Geography, altitude, agriculture, and hypoxia.

Reduced oxygen availability (hypoxia) represents a key plant abiotic stress in natural and agricultural systems, but conversely it is also an important component of normal growth and development. We review recent advances that demonstrate how genetic adaptations associated with hypoxia impact the known plant oxygen-sensing mechanism through the PLANT CYSTEINE OXIDASE N-degron pathway. Only 3 protein substrates of this pathway have been identified, and all adaptations identified to date are associated with the most important of these, the group VII ETHYLENE RESPONSE FACTOR transcription factors.

A regulatory module mediating temperature control of cell-cell communication facilitates tree bud dormancy release.

The control of cell-cell communication via plasmodesmata (PD) plays a key role in plant development. In tree buds, low-temperature conditions (LT) induce a switch in plasmodesmata from a closed to an open state, which restores cell-to-cell communication in the shoot apex and releases dormancy. Using genetic and cell-biological approaches, we have identified a previously uncharacterized transcription factor, Low-temperature-Induced MADS-box 1 (LIM1), as an LT-induced, direct upstream activator of the gibberellic acid (GA) pathway.

Addressing the Intracellular Vestibule of the Plasmodial Lactate Transporter PfFNT by p-Substituted Inhibitors Amplifies In Vitro Activity.

Inhibition of the lactate transporter PfFNT is a valid novel mode of action against malaria parasites. Current pyridine-substituted pentafluoro-3-hydroxy-pent-2-en-1-ones act as substrate analogs with submicromolar EC in vitro, and >99.7% activity in mice.

Adsorption of polyelectrolytes in the presence of varying dielectric discontinuity between solution and substrate.

We examine the interactions between polyelectrolytes (PEs) and uncharged substrates under conditions corresponding to a dielectric discontinuity between the aqueous solution and the substrate. To this end, we vary the relevant system characteristics, in particular the substrate dielectric constant ɛs under different salt conditions. We employ coarse-grained molecular dynamics simulations with rodlike PEs in salt solutions with explicit ions and implicit water solvent with dielectric constant ɛw = 80.

Evaluation of deep space exploration risks and mitigations against radiation and microgravity.

Ionizing radiation and microgravity are two considerable health risks encountered during deep space exploration. Both have deleterious effects on the human body. On one hand, weightlessness is known to induce a weakening of the immune system, delayed wound healing and musculoskeletal, cardiovascular, and sensorimotor deconditioning.

Integrating health screening for non-communicable diseases into dental services: what do we know?

This narrative review describes the impetus for health screening for non-communicable diseases in dental settings and highlights important considerations for evaluating such interventions. Real world cases are presented that showcase health screening interventions implemented in the UK. Non-communicable diseases including diabetes and cardiovascular disease are a global public health challenge.

Fingerprints of ordered self-assembled structures in the liquid phase of a hard-core, square-shoulder system.

We investigate the phase ordering (pattern formation) of systems of two-dimensional core-shell particles using Monte Carlo (MC) computer simulations and classical density functional theory (DFT). The particles interact via a pair potential having a hard core and a repulsive square shoulder. Our simulations show that on cooling, the liquid state structure becomes increasingly characterized by long wavelength density modulations and on further cooling forms a variety of other phases, including clustered, striped, and other patterned phases.

A post-hoc pooled analysis to evaluate efficacy and safety of insulin glargine 300 U/mL in insulin-naïve people with type 2 diabetes with/without prior use of glucagon-like peptide-1 receptor agonist therapy.

Aims: To evaluate treatment advancement with insulin glargine 300 U/mL (Gla-300), with or without prior glucagon-like peptide-1 receptor agonist (GLP-1 RA) therapy in type 2 diabetes (T2D).

Methods: Efficacy and safety outcomes of insulin-naïve patients intensifying with Gla-300, with/without prior GLP-1 RA therapy, were evaluated in three analyses (N = 3562): a pooled analysis of seven interventional studies, a subanalysis comparing participants who stopped GLP-1 RA therapy and initiated Gla-300 with those who received add-on Gla-300, and an expanded analysis including two observational studies.

Results: Glycaemic outcomes, including HbA1c improvement and fasting plasma glucose, were similar between groups with/without prior GLP-1 RA use.

Weighted Expectile Regression Neural Networks for Right Censored Data.

As a favorable alternative to the censored quantile regression, censored expectile regression has been popular in survival analysis due to its flexibility in modeling the heterogeneous effect of covariates. The existing weighted expectile regression (WER) method assumes that the censoring variable and covariates are independent, and that the covariates effects has a global linear structure. However, these two assumptions are too restrictive to capture the complex and nonlinear pattern of the underlying covariates effects.

Psychosocial Support for Parents, Infants, Children, and Adolescents with Variations of Sex Characteristics: Results from a Pan-European Survey.

Early psychosocial support for parents/legal guardians who have children with variations of sex characteristics (VSCs) is crucial in helping avoid potentially harmful medical procedures. Psychosocial support, including peer support, can help parents/legal guardians choose the best care path for their child, and it remains important throughout childhood. However, there is a lack of data on the provision of psychosocial support for families with a child who has VSCs.

Innovative PEEK in Dentistry of Enhanced Adhesion and Sustainability through AI-Driven Surface Treatments.

