[Sports] :
South Korean golfer Kim A-lim won the Lotte Championship on Saturday for her second LPGA Tour title. Kim clinched the title at Hoakalei Country Club in Hawaii, closing with a four-under 68 for a two-stroke victory over Nataliya Guseva from Russia. With the first victory in nearly four years since the ...

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[Science] :
South Korea has finished runner-up at a global vocational skills competition held in France.  The employment and labor ministry said on Monday that South Korea won ten gold, 13 silver, nine bronze and eleven Medallions for Excellence at the WorldSkills Competition in Lyon, which closed on ...

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[International] :
South Korea, the United States and Japan are set to hold their trilateral multidomain Freedom Edge exercise this week.  According to South Korea’s Joint Chiefs of Staff(JCS), this year’s second Freedom Edge exercise runs Wednesday to Friday in international waters south of Jeju Island.  The three ...

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[Economy] :
The minister of trade, industry and energy has met with automotive and battery industry representatives ahead of Donald Trump’s return to power in the U.S. The ministry announced on Wednesday that the meeting took place earlier in the day, with participants highlighting the importance of South Korean ...

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A symmetry guide for the secondary structural degrees of freedom and related physical properties generated by tilts of BX6 octahedra in perovskites is proposed.

In the family of perovskite materials, the tilts of BX6 octahedra are the most common type of structural distortion. Conventionally, the formation of low-symmetry perovskite phases with tilted octahedra is analyzed by considering only primary order parameters. However, octahedral tilting also gives rise to secondary order parameters which contribute to additional atomic displacements, ordering and lattice distortions. Our study highlights the significant impact of secondary order parameters on the structural formation and emergent physical properties of perovskites. Through group-theoretical and crystallographic analyses, we have identified all secondary order parameters within Glazer-type tilt systems and clarified their physical manifestations. We explore the fundamental symmetry relationships among various structural degrees of freedom in perovskites, including tilt-induced ferroelasticity, correlations between displacements and ordering of atoms occupying different positions, and the potential for rigid unit rotations and unconventional octahedral tilts. Particular emphasis is placed on the emergence of secondary order parameters and their coupling with primary order parameters, as well as their symmetry-based hierarchy, illustrated through a modified Bärnighausen tree. We applied our theoretical insights to elucidate phase transitions in well known perovskites such as CaTiO3 and RMnO3 (where R = La and lanthanide ions), thereby demonstrating the significant influence of secondary order parameters on crystal structure formation. Our results serve as a symmetry-based guide for the design, identification and structural characterization of perovskites with tilted octahedra, and for understanding tilt-induced physical properties.

Recently, there has been a high demand for elucidating kinetics and visualizing reaction processes under extreme dynamic conditions, such as chemical reactions under meteorite impact conditions, structural changes under non­equilibrium conditions, and in situ observations of dynamic changes. To accelerate material science studies and Earth science fields under dynamic conditions, a submillisecond in situ X-ray diffraction measurement system has been developed using a diamond anvil cell to observe reaction processes under rapidly changing pressure and temperature conditions replicating extreme dynamic conditions. The development and measurements were performed at the high-pressure beamline BL10XU/SPring-8 by synchronizing a high-speed hybrid pixel array detector, laser heating and temperature measurement system, and gas-pressure control system that enables remote and rapid pressure changes using the diamond anvil cell. The synchronized system enabled momentary heating and rapid cooling experiments up to 5000 K via laser heating as well as the visualization of structural changes in high-pressure samples under extreme dynamic conditions during high-speed pressure changes.

This study introduces a compact, portable femtosecond fibre laser system designed for synchronization with SPring-8 synchrotron X-ray pulses in a uniform filling mode. Unlike traditional titanium–sapphire mode-locked lasers, which are fixed installations, our system utilizes fibre laser technology to provide a practical alternative for time-resolved spectroscopy, striking a balance between usability, portability and cost-efficiency. Comprehensive evaluations, including pulse characterization, timing jitter and frequency stability tests revealed a centre wavelength of 1600 nm, a pulse energy of 4.5 nJ, a pulse duration of 35 fs with a timing jitter of less than 9 ps, confirming the suitability of the system for time-resolved spectroscopic studies. This development enhances the feasibility of experiments that combine synchrotron X-rays and laser pulses, offering significant scientific contributions by enabling more flexible and diverse research applications.

