Effects of laser wavelength and pulse energy on the evaporation behavior of TiN coatings in atom probe tomography: A multi-instrument study.

The impact of the laser wavelength on accuracy in elemental composition analysis in atom probe tomography (APT) was investigated. Three different commercial atom probe systems - LEAP 3000X HR, LEAP 5000 XR, and LEAP 6000 XR - were systematically compared for a TiN model coating studying the effect of shorter laser wavelengths, especially in the deep ultraviolet (DUV) range, on the evaporation behavior. The findings demonstrate that the use of shorter wavelengths enhances the accuracy in elemental composition, while maintaining similar electric field strengths.

Genetic Variants Associated with the Biochemical Response to Vitamin D3 in the Multi-Ethnic Study of Atherosclerosis.

Context: The response to treatment with vitamin D varies between patients.

Objective: To identify genetic variants associated with the biochemical response to vitamin D3 supplementation.

Design: Randomized placebo-controlled trial conducted between 2017 and 2019.

General Kernel Machine Methods for Multi-Omics Integration and Genome-Wide Association Testing With Related Individuals.

Integrating multi-omics data may help researchers understand the genetic underpinnings of complex traits and diseases. However, the best ways to integrate multi-omics data and use them to address pressing scientific questions remain a challenge. One important and topical problem is how to assess the aggregate effect of multiple genomic data types (e.

A semi-empirical Bayes approach for calibrating weak instrumental bias in sex-specific Mendelian randomization studies.

Strong sex differences exist in sleep phenotypes and also cardiovascular diseases (CVDs). However, sex-specific causal effects of sleep phenotypes on CVD-related outcomes have not been thoroughly examined. Mendelian randomization (MR) analysis is a useful approach for estimating the causal effect of a risk factor on an outcome of interest when interventional studies are not available.

Clubhouse Partnerships with Clinical Services: Current Status and Barriers to Integration.

The Clubhouse model of psychosocial rehabilitation has supported the recovery of people with serious mental illness for over 75 years, but many of the roughly 350 Clubhouses are not well-integrated into the larger health care system, limiting their reach. This article examines Clubhouses' and psychiatric providers' interactions and experiences to understand the nature of and barriers to partnerships. The directors of Clubhouses affiliated with Clubhouse International were surveyed, examining their attitudes and practices around collaboration with psychiatric providers.

Genetically engineered pig heart transplantation in non-human primates.

Background: Improvement in gene modifications of donor pigs has led to the prevention of early cardiac xenograft rejection and significantly prolonged cardiac xenograft survival in both heterotopic and orthotopic preclinical non-human primate (NHP) models. This progress formed the basis for FDA approval for compassionate use transplants in two patients.

Methods: Based on our earlier report of 9-month survival of seven gene-edited (7-GE) hearts transplanted (life-supporting orthotopic) in baboons, we transplanted 10 gene-edited pig hearts into baboons (n = 4) using non-ischemic continuous perfusion preservation (NICP) and immunosuppression regimen based on co-stimulation blockade by anti-CD40 monoclonal antibody.

Environmental Control of Queuosine Levels in Streptococcus mutans tRNAs.

Queuosine (Q) is a modification of the wobble base in tRNAs that decode NA(C/U) codons. It is ubiquitous in bacteria, including many pathogens. Streptococcus mutans is an early colonizer of dental plaque biofilm and a key player in dental caries.

Survivin modulates stiffness-induced vascular smooth muscle cell motility.

Arterial stiffness is a key contributor to cardiovascular diseases, including atherosclerosis, restenosis, and coronary artery disease, it has been characterized to be associated with the aberrant migration of vascular smooth muscle cells (VSMCs). However, the underlying molecular mechanisms driving VSMC migration in stiff environments remain incompletely understood. We recently demonstrated that survivin, a member of the inhibitor of apoptosis protein family, is highly expressed in both mouse and human VSMCs cultured on stiff polyacrylamide hydrogels, where it modulates stiffness-mediated cell cycle progression and proliferation.

Deriving fontan-specific normative exercise data from well-functioning adolescents.

Background: Exercise capacity is reduced in patients with a Fontan circulation compared to their healthy peers secondary to altered haemodynamics of the Fontan circulation. Cardiopulmonary exercise testing is routinely used in Fontan patients to assess their cardiopulmonary response to exercise and help guide management decisions, however their results are routinely compared to normative data derived from healthy individuals.

Method: Using data available from the Pediatric Heart Network, we performed a retrospective study to derive Fontan-specific normative values in a subgroup of well-functioning adolescent patients.

"We have to look deeper into why": perspectives on problem identification and prioritization of women's and girls' health across United Nations agencies.

