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December 10, 2024 This article has been reviewed according to Science X's editorial process and policies . Editors have highlightedthe following attributes while ensuring the content's credibility: fact-checked peer-reviewed publication trusted source proofread by Rice University A team of Rice University scientists has solved a long-standing problem in thermal imaging, making it possible to capture clear images of objects through hot windows. Imaging applications in a range of fields—such as security, surveillance, industrial research and diagnostics—could benefit from the research findings , which were reported in the journal Communications Engineering. "Say you want to use thermal imaging to monitor chemical reactions in a high-temperature reactor chamber," said Gururaj Naik, an associate professor of electrical and computer engineering at Rice and corresponding author on the study. "The problem you'd be facing is that the thermal radiation emitted by the window itself overwhelms the camera, obscuring the view of objects on the other side." A possible solution could involve coating the window in a material that suppresses thermal light emission toward the camera, but this would also render the window opaque. To get around this issue, the researchers developed a coating that relies on an engineered asymmetry to filter out the thermal noise of a hot window, doubling the contrast of thermal imaging compared to conventional methods. The core of this breakthrough lies in the design of nanoscale resonators, which function like miniature tuning forks trapping and enhancing electromagnetic waves within specific frequencies. The resonators are made from silicon and organized in a precise array that allows fine control over how the window emits and transmits thermal radiation. "The intriguing question for us was whether it would be possible to suppress the window's thermal emission toward the camera while maintaining good transmission from the side of the object to be visualized," Naik said. "Information theory dictates a 'no' for an answer in any passive system. However, there is a loophole—in actuality, the camera operates in a finite bandwidth. We took advantage of this loophole and created a coating that suppresses thermal emission from the window toward the camera in a broad band but only diminishes transmission from the imaged object in a narrow band." This was achieved by designing a metamaterial comprised of two layers of different types of resonators separated by a spacer layer. The design allows the coating to suppress thermal emissions directed toward the camera while remaining transparent enough to capture thermal radiation from objects behind the window. "Our solution to the problem takes inspiration from quantum mechanics and non-Hermitian optics," said Ciril Samuel Prasad, a Rice doctoral engineering alum and first author on the study. The result is a revolutionary asymmetric metawindow capable of clear thermal imaging at temperatures as high as 873 K (approximately 600 C). The implications of this breakthrough are significant. One immediate application is in chemical processing, where monitoring reactions inside high-temperature chambers is critical. Beyond industrial uses, this approach may revolutionize hyperspectral thermal imaging by addressing the long-standing "Narcissus effect," where thermal emissions from the camera itself interfere with imaging. The researchers envision applications in energy conservation , radiative cooling and even defense systems, where accurate thermal imaging is essential. "This is a disruptive innovation," the researchers noted. "We've not only solved a long-standing problem but opened new doors for imaging in extreme conditions. The use of metasurfaces and resonators as design tools will likely transform many fields beyond thermal imaging from energy harvesting to advanced sensing technologies." Henry Everitt, senior scientist at the United States Army Research Laboratory and adjunct faculty at Rice, is also an author on the study. More information: Ciril Samuel Prasad et al, Thermal imaging through hot emissive windows, Communications Engineering (2024). DOI: 10.1038/s44172-024-00316-y Journal information: Communications Engineering Provided by Rice Universityphoton spin 1 。

PACS Investors Have Opportunity to Lead PACS Group Inc. Securities Fraud LawsuitDemocratic President Rebuilds Economy, Just In Time To Hand It Off To Trump — Again

NEW YORK (AP) — U.S. stock indexes drifted lower Tuesday in the runup to the highlight of the week for the market, the latest update on inflation that’s coming on Wednesday. The S&P 500 dipped 0.3%, a day after pulling back from its latest all-time high . They’re the first back-to-back losses for the index in nearly a month, as momentum slows following a big rally that has it on track for one of its best years of the millennium . The Dow Jones Industrial Average fell 154 points, or 0.3%, and the Nasdaq composite slipped 0.3%. Tech titan Oracle dragged on the market and sank 6.7% after reporting growth for the latest quarter that fell just short of analysts’ expectations. It was one of the heaviest weights on the S&P 500, even though CEO Safra Catz said the company saw record demand related to artificial-intelligence technology