Emergency Action Planning in United States High Schools.

Background: Rates of emergency action plan (EAP) implementation and compliance with EAP guidelines vary in United States secondary schools. There are limited data on emergency preparedness in schools without athletic trainers (ATs).

Hypothesis: Rural and high poverty schools have poor emergency preparedness for high school athletic events due to financial barriers and lack of ATs.

Universal correlation between H-linear magnetoresistance and T-linear resistivity in high-temperature superconductors.

The signature feature of the 'strange metal' state of high-T cuprates-its linear-in-temperature resistivity-has a coefficient α that correlates with T, as expected were α derived from scattering off the same bosonic fluctuations that mediate pairing. Recently, an anomalous linear-in-field magnetoresistance (=γH) has also been observed, but only over a narrow doping range, leaving its relation to the strange metal state and to the superconductivity unclear. Here, we report in-plane magnetoresistance measurements on three hole-doped cuprate families spanning a wide range of temperatures, magnetic field strengths and doping.

Holding the Knife on Perceptions of Surgery.

Objective: Negative stereotypes associated with surgery by medical students are well documented in literature. Many cite long hours, poor work-life balance, pessimism, mean personalities, and cynicism as pervasive among surgeons and operating room culture. If allowed to persist, these negative perceptions can deter otherwise interested students from pursuing surgical subspecialties.

Intimidating Attendings: The Importance of Near-Peer Mentorship During Third-Year Surgical Clerkship.

Introduction: Near-peer instruction has grown in popularity in medical education; however, limited data exist to support its effectiveness. This study investigates the perceptions of near-peer style instruction in third-y medical students undergoing a surgical clinical clerkship. We hypothesized that near-peer instruction would provide a beneficial educational experience to third-y medical students during their surgical clinical clerkship.

Hospital charges for laparoscopic sleeve gastrectomy compared to robotic sleeve gastrectomy: a multicenter study.

Background: Sleeve gastrectomy has become a gold standard in addressing medically refractory obesity. Robotic platforms are becoming more utilized, however, data on its cost-effectiveness compared to laparoscopy remain controversial (1-3). At NYU Langone Health, many of the bariatric surgeons adopted robotic surgery as part of their practices starting in 2021.

Lifshitz transition enabling superconducting dome around a charge-order critical point.

Superconductivity often emerges as a dome around a quantum critical point (QCP) where long-range order is suppressed to zero temperature, mostly in magnetically ordered materials. However, the emergence of superconductivity at charge-order QCPs remains shrouded in mystery, despite its relevance to high-temperature superconductors and other exotic phases of matter. Here, we present resistance measurements proving that a dome of superconductivity surrounds the putative charge-density-wave QCP in pristine samples of titanium diselenide tuned with hydrostatic pressure.

MRI Accurately Predicts Quadrupled Semitendinosus Autograft Size Using Posterior Hamstring Harvest for ACL Reconstruction.

Purpose: To determine the effectiveness of preoperative magnetic resonance imaging (MRI) measurements of the cross-sectional area (CSA) of the semitendinosus tendon in predicting the intraoperative quadrupled semitendinosus graft diameter of a posteriorly harvested hamstring autograft for anterior cruciate ligament (ACL) reconstruction.

Methods: A retrospective review of patients who underwent ACL reconstruction with autograft using a posterior hamstring harvest was performed. Patient demographics and operative reports were reviewed, and measurements of the CSA of the semitendinosus on MRI were performed.

Acetabular Fracture Outcomes and Complications: An International Comparison.

Introduction: Despite the groundbreaking research by Judet and Letournel in the 1960s, the specific equipment, surgical approach, fixation strategy, and post-operative course for treating acetabular fractures have not been standardized. Therefore, this study aimed to compare technological resources, operative procedures, and post-operative complications between patients treated for acetabular fractures in Romania and the United States (U.S.

Paired microbiome and metabolome analyses associate bile acid changes with colorectal cancer progression.

Colorectal cancer (CRC) is driven by genomic alterations in concert with dietary influences, with the gut microbiome implicated as an effector in disease development and progression. While meta-analyses have provided mechanistic insight into patients with CRC, study heterogeneity has limited causal associations. Using multi-omics studies on genetically controlled cohorts of mice, we identify diet as the major driver of microbial and metabolomic differences, with reductions in α diversity and widespread changes in cecal metabolites seen in high-fat diet (HFD)-fed mice.