Eliminating gender inequality and promoting population health are stand-alone goals in the Sustainable Development Goals (SDGs). It is crucial to understand goal setting and policy making processes aimed at promoting gender and health equality given the entrenched and structural natures of these inequalities. Our research examines the process of problem and solution representation, priority setting, and factors that shape the policymaking process concerning women and girls within the UN system in relation to the SDGs.

Effects of the kappa-opioid receptor antagonist nor-binaltorphimine on methamphetamine-vs-food choice in male rhesus monkeys.

Background: Kappa-opioid receptors (KOR) are hypothesized to be involved in mediating ongoing methamphetamine self-administration. Previous rat studies have demonstrated that treatment with the KOR antagonist nor-binaltorphimine (nor-BNI) decreases methamphetamine self-administration. However, KOR antagonist effects on methamphetamine self-administration in nonhuman primates are unknown.

Examining the impact of the veterans affairs community care program on mental healthcare in rural veterans: A qualitative study.

Objective: To investigate provider and administrators' perspectives about the impact of the Department of Veterans Affairs' (VA) Community Care program on acute and residential mental health treatment of rural Veterans.

Data Sources And Study Setting: Primary data were collected from participants via interviews. Participants were employees of VA Healthcare Systems located in Northern New England, or employees of non-VA mental health treatment settings affiliated with VA in Northern New England.

Preparedness for practice, competency and skill development and learning in rural and remote clinical placements: A scoping review of the perspective and experience of health students.

When considering health professionals' requirements and responsibilities, competence is a complex concept that extends beyond knowledge to encompass understanding, application, technical skills, problem-solving, and clinical judgment. Rural clinical placements provide a rich learning environment for students to improve their competencies, self-esteem, and preparedness for practice (PFP). This scoping review aimed to identify pre-registration health students' perspectives on rural placement regarding competency and skill development, and enablers and barriers to learning.

Expanding community-based participatory action research practices to clubhouses through sustainable research activities.

Objective: There is growing utilization and acknowledgement of the benefits of community-based participatory action research (CBPAR) in advancing health practices and equity. However, the sustainability and full impact of CBPAR in health care settings faces many obstacles and limitations. The present article examines the synergies between CBPAR and Clubhouse programs, presents the demonstration and ongoing implementation of sustainable CBPAR practices at Fountain House in New York City, and offers lessons learned for other Clubhouses and similar programs seeking to integrate CBPAR.

Effect of chronic delivery of the NOP/MOR partial agonist AT-201 and NOP antagonist J-113397 on heroin relapse in a rat model of opioid maintenance.

Rationale: The opioid crisis persists despite availability of effective opioid agonist maintenance treatments (methadone and buprenorphine). Thus, there is a need to advance novel medications for the treatment of opioid use and relapse.

Objectives: We recently modeled maintenance treatment in rats and found that chronic delivery of buprenorphine and the mu opioid receptor (MOR) partial agonist TRV130 decreases relapse to oxycodone seeking and taking.

Evaluating and identifying changes in the rate of unplanned discharge among Department of Veterans Affairs (VA) facilities providing substance use disorder residential care.

Introduction: Quality improvement (QI) methods play a critical role in ensuring that patients receive high-quality and timely care. Healthcare systems should use valid and reliable measures to inform QI efforts. Mental health settings including substance use disorder (SUD) residential programs have been slow to develop and incorporate quality measurement into routine practice.

Brief Communication: Confocal microscopy of oral streptococcal biofilms grown in simulated microgravity using a random positioning machine.

Biofilms are a concern for spaceflight missions, given their propensity for biofouling systems and their potential threat to astronaut health. Herein, we describe a random positioning machine-based method for growing fluorescent protein-expressing streptococcal biofilms under simulated microgravity. Biofilms can be subsequently imaged by confocal microscopy without further manipulation, minimizing disruption of architecture.

The Extended Social Network-Oriented Support Model for Intimate Partner Violence Survivors.

Intimate partner violence (IPV) transcends cultural, social and economic boundaries, affecting countless individuals globally. Recovery for IPV survivors is supported by their social networks, yet the readiness of these networks is often poorly understood. This perspective paper proposes an extension to existing network-oriented IPV support models by integrating a focus on the readiness and well-being of informal supporters towards the goal of enhancing IPV survivor recovery through effective networks.

Two universal school-based prevention programs for depression and anxiety: 24-Month follow-up of an RCT.

Background And Objectives: Transdiagnostic approaches have been promoted as a means of maximising preventative effects across multiple problems with depression and anxiety suitable targets as they appear to have highly interconnected systems in pathology development and maintenance. This study investigated long-term effects of two universal school-based programs, Emotion Regulation (ER) and Behavioral Activation (BA), that sought to prevent depression and anxiety by targeting worry (a transdiagnostic feature) to promote resilience.

Methods: This follow-up study captured data from 162 of 316 initial students (aged 8-13; 52.