UV sterilization technology works successfully in water treatment plants and HVAC systems, but milk and juices too?

Children's Geographies; 06/01/2024
(AN 178088790); ISSN: 14733285
Academic Search Premier

Methodological Innovations, Ahead of Print. Land use change impacts on Sámi reindeer husbandry are well-documented, but existing maps often fail to capture socio-ecological relationships between herders, reindeer and nature. Conventional Geographic Information Systems (GIS) simplify these relationships, lacking local context and excluding valuable knowledge due to their rigid structure. This paper introduces participatory topological mapping, […]

The post Participatory topological mapping: A novel approach for exploring and communicating situated knowledge of complex socio-ecological systems was curated by information for practice.

The post A Novel Conditioning Approach to Counter Loneliness in Adults was curated by information for practice.

The post CfP | Psychoactives: Recreational drugs repurposed as novel therapies (Submission Deadline: 27 June) was curated by information for practice.

For many kids, middle school is a fraught time. Friendships are forged and broken; bodies begin to change in sometimes uncomfortable ways. For Zenobia July, starting middle school is far more complicated than it is for most of her peers.

Freeman Colby was a young schoolteacher from New Hampshire who joined the Union Army during the American Civil War. For the first nine months, Colby kept detailed notes of his service and wrote to his family members. Marek Bennett of Henniker drew on these rich resources for his graphic novel, The Civil War Diary of Freeman Colby. In that volume, Bennett stuck close to Colby's exact language. Recently, he's published Volume II, in which he takes some liberties and draws on new sources for inspiration. NHPR's Peter Biello sat down with Marek Bennett to talk about Volume II.

Writer Stacia Tolman worked for many years as a high school English teacher at a private school in New Hampshire’s Monadnock region.

Novelist Alex Myers came out as transgender in the mid-90s, when society's understanding of what it means to be transgender was less clear than it is today.

One day, while hiking in the Georgia mountains, a couple finds the bones of a human body buried many years ago. The discovery prompts a search for answers: why was this person killed? Who did it? And how many more bodies are hidden in these hills?

Obituary recounts life and career of alumnus and preeminent novelist Philip Roth

For today’s #MovieSpotlight, we are joined by film critics Jason Bechervaise and Darcy Paquet  to celebrate Han Kang’s Nobel Prize in Literature win! #한강...

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The synthesis of a chiral isothiourea, namely, (4aR,8aR)-3-phenyl-4a,5,6,7,8,8a-hexahydrobenzo[4,5]imidazo[2,1-b]thiazol-9-ium bromide, C15H17N2S+·Br−, with potential organocatalytic and anti-inflammatory activity is reported. The preparation of the heterocycle of interest was carried out in two high-yielding steps. The hydrobromide salt of the isothiourea of interest provided suitable crystals for X-ray diffraction analysis, the results of which are reported. Salient observations from this analysis are the near perpendicular arrangement of the phenyl ring and the mean plane of the heterocycle. This conformational characteristic may be relevant with regard the stereoselectivity induced by the chiral isothiourea in asymmetric reactions. Furthermore, evidence was found for the existence of an S...Br− halogen bond.

Superconducting undulators (SCUs) can offer a much higher on-axis undulator field than state-of-the-art cryogenic permanent-magnet undulators with the same period and vacuum gap. The development of shorter-period and high-field SCUs would allow the free-electron laser and synchrotron radiation source community to reduce both the length of undulators and the dimensions of the accelerator. Magnetic measurements are essential for characterizing the magnetic field quality of undulators for operation in a modern light source. Hall probe scanning is so far the most mature technique for local field characterization of undulators. This article focuses on the systematic error caused by thermal contraction that influences Hall probe measurements carried out in a liquid helium cryostat. A novel procedure, based on the redundant measurement of the magnetic field using multiple Hall probes at known relative distance, is introduced for the correction of such systematic error.

