Nashville's Ryman Auditorium, nicknamed "The Mother Church of Country Music," has never hosted a hip-hop show. After 125 years, Wu-Tang Clan will be the first rap act to headline at the venue.

Xcel Energy wants to build the roughly 170-mile power line from Garvin in Lyon County to Becker in central Minnesota. It would connect solar and wind energy from southwest Minnesota to the electrical grid.

On November 7, Russian President Vladimir Putin spoke at the plenary session of the Valdai International Discussion Club in Sochi. The head of state announced a war for a new world order, spoke about guarantees of the West not to use nuclear weapons, and warned of difficult years to come. According to the Russian leader, the old world order is going down in history and the moment of truth was coming. "A serious, irreconcilable struggle is unfolding for the formation of a new [world order]. It is irreconcilable because this is not even a fight for power or geopolitical influence. This is a clash of the very principles on which relations between countries and peoples will be built at the next historical stage," Putin said.

Russian MP Gurulev said that the border cover group was insufficiently equipped. "No one likes the truth in reports," he said. State Duma deputy Andrei Gurulev wrote in his Telegram channel that he did not believe in the fact that the Russian military administration "did not know about the buildup of enemy troops" on the border near the Kursk region. Andrei Gurulev is a member of the State Duma Defense Committee. He holds the rank of lieutenant general.

RetailTechnologyReview.com spoke with Adrian Lawson, managing director of independent software vendor (ISV) Waizu, about how the company’s solutions are geared to helping organisations avoid the costly loss or misplacement of their mobile devices, thereby keeping their assets active and accountable and their workers fully productive.

Canalys's latest research reveals that the worldwide smartphone market fell by 10% to 258.2 million units in Q2 2023, showing a slowdown in decline.

New data from Demica, the fintech, reveals that the paper packaging sector in key markets across Europe and North America is showing signs of stabilisation.

It has recently emerged that consumer habits amongst Gen Z are changing, with many now turning to social media for retail therapy. Weighing in on this growing phenomenon of social media shopping, Nick Drewe, founder of the online discount platform Wethrift, offers his insights:

A silent crisis of ‘serial returns’ is eroding retail profit margins as uncovered in the Annual Returns Benchmark Report 2024* conducted by returns specialist ZigZag, in partnership with Retail Economics, accounting for 1 in 10 (11% of) online shoppers that make returns, are generating a quarter (24%) of all online non-food returns.

Linnworks, provider of inventory, order and warehouse management solutions for ecommerce retailers, has announced its new integration with Loop, a post-purchase platform designed to optimise returns, exchanges and reverse logistics.

On Monday, September 20, during a trading day on the Hong Kong stock exchange, the shares of Chinese developer Sinic collapsed by 87 percent. Experts point out that the shares collapsed due to the "domino effect", which was caused by the crisis of China's another developer giant, Evergrande. In 2020, Evergrande owner Hui Ka Yan was among the top three Chinese wealthy men. Today, however, the development company that he owns has found itself on the verge of default. Evergrande's debts are overwhelming and reach an astronomical amount of $302 billion. How did Hui Ka Yan lead his development empire to such a deep crisis? Evergrande is due to pay its investors $83 million on September 23rd. S&P Global believes that the Chinese government refuses to bail out the debt-stricken company. However, Hui Ka Yan is full of optimism. He assured his employees that his company will extricate from the crisis, although he did not specify how.

By Aviram Ganor, General Manager EMEA, Riskified.

Retailers have plenty to keep them awake at night, whether it’s enticing consumers to shop,  utdoing their competition or – most worrying of all – how to ensure their long-term survival in a rocky economy. Yet the latest insight from the British Retail Consortium offers some hope.

In recognition of Cyber Security Awareness Month, Uswitch Broadband experts set out to explore how well people are protecting themselves online. The survey uncovered common mistakes that leave people vulnerable to cyber risks, along with actionable tips on how to safeguard personal information.

Vladislav Bakalchuk, co-founder of one of Russia's largest marketplace platform Wildberries, announced an attempted gangster-style takeover of the company. The head of Chechnya, Ramzan Kadyrov posted a video of his conversation with Bakalchuk on his Telegram channel. Bakalchuk said that in early July, Russ Outdoor company, headed by Levon and Robert Mirzoyan, tried to take over the assets of Wildberries by means of legal schemes. According to the co-founder, they deceived his wife, Tatyana Bakalchuk, after which she left home without an opportunity to see her husband to discuss what was happening. The marketplace merged with Russ Outdoor Company in June; the shares of both companies in the business were approximately equal.

