Results 31 to 40 of about 247,562 (228)

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Mathematical modeling of the spread of the coronavirus under strict social restrictions

Mathematical Methods in the Applied Sciences, EarlyView., 2021
We formulate a simple susceptible‐infectious‐recovery (SIR) model to describe the spread of the coronavirus under strict social restrictions. The transmission rate in this model is exponentially decreasing with time. We find a formula for basic reproduction function and estimate the maximum number of daily infected individuals.
Mo'tassem Al‐arydah, Hailay Berhe, Khalid Dib, Kalyanasundaram Madhu   +3 more
wiley   +1 more source

Multilayer Biobased Poly(ethylene furanoate)/Graphene Oxide Nanofibrous Membranes With Directional Water Transport for Efficient Microplastics Filtration

Advanced Materials Technologies, EarlyView.
A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil, Sumayya Ansari, Prasanna Kumar S Mural, Yaser E. Greish, Adnan Younis, Akmal Nazir, Muhammad Z. Iqbal   +6 more
wiley   +1 more source

Abu Dhabi au défi de la sécurité alimentaire

Revue Internationale des Études du Développement, 2019
Abu Dhabi, the most powerful state in the United Arab Emirates, has experienced strong economic and human development; meanwhile, the food supply of its largely urban and immigrant population has remained fragile.
Damien Calais
doaj   +1 more source

Assessing the carbon footprint of road projects and related sustainability initiatives in Abu Dhabi - technical report II: carbon footprint from road life cycle and development of a framework for carbon footprint calculation of road in the city of Abu Dhabi

, 2017
In January 2015, the Infrastructure and Municipal Asset Sector of the Abu Dhabi City Municipality (ADM) invited the Roadway, Transportation and Traffic Safety Research Centre (RTTSRC) at the United Arab Emirates University (UAEU) to submit a proposal for
Khan, Q., Albuquerque, D., Mauga, T., Alzard, M., Chowdhury, R., Maraqa, M.   +5 more
core   +1 more source

Evaluating the impact of vegetation dynamics and climatic factors on groundwater storage in Abu Dhabi: insights from satellite imagery (2003–2022)

Geocarto International
The reliance on limited groundwater for agriculture is causing alarming shifts in water quality and availability in Abu Dhabi. This study analyzes the impact of vegetation changes and climatic factors on groundwater storage (GWS) between 2003 and 2022 ...
Tala Maksoud, Nazmi Saleous, Mohamed M. Mohamed   +2 more
doaj   +1 more source

Copper Electroplated TPMS Polymer Lattices for Lightweight Absorption Dominant Electromagnetic Interference Shielding

Advanced Materials Technologies, EarlyView.
Copper electroplating transforms lightweight 3D‐printed TPMS polymer lattices into effective electromagnetic shields. Topology, relative density, and conductive seed layer continuity govern copper penetration, electrical resistance, and attenuation. SEA consistently exceeds SER, while 35% RD Diamond lattice gives the best performance, reaching 48.72 dB
Aman Al Khatib, Fares AlAwwa, Naod Mogos, Abdallah Kamal, Kin Liao, Marwan El Rich, Wael Zaki   +6 more
wiley   +1 more source

Financialization: A bibliometric review, research streams, influential works, and future research paths

Cogent Social Sciences, 2023
Bibliometric analysis is one of the most prominent methods for conducting a quantitative assessment of publications. Thus, this study focuses on conducting a bibliometric analysis of the structural research development of financialization.
Haitham Nobanee, Hiba Shanti, Abrar Shikder, Mohamed Almarzooqi, Andrew Vaz, Shaikh Masood   +5 more
doaj   +1 more source

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

Advanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat, Ali Umut Kaypak, Prashanth Krishnamurthy, Ramesh Karri, Farshad Khorrami   +4 more
wiley   +1 more source

Ramadan fasting outcome among high-risk patients

BMC Nephrology, 2022
Background There is a growing literature on guidelines regarding Ramadan fasting for chronic kidney disease (CKD) patients. However, most studies only consider the impact of fasting on renal function.
Latifa Baynouna AlKetbi, Nico Nagelkerke, Amal AlZarouni, Mouza Al Kuwaiti, Mona Al Ghafli, Salama Al Qahtani, Bushra Al Kaabi, Mariam Al Kaabi, Ali Al Ahbabi, Yousif Al Zeyodi, Kholoud Al Ketheri, Khawla Al Nabooda, Khadija Al Tenaji, Ali AlAlawi, Hanan Abdelbaqi   +14 more
doaj   +1 more source