Now showing items 881-890 of 947
Big data analytics: does organizational factor matters impact technology acceptance?
(
SpringerOpen
, 2017 , Article)
Ever since the emergence of big data concept, researchers have started applying the concept to various fields and tried to assess the level of acceptance of it with renown models like technology acceptance model (TAM) and ...
Salvia fruticosa Induces Vasorelaxation in Rat Isolated Thoracic Aorta: Role of the PI3K/Akt/eNOS/NO/cGMP Signaling Pathway
(
Nature Publishing Group
, 2017 , Article)
Salvia fruticosa (SF) Mill. is traditionally used for its antihypertensive actions. However, little is known about its pharmacologic and molecular mechanisms of action. Here we determined the effects of an ethanolic extract ...
A survey of clustering algorithms for big data: Taxonomy and empirical analysis
(
IEEE Computer Society
, 2014 , Article)
Clustering algorithms have emerged as an alternative powerful meta-learning tool to accurately analyze the massive volume of data generated by modern applications. In particular, their main goal is to categorize data into ...
Structured Multi-Skill Assessment (SMSA) in pharmacy: A contextual adaptation for authentic assessment for colleges of pharmacy and beyond
(
Bloomsbury Qatar Foundation Journals
, 2015 , Article)
There is a need for a contextual adaptation model of the Objective Structured Clinical Examination (OSCE) procedures and assessment methods into diverse contexts with great cultural diversity that is both affordable and ...
A qualitative study of student attitudes, perceptions, beliefs, outlook and context in Qatar: Persistence in higher education
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Article)
This study attempts to address the challenges of students in higher education in Qatar. The study draws on student perceptions, beliefs, outlook, and context; we approach the study through grounded means by posing leading ...
Establishing the optimal body mass index - Body esteem relationship in young adolescents
(
BMC
, 2013 , Article)
Background: This study sought to compare the utility of either inverted body mass index or body mass index to optimise the relationship with body esteem in young adolescents Design: The study was cross sectional in design ...
المرتكز القيمي للفقه السياسي مركزية المفهوم وأبعاده الوظيفية
(
جامعة قطر
, 2013 , Article)
هذه الورقة البحثية محاولة لاستكشاف واحد من المرتكزات المتعددة التي حكمت منظومة الفقه السياسي الاسلامي، وهو المرتكز الأخلاقي الذي يتمتع بحضور مكثف ومركزي في التنظير الفقهي المتعلق بهذا المجال . وقد ة تناول هذا الموضوع من ...
A simple cross correlation switched beam system (XSBS) for angle of arrival estimation
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
We propose a practical, simple and hardware friendly, yet novel and efficient, angle of arrival (AoA) estimation system. Our intuitive, two-phases cross-correlation-based system requires a switched beam antenna array with ...
b2 -Metric spaces and some fixed point theorems
(
Springer International Publishing
, 2014 , Article)
The aim of this paper is to establish the structure of [InlineEquation not available: see fulltext.]-metric spaces, as a generalization of 2-metric spaces. Some fixed point results for various contractive-type mappings in ...
On the boundedness of a class of rough maximal operators on product spaces
(2011 , Article)
In this paper, we study the Lp boundedness of a class of maximal operators T (γ) {Ωj} and a related class of rough singular integrals on product spaces. We obtain appropriate Lp estimates for such maximal operators and ...