Atlanta — The Centers for Disease Control and Prevention has published a series of fact sheets for airport, airline and transit employers to help protect their workers from exposure to COVID-19.

Washington — Commercial motor vehicle inspectors will not observe a “soft enforcement” grace period for drivers still using automatic onboard recording devices to track their hours of service after Dec. 16, and such drivers will be placed out of service for violating Federal Motor Carrier Safety Administration regulations, the Commercial Vehicle Safety Alliance warns in a Dec. 2 press release.

Washington — Alarmed by a recent spike in assaults against transit workers, the Federal Transit Authority is proposing a rule designed to protect workers and passengers.

Washington — The Federal Transit Administration is accepting comment on a proposed rule that would establish mandatory minimum safety standards for rail transit employees who work on or near tracks.

Washington — Prompted by an “increased domestic supply” of NIOSH-approved respirators, the Food and Drug Administration is recommending health care facilities transition away from strategies intended to conserve supplies of disposable respirators amid the COVID-19 pandemic.

Genetec Inc. has launched Genetec Cloudlink 110, the latest addition to its line of cloud-managed security appliances.

Seattle — Public train and bus operators face secondhand exposure from passenger drug use, potentially affecting their physical and mental health, according to a new report.

Additionally, LenelS2 is offering new, cost-effective ways to transition to its Elements cloud-based solution. LenelS2 is a part of Carrier Global Corp., global provider of intelligent climate and energy solutions.

Melbourne, Australia — Employers incorporating collaborative robots in their workplace can ease the transition for employees by taking three key steps, Australian researchers say.

Washington — Citing high-profile transit incidents in which worker fatigue played a role, the Federal Transit Administration is considering minimum standards for hours of service and fatigue risk management programs for the industry.

Washington — To address a sharp increase in assaults against public transit workers, the Federal Transit Administration has published a proposed directive tasking public transit agencies with monitoring safety risks more closely.

Toronto — Brief episodes of intense noise exposure for city commuters – particularly those in and around public transit vehicles – could prove damaging in the long term, researchers from the University of Toronto warn in a new study.

Alexandria, VA — About 6 out of 10 U.S. adults believe masks should be a requirement for workers at onsite locations, even if those workers are fully vaccinated, according to the results of a recent Harris Poll survey commissioned by the American Staffing Association.

Washington — Transit agency leaders must help support employee well-being with a clear commitment to addressing mental health, wellness and resiliency – and should provide resources, according to a new report.

Washington — The Federal Transit Administration is requiring urban transit agencies “to conduct a safety risk assessment; identify safety risk mitigations or strategies; and provide information to FTA on how it is assessing, mitigating and monitoring the safety risk associated with assaults on transit workers.”

Washington — A new Federal Transit Administration final rule establishes mandatory minimum safety standards for rail transit employees who work on or near tracks.

The recipe is specially designed for those following low-FODMAP diets or sensitive to alliums and is low-sodium, preservative-free, Paleo-friendly, low-glycemic, and without added sugar.

Designed to transfer contamination-sensitive bulk solid materials from intermediate bulk containers (IBCs) to downstream processes, dust-free, the system’s discharger frame is mounted on casters for in-plant mobility.

The $100 million facility will be largely dedicated to Goldfish and Pepperidge Farm production.

I am flying through Malaysia with different PNRs (same airlines) and i will be having checked luggage. I have 3 hours and 20 minutes of transit time before my next flight, both the flights are from Terminal 2 of KUL. I have an understanding that I...

Mohawk Industries has announced key leadership changes as Chris Wellborn prepares to retire from his position as President and Chief Operating Officer in February 2024. Paul De Cock, currently serving as President of Flooring North America, will succeed Wellborn in the role. Ken Walma, an experienced manufacturing executive from Madison Air, will join Mohawk this month and take over De Cock's position as head of Flooring North America on February 1.

The newest flooring accessories for 2023 check all the boxes: they are great looking, easier to install, and have better functionality than ever before. 

Daniel Koutavas, territory business manager for Fishman Flooring Solutions’ Southeast Region, offers basic guidance for selecting and installing flooring transitions.

Oatly Group AB announced that for 2021 its two North American production facilities, located in Millville, N.J., and Ogden, Utah, sourced 100% renewable electricity for the first time.

Hello everyone! I was blessed last month to take a multitude of trips from SoCal to various places in the car and on various carriers including Southwest Airlines (WN), FlixBus, Public Transit, and the good old Greyhound. Here is the first part of a...

