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MONTREAL — A study aimed at combating online misinformation shows health measures taken by governments related to COVID-19 helped save lives or reduce hospitalizations and the number of cases in 2020.

In a 2023 study published in the American Journal of Preventive Medicine, Mohsen Farhadloo, an assistant professor in the Department of Supply Chain Management and Business Technology at the John Molson School of Business, and James Peters, a doctoral candidate at Concordia University, argue that governments' measures should be taken to prevent the spread of the disease Measures implemented around the world during the first wave of the COVID-19 pandemic “were generally effective in mitigating the impact of the health consequences of COVID-19.”

Ten non-pharmaceutical measures implemented between January and June 2020 were analyzed, including the wearing of face coverings, school and business closures, social distancing and travel restrictions.

The research consists of a systematic review that integrates quantitative data from 44 studies around the world. The aim, therefore, was to “review research that has examined the impact of non-pharmaceutical interventions on some aspects of health, such as the number of cases (of COVID-19) or the impact of interventions on hospitalizations or on mortality rates.” of the population,” explains Dr. Farhadloo during an interview with The Canadian Press.

Researchers noted that previous studies focused almost exclusively on reducing mortality rates and wanted to change that. “It was important for us to consider the impact not only on mortality, but also on cases and hospitalizations, as these were relevant consequences of the pandemic,” explains James Peters via email.

According to Mohsen Farhadloo, research that focuses on only one variable, namely the impact on mortality, can lead to incorrect conclusions.

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The researchers' results show that wearing a mask would have led to a reduction in the mortality rate worldwide by 2.76 cases per 100,000 people, or 0.19%. According to Dr. Farhadloo, travel restrictions have reduced the growth rate of cases by 10% and school closures by 8%.

For James Peters, the most surprising result of the study is the time between the announcement of a health measure and its concrete effects. “We found, for example, that containment measures resulted in a decrease of 2.9 cases of COVID-19 per 100,000 people, but these effects were only observed four weeks after their implementation,” he mentions. According to the study, the closure of restaurants and bars only had an impact after four weeks, namely a reduction in mortality.

The researchers urge policymakers to take this delay in results into account when it comes time to develop or evaluate these measures.

Overall, for these researchers, the results prove that the measures all had at least one impact, either on reducing the number of cases, hospitalizations or deaths related to COVID-19.

Counteracting misinformation

This research, launched in 2022, is “a response to existing misinformation about health on social networks,” says Dr. Farhadloo.

In his opinion, it is still very easy to contribute to disinformation on the Internet or even in scientific literature.

The researcher noted that there is a lot of misinformation on social networks, which represents a “very serious” problem. “Raising public awareness of the spread of health-related misinformation is critical, and it is important to understand that we need to provide the public with ways to evaluate the quality of the health information they receive on social networks,” he adds.

Dr. Farhadloo is currently conducting research into the quality of health information distributed on the social network X, formerly Twitter.

More than 15 years ago, the Mars Express probe identified gigantic deposits beneath the Medusae Fossae formation, considered the largest source of dust on Mars. At that time there were doubts about their composition. New observations in 2022 show that these deposits are actually made of water ice, making them the largest amount of water ever found in this part of the planet.

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More than 15 years ago, the European Space Agency's (ESA) Mars Express probe observed the Medusae Fossae formation at the planet's equator. This region of Mars is considered to be the largest sediment deposit on the planet. It stretches discontinuously for more than 5,000 kilometers and covers an area equivalent to the area of ​​India. It consists of several wind-sculpted geological structures hundreds of kilometers in diameter and several kilometers high. These formations lie on the boundary between the highlands and lowlands of Mars and are probably the largest source of dust on Mars and one of the most extensive deposits on the planet.

Enigmatic nature of the deposits beneath the Medusae Fossae Formation

Radar data at the time showed massive deposits up to a depth of 2.5 kilometers. However, the data was not clear enough to determine exactly what it consisted of. Although it was thought that these could be ice deposits, scientists did not rule out that they were actually huge accumulations of dust, volcanic ash or wind-blown sediment.

