Results 51 to 60 of about 102,760 (261)

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Precisely Regulating 2.45 s Pure Blue Room‐Temperature Phosphorescence via Supramolecular Coordination

Advanced Science, EarlyView.
Herein, a pure deep blue room‐temperature phosphorescence (415 nm) with lifetime up to 2.45 s is successfully achieved by a covalently crosslinking purely organic material based on boric acid (BA) and 3,5‐dicarboxyphenylboronic acid (BOP) through a simple dehydration reaction, which can be adjusted precisely by supramolecular coordination with ...
Jun Wang, Xingting Que, Zhiming Chen, Jingsheng Zhang, Wei‐Lei Zhou, Wen‐Wen Xu   +5 more
wiley   +1 more source

A Huaxian Formula Nanoformulation Confers Protection Against Acute Radiation‐Induced Lung Injury by Targeting Ferroptosis

Advanced Science, EarlyView.
An inhalable, nanoengineered herbal therapy achieves protection against acute radiation‐induced lung injury via self‐assembled nanomicelle‐mediated pulmonary targeting and a previously unrecognized dual mechanism that attenuates oxidative stress while inhibiting ferroptosis in alveolar epithelial cells.
Li Quan, Junyang Chen, Xingmin Chen, Zengyi Fang, Yuanzhen Mi, Pingjin Zou, Shunlian Fu, Huakang Li, Ke Xu, Bing Lin, Jinyi Lang, Meihua Chen   +11 more
wiley   +1 more source

The Necessity of Philosophy of Medicine Course for Medical Students

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2018
Background and Objectives: Philosophy of medicine as a field of study mainly concentrates on issues, such as ontology, epistemology, axiology, and logic.
Sadegh Yoosefee, Akram Heidari, Ahmad-Reza Hemmati-Moghaddam, Morteza Heidari   +3 more
doaj  

O núcleo de estudos em Filosofia e Saúde da Fundação Educacional Serra dos Órgãos: interfaces na formação médica

Revista Brasileira de Educação Médica
Nos últimos anos, inúmeros problemas surgiram na área da saúde em decorrência, sobretudo, dos avanços ocorridos no campo das biotecnociências. Percebendo-se a exigüidade de espaço, no atual currículo médico, para a discussão de muitas dessas questões ...
Rodrigo Siqueira-Batista, Romulo Siqueira-Batista, Andréia Patrícia Gomes, Daniel Pinheiro Hernandez, Sávio Silva Santos   +4 more
doaj   +1 more source

The changing landscape of expanded access to investigational drugs for patients with unmet medical needs: ethical implications

Journal of Pharmaceutical Policy and Practice, 2017
When patients are told that standard medical treatment options have been exhausted, their treating physicians may start looking for promising new drugs that are not yet approved, and still under investigation.
Eline M. Bunnik, Nikkie Aarts, Suzanne van de Vathorst   +2 more
doaj   +1 more source

Research, is it necessary for the GP?

South African Family Practice, 1989
No abstract available.
G.S. Fehrsen
doaj   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

Advanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee, Jihyang Park, Xinyi Wang, Yueqi Deng, Jiashu Ren, Tao Zhou   +5 more
wiley   +1 more source

From elemental qualities to medication: Hippocratic pharmacological system in classical Greek medicine

Frontiers in Pharmacology
While numerous scholars have studied Hippocrates’ philosophy, ideas, and oaths, there has been limited research on his pharmacological theories especially combined with clinical medication.
YanLiang Fan, Wenjun Wu
doaj   +1 more source

Good health checks according to the general public; expectations and criteria: a focus group study

BMC Medical Ethics, 2018
Background Health checks or health screenings identify (risk factors for) disease in people without a specific medical indication. So far, the perspective of (potential) health check users has remained underexposed in discussions about the ethics and ...
Yrrah H. Stol, Eva C. A. Asscher, Maartje H. N. Schermer   +2 more
doaj   +1 more source