Results 231 to 240 of about 3,104,826 (361)
Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Revista de Psiquiatría y Salud Mental (English Edition), 2009 Goodwin, G, Holmes, E
openaire +3 more sources
Assessing the Impact of Promotions on Consumer Purchasing Behavior During Crises
Agribusiness, EarlyView.ABSTRACT Understanding how households modify their food expenditure decisions during times of crisis is essential because consumer purchasing behavior frequently changes during these times. This study looks at these behavioral shifts during the COVID‐19 pandemic, concentrating on how price sensitivity and response to sales promotions changed over the ...
Wafa Mehaba, José María Gil
wiley +1 more source
Reducing anxiety and enhancing performance: the impact of AI chatbots versus human facilitation on EFL speaking assessment outcomes. [PDF]
Front PsycholSusoy Z.
europepmc +1 more source
Wearable Metamaterials with Embodied Intelligence for Programmable Control of Human Limbs Tremor
Advanced Intelligent Systems, EarlyView.Resulting from alternating muscle contractions, tremors can severely limit human ability to perform everyday tasks like walking or talking, due to their disruptive nature. Medication and surgery may not always effectively address tremor control. A wearable device embodying programmable smart metamaterials with adaptable intelligence to meet the demand ...
Braion Barbosa de Moura +2 more
wiley +1 more source
Eco-anxiety's dual role in adherence to the Mediterranean and DASH diets: the mediating roles of depression, anxiety, and stress. [PDF]
Front PsycholBaşar Gökcen B +4 more
europepmc +1 more source
Advanced Intelligent Systems, EarlyView.This paper presents an integrated AI‐driven cardiovascular platform unifying multimodal data, predictive analytics, and real‐time monitoring. It demonstrates how artificial intelligence—from deep learning to federated learning—enables early diagnosis, precision treatment, and personalized rehabilitation across the full disease lifecycle, promoting a ...
Mowei Kong +4 more
wiley +1 more source
Construction and validation of nomogram prediction model for anxiety and depression in chemotherapy patients with multiple myeloma. [PDF]
Front PsychiatryWu L, Li Y, Li H.
europepmc +1 more source
Linking shyness to social anxiety in children through the Clark and Wells cognitive model
, 2017 Stephanos P. Vassilopoulos +3 more
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