for its cloud infrastructure business, which trains generative AI models. AI has been a big source of growth that’s helped many companies’ stock prices skyrocket. Oracle’s stock had already leaped more than 80% for the year coming into Tuesday, which raised the bar of expectations for its profit report. In the bond market, Treasury yields ticked higher ahead of Wednesday’s report on the inflation that U.S. consumers are feeling. Economists expect it to show similar increases as the month before. Wednesday’s update and a report on Thursday about inflation at the wholesale level will be the final big pieces of data the Federal Reserve will get before its meeting next week, where many investors expect the year’s third cut to interest rates . The Fed has been easing its main interest rate from a two-decade high since September to take pressure off the slowing jobs market, after bringing inflation nearly down to its 2% target. Lower rates would help give support to the economy, but they could also provide more fuel for inflation. Expectations for a series of cuts through next year have been a big reason the S&P 500 has set so many records this year. Trading in the options market suggests traders aren’t expecting a very big move for U.S. stocks following Wednesday’s report, according to strategists at Barclays. But a reading far off expectations in either direction could quickly change that. The yield on the 10-year Treasury rose to 4.22% from 4.20% late Monday. Even though the Fed has been cutting its main interest rate, mortgage rates have been more stubborn to stay high and have been volatile since the autumn. That has hampered the housing industry, and homebuilder Toll Brothers’ stock fell 6.9% even though it delivered profit and revenue for the latest quarter that topped analysts’ expectations. CEO Douglas Yearley Jr. said the luxury builder has been seeing strong demand since the start of its fiscal year six weeks ago, an encouraging signal as it approaches the beginning of the spring selling season in mid-January. Elsewhere on Wall Street, Alaska Air Group soared 13.2% after raising its forecast for profit in the current quarter. The airline said demand for flying around the holidays has been stronger than expected. It also approved a plan to buy back up to $1 billion of its stock, along with new service from Seattle to Tokyo and Seoul . Boeing climbed 4.5% after saying it’s resuming production of its bestselling plane , the 737 Max, for the first time since 33,000 workers began a seven-week strike that ended in early November. Vail Resorts rose 2.5% after the ski resort operator reported a smaller first-quarter loss than analysts expected in what is traditionally its worst quarter. All told, the S&P 500 fell 17.94 points to 6,034.91. The Dow dipped 154.10 to 44,247.83, and the Nasdaq composite slipped 49.45 to 19,687.24. In stock markets abroad, indexes were mixed in China after the world’s second-largest economy said its exports rose by less than expected in November. Stocks rose 0.6% in Shanghai but fell 0.5% in Hong Kong. Indexes fell across much of Europe ahead of a meeting this week by the European Central Bank, where the widespread expectation is for another cut in interest rates. AP Business Writers Matt Ott and Elaine Kurtenbach contributed.

F1 closer to approving expanded grid for GM entry

In its latest edition, business magazine LMD reports that “the sense of optimism sparked by the presidential election in September outcome remains.” “Confidence in corporate circles remains largely unchanged following the presidential election, signalling a modest shift in economic sentiment under the caretaker government at the time of the latest monthly LMD-PEPPERCUBE Business Confidence Index (BCI) survey,” it adds. In the first week of November, when the unique poll was conducted, 41% of survey participants expressed optimism about the economy ‘improving’ over the next 12 months, maintaining the same level as in October, LMD notes. It continues: “Meanwhile, over half the respondents (56%) believe the economy will ‘stay the same,’ marking a 6% uptick. On the other hand, 3% expect the economy to ‘get worse,’ which is a decrease of six percentage points from the preceding month.” According to LMD, however, the shift in sentiment among sales people seen in October has held steady, as their concerns about the economic outlook remain subdued. The latest poll reveals that 46% of executives anticipate an improvement in their sales volumes over the next 12 months, which is consistent with October’s results.” “And 51% expect their sales numbers to ‘stay the same,’ marking a six point rise from 45% in October. Additionally, only 3% foresee their sales volumes to ‘get worse’ – down from nine percent,” the magazine reports. LMD’s publisher, Media Services, says the December edition of the magazine has been released and its digital edition has been shared on WhatsApp and the publisher’s social media platforms. The magazine’s Cover Story features David Sislen – World Bank’s Regional Country Director for Maldives, Nepal and Sri Lanka – who says: “While I acknowledge the risks ahead, I’m extremely bullish about Sri Lanka’s future.” The full story has been uploaded on LMD’s website (www.LMD.lk).Should the U.S. increase immigration levels for highly skilled workers?

