An expanded meeting of the Board of the Ministry of Defenсe was held in Moscow on December 21. During the meeting, Defence Minister Sergei Shoigu delivered a keynote speech. President Vladimir Putin also spoke at the meeting. Below are key remarks that Shoigu and Putin made about the army, the special operation and priority tasks for 2023. Russian President Vladimir Putin: Of course, the hostilities and military operations are always associated with tragedy and loss of lives. We understand this very well, we are aware of this. But since this [conflict] is inevitable, better today than tomorrow. I think that everyone present in this auditorium perfectly understands what I am talking about. I still consider the Ukrainian people our brotherly nation. What is happening now is a tragedy, but it does not come as a result of our policy. We need to study NATO's experience and tactics in order to include that in the troops training programme and equipping the army. NATO weapons must be analyzed and used to build the Armed Forces of the Russian Federation. Russia will continue to develop the nuclear triad. This is the main guarantee of maintaining the sovereignty and territorial integrity of the country. As many as 150,000 of the 300,000 mobilised are now undergoing training at training grounds. The other half is in the zone of hostilities. This is enough for the special operation. The past mobilisation has revealed certain problems. To eliminate them, we need to modernise the system of military commissariats. The hostilities have identified issues that need to be worked on, including communication issues. The Ministry of Defence should be attentive to criticism. The ministry should respond to it in a timely manner. Everything a fighter needs must be modern and reliable. Officers and sergeants who have gained experience in the special operation should be assigned to new positions as a matter of priority. It is necessary to develop and use drones in the army — they must be everywhere. We need to expand the arsenal of modern attack weapons. Sarmat intercontinental missiles will be put on combat duty in the near future. The Admiral Gorshkov frigate with state-of-the-art Zirkon hypersonic missile systems will enter combat service in early 2023. We need to saturate the troops with everything necessary — from modern first-aid kits to sights. Everything is important on the battlefield. There are no restrictions to finance the Russian Armed Forces. The country gives the army everything they ask for. We've got everything. We look forward to constructive and meaningful negotiations with a visible end result that would ensure equal security for all, within a certain timeframe. We will not engage in the militarization of the country and economy. Defence Minister Sergei Shoigu:

The monstrous terrorist attack at Crocus City Hall in Russia triggered discussions about the need to reinstate death penalty in the country. It is the legal side of the issue that is being discussed, since the moratorium was established by the Constitutional Court. Russian officials believe that the moratorium on the death penalty that was introduced in Russia in 1996 in connection with the entry into the Council of Europe should be suspended. State Duma speaker Vyacheslav Volodin believes that there is no need for any referendum here — it would only be enough for the Constitutional Court to lift it. Lawyers believe executions will return to Russia Experts maintain that according to the Constitutional Court's clarification from 2009, the binding nature of this or that political decision shall remain unchanged. However, the head of the State Duma Committee on Legislation, Pavel Krasheninnikov, said that there are grounds for lifting the moratorium.

This week, a Travis County district court judge convicted Sehgal & Sons Enterprises (Ultra Business Services Inc.) of first-degree felony in a scheme to defraud Texas Mutual Insurance Company (Texas Mutual).

Business owners have many decisions to make, including whether to provide workers’ compensation coverage to their employees. Texas is the only state that gives private-sector employers that choice.

Over 700 industry leaders and stakeholders gathered July 10-12 in Austin for the annual Texas Workers’ Compensation Conference hosted by the Texas Division of Workers’ Compensation.

It appears that Western media have received another thesis that they need to hammer into the minds of Western people. In today's CNN article about Armageddon, White House reporter Stephen Collinson called Vladimir Putin a "self-styled" president for the first time. CNN depends on commercial and diplomatic support from the US government. Therefore, the broadcaster receives instructions on how to interpret things directly from the White House. CNN has spent millions covering the war in Ukraine, The New York Times said. Collinson does not try to analyse that the "self-styled president" was elected by the overwhelming majority and why his popularity ratings go off scale compared to those of Western leaders. The goal is to hammer this idea into people's heads.