In 2023, the same team observed this fascinating region of Mars again. She came to a conclusion that leaves little doubt about the nature and composition of these subterranean deposits.

Using new Marsis radar data, scientists discovered that the Medusae Fossae deposits were “even thicker than previously thought: up to 3.7 kilometers thick,” says Thomas Watters of the Smithsonian Institution, lead author of both studies. He added that it is “interesting to note that the radar signals are consistent with what we expect from ice layers and are similar to the signals we see from the polar ice caps of Mars, which we know to be very rich in ice “. The new results instead suggest layers of dust and ice, all covered by a protective layer of dry dust or ash several hundred meters thick.

Gigantic amounts of water

We're talking about a gigantic amount of ice. If all of the trapped ice were to melt, it would actually cover the entire planet with a layer of water 1.5 to 2.7 meters high: the largest amount of water ever found in this part of Mars, and enough to fill Earth's Red Sea to fill. This new data also casts doubt on the 2007 conclusions. Given the thickness of the deposits beneath Medusae Fossae, we would expect that they would collapse under their own weight if they were just giant piles of dust, volcanic ash, or wind-blown sediment. ” says co-author Andrea Cicchetti of the Italian National Institute of Astrophysics. This would create something much denser than what we actually see at MarsisMarsis. And when we modeled the behavior of various materials without ice, nothing could mimic the properties of the Medusae Fossae Formation : We need ice cream. »

Implications and new themes in the history of the water cycle on Mars

Although Mars appears to be a barren world today, the planet's surface is full of signs that water was once plentiful, including dry river channels, ancient sea and lake beds, and valleys carved by water. “Water.” We also discovered significant reserves of water ice on Mars, such as the giant polar ice caps, buried glaciers closer to the equator, and near-surface ice embedded in the Martian soil.

Not surprisingly, this latest analysis “challenges our understanding of the formation of Medusae Fossae and raises as many questions as answers,” says Colin Wilson, ESA scientist on the Mars Express missions and the Trace Gas Orbiter. If they were water ice, “these massive deposits would transform our understanding of Mars' climate history and would be a fascinating target for human and robotic exploration of Mars.” For those who want to find out where the water that flowed on the Mars flowed, these deposits are part of the answer!

Although Mars appears dry today, the discovery sparks interest in the planet's past water and raises questions about its climate history. However, these deposits, buried beneath hundreds of meters of dust and sediment, are currently inaccessible and pose a challenge for future research.

News tip Palworld quality Pal oil: what is it used for and how do you get it?

Published on January 21, 2024 at 5:15 p.m

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Are you looking for high quality Pal oil on Palworld but don't know where to find it? In this article we explain how to obtain it easily but also how useful it is when crafting!

Summary of all our guides to Palworld

What is high quality Pal oil used for in Palworld?

High-quality Pal Oil is required in many Palworld crafting recipes. The most important income includes High quality Pal oil is essential for making accessories for your Pals, especially grenade launchers for Mossanda, for making polymer, but especially for making firearms.

Without this resource, you will not be able to craft certain weapons that will help you eliminate dungeon bosses, mercenaries and other poachers, enemies in the towers, or more powerful friends in the three wild areas at the edge of the map.

High quality Pal oil is not a resource that can be refined with another. You have no choice but to collect it. But where can you find it? Below we explain everything to you!

Where to find high quality Pal oil in Palworld?

High quality Pal oil can be obtained in two different ways; by purchasing it from dealers (which you can easily find thanks to this interactive map) or by harvesting it from Pals.

Of course, the most economical option is to pick it up from Pals, especially since many of them have them. Below you will find the list of Pals that give high quality Pal oil and their positions to complete your Paldex!

• Digtoise
• Flambelle
• Elphidran

• Relaxaurus
• Relaxaurus Lux
• Mammoth remains

• Mammoth Remnant Crystal
• quiver
• Jormuntide Ignis

Although it's tempting to eliminate the Pals just to collect the oil, we still advise you to capture some of them. On the one hand to complete your Paldex, but above all to improve a Pal with good stats. By sacrificing friends of the same kind, you can strengthen another. To improve your Pals you need this Enrichment capsule for Pal which you can get at level 14 in the Ancient Technology section of your technology tree.

