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Новости за 23.05.2024

Opening the dialogue: A preliminary exploration of hair color, hair cleanliness, light, and motion effects on fNIRS signal quality

Plos.org 

by Mitchell Holmes, Daniel Aalto, Jacqueline Cummine

Introduction

Functional near-infrared spectroscopy (fNIRS) is a promising tool for studying brain activity, offering advantages such as portability and affordability. However, challenges in data collection persist due to factors like participant physiology, environmental light, and gross-motor movements, with limited literature on their impact on fNIRS signal quality. This study addresses four potentially influential factors–hair color... Читать дальше...

Evaluation of knowledge, attitude and practice towards loiasis in the rural community of Sindara, in central African Gabon

Plos.org 

by Teite Rebecca Hildebrandt, Saskia Dede Davi, Anita Lumeka Kabwende, Lilian Rene Endamne, Esther Mehmel, Maximilian Rakotonirinalalao, Ayodele Alabi, Rella Zoleko Manego, Peter G. Kremsner, Bertrand Lell, Ayôla Akim Adegnika, Ghyslain Mombo-Ngoma, Johannes Mischlinger, Selidji Todagbe Agnandji, Michael Ramharter

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Learning with sparse reward in a gap junction network inspired by the insect mushroom body

Plos.org 

by Tianqi Wei, Qinghai Guo, Barbara Webb

Animals can learn in real-life scenarios where rewards are often only available when a goal is achieved. This ‘distal’ or ‘sparse’ reward problem remains a challenge for conventional reinforcement learning algorithms. Here we investigate an algorithm for learning in such scenarios, inspired by the possibility that axo-axonal gap junction connections, observed in neural circuits with parallel fibres such as the insect mushroom body, could form a resistive network. Читать дальше...

Transferable deep generative modeling of intrinsically disordered protein conformations

Plos.org 

by Giacomo Janson, Michael Feig

Intrinsically disordered proteins have dynamic structures through which they play key biological roles. The elucidation of their conformational ensembles is a challenging problem requiring an integrated use of computational and experimental methods. Molecular simulations are a valuable computational strategy for constructing structural ensembles of disordered proteins but are highly resource-intensive. Recently, machine learning approaches based on deep generative... Читать дальше...

Assessing the evolution of research topics in a biological field using plant science as an example

Plos.org 

by Shin-Han Shiu, Melissa D. Lehti-Shiu

Scientific advances due to conceptual or technological innovations can be revealed by examining how research topics have evolved. But such topical evolution is difficult to uncover and quantify because of the large body of literature and the need for expert knowledge in a wide range of areas in a field. Using plant biology as an example, we used machine learning and language models to classify plant science citations into topics representing interconnected, evolving subfields. Читать дальше...

Outcomes After Living Kidney Donation

Jamaauthorinterviews.jamanetwork.libsynpro.com 

Guidelines call for better evidence on the health outcomes after living kidney donation. Author Amit X. Garg, MD, PhD, London Health Sciences Centre, and editorialist Elizabeth C. Lorenz, MD, Baylor College of Medicine, discuss a new study that compares the risks of hypertension and other health outcomes in living kidney donors, with JAMA Associate Editor Wolfgang Winkelmayer, MD, ScD.

Related Content:

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Newly Discovered Exoplanet May Have Earth-Like Temperatures, Astronomers Suggest - Gizmodo

Top Stories (us) - Google News (com) 

  1. Newly Discovered Exoplanet May Have Earth-Like Temperatures, Astronomers Suggest  Gizmodo
  2. Researchers discover Earth-like planet Gliese 12 b  BBC.com
  3. NASA's TESS exoplanet-hunter finds tantalizingly close Earth-size world with moderate temperature  Space.com
  4. NASA's TESS Finds Intriguing World Sized Between Earth, Venus  Science@NASA
  5. New planet that could support human life discovered 'close' to Earth by UK scientists  Sky News

Новости России
Москва

«Аэрофлот» отменил семь рейсов для быстрой стабилизации расписания вылетов из Москвы


EVE Vanguard First Strike May is Here

Eveonline.com 

Vanguard, 

The monthly trial deployment of warclones is here once more and it is open to all Omega Founders until 12:00 UTC on 27 May. 

HOW TO BECOME A FOUNDER 

To get access to EVE Vanguard, and make your mark on the ongoing development of the game you need to become a Founder, which only requires active Omega status. For those who haven't already, this is the perfect time to upgrade, as both the EVE Store and the New Eden Store are offering a bundle including 14 days of Omega... Читать дальше...


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Уимблдон

30-я победа в сезоне: Медведев справился с Мюллером, а Карацев из-за травмы не доиграл матч с Хачановым на Уимблдоне






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Shot: актриса Сагалова потребовала от московского театра вернуть 100 тысяч рублей

Медаль для супругов со стажем от 50 лет поручил учредить глава Ставрополья