This research investigates using Polyether ether ketone (PEEK) in dental prosthetics, focusing on enhancing the mechanical properties, adhesion capabilities, and environmental sustainability through AI-driven data analysis and advanced surface treatments. The objectives include improving PEEK's adhesion to dental types of cement, assessing its biocompatibility, and evaluating its environmental impact compared to traditional materials. The methodologies employed involve surface treatments such as plasma treatment and chemical etching, mechanical testing under ASTM standards, biocompatibility assessments, and lifecycle analysis.

Integration of Sustainable and Net-Zero Concepts in Shape-Memory Polymer Composites to Enhance Environmental Performance.

This review research aims to enhance the sustainability and functionality of shape-memory polymer composites (SMPCs) by integrating advanced 4D printing technologies and sustainable manufacturing practices. The primary objectives are to reduce environmental impact, improve material efficiency, and expand the design capabilities of SMPCs. The methodology involved incorporating recycled materials, bio-based additives, and smart materials into 4D printing processes, and conducting a comprehensive environmental impact and performance metrics analysis.

Seeing is believing: Patients' attitudes and information preferences towards robotic gynaecological surgery.

Objectives: Robotic gynaecological surgery (RS) is reported to be associated with feelings of apprehension and anxiety pre-operatively in a proportion of patients. This study aimed to investigate patients' understanding and perceptions towards RS, and whether the format of RS information resources could improve acceptability of RS.

Design: A two-phase, sequential, mixed methods study involving semi-structured interviews of patients who had previously undergone gynaecological RS and a block-randomised crossover study of women from the general public.

Think Human: exploring the exhibition of ergonomics to enhance education and engagement: establishing the CIEHF 75 anniversary exhibition.

The field of ergonomics and human factors (E/HF) has an urgent need for increased uptake of specialists to meet the growing demands of the sector and related industries employing ergonomists. In the absence of E/HF being part of the school curriculum, one way of achieving this is through public engagement activities. Specialists in E/HF are motivated by understanding people and interactions, inherent qualities in outreach and engagement, so we are well placed to practice what we preach by understanding our own users, the consumers of our science.

Asymmetric organocatalytic synthesis of chiral homoallylic amines.

In recent decades, the chiral allylation of imines emerged as a key methodology in the synthesis of alkaloids and natural products with 4-, 5- and 6-membered cyclic amine motifs. Initially reliant on stoichiometric reagents, synthetic chemists predominantly used -substituted chiral imines, organometallic chiral reagents and achiral reagents with an equimolar chiral controller. However, recent years have witnessed the rise of asymmetric transition-metal catalysts and, importantly, organocatalytic allylation, reshaping the landscape of modern synthetic chemistry.

Core and accessory genomic traits of Vibrio cholerae O1 drive lineage transmission and disease severity.

In Bangladesh, Vibrio cholerae lineages are undergoing genomic evolution, with increased virulence and spreading ability. However, our understanding of the genomic determinants influencing lineage transmission and disease severity remains incomplete. Here, we developed a computational framework using machine-learning, genome scale metabolic modelling (GSSM) and 3D structural analysis, to identify V.

Ecological-Dynamic Approach vs. Traditional Prescriptive Approach in Improving Technical Skills of Young Soccer Players.

: This study contributes to expanding the existing literature on learning technical skills in youth soccer by comparing the effectiveness of different training approaches in the development of passing skills. The ecological-dynamic approach, which emphasizes the continuous and adaptive interaction between the athlete and the environment, is analyzed in comparison to the traditional prescriptive approach, which relies on predefined techniques and exercises. The aim of the study is to determine which of the two approaches is more effective in improving the performance of young soccer players.

Novel enrichment reduces boredom-associated behaviors in housed dairy cows.

There is currently societal interest and concern for dairy cow welfare. It has been suggested that boredom poses a welfare issue for dairy cows, particularly when presented with extended disposable time in housed environments that lack stimuli. Farm animals experience a multitude of affective states, which has created a need for positive experiences to be included in welfare management.

Alkali metal cations enhance CO reduction by a Co molecular complex in a bipolar membrane electrolyzer.

The electrochemical reduction of CO is a promising pathway for converting CO into valuable fuels and chemicals. The local environment at the cathode of CO electrolyzers plays a key role in determining activity and selectivity, but currently some mechanisms are still under debate. In particular, alkali metal cations have been shown to enhance the selectivity of metal catalysts, but their role remains less explored for molecular catalysts especially in high-current electrolyzers.

A methodological framework for estimating ambient PM particulate matter concentrations in the UK.

Scientific evidence sustains PM particles' inhalation may generate harmful impacts on human beings' health; therefore, their monitoring in ambient air is of paramount relevance in terms of public health. Due to the limited number of fixed stations within the air quality monitoring networks, development of methodological frameworks to model ambient air PM particles is primordial to providing additional information on PM exposure and its trends. In this sense, this work aims to offer a global easily-applicable tool to estimate ambient air PM as a function of meteorological conditions using a multivariate analysis.

Ice vests extend physiological work time while wearing explosive ordnance disposal protective clothing in hot and humid conditions.

Background: Explosive ordnance disposal (EOD) technicians may be required to work in hot, humid environments while wearing heavy protective clothing. We investigated the ability of an ice vest to attenuate physiological strain and subsequently extend work tolerance.

Methods: Eight male participants (24.