Croatia's President Zoran Milanovic will face conservative rival Dragan Primorac in an election run-off in two weeks' time after the incumbent narrowly missed out an outright victory on Sunday, official results showed. The results came after an exit poll, released immediately after the polling stations closed, showed that Milanovic, backed by the opposition left-wing Social Democrats, had scooped more than 50 percent of the first round vote and would thus avoid the January 12 run-off. Javascript is required for you to be able to read premium content. Please enable it in your browser settings.None

Turning The Tide: Generative AI’s Role In Future Tsunami ManagementThe Anti-Doping Lab Qatar (ADLQ) concluded its 11th annual symposium, bringing together international experts to discuss the latest challenges in anti-doping science. The two-day event at Aspire Academy, focused on fostering collaboration and innovation in the fight against doping in sports. The symposium was attended by a distinguished group of experts and researchers, along with representatives from the World Anti-Doping Agency (WADA). Prof Olivier Rabin from WADA presented on biomarker discovery, highlighting the agency’s approach to identifying doping substance abuse and the role of the Athlete’s Biological Passport. Keynote speakers included: Dr Francesca Terracciano from the Anti-Doping Lab FMSI, Italy; Dr Rosa Ventura from the Anti-Doping Laboratory of Catalonia, Spain; Prof Kim Wolff from the Drug Control Centre, King’s College Forensics, London, UK; Dr Maha Almazroua from the Regional Poison Control Centre, Ministry of Health, Saudi Arabia; Dr Mark Stuart representing the International Testing Agency; Prof Andreas Thomas from German Sport University Cologne, Germany; Dr Kentaro Akiyama from the Anti-Doping Laboratory LSI Medience Corporation, Japan; and Prof Fatima Bosch Tubert from Universitat Autonoma de Barcelona and Wada. Speakers from ADLQ included, Prof Vidya Mohamed-Ali, Dr Maneera al-Jaber, associate lab director at ADLQ, Ibrahim al-Mohannadi, Dr Konduru Seetharama Sastry, Dr Chidambaram Manickam along with others from various countries and institutions, significantly contributed to the symposium. Prof Mohammed al-Maadheed, chairman of the Board of Trustees of ADLQ, said: “The field of anti-doping science is not without its hurdles. The topics we address are inherently complex, requiring exceptional analytical expertise and innovative approaches. Alongside these technical challenges, we also face significant structural and operational barriers. However, the need for collaboration within the anti-doping community is imperative. At ADLQ, we recognise this need and are ready to open our doors and work together.” Key highlights of the symposium included discussions on major challenges in anti-doping, particularly focusing on gene doping and blood doping. These topics are becoming increasingly relevant as advancements in technology provide new methods for athletes to enhance performance illicitly. The symposium broke new ground by hosting an athletes’ forum, a unique opportunity for athletes to directly engage with anti-doping scientists. Athletes shared their personal experiences, including the psychological pressures of elite competition, the challenges of injury recovery, and the mental resilience required to overcome setbacks. ADLQ also showcased its unique research platforms, including innovative metabolomics and camel antibody technologies. These platforms are designed to enhance the detection of prohibited substances and improve the overall effectiveness of anti-doping efforts. The use of camelid antibodies, known for their stability and ability to penetrate tissues, represents a significant advancement in the field. Another focal point of the symposium was exploring the potential impact of artificial intelligence on sports and anti-doping initiatives. AI holds promise for revolutionising detection methods and improving training and recovery processes for athletes while also raising important questions regarding fairness and accessibility in competitive sports. Related Story GU-Q conference draws influential voices to confront Islamophobia

