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Now showing items 31-40 of 111
A modal logic for information system security
(
Australian Computer Society, Inc.
, 2011 , Article)
As a security mechanism, authorization or access control ensures that all accesses to the system resources occur exclusively according to the access polices and rules specified by the systemsecurity agent. Authorization ...
Convergence or Diversity in National Recruitment and Selection Practices:A Case Study of the State of Qatar
(
North American Business Press
, 2011 , Article)
This paper examines the convergence and diversity in approaches to national HRM practices in Qatar. The sample of the study consists of 31 human resources managers working for different Qatari companies. Large companies ...
Enhancing a bank’s competitive advantage through the integration of TQM practices, entrepreneurial orientation (EO), and organizational culture.
(2011 , Article)
In the current changing business environment, banks, among other organizations, are required not only to create their competitive advantage to lead the trend, but also to be able to sustain and upgrade the created competitive ...
On the boundedness of rough oscillatory singular integrals on Triebel-Lizorkin spaces
(
springer link
, 2011 , Article)
We obtain appropriate sharp bounds on Triebel-Lizorkin spaces for rough oscillatory integrals with polynomial phase. By using these bounds and using an extrapolation argument we obtain some new and previously known results ...
Use of post-stratification in composite sampling for estimating mean
(
Springer
, 2011 , Article)
We show with the results of a study conducted in the Hamadan Province, Iran as to how the use of composite sampling for estimating mean zinc concentration in the soil can help reduce analytical costs by reducing the number ...
Characterization of bioactive compounds and ameliorative effects of Ceratonia siliqua leaf extract against CCl4 induced hepatic oxidative damage and renal failure in rats
(
Elsevier Ltd
, 2011 , Article)
Ceratonia siliqua is a typical Mediterranean plant, mainly used in food and Tunisian traditional folk medicine. Among the tested extracts, the ethyl acetate fraction (EACs) exhibited the highest total phenolic and flavonoids ...
The transformation of Qatar economy into industrialisation era
(
Inderscience Publishers
, 2011 , Article)
This study reports the results of a survey distributed to business professionals, educators and students at the State of Qatar. The most important industry in Qatar, according to our respondents, is oil and gas, followed ...
Optical investigation of a long throated Venturi conveying inert spherical particulate with size range similar to pulverised coal
(
Elsevier B.V.
, 2011 , Article)
This experimental and numerical calculation work demonstrates the behaviour of a two-phase gas-solid Venturi. The type of two-phase flow studied is that encountered in conveying coal to the furnaces in power stations - a ...
Fun to learn: Project-based learning in robotics for computer engineers
(
Association for Computing Machinery
, 2011 , Article)
This article shares my experiences with the project-based methodology of teaching the same material that a standard text in robotics would teach and will comparatively elaborate the improvement observed in the group of ...
Approaching what we hope for and avoiding what we fear: A study of women's concern with visible signs of skin aging
(
SAGE
, 2011 , Article)
This paper proposes to examine how priming approach and avoidance goal orientations moderates consumer goal-directed preferences for products and services. These effects are studied in the context of women's concern with ...