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2023

Новости за 18.01.2023

Godongwana appoints new Ombud Council chairperson, board member

Engineeringnews.co.za 

Finance Minister Enoch Godongwana has appointed Silindile Kubheka as chairperson and Lebohang Senne as board member of the Ombud Council, both for a period of three years, effective February 1. Kubheka, currently Transnet group finance governance and risk compliance head, has served as a board member of the Ombud Council since November 2020.

Chile rejects Andes Iron's controversial Dominga mining project

Miningweekly.com 

Chile's committee of ministers denied permits for Andes Iron’s controversial $2.5-billion Dominga copper and iron mining project on Wednesday, according to a statement released by the committee. The committee is headed by the Environment Minister, and includes the mining, agriculture, energy, economy and health ministers. It has the authority to rule on environmental issues.

Blast chiller for the quantum world

Sciencedaily.com 

The quantum nature of objects visible to the naked eye is currently a much-discussed research question. A team has now demonstrated a new method in the laboratory that could make the quantum properties of macroscopic objects more accessible than before. With the method, the researchers were able to increase the efficiency of an established cooling method by an order of a magnitude.



Body Dissatisfaction Can Lead to Eating Disorders at Any Age

Sciencedaily.com 

Eating disorders are stereotypically associated with adolescents and young adults. Growing evidence, however, suggests that these conditions can occur at any time during a woman's lifespan, including at midlife. A new study finds that body dissatisfaction is a primary cause of eating disorders, especially during perimenopause.

Researchers identify therapeutic targets to overcome radioresistance of brain cancer cells

Sciencedaily.com 

Glioblastoma (GBM) is a WHO grade IV brain tumor with dismal prognosis. Although post-surgical radiation chemotherapy combined with temozolomide is the standard line of treatment, GBM cells surviving radiotherapy contribute to tumor progression and recurrence even more aggressively. Researchers have now unveiled the mechanism of radioresistance in GBM cells, identifying therapeutic targets to overcome radioresistance. Moreover, the team has discovered a clinical drug that sensitizes GBM cells to radiotherapy and could replace temozolomide.

Scientists re-writes an equation in FDA guidance to improve the accuracy of the drug interaction prediction

Sciencedaily.com 

A team of mathematicians and pharmaceutical scientists collaborated to identify the major cause of the low accuracy of the equation in the FDA guidance used to predict drug-drug interaction through an enzyme (cytochrome P450, CYP) induction mediation. To overcome the fundamental limit of the conventional equation, the scientists derived a new equation based on a mathematical theory. This dramatically improved the accuracy of the prediction to determine potential drug-drug interactions, which is critical... Читать дальше...

New study decodes one of the living world's fastest cell movements

Sciencedaily.com 

Heliozoan axopodia are important for their motility. However, the underlying mechanism of their axopodial contraction has remained ambiguous. Recently, researchers have reported that microtubules are simultaneously cleaved at multiple sites, allowing the radiating axopodia in a heliozoan, Raphidocystis contractilis, to disappear almost instantly. They have now identified the gene set and proteins involved in this microtubule disruption. This research can help develop a method to detect water pollution... Читать дальше...

Are retail communications out of sync with consumers?

Retailwire.com 

A survey from Emarsys finds retailers failing to align with consumers when it comes to when, how and what they want to hear. For starters, the survey found 61 percent of retailers surveyed believe that their customers want to hear from them multiple times a week. Are retailers guilty of too frequent and often too irrelevant communications to consumers?

Prominent absences from Davos highlight agony of globalism

«The Rio Times» 

By Carlos Esteban By now, the World Economic Forum, meeting in Davos, is becoming such an open and recurring conspiracy that it forces a lot of questions to be asked. Why does this private organization make decisions for the entire planet, which governments then apply religiously, without any kind of responsibility or political representation? Why […]

Новости России
Москва

Москва прощается с жарой: жителей столицы предупредили о ливнях и грозах


An enhanced cooling method for the quantum world

Phys.org 

The quantum nature of objects visible to the naked eye is currently a much-discussed research question. A team led by Innsbruck physicist Gerhard Kirchmair has now demonstrated a new method in the laboratory that could make the quantum properties of macroscopic objects more accessible than before. With the method, the researchers were able to increase the efficiency of an established cooling method by an order of a magnitude.


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Мирра Андреева вошла в топ-5 мирового рейтинга WTA.






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