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Now showing items 781-790 of 1021
Analytical approach to the Darcy–Lapwood–Brinkman equation
(
Elsevier
, 2007 , Article)
Three exact solutions are obtained for flow through porous media, as governed by the Darcy–Lapwood–Brinkman model, for a given vorticity distribution. The resulting flow fields are identified as reversing flows; stagnation ...
Present day inbreeding does not forbid the forensic utility of commonly explored STR loci: A case study of native Qataris
(
Elsevier Ireland Ltd.
, 2008 , Article)
Allele frequency distribution of 15 short tandem repeat (STR) loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, and FGA) was studied in a sample of 120 ...
Optimizing postdisaster reconstruction planning for damaged transportation networks
(
American Society of Civil Engineers (ASCE)
, 2009 , Article)
The limited availability of reconstruction resources is one of the main challenges that often confront postdisaster recovery of damaged transportation networks. This requires an effective and efficient deployment and ...
Helminth parasite larvae collected from Arabian Gulf fish III. first report on genus Dasyrhynchs Pintner 1928 (Cestoda: Trypanorhyncha) with a key depending on morphology of plerocercoid larva
(
Universita Di Messina, Istituto Di Parassitologia Medica
, 2003 , Article)
Two trypanorhynchan cestode larvae related to genus Dasyrhynchus are reported for the first time from Emirati coastal waters, Arabian Gulf. The first is Dasyhynchus sp. collected as encysted. larvae from body cavity of ...
واقع الإشراف في التربية العملية بكلية التربية - جامعة قطر
(
Qatar University
, 2000 , Article)
تهدف الدراسة إلى الكشف عن واقع الإشراف في التربية العملية بكلية التربية بجامعة قطر، ولتحقيق هذا الغرض استخدمت الباحثة استبانة مكونة من جزءين، الجزء الأول: يتطلب معلومات ديموغرافية عن المشرف من حيث الجنس، والمؤهل التربوي، ...
اتجاهات أعضاء هيئة التدريس بكليتي التربية صنعاء وعمران نحو تقويم الطلبة لممارساتهم التدريسية
(
Qatar University
, 2000 , Article)
Solving systems of fractional differential equations using differential transform method
(
Elsevier B.V.
, 2007 , Article)
This paper presents approximate analytical solutions for systems of fractional differential equations using the differential transform method. The fractional derivatives are described in the Caputo sense. The application ...
Simpler is also better in approximating fixed points
(
Elsevier
, 2008 , Article)
In this paper we demonstrate that a number of fixed point iteration problems can be solved using a modified Krasnoselskij iteration process, which is much simpler to use than the other iteration schemes that have been defined
A generalized differential transform method for linear partial differential equations of fractional order
(
Elsevier B.V.
, 2007 , Article)
In this letter we develop a new generalization of the two-dimensional differential transform method that will extend the application of the method to linear partial differential equations with space- and time-fractional ...
Possible Ionic Effects of NaCl on Two Mexican Wheat Cultivars
(
Qatar University
, 2005 , Article)
The effect of NaCl on growth and physiology of two Mexican wheat (Triticum asestivum L) cultivars (Cajeme: salt tolerant, and Yecora: salt sensitive) was compared with that of other osmotic agents, Na2SOa (ionic compound) ...