The big loser in the French elections was not the far right. It's true that if it hadn't been for the spurious agreements between the New Popular Front and the Macronists, the National Regroupment would have grown even more. But the result of the second round is not exactly a victory for the left. After Marine Le Pen's RN led the first round of the elections, the leaders of the NFP fell into the trap of the French press and Emmanuel Macron, abandoning numerous candidates of their own to increase the chances of the neoliberal right linked to the Renaissance party beating the far right.  The French big bourgeoisie called for a "republican front" to create a "cordon sanitaire" made up of the left and the neoliberal right in order to prevent a landslide victory for the RN, which led to agreements in around 220 constituencies for the candidate with supposedly the least chance of winning the RN to abandon the race in favour of the candidate with the greatest chance. Except that most of the abandonments were by the NFP so that Macron's allies could beat Le Pen's allies, even though the NFP came second in the first round, far ahead of Macron's coalition.

In the event of a global crisis and deterioration of relations between the United States and China, the Central Bank of Russia will have to implement its risk scenario in which the bank will have to use the National Welfare Fund (NWF). The liquid part of the fund — the part that is available for spending — will be exhausted already in 2025, the Central Bank of Russia said in its report titled "Main Directions of the Unified State Monetary Policy." A global crisis may occur against the backdrop of high interest rates and the imbalance in global financial markets, Central Bank analysts believe.

Health Care Provider Boot Camp Day 7: Certified Workers’ Compensation Health Care Networks

Health Care Provider Boot Camp Day 4: Identifying a Workers’ Compensation Patient

Health Care Provider Boot Camp Day 2: How to Become a Texas Workers’ Compensation Treating Doctor

Health Care Provider Boot Camp Day 1: Introduction to Workers’ Compensation

Texas Workers’ Compensation 2025 Professional and Workers’ Compensation Specific Exams Reimbursement Rates

Staying in compliance in the Texas workers' compensation system

Endor Labs, the open source software security solutions provider, has released The 2024 Dependency Management Report, which consolidates extensive original and third-party research into the current state of security in the software dependency lifecycle that represents the foundation for all application development.

Economist Vladislav Inozemtsev writes about the change in the leadership of the Federal Chamber of Lawyers “At the end of last week ... at a meeting of the Council of the Federal Chamber of Lawyers of Russia, its long-term president, Yuri Pilipenko, who has held this post since 2015, was not re-elected for another term. (It is noteworthy that on the morning of December 15, he, being a president of the Chamber, sent a letter to the head of the Council of Bars and Law Societies of Europe, James MacGuill, expressing concern about the situation with the protection of the legal rights of Russians in European countries).” Inozemtsev notes that Pilipenko is a “highly experienced lawyer” who, as it would seem, “talentedly led a professional organization of lawyers, skillfully resolving any sensitive issues in the interaction between the legal community and the authorities, and at the same time demonstrating a willingness to independently make important decisions for the legal workers without waiting for the initiatives of the Ministry of Justice and the Kremlin.”

Former McDonald's restaurants in Kazakhstan have changed signs yet again. "We're Open" signs have been replaced with new "I am…" signs that contain proper names (in Kazakh language). For example, the signs of a restaurant in the city of Alma-Ata says "I am Madiyar." Other restaurants were called "I am Daniyar," I am Yulia," "I am Aray," I am Alexander," etc. Food Solutions KZ restaurant management company confirmed that the signs of former McDonald's restaurants were changed in six cities.

Tinkoff's new headquarters occupies ninety thousand square metres in two high-rise towers — of 13 and 20 storeys — at the AFI Square business centre on Gruzinskiy Val. Called Tinkoff Space, the company's new headquarters is designed in the style of Western big tech firms such as Google and Amazon. It includes a flexible workspace, a private clinic offering a full range of healthcare services, cafes and restaurants, a consumer services centre, a beauty salon, a free-of-charge fitness centre for company employees, as well as relaxation areas: a green garden space filled with real plants, norki (dedicated rest areas) and meditation rooms. According to Stanislav Bliznyuk, Chairman of Tinkoff's Management Board, the company decided to relocate due to its growing headcount:

Ras Al Khaimah Economic Zone (RAKEZ) has tied up with RAKBANK to facilitate the opening of bank accounts for RAKEZ clients through a digital kiosk within its one-stop shop service centre in Al Hamra, Ras Al Khaimah. The new kiosk allows clients to complete their application on the spot, without the need to visit a RAKBANK branch.

