In the scope of the latest upgrade of the Swiss Light Source, five hard X-ray beamlines will be constructed or rebuilt. To use synergies between these beamline projects, a concept is developed here for hard X-ray beamlines that is tailored to the new storage ring. Herein, this concept is described from the source, via the front end, to the beamline optics. The latter will be outlined in detail, including a new and modular concept for hard X-ray monochromators, focusing optics and heat-load management. With a simple, easy-to-operate and robust beamline design, the new beamlines will greatly profit from the increased brilliance of the new storage ring. The performance increase is up to four orders of magnitude, while the beamline concept allows for the broad application of experimental techniques, from propagation-based methods, such as phase-contrast tomography, to imaging techniques with nanometre resolution. At the same time, spectroscopy experiments are possible as well as high-performance serial X-ray crystallography.

Understanding the correlation between chemical and microstructural properties is critical for unraveling the fundamental relationship between materials chemistry and physical structures that can benefit materials science and engineering. Here, we demonstrate novel in situ correlative imaging of the X-ray Compton scattering computed tomography (XCS-CT) technique for studying this fundamental relationship. XCS-CT can image light elements that do not usually exhibit strong signals using other X-ray characterization techniques. This paper describes the XCS-CT setup and data analysis method for calculating the valence electron momentum density and lithium-ion concentration, and provides two examples of spatially and temporally resolved chemical properties inside batteries in 3D. XCS-CT was applied to study two types of rechargeable lithium batteries in standard coin cell casings: (1) a lithium-ion battery containing a cathode of bespoke microstructure and liquid electrolyte, and (2) a solid-state battery containing a solid-polymer electrolyte. The XCS-CT technique is beneficial to a wide variety of materials and systems to map chemical composition changes in 3D structures.

The reaction of titanium(IV) chloride with sodium hexa­fluoro­iso­pro­pox­ide, carried out in hexa­fluoro­iso­propanol, produces titanium(IV) hexa­fluoro­iso­pro­pox­ide, which is a liquid at room temperature. Recrystallization from coordinating solvents, such as aceto­nitrile or tetra­hydro­furan, results in the formation of bis-solvate com­plexes. These com­pounds are of inter­est as possible Ziegler–Natta polymerization catalysts. The aceto­nitrile com­plex had been structurally characterized previously and adopts a distorted octahedral structure in which the nitrile ligands adopt a cis configuration, with nitro­gen lone pairs coordinated to the metal. The low-melting tetra­hydro­furan com­plex has not provided crystals suitable for single-crystal X-ray analysis. However, the structure of chlorido­tris­(hexa­fluoro­isopropoxido-κO)bis­(tetra­hydro­furan-κO)titanium(IV), [Ti(C3HF6O)3Cl(C4H8O)2], has been obtained and adopts a distorted octa­hedral coordination geometry, with a facial arrangement of the alkoxide ligands and adjacent tetra­hydro­furan ligands, coordinated by way of metal–oxygen polar coordinate inter­actions.

A voter marks his ballot at a polling place on Nov. 3, 2020, in Richland, Iowa. A new poll finds ensuring access to voting is more important than tamping down voter fraud for most Americans.; Credit: Mario Tama/Getty Images

A majority of Americans believes ensuring access to voting is more important than rooting out fraud, the latest NPR/PBS NewsHour/Marist survey finds.

At the same time, there was broad agreement that people should have to show identification when they go to the polls.

Two-thirds of Americans also believe democracy is "under threat," but likely for very different reasons.

"For Democrats, Jan. 6 undoubtedly looms large," said Lee Miringoff, director of the Marist Institute for Public Opinion, referring to the violence and insurrection at the Capitol, "while, for Republicans, it's more likely about Trump and his claims of a rigged election."

Voting access vs. fraud

By a 56%-41% margin, survey respondents said making sure that everyone who wants to vote can do so is a bigger concern than making sure that no one who is ineligible votes.

But there were wide differences by political party and by race.

Among Democrats, almost 9 in 10 said access was more important, but almost three-quarters of Republicans said it was making sure no one votes who isn't eligible.

By race, a slim majority of whites said ensuring everyone who wants to vote can was most important, but almost two-thirds of nonwhites said so.

Photo ID is popular

Nearly 8 in 10 Americans said they believe voters should be required to show government-issued photo identification whenever they vote.