To unlock this feature, you need technology points and coins from an ancient civilization, which you can get by defeating dungeon bosses, catching lucky friends, or even defeating enemies in the towers.

About Palworld

Chronic

We tested the Pokémon-style game with weapons and it's fun!

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Starter Palworld: Which Pal is best to choose to start the adventure well?

Researchers have tracked the movements of a woolly mammoth using isotope profiles and linked it to human settlements 14,000 years ago. The study revealed the mammoth's extensive travels and interactions with early humans in Alaska, providing insights into ancient human-mammoth relationships and the broader impacts of climate change and human activities on large mammals. Photo credit: Issues.fr.com

An international study used isotope profiling to link the movements of a woolly mammoth to early human settlements, gaining insight into human-mammoth interactions and the effects of climate and human activities on large mammals.

Imagine traveling back in time to the time of woolly mammoths around 14,000 years ago. A team of international researchers from the University of Ottawa, the University of Alaska Fairbanks, McMaster University, Adelphi University and indigenous academics achieved this. Using new high-resolution isotope profiles (a type of “paleo-GPS”), they were able to link the migrations of a woolly mammoth to the first known human settlements in the remote areas of eastern Beringia (the land and sea area between the Lena River in Russia and the Mackenzie River in Canada).

The paper, published Jan. 17 in Scientific Advances, sheds light on the relationship between mammoths and the region's early hunter-gatherer communities. Through a detailed analysis of the mammoth's remains and genetic connections, researchers were able to piece together the life history and movements of this iconic creature. Species that provide clues to the overlapping habitats of mammoths and humans and the possible role mammoths played in the settlement of the Americas.

The Story of “Elmayuujey’eh”

This study focuses on a female woolly mammoth, “Élmayuujey'eh” (Elma), named by the village council of Healy Lake, Alaska, whose remains were discovered at Swan Point, the oldest archaeological site in Alaska. In addition to the mammoth, the site also contained the remains of a young animal and a baby mammoth, indicating the presence of a herd in the area. This discovery fascinated researchers and prompted further research into the movements and interactions between mammoths and early humans.

“The new tools developed as part of this research will contribute to biodiversity conservation efforts and provide an analogue for modern times. » Clément Bataille – Associate Professor, Department of Earth and Environmental Sciences, Faculty of Science. Photo credit: University of Ottawa

Clément Bataille (Associate Professor, Department of Earth and Environmental Sciences, Faculty of Science, University of Ottawa), lead author and graduate student Audrey Rowe (University of Alaska Fairbanks), and co-author Matthew Wooller (University of Alaska Fairbanks) led an in-depth discussion Isotope analysis of the complete tusk of Élmayuujey'eh. This allowed them to track the mammoth's movements throughout its life.

“Elma wandered extensively in the densest region of archaeological sites in Alaska,” says Rowe. “This suggests a close connection between mammoths and early human hunting camps. »

Meanwhile, Hendrik Poinar and his team at McMaster University conducted genetic analyzes of the remains of eight other mammoths found in the region. They concluded that the Swan Point area likely served as a meeting place for at least two closely related herds. This suggests that mammoths had social structures and exhibited herd behavior.

Solving the mystery of human-mammoth coexistence

“This research provides new information about how humans and mammoths interacted when humans first arrived in the Americas,” says Bataille. “It appears that mammoths, which were abundant in eastern Beringia and an important source of food, attracted humans to the area. »

This is not the first time this geolocation technique has been used to track a mammoth's mobility. The team created it for a study of a 17,000-year-old man named Kik, who, unlike Elma, lived in a colder time when humans had not yet arrived.

Interestingly, Kik and Elma showed very different mobility behavior. Kik moved freely over long distances across large valleys and tundra plains, using regular core areas, while Elma, although still using similar core areas, moved over shorter distances while maintaining a high altitude. This raises questions about the role of humans and climate change on the mobility of this ancient species.

This high-resolution isotope profiling technique can reveal the ecology of many other extinct species. Together with genetic analysis, it is an innovative way to find out how ancient species responded to climate change and human pressure and what ultimately led to their extinction.

