A research team has conducted a comprehensive study on the effects of various sterilization methods on the quality of Aronia melanocarpa juice (AMJ).

Assessing racial equity globally is complex, involving policies, cultural attitudes and systemic issues that impact minority communities differently across regions.

Equality, diversity and inclusion at BGS  British Geological Survey

The growth quality of AlN single crystals was improved by optimizing the crucible structure for Al vapor transport with the help of finite element simulation.

In the conventional crucible structure for AlN crystal growth by physical vapor transport, owing to the long molecular transport path of Al vapor and the disruption of the gas flow by the presence of a deflector, the Al vapor easily forms polycrystals in the growth domain. The result is increased internal stress in the crystals and increased difficulty in growing large-sized crystals. On this basis, with the help of finite element simulations, a novel crucible structure is designed. This crucible not only optimizes the gas transport but also increases the radial gradient of the AlN crystal surface, making the enhanced growth rate in the central region more obvious. The thermal stresses between the deflector and the crystal are also reduced. High-quality AlN crystals with an FWHM of 79 arcsec were successfully grown with this structure, verifying the accuracy of finite element simulation of the growth of AlN crystals. Our work has important guiding significance for the growth of high-quality AlN crystals.

Ion beam figuring (IBF) is a powerful technique for figure correction of X-ray mirrors to a high accuracy. Here, recent technical advancements in the IBF instrument developed at Diamond Light Source are presented and experimental results for figuring of X-ray mirrors are given. The IBF system is equipped with a stable DC gridded ion source (120 mm diameter), a four-axis motion stage to manipulate the optic, a Faraday cup to monitor the ion-beam current, and a camera for alignment. A novel laser speckle angular measurement instrument also provides on-board metrology. To demonstrate the IBF system's capabilities, two silicon X-ray mirrors were processed. For 1D correction, a height error of 0.08 nm r.m.s. and a slope error of 44 nrad r.m.s. were achieved. For 2D correction over a 67 mm × 17 mm clear aperture, a height error of 0.8 nm r.m.s. and a slope error of 230 nrad r.m.s. were obtained. For the 1D case, this optical quality is comparable with the highest-grade, commercially available, X-ray optics.

Data acquisition and processing for cryo-electron tomography can be a significant bottleneck for users. To simplify and streamline the cryo-ET workflow, Tomo Live, an on-the-fly solution that automates the alignment and reconstruction of tilt-series data, enabling real-time data-quality assessment, has been developed. Through the integration of Tomo Live into the data-acquisition workflow for cryo-ET, motion correction is performed directly after each of the acquired tilt angles. Immediately after the tilt-series acquisition has completed, an unattended tilt-series alignment and reconstruction into a 3D volume is performed. The results are displayed in real time in a dedicated remote web platform that runs on the microscope hardware. Through this web platform, users can review the acquired data (aligned stack and 3D volume) and several quality metrics that are obtained during the alignment and reconstruction process. These quality metrics can be used for fast feedback for subsequent acquisitions to save time. Parameters such as Alignment Accuracy, Deleted Tilts and Tilt Axis Correction Angle are visualized as graphs and can be used as filters to export only the best tomograms (raw data, reconstruction and intermediate data) for further processing. Here, the Tomo Live algorithms and workflow are described and representative results on several biological samples are presented. The Tomo Live workflow is accessible to both expert and non-expert users, making it a valuable tool for the continued advancement of structural biology, cell biology and histology.

