College of Arts & Sciences: المرسلات الحديثة
السجلات المعروضة 721 -- 740 من 3507
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Molecular Evidence of Breast Cancer Cell Proliferation Inhibition by a Combination of Selected Qatari Medicinal Plants Crude Extracts
( MDPI , 2023 , Article): Breast cancer (BC) is the most common malignancy, and conventional medicine has failed to establish efficient treatment modalities. Conventional medicine failed due to lack of knowledge of the mechanisms that underpin ... -
Generational Changes in VOT in Qatari Arabic
( John Benjamins Publishing Company , 2023 , Book chapter)The current study investigates variation in production of VOT in voiceless stops in Qatari Arabic. In line with Labov’s Cascade model, longer VOT in this dialect might be viewed as a new variable developing in the metropolitan ... -
Museums in Qatar and their Educational Role in a Learning-Ecosystem Approach
( بيت الحكمة , 2023 , Article)This article discusses the role of museums in Qatar as participants in an educational ecosystem. An educational ecosystem is an educational approach that involves a network of participants, rather than being confined to ... -
The vowel system of Qatari Arabic: Evidence for peripheral/non-peripheral distinction between long and short vowels
( Cambridge University Press , 2023 , Article)Arabic has a vowel system with three long and three short monophthongs. One of the parameters that accounts for qualitative differences between long and short vowels across languages is tenseness/laxness of vowels located ... -
Laryngeal realism and the voicing contrast in Khuzestani Arabic stops
( Cambridge University Press , 2023 , Article)In laryngeal realism (LR), laryngeal specification of stops is explained by direct maps of cues (e.g. VOT) onto privative phonological laryngeal features [voice] or [spread glottis]. Phonetic realization of the segments ... -
Le Développement de la Compétence de Lecture-Compréhension des Textes Narratifs en Classe de FLE
( Yarmouk University , 2023 , Article)L’objectif de cette étude est de proposer des stratégies en vue du développement des compétences de lecture-compréhension des textes narratifs chez les apprenants arabophones en classe de français langue étrangère (FLE). ... -
الإعلام الرّقمي، الشَّباب والهُويَّة الوطنيَّة في دولة قطر
(2023 , Report)يستعرض هذا التقرير التنفيذي نتائج المشروع البحثي بعنوان "الإعلام الرقمي، الشباب، والهوية الوطنية في دولة قطر"، والمموّل من قبل الصندوق القطري لرعاية البحث العلمي، (مشروع رقم: NPRP135-0130-200203). ويتنزّل هذا المشروع البحثي ... -
Antimicrobial modification of PLA scaffolds with ascorbic and fumaric acids via plasma treatment
( Elsevier B.V. , 2020 , Article)An optimal medical scaffold should be biocompatible and biodegradable and should have adequate mechanical properties and scaffold architecture porosity, a precise three-dimensional shape, and a reasonable manufacturing ... -
Photochemical grafting of polysulfobetaine onto polyethylene and polystyrene surfaces and investigation of long-term stability of the polysulfobetaine layer in seawater
( John Wiley and Sons Ltd , 2018 , Article)Low-density polyethylene (LDPE) and polystyrene (PS) films with hydrophilic surface were prepared by photochemical grafting of sulfobetaine-based copolymer containing photolabile moiety, and long-term stability of the ... -
A review of membrane-based dewatering technology for the concentration of liquid foods
( Elsevier Ltd , 2023 , Article)The imperative to establish environmentally friendly and sustainable food processing techniques has compelled the food industry to explore alternative approaches that uphold food quality, ensure nutritional integrity, and ... -
Integrated photoelectrochemical (PEC)-forward osmosis (FO) system for hydrogen production and fertigation application
( Elsevier Ltd , 2023 , Article)This study proposes an integrated system that combines a photoelectrochemical (PEC) system and forward osmosis (FO) system in tandem operation to address water, energy, and food (WEF) scarcity. The system utilizes a ... -
Novel LiAlO2 Material for Scalable and Facile Lithium Recovery Using Electrochemical Ion Pumping
( MDPI , 2023 , Article)In this study, α-LiAlO2 was investigated for the first time as a Li-capturing positive electrode material to recover Li from aqueous Li resources. The material was synthesized using hydrothermal synthesis and air annealing, ... -
Comparative chloroplast genomics of endangered euphorbia species: Insights into hotspot divergence, repetitive sequence variation, and phylogeny
( Multidisciplinary Digital Publishing Institute (MDPI) , 2020 , Article)Euphorbia is one of the largest genera in the Euphorbiaceae family, comprising 2000 species possessing commercial, medicinal, and ornamental importance. However, there are very little data available on their molecular ... -
Foraging and habitat use of common duikers, Sylvicapra grimmia, in a heterogeneous environment within the Soutpansberg, South Africa
( Wiley-Blackwell , 2015 , Article)We investigated aspects of the foraging behaviour and activity patterns of free-ranging common duikers (Sylvicapra grimmia) within the Soutpansberg, South Africa. We used giving-up densities (GUD) and camera traps to test ... -
Foraging and habitat use of eastern cottontails (Sylvilagus floridanus) in an urban landscape
( Springer Nature , 2015 , Article)Urban landscapes such as college campuses, arboretums, and backyards provide excellent habitats for education and research into animal behavior. We investigated aspects of the foraging activity of free-ranging Eastern ... -
Assessing uncertainty in sighting records: An example of the Barbary lion
( PeerJ , 2015 , Article)As species become rare and approach extinction, purported sightings can be controversial, especially when scarce management resources are at stake.We consider the probability that each individual sighting of a series is ... -
Identifying priority landscapes for conservation of snow leopards in Pakistan
( Public Library of Science , 2020 , Article)Pakistan's total estimated snow leopard habitat is about 80,000 km2 of which about half is considered prime habitat. However, this preliminary demarcation was not always in close agreement with the actual distribution-the ... -
Optimal sampling design for spatial capture–recapture
( Wiley-Blackwell , 2020 , Article)Spatial capture–recapture (SCR) has emerged as the industry standard for estimating population density by leveraging information from spatial locations of repeat encounters of individuals. The precision of density estimates ... -
Differential survival of nursery-reared Acropora cervicornis outplants along the Florida reef tract
( Wiley-Blackwell , 2020 , Article)In recent decades, the Florida reef tract has lost over 95% of its coral cover. Although isolated coral assemblages persist, coral restoration programs are attempting to recover local coral populations. Listed as threatened ... -
Benthic marine algae of the arabian gulf: A critical review and analysis of distribution and diversity patterns
( Schweizerbart Science Publishers , 2014 , Article)The Arabian Gulf is an extremely inhospitable and physiologically-stressful environment for marine organisms since they are exposed to the widest range and the highest sea temperatures in the world, as well as high salinities. ...