Results 51 to 60 of about 163,915 (302)

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

open access: yesAdvanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng   +7 more
wiley   +1 more source

Aramid Nanofiber Aerogels: Preparation, Modification, Composite Fabrication, and Applications

open access: yesAdvanced Materials, EarlyView.
Different forms of aramid nanofibers (ANFs) and especially aerogels from them, offer a sustainable route to high‐performance biomimetic nanocomposites. Due to the cartilage‐like architecture, ANF‐based materials enable breakthroughs in energy, electromagnetic, biomedical, and water purification technologies.
Mingqiang Wang   +9 more
wiley   +1 more source

An Inquiry into Discursive News Coverage, Popularization and Presuppositions Concerning Military PTSD Treatment Options

open access: yesLingue Culture Mediazioni, 2019
Since 1980, when the term was officially associated with soldiers’ traumas during combat, PTSD (Post-Traumatic Stress Disorder) has reemerged due to a significant increase in patients and its revision in DSM-V (Diagnostic and Statistical Manual of Mental
Roxanne Barbara Doerr
doaj   +1 more source

The Formation of the Military Medical System of the Korean People’s Army and the Military Medical Officer* [PDF]

open access: yesUisahak, 2017
The military medical system of the Korean People’s Army (KPA) first appeared in August 1946 when a central military hospita was established at the headquarters.
Seonho KIM
doaj   +1 more source

The Future of MXene Fibers

open access: yesAdvanced Materials, EarlyView.
This perspective explores the diverse applications of MXene fibers, including those often overlooked in fiber‐focused studies. It emphasizes the critical need to address challenges in synthesis, scalability, and long‐term stability to unlock their full potential in real‐world applications. Abstract Since the first report on MXene‐coated fibers in 2017,
Ken Aldren S. Usman   +6 more
wiley   +1 more source

Bioinspired Smart Nanogels for Rapid Blue Laser‐Activated Hemostasis in Gastrointestinal Bleeding

open access: yesAdvanced Materials, EarlyView.
Waxberry‐inspired branched‐silica nanogel can swiftly stop bleeding upon blue laser endoscopy for gastrointestinal hemostasis in the esophagus, stomach, and duodenum of mini‐pigs. Abstract Gastrointestinal bleeding (GIB) is a critical condition that requires rapid and effective intervention.
Ruijue Dan   +12 more
wiley   +1 more source

Intra-Operative Discomfort in Photorefractive Keratectomy

open access: yesClinical Ophthalmology, 2021
Samuel M Philbrick,1 John L Bennion2 1Department of Operational and Readiness Medicine, Joint Base Elmendorf-Richardson Hospital, Elmendorf, AK, USA; 2Department of Ophthalmology, Saint Alphonsus Health System, Boise, ID, USACorrespondence: Samuel M ...
Philbrick SM, Bennion JL
doaj  

The US Military Commitment to Vaccine Development: A Century of Successes and Challenges

open access: yesFrontiers in Immunology, 2018
The US military has been a leading proponent of vaccine development since its founding. General George Washington ordered the entire American army to be variolated against smallpox after recognizing the serious threat that it posed to military operations.
Silvia Ratto-Kim   +5 more
doaj   +1 more source

Pushing the frontiers of military medical excellence: updates, progress and future needs

open access: yesMilitary Medical Research, 2022
Since its establishment in 2014, Military Medical Research has come a long way in becoming a premier journal for scientific articles from various different specialties, with a special emphasis on topics with military relevance.
Jun Jie Seah, De-Yun Wang
doaj   +1 more source

Solution‐Processable Polymer Nanocomposites for Electromagnetic Interference Shielding

open access: yesAdvanced Materials Interfaces, EarlyView.
This review introduces scalable strategies for fabricating solution‐processable polymer nanocomposites with improved electromagnetic interference (EMI) shielding performance. It compares three fabrication methods, including solution blending, in situ polymerization, and Pickering emulsion polymerization, and highlights their respective advantages in ...
Tuan Sang Tran   +3 more
wiley   +1 more source

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