Research Units: Recent submissions
Now showing items 721-740 of 5213
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المقاطعة الرقمية للأفلام العربية: تحليل الشبكة الاجتماعية لوسم "اسحبوا فيلم أميرة" على تويتر
( مركز الجزيرة للدراسات , 2022 , Article)تبحث الدراسة حالة المقاطعة الإعلامية الرقمية لأحد الأفلام العربية (اسحبوا فيلم أميرة) التي تناولت موضوع النطف المهربة بداية شهر ديسمبر/كانون الأول 2021. وتهدف إلى التعمق في فهم المزيد من هذه الحالات، والكشف عن بعض الخصائص ... -
بنية الأسرة القطرية ووظائفها: التوازن بين التقليد والحداثة
( عمادة البحث العلمي - الجامعة الأردنية , 2023 , Article)الأهداف: تهدف الدراسة إلى استكشاف واقع بنية الأسرة القطرية، ووظائفها والأدوار الاجتماعية، وقياس بعض السلوكات التي تعكس فهما حداثيًا أو تقليديًا للأسرة، ومعرفة فيما لو حدثت تحولات في موقف القطريين من الأسرة، وطبيعة تلك ... -
Assessment strategies of different molten salts for heat transfer in tri-generation systems
( Elsevier B.V. , 2021 , Book chapter)Tri-Generation Systems (TGS) are designed for combined cooling, heating, and power production within a single process. In this paper, the integration of Concentrated Solar Power (CSP) together with TGS is studied. The ... -
Studying the effect of solvent properties in treatment design within CO2 Integration Networks
( Elsevier B.V. , 2021 , Book chapter)Carbon Dioxide Integration mainly targets the recovery of CO2 streams, and assesses the allocation of those recovered streams into CO2-using sinks, with an overall aim of attaining a minimum cost of a CO2 network that could ... -
Optimizing network pathways of CO2 conversion processes
( Elsevier Ltd , 2021 , Article)Carbon capture and utilization (CCU) has gained great attraction as an alternative route of producing carbon-based chemicals, which also mitigates atmospheric CO2. This paper develops a numerical optimization model that ... -
A tailored innovative model of “research internship” aimed at strengthening research competencies in STEM undergraduates
( Emerald Publishing Limited , 2024 , Article)Purpose: Research internships are integral components of undergraduate programs that nurture students' skill sets. However, the current trend of these internships adopting a direct apprenticeship model, often termed ... -
واقع الأسرة القطرية والتحديات التي تواجهها دراسة نوعية عبر الأجيال
( المجلة العربية للعلوم و نشر الأبحاث - المركز القومي للبحوث , 2023 , Article)هدفت الدراسة إلى البحث في الواقع الذي تعيشه الأسرة القطرية أثناء حدوث التغيرات الاجتماعية التي مرت بها لا سيما تغيُّر هيكلها وحجمها من حيث تقليص وجود الأسرة الممتدة وحل الأسرة النواة محلها. تفرعت أسئلة الدراسة لتستكشف معاني ... -
Cross-cultural Differences in Hallucinations: A Comparison Between Middle Eastern and European Community-Based Samples
( NLM (Medline) , 2023 , Article)BACKGROUND AND HYPOTHESIS: While literature indicates that culture modulates phenomenological characteristics of hallucinations in schizophrenia-spectrum disorders, little is known about the extent culture modulates these ... -
Age of onset and cumulative risk of mental disorders: a cross-national analysis of population surveys from 29 countries
( Elsevier , 2023 , Article)Background Information on the frequency and timing of mental disorder onsets across the lifespan is of fundamental importance for public health planning. Broad, cross-national estimates of this information from coordinated ... -
Garbled computation in cloud
( Elsevier , 2016 , Article)With the wide adoption of cloud computing paradigm, it is important to develop appropriate techniques to protect client data privacy in the cloud. Encryption is one of the major techniques that could be used to achieve ... -
Full-Scale Seawater Reverse Osmosis Desalination Plant Simulator
( Elsevier , 2020 , Conference Paper)Reverse Osmosis (RO) is an evolving membrane-based technology for water desalination that started to gain increased popularity in the light of the increased global water demand due its high efficiency and low carbon ... -
Data Obfuscation for Privacy and Confidentiality in Cloud Computing
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper proposes a data obfuscation approach in outsourcing matrix multiplication to cloud computing. It is primarily based on splitting the rows and columns of matrices to alter their actual dimension coupled with ... -
Overproduction of the Bacillus thuringiensis Vip3Aa16 toxin and study of its insecticidal activity against the carob moth Ectomyelois ceratoniae
( Elsevier , 2015 , Article)The vip3Aa16 gene of Bacillus thuringiensis strain BUPM95 was cloned and expressed in Escherichia coli. Optimization of Vip3A16 protein expression was conducted using Plackett–Burman design and response surface methodology. ... -
A universal transportation model for reverse osmosis systems
( Elsevier Ltd , 2021 , Article)This paper presents a new transport model for reverse osmosis (RO) systems, which combines irreversible thermodynamics, together with solution-diffusion theory. The simplifications adopted by the classical theory for ... -
Cascaded design of desalination systems: A graphical approach
( American Chemical Society , 2021 , Article)A graphical technique to design staged desalination systems is introduced in this work by utilizing the concept of composite curves. Material recycle networks (MRNs), which are very popular graphical tools, also rely on ... -
Design and thermo-economic evaluation of an integrated concentrated solar power – Desalination tri-generation system
( Elsevier Ltd , 2021 , Article)In this work, a concentrated solar power (CSP) tri-generation system that is capable of the simultaneous production of steam, power and freshwater is introduced. The abundantly available direct normal irradiance can ... -
Design and Evaluation Strategies for a Novel Hybrid Trigeneration System
( Elsevier B.V. , 2022 , Book chapter)Renewable energy sources that involve the use of Concentrated Solar Power systems (CSP) are receiving increased attention due to many of the prominent features that it can provide. Most importantly, the simultaneous ... -
Optimization of Sink Locations in Carbon Integration Networks
( Elsevier B.V. , 2022 , Book chapter)The detrimental environmental impacts of climate change that are a result of high atmospheric CO2 concentrations have prompted global efforts to limit the continuous increase in greenhouse gas (GHG) emissions. Many are now ... -
Energy assessment strategies in carbon-constrained industrial clusters
( Elsevier Ltd , 2022 , Article)With the increasing climate change concerns, governments around the world are working on setting targets to mitigate its upsurge. Greenhouse gases (GHG), more specifically carbon dioxide (CO2), are the highest contributors ... -
“Beyond the Source of Bioenergy”: Microalgae in Modern Agriculture as a Biostimulant, Biofertilizer, and Anti-Abiotic Stress
( Multidisciplinary Digital Publishing Institute (MDPI) , 2021 , Article)Microalgae are photoautotrophic organisms with high commercial potential. Extracts from microalgae are extensively used in crop cultivation, mainly because they possess growth-promoting properties, coupled with their ...