For a reliable characterization of materials and systems featuring multiple structural levels, a broad length scale from a few ångström to hundreds of nanometres must be analyzed and an extended Q range must be covered in X-ray and neutron scattering experiments. For certain samples or effects, it is advantageous to perform such characterization with a single instrument. Neutrons offer the unique advantage of contrast variation and matching by D-labeling, which is of great value in the characterization of natural or synthetic polymers. Some time-of-flight small-angle neutron scattering (TOF-SANS) instruments at neutron spallation sources can cover an extended Q range by using a broad wavelength band and a multitude of detectors. The detectors are arranged to cover a wide range of scattering angles with a resolution that allows both large-scale morphology and crystalline structure to be resolved simultaneously. However, for such analyses, the SANS instruments at steady-state sources operating in conventional monochromatic pinhole mode rely on additional wide-angle neutron scattering (WANS) detectors. The resolution must be tuned via a system of choppers and a TOF data acquisition option to reliably measure the atomic to mesoscale structures. The KWS-2 SANS diffractometer at Jülich Centre for Neutron Science allows the exploration of a wide Q range using conventional pinhole and lens focusing modes and an adjustable resolution Δλ/λ between 2 and 20%. This is achieved through the use of a versatile mechanical velocity selector combined with a variable slit opening and rotation frequency chopper. The installation of WANS detectors planned on the instrument required a detailed analysis of the quality of the data measured over a wide angular range with variable resolution. This article presents an assessment of the WANS performance by comparison with a McStas [Willendrup, Farhi & Lefmann (2004). Physica B, 350, E735–E737] simulation of ideal experimental conditions at the instrument.

Chesapeake Bay Program — Press Release — October 31, 2024

When it comes to air quality, many believe it's only an issue during the summer. Air quality remains a problem year round, with ozone being a concern in the summer and particulate matter posing a problem year round. Public Health is working with local officials to raise the importance of air quality awareness and what citizens can do to help improve air quality.

�Catawba Communities,� a monthly show which will feature information about programs and services provided by local governments, school systems and associated agencies across Catawba County, will premiere on Charter Communications� Government Channel (Channel 3) on Tuesday, August 23, 2011, at 8:00 p.m.

The Western Piedmont Council of Governments has won a national honor for the Western North Carolina Annual Air Quality Conference held at Lenoir-Rhyne University.

The nations health care industry has foundered in its ability to provide safe, high-quality care consistently to all Americans, says a new report from the Institute of Medicine of the National Academies. Reorganization and reform are urgently needed to fix what is now a disjointed and inefficient system.

To ensure that minority students who are poorly prepared for school are not assigned to special education for that reason, educators should be required to first provide them with high-quality instruction and social support in a general education classroom before making a determination that special education is needed.

Racial and ethnic minorities tend to receive lower-quality health care than whites do, even when insurance status, income, age, and severity of conditions are comparable.

The Institute of Medicine today presented the 2012 Gustav O. Lienhard Award to Donald M. Berwick, a physician whose work has catalyzed a national movement to improve health care quality and safety.

The analysis used by federal agencies to set standards for fuel economy and greenhouse gas emissions for new U.S. light-duty vehicles -- passenger cars and light trucks -- from 2017 to 2025 was thorough and of high caliber overall, says a new report from the National Research Council.

The number of patients in the U.S. awaiting organ transplantation outpaces the amount of transplants performed in the U.S., and many donated organs are not transplanted each year due to several factors, such as poor organ function, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Monitoring the quality and impact of undergraduate science, technology, engineering, and mathematics (STEM) education will require the collection of new national data on changing student demographics, instructors’ use of evidence-based teaching approaches, student transfer patterns, and other dimensions of STEM education, says a new report from the National Academies of Sciences, Engineering, and Medicine.

While the U.S. Department of Veterans Affairs (VA) provides mental health care of comparable or superior quality to care provided in private and non-VA public sectors, accessibility and quality of services vary across the VA health system, leaving a substantial unmet need for mental health services among veterans of the recent wars in Afghanistan and Iraq, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

While legal abortions in the U.S. are safe, the likelihood that women will receive the type of abortion services that best meet their needs varies considerably depending on where they live, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The U.S. Census Bureau should develop a detailed concept and implementation plan for an Annual Business Survey System (ABSS) to replace the current suite of largely separate annual economic surveys, says a new report by the National Academies of Sciences, Engineering, and Medicine.

Recent gains against the burden of illness, injury, and disability and commitment to universal health coverage (UHC) are insufficient to close the enormous gaps that remain between what is achievable in human health and where global health stands today, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Between one-third and one-half of U.S. clinicians experience burnout and addressing the epidemic requires systemic changes by health care organizations, educational institutions, and all levels of government, says a new report from the National Academy of Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine finds that there is no risk-free setting for giving birth, whether at home, in a birth center, or in a hospital.

A review of the New York City Watershed Protection Program, released today by the National Academies of Sciences, Engineering, and Medicine, says the program has been largely successful in maintaining and enhancing water quality for New York City’s drinking water since its inception in 1997.