The largest vaccination station in Europe was opened in Moscow on the territory of the Gostiny Dvor shopping mall, Moscow Mayor Sergei Sobyanin said.  According to the message posted on Sobyanin's website, the station can take up to 6,000 people a day. This is the largest vaccination centre in Moscow, Sobyanin said.  The mayor added that the vaccination station in Moscow's iconic GUM department store on Red Square does not accommodate those who want to get vaccinated, nor is it possible to ensure social distance there due to small premises. The new vaccination station in Gostiny Dvor was opened instead of the one in GUM. 

The University of Pennsylvania Graduate School of Education (Penn GSE) has been awarded $3.5 million, part of a larger $8 million grant from Education Initiatives, to partner with the School District of Philadelphia (SDP) to launch The Academy at Penn, an innovative five-year, cohort-based college- and career-readiness model for high school students. Foundations, Inc. and the Consortium for Policy Research in Education (CPRE) were also awarded through the grant as part of the larger partnership. The close collaboration involves working together to design, implement, and evaluate the project.

[Inter-Korea] :
North Korea and Russia have accused the United States and its allies of escalating tensions on the Korean Peninsula, with Moscow expressing its full support of the North's measures against the United States. Pyongyang and Moscow released press statements on Saturday, a day after a strategic dialogue ...

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[Sports] :
The sports ministry recommended on Tuesday that the Korea Football Association(KFA) take strong disciplinary action against its executives following an audit of the governing body. Following the monthslong audit, the ministry concluded that at least suspensions would be necessary for KFA President Chung ...

[more...]

[Science] :
An international high-level government-civilian meeting opened in Seoul on Monday for discussions on the principles and regulations for artificial intelligence(AI) application in the military. According to Seoul's foreign and defense ministries, this is the Second Summit on Responsible AI in the ...

[more...]

When you're choosing a place to live, the cost of living matters — a lot. While some states offer an affordable lifestyle, others place serious pressure on people's wallets year in and year out. So, which is the most expensive state to live in? And which other states should you avoid if you're worried about your budget?

[International] :
Microsoft-backed OpenAI's popular chatbot ChatGPT was restored after a brief connection failure that affected thousands of users worldwide on Friday. In a statement on its website, OpenAI said that issues with ChapGPT have now been resolved. It said most users regained access by 4:34 p.m. Pacific ...

[more...]

Unfortunately for drivers, we often see the highest gas prices during the summer, starting around Memorial Day. In May 2022, U.S. consumers paid an average of $1.50 per gallon more than they were at the same time in 2021, according to AAA.

[Culture] :
The Busan International Film Festival(BIFF) is set to start its ten-day run Wednesday.  Asia’s largest film festival will kick off with a grand opening ceremony at 7 p.m. at Busan Cinema Center in the southern port city of Busan, featuring 224 films from 63 countries. The 29th BIFF will open with ...

[more...]

[Culture] :
 Calligraphy by the late Korean independence fighter Ahn Jung-geun will soon be on display for the South Korean public. According to the National Museum of Korean Contemporary History, a special exhibition on Ahn’s writings will open Thursday in cooperation with the Ahn Junggeun Memorial Association ...

[more...]

Explore Aquarius Season's unique energy, from innovation to social connection. Learn how this zodiac period influences creativity, relationships, and self-expression.

Update released for BGS open-source database software, ETL Helper  British Geological Survey

New underground observatory open for research  British Geological Survey

BGS Open Day 2024  British Geological Survey

The crystal structure of a neo­pentyl­oxypillar[5]arene with two pyridine mol­ecules encapsulated in the macrocyclic cavity is reported.

