Results 21 to 30 of about 8,297,014 (304)

Computer-Aided Design for Estimating Foundation Uplift on Expansion Soils

open access: yesSultan Qaboos University Journal for Science, 1999
This work presents a methodology to determine in-situ heave of foundations due to soil expansion. A total of 206 soil specimens from a semi-arid region (lrbid city in northern Jordan) were tested in the laboratory to produce a model for predicting the ...
Adnan A. Basma, Amer Ali Al-Rawas
doaj   +1 more source

An investigation into the Traditional Method of Production of Omani Sarooj

open access: yesSultan Qaboos University Journal for Science, 1999
In the past, sarooj had been used as the basic cementing material with which the A flaj system (the irrigation system used in Oman) was built. Worldwide, materials like sarooj existed and were known for their good impermeability and long durability.
A. W. Hago, Amer Ali Al-Rawas
doaj   +1 more source

The Correlation Between Student Perceptions of the Use of E-Modules with Students' Basic Science Process Skills

open access: yes, 2020
This study aims to analyze the correlation of students' perceptions of e-module toward students' basic science process skills. The subject of the study were second semester students of Department of Physics Education in Universitas Jambi.
D. Darmaji   +5 more
semanticscholar   +1 more source

Spermatogenesis and Spermiogenesis of the Aphanius Dispar

open access: yesSultan Qaboos University Journal for Science, 1999
Light and transmission electron microscopy were used to study the structure of various stages of germ cells of the Aphanius dispar (Ruppell l828) in Oman. A dispar testes were of cystic type.
Taher A. Ba-Omar
doaj   +1 more source

IGBT Based DC/DC Converter

open access: yesSultan Qaboos University Journal for Science, 1997
This paper presents an in-depth analytical and experimental investigation of an indirect DC-DC converter. The DC-AC conversion is a full bridge based on IGBT power modules, and the AC-DC conversion is done via a high  frequency AC link and a first diode ...
M. Akherraz
doaj   +1 more source

The basic role of basic science [PDF]

open access: yesAdvances in Health Sciences Education, 2012
As the celebrations of the hundredth anniversary of the Flexner Report become a distantmemory, it may be a good time to review the legacy of Flexner one last time. Unfortu-nately a few page editorial will not do justice to the topic; many others have made moreextensive comments on the impact of the report (Duffy 2011; Markel 2010) and MedicalEducation ...
openaire   +2 more sources

Quantitative Analysis of Clay Minerals Using X-Ray Diffraction Technique. Part 1

open access: yesSultan Qaboos University Journal for Science, 1998
Qualitative and quantitative analysis of clay minerals are important in the evaluation of the swelling potential of expansive soils A relatively simple method for the quantification of clay minerals of Al-Khod (Northern Oman) using an X-ray diffraction ...
Amer Al-Rawas   +4 more
doaj   +1 more source

Fourth-Order Approximation of the Fundamental Matrix of Linear System of Differential Equations

open access: yesSultan Qaboos University Journal for Science, 1997
A fourth-order approximation to the fundamental matrix of a system of linear differential equations is presented in closed form as a matrix exponential.
A.M. Hussein
doaj   +1 more source

The immune system and psychiatric disease: a basic science perspective

open access: yesClinical and Experimental Immunology, 2019
Mental illness exerts a major burden on human health, yet evidence‐based treatments are rudimentary due to a limited understanding of the underlying pathologies.
F. C. Bennett, A. Molofsky
semanticscholar   +1 more source

A Comprehensive Review of Boundary Integral Formulations of Acoustic Scattering Problems

open access: yesSultan Qaboos University Journal for Science, 2000
This is a review presenting an overview of the developments in boundary integral formulations of the acoustic scattering problems. Generally, the problem is formulated in one of two ways viz.
S.I. Zaman
doaj   +1 more source

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