A novel insertion device is introduced, designated as the Mango wiggler, designed for synchrotron radiation (SR) imaging that provides a large field of view. This innovative device is constructed from two orthogonal planar wigglers with a small difference in their period lengths, eliciting the phase difference of the magnetic fields to incrementally transitions from 0 to π/2. Such a configuration enlarges the vertical divergence of the light source, as with the horizontal divergence. The appellation `Mango wiggler' derives from the distinctive mango-shaped contour of its radiation field. A comprehensive suite of theoretical analyses and simulations has been executed to elucidate the radiation properties of the Mango wiggler, employing SPECTRA and Mathematica as calculation tools. In conjunction with the ongoing construction of the High Energy Photon Source in Beijing a practical Mango wiggler device has been fabricated for utilization in SR imaging applications. Theoretical analyses were applied to this particular Mango wiggler to yield several theoretical conclusions, and several simulations were performed according to the measured magnetic field results.

Mevalonate kinase is central to the isoprenoid biosynthesis pathway. Here, high-resolution X-ray crystal structures of two mevalonate kinases are presented: a eukaryotic protein from Ramazzottius varieornatus and an archaeal protein from Methanococcoides burtonii. Both enzymes possess the highly conserved motifs of the GHMP enzyme superfamily, with notable differences between the two enzymes in the N-terminal part of the structures. Biochemical characterization of the two enzymes revealed major differences in their sensitivity to geranyl pyrophosphate and farnesyl pyrophosphate, and in their thermal stabilities. This work adds to the understanding of the structural basis of enzyme inhibition and thermostability in mevalonate kinases.

Scintillator-based ZnS:Ag/6LiF neutron detectors have been under development at ISIS for more than three decades. Continuous research and development aim to improve detector capabilities, achieve better performance and meet the increasingly demanding requirements set by neutron instruments. As part of this program, a high-efficiency 2D position-sensitive scintillator detector with wavelength-shifting fibres has been developed for neutron-diffraction applications. The detector consists of a double scintillator-fibre layer to improve detection efficiency. Each layer is made up of two orthogonal fibre planes placed between two ZnS:Ag/6LiF scintillator screens. Thin reflective foils are attached to the front and back scintillators of each layer to minimize light cross-talk between layers. The detector has an active area of 192 × 192 mm with a square pixel size of 3 × 3 mm. As part of the development process of the double-layer detector, a single-layer detector was built, together with a prototype detector in which the two layers of the detector could be read out separately. Efficiency calculations and measurements of all three detectors are discussed. The novel double-layer detector has been installed and tested on the SXD diffractometer at ISIS. The detector performance is compared with the current scintillator detectors employed on SXD by studying reference crystal samples. More than a factor of 3 improvement in efficiency is achieved with the double-layer wavelength-shifting-fibre detector. Software routines for further optimizations in spatial resolution and uniformity of response have been implemented and tested for 2D detectors. The methods and results are discussed in this manuscript.

This study reports the synthesis and crystal structure determination of a novel CrTe3 phase using various experimental and theoretical methods. The average stoichiometry and local phase separation of this quenched high-pressure phase were characterized by ex situ synchrotron powder X-ray diffraction and total scattering. Several structural models were obtained using simulated annealing, but all suffered from an imperfect Rietveld refinement, especially at higher diffraction angles. Finally, a novel stoichiometrically correct crystal structure model was proposed on the basis of electron diffraction data and refined against powder diffraction data using the Rietveld method. Scanning electron microscopy–energy-dispersive X-ray spectrometry (EDX) measurements verified the targeted 1:3 (Cr:Te) average stoichiometry for the starting compound and for the quenched high-pressure phase within experimental errors. Scanning transmission electron microscopy (STEM)–EDX was used to examine minute variations of the Cr-to-Te ratio at the nanoscale. Precession electron diffraction (PED) experiments were applied for the nanoscale structure analysis of the quenched high-pressure phase. The proposed monoclinic model from PED experiments provided an improved fit to the X-ray patterns, especially after introducing atomic anisotropic displacement parameters and partial occupancy of Cr atoms. Atomic resolution STEM and simulations were conducted to identify variations in the Cr-atom site-occupancy factor. No significant variations were observed experimentally for several zone axes. The magnetic properties of the novel CrTe3 phase were investigated through temperature- and field-dependent magnetization measurements. In order to understand these properties, auxiliary theoretical investigations have been performed by first-principles electronic structure calculations and Monte Carlo simulations. The obtained results allow the observed magnetization behavior to be interpreted as the consequence of competition between the applied magnetic field and the Cr–Cr exchange interactions, leading to a decrease of the magnetization towards T = 0 K typical for antiferromagnetic systems, as well as a field-induced enhanced magnetization around the critical temperature due to the high magnetic susceptibility in this region.

