The authors summarize some most significant results of investigations and works in the field of cosmic medicine performed in military-and-medical institutions of the USSR during preparation of man's first space flights. It is shown that our first program of medical-and-biological support of piloted space flights--the program "Vostok"--was formed and practically realized with undoubted leading role of military-and-medical institutions together with the USSR Academy of sciences.
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ACS Appl Mater Interfaces
November 2024
Institute of Systems and Robotics, Department of Electrical Engineering, University of Coimbra, Coimbra 3030-290, Portugal.
Liquid metal (LM)-based composites hold promise for soft electronics due to their high conductivity and fluidic nature. However, the presence of α-GaO and GaOOH layers around LM droplets impairs conductivity and performance. We tackle this issue by replacing the oxide layer with conductive silver (Ag) using an ultrasonic-assisted galvanic replacement reaction.
View Article and Find Full Text PDFMaterials (Basel)
August 2024
School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, China.
Bismuth sodium titanate (BiNaTiO, BNT) ceramics are expected to replace traditional lead-based materials because of their excellent ferroelectric and piezoelectric characteristics, and they are widely used in the industrial, military, and medical fields. However, BNT ceramics have a low breakdown field strength, which leads to unsatisfactory energy storage performance. In this work, 0.
View Article and Find Full Text PDFNPJ Digit Med
December 2023
Department of Health Information Management, University of Pittsburgh, Pittsburgh, PA, USA.
In 2020, the U.S. Department of Defense officially disclosed a set of ethical principles to guide the use of Artificial Intelligence (AI) technologies on future battlefields.
View Article and Find Full Text PDFMolecules
July 2023
College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China.
The development of materials that effectively stop bleeding and prevent wound adhesion is essential in both military and medical fields. However, traditional hemostasis methods, such as cautery, tourniquets, and gauze, have limitations. In recent years, new nanomaterials have gained popularity in medical and health fields due to their unique microstructural advantages.
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