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EU targets UAE telecoms firm in new anti-subsidy probe

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EU targets UAE telecoms firm in new anti-subsidy probe


Telecoms group e& signed an agreement in August 2023 to purchase EU telecoms assets
Telecoms group e& signed an agreement in August 2023 to purchase EU telecoms assets.

The European Union on Monday announced a formal anti-subsidy probe targeting an Emirati telecoms company, the first action under new rules to focus on a foreign bid to buy EU assets.

Brussels has ramped up its scrutiny of foreign investment into the bloc in a bid to defend European industry, usually from rising threats from China and the United States.

The latest probe is the first against a non-Chinese company under new EU rules.

Telecoms group e&, whose majority stakeholder is the United Arab Emirates government, signed a 2.15-billion-euro ($2.3-billion) agreement in August 2023 to purchase Czech PPF telecoms group’s assets in Bulgaria, Hungary, Serbia and Slovakia.

The European Commission said a preliminary probe “indicates that there are sufficient indications that e& has received foreign subsidies distorting the EU internal market”.

The alleged subsidies “notably take the form of an unlimited guarantee from the UAE and a loan from UAE-controlled banks directly facilitating the transaction”, it added.

The commission said it will investigate whether the subsidies lead to “actual or potential negative effects” on the bid’s process or the EU’s internal market.

It will specifically look at whether the “support” allowed the UAE company “to deter or outbid other parties interested in the acquisition”.

The probe was launched under new rules known as the Foreign Subsidies Regulation (FSR), which came into force last year and seek to prevent foreign subsidies from undermining fair competition in the EU.

“Today we open our first in-depth investigation into a concentration under the Foreign Subsidies Regulation, the EU’s competition commissioner, Margrethe Vestager, said.

“The FSR allows us to tackle distortive support from third countries for the acquisition of businesses in the EU,” she added in a statement.

The commission has until October 15, 2024, to take a decision.

Brussels has already flexed its legal muscle with the new rules, forcing Chinese companies to withdraw from certain projects.

Chinese rail giant CRRC exited a tendered project in Bulgaria in March after the EU launched a probe into it over suspected subsidies.

And a similar investigation saw two Chinese-owned solar panel manufacturers withdraw from a public procurement tender in Romania last month.

© 2024 AFP

Citation:
EU targets UAE telecoms firm in new anti-subsidy probe (2024, June 10)
retrieved 26 June 2024
from https://techxplore.com/news/2024-06-eu-uae-telecoms-firm-anti.html

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Researchers explore how the immune system goes awry during space travel and the implications for human aging on Earth

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Researchers explore how the immune system goes awry during space travel and the implications for human aging on Earth


spaceflight
Credit: Unsplash/CC0 Public Domain

As long as humans have been traveling into space, astronauts have experienced significant health effects from the extreme conditions of space flight, notably the reduction of gravity.

Two Buck scientists led a team that has revealed for the first time how the lack of gravity affects the cells of the immune system at single cell resolution. The co-senior authors, along with Christopher E. Mason, Ph.D. of Weill Cornell Medical College, Associate Professor David Furman, Ph.D. and Associate Professor Daniel Winer, MD, have published an extensive survey of how gravity affects immune cells, and the identification of “space nutraceuticals” to counter aberrant effects of microgravity on these cells. The work is published in Nature Communications

“We show how simulated microgravity shapes immune cells and how the changes in force alter the cells’ function at the single cell level,” said Winer. “This level of resolution is new and exciting in understanding the effects of microgravity on cells.”

Using cells in simulated microgravity, combined with data from space flight from astronauts and mice on the International Space Station, the researchers created a complete picture of how the different cells of the immune system in the peripheral blood are shaped by reduced gravity. These cells include lymphocytes and monocytes, which are the main players in immunity.

The study has potential implications for immune aging on Earth since the changes observed during aging resemble those captured during space travel.

The team additionally outlines a pathway for identifying compounds that can reverse the effects of near zero gravity, and demonstrates that one of the compounds, quercetin, shows promise for mitigating the damage caused by spaceflight and during normal aging on the ground.