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.

The technique of time-resolved macromolecular crystallography (TR-MX) has recently been rejuvenated at synchrotrons, resulting in the design of dedicated beamlines. Using pump–probe schemes, this should make the mechanistic study of photoactive proteins and other suitable systems possible with time resolutions down to microseconds. In order to identify relevant time delays, time-resolved spectroscopic experiments directly performed on protein crystals are often desirable. To this end, an instrument has been built at the icOS Lab (in crystallo Optical Spectroscopy Laboratory) at the European Synchrotron Radiation Facility using reflective focusing objectives with a tuneable nanosecond laser as a pump and a microsecond xenon flash lamp as a probe, called the TR-icOS (time-resolved icOS) setup. Using this instrument, pump–probe spectra can rapidly be recorded from single crystals with time delays ranging from a few microseconds to seconds and beyond. This can be repeated at various laser pulse energies to track the potential presence of artefacts arising from two-photon absorption, which amounts to a power titration of a photoreaction. This approach has been applied to monitor the rise and decay of the M state in the photocycle of crystallized bacteriorhodopsin and showed that the photocycle is increasingly altered with laser pulses of peak fluence greater than 100 mJ cm−2, providing experimental laser and delay parameters for a successful TR-MX experiment.

Over the last decade, the development of time-resolved serial crystallography (TR-SX) at X-ray free-electron lasers (XFELs) and synchrotrons has allowed researchers to study phenomena occurring in proteins on the femtosecond-to-minute timescale, taking advantage of many technical and methodological breakthroughs. Protein crystals of various sizes are presented to the X-ray beam in either a static or a moving medium. Photoactive proteins were naturally the initial systems to be studied in TR-SX experiments using pump–probe schemes, where the pump is a pulse of visible light. Other reaction initiations through small-molecule diffusion are gaining momentum. Here, selected examples of XFEL and synchrotron time-resolved crystallography studies will be used to highlight the specificities of the various instruments and methods with respect to time resolution, and are compared with cryo-trapping studies.

OaPAC is a recently discovered blue-light-using flavin adenosine dinucleotide (BLUF) photoactivated adenylate cyclase from the cyanobacterium Oscillatoria acuminata that uses adenosine triphosphate and translates the light signal into the production of cyclic adenosine monophosphate. Here, we report crystal structures of the enzyme in the absence of its natural substrate determined from room-temperature serial crystallography data collected at both an X-ray free-electron laser and a synchrotron, and we compare these structures with cryo-macromolecular crystallography structures obtained at a synchrotron by us and others. These results reveal slight differences in the structure of the enzyme due to data collection at different temperatures and X-ray sources. We further investigate the effect of the Y6W mutation in the BLUF domain, a mutation which results in a rearrangement of the hydrogen-bond network around the flavin and a notable rotation of the side chain of the critical Gln48 residue. These studies pave the way for picosecond–millisecond time-resolved serial crystallography experiments at X-ray free-electron lasers and synchrotrons in order to determine the early structural intermediates and correlate them with the well studied pico­second–millisecond spectroscopic intermediates.

