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Новости за 13.06.2024

The Planetary Society remembers Ed Stone

The Planetary Society 

Edward C. Stone, Caltech's David Morrisroe Professor of Physics, Emeritus, passed away on June 9 at the age of 88. Stone was a prominent figure in space physics and planetary astronomy, where he led numerous space missions and significantly advanced the field. He was also a cherished friend of The Planetary Society.



End-stage renal disease accompanied by mild cognitive impairment: A study and analysis of trimodal brain network fusion

Plos.org 

by Jie Chen, Tongqiang Liu, Haifeng Shi

The function and structure of brain networks (BN) may undergo changes in patients with end-stage renal disease (ESRD), particularly in those accompanied by mild cognitive impairment (ESRDaMCI). Many existing methods for fusing BN focus on extracting interaction features between pairs of network nodes from each mode and combining them. This approach overlooks the correlation between different modal features during feature extraction and the potentially... Читать дальше...

Correlative ecological niche model applications to predicting landscape-scale woody plant encroachment in Kansas tallgrass prairie systems

Plos.org 

by A. Townsend Peterson, Yuan Yao, Marlon E. Cobos, Xiangming Xiao

Woody plant encroachment (WPE) in grassland ecosystems has been a pervasive process across the Great Plains, yet a predictive understanding of where it will occur has been elusive. As an exploration of tools of potential utility in this challenge, we mapped WPE processes over the years 2015–2021 in a set of 9 counties in central Kansas. We developed and tested two correlative models based on landscape features: one that assessed distribution of evergreen trees in 2015... Читать дальше...

Ethnic and national identification of minority youth in China: The mediating role of intergroup orientation

Plos.org 

by Ning Luo, Lei Wang, Tao Guan

This study examined the mediating role of intergroup orientation in the relationship between ethnic and national identification. Our participants were 1320 Yi minority youths from a secondary school located in the Yi ethnic autonomous prefecture of southwest China. The participants completed three self-report questionnaires measuring ethnic and national identification, and intergroup orientation, respectively. Structural equation modeling was employed to determine... Читать дальше...

Effect of financial incentives on the cost and duration of sickness absence

Plos.org 

by Sheila Timp, Nicky D. van Foreest, Willem van Rhenen

Sickness absence is a major concern in public health, affecting individuals, businesses, and society. Developing efficient sickness absence policies could help reduce sickness absence. A key aspect of these policies concerns the financial compensation provided to absent employees, including its amount and the length of time it is offered. This study addresses how financial incentives, like salary reductions, might influence sickness absence. Читать дальше...

The effect of second-person self-talk on performance and motivation in Japanese individuals

Plos.org 

by Yugo Magata, Ayumi Tanaka

Talking to oneself using the second-person pronoun [“you” has been shown to enhance performance and autonomous motivation in English speakers. However, there is a lack of evidence on whether it can be replicated for speakers of other languages, such as Japanese, in which the grammatical subject is usually omitted in daily conversation. Based on self-determination theory, the present study examined the effects of second-person self-talk for a sample of Japanese individuals on task performance... Читать дальше...

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Москва

«Лето в Москве»: какие мероприятия для детей и родителей пройдут на этой неделе


A planar neuromuscular controller to simulate compensation strategies in the sit-to-walk movement

Plos.org 

by Eline van der Kruk, Thomas Geijtenbeek

Standing up from a chair is a key daily life activity that is sensitive to functional limitations as we age and associated with falls, frailty, and institutional living. Predictive neuromusculoskeletal models can potentially shed light on the interconnectivity and interdependency of age-related changes in neuromuscular capacity, reinforcement schemes, sensory integration, and adaptation strategies during stand-up. Most stand-up movements transfer directly into walking (sit-to-walk). Читать дальше...

Mentoring practices that predict doctoral student outcomes in a biological sciences cohort

Plos.org 

by Reena Debray, Emily A. Dewald-Wang, Katherine K. Ennis

Despite the importance of a diversity of backgrounds and perspectives in biological research, women, racial and ethnic minorities, and students from non-traditional academic backgrounds remain underrepresented in the composition of university faculty. Through a study on doctoral students at a research-intensive university, we pinpoint advising from faculty as a critical component of graduate student experiences and productivity. Graduate... Читать дальше...

Uses of psychotropic drugs by university students in Switzerland

Plos.org 

by André Berchtold, Noëllie Genre, Francesco Panese

The use of psychotropic drugs among students is well known, but very few studies have been carried out outside North America, and data on Switzerland are particularly scarce. This study investigates the factors that determine the use of drugs and psychotropic substances among students at the University of Lausanne. Our hypotheses were that study pressure could lead to psychotropic drug use; that use could be either regular or experimental;... Читать дальше...


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