By shedding light on the ecology and lifestyle of mammoths, as well as mammoths' long-term interactions with climate change and humans, the study can help us predict how animals will respond to climate and human pressures in the future. “The new tools developed in this research, along with insights into the ecology of extinct species, will contribute to biodiversity conservation efforts and provide an analogue to modern times, when many large mammals are at risk of extinction due to human disturbance and climate. “,” says Bataille.

This study was funded in part by the NSERC Discovery Grants program.

LG Electronics (LG) has unveiled its 2024 soundbar lineup, including S95TR, SG10TY and S70TY, designed to complement LG TVs to deliver a premium home theater experience with premium sound, robust, balanced features and sophisticated design .

The high audio quality of LG's new soundbar models creates an improved synergy between soundbar and TV, enriching the home entertainment experience with a more immersive experience and greater comfort. With WOW Orchestra, LG's soundbar and TV can harness the full potential of both products' audio channels to create an unparalleled audio experience with an expanded soundstage and improved depth and height. The new LG soundbars are the ideal choice for a multi-channel sound experience and offer the superior three-dimensional quality of Dolby Atmos and DTS:X.

Audio excellence is further enhanced with WOWCAST Built-in, which allows the S95TR and SG10TY to wirelessly connect to LG TVs and deliver excellent sound without loss of quality, even when playing Dolby Atmos audio files.

All three new LG soundbar models feature the WOW interface, an intuitive and easy-to-use way to effortlessly manage soundbar settings and share sound modes with the TV.

In fact, LG's new soundbar range is dominated by the premium soundbar model S95TR, which presents a high-end audio solution with 810W output power and immersive multi-channel sound from a total of 15 channels.

With five upward-firing channels, including the first upward-firing center speaker, the S95TR delivers unmatched three-dimensional quality with increased clarity and an expanded soundstage. Additionally, the rising center speaker angle ensures a seamless audio-visual experience with precise elevation to the height of the TV screen.

The S95TR is equipped with improved tweeters for clear and precise sound, while also featuring an integrated passive radiator that enriches the bass and optimizes the overall balance between the soundbar and subwoofer. The display quality has been further improved on the S95TR model, which is equipped with a color palette and a matte material surface to effectively reduce reflections.

New soundbar LG SG10TY: the perfect audio and video companion

The SG10TY, LG's new soundbar, is the perfect audio and visual companion for LG's high-end OLED TVs. WOW Orchestra, WOW Interface and WOWCAST Built-in enable the SG10TY model to seamlessly integrate with an LG OLED TV, completing the viewing experience for an even deeper sense of immersion.

Remarkably, thanks to WOWCAST Built-in, the SG10TY model and a high-end OLED TV from LG can create beautiful home entertainment experiences wirelessly and without visible cables between the screen and the soundbar. This Wi-Fi enabled soundbar offers a seamless listening experience with high-fidelity audio quality, allowing listeners to enjoy their favorite tracks on music streaming platforms such as Tidal Connect and Spotify Connect. The sophisticated design of the SG10TY perfectly matches the frame width and colors of LG OLED TVs and, when combined with an ultra-thin OLED TV, results in an impeccable visual result.

The LG S70TY soundbar is ideal for LG QNED TVs

LG also launches the S70TY soundbar model, ideal for LG QNED TVs thanks to its simple and compact design. This model features the industry's first center speaker, giving viewers improved speech intelligibility, while its angular design provides harmonious sound and visuals that are tailored to the height of the TV screen.

A dedicated stand for the S70TY model allows users to place their soundbar directly under the LG QNED TV for a sleek look. This mount, sold separately, provides a convenient solution to attach the S70TY model directly to the TV without the need to drill holes in the wall during installation. It allows the S70TY soundbar to be wall-mounted, ensuring an aesthetically ideal installation, great comfort and an optimal sound experience.

