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164 articles for “alternative system”
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Research ArticleOpen accessIn the abstractA Cost Effective and User Friendly Approach to Design Wireline Formation TestsClara Bertolini, Giuseppe Tripaldi, Elena Manassero et al.Problem statement: Wireline formation testing (also named Mini-DSTs) are gaining more and more popularity as a possible alternative to conventional well testing especially where there are major environmental and economical constraints. The increased offshore exploration activity, which often implies highly risky and huge operational costs, makes the conventional well testing less attractive in favor of other technologies that can provide … …American Journal of Environmental Sciences, Vol. 5, Issue 6 · 31 Dec 2009 · 6,669 accessesView PDFCite
Research ArticleOpen accessIn the abstractPeople Participation, an Undeniable Necessity for Conserving Forest Areas of Arasbaran Region in IranSara Zare, Hossein Shabanali Fami, Manouchehr NamiranianThe issue of participation has recently become an interesting point for many national, regional and international institutions. Participation and collaboration of Iranians in the field of natural resources conservation has an old history. During a long period of time, vast areas of natural resources have been protected by the dwellers and indigenous users; we are witnessing deep land use changes … …American Journal of Agricultural and Biological Sciences, Vol. 3, Issue 4 · 31 Dec 2008 · 7,532 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Relationship between Exclusive-Or and the Unique Existential QuantifierM. A. Nabulsi, A. M. AbdallaProblem Statement: The efficiency of computer architecture design is affected by the components used. Establishing a relationship between exclusive-or (XOR) and the unique existential quantifier provides alternative system implementations. Approach: Applications of XOR and the unique existential quantifier were explained. Then, prepositional logic was used to establish the relationship between them. Results: Different quantified assertions with two variables that use … …Journal of Computer Science, Vol. 4, Issue 9 · 30 Sep 2008 · 7,475 accessesView PDFCite
Research ArticleOpen accessIn the abstractTamoxifen Drug Loading Solid Lipid Nanoparticles Prepared by Hot High Pressure Homogenization TechniquesNagi A. ALHaj, Rasedee Abdullah, Siddig Ibrahim, Ahmad BustamamAs drug delivery systems Nanoparticulate widely investigated because of many advantages such as smaller size, controlled drug release potential, targeting ability, enhancement of therapeutic efficacy and reduction of toxicity. So, Solid Lipid Nanoparticles have recently received considerable attention as alternative drug delivery carrier. In this study Solid Lipid Nanoparticles (SLNs) containing tamoxifen, nonsteroidal antiestrogens have been loaded and to be … …American Journal of Pharmacology and Toxicology, Vol. 3, Issue 3 · 30 Sep 2008 · 15,176 accessesView PDFCite
Research ArticleOpen accessIn the abstractWomen Leader Construction Procedure in Isan Culture of ThailandK. Wiwattanapathapi, J. Thammawat, S. SrisuntisukThis research aims to study the women leader construction procedure and factors that threatening and encouraging women leader in Isan culture. Analysis subjects were 14 women MP and Senator from Kalasin, Ubon Ratchathani, Maha Sarakham, Sakon Nakhon, Sri Sa Ket and Khon Kaen Provinces. From historical study on women, there was a theoretically argument on women issue which was considered … …Journal of Social Sciences, Vol. 4, Issue 2 · 30 Jun 2008 · 7,359 accessesView PDFCite
Research ArticleOpen accessIn the abstractEstimation of Vehicle Flows and Emissions for Various Scenarios of Street Network Modifications in Mexico CityAngelica Lozano, Francisco Granados, Juan Pablo AntunWe estimate flows and emissions (NOx, HC, CO) generated by vehicles circulating on the main streets of the Mexico City Metropolitan Area. The estimation is made for various scenarios, which include a set of changes to the street network for current and future horizons. These changes encompass the construction of new arcs or improvement of existing arcs. Network flows are … …American Journal of Environmental Sciences, Vol. 4, Issue 3 · 30 Jun 2008 · 6,215 accessesView PDFCite
Research ArticleOpen accessIn the abstractConstructing Longest Lifetime Route in Mobile Ad-hoc NetworksFredrick Mtenzi, Yingyu WanA mobile ad hoc network (MANET) is an autonomous system consisting of mobile hosts connected by wireless links. Every host can move in any direction at any speed and time. This leads to a dynamic topology as hosts move constantly. MANET broadcast messages to each hosts, the transmission of one host can be heard by all hosts in its communication … …Journal of Computer Science, Vol. 1, Issue 2 · 19 Oct 2005 · 4,941 accessesView PDFCite
Research ArticleOpen accessIn the abstractDesign of a LOW Cost IC TesterLiakot Ali, Roslina Sidek, Ishak Aris et al.Low cost Integrated Circuit (IC) testing is now a burning issue in semiconductor technology. Conventional IC tester, Automatic Test Equipment (ATE), cannot cope with the today’s continuously increasing complexities in IC technology. Deterministic algorithm, which is an idea of 1960’s, is adopted in the ATE. Recently pseudo-random testing approach of IC testing has been emerged as an economically viable alternative … …American Journal of Applied Sciences, Vol. 2, Issue 4 · 30 Apr 2005 · 7,065 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of Transcript Labeling Techniques and Development of a Membrane-based Parallel Gene Expression AssayMark A. Fisher, Bonnie B. Plikaytis, Thomas M. ShinnickAn inexpensive alternative to micro arrays was developed to examine the expression of small sets of genes in parallel and used to compare direct and indirect transcript labeling methods. Psoralen-biotin direct labeling was ~10-fold less sensitive than reverse transcriptase-biotin-dUTP labeling, but the enzymatic method generated higher levels of background noise in miniarray hybridizations. The reproducibility of hybridization intensities was the … …American Journal of Biochemistry and Biotechnology, Vol. 1, Issue 1 · 31 Mar 2005 · 6,875 accessesView PDFCite
Review ArticleOpen accessIn the abstractSpermatogonial Stem Cells: A Current Update in the Management of Azoospermic Infertile MenSilvia W Lestari, Debby AdityaOne of the management of azoospermia is utilizing Assisted Reproductive Technologies (ART) by Intra-Cytoplasmic Sperm Injection (ICSI) with sperm obtained from the epididymis or directly from testis. In some conditions such as hypogonadism or undescended testis, the sperm are not successfully obtained. Thus, it is considered to perform Spermatogonial Stem Cells (SSCs) culture to restore men fertility. The objective of … …OnLine Journal of Biological Sciences, Vol. 17, Issue 4 · 5 Dec 2017 · 6,924 accessesView PDFCite