Total Monthly Digital Colocation Revenue grew 111% Y/Y in November 2024 Total Current Operating Hash Rate (EH) of about 4.98 EH/s, with current total operating capacity of 129 MW and expected to grow to 153 MW upon Ohio facility completion MIDLAND, Pa., Dec. 10, 2024 (GLOBE NEWSWIRE) -- Mawson Infrastructure Group Inc. (NASDAQ: MIGI) (“Mawson” or “the Company”), a publicly-traded technology company focused on digital infrastructure platforms for artificial intelligence (AI), high-performance computing (HPC), and digital assets markets, today announced its unaudited business and operational update for November 2024. Rahul Mewawalla, CEO and President said, “We are pleased to deliver another month of growth across our businesses with our total monthly revenue increasing year-over-year and month-over-month, highlighted by significant growth in our digital colocation revenue of 111% year-over-year. Following our recent honor of ringing the NASDAQ Closing Bell in celebration of the Company’s transformation, we continue to advance our innovative approach to providing digital infrastructure platforms and solutions. Our synergistic business portfolio and our enhanced strategic, operational, and technological capabilities are expected to continue to be a competitive advantage for us moving forward.” Unaudited financial and operational highlights for November 2024: Conferences and Events Update Mawson has planned for its CEO and President, Rahul Mewawalla to participate in the following upcoming conferences and events. Please contact IR@Mawsoninc.com for further information. About Mawson Infrastructure Mawson Infrastructure Group (NASDAQ: MIGI) is a technology company that offers digital infrastructure platforms for AI, HPC, and digital assets. The Company’s digital infrastructure platforms can be used to operate computing resources for a number of applications, and are offered across digital assets, artificial intelligence (AI), high-performance computing (HPC) and other computing applications. Our innovation, technology, and operational expertise enables us to operate and optimize digital infrastructure to accelerate the digital economy. The Company has a strategy to prioritize the usage of carbon-free energy sources, including nuclear energy, to power its digital infrastructure platforms and computational machines. For more information, please visit: https://www.mawsoninc.com . CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS The Company cautions that statements in this press release that are not a description of historical fact are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words referencing future events or circumstances such as “expect,” “intend,” “plan,” “anticipate,” “believe,” and “will,” among others. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. These forward-looking statements are based upon the Company’s current expectations and involve assumptions that may never materialize or may prove to be incorrect. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of various risks and uncertainties. More detailed information about the risks and uncertainties affecting the Company is contained under the heading “Risk Factors” included in the Company’s Annual Report on Form 10-K filed with the SEC on April 1, 2024, Quarterly Reports on Form 10-Q filed with the SEC on May 15, 2024, August 19, 2024, November 14, 2024, the Report on Form 8-K filed with the SEC on December 4, 2024, and in other filings that the Company has made and may make with the SEC in the future. One should not place undue reliance on these forward-looking statements, which speak only as of the date on which they were made. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. The Company undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made, except as may be required by law. For more information, visit us at https://www.mawsoninc.com LinkedIn: https://www.linkedin.com/company/mawsoninc/ Twitter: Mawson (@Mawsoninc) / X (twitter.com) Facebook: Mawson Inc | Pittsburgh PA | Facebook YouTube: https://www.youtube.com/c/MawsonInc Vimeo: https://vimeo.com/mawsoninc Investor Contact: Investor Relations Team IR@mawsoninc.com Partnerships Contact: Partnerships Team Partnerships@mawsoninc.com Media and Press Contact: Media Relations Team mediarelations@mawsoninc.com Share this press release Twitter LinkedIn 1 Current Operating Hash Rate is based on the nameplate hash rate of the miners currently deployed.Jonah Goldberg: What if most Americans aren't bitterly divided?