The general equation of the δ direct methods is established and applied in its difference form to the definition of one of the two residuals that constitute the SMAR phasing algorithm. These two residuals use the absolute value of ρ and/or the zero conversion of negative Fourier ripples (≥50% of the unit-cell volume). Alternatively, when solved for ρ, the general equation provides a simple derivation of the already known δM tangent formula.

President Barack Obama presents novelist, essayist and screenwriter Larry McMurtry with a National Humanities Medal in September 2015.; Credit: Leigh Vogel/WireImage/Getty Images

Larry McMurtry, a prolific, Pulitzer Prize-winning author and Oscar-winning screenwriter, has died at age 84. He was beloved for riveting and yet unsentimental depictions of the American West in books like Lonesome Dove, as well as for tales of family drama including Terms of Endearment.

In a statement, his representative Amanda Lundberg said McMurtry "passed away last night, on March 25 of heart failure at 84 years old surrounded by his loved ones who he lived with including long time writing partner Diana Ossana, his wife Norma Faye and their 3 dogs."

In all, McMurtry wrote more than 30 novels as well as over a dozen non-fiction works that spanned memoir, history and essays. He also wrote over 20 screenplays and television scripts.

McMurtry was also famous for his bookstore, Booked Up in Archer City, Texas. Even after selling off more than half of his holdings in 2012, he still had about 200,000 books between his private collection and the store.

When he won an Oscar in 2006 for the screenplay adaption of E. Annie Proulx' short story Brokeback Mountain, which he co-wrote with longtime writing partner Diana Ossana, he thanked booksellers.

"From the humblest paperback exchange to the masters of the great bookshops of the world," he said, "all are contributors to the survival of the culture of the book, a wonderful culture, which we mustn't lose."

Filmmakers were drawn to McMurtry's work; his books Hud, The Last Picture Show and Terms of Endearment were all made into films. Lonesome Dove, which earned him the Pulitzer in 1985, became a successful TV miniseries in 1989, starring Robert Duvall and Tommy Lee Jones.

Born in 1936 on a Texas ranch, McMurtry came to his love of the West through his family. His grandfather broke horses, and his father raised cattle.

"The West is mostly a very beautiful place," he told All Things Considered in 2014. "There are all those lovely spaces. There are all those running horses. It's a poetic imagery and it's been there for a long time."

But he wanted to scour that landscape of sentimental nostalgia for cowboys, he added. "To me it was hollow and I think it was hollow for my father, although he might not have ever brought that to his conscious mind. He totally loved cowboys and so did most of the cowboys we worked with and that got him through his life. But he knew perfectly well, so did we, that it wouldn't last another generation, it just was not going to last."

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

FoodTech start-up ChickP Protein, Ltd. has announced full commercial production of its 90 percent chickpea isolate.

Ingredion Incorporated has launched a dietary fiber in the U.S.—NOVELOSE 3490.

The CDC yesterday confirmed another infection with 2019 novel coronavirus (COVID-19) in the United States in California. The patient is among a group of people under a federal quarantine order because of their recent return to the U.S. on a State Department-chartered flight that arrived on February 7, 2020. All people who have been in Hubei Province in the past 14 days are considered at high risk of having been exposed to COVID-19 and subject to a temporary 14-day quarantine.

The entire galaxy can not keep Ben and Nessa apart.