LG Triple Level Spatial Sound technology uses channel analysis through a 3D engine to hypnotize listeners with realistic sound and a compelling sense of space. Additionally, LG AI Room Calibration, praised by consumers and experts for its audio enhancement, quickly analyzes a room's environment and adjusts settings to tailor the sound to the room's acoustics. Piece. New for 2024: AI Room Calibration expands the ability to calibrate the sound of multi-channel rear speakers, expanding sound immersion and providing greater installation flexibility.

In 2024, LG also plans to introduce new editions of speakers and headphones to the global market. Despite its compact design, the latest XO2 model delivers the authentic, omnidirectional sound of LG's high quality to everyone in the listening room. Its compact dimensions, 15-hour battery life, and IP55 rating increase portability and versatility. The latest XBOOM 360 speaker features unique 360-degree ambient lighting using audio reflectors. It also features a new lighting design that creates a feeling of openness and diffusion.

Additionally, with user-focused features and a comfortable fit, the LG TONE Free earbuds remain the ideal on-the-go option. The latest T90S model offers balanced sound, improved Dolby head tracking and refined adaptive ANC.

The T90S supports Plug & Wireless, allowing users to enjoy their favorite shows, movies and music on non-Bluetooth devices by using the charging case as a Bluetooth transmitter.

On this occasion, Lee Jeong-Seok, Head of Audio Business of LG Home Entertainment Company, said: “LG has always been committed to providing unparalleled audio-visual experiences of the highest quality to provide our valued customers with a better life.”

He added: “We remain committed to providing immersive home entertainment experiences with premium soundbars from LG and ensuring our customers experience the best with multi-channel audio optimized for LG OLED TVs and LG QNED. “

LG's latest innovations and technologies in home entertainment were unveiled at CES 2024, held January 9-12 in Las Vegas.

Follow all of LG's exciting announcements at CES 2024 via #LGCES2024 on social media.

An American content creator went viral after he denounced a self-checkout tip request situation in Los Angeles County in early January.

• Also read: Costco is testing a change to the entrance to its stores that doesn't pass unanimously

In a video published on the social network TikTok, the user @livingminnaly denounced, in her opinion, the tipping culture, which is spreading rapidly.

She assures that she has no problem tipping when buying food in restaurants, cafés or even in the hair salon when a service is provided.

“In 2024, I will no longer tip for anything,” she affirms.

Her tirade came after a trip to a retail store where the American bought a greeting card for one of her loved ones.

When she arrives at the self-checkout, she says she was offered a tip before completing the transaction.

“The tipping culture has gotten so out of control that I go into a retail store and buy a greeting card […] I was suggested a 20% tip,” she says.

Here are some reactions in the comments after the excerpt was published:

“I booked a hotel room online and was asked for a tip. Who do I give it to? To the website? It's crazy!”

“I only tip for deliveries, beauty treatments and restaurants.”

In a 2023 study published in the American Journal of Preventive Medicine, Mohsen Farhadloo, an assistant professor in the Department of Supply Chain Management and Business Technology at the John Molson School of Business, and James Peters, a doctoral candidate at Concordia University, argue that governments' measures should be taken to prevent the spread of the disease Measures implemented around the world during the first wave of the COVID-19 pandemic “were generally effective in mitigating the impact of the health consequences of COVID-19.”

Ten non-pharmaceutical measures implemented between January and June 2020 were analyzed, including the wearing of face coverings, school and business closures, social distancing and travel restrictions.

The research consists of a systematic review that integrates quantitative data from 44 studies around the world. The aim, therefore, was to “review research that has examined the impact of non-pharmaceutical interventions on some aspects of health, such as the number of cases (of COVID-19) or the impact of interventions on hospitalizations or on mortality rates.” of the population,” explains Dr. Farhadloo during an interview with The Canadian Press.

Researchers noted that previous studies focused almost exclusively on reducing mortality rates and wanted to change that. “It was important for us to consider the impact not only on mortality, but also on cases and hospitalizations, as these were relevant consequences of the pandemic,” explains James Peters via email.

According to Mohsen Farhadloo, research that focuses on only one variable, namely the impact on mortality, can lead to incorrect conclusions.