Jonah Goldberg Among elites across the ideological spectrum, there's one point of unifying agreement: Americans are bitterly divided. What if that's wrong? What if elites are the ones who are bitterly divided while most Americans are fairly unified? History rarely lines up perfectly with the calendar (the "sixties" didn't really start until the decade was almost over). But politically, the 21st century neatly began in 2000, when the election ended in a tie and the color coding of electoral maps became enshrined as a kind of permanent tribal color war of "red vs. blue." Elite understanding of politics has been stuck in this framework ever since. Politicians and voters have leaned into this alleged political reality, making it seem all the more real in the process. I loathe the phrase "perception is reality," but in politics it has the reifying power of self-fulfilling prophecy. Like rival noble families in medieval Europe, elites have been vying for power and dominance on the arrogant assumption that their subjects share their concern for who rules rather than what the rulers can deliver. Political cartoonists from across country draw up something special for the holiday In 2018, the group More in Common published a massive report on the "hidden tribes" of American politics. The wealthiest and whitest groups were "devoted conservatives" (6%) and "progressive activists" (8%). These tribes dominate the media, the parties and higher education, and they dictate the competing narratives of red vs. blue, particularly on cable news and social media. Meanwhile, the overwhelming majority of Americans resided in, or were adjacent to, the "exhausted majority." These people, however, "have no narrative," as David Brooks wrote at the time. "They have no coherent philosophic worldview to organize their thinking and compel action." Lacking a narrative might seem like a very postmodern problem, but in a postmodern elite culture, postmodern problems are real problems. It's worth noting that red vs. blue America didn't emerge ex nihilo. The 1990s were a time when the economy and government seemed to be working, at home and abroad. As a result, elites leaned into the narcissism of small differences to gain political and cultural advantage. They remain obsessed with competing, often apocalyptic, narratives. That leaves out most Americans. The gladiatorial combatants of cable news, editorial pages and academia, and their superfan spectators, can afford these fights. Members of the exhausted majority are more interested in mere competence. I think that's the hidden unity elites are missing. This is why we keep throwing incumbent parties out of power: They get elected promising competence but get derailed -- or seduced -- by fan service to, or trolling of, the elites who dominate the national conversation. There's a difference between competence and expertise. One of the most profound political changes in recent years has been the separation of notions of credentialed expertise from real-world competence. This isn't a new theme in American life, but the pandemic and the lurch toward identity politics amplified distrust of experts in unprecedented ways. This is a particular problem for the left because it is far more invested in credentialism than the right. Indeed, some progressives are suddenly realizing they invested too much in the authority of experts and too little in the ability of experts to provide what people want from government, such as affordable housing, decent education and low crime. The New York Times' Ezra Klein says he's tired of defending the authority of government institutions. Rather, "I want them to work." One of the reasons progressives find Trump so offensive is his absolute inability to speak the language of expertise -- which is full of coded elite shibboleths. But Trump veritably shouts the language of competence. I don't mean he is actually competent at governing. But he is effectively blunt about calling leaders, experts and elites -- of both parties -- stupid, ineffective, weak and incompetent. He lost in 2020 because voters didn't believe he was actually good at governing. He won in 2024 because the exhausted majority concluded the Biden administration was bad at it. Nostalgia for the low-inflation pre-pandemic economy was enough to convince voters that Trumpian drama is the tolerable price to pay for a good economy. About 3 out of 4 Americans who experienced "severe hardship" because of inflation voted for Trump. The genius of Trump's most effective ad -- "Kamala is for they/them, President Trump is for you" -- was that it was simultaneously culture-war red meat and an argument that Harris was more concerned about boutique elite concerns than everyday ones. If Trump can actually deliver competent government, he could make the Republican Party the majority party for a generation. For myriad reasons, that's an if so big it's visible from space. But the opportunity is there -- and has been there all along. Goldberg is editor-in-chief of The Dispatch: thedispatch.com . Get opinion pieces, letters and editorials sent directly to your inbox weekly!