AnACor2.0 significantly accelerates the calculation of analytical absorption corrections in long-wavelength crystallography, achieving up to 175× speed improvements. This enhancement is achieved through innovative sampling techniques, bisection and gridding methods, and optimized CUDA implementations, ensuring efficient and accurate results.

The position- and time-resolved monitoring of a mechanochemical reaction using synchrotron powder X-ray diffraction revealed a position-independent increase rate of product in the jar of a shaker mill.

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.

In the title compound, the tellurium(VI) and vanadium(V) atoms are statistically disordered over two of the ten metal-atom sites in the unprotonated [TeV9O28]5– heteropolyanion.

The crystal structure of the co-crystal salt solvate 1,10-phenanthrolinium violurate violuric acid penta­hydrate features a tri-periodic hydrogen-bonded network with the violurate and violuric acid residues each assembled into tapes and the phenanthrolinium cations residing in channels.

Analytical absorption corrections are employed in scaling diffraction data for highly absorbing samples, such as those used in long-wavelength crystallography, where empirical corrections pose a challenge. AnACor2.0 is an accelerated software package developed to calculate analytical absorption corrections. It accomplishes this by ray-tracing the paths of diffracted X-rays through a voxelized 3D model of the sample. Due to the computationally intensive nature of ray-tracing, the calculation of analytical absorption corrections for a given sample can be time consuming. Three experimental datasets (insulin at λ = 3.10 Å, thermolysin at λ = 3.53 Å and thaumatin at λ = 4.13 Å) were processed to investigate the effectiveness of the accelerated methods in AnACor2.0. These methods demonstrated a maximum reduction in execution time of up to 175× compared with previous methods. As a result, the absorption factor calculation for the insulin dataset can now be completed in less than 10 s. These acceleration methods combine sampling, which evaluates subsets of crystal voxels, with modifications to standard ray-tracing. The bisection method is used to find path lengths, reducing the complexity from O(n) to O(log2 n). The gridding method involves calculating a regular grid of diffraction paths and using interpolation to find an absorption correction for a specific reflection. Additionally, optimized and specifically designed CUDA implementations for NVIDIA GPUs are utilized to enhance performance. Evaluation of these methods using simulated and real datasets demonstrates that systematic sampling of the 3D model provides consistently accurate results with minimal variance across different sampling ratios. The mean difference of absorption factors from the full calculation (without sampling) is at most 2%. Additionally, the anomalous peak heights of sulfur atoms in the Fourier map show a mean difference of only 1% compared with the full calculation. This research refines and accelerates the process of analytical absorption corrections, introducing innovative sampling and computational techniques that significantly enhance efficiency while maintaining accurate results.

We investigated the position and time dependence of a mechanochemical reaction induced by ball milling using in situ synchrotron powder X-ray diffraction with changing X-ray irradiation position. The mechanochemical reduction of AgCl with Cu was monitored in situ with the X-rays incident at two different vertical positions on the jar. Our previously developed multi-distance Rietveld method was applied to analyze the in situ diffraction data with a 1 min resolution. Both the vertical and the horizontal sample positions were determined using the sample-to-detector distances from the in situ data. Position dependence was found in the powder spreading and induction time. We reveal that the increase rate of the product is independent of the sample position when measured with a 1 min time resolution, confirming the validity of in situ monitoring of part of the space in a milling jar for a gradual mechanochemical reaction.

During X-ray diffraction experiments on single crystals, the diffracted beam intensities may be affected by multiple-beam X-ray diffraction (MBD). This effect is particularly frequent at higher X-ray energies and for larger unit cells. The appearance of this so-called Renninger effect often impairs the interpretation of diffracted intensities. This applies in particular to energy spectra analysed in resonant experiments, since during scans of the incident photon energy these conditions are necessarily met for specific X-ray energies. This effect can be addressed by carefully avoiding multiple-beam reflection conditions at a given X-ray energy and a given position in reciprocal space. However, areas which are (nearly) free of MBD are not always available. This article presents a universal concept of data acquisition and post-processing for resonant X-ray diffraction experiments. Our concept facilitates the reliable determination of kinematic (MBD-free) resonant diffraction intensities even at relatively high energies which, in turn, enables the study of higher absorption edges. This way, the applicability of resonant diffraction, e.g. to reveal the local atomic and electronic structure or chemical environment, is extended for a vast majority of crystalline materials. The potential of this approach compared with conventional data reduction is demonstrated by the measurements of the Ta L3 edge of well studied lithium tantalate LiTaO3.