Search results

The researchers' findings show that wearing a mask would have led to a reduction in cases worldwide of 2.76 cases per 100,000 people and a mortality rate of 0.19%. According to Dr. Farhadloo, travel restrictions have reduced the growth rate of cases by 10% and school closures by 8%.

For James Peters, the most surprising result of the study is the time between the announcement of a health measure and its concrete effects. “We found, for example, that containment measures resulted in a decrease of 2.9 cases of COVID-19 per 100,000 people, but these effects were only observed four weeks after their implementation,” he mentions. According to the study, the closure of restaurants and bars only had an impact after four weeks, namely a reduction in mortality.

The researchers urge policymakers to take this delay in results into account when it comes time to develop or evaluate these measures.

Overall, for these researchers, the results prove that the measures all had at least one impact, either on reducing the number of cases, hospitalizations or deaths related to COVID-19.

Counteracting misinformation

This research, launched in 2022, is “a response to existing misinformation about health on social networks,” says Dr. Farhadloo.

In his opinion, it is still very easy to contribute to disinformation on the Internet or even in scientific literature.

The researcher noted that there is a lot of misinformation on social networks, which represents a “very serious” problem. “Raising public awareness of the spread of health-related misinformation is critical, and it is important to understand that we need to provide the public with ways to evaluate the quality of the health information they receive on social networks,” he adds.

Dr. Farhadloo is currently conducting research into the quality of health information distributed on the social network X, formerly Twitter.

In a 2023 study published in the American Journal of Preventive Medicine, Mohsen Farhadloo, an assistant professor in the Department of Supply Chain Management and Business Technology at the John Molson School of Business, and James Peters, a doctoral candidate at Concordia University, argue that governments' measures should be taken to prevent the spread of the disease Measures implemented around the world during the first wave of the COVID-19 pandemic “were generally effective in mitigating the impact of the health consequences of COVID-19.”

Ten non-pharmaceutical measures implemented between January and June 2020 were analyzed, including the wearing of face coverings, school and business closures, social distancing and travel restrictions.

The research consists of a systematic review that integrates quantitative data from 44 studies around the world. The aim, therefore, was to “review research that has examined the impact of non-pharmaceutical interventions on some aspects of health, such as the number of cases (of COVID-19) or the impact of interventions on hospitalizations or on mortality rates.” of the population,” explains Dr. Farhadloo during an interview with The Canadian Press.

Researchers noted that previous studies focused almost exclusively on reducing mortality rates and wanted to change that. “It was important for us to consider the impact not only on mortality, but also on cases and hospitalizations, as these were relevant consequences of the pandemic,” explains James Peters via email.

According to Mohsen Farhadloo, research that focuses on only one variable, namely the impact on mortality, can lead to incorrect conclusions.

Search results

The researchers' findings show that wearing a mask would have led to a reduction in cases worldwide of 2.76 cases per 100,000 people and a mortality rate of 0.19%. According to Dr. Farhadloo, travel restrictions have reduced the growth rate of cases by 10% and school closures by 8%.

For James Peters, the most surprising result of the study is the time between the announcement of a health measure and its concrete effects. “We found, for example, that containment measures resulted in a decrease of 2.9 cases of COVID-19 per 100,000 people, but these effects were only observed four weeks after their implementation,” he mentions. According to the study, the closure of restaurants and bars only had an impact after four weeks, namely a reduction in mortality.

The researchers urge policymakers to take this delay in results into account when it comes time to develop or evaluate these measures.

Overall, for these researchers, the results prove that the measures all had at least one impact, either on reducing the number of cases, hospitalizations or deaths related to COVID-19.

Counteracting misinformation

This research, launched in 2022, is “a response to existing misinformation about health on social networks,” says Dr. Farhadloo.

In his opinion, it is still very easy to contribute to disinformation on the Internet or even in scientific literature.

The researcher noted that there is a lot of misinformation on social networks, which represents a “very serious” problem. “Raising public awareness of the spread of health-related misinformation is critical, and it is important to understand that we need to provide the public with ways to evaluate the quality of the health information they receive on social networks,” he adds.

Dr. Farhadloo is currently conducting research into the quality of health information distributed on the social network X, formerly Twitter.