Shabazz Arts will launch a Kickstarter campaign for their new graphic novel, Bearcat Wright & The Kayfable Chronicles. The book tells the story of Wright, the first African American pro-wrestling champion.

Award-winning writer Clark Hilton debuts a spellbinding science fiction novel "BAMBOO: A Post-Apocalyptic Odyssey," available now to buy online.

Books Illuminated is proud to make available to school libraries and public institutions the hardbound version of their popular climate fiction, "BAMBOO: A Post-Apocalyptic Odyssey."

McMaster deftly weaves WWII in Ukraine, coming of age, antisemitism, forbidden marriage, PTSD, and substance abuse into a masterpiece of a novel that delivers a breathtaking story of love, courage, and sacrifice.

The universally used Advanced Encryption Standard (AES) encryption can now be dramatically upgraded and customized by a patented technology called the Finite Lab-Transform (FLT).

The universally used Advanced Encryption Standard (AES) encryption can now be dramatically upgraded and customized by a patented technology called the Finite Lab-Transform (FLT)

The second installment in the Equestrian Dreams series poised to sweep readers off their feet with a heartwarming enemies-to-lovers story set at an equine-assisted therapy center.

As part of her fashion and film tour, Victoria Napolitano will commission Italian ateliers to create her exquisite and sophisticated haute couture designs for her novelette and film.

As part of her fashion and film tour, Victoria Napolitano will commission Italian ateliers to create her exquisite and sophisticated haute couture designs for her novelette and film.

Voyage Of Life is a magnificent work that explores the full range of human emotion and demonstrates how love can withstand even the most profound events without fading away with time.

As a former teacher of special needs children, Sharpe has direct experience regarding the effect bullying has on children. Her award-winning, bestselling books help readers find hope, inspiration and gratitude.

Giron is considered to be a great new voice in Christian Fiction and writes fiction with a mission.

In the tradition of Stephen Lawhead and Elizabeth Chadwick, Marlayne Giron writes epic fantasy fiction centered around traditional Christian values. Her work has been compared to Lord of the Rings and the Chronicles of Narnia.

As a former teacher of special needs children, Sharpe has direct experience regarding the effect bullying has on children. Her award-winning, bestselling books help readers find hope, inspiration and gratitude.

In the tradition of Stephen Lawhead and Elizabeth Chadwick, Marlayne Giron writes epic fantasy fiction centered around traditional Christian values. Her work has been compared to Lord of the Rings and the Chronicles of Narnia.

Crow writes meticulously researched, entertaining novels of romance, history, adventure and mystery in an engaging you-are-there style that allows readers to live the history. Reviewers have compared her work with PD James, Dan Brown and Barbara Pym.

Saverio Monachino amalgamates an odd collection of authors like John Irving, Tom Robbins, and Louise Penny into one, and the servings he presents—psychological fiction thrillers—come complete with a side order of comedy. Saverio believes adding

New study demonstrates the potential of veterinary telehealth to reach different species of animals

Romance Novel Releases on National Save a Pet Day, All First-Month Proceeds to Benefit Lange Animal Rescue Foundation

South Carolina author Joan Doucette's debut novel, "The Phantom Wore Red Pajamas," hit bookstores this week, promising to captivate mystery lovers with its unique blend of suspense, humor, and Lowcountry charm.

Update on Yeast-based Precision Biopesticide Technology 2023 Plans -- Invitation for Joint Development Partners to Accelerate Development of Multiple Products Using Sustainable Bio-based Precision Crop Protection Technology

Japan's #1 personal development author shares new lessons on success and abundance founded on Zen principles and delivered in a spirit of compassion, freedom, and joy.

After reconnecting with a childhood friend, who has since become homeless, an anxiety-ridden woman learns how to face her darkest fears.

Saverio Monachino amalgamates an odd collection of authors like John Irving, Tom Robbins, and Louise Penny into one, and the servings he presents come complete with a side order of comedy.

Voyage Of Life is a magnificent work that explores the full range of human emotion and demonstrates how love can withstand even the most profound events without fading away with time.