X-ray reflectometry (XRR) is a powerful tool for probing the structural characteristics of nanoscale films and layered structures, which is an important field of nanotechnology and is often used in semiconductor and optics manufacturing. This study introduces a novel approach for conducting quantitative high-resolution millisecond monochromatic XRR measurements. This is an order of magnitude faster than in previously published work. Quick XRR (qXRR) enables real time and in situ monitoring of nanoscale processes such as thin film formation during spin coating. A record qXRR acquisition time of 1.4 ms is demonstrated for a static gold thin film on a silicon sample. As a second example of this novel approach, dynamic in situ measurements are performed during PMMA spin coating onto silicon wafers and fast fitting of XRR curves using machine learning is demonstrated. This investigation primarily focuses on the evolution of film structure and surface morphology, resolving for the first time with qXRR the initial film thinning via mass transport and also shedding light on later thinning via solvent evaporation. This innovative millisecond qXRR technique is of significance for in situ studies of thin film deposition. It addresses the challenge of following intrinsically fast processes, such as thin film growth of high deposition rate or spin coating. Beyond thin film growth processes, millisecond XRR has implications for resolving fast structural changes such as photostriction or diffusion processes.

This article describes a correction procedure for the removal of indirect background contributions to measured small-angle X-ray scattering patterns. The high scattering power of a sample in the ultra-small-angle region may serve as a secondary source for a window placed in front of the detector. The resulting secondary scattering appears as a sample-dependent background in the measured pattern that cannot be directly subtracted. This is an intricate problem in measurements at ultra-low angles, which can significantly reduce the useful dynamic range of detection. Two different procedures are presented to retrieve the real scattering profile of the sample.

Neutron spectroscopy uniquely and non-destructively accesses diffusive dynamics in soft and biological matter, including for instance proteins in hydrated powders or in solution, and more generally dynamic properties of condensed matter on the molecular level. Given the limited neutron flux resulting in long counting times, it is important to optimize data acquisition for the specific question, in particular for time-resolved (kinetic) studies. The required acquisition time was recently significantly reduced by measurements of discrete energy transfers rather than quasi-continuous neutron scattering spectra on neutron backscattering spectrometers. Besides this reduction in acquisition times, smaller amounts of samples can be measured with better statistics, and most importantly, kinetically changing samples, such as aggregating or crystallizing samples, can be followed. However, given the small number of discrete energy transfers probed in this mode, established analysis frameworks for full spectra can break down. Presented here are new approaches to analyze measurements of diffusive dynamics recorded within fixed windows in energy transfer, and these are compared with the analysis of full spectra. The new approaches are tested by both modeled scattering functions and a comparative analysis of fixed energy window data and full spectra on well understood reference samples. This new approach can be employed successfully for kinetic studies of the dynamics focusing on the short-time apparent center-of-mass diffusion.

Source: Dr. Jonathan Aschoff 11/07/2024

BioRestorative Therapies Inc. (BRTX:OTCBB) received a provisional license from the New York State Department of Health (NYSDOH) to process allogeneic donor tissue for various cells, like stem, to be isolated, expanded, and cryopreserved for medical research, reported MKM analyst Dr. Jonathan Aschoff in a Nov. 5 research note.

The biotech develops therapeutic products using cell and tissue protocols, primarily involving adult stem cells.

1,100% Upside Implied

Aschoff reiterated Roth's US$18 per share target price on the biotech, trading at the time of the report at about US$1.50 per share, the analyst noted. These figures reflect a potential return for investors of 1,100%.

BioRestorative Therapeutics remains a Buy.

Sources of Revenue

Aschoff discussed how BioRestorative can generate revenue. This new license is the second from NYSDOH that the biotech holds. The previous one allows it to process autologous mesenchymal stem cells, in other words, act as a tissue bank.

The U.S.-based biotech now may capitalize on its Current Good Manufacturing Practices capabilities and process, bank and distribute clinical-grade allogeneic biologics. This revenue generation would better position the biotech financially, "allowing it to reduce cash burn and dependence on equity markets," wrote Aschoff.

Another source of revenue for BioTherapeutics is from its supply agreement with Cartessa Aesthetics LLC signed earlier in 2024. Per the five-year agreement, BioTherapeutics will supply Cartessa with a preset minimum quantity of finished vials of the aesthetic company's initial cell-based biologic commercial product each year. This product, intended to reduce the appearance of fine lines and wrinkles, will be sold under the Chronos ExoCR mark. Cartessa, on the other hand, will give BioTherapeutics access to its marketing and distribution capabilities to get its technologies to aesthetic providers.