CD4+ T cells regulate sickness-induced anorexia and fat wasting during a chronic parasitic infection.

Infections cause catabolism of fat and muscle stores. Traditionally, studies have focused on understanding how the innate immune system contributes to energy stores wasting, while the role of the adaptive immune system remains elusive. In the present study, we examine the role of the adaptive immune response in adipose tissue wasting and cachexia using a murine model of the chronic parasitic infection Trypanosoma brucei, the causative agent of sleeping sickness.

Perceived Value of Public Health and Health Policy Information Among Medical Students: A Cross-sectional Study.

Unlabelled: : Health educators have had difficulty introducing health policy and public health training into an already intensive medical school curriculum. Although the COVID-19 pandemic may have changed perspectives on the importance of public health, it may not change educational approaches. Assessment of medical student opinions and perceptions of health policy and public health might influence the weight given to these topics in medical education.

Expanded quantum vortex liquid regimes in the electron nematic superconductors FeSeS and FeSeTe.

The quantum vortex liquid (QVL) is an intriguing state of type-II superconductors in which intense quantum fluctuations of the superconducting (SC) order parameter destroy the Abrikosov lattice even at very low temperatures. Such a state has only rarely been observed, however, and remains poorly understood. One of the key questions is the precise origin of such intense quantum fluctuations and the role of nearby non-SC phases or quantum critical points in amplifying these effects.

The Building Healthy Eating and Self-Esteem Together for University Students Mobile App to Treat Eating Disorders: User-Centered Research Design and Feasibility Study.

Background: University students are an at-risk group for the development of eating disorders (EDs); however, many college campuses lack sufficient resources to provide ED specialty care. Students report unique reasons for not seeking ED treatment, including the desire to solve the problem on their own (eg, seeking help from friends, self-medicating, or waiting to see if their problems improve), inability to afford treatment, lack of time to participate in the treatment, fear of seeing their primary care physician, and lack of recognition of their issues as an ED. Mobile health (mHealth) apps may be a cost-effective, helpful adjunctive tool to overcome personal and systemic barriers and encourage help seeking.

Translation and Cultural Adaptation to Portuguese of the Long Head of Biceps Tendon Score.

 To translate and culturally adapt the Long Head of Biceps Tendon (LHB) score into Brazilian Portuguese.  The process involved translations by professionals fluent in the target language, followed by independent back translations. Next, a committee compared the original and translated versions, pretested the final version, and concluded it.

Cooperation between physiological defenses and immune resistance produces asymptomatic carriage of a lethal bacterial pathogen.

Animals evolved two defense strategies to survive infections. Antagonistic strategies include immune resistance mechanisms that operate to kill invading pathogens. Cooperative or physiological defenses mediate host adaptation to the infected state, limiting physiological damage and disease, without killing the pathogen, and have been shown to cause asymptomatic carriage and transmission of lethal pathogens.

Cachexia: A systemic consequence of progressive, unresolved disease.

Cachexia, a systemic wasting condition, is considered a late consequence of diseases, including cancer, organ failure, or infections, and contributes to significant morbidity and mortality. The induction process and mechanistic progression of cachexia are incompletely understood. Refocusing academic efforts away from advanced cachexia to the etiology of cachexia may enable discoveries of new therapeutic approaches.

Managing Post-Operative Pain in Orthopedic Patients: An International Comparison.

Introduction: Opioids play a crucial role in post-operative pain management in America, but not in some other countries. We sought to determine if a discrepancy in opioid use between the United States (U.S.

Cooperation between physiological defenses and immune resistance produces asymptomatic carriage of a lethal bacterial pathogen.

Animals have evolved two defense strategies to survive infections. Antagonistic strategies include mechanisms of immune resistance that operate to sense and kill invading pathogens. Cooperative or physiological defenses mediate host adaptation to the infected state, limiting physiological damage and disease, without killing the pathogen, and have been shown to cause asymptomatic carriage and transmission of lethal pathogens.

Nurses and health care for gay adolescents.

Objective: to analyze nurses' statements about health care for gay adolescents.

Method: qualitative study, anchored on the Thematic Analysis of Clarke and Braun, with adoption of Symbolic Interactionism as a theoretical framework, since it favors the understanding of the relationship between behaviors, interactions, and social meanings. Twelve nurses recruited using the snowball sampling technique were remotely interviewed via the Google Meet® video-conferencing app.