Majorities of Democrats, Republicans, independents, whites and nonwhites all said so. Democrats were far lower, though, with 57% believing photo ID should be required.

Biden holding steady

President Biden gets a 50% job approval rating, largely unchanged from last month. There is a sharp partisan divide with 9 in 10 Democrats approving, and more than 8 in 10 Republicans disapproving.

Biden continues to get his highest ratings when it comes to his handling of the coronavirus pandemic, and his economic approval is holding steady. But Americans have less confidence in his handling of foreign policy, especially immigration. His approval on immigration ticked up slightly from March when it was last measured in the poll.

By a 50%-43% margin, respondents said Biden had strengthened America's role on the world stage.

Americans are split about whether the country is headed in the right direction or not — 49% said it wasn't, 47% said it was. It's an improvement, however, from right after the Jan. 6 insurrection when three-quarters said the country was on the wrong track.

The tone has gotten worse in Washington since Biden was elected, 41% said, but that's better than the two-thirds who said so consistently during the Trump years.

Methodology: The poll of 1,115 U.S. adults was conducted using live telephone interviewers from June 22-29. Survey questions were available in English or Spanish. The full sample has a margin of error of plus or minus 3.7 percentage points with larger margins of error for smaller group subsets.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Michael Ballanger of GGM Advisory Inc. shares his thoughts on the silver market and shares one copper stock he believes is a Strong Speculative Buy even though the stock is currently halted.

Full Text:

Earth's magnetic field seems steady and true -- reliable enough to navigate by. Yet, largely hidden from daily life, the field drifts, waxes and wanes. The magnetic North Pole is currently shifting toward Siberia, forcing the Global Positioning System that underlies modern navigation to update its software sooner than expected. Every several hundred thousand years, the magnetic field dramatically shifts and reverses its polarity. Magnetic north flips to the geographic South Pole and, eventually, back again. This reversal has happened countless times over Earth's history, but scientists' understanding of why and how the field reverses is limited. The researchers find that the most recent field reversal 770,000 years ago took at least 22,000 years to complete, several times longer than previously thought. The results call into question controversial findings that some reversals could occur within a human lifetime.

Image credit: Brad Singer

Global Analyst Adrian Day reviews results from two high-quality companies, a gold miner and a global blue chip. He also looks at changes in gold trends.

"The Commission made binding commitments offered by T-Mobile CZ, CETIN and O2 CZ that will keep the benefits of network sharing whilst removing technical and financial disincentives to unilateral deployments and limiting information exchange, all to the benefit of Czech mobile user," Commission Vice-President Margrethe Vestager said in a statement.

A hazing-related student death at Bowling Green State University has renewed conversations about hazing on college campuses.; Credit: Adam Lacy/Icon Sportswire via Getty Images

There were zero reported deaths from college hazing incidents in 2020, but as campuses reopen to students, there have already been two hazing-related deaths this year. Eight men face a range of charges, including involuntary manslaughter, reckless homicide, evidence tampering and failure to comply with underage alcohol laws, after Stone Foltz, a sophomore at Bowling Green State University, died on March 7 of alcohol poisoning.

At a news conference on April 29, Wood County Prosecutor Paul Dobson described the fraternity event in which initiates were told to drink 750 milliliters of hard alcohol — or about 40 shots, according to Hank Nuwer, author of Hazing: Destroying Young Lives. Dobson said Foltz's death was "the result of a fatal level of alcohol intoxication during a hazing incident."

Experts like Nuwer are concerned that as students return to in-person learning and are eager to take part in "the college experience," more hazing-related deaths may be on the way.

"There seems to be a disconnect — not seeing that alcohol-related hazing can kill," he says.

Nuwer is a professor emeritus of journalism at Franklin College and the author of five books on hazing. He spoke with NPR's All Things Considered about how the Stone Foltz case could reshape hazing prosecution, how college campuses create a "perfect storm" for hazing and how to put an end to the practice, once and for all.

This interview has been edited for length and clarity.

Interview Highlights

On the legal history of prosecuting hazing

There've been charges all along, but often they get dropped or they're unsuccessful. I would consider this to be a landmark case because of the possibility of at least five years of imprisonment, if the prosecutor is successful.