The biotech may expand the Cartessa agreement into a broader offering of biocosmeceuticals and therapeutics if future clinical trials support their approval by the U.S. Food and Drug Administration. This expansion would transform the partnership into "a vertically integrated biocosmeceutical platform," Aschoff wrote.

Clinical Trial Catalyst

Meanwhile, Aschoff reported, BioRestorative will continue its Phase 2 clinical evaluation of its novel back pain treatment, BRTX-100, in patients with chronic lumbar disc degeneration.

Preliminary results from this clinical trial are expected in late Q4/24 or early Q1/25.

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Disclosures for Roth MKM, BioRestorative Therapies Inc., November 5, 2024

Regulation Analyst Certification ("Reg AC"): The research analyst primarily responsible for the content of this report certifies the following under Reg AC: I hereby certify that all views expressed in this report accurately reflect my personal views about the subject company or companies and its or their securities. I also certify that no part of my compensation was, is or will be, directly or indirectly, related to the specific recommendations or views expressed in this report.

Disclosures: Within the last twelve months, ROTH Capital Partners, or an affiliate to ROTH Capital Partners, has received compensation for investment banking services from BioRestorative Therapies, Inc.. ROTH makes a market in shares of BioRestorative Therapies, Inc. and as such, buys and sells from customers on a principal basis. Shares of BioRestorative Therapies, Inc. may be subject to the Securities and Exchange Commission's Penny Stock Rules, which may set forth sales practice requirements for certain low-priced securities.

ROTH Capital Partners, LLC expects to receive or intends to seek compensation for investment banking or other business relationships with the covered companies mentioned in this report in the next three months. The material, information and facts discussed in this report other than the information regarding ROTH Capital Partners, LLC and its affiliates, are from sources believed to be reliable, but are in no way guaranteed to be complete or accurate. This report should not be used as a complete analysis of the company, industry or security discussed in the report. Additional information is available upon request. This is not, however, an offer or solicitation of the securities discussed. Any opinions or estimates in this report are subject to change without notice. An investment in the stock may involve risks and uncertainties that could cause actual results to differ materially from the forward-looking statements. Additionally, an investment in the stock may involve a high degree of risk and may not be suitable for all investors. No part of this report may be reproduced in any form without the express written permission of ROTH. Copyright 2024. Member: FINRA/SIPC.

( Companies Mentioned: BRTX:OTCBB, )

The U.S. Global Change Research Program (USGCRP) asked the National Academies of Sciences, Engineering, and Medicine to review the draft Fourth National Climate Assessment (NCA4) – a congressionally mandated report that evaluates the state of climate science and the broad range of impacts of climate change in the United States every four years – and the draft Second State of the Carbon Cycle Report (SOCCR2) – a report that feeds into the overall assessment process developed by the USGCRP.

An international, multidisciplinary organizing committee has been appointed to plan the Second International Summit on Human Genome Editing, which will take place Nov. 27-29 in Hong Kong.

In December 2015, the U.S. National Academy of Sciences and U.S. National Academy of Medicine, the Royal Society of the United Kingdom, and the Chinese Academy of Sciences hosted an international summit in Washington, D.C., to discuss scientific, ethical, and governance issues associated with human genome editing.

We thank the organizing committee of the Second International Summit on Human Genome Editing, held this week in Hong Kong, for planning an important and timely conference on a rapidly advancing area of science and medicine.

A new publication from the U.S. National Academies of Sciences, Engineering, and Medicine, provides a brief summary of presentations and discussions at the Second International Summit on Human Genome Editing, held in Hong Kong on Nov. 27-29, 2018.

The National Academies of Sciences, Engineering, and Medicine released today a review of the National Toxicology Program’s (NTP) second draft of the monograph Systematic Review of Fluoride Exposure and Neurodevelopmental and Cognitive Health Effects.

