Results 11 to 20 of about 15,012,578 (349)

Weaker bonding can give larger thermal conductance at highly mismatched interfaces

open access: yesScience Advances, 2021
Thermal conductance at interface with weak van der Waals bonding can become larger than that with strong covalent bonding. Thermal boundary conductance is typically positively correlated with interfacial adhesion at the interface.
Bin Xu   +7 more
semanticscholar   +1 more source

Assessment of anxiety disorders in students starting work with coronavirus patients during a pandemic in Podlaskie Province, Poland

open access: yesFrontiers in Psychiatry, 2022
BackgroundAnxiety disorders are considered the sixth most important factor resulting in non-fatal health loss in the world. Moreover, they are among the first ten causes of years lived with disability (YLD) across the globe.
Klaudia Paula Czorniej   +2 more
doaj   +1 more source

Proliferative polyploid cells give rise to tumors via ploidy reduction

open access: yesNature Communications, 2021
Polyploidy is a hallmark of cancer, and closely related to chromosomal instability involved in cancer progression. Importantly, polyploid cells also exist in some normal tissues.
Tomonori Matsumoto   +5 more
semanticscholar   +1 more source

Do delusions have and give meaning?

open access: yesPhenomenology and the Cognitive Sciences, 2021
Delusions are often portrayed as paradigmatic instances of incomprehensibility and meaninglessness. Here we investigate the relationship between delusions and meaning from a philosophical perspective, integrating arguments and evidence from cognitive ...
R. Ritunnano, L. Bortolotti
semanticscholar   +1 more source

Caracterización biogeográfica de los Esteros del Iberá

open access: yesBonplandia, 2023
La biogeografía reconoce patrones de distribución de los seres vivos en el tiempo y en el espacio, y propone hipótesis acerca de los procesos que causaron dichos patrones. También identifica unidades biogeográficas para proporcionar un sistema jerárquico
Marcelo D. Arana
doaj   +1 more source

Geographic Differences in Semen Quality among a Cohort of American Men Using Mail-in Sperm Testing Kits

open access: yesThe World Journal of Men's Health, 2023
Purpose: To evaluate the relationship between regional geography and sperm parameters in a cohort of American men using at-home mail-in semen collection kits with no previous self-reported history of male factor infertility.
Yana Aznavour   +6 more
doaj   +1 more source

Travellers give wings to novel coronavirus (2019-nCoV)

open access: yesJournal of Travel Medicine, 2020
A novel coronavirus, probably of bat origin, has caused an outbreak of severe respiratory infection in humans in Wuhan, China and has been dispersed globally by travelers.
Mary E. Wilson, Lin H. Chen
semanticscholar   +1 more source

Show, give, and point gestures across infancy differentially predict language development.

open access: yesDevelopmental Psychology, 2021
It is well established that deictic gestures, especially pointing, play an important role in children's language development. However, recent evidence suggests that other types of deictic gestures, specifically show and give gestures, emerge before ...
Boin Choi, Ran Wei, M. Rowe
semanticscholar   +1 more source

Artificial Neural Network-Based Ionospheric Delay Correction Method for Satellite-Based Augmentation Systems

open access: yesRemote Sensing, 2022
Ionospheric delay is a critical error source in Global Navigation Satellite Systems (GNSSs) and a principal aspect of Satellite Based Augmentation System (SBAS) corrections.
Shan Wang, Ding Wang, Junren Sun
doaj   +1 more source

Give CRISPR a chance : the GeneSprout Initiative [PDF]

open access: yes, 2020
Did you know that a group of early-career researchers launched an initiative enabling open dialog on new plant breeding techniques, such as genome editing?
Boer, Damian   +8 more
core   +2 more sources

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