We have 44 state laws out there on hazing, but some are very, very weak. And Ohio's is weak now, but they're trying to strengthen it after a death at Ohio University [in 2018] and now Bowling Green.

On what the return to college campuses means for hazing

What I'm seeing is, in effect, we have two freshmen classes in that the sophomores have been taking online classes. Now they're going to be out there, and they haven't had any hazing or alcohol education programs. They're coming out there with a gusto because now they're the people of status, who have power over these pledges. And then the regular freshman class is coming in, all excited as usual, and we've seen so many times where a death occurs within the first couple of days of the students on campus, sometimes before they've taken a single class.

On the challenges to end fraternity hazing

In my opinion, campuses are the perfect storm for something like this because we're all about status and power. All of these obstacles have led to today, when alcohol has been added to the mix. There wasn't a single alcohol death before 1940. Now, it's one of the most major [causes of hazing-related deaths]. There were 62 deaths from 2009 to 2021; 39 were alcohol related.

On whether this is a chance for colleges to reset this part of campus culture

I want a hard approach. You have to go after the alumni who are encouraging this. You have to punish all of the hazing — not temporarily. This tradition has to stop, and it can't be looked at as tradition. As Mr. [Paul] Dobson, the prosecutor, is doing in the Stone Foltz case: You have to prosecute to the fullest extent [of the law].

This content is from Southern California Public Radio. View the original story at SCPR.org.

Incineration is widely used in the United States to reduce the volume of waste. Hundreds of incinerators -- including industrial kilns, boilers, and furnaces -- combust municipal and hazardous waste, while many more are used to burn medical waste.

The U.S. Environmental Protection Agencys standard for the maximum amount of fluoride allowed in drinking water -- 4 milligrams of fluoride per liter of water -- does not protect against adverse health effects.

Although there is widespread perception among the public and medical professionals that food allergy prevalence is on the rise, no study in the U.S. has been conducted with sufficient sample size and in various populations to determine the true prevalence of food allergies, and most studies likely overestimate the proportion of the population with this condition, says a new report from the National Academies of Sciences, Engineering, and Medicine.

While the Federal Motor Carrier Safety Administration’s (FMCSA) Safety Measurement System (SMS) used to identify commercial motor vehicle carriers at high risk for future crashes is conceptually sound, several features of its implementation need improvement, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

With the sharp and largely unexpected increase in the long-distance movement of domestically produced crude oil, ethanol, and natural gas since 2005, a number of concerns have arisen about the safe transport of these hazardous materials, particularly in relation to railroad track defects, rural communities’ emergency response preparedness, and the older tank car designs that will continue to be used in multi-car unit trains, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Despite progress in recent decades, more than 10,000 alcohol-impaired driving fatalities occur each year in the U.S. To address this persistent problem, stakeholders -- from transportation systems to alcohol retailers to law enforcement -- should work together to implement policies and systems to eliminate these preventable deaths, says a new report from the National Academies of Sciences, Engineering, and Medicine.

International Day for the Right to Truth concerning Gross Human Rights Violations and for the Dignity of Victims Today, on the International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims, we are sharing our interview with forensic anthropologist Mercedes Doretti, the Director of North and Central American Programs and Board Member of the Argentine Forensic Anthropology Team (EAAF), which she also co-founded. Doretti and her colleagues collect and analyze physical evidence of human rights abuses (which often includes identifying the remains of victims of grave human rights abuses and returning them to their families), and they regularly present their findings to tribunals and legal mechanisms around the world to secure justice for those whose rights to life and personal security have been violated.

Significantly reducing lead emissions from gasoline-powered aircraft will require the leadership and strategic guidance of the Federal Aviation Administration (FAA) and a broad-based and sustained commitment by other government agencies and the nation’s pilots, airport managers, aviation fuel and service suppliers, and aircraft manufacturers, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

The COVID-19 pandemic and heightened racial trauma have caused unprecedented disruptions in the lives of young people — bringing increased stress, anxiety, and depression. A new rapid expert consultation offers strategies for schools to support youth mental health as students return to the classroom.

India's imports of PCs/laptops, tablets, Wifi Dongles, Smart Card Reader, and Android TV Boxes were worth USD 8.8 billion in 2022-2023.