The National Academies’ Gulf Research Program (GRP) today announced the addition of six colleges and universities to the Gulf Scholars Program (GSP), a five-year, $12.7 million pilot program that prepares undergraduate students to address the most pressing environmental, health, energy, and infrastructure challenges in the Gulf of Mexico region.

The innovative woman-owned snack manufacturer has launched its best-selling Dark Chocolate + Sea Salt Crisps in all 73 Southeast Area Costco Wholesale locations.

The Swiss manufacturer has introduced two products developed under the Cocoa Cultivation & Craft principle, which aims to coax out the nuances of flavor during the cultivation, fermentation, and roasting processes.

Second Nature Brands is quickly becoming a powerhouse, originally bolstered by three brands: Sanders, Kar’s Nuts, and the self-titled Second Nature Snacks brand.

The company is kicking off the next half of its Brownsville facility expansion.

Second Nature Brands LLC will acquire the Voortman cookie brand from The J.M. Smucker Co. in an all-cash transaction worth $305 million.

Nestled within a 20-year-old home deep in the heart of Klein, Texas, the Stansifer family encountered a common homeowner problem: a painfully long three-to-five-minute wait for hot water whenever they turned on a faucet.

Last month marked the second anniversary of the Inflation Reduction Act (IRA), the most significant U.S. federal action on climate change. With over $369 billion allocated to energy and climate programs, the IRA has driven unprecedented growth in renewable energy, boosting solar, wind, and battery storage, while cutting greenhouse gas emissions and lowering energy costs.

Recent advances in plumbed permanent eyewash stations are improving the odds of workers walking away from these accidents with their eyes with minimal eye damage.

Driving during a national holiday is always a risk. Stay safe out there!

Beverage subscriptions and customizable multipacks have become more popular. In turn, packaging producers must account for these multipacks of varying sizes.

Beyond visual appeal, an industry expert highlights how factors such as sustainability, functionality and durability are impacting secondary packaging.

Toby Evans of Sagebrush Exchange is back with Episode Two of the "Soul-Bridge" podumentary. Now more than ever, Way Showers familiar with the inner terrain are needed to help us navigate the 'great divide' we are experiencing in the outer world.

Kakao Piccoma is constantly expanding opportunities for users to meet comics, webtoons, and novels through various channels.

Ms. Olga Belova Maestrey is noted for her commitment as a language educator in Japan

Join Vivz and Amy for the latest insights, reviews, and reactions on the world of Anime in Dubai's Premier Podcast

The Chicago-based ISP is Positioned at #1819 in 2023, With Three-Year Growth of 307%

Scott Chudnoff, MD, MSc, has been recognized as a 2024 Castle Connolly Top Doctor — the second year he has received the prestigious Top Doctor honor.

Dr. Parsa Zadeh, Beverly Hills cosmetic dentist, offers second opinion for porcelain dental veneers.

Elevating Wilmington's Design Landscape: Sara Carroll Design Opens Second Location to Bring Unparalleled Interior Design Services to the Local Community.

'STERO' Kickstarter Launching Preview

iPhones are expensive and constantly upgrading and dumping phones is bad for the environment. The alternative to both of these issues is to buy used, second hand or refurbished iPhones - but what are the differences and benefits of these?

Many people are fooled into believing that a second-hand iPhone is better than investing in a refurbished iPhone. Unfortunately, buying a used iPhone has drawbacks - and can end up costing you more than just your money!

Celebrating the Grand Opening of our Beaufort County, SC Location

Charlotte's First and Only Upscale Cannabis Store Wins Charlotte's Best for 2023

The Best of Denton County distinction is highly competitive and open to all residents of this rapidly growing, million-plus population area that is part of the Dallas/Fort Worth Metroplex.

Available for Pre-order Now, Hits Shelves March 12

Grunin Prize-winning green bonds finance decarbonization of commercial buildings and contribute to the clean energy transition