Oxipital AI’s 3D vision and AI offerings aim to be more convenient and effective through a different method of “training” its products.

By embracing TSN, food and beverage companies not only improve their OEE but also set the stage for a future where production lines are not just automated but intelligently interconnected and extremely flexible.

Children's Geographies; 12/01/2021
(AN 153655053); ISSN: 14733285
Academic Search Premier

Children's Geographies; 12/01/2021
(AN 153655050); ISSN: 14733285
Academic Search Premier

Children's Geographies; 10/01/2022
(AN 159948778); ISSN: 14733285
Academic Search Premier

Children's Geographies; 08/01/2023
(AN 167303417); ISSN: 14733285
Academic Search Premier

Children's Geographies; 12/01/2023
(AN 174964058); ISSN: 14733285
Academic Search Premier

Children's Geographies; 08/15/2024
(AN 179017053); ISSN: 14733285
Academic Search Premier

Volume 32, Issue 7, December 2023. Read the full article ›

The post ‘A very sensitive Rwandan woman’: sexual violence, history, and gendered narratives in the trial of Pauline Nyiramasuhuko at the international criminal tribunal for Rwanda, 2001-2011 was curated by information for practice.

The post Derivation and validation of an algorithm to predict transitions from community to residential long-term care among persons with dementia—A retrospective cohort study was curated by information for practice.

Reintegration and adjustment to civilian life after military service is crucial for veterans’ mental and physical health. However, there is a lack of evidence-based interventions in Australia that specifically… Read the full article ›

The post Feasibility, acceptability, and initial outcomes of a psychological adjustment and reintegration program for transitioned military veterans was curated by information for practice.

The post Leaving Care – a Comparison Study of Implementation, Change Mechanisms, and Effects of Transition Services for Youth Leaving Out-of-home Care was curated by information for practice.

Volume 34, Issue 5, September-October 2024, Page 323-347. Read the full article ›

The post A Comparison of Perspectives of Inmates vs. Staff in Determining Critical Content for Occupational Therapy Transitional Programming with Female Inmates was curated by information for practice.

Host Michel Martin speaks with Rabbi Shmuel Herzfeld for a final Faith Matters conversation.

The Minnesota Twins will promote Derek Falvey to president of baseball and business operations and Jeremy Zoll to general manager as part of a front office succession plan initiated by current club president Dave St. Peter’s move into a strategic adviser role. 

We’ve been hearing a lot about Ukraine recently. From where it is on the map to its debunked involvement in the 2016 election. Even so, photographer Joseph Sywenkyj says we’ve heard very little about the people of Ukraine.

We Mean Business Coalition’s chief executive officer Maria Mendiluce, Zapmap’s co-founder and chief operating officer Melanie Shufflebotham, and co-leader of the Green Party England and Wales Carla Denyer are among those to have been awarded an inaugural Women in Green Business Award celebrating their work driving the UK's net zero transition.

A comparative description is presented of the symmetry and the magnetic structures found in the family of double perovskites A2MnB'O6 (mainly B' = Co and some Ni compounds for comparative purposes).

A unique phase transition, twinning and ferroelastic domain structure in [NH3(CH2)2NH3]2[ZnBr4]Br2 is found. The new additional domain structure is observed at the phase transition on heating, which is preserved after cooling to room temperature.

This study presents the first theoretical predictions of the phase transitions, elastic properties, and thermal behavior of AuMTe2 (M = Ga, In) chalcopyrite compounds. Using density functional theory and the quasi-harmonic Debye model, key mechanical and thermodynamic properties are analyzed, offering insights valuable for future experimental validation.

Single-crystal growth, differential thermal analysis (DTA), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X-ray structural studies and polarized microscopy observations of bis(ethylenediammonium) tetrabromozincate(II) bromide [NH3(CH2)2NH3]2[ZnBr4]Br2 are presented. A reversible phase transition is described. At room temperature, the complex crystallizes in the monoclinic system. In some cases, the single crystals are twinned into two or more large domains of ferroelastic type with domain walls in the (100) crystallographic plane. DTA and DTG measurements show chemical stability of the crystal up to ∼538 K. In the DSC studies, a reversible isostructural phase transition was revealed at ∼526/522 K on heating/cooling run, respectively. Optical observation on the heating run reveals that at the phase transition the plane of twinning (domain wall) does not disappear and additionally the appearance of a new domain structure of ferroelastic type with domain walls in the planes (101), (101), (100) and (001) is observed. The domain structure pattern is preserved after cooling to the room-temperature phase and the symmetry of this phase is unchanged.