A new research report has revealed the innovative new ways retailers are using RFID technology in-store to improve profitability.

Cash handling solutions provider, Volumatic, has joined forces with EPoS solution providers MHouse Business Solutions to offer more efficient, accurate and streamlined cash processing to convenience retailers in Scotland and beyond.

Avery Dennison Label and Packaging Materials EMENA has introduced AD XeroLinr DT, a new FSC-certified and phenol-free direct thermal (DT) linerless solution that drives productivity, reduces waste and advances sustainability.

Business technology solutions provider Brother UK has launched a compact range of mono laser printers for businesses, helping resellers to support customers with downsized offices and decentralised workforces.

A lynx that climbed a power line support was rescued in Khakassia (a republic in Southern Siberia, Russia). The pole was not connected to power supply. The incident took place near the town of Chernogorsk on November 8.  The animal was transported for quarantine at the Wildlife Center, the Ministry of Natural Resources said.  Rescuers assumed that the big cat was someone’s house pet as the feline was not afraid of humans. 

Looking for medical experts to comment on the findings of the following embargoed study: Vitamin D Supplements May Lower Blood Pressure in Older People with Obesity

Online e-cigarette retailers are not consistently adhering to laws aimed at preventing the sale of vaping products to minors, including regulations on age verification, shipping methods and flavor restrictions, report researchers at the Herbert Wertheim School of Public Health and Human Longevity Science at University of California San Diego.

As population growth and extreme temperatures strain the United States power grid, utilities and equipment manufacturers are looking for ways to increase the amount of electricity the grid can carry. The Powerline Conductor Accelerated Testing Facility, or PCAT, located at the Department of Energy's Oak Ridge National Laboratory, is one of the only facilities in the country where companies can try out new transmission line technologies for long time periods in extremes of wind, weather, temperature and electrical load conditions.

A groundbreaking study released today reveals the alarming state of African elephant populations over the last 50 years. Both forest and savanna elephant species have experienced widespread declines due to overexploitation and habitat loss, mirroring the global trend affecting large-bodied animals.

Looking for medical experts to comment on the findings of the following embargoed study: Vitamin D Supplements May Lower Blood Pressure in Older People with Obesity

"Tell me the numbers, I'll take care of the politics." Shashi Nambisan, director of the Transportation Research Center (TRC) at UNLV, recalled a pivotal discussion in the early 1990s with then-County Commissioner Bruce L. Woodbury about the transportation needs of a region on the precipice of substantial growth.

[Domestic] :
A new online labor union welcomes all members, regardless of occupation or industry, including job seekers who are not currently employed. The civic group Workplace Gapjil 119 announced the union’s launch Monday, saying it is based on an internet community and anyone can participate. The group said ...

[more...]

[Politics] :
The average prices of gasoline and diesel both increased for the fourth consecutive week. According to the Korea National Oil Corporation's(KNOC) price information system Opinet on Saturday, the average price of gasoline rose 13-point-one won on-week to one-thousand-613-point three won per liter, or ...

[more...]

[Inter-Korea] :
South Korea’s intelligence agency believes some of the North Korean troops deployed to Russia in support of its military offensive in Ukraine may have been transported to the front lines, including high-ranking generals. According to senior members of the rival political parties on the parliamentary ...

[more...]

[Inter-Korea] :
The South Korean military says it believes more than ten-thousand North Korean troops have been deployed to Russia in support of the military offensive in Ukraine. At a press briefing Tuesday, defense ministry spokesperson Jeon Ha-kyu said intelligence authorities in South Korea and the U.S. believe a ...

[more...]

Efficient route planning is crucial for businesses to stay competitive and meet customer demands. Thankfully, there are several free routing software options available that can help streamline your business operations. Whether you're a small business owner or a logistics manager, these tools can be invaluable in optimizing your routes and maximizing productivity.

Ordering a stromboli vs. calzone is a matter of personal preference, but the difference between them is clear. One is folded in half like an apple turnover, and the other is rolled up like a jelly roll cake.

The rotating substrate method of crystallite deposition is modeled, allowing computation of effective material coefficients of the layers resulting from the averaging. A worked numerical example particularized to 6mm ZnO is provided.