“Our work provides a resource to better understand how and why the immune system changes in simulated microgravity and spaceflight,” said Furman. “We also provide a way to develop countermeasures to maintain normal immunity under these harsh conditions.”

Astronauts in low Earth orbit, such as on the International Space Station, suffer from immune system problems, especially infections, latent viruses reactivating, and skin sensitivity. These reactions occur even on short-term spaceflights.

Previous studies using actual or simulated microgravity conditions have found impaired function of various immune cells. However, the fundamental mechanisms, genes, and pathways that explain immune dysfunction in microgravity were mostly unclear, the researchers said. They wanted to understand what was happening on a cellular level to explain the changes.

The team, led by the study’s co-first authors Buck postdoctoral researcher Fei Wu, Ph.D. and graduate student Huixun Du, examined in depth how 25 hours of simulated microgravity affects the human peripheral blood mononuclear immune system, using samples from 27 healthy human donors between the ages of 20 and 46.

To simulate an environment with almost no gravity, the team grew the cells inside of a Rotating Wall Vessel, a device developed by NASA to simulate microgravity conditions.

To explore the changes caused by reduced gravity, the team used a number of techniques, including sequencing and super-resolution microscopy.

They then validated their findings by comparing their data with other space studies done in humans and mice, including the JAXA (Cell-Free Epigenome study) mission, SpaceX’s Inspiration 4 mission, NASA’s Twins Study, and spleens from mice housed on the International Space Station.

“Interestingly, changes in mechanical forces appear to orchestrate immune cell function,” said Winer, whose interest in studying space medicine grew from him delving into the emerging field of mechanoimmunology, or how environmental forces affect immune cell function. Parts of astroimmunology are related to mechanoimmunology, but it is proving its own as a new field, he said, paving the way to better understand how to help the immune system survive in space.

After unearthing several genes and biochemical pathways that are affected by microgravity, the team wanted to see if they could find any specific drugs or supplements that could protect the immune cells. To help them search, they used machine learning technology developed by Furman at the Buck, which can detect more than 2 million interactions between genes and different drugs and foods.

They identified dozens of potential compounds and chose one, the plant pigment quercetin (often found in red onions, grapes, berries, apples and citrus fruits among others) to explore further since it is widely available as an antioxidant and anti-aging supplement. Quercetin turned out to reverse approximately 70 percent of the changes caused by lack of gravity and protected the cells from reactive oxygen species excess.

“These findings define hallmarks of immune cell alteration in simulated microgravity, with correlation to spaceflight exposures in mice and humans,” said Winer.

“This work helps define avenues for future research in mechanoimmunology and astroimmunology and provides opportunities to develop countermeasures to maintain normal cellular function in space.”

Furman adds that this publication sets the standard for how to analyze the physiological changes that accompany space travel. “This is the first comprehensive study that provides the scientific community worldwide with an atlas to understand human biology in this extreme condition,” he says.

“The implications are huge, beyond humans in space,” he adds. The researchers are excited to explore the parallel changes they are finding that occur in aging humans on the ground, and to use the knowledge to design interventions that can potentially reverse the immune dysfunction that accompanies aging.

More information:
Single Cell Analysis Identifies Conserved Features of Immune Dysfunction in Simulated Microgravity and Spaceflight, Nature Communications (2024). DOI: 10.1038/s41467-023-42013-y

Citation:
Researchers explore how the immune system goes awry during space travel and the implications for human aging on Earth (2024, June 11)
retrieved 26 June 2024
from https://phys.org/news/2024-06-explore-immune-awry-space-implications.html

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part may be reproduced without the written permission. The content is provided for information purposes only.





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The plants bees need to maintain a healthy diet have been revealed

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The plants bees need to maintain a healthy diet have been revealed


The plants you need to keep bees on a healthy diet have been revealed
A bumblebee (Bombus impatiens) feeds from a sunflower. Credit: Dr. Sandra Rehan

As critical pollinators, bees keep our agricultural systems going—but human-caused changes to the planet heavily impact their foraging options. To help protect our food security, we need more information about bees’ own dietary requirements. Scientists writing in Frontiers in Sustainable Food Systems have studied the nutritional value of 57 types of pollen and found that bees need to forage from a variety of plants to balance their diet between fatty acids and essential amino acids.

