Results 111 to 120 of about 20,615 (252)

A Chirality‐Converted Bacteriolytic Dodecapeptide Regulates Vibrio‐Induced Polymicrobial Infection and Ameliorates Invasion‐Associated Gut Microbiota Disequilibrium

open access: yesAdvanced Science, EarlyView.
Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng   +11 more
wiley   +1 more source

Motivation of combat sports

open access: yes, 2018
Titleofwork: Combat sports motivation. Workobjective: The aim of this diploma thesis is to determine motives for participating in certain combat sports and to examine if the individual combat sports vary from each other or whether there is a common ...
Šimáček, Pavel
core  

Scientific and methodological aspects of sports training of combat horting athletes: pupils and student youth, cadets

open access: yes, 2022
Розглянуто особливості науково методичних аспектів спортивної підготовки спортсменів бойового хортингу на основі раціональної побудови тренувального процесу.
Dovhan Nadiia Yuriivna   +1 more
core  

Hydrogen (H2) Recovery From Hydrogen Sulfide (H2S): Current Technologies, Challenges, and Future Outlook

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogen sulfide (H2S) can be transformed into hydrogen (H2) through several chemical and catalytic processes, offering a promising route for both waste treatment and clean H2 production. This colorless, flammable, and toxic gas is found abundantly in swamps, volcanoes, hot springs, sewages, other natural gas fields, and even in refineries and
Divyesh Cirikonda   +4 more
wiley   +1 more source

On the first fights: disruptive experiences and personal development on beginner practitioners of martial arts and combat sports [PDF]

open access: yes
[EN] The development of a Psychology of Martial Arts and Combat Sports (MA&CS) necessarily involves understanding its defining characteristic: its unique proximity to violence.
Telles, Thabata Castelo Branco   +3 more
core  

Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils

open access: yesAdvanced Science, EarlyView.
We show that immune cells (neutrophils) synthesize, uptake, and store catecholamine neurotransmitters such as dopamine or adrenaline. They also release them in response to specific stimuli (serotonin), which we directly visualize using fluorescent nanosensors. We further demonstrate that catecholamines affect neutrophil functions (NETosis) and platelet
Jennifer Mohr   +19 more
wiley   +1 more source

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function

open access: yesAdvanced Science, EarlyView.
This review explains how Extracellular vesicles‐producing cells can be endogenously engineered to load therapeutic proteins and nucleic acids. We summarize physiological and genetic strategies that harness native sorting pathways for selective cargo loading.
Jinghui Wang   +10 more
wiley   +1 more source

COMBAT SPORTS: LEGAL ASPECTS

open access: yesФизическая культура. Спорт. Туризм. Двигательная рекреация, 2020
This article defines legal aspects of sports in the field of martial arts, namely, criminal legal issues, their problems and solutions.
Валентин Дмитриевич Иванов   +1 more
doaj  

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

open access: yesAdvanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen   +6 more
wiley   +1 more source

Safety in Combat Sports: Is Boxing Safer?

open access: yes, 2022
Combat sports are widely regarded as one of the most dangerous sports or activities an athlete can participate in. Leading the way in terms of popularity is the sport of boxing and Mixed Martial Arts (MMA).
Baum, Aaron
core  

Home - About - Disclaimer - Privacy