A new survey of over 500 HR professionals, titled "HR Report on AI: Insights on HR’s Readiness and Risk Management" reveals that while 63% are concerned about data privacy and security related to AI, 40% of organisations lack clear policies governing its use. This highlights a critical need for HR to establish guidelines and training for responsible AI adoption to mitigate risks and leverage its potential benefits.

Confluent chief Jay Kreps says compliance can be challenging and lead to scrutiny of data movements. “Streaming technology enables the real-time synchronization of data, connecting all these disparate sources. An apt analogy is that of a central nervous system. The capability to unify data streams from different organizational segments empowers better decision making and the creation of personalized customer experiences,” he said.

The purchase allows Once Again to increase efficiencies and reduce environmental impact for its West Coast industrial customers seeking high-quality ingredients for baked goods, bars, and more.

The new product offerings address historically high butter prices with cost-conscious flavor solutions.

Arla Foods Ingredients has launched a new concept for high-protein bars with a natural positioning.

Like all types of food operations, snack food, and wholesale bakery plants need to monitor and maintain quality control, which prompts the need for inspection and detection equipment and technology to ensure that particles of glass, stone, and other contaminants don’t inadvertently get mixed into their formulations.

Cheese Buds Simple Cheddar Cheese Concentrate makes it possible to increase overall cheddar cheese flavor with very low inclusion levels without the need to declare as “flavor” or “natural flavor” for a cleaner label.

Bakery Concepts International has announced that it has been granted new patents for its Rapidojet technology.

Based on the concept of coloring food with food, EXBERRY colors are clean-label concentrates made from non-GMO fruits, vegetables and plants using physical processing methods.

Handcrafted in small batches, artisanal crackers made with real clover honey are filled with dark chocolate liquor combined with ethically sourced, dry roasted peanuts milled creamy.

Once Again Nut Butter is bringing new stand-alone cinnamon, honey, and chocolate graham crackers to market.

There’s nothing worse than coming home to find a burst pipe or malfunctioning water heater has flooded your basement. It’s perhaps why leak detection and prevention products continue to become more popular each year.

 Like the rest of the series, the new products are constructed with high-quality materials and designed for easy installation and maintenance, making them an ideal choice for busy commercial settings.

The awarded pizza box uses considerably less material than traditional solutions without compromising rigidity, function or print quality.

This article is really about putting all of the concepts in the previous articles together to come up with what will hopefully be the most significant change in thinking so far.

What’s that one worksite habit that really grinds your gears? Every safety pro has one pet peeve they hate to see but can’t seem to eliminate. Bad safety habits happen on every job site, but breaking those habits isn’t as easy as slapping workers on the wrist or offering them rewards.

There have been some unsettling reports recently of large increases in the number of whistleblower complaints to OSHA related to COVID-19.

OSHA ordered the Maersk Line to reinstate the seaman and pay $457,759 in back wages, interest, compensatory damages and $250,000 in punitive damages. 

The term “Safety culture” has become like the term “engagement” in popular management writings. There is no common agreement on the term. We are left with (mis)interpretations of terms like “safety culture,” which lead to haphazard attempts at changing organizations toward improvement.

eCompliance unveils its newest advancement in their product line-up at NXT 2019: The Future of EHS, their annual conference. The concept version of the eC Edge App was announced to attendees today to give customers and prospects a first-hand look at the advanced functionality the product will begin to offer in 2020.

It may be tempting for HR pros to use AI assistance to resolve the more complex accommodation requests of the Pregnant Workers Fairness Act.

If our nation seeks to remain the richest on the planet, then U.S. employers must embrace the concepts of the PWFA.

We need to abandon the popular misconceptions that compromise the effectiveness of HazCom training programs.

The increasing interest in functional beverages often focuses on the attributes these ingredients can provide consumers. However, as these beverages and ingredients proliferate, the colors market is playing a vital role in supporting this trend.

New Bike from Belsize Becomes A Christmas Favorite For Kids In The United States

Launched on the global crowdfunding platform Kickstarter.

A whole new experience with fan-made XR contents and Metaverse worldview

Denver's only beachside venue is back with new live music shows all summer long

Minia Esperanza de Ponce has found success as a staff registered nurse for the Mount Sinai Health System

An article published by The Australian Broadcasting Commission (ABC) news calling for better protection of customers and their personal data is valid but it is also possibly extremely dangerous says leading cybersecurity expert David Barnes.