Ensuring access to high-quality primary care for all people in the United States will require reforming payment models, expanding telehealth services, and supporting integrated, team-based care, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Scientific thinking and knowledge are essential to democracy and the workforce, but science education is not the national priority it needs to be. The White House, with leadership from OSTP, should encourage federal agencies, state and local governments, and others to focus resources on increasing the quality and accessibility of science education.

When shellfish farmers are deciding where to grow clams and oysters, they’re often acting on outdated water quality data — which can interrupt harvesting and cost them income. Gulf Research Program Fellow Natalie Nelson is working to predict water quality trends, so shellfish farmers can make better informed decisions.

The EPA’s current framework for evaluating the scientific evidence used to set national air quality standards is effective, reliable, and scientifically defensible, according to a new National Academies report.

To reduce racial disparities in the U.S. criminal justice system, policymakers at all levels should explore ways to decrease police stops and searches, jail detention, prison admission, and long sentences through coordinated policy reforms.

G&B has deployed over 80 RPA bots to automate manual processes across the value chain. This has resulted in productivity improvement, reduction in errors and improvement of employee experience.

About 25 years ago, most consumers and companies were primarily looking to solve baseline health-and-wellness conditions, or find new approaches to address them.

From a philosophical point of view, the notion of "quality" has formed a focus since the days of Aristotle. He saw quality as tied to the very nature of an object. Other thinkers through the years more prone to subjectivity brought relative

Some people place such a high emphasis on quality that they hang their shingle on it, like Publican Quality Bread has in Chicago. Just bite into any of the signature artisan breads the bakery distributes to restaurants throughout the city and you'll have all the personal experience you need to define quality bread for yourself.

As history has proven in the baking industry, sometimes distribution can make or break a company. Through the years, direct-store delivery (DSD) routes have grown increasingly complex, as the market for drivers has become exponentially more competitive. Meanwhile, complete transparency and tracking of actionable data for analyzing productivity are increasingly standard industry features.

Gürsoy, one of Turkey's most established hazelnut producers, is the first company in that country to harness the TOMRA 5C’s sorting technologies. 

To meet the needs of its growing business, Hudson Bread turned to Niverplast for its expertise in packaging automation for the bakery industry—specifically, a bag-in-box solution for its frozen artisan bread packaging line. 

Puratos Serbia has utilized flour and dough analysis technology to help develop a game-changing quality assurance database for its extensive product line.

As the largest British-owned potato chip manufacturer with the top-selling brand of chips in Northern Ireland, Tayto has a proven recipe for success.

More and more, customers expect to find cleaner-label options in every aisle of the grocery store, including the bread aisle. Sixty percent of bread consumers say the type of ingredients used in bread formulation is a primary consideration when purchasing.

Quality trumps quantity in the cookie category, as bakers turn toward simple, natural ingredients in response to consumer demand for more nutritious snacking options.

Leavening ingredients and leavening aides are important ingredients that help consistently create the textural qualities of various baked goods. And like every ingredient segment within bakery, leavening agents are subject to ongoing shopper trends.

The TheiaVu E-Series is a standalone vision inspection system that collects measurements of features of many types of baked goods, such as buns, rolls, English muffins, doughnuts, cookies, and more.

Haas-Meincke food technologists helped develop Hup Seng recipes for its cookie assortment, which have been awarded with the Monde Selection International High Quality Trophy.

The woman-founded brand features premium ingredients and upcycled flour.

The integration will allow mutual customers to access valuable information about their prospects and customers. The integration will ensure that the complete customer journey, from lead to job, is all captured within the ServiceTitan dashboard.

With remote work becoming the standard for many employees across the U.S. and homeowners spending even more time indoors as a result of the pandemic, a new focus is emerging on the need for sustainability and indoor environmental quality in homes. 

When you talk about water scarcity and the lack of clean drinking water, most people think about third-world countries. They don’t realize that there’s a growing threat to clean water right here at home in the United States. Look at the February train derailment in East Palestine, Ohio, where a fire forced the controlled release and burn of toxic chemicals to avoid an explosion. The resulting contamination killed thousands of fish in nearby streams and ignited concerns over soil and water quality.

No matter who you are, project management can be a challenge.