Results 11 to 20 of about 635,480 (332)

The Confrontation between General Relativity and Experiment [PDF]

open access: yesLiving Reviews in Relativity, 2005
The status of experimental tests of general relativity and of theoretical frameworks for analyzing them is reviewed. Einstein’s equivalence principle (EEP) is well supported by experiments such as the Eötvös experiment, tests of special relativity, and ...
C. Will
semanticscholar   +1 more source

UAV Swarm Confrontation Using Hierarchical Multiagent Reinforcement Learning

open access: yesInternational Journal of Aerospace Engineering, 2021
With the development of unmanned aerial vehicle (UAV) technology, UAV swarm confrontation has attracted many researchers’ attention. However, the situation faced by the UAV swarm has substantial uncertainty and dynamic variability.
Baolai Wang   +3 more
semanticscholar   +1 more source

The Confrontation between General Relativity and Experiment [PDF]

open access: yesLiving Reviews in Relativity, 1980
The status of experimental tests of general relativity and of theoretical frameworks for analyzing them is reviewed and updated. Einstein’s equivalence principle (EEP) is well supported by experiments such as the Eötvös experiment, tests of local Lorentz
C. Will
semanticscholar   +1 more source

Coexistence et confrontation des modèles agricoles et alimentaires

open access: yes, 2021
De nouveaux modeles agricoles et alimentaires se deploient dans les territoires en reponse aux critiques des formes anciennes et pour faire face a de nouveaux enjeux. Ils incarnent des archetypes de la diversite observee, des projets d'acteurs ou bien de
P. Gasselin   +4 more
semanticscholar   +1 more source

Racial bias confrontation in the United States: What (if anything) has changed in the COVID-19 era, and where do we go from here?

open access: yes, 2021
Contemporary racial inequities rooted in historically biased systems (e.g., policing) have largely been confronted by those directly affected. We argue, however, that the US response to the COVID-19 pandemic created a context that led many White ...
Christopher K. Marshburn   +3 more
semanticscholar   +1 more source

Anger and confrontation during the COVID-19 pandemic: a national cross-sectional survey in the UK

open access: yesJournal of the Royal Society of Medicine, 2020
Objectives To investigate factors associated with anger or confronting others due to COVID-19. Design Online cross-sectional survey. Setting Data were collected between 17 and 20 July 2020.
Louise E. Smith   +5 more
semanticscholar   +1 more source

Immune Cell Confrontation in the Papillary Thyroid Carcinoma Microenvironment

open access: yesFrontiers in Endocrinology, 2020
Background Papillary thyroid cancer has been associated with chronic inflammation. A systematic understanding of immune cell infiltration in PTC is essential for subsequent immune research and new diagnostic and therapeutic strategies.
Zhenyu Xie   +8 more
semanticscholar   +1 more source

TÜRKİYE’DE YAŞLILIK VE YAŞLILIKLA YÜZLEŞME ÜZERİNE BİR DEĞERLENDİRME

open access: yesMotif Akademi Halkbilimi Dergisi, 2020
The aging process which begins with birth and continues until death, has been evaluated by the cultures in various forms of meanings at different times.
Nagiha Çetin
doaj   +1 more source

Culture of Interpersonal Communication in ICU Nurses: An Ethnographic Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Interpersonal Nurses Communication (IPC) in Intensive Care Unit (ICU) is known to be important due to the critical situation of patients and the nurses’ experience with moral distress.
Tayebeh Mahvar   +6 more
doaj   +1 more source

Research in contrast to the common parable of the present day with the Holy Qur'an [PDF]

open access: yesقرآن فرهنگ و تمدن, 2023
It's kind of a short and fascinating one that simplifies the understanding of somewhat difficult issues and is one of the most important categories in cultural and social identity, including rhetorical techniques that are important in the Holy Quran ...
Hakimeh Hosseini Dolat Abad   +1 more
doaj   +1 more source

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