Results 1 - 10 of 107
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[en] This paper reports that there appears to be Anemendous potential for future development in Yemen's petroleum sector. This projection is based on the significant events and changes which mark the evolution of Yemen's petroleum industry. These events and changes are detailed in this paper
[en] Most countries worldwide nowadays apply Environmental Assessment (EA) as an ex ante tool to evaluate environmental impacts of policies, plans, programmes, and projects. However, the application and performance of EA differ significantly. Scientific analysis of how EA performs mainly focuses on two levels: the micro (or project) level and the macro (or system) level. Macro level analysis usually focuses on institutions for EA and the organisation of stakeholder interaction in EA. This article proposes a more comprehensive framework for analysing EA systems that combines other approaches with a capacity approach and an explicit consideration of the context in which EA systems are developed and performed. In order to illustrate the value of our framework, we apply it to the Republic of Yemen, where over the last decades many EA capacity development programmes have been executed; however, EA performance has not substantially improved. The Yemen case study illustrates that the capacity development approach allows an understanding of the historical process, the stakeholders, the knowledge component, and the material and technical aspects of EA, but perhaps more important is a systemic understanding of the outcomes: problems are not isolated, but influence and even maintain each other. In addition, by taking into account the context characteristics, our framework allows for the assessment of the feasibility of capacity development programmes that aim at improving EA system performance.
[en] The Secretariat has received a letter dated 12 August 2005 from the Resident Representative of Yemen attaching a letter dated 8 August 2005 from Mr. Amre Moussa, Secretary General of the League of Arab States, to the Director General. In the light of the request expressed by the Resident Representative of Yemen in his letter of 12 August 2005, his letter and the letter of the Secretary General of the League of Arab States are attached for the information of all Member States
[en] Unpublished studies on antimalarial drug efficacy have found low levels of chloroquine resistance in Yemen. This study was carried out to determine the current prevalence of drug resistance in Plasmodium falciparum in Yemen to the main anti-malarial drugs and to determine the effective concentration (EC) values. The WHO standard protocol was used for the selection of subjects, collection of blood samples, culture techniques, examination of post-culture blood slides and interpretation of results. The in vitro micro-test Mark III was used for assessing susceptibility of P. falciparum isolates. The criteria for blood parasite density was met by 219 P. falciparum malaria patients. Chloroquine resistance was found in 47% of isolated P. falciparum schizonts. Mefloquine resistance was found in 5.2%. In addition, the EC50 and EC95 values in blood that inhibited schizont maturation in resistant isolates were higher than the normal therapeutic level for mefloquine. No resistance occurred against quinine or artemisinin, with no growth at the cut off level for quinine and inhibition at low concentrations of artemisinin. Our study confirmed the occurrence of chloroquine-resistant P. falciparum and a slow increase in the rate of this resistance will increase further and spread over all the foci of malaria in Yemen. The low rate of chloroquine-resistant P. falciparum was lower than that reported in Africa or Southeast Asia, but is the first report of the mefloquine resistance in Yemen. Finally, the isolates were sensitive to low concentrations of quinine and artemisinin. (author)
[en] The Arabian Shield forms the western part of the country and is composed of Precambrian metasediments of undescribed composition. The literature mentions calcareous duricrust formations in the eastern desert part of the country. This juxtaposition of possible source and duricrust is very similar to Somalia and leads to the view that the Speculative Potential may be in the 1000 to 10,000 tonnes uranium category. (author)
[en] The Yemen Arab Republic occupies a part of the southern Arabian Shield and has been subject to considerable faulting and movement. As far as is known no uranium exploration has ever been undertaken or is presently contemplated in the country. Uranium could occur in the Shield rocks and conditions are right for calcrete type uranium deposits. The Speculative Potential may be in category 2, i.e. between 1000 and 10,000 tonnes uranium. (author)
[en] The purpose of this paper is to briefly present the methodology and results of the first siting study for the first nuclear power plant (NPP) in Yemen. In this study it has been demonstrated that there are suitable sites for specific unit/units power of 1000 MWt (about 300 MWe) nuclear power plant. To perform the site selection, a systematic selection method was developed. The method uses site-specific data gathered by literature review and expert judgement to identify the most important site selection criteria. A two-step site selection process was used. Candidate sites were chosen that meet a subset of the selection criteria that form the most important system constraints. These candidate sites were then evaluated against the full set of selection criteria using the Analytical Hierarchy Process Method (AHP). Candidate sites underwent a set of more specific siting criteria weighted by expert judgment to select preferable sites and alternatives using AHP method again. Expert Judgment method was used to rank and weight the importance of each criteria, then AHP method used to evaluate and weight the relation between criterion to criterion and between all criteria against the global weight. Then logical decision software was used to rank sites upon their weighting value
[en] The National Atomic Energy Commission (NATEC) of Yemen has been in existence only for the past five years, yet its achievements have been phenomenal. Apart from border control, nuclear and radiological security in Yemen is arguably among the best in the world. This paper highlights the challenges and achievements of Yemen within its region. (author)
[en] On 23 September 1993, the Canadian Occidental Petroleum Company initiated the export of 120,000 b/d (barrels a day) of low sulphur, medium gravity crude oil from its Masila Block concession in Yemen. The oil is transported from Masila via a pipeline built by CanOxy and its partners to a new terminal at Ash Shihr, near Mukalla, in the Gulf of Aden. CanOxy is the third operator oil company to produce oil commercially in Yemen. The first, the Hunt Oil Company, began production in December 1987 and its output now totals about 187,000 b/d. The second, Nimir Petroleum, a Saudi venture which took over the facilities developed in the 1980s by two Soviet companies, is currently producing about 10,000 b/d and expects to increase its output to 25,000 b/d during this year. (Author)
[en] Yemen, situated in the Arab world, has considerable energy resources. However, its history of repeated revolts, civil wars and terrorism and also the presence of the Wahabi movement and al Qaeda in the country constitute security issues for the energy industry and its infrastructure. The aim of this paper is to assess the impact level on the security of the energy sector in Yemen and the effect that the threats to that sector could have on global energy security. Analyses of the political environment, the security threats and the measures taken to respond to these threats have been carried out. Results showed that Yemen's resources are depleting and that the government is having trouble containing the escalation of conflicts; this situation could lead to Yemen's political collapse which could have an important impact on global energy security.