Owing to the difficulties associated with working with carbohydrates, validating glycan 3D structures prior to deposition into the Protein Data Bank has become a staple of the structure-solution pipeline. The Privateer software provides integrative methods for the validation, analysis, refinement and graphical representation of 3D atomic structures of glycans, both as ligands and as protein modifiers. While Privateer is free software, it requires users to install any of the structural biology software suites that support it or to build it from source code. Here, the Privateer web app is presented, which is always up to date and available to be used online (https://privateer.york.ac.uk) without installation. This self-updating tool, which runs locally on the user's machine, will allow structural biologists to simply and quickly analyse carbohydrate ligands and protein glycosylation from a web browser whilst retaining all confidential information on their devices.

Brucella ovis is an etiologic agent of ovine epididymitis and brucellosis that causes global devastation in sheep, rams, goats, small ruminants and deer. There are no cost-effective methods for the worldwide eradication of ovine brucellosis. B. ovis and other protein targets from various Brucella species are currently in the pipeline for high-throughput structural analysis at the Seattle Structural Genomics Center for Infectious Disease (SSGCID), with the aim of identifying new therapeutic targets. Furthermore, the wealth of structures generated are effective tools for teaching scientific communication, structural science and biochemistry. One of these structures, B. ovis leucine-, isoleucine-, valine-, threonine- and alanine-binding protein (BoLBP), is a putative periplasmic amino acid-binding protein. BoLBP shares less than 29% sequence identity with any other structure in the Protein Data Bank. The production, crystallization and high-resolution structures of BoLBP are reported. BoLBP is a prototypical bacterial periplasmic amino acid-binding protein with the characteristic Venus flytrap topology of two globular domains encapsulating a large central cavity containing the peptide-binding region. The central cavity contains small molecules usurped from the crystallization milieu. The reported structures reveal the conformational flexibility of the central cavity in the absence of bound peptides. The structural similarity to other LBPs can be exploited to accelerate drug repurposing.

The correct determination of X-ray transmission at X-ray nanoprobes equipped with small beamstops for small- and wide-angle X-ray scattering collection is an unsolved problem with huge implications for data correction pipelines. We present a cost-effective solution to detect the transmission via the X-ray fluorescence of the beamstop with an avalanche photodiode.

This study proposes an operation optimization framework for impurity-free recycling of spent lithium-ion batteries. Using a hybrid population balance equation integrated with a data-driven condition classifier, the study firstly identifies the optimal batch and semi-batch operation conditions that significantly reduce the operation time with 100% purity of product; detailed guidelines are given for industrial applications.

Quantitative X-ray diffraction approaches require careful correction for sample transmission. Though this is a routine task at state-of-the-art small-angle X-ray scattering (SAXS), wide-angle X-ray scattering (WAXS) or diffraction beamlines at synchrotron facilities, the transmission signal cannot be recorded concurrently with SAXS/WAXS when using the small, sub-millimetre beamstops at many X-ray nanoprobes during SAXS/WAXS experiments due to the divergence-limited size of the beamstop and the generally tight geometry. This is detrimental to the data quality and often the only solution is to re-scan the sample with a PIN photodiode as a detector to obtain transmission values. In this manuscript, we present a simple yet effective solution to this problem in the form of a small beamstop with an inlaid metal target for optimal fluorescence yield. This fluorescence can be detected with a high-sensitivity avalanche photodiode and provides a linear counter to determine the sample transmission.

In powder diffraction, lattice symmetry relaxation causes a peak to split into several components which are not resolved if the degree of desymmetrization is small (pseudosymmetry). Here the equations which rule peak splitting are elaborated for the six minimal symmetry transitions, showing that the resulting split peaks are generally broader and asymmetric, and suffer an hkl-dependent displacement with respect to the high-symmetry parent peak. These results will be of help in Rietveld refinement of pseudosymmetric structures where an exact interpretation of peak deformation is required.

