Sign inSubmit
Tips: “quotes” for a phrase · author:Lee · a DOI goes straight to its article

146 articles for “Zah”
Set a search alert
Also matching:97 authors
Research ArticleOpen accessIn the author namesCell Longevity of Yeast Saccharomyces cerevisiae by Clove Bud Extract Treatment May Occur in Sirtuin-Independent PathwayZahrah Qolbaina Ariybah, Rika Indri Astuti, Sri ListiyowatiAccumulation of free radicals causes cell damage that leads to a phenomenon called aging. Antioxidant application is one potential strategy to avoid the damage of free radical accumulation. Many reports resume that clove, one of Indonesia’s spices, contain high amount of antioxidant. Our previous research had proven that clove extract could extend longevity in yeast Saccharomyces cerevisiae. However, cellular mechanism … …OnLine Journal of Biological Sciences, Vol. 21, Issue 3 · 3 Aug 2021 · 6,661 accessesView PDFCite
Research ArticleOpen accessIn the author namesThe Antinociceptive Effects of Central and Peripheral Administration of Peganum harmala L. Extracts in Animal ModelsRachida Aboufatima, Loubna Farouk, Mehdi Ait Laaradia et al.The medicinal plant Peganum harmala has been used in traditional Moroccan medicine to accelerate the healing process of various diseases and to relieve the pain. The antinociceptive effect of the Aqueous (AE), Dichloromethane (DE) and Butanolic (BE) extracts of the Peganum harmala L. was tested in mice and rats by chemical and thermal models. Plant seed extracts were given intraperitoneally … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 29 May 2021 · 6,424 accessesView PDFCite
Research ArticleOpen accessIn the author namesMolecular Identification of Leishmania Species in Patient with Cutaneous Leishmaniasis in an Endemic Area of Fars Province, Southern IranVahid Rahmanian, Nader Sharifi, Zahra Kargar Jahromi et al.The Cutaneous Leishmaniasis (CL) contains a range of factors, which provide different patterns of transmission that make it difficult to control. The aim of this study was to identify the different species of Leishmania in the Jahrom district of Fars province, southern Iran. This descriptive study was done on CL suspected cases who were referential to the Reference of Jahrom … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 2 · 2 Apr 2021 · 6,946 accessesView PDFCite
Research ArticleOpen accessIn the author namesQualitative Evaluation of 5S Application Considering the Experience of Electrical Construction ExpertsMohammad Sadra Fardhosseini, Mostafa Soltaninejad, Ali Karji et al.The 5S lean tool is one of the most common lean construction techniques, which can lead to safe work environments if used effectively on project sites. The purpose of this study is to provide a checklist to maximize the outcomes of the 5S approach concerning safety requirements. A grounded theory technique was used to analyze the interview data. Eighteen electrical … …American Journal of Applied Sciences, Vol. 18, Issue 1 · 17 Feb 2021 · 8,886 accessesView PDFCite
Research ArticleOpen accessIn the author namesElliptic Weighted Problem with Indefinite Asymptotically Linear NonlinearityHanadi Zahed, Laila A. AlnaserThe objective of this paper is the study the following nonlinear elliptic problem involving a weight function: -div(a(x)∇υ) = f(x, u) in Ω and u = 0 on ∂Ω (P) where, Ω is a regular bounded subset and ℝN ≥ 2, a(x) is a nonnegative function and f(x, t) is allowed to be sign-changing. We employ variational techniques to prove … …Journal of Mathematics and Statistics, Vol. 17, Issue 1 · 8 Feb 2021 · 7,115 accessesView PDFCite
Review ArticleOpen accessIn the author namesNeospora caninum Infection in Cattle and Dogs in Iran: A Systematic Review and Meta-AnalysisMohammad Jokar, Saied Bokaie, Vahid Rahmanian et al.Neosporosis, a parasitic infection caused by Neospora caninum (N. caninum), is one of the main contagious factors that cause reproductive disturbances in cattle and neuromuscular complaints in dogs. This review was performed to determine the prevalence of cattle and dogs neosporosis in Iran. Data were systematically gathered from January 2004 to July 2020 in the Islamic Republic of Iran from … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 23 Jan 2021 · 7,354 accessesView PDFCite
Research ArticleOpen accessIn the author namesNumerical Study of Static Instability of Pipe Conveying Incompressible Fluid under Different Boundary ConditionsDahmane Mouloud, Zahaf Samir, Sid Ahmed Slimane et al.In this article, the influences of uniform velocity profile, mass ratio, length and Winkler elastic foundation on the static instability of pipe conveying incompressible fluid are investigated. The Euler-Bernoulli beam theory is employed to derive partial differential equation of pipes carrying fluid. The results were carried out using ANSYS Workbench program, where the analysis is based on the numerical solution; … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 4 · 26 Nov 2020 · 6,583 accessesView PDFCite
Research ArticleOpen accessIn the author namesNumerical Study of Static and Dynamic Instabilities of Pinned-Pinned Pipe under Different ParametersDahmane Mouloud, Zahaf Samir, Benkhettab Mohamed, Boutchicha DjilaliIn this study, the natural frequencies of the pipe transporting an fluid resting on an elastic Winkler-type and the critical velocities of instabilities are obtained by the standard finite element method. A dynamic characteristic of a pipe carrying internal fluid undergoes mechanical load due to inertia effect of fluid, Coriolis force, fluid kinetic force due to fluid flow velocity, dynamic … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 4 · 21 Nov 2020 · 7,012 accessesView PDFCite
Research ArticleOpen accessIn the author namesGeometrical and Physical Effects on the Instability of a Fluid-Conveying PipeDahmane Mouloud, Samir Zahaf, Benkhettab Mohamed et al.The endeavor of this paper is to calculate frequencies and critical velocity of pipe carrying incompressible fluid are obtained using standard finite element method. Finite element beam type with two degrees of freedom per node was used. The natural frequencies of our system are calculated by using a program developed on MATLAB. The results are compared with those predicted by … …Current Research in Bioinformatics, Vol. 9, Issue 1 · 2 Nov 2020 · 11,333 accessesView PDFCite
Research ArticleOpen accessIn the author namesPhysical and Geometrical Effects on the Vibratory Pattern of a Pipe Carrying Fluid FlowDahmane Mouloud, Samir Zahaf, Mawhoub Soubih et al.In this research, the first natural frequencies and critical velocities of a fluid flow-conveying pipe are obtained with finite element method. By discretizing the structure wall and fluid flow, starting from beam type with two degrees of freedom per node. We determine the equation of motion from the fluid-structure coupling using Lagrange energy principle. Parameters frequencies and critical velocity of … …Current Research in Bioinformatics, Vol. 9, Issue 1 · 22 Oct 2020 · 11,399 accessesView PDFCite