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755 results for “Saudi Arabia”
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Research ArticleOpen accessPhrase in the titleAnalysis of the Over-Voltages Produced by Lightning Strokes in the Power Transmission System in the Southern Region of Saudi ArabiaA. U. Al-Abdulaziz, S. M. Bashi, A. A. AlthubaitiThis study deals with the simulation of lightning strokes and their effects on power network in the southern region of Saudi Arabia. The network consists of main generating stations, substations and the power transmission lines. The transient performance of the system has been investigated using the EMTP (Electro Magnetic Transient Program). Some surges were introduced to the network as in … …American Journal of Applied Sciences, Vol. 3, Issue 3 · 31 Mar 2006 · 7,213 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleIntegrated Information Security Policy Model for Saudi Arabia OrganizationsWad GhabanInformation Security Policy (ISP) is an important domain used to preserve the confidentiality, integrity, and availability of sensitive data. However, it is an ambiguous and diverse domain due to the diversity of security policies and the multiplicity nature of organization systems. Numerous specific and generic ISP models have been offered for several purposes. The offered models have numerous redundant procedures, … …Journal of Computer Science, Vol. 19, Issue 4 · 14 Mar 2023 · 5,467 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleHematological Changes during Chronic Toxoplasma gondii Infection in Pregnant Women in Makkah, Saudi ArabiaKhalil MohamedToxoplasma gondii is an obligate parasite and intracellular protozoans infect all kinds of animals and humans. The aim of the present study was to determine whether there was any effect on complete blood count parameters in the blood of pregnant women. A case-control study was performed in pregnant women divided into two groups according to their age: group one (17-27 … …American Journal of Infectious Diseases, Vol. 16, Issue 2 · 9 Apr 2020 · 7,175 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleDevelopment of Improved Preventive and Treatment Strategies for Controlling of Toxoplasmosis in Saudi ArabiaAlaa B. Ismael, Ayman A. Swelum, Mohammed A. NassanToxoplasmosis causes severe public health problems and has great veterinary and economic importance worldwide. The present study aims mainly to develop an improved preventive and treatment program for controlling toxoplasmosis in sheep and goats. This study was performed on sheep and goats farm containing 357 animals (300 sheep and 57 goats). This farm had a large numbers of barren ewes, … …American Journal of Infectious Diseases, Vol. 12, Issue 2 · 14 Jun 2016 · 7,731 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleEffect of Ambient Gasess on Respiration of Soil Supporting Four Crops in Central Saudi ArabiaAkram Ali, Ahmad Alfarhan, Ibrahim Aldjain, Nagat BokhariThis study was conducted at four localities (Maseef, Naseem, Oleya and Industrial City) in Riyadh city, KSA to determine the effect of increased tropospheric gases on responses of in situ soil respiration (Rs) of wheat (Triticum aestivum L. cv. Giza 68), broad bean (Vicia faba L. cv. Lara), kidney bean (Phaseolus vulgaris L. cv. Giza 3) and pea (Pisum sativum … …American Journal of Applied Sciences, Vol. 6, Issue 3 · 31 Mar 2009 · 7,464 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleTropospheric Ozone Effects on the Productivity of Some Crops in Central Saudi ArabiaAkram Ali, Ahmad Alfarhan, Ernest Robinson et al.This study was conducted to evaluate damaging degree of ambient ozone (O3) levels in certain economically important crops in typical areas of the central KSA (Riyadh). Daily mean ozone concentrations were recorded by portable O3 analyzers in the center of Batha, Naseem, Oleya and Industrial City, from the beginning of October, 2006 to middle of June, 2007. Maseef area was … …American Journal of Environmental Sciences, Vol. 4, Issue 6 · 31 Dec 2008 · 7,247 accessesView PDFCite
Research ArticleOpen accessPhrase in the titlePattern of Survival and Mortality of Mangrove Populations Grown at Al-Jubail Area (Saudi Arabia) of the Arabian GulfAkram Ali, Ahmed Alfarhan, Ernest Robinson, Ibrahim AldjainThe life table and fecundity schedule were produced for [Avicennia marina (Forsk.) Vierh] populations of four habitat types at Al-Jubail area, KSA. These types are sand mounds, salt flats, shoreline and intertidal sites. Survivorship (lx) was least in sand mounds and similar in all other sites. Age-specific-mortality rates (qx) where parallel in the flower bud, flower, fruiting and seedling stages … …American Journal of Agricultural and Biological Sciences, Vol. 3, Issue 3 · 30 Sep 2008 · 7,866 accessesView PDFCite
Research ArticleOpen accessIn the keywordsDominant Multidrug-Resistant Bacteria in Five Biggest Hospitals in Asir Region from March to June 2018Mohammed AlmaghrabiThere is a rapid increase in the emergence of multidrug resistance which consider as one of the public health threats in all over the world. MDR was defined as acquired non-susceptibility to at least one agent in three or more antimicrobial categories. The present study aims to determine the dominant multi-drug resistant bacteria in the five biggest hospitals in Asir … …American Journal of Infectious Diseases, Vol. 17, Issue 1 · 9 Mar 2021 · 6,782 accessesView PDFCite
Research ArticleOpen accessIn the keywordsWater Resource Evaluation and Identifying Groundwater Potential Zones in Arid area using Remote Sensing and Geographic Information SystemM.M. Kamruzzaman, Saad Awadh Alanazi, Madallah Alruwaili et al.Groundwater resource is the main conventional source of fresh water all over the world. However, recent revelations indicated that the shortage of water resources remains the main challenge for the arid areas. In this regard, identifying groundwater potential zones or areas can help to improve the availability of fresh water and effective management of groundwater in arid areas. This work … …Journal of Computer Science, Vol. 16, Issue 3 · 3 Mar 2020 · 8,870 accessesView PDFCite
Research ArticleOpen accessIn the keywordsImplementation of Health Information System-A Case Study of Magrabi Hospitals, KSADiaa Eldin ELSaied, Habib Ullah KhanToday's healthcare market has created its niche by adopting emerging technologies and ensuring minimal rate of failures. Embracing integrated Health Information System (HIS) is one such venture that not only helps the organization to excel in the market but also caters to the needs of the public. The present research paper is a case study of HIS implementation of Magrabi … …Journal of Computer Science, Vol. 13, Issue 5 · 12 May 2017 · 8,788 accessesView PDFCite