“Despite public interest and a rise in pollinator plantings, little is known about which plant species are best suited for bee health,” said Dr. Sandra Rehan of York University, senior author. “This study aimed to better understand the nutritional value of plant species. Based on their ideal protein to lipid ratios for wild bee nutrition, we recommend that pollen species from roses, clovers, red raspberry, and tall buttercup should be emphasized in wildflower restoration projects.”

The bees’ needs

Pollen and bees are heavily interdependent: Plants need bees to spread their pollen to reproduce, and bees need pollen to eat. While bees get their carbohydrates from nectar, pollen provides proteins, lipids, and other critical nutrients. Anthropic changes to the environment which alter the availability and the properties of pollen risk malnourished bees.

Bees especially need to consume high-quality foods containing non-esterified fatty acids like omega-6 and omega-3. Without these nutrients, bees live shorter lives, have weaker immune systems, and are less able to cope with environmental stressors—but if bees consume them in the wrong ratio, they experience cognitive problems. Bees also need essential amino acids, which are necessary for cognitive health and reproduction—but if they eat too much, they may be more susceptible to certain parasites.

The plants you need to keep bees on a healthy diet have been revealed
A sweat bee (Halictus ligatus) feeds from a daisy. Credit: Dr. Sandra Rehan

To understand which plants are best for bees, the scientists collected pollen samples from 57 species found in North America, either from fresh flowers in the wild or from flowers dried in the lab. They chose the plant species based on their importance to species of wild northeastern bee and their prevalence. The pollen was processed and analyzed for levels of different amino acids, non-esterified fatty acids, and protein to lipid and omega-6:3 ratios, to determine which plants were best for bees.

The scientists also investigated whether closely related species of plant provided similar nutritional benefits, and whether species that had been introduced to the area where they were collected were less nutritious than endemic species.

Healthy eating habits

In general, plants from the same family offered bees quite different nutrients, with the exception of essential amino acids. Plants from the cabbage family, the legume family, and the daisy family all had similar levels of essential amino acids compared to other plants within the same family. Daisies, a very important plant for foraging bees, boasted particularly high levels of essential amino acids. Interestingly, plants that were high in essential amino acids were relatively low in non-esterified fatty acids, and vice versa.

The plants you need to keep bees on a healthy diet have been revealed
A Carlinville miner bee (Andrena carlini), feeding on apple blossom. Credit: Dr. Sandra Rehan

“There is a potential tradeoff between fatty acid and amino acid content within pollen, suggesting that a diverse floral diet may benefit bees more than a single pollen source,” said Rehan. “No one plant species is optimal for generalized wild bee health.”

The scientists’ results indicated that feeding from many different flowers is best for most bees, and that feeding from endemic species of plant offers no nutritional advantage. Most pollen species contain most of the necessary nutrients, but to get the optimal levels of nutrients in their diets, bees would need to forage from several different plant species. The scientists suggested that this diversity of nutritional content reflects the diverse needs of different species of bees, especially the specialist species that favor particular plants. A wide variety of sources of nutrition with different properties means that all bees can forage on the plants that feed them best.

“We hope this work will help inform flowering plant selections for pollinator gardens,” said Rehan. “But here we examined only 57 plant species, and there are thousands to examine to understand nutritional profiles. We hope this will inspire future similar research as well as follow-up studies on the preference and survival of bees on different diets.”

More information:
Khara W. Stephen et al, Dietary Foundations for Pollinators: Nutritional Profiling of Plants for Bee Health, Frontiers in Sustainable Food Systems (2024). DOI: 10.3389/fsufs.2024.1411410

Citation:
The plants bees need to maintain a healthy diet have been revealed (2024, June 26)
retrieved 26 June 2024
from https://phys.org/news/2024-06-bees-healthy-diet-revealed.html

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Intel suspends expansion of factory plan in Israel

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Intel suspends expansion of factory plan in Israel


intel
Credit: CC0 Public Domain

Intel is halting the expansion of a major factory project in Israel, which was going to pump an extra $15 billion towards a chip plant.

