Results 111 to 120 of about 167,026 (327)

Some mathematical and geometrical interpretations of the Sator Square [PDF]

open access: yesarXiv
In 1738, the King of Naples and future King of Spain, Carlos III, commissioned the Spanish military engineer Roque Joaqu\'in de Alcubierre to begin the excavations of the ruins of the ancient Roman city of Pompeii and its surroundings, buried by the terrible explosion of Vesuvius in AD 79. Since that time, archaeologists have brought to light wonderful
arxiv  

Junk News on Military Affairs and National Security: Social Media Disinformation Campaigns Against US Military Personnel and Veterans [PDF]

open access: yesarXiv, 2018
Social media provides political news and information for both active duty military personnel and veterans. We analyze the subgroups of Twitter and Facebook users who spend time consuming junk news from websites that target US military personnel and veterans with conspiracy theories, misinformation, and other forms of junk news about military affairs ...
arxiv  

Trifunctional Sialylation‐Based SF‐ZIF@NA Hydrogel for Selective Osteoclast Inhibition and Enhanced Bone‐Vessel Regeneration in Osteoporotic Bone Defects

open access: yesAdvanced Science, EarlyView.
This study introduces the SF‐ZIF@NA hydrogel system for osteoporotic bone defect treatment. The hydrogel inhibits osteoclast fusion by removing sialic acid and preserves the anabolic function of precursor osteoclasts (pOCs). It also releases Zn2⁺ in acidic conditions, promoting osteogenesis and angiogenesis.
Zhengrong Chen   +13 more
wiley   +1 more source

Race‐specific prostate cancer outcomes in a cohort of low and favorable‐intermediate risk patients who underwent external beam radiation therapy from 1990 to 2017

open access: yesCancer Medicine, Volume 11, Issue 24, Page 4756-4766, December 2022., 2022
This study explored whether differences in long‐term oncological outcomes exist for African American compared to Caucasian American men diagnosed with low risk or favorable‐intermediate risk prostate cancer and treated with external beam radiation therapy, in equal access health care settings.
Sean P. Stroup   +16 more
wiley   +1 more source

Dilemmas in Military Medical Ethics: A Call for Conceptual Clarity

open access: yesBioéthiqueOnline, 2015
Despite the increase in and evolving nature of armed conflicts, the ethical issues faced by military physicians working in such contexts are still rarely examined in the bioethics literature.
Rochon, Christiane
doaj  

Highly Oriented SiC@SiO2 Ceramic Fiber Aerogels with Good Anisotropy of the Thermal Conductivity and High‐Temperature Resistance

open access: yesAdvanced Science, EarlyView.
The anisotropic‐structure SiC@SiO2 ceramic fiber aerogels feature aligned layers stacking layer‐by‐layer with the same direction and highly oriented 1D fibers inside each layer, resulting in an anisotropy factor as high as 5.08. Not only does it have 60% high recoverable deformation, but it also shows great promise for thermal protection in extreme ...
Zheng Zhang   +7 more
wiley   +1 more source

A Moral Analysis of Military Medicine [PDF]

open access: yesMilitary Medicine, 1998
This paper offers a brief examination of the moral status of military medicine. Military physicians assume one set of obligations as physicians, including obligations of beneficence, nonmaleficence, and respect for autonomy. They assume another set of obligations as members of an armed service, such as maintaining combat readiness and maximizing the ...
openaire   +3 more sources

Does climate change transform military medicine and defense medical support? [PDF]

open access: yesFront Public Health, 2023
Robinson Y   +4 more
europepmc   +1 more source

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