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Now showing items 3331-3340 of 11371
Novel Isosteviol Derivatives Induced Apoptosis In Human Lung Cancer
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Background. Cancer metastasis is the major cause of cancer death. We previously reported novel isosteviols derivatives which induced cytotoxicity in lung cancer cells. The understanding of mechanisms which regulate lung ...
System approach for building energy conservation
(
Elsevier
, 2014 , Conference Paper)
Energy use in residential and commercial buildings and towers represents more than 30% of energy consumption. The increase in number of buildings and towers in most of the major cities worldwide led to several initiatives ...
Treatment of synthetic urine by electrochemical oxidation using conductive-diamond anodes
(
Springer
, 2015 , Article)
In this work, the electrochemical oxidation of synthetic urine by anodic oxidation using boron-doped diamond as anode and stainless steel as cathode was investigated. Results show that complete depletion of chemical oxygen ...
Conditions for student-centered teaching and learning in Qatari elementary math and science classrooms: Relationship between classroom processes and achievement of curriculum standards
(
Bloomsbury Qatar Foundation Journals
, 2013 , Article)
Qatar K-12 school reform emphasizes student-centered classrooms where students actively engage in
enquiry and use their critical thinking and problem solving skills. Classrooms characterized by these
elements should ...
Pose Detection for Partially Occluded Persons in Spectator Crowds
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
In recent years, vision based solutions have shown improvement in performance for scenes containing single or few persons for the tasks of person detection, tracking, and action recognition. Dense crowd analysis is the ...
Advanced Polymeric Materials with Exceptional Carbon Dioxide Capture Capacities
(
Hamad bin Khalifa University Press (HBKU Press)
, 2011 , Conference Paper)
Carbon dioxide (CO2) emissions resulting from combustion of fossil based fuels increasing the atmospheric CO2 concentration (currently at 393 ppm) is indubitably an alarming environmental issue such as an irreversible ...
حكم نقل أعضاء مهدور الدم
(
جامعة قطر
, 2011 , Article)
يتناول هذا البحث مسألة مهمة وهي: (حكم نقل أعضاء مهدور الدم)، وقد تم تقسيم هذا البحث إلى مقدمة وتمهيد وثلاثة مباحث : بحث الباحث في التمهيد: مفهوم نقل أعضاء الإنسان ٠ بين فيه معنى النقل، والعضو ، ومعنى نقل الأعضاء، وبحث في ...
The Impact of Innovation in Jordanian Chemical and Pharmaceutical Industries on Export Performance
(
Qatar University
, 2012 , Article)
Innovation has long been considered an important factor for creating and maintaining
the competitiveness of the firms. Common knowledge stands that innovation is the cause
of the increase of exports. However, contradicting ...
Biocontrol activity of four non- and low-fermenting yeast strains against Aspergillus carbonarius and their ability to remove ochratoxin A from grape juice
(
Elsevier
, 2014 , Article)
Aspergillus spp. infection of grape may lead to ochratoxin A (OTA) contamination in processed beverages such as wine and grape juice. The aim of the current study was to evaluate the biocontrol potential of two non-fermenting ...
Bridging the Energy-Water Gap in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2012 , Conference Paper)
Industrial development and demographic growth come at a cost to the climate, not least on its impact on the water resources. The high demand on water usage and the associated production of wastewater requires stringent ...