames under fire. In the present fire analysis, the mechanical properties at elevated temperatures follow mainly the Eurocode 3 [Design of steel structures, Part 1.2: Structural fire design. European Committee for Standisation; 2003]. Example of a tension member at a steady state heating condition is modeled to verify the proposed spring formulation and to compare with results by others. The behaviour of a heated member in a highly redundant structure is also studied by the present approach.