Algebraic expressions for averaging linear and nonlinear stiffness tensors from general anisotropy to different effective symmetries (11 Laue classes elastically representing all 32 crystal classes, and two non-crystalline symmetries: isotropic and cylindrical) have been derived by automatic symbolic computations of the arithmetic mean over the set of rotational transforms determining a given symmetry. This approach generalizes the Voigt average to nonlinear constants and desired approximate symmetries other than isotropic, which can be useful for a description of textured polycrystals and rocks preserving some symmetry aspects. Low-symmetry averages have been used to derive averages of higher symmetry to speed up computations. Relationships between the elastic constants of each symmetry have been deduced from their corresponding averages by resolving the rank-deficient system of linear equations. Isotropy has also been considered in terms of generalized Lamé constants. The results are published in the form of appendices in the supporting information for this article and have been deposited in the Mendeley database.

X-ray mirrors for synchrotron radiation are often bent into a curved figure and work under grazing-incidence conditions due to the strong penetrating nature of X-rays to most materials. Mirrors of different cross sections have been recommended to reduce the mirror's slope inaccuracy and clamping difficulty in order to overcome mechanical tolerances. With the development of hard X-ray focusing, it is difficult to meet the needs of focusing mirrors with small slope error with the existing mirror processing technology. Deformable mirrors are adaptive optics that can produce a flexible surface figure. A method of using a deformable mirror as a phase compensator is described to enhance the focusing performance of an X-ray mirror. This paper presents an active piezoelectric plane X-ray focusing mirror with a linearly changing thickness that has the ability of phase compensation while focusing X-rays. Benefiting from its special structural design, the mirror can realize flexible focusing at different focusing geometries using a single input driving voltage. A prototype was used to measure its performance under one-dimension and two-dimension conditions. The results prove that, even at a bending magnet beamline, the mirror can easily achieve a single-micrometre focusing without a complicated bending mechanism or high-precision surface processing. It is hoped that this kind of deformable mirror will have a wide and flexible application in the synchrotron radiation field.

An integrated computer software system for macromolecular crystallography (MX) data collection at the BL02U1 and BL10U2 beamlines of the Shanghai Synchrotron Radiation Facility is described. The system, Finback, implements a set of features designed for the automated MX beamlines, and is marked with a user-friendly web-based graphical user interface (GUI) for interactive data collection. The Finback client GUI can run on modern browsers and has been developed using several modern web technologies including WebSocket, WebGL, WebWorker and WebAssembly. Finback supports multiple concurrent sessions, so on-site and remote users can access the beamline simultaneously. Finback also cooperates with the deployed experimental data and information management system, the relevant experimental parameters and results are automatically deposited to a database.

Large-bandwidth pulses produced by cutting-edge X-ray free-electron lasers (FELs) are of great importance in research fields like material science and biology. In this paper, a new method to generate high-power ultrashort FEL pulses with tunable spectral bandwidth with spectral coherence using a dielectric-lined waveguide without interfering operation of linacs is proposed. By exploiting the passive and dephasingless wakefield at terahertz frequency excited by the beam, stable energy modulation can be achieved in the electron beam and large-bandwidth high-intensity soft X-ray radiation can be generated. Three-dimensional start-to-end simulations have been carried out and the results show that coherent radiation pulses with duration of a few femtoseconds and bandwidths ranging from 1.01% to 2.16% can be achieved by changing the undulator taper profile.

In this work, Ce-doped yttria-stabilized zirconia (YSZ) and pure YSZ phases were subjected to irradiation with 14 MeV Au ions. Irradiation studies were performed to simulate long-term structural and microstructural damage due to self-irradiation in YSZ phases hosting alpha-active radioactive species. It was found that both the Ce-doped YSZ and the YSZ phases had a reasonable tolerance to irradiation at high ion fluences and the bulk crystallinity was well preserved. Nevertheless, local microstrain increased in all compounds under study after irradiation, with the Ce-doped phases being less affected than pure YSZ. Doping with cerium ions increased the microstructural stability of YSZ phases through a possible reduction in the mobility of oxygen atoms, which limits the formation of structural defects. Doping of YSZ with tetravalent actinide elements is expected to have a similar effect. Thus, YSZ phases are promising for the safe long-term storage of radioactive elements. Using synchrotron radiation diffraction, measurements of the thin irradiated layers of the Ce-YSZ and YSZ samples were performed in grazing incidence (GI) mode. A corresponding module for measurements in GI mode was developed at the Rossendorf Beamline and relevant technical details for sample alignment and data collection are also presented.