Three-dimensional electron diffraction (3D-ED) is a powerful technique for crystallographic characterization of nanometre-sized crystals that are too small for X-ray diffraction. For accurate crystal structure refinement, however, it is important that the Bragg diffracted intensities are treated dynamically. Bloch wave simulations are often used in 3D-ED, but can be computationally expensive for large unit cell crystals due to the large number of diffracted beams. Proposed here is an alternative method, the `scattering cluster algorithm' (SCA), that replaces the eigen-decomposition operation in Bloch waves with a simpler matrix multiplication. The underlying principle of SCA is that the intensity of a given Bragg reflection is largely determined by intensity transfer (i.e. `scattering') from a cluster of neighbouring diffracted beams. However, the penalty for using matrix multiplication is that the sample must be divided into a series of thin slices and the diffracted beams calculated iteratively, similar to the multislice approach. Therefore, SCA is more suitable for thin specimens. The accuracy and speed of SCA are demonstrated on tri-iso­propyl silane (TIPS) pentacene and rubrene, two exemplar organic materials with large unit cells.

The strong interaction of high-energy electrons with a crystal results in both dynamical elastic scattering and inelastic events, particularly phonon and plasmon excitation, which have relatively large cross sections. For accurate crystal structure refinement it is therefore important to uncover the impact of inelastic scattering on the Bragg beam intensities. Here a combined Bloch wave–Monte Carlo method is used to simulate phonon and plasmon scattering in crystals. The simulated thermal and plasmon diffuse scattering are consistent with experimental results. The simulations also confirm the empirical observation of a weaker unscattered beam intensity with increasing energy loss in the low-loss regime, while the Bragg-diffracted beam intensities do not change significantly. The beam intensities include the diffuse scattered background and have been normalized to adjust for the inelastic scattering cross section. It is speculated that the random azimuthal scattering angle during inelastic events transfers part of the unscattered beam intensity to the inner Bragg reflections. Inelastic scattering should not significantly influence crystal structure refinement, provided there are no artefacts from any background subtraction, since the relative intensity of the diffracted beams (which includes the diffuse scattering) remains approximately constant in the low energy loss regime.

Recent advances in quantum crystallography have shown that, beyond conventional charge density refinement, a one-electron reduced density matrix (1-RDM) satisfying N-representability conditions can be reconstructed using jointly experimental X-ray structure factors and directional Compton profiles (DCP) through semidefinite programming. So far, such reconstruction methods for 1-RDM, not constrained to idempotency, have been tested only on a toy model system (CO2). In this work, a new method is assessed on crystalline urea [CO(NH2)2] using static (0 K) and dynamic (50 K) artificial experimental data. An improved model, including symmetry constraints and frozen core-electron contribution, is introduced to better handle the increasing system complexity. Reconstructed 1-RDMs, deformation densities and DCP anisotropy are analysed, and it is demonstrated that the changes in the model significantly improve the reconstruction quality, even when there is insufficient information and data corruption. The robustness of the model and the strategy are thus shown to be well adapted to address the reconstruction problem from actual experimental scattering data.

Hard X-ray absorption spectroscopy is a valuable in situ probe for non-destructive diagnostics of metal sites. The low-energy interval of a spectrum (XANES) contains information about the metal oxidation state, ligand type, symmetry and distances in the first coordination shell but shows almost no dependency on the bridged metal–metal bond length. The higher-energy interval (EXAFS), on the contrary, is more sensitive to the coordination numbers and can decouple the contribution from distances in different coordination shells. Supervised machine-learning methods can combine information from different intervals of a spectrum; however, computational approaches for the near-edge region of the spectrum and higher energies are different. This work aims to keep all benefits of XANES and extend its sensitivity towards the interatomic distances in the first and second coordination shells. Using a binuclear bridged copper complex as a case study and cross-validation analysis as a quantitative tool it is shown that the first 170 eV above the edge are already sufficient to balance the contributions of Cu–O/N scattering and Cu–Cu scattering. As a more general outcome this work highlights the trivial but often overlooked importance of using `longer' energy intervals of XANES for structural refinement and machine-learning predictions. The first 200 eV above the absorption edge still do not require parametrization of Debye–Waller damping and can be calculated within full multiple scattering or finite difference approximations with only moderately increased computational costs.