X-ray spectroscopy is a valuable technique for the study of many materials systems. Characterizing reactions in situ and operando can reveal complex reaction kinetics, which is crucial to understanding active site composition and reaction mechanisms. In this project, the design, fabrication and testing of an open-source and easy-to-fabricate electrochemical cell for in situ electrochemistry compatible with X-ray absorption spectroscopy in both transmission and fluorescence modes are accomplished via windows with large opening angles on both the upstream and downstream sides of the cell. Using a hobbyist computer numerical control machine and free 3D CAD software, anyone can make a reliable electrochemical cell using this design. Onion-like carbon nanoparticles, with a 1:3 iron-to-cobalt ratio, were drop-coated onto carbon paper for testing in situ X-ray absorption spectroscopy. Cyclic voltammetry of the carbon paper showed the expected behavior, with no increased ohmic drop, even in sandwiched cells. Chronoamperometry was used to apply 0.4 V versus reversible hydrogen electrode, with and without 15 min of oxygen purging to ensure that the electrochemical cell does not provide any artefacts due to gas purging. The XANES and EXAFS spectra showed no differences with and without oxygen, as expected at 0.4 V, without any artefacts due to gas purging. The development of this open-source electrochemical cell design allows for improved collection of in situ X-ray absorption spectroscopy data and enables researchers to perform both transmission and fluorescence simultaneously. It additionally addresses key practical considerations including gas purging, reduced ionic resistance and leak prevention.

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.

Physical optics simulations for beamlines and experiments allow users to test experiment feasibility and optimize beamline settings ahead of beam time in order to optimize valuable beam time at synchrotron light sources like NSLS-II. Further, such simulations also help to develop and test experimental data processing methods and software in advance. The Synchrotron Radiation Workshop (SRW) software package supports such complex simulations. We demonstrate how recent developments in SRW significantly improve the efficiency of physical optics simulations, such as end-to-end simulations of time-dependent X-ray photon correlation spectroscopy experiments with partially coherent undulator radiation (UR). The molecular dynamics simulation code LAMMPS was chosen to model the sample: a solution of silica nanoparticles in water at room temperature. Real-space distributions of nanoparticles produced by LAMMPS were imported into SRW and used to simulate scattering patterns of partially coherent hard X-ray UR from such a sample at the detector. The partially coherent UR illuminating the sample can be represented by a set of orthogonal coherent modes obtained by simulation of emission and propagation of this radiation through the coherent hard X-ray (CHX) scattering beamline followed by a coherent-mode decomposition. GPU acceleration is added for several key functions of SRW used in propagation from sample to detector, further improving the speed of the calculations. The accuracy of this simulation is benchmarked by comparison with experimental data.

In situ wavefront sensing plays a critical role in the delivery of high-quality beams for X-ray experiments. X-ray speckle-based techniques stand out among other in situ techniques for their easy experimental setup and various data acquisition modes. Although X-ray speckle-based techniques have been under development for more than a decade, there are still no user-friendly software packages for new researchers to begin with. Here, we present an open-source Python package, spexwavepy, for X-ray wavefront sensing using speckle-based techniques. This Python package covers a variety of X-ray speckle-based techniques, provides plenty of examples with real experimental data and offers detailed online documentation for users. We hope it can help new researchers learn and apply the speckle-based techniques for X-ray wavefront sensing to synchrotron radiation and X-ray free-electron laser beamlines.