The ForMAX beamline at the MAX IV Laboratory provides multiscale and multimodal structural characterization of hierarchical materials in the nanometre to millimetre range by combining small- and wide-angle X-ray scattering with full-field microtomography. The modular design of the beamline is optimized for easy switching between different experimental modalities. The beamline has a special focus on the development of novel fibrous materials from forest resources, but it is also well suited for studies within, for example, food science and biomedical research.

The beamline optics and endstations at branch B of the Versatile Soft X-ray (VerSoX) beamline B07 at Diamond Light Source are described. B07-B provides medium-flux X-rays in the range 45–2200 eV from a bending magnet source, giving access to local electronic structure for atoms of all elements from Li to Y. It has an endstation for high-throughput X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine-structure (NEXAFS) measurements under ultrahigh-vacuum (UHV) conditions. B07-B has a second endstation dedicated to NEXAFS at pressures from UHV to ambient pressure (1 atm). The combination of these endstations permits studies of a wide range of interfaces and materials. The beamline and endstation designs are discussed in detail, as well as their performance and the commissioning process.

To characterize an electron beam, visible synchrotron light is often used and dedicated beamlines at synchrotron sources are becoming a more common feature as instruments and methods for the diagnostics are, along with the accelerators, further developed. At KARA (Karlsruhe Research Accelerator), such a beamline exists and is based on a typical infrared/visible-light configuration. From experience at such beamlines no significant radiation was expected (dose rates larger than 0.5 µSv h−1). This was found not to be the case and a higher dose was measured which fortunately could be shielded to an acceptable level with 0.3 mm of aluminium foil or 2.0 mm of Pyrex glass. The presence of this radiation led to further investigation by both experiment and calculation. A custom setup using a silicon drift detector for energy-dispersive spectroscopy (Ketek GmbH) and attenuation experiments showed the radiation to be predominantly copper K-shell fluorescence and is confirmed by calculation. The measurement of secondary radiation from scattering of synchrotron and other radiation, and its calculation, is important for radiation protection, and, although a lot of experience exists and methods for radiation protection are well established, changes in machine, beamlines and experiments mean a constant appraisal is needed.

A high-flux beamline optimized for non-resonant X-ray emission spectroscopy (XES) in the tender X-ray energy range has been constructed at the BESSY II synchrotron source. The beamline utilizes a cryogenically cooled undulator that provides X-rays over the energy range 2.1 keV to 9.5 keV. This energy range provides access to XES [and in the future X-ray absorption spectroscopy (XAS)] studies of transition metals ranging from Ti to Cu (Kα, Kβ lines) and Zr to Ag (Lα, Lβ), as well as light elements including P, S, Cl, K and Ca (Kα, Kβ). The beamline can be operated in two modes. In PINK mode, a multilayer monochromator (E/ΔE ≃ 30–80) provides a high photon flux (1014 photons s−1 at 6 keV and 300 mA ring current), allowing non-resonant XES measurements of dilute substances. This mode is currently available for general user operation. X-ray absorption near-edge structure and resonant XAS techniques will be available after the second stage of the PINK commissioning, when a high monochromatic mode (E/ΔE ≃ 10000–40000) will be facilitated by a double-crystal monochromator. At present, the beamline incorporates two von Hamos spectrometers, enabling time-resolved XES experiments with time scales down to 0.1 s and the possibility of two-color XES experiments. This paper describes the optical scheme of the PINK beamline and the endstation. The design of the two von Hamos dispersive spectrometers and sample environment are discussed here in detail. To illustrate, XES spectra of phosphorus complexes, KCl, TiO2 and Co3O4 measured using the PINK setup are presented.

The soft X-ray photoelectron momentum microscopy (PMM) experimental station at the UVSOR Synchrotron Facility has been recently upgraded by additionally guiding vacuum ultraviolet (VUV) light in a normal-incidence configuration. PMM offers a very powerful tool for comprehensive electronic structure analyses in real and momentum spaces. In this work, a VUV beam with variable polarization in the normal-incidence geometry was obtained at the same sample position as the soft X-ray beam from BL6U by branching the VUV beamline BL7U. The valence electronic structure of the Au(111) surface was measured using horizontal and vertical linearly polarized (s-polarized) light excitations from BL7U in addition to horizontal linearly polarized (p-polarized) light excitations from BL6U. Such highly symmetric photoemission geometry with normal incidence offers direct access to atomic orbital information via photon polarization-dependent transition-matrix-element analysis.

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.