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One of the most talked about issues throughout the 2024 election season was immigration and border control. Social media posts online claim thousands of migrant children have gone missing during Joe Biden’s term as president. During the vice presidential debate in October, Vice President-elect JD Vance claimed there are “320,000 children that DHS has effectively lost.” President-elect Donald Trump made similar remarks throughout his campaign, including at an Arizona rally where he claimed “325,000 migrant children are gone, they’re missing.” Multiple VERIFY readers have asked us if that statistic is accurate. THE QUESTION Did 320,000 migrant children go missing under the Biden Administration? THE SOURCES U.S. Department of Homeland Security report published in August 2024 Immigrant Legal Resource Center (ILRC) Michelle Mittelstadt, director of communications at the Migration Policy Institute told VERIFY. Aaron Reichlin-Melnick, policy director of the American Immigration Council A City of Philadelphia Action Guide An Immigration Impact article THE ANSWER The Department of Homeland Security reported in August that it was unable to monitor the locations of approximately 320,000 migrant children who were released from federal custody, but the report did not declare the kids were missing. WHAT WE FOUND The 320,000 number that Vance and others have referenced comes from a Department of Homeland Security report published in August 2024. The count also includes children who were released during Donald Trump’s presidency, in addition to Biden’s administration. That report said federal authorities may not be able to monitor the locations of about 320,000 unaccompanied migrant children who had been released from federal custody between 2018 and 2023, due in part to poor communication between agencies. But the report did not say that all of the children are lost or missing. Experts also attribute the number of unaccounted for children to missing paperwork – not children who are actually endangered or missing. Instead, the report is referring to the government being unable to track the children after being released from custody. The DHS report “explains that 32,000 unaccompanied children were ordered deported for missing a court hearing from 2019 to 2023,” and that Immigration and Customs Enforcement “had not filed charging documents to start the removal process for 291,000 unaccompanied children who entered the country over that time period,” Aaron Reichlin-Melnick, policy director of the American Immigration Council explained to VERIFY. The claims online combine the 32,000 and the 291,000 counts that appear in the report. Although DHS has stated its inability to monitor the approximate 320,000 migrant children in the United States who did not appear for a hearing or receive a notice, it has not declared them to be missing. There are many factors as to why a child may not have appeared for a hearing or received a notice, including a lack of communication between government agencies to secure the correct mailing address or a guardian’s inability to take them to court. “The issue is a paperwork one – both with ICE not having contact with these minors since their release from HHS custody and lack of communication between ICE and the Justice Department or by a federal agency with the child’s sponsor,” Michelle Mittelstadt, director of communications at the Migration Policy Institute told VERIFY. “The lack of a current address on file does not mean that the children have been trafficked, are lost, or that their parents or sponsors are purposely evading immigration proceedings. Quite the contrary, a majority of the children may be residing in loving homes, attending school, and acclimating to their new surroundings after being reunited with family members in the United States,” an Immigration Impact article explains . Many of the unaccounted for children may have been separated from their parents under Trump’s “zero tolerance” immigration policy, which required children to be separated from their parents during Trump’s first administration. “Upon separation from their families, children are officially labeled ‘unaccompanied alien children,’ before being sent into government custody or foster care, a City of Philadelphia Action Guide explains . The Associated Press contributed to this report. Related Articles No, California is not giving immigrants who are in the US illegally $150K to buy homes Claim that the Biden administration allowed 13,000 immigrants convicted of murder to enter and roam the U.S. freely is misleading No, the president cannot end birthright citizenship by executive order The VERIFY team works to separate fact from fiction so that you can understand what is true and false. Please consider subscribing to our daily newsletter , text alerts and our YouTube channel . You can also follow us on Snapchat , Instagram , Facebook and TikTok . Learn More » Follow Us YouTube Snapchat Instagram Facebook TikTok Want something VERIFIED? Text: 202-410-8808Stock market today: Wall Street slips to a rare back-to-back loss