Under DAPHNE4NFDI, the X-ray absorption spectroscopy (XAS) reference database, RefXAS, has been set up. For this purpose, we developed a method to enable users to submit a raw dataset, with its associated metadata, via a dedicated website for inclusion in the database. Implementation of the database includes an upload of metadata to the scientific catalogue and an upload of files via object storage, with automated query capabilities through a web server and visualization of the data and files. Based on the mode of measurements, quality criteria have been formulated for the automated check of any uploaded data. In the present work, the significant metadata fields for reusability, as well as reproducibility of results (FAIR data principles), are discussed. Quality criteria for the data uploaded to the database have been formulated and assessed. Moreover, the usability and interoperability of available XAS data/file formats have been explored. The first version of the RefXAS database prototype is presented, which features a human verification procedure, currently being tested with a new user interface designed specifically for curators; a user-friendly landing page; a full list of datasets; advanced search capabilities; a streamlined upload process; and, finally, a server-side automatic authentication and (meta-) data storage via MongoDB, PostgreSQL and (data-) files via relevant APIs.

A second crystalline modification of the title compound, C12H19N3S [common name: cis-jasmone thio­semicarbazone] was crystallized from tetra­hydro­furane at room temperature. There is one crystallographic independent mol­ecule in the asymmetric unit, showing disorder in the cis-jasmone chain [site-occupancy ratio = 0.590 (14):0.410 (14)]. The thio­semicarbazone entity is approximately planar, with the maximum deviation from the mean plane through the N/N/C/S/N atoms being 0.0463 (14) Å [r.m.s.d. = 0.0324 Å], while for the five-membered ring of the jasmone fragment, the maximum deviation from the mean plane through the carbon atoms amounts to 0.0465 (15) Å [r.m.s.d. = 0.0338 Å]. The mol­ecule is not planar due to the dihedral angle between these two fragments, which is 8.93 (1)°, and due to the sp3-hybridized carbon atoms in the jasmone fragment chain. In the crystal, the mol­ecules are connected by N—H⋯S and C—H⋯S inter­actions, with graph-set motifs R22(8) and R21(7), building mono-periodic hydrogen-bonded ribbons along [010]. A Hirshfeld surface analysis indicates that the major contributions for the crystal cohesion are H⋯H (67.8%), H⋯S/S⋯H (15.0%), H⋯C/C⋯H (8.5%) and H⋯N/N⋯H (5.6%) [only non-disordered atoms and those with the highest s.o.f. were considered]. This work reports the second crystalline modification of the cis-jasmone thio­semicarbazone structure, the first one being published recently [Orsoni et al. (2020). Int. J. Mol. Sci. 21, 8681–8697] with the crystals obtained in ethanol at 273 K.

In the paper by Oliveira et al. [IUCrData (2023), 8, x230971], there was an error in the name of the first author.

The equimolar and hydro­chloric acid-catalysed reaction between cis-jasmone and 4-methyl­thio­semicarbazide in ethano­lic solution yields the title compound, C13H21N3S (common name: cis-jasmone 4-methyl­thio­semicarbazone). Two mol­ecules with all atoms in general positions are present in the asymmetric unit. In one of them, the carbon chain is disordered [site occupancy ratio = 0.821 (3):0.179 (3)]. The thio­semicarbazone entities [N—N—C(=S)—N] are approximately planar, with the maximum deviation from the mean plane through the selected atoms being −0.0115 (16) Å (r.m.s.d. = 0.0078 Å) for the non-disordered mol­ecule and 0.0052 (14) Å (r.m.s.d. = 0.0031 Å) for the disordered one. The mol­ecules are not planar, since the jasmone groups have a chain with sp3-hybridized carbon atoms and, in addition, the thio­semicarbazone fragments are attached to the respective carbon five-membered rings and the dihedral angles between them for each mol­ecule amount to 8.9 (1) and 6.3 (1)°. In the crystal, the mol­ecules are connected through pairs of N—H⋯S and C—H⋯S inter­actions into crystallographically independent centrosymmetric dimers, in which rings of graph-set motifs R22(8) and R21(7) are observed. A Hirshfeld surface analysis indicates that the major contributions for the crystal cohesion are from H⋯H (70.6%), H⋯S/S⋯H (16.7%), H⋯C/C⋯H (7.5%) and H⋯N/N⋯H (4.9%) inter­actions [considering the two crystallographically independent mol­ecules and only the disordered atoms with the highest s.o.f. for the evaluation].