The chip giant in December said it was going to expand an ongoing $10 billion plan at the Kiryat Gat site, in the south of the country, currently under construction.

Solicited by AFP, Intel on Monday gave no reason for the pause for the next phase and made no link to the ongoing conflict with Hamas in Gaza.

“Israel continues to be one of our key global manufacturing and R&D sites and we remain fully committed to the region,” the company said in a statement.

It added that “managing large-scale projects, especially in our industry, often involves adapting to changing timelines.”

“Decisions are based on business conditions, market dynamics and responsible capital management.”

Israel is Intel’s third-largest country of operation by asset size, according to its annual report, after the United States and Ireland.

The semiconductor giant has been present in Israel for fifty years, with the opening of a research center in Haifa.

During the 2010s, Intel became the leading employer in Israel’s thriving tech sector, according to the company’s website.

In 2017, the American company paid $15.3 billion to take control of Israeli start-up Mobileye, which specializes in assistance and autonomous driving.

Intel floated part of Mobileye’s capital on the New York Stock Exchange in October 2022, but retains control of the company.

© 2024 AFP

Citation:
Intel suspends expansion of factory plan in Israel (2024, June 11)
retrieved 26 June 2024
from https://techxplore.com/news/2024-06-intel-expansion-factory-israel.html

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Study suggests pawn loans compound the pain for many

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Study suggests pawn loans compound the pain for many


pawn loan
Credit: AI-generated image

Australia’s pawnbroking industry is too lightly regulated, harming vulnerable consumers and leaving them in greater financial distress, according to new research by the University of Melbourne. The work is available in the University of Queensland Law Journal.

Melbourne Law School surveyed 1,472 consumers, including 582 who had used pawn loans, along with others who had used payday loans and Buy Now Pay Later products.

The researchers found consumers who had used pawn loans were the most vulnerable group as they were the most likely to earn less than $25,000 a year, the least likely to own their own homes or hold credit cards, and the most likely to rely on social security.

The survey also revealed pawn loans often increase the financial hardship of borrowers, with many respondents claiming they were worse off after taking out a loan. Some participants reported they ended up having to borrow from friends or family, while others were forced to sell a personal possession or go without basic essentials just to make ends meet.

Lead researcher and post-doctoral fellow Dr. Lucie O’Brien said, “Pawn lenders can charge extremely high interest rates—sometimes the interest on a short-term loan can be equivalent to 420% a year. Consumers who can’t repay their loans often lose their belongings for good, having borrowed only a fraction of their market value.”

Pawnbrokers, unlike other credit providers, can continually extend loans, leading to excessive long-term debt. There are now concerns the Federal Government’s efforts to crack down on payday lenders and Buy Now Pay Later schemes could unintentionally drive up demand for pawn lending.

“We found there’s already significant overlap between the use of pawn loans, payday loans and Buy Now Pay Later products. Of the 582 pawn loan users who completed our survey, 64% had also used payday loans and 67% had also used Buy Now Pay Later.

“Some people may be forced to increase their use of pawn loans if they find they can no longer access payday loans or Buy Now Pay Later, due to stricter regulation,” Dr. O’Brien said.

She has called on the Federal Government to make all pawnbrokers join an independent dispute resolution body and to start mapping the problem by collecting meaningful data.

“This would help the government work out whether it needs to reform pawn-lending laws,” Dr. O’Brien said.

More information:
O’Brien, L. et al. Lending on the Edge: Pawnbroking in Australia (April 11, 2024). University of Queensland Law Journal. ssrn.com/abstract=4808299

Citation:
Study suggests pawn loans compound the pain for many (2024, June 21)
retrieved 25 June 2024
from https://phys.org/news/2024-06-pawn-loans-compound-pain.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.





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