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2022

Новости за 25.08.2022

The importance of human factors in therapeutic dietary errors of a hospital: A mixed-methods study

Plos.org 

by Amanullah Khan, Sidra Malik, Fayaz Ahmad, Naveed Sadiq

An accurate therapeutic diet can help people improve their medical condition. Any discrepancy in this regard could jeopardize a patient’s clinical condition. This study was aimed to determine prevalence of dietary errors among in-patients at an international private hospital’s food department, and to explore causes of error to suggest strategies to reduce such errors in the future. Thus, a sequential explanatory mixed-methods study was carried out. Читать дальше...

Integrated healthcare approach can curb the increasing cases of cryptococcosis in Africa

Plos.org 

by Chibuike Ibe, Chinonyelum Annette Okoye

Cryptococcosis is a neglected tropical infection and a major cause of morbidity and mortality, especially in HIV–positive persons in Africa. Efforts to manage HIV infection have not had any significant impact on the fatalities due to cryptococcosis. An integrated healthcare approach that includes universal care coverage for Africans, expanded national care guidelines to include CrAg screening for vulnerable groups in all African countries, collaborative research... Читать дальше...

Molecular characterization of circulating Salmonella Typhi strains in an urban informal settlement in Kenya

Plos.org 

by Caroline Ochieng, Jessica C. Chen, Mike Powel Osita, Lee S. Katz, Taylor Griswold, Victor Omballa, Eric. Ng’eno, Alice Ouma, Newton Wamola, Christine Opiyo, Loicer Achieng, Patrick K. Munywoki, Rene S. Hendriksen, Molly Freeman, Matthew Mikoleit, Bonventure Juma, Godfrey Bigogo, Eric Mintz, Jennifer R. Verani, Elizabeth Hunsperger, Heather A. Carleton

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DMC1 attenuates RAD51-mediated recombination in Arabidopsis

Plos.org 

by Olivier Da Ines, Jeanne Bazile, Maria E. Gallego, Charles I. White

Ensuring balanced distribution of chromosomes in gametes, meiotic recombination is essential for fertility in most sexually reproducing organisms. The repair of the programmed DNA double strand breaks that initiate meiotic recombination requires two DNA strand-exchange proteins, RAD51 and DMC1, to search for and invade an intact DNA molecule on the homologous chromosome. DMC1 is meiosis-specific, while RAD51 is essential... Читать дальше...



Constructive connectomics: How neuronal axons get from here to there using gene-expression maps derived from their family trees

Plos.org 

by Stan Kerstjens, Gabriela Michel, Rodney J. Douglas

During brain development, billions of axons must navigate over multiple spatial scales to reach specific neuronal targets, and so build the processing circuits that generate the intelligent behavior of animals. However, the limited information capacity of the zygotic genome puts a strong constraint on how, and which, axonal routes can be encoded. We propose and validate a mechanism of development that can provide an efficient encoding of this global wiring task. Читать дальше...

Ten simple rules for organizing a special session at a scientific conference

Plos.org 

by Davide Chicco, Philip E. Bourne

Special sessions are important parts of scientific meetings and conferences: They gather together researchers and students interested in a specific topic and can strongly contribute to the success of the conference itself. Moreover, they can be the first step for trainees and students to the organization of a scientific event. Organizing a special session, however, can be uneasy for beginners and students. Here, we provide ten simple rules to follow to organize... Читать дальше...

Shop The Vogue X Puma Collection Now

VOGUE.com 

Vogue Club members: You have access Vogue’s latest drop and enjoy a special 20% discount now through September 1st…

PZL-Mielec LiM-5 (MiG-17F) “Fresco-C”

Paper Blog 

@ Camarillo, CA

August 2021

Jason Somes’ beautiful Polish built MiG-17 at the Wings Over Camarillo airshow.  This aircraft was previously a fan favorite on the airshow circuit wearing Red Bull colors.  First flown in 1950, the MiG-17 was an advanced development of the very similar looking MiG-15. More than 10,600 have been produced and some are reportedly still in service with the Ugandan Air Force. In 1955, Poland received a license for MiG-17 production, building them in the WSK-Mielec... Читать дальше...

Новости России
Москва

Названа возможная причина смерти сотрудника Росжелдора в Москве


NASA’s Webb Detects Carbon Dioxide in Exoplanet Atmosphere

Nasa.gov 

NASA’s James Webb Space Telescope has captured the first clear evidence for carbon dioxide in the atmosphere of a planet outside the solar system. This observation of a gas giant planet orbiting a Sun-like star 700 light-years away provides important insights into the composition and formation of the planet.

Webb detects carbon dioxide in exoplanet atmosphere

Esa.int 

The NASA/ESA/CSA James Webb Space Telescope has found definitive evidence for carbon dioxide in the atmosphere of a gas giant planet orbiting a Sun-like star 700 light-years away. The result provides important insights into the composition and formation of the planet, and is indicative of Webb’s ability to also detect and measure carbon dioxide in the thinner atmospheres of smaller rocky planets.


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