Results 11 to 20 of about 19,316 (219)

Medical Student Perceptions of Psychological Safety in the Clinical Learning Environment [PDF]

open access: yesThe Clinical Teacher, Volume 23, Issue 2, April 2026.
ABSTRACT Introduction Psychological safety in the learning environment allows students to take risks without fear of humiliation or negative consequences. The psychological safety of healthcare teams has been studied at three levels: organizational, team and individual. Prior work has shown how leadership behaviours contribute to student perceptions of
Katie Lappé   +8 more
wiley   +2 more sources

Comprehensive VR dataset for machine learning: Head- and eye-centred video and positional dataThe Adaptive Mind Datahub [PDF]

open access: yesData in Brief
We present a comprehensive dataset comprising head- and eye-centred video recordings from human participants performing a search task in a variety of Virtual Reality (VR) environments. Using a VR motion platform, participants navigated these environments
Alexander Kreß   +2 more
doaj   +2 more sources

Brain Atrophy Does Not Predict Clinical Progression in Progressive Supranuclear Palsy [PDF]

open access: yesMovement Disorders, Volume 40, Issue 11, Page 2517-2530, November 2025.
Abstract Background Clinical progression rate is the typical primary endpoint measure in progressive supranuclear palsy (PSP) clinical trials. Objectives This longitudinal multicohort study investigated whether baseline clinical severity and regional brain atrophy could predict clinical progression in PSP–Richardson's syndrome (PSP‐RS).
Andrea Quattrone   +424 more
wiley   +2 more sources

Flow parsing as causal source separation allows fast and parallel object and self-motion estimation [PDF]

open access: yesCommunications Biology
Optic flow, the retinal pattern of motion experienced during self-motion, contains information about one’s direction of heading. The global pattern due to self-motion is locally confounded when moving objects are present, and the flow is the sum of ...
Malte Scherff, Markus Lappe
doaj   +2 more sources

Vitamin D supplementation and breast cancer prevention : a systematic review and meta-analysis of randomized clinical trials [PDF]

open access: yes, 2013
In recent years, the scientific evidence linking vitamin D status or supplementation to breast cancer has grown notably. To investigate the role of vitamin D supplementation on breast cancer incidence, we conducted a systematic review and meta-analysis ...
A Avenell   +124 more
core   +3 more sources

State of the Vietnamese Coast—Assessing Three Decades (1986 to 2021) of Coastline Dynamics Using the Landsat Archive

open access: yesRemote Sensing, 2022
Vietnam’s 3260 km coastline is densely populated, experiences rapid urban and economic growth, and faces at the same time a high risk of coastal hazards. Satellite archives provide a free and powerful opportunity for long-term area-wide monitoring of the
Ronja Lappe   +2 more
doaj   +1 more source

Motion extrapolation into the blind spot: Research report [PDF]

open access: yes, 2008
The flash-lag effect, in which a moving object is perceived ahead of a colocalized flash, has led to keen empirical and theoretical debates. To test the proposal that a predictive mechanism overcomes neural delays in vision by shifting objects spatially,
Maus, Gerrit W, Nijhawan, Romi
core   +1 more source

3D-QSAR studies of the chemical modification of hydroxyl groups of biomass (cellulose, hemicelluloses and lignin) using quantum chemical descriptors

open access: yesHeliyon, 2019
The models of Quantitative Structure-Activity Relationship (QSAR) are indeed useful for understanding the mechanism of chemical modification of wood by the method of acetylation.
Youssef Elrhayam, Ahmed Elharfi
doaj   +1 more source

Endoparasites of Selected Native Non-Domesticated Mammals in the Neotropics (New World Tropics)

open access: yesVeterinary Sciences, 2019
In this review, information was summarized on endoparasites found in six non-domesticated neotropical animals. These mammals have the potential to be domesticated. The animals included three rodents, agouti (Dasyprocta leporina), lappe (Agouti paca), and
Kegan Romelle Jones   +2 more
doaj   +1 more source

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