University of California, Davis

Influence of many-body correlation and mixed-valence fluctuations on X-ray magnetic circular dichroism and resonant inelastic X-ray scattering spectra

X-ray magnetic circular dichroism (XMCD) and resonant inelastic X-ray scattering with magnetic circular dichroism (RIXS-MCD) provide unparalleled insights into the electronic and magnetic dynamics of complex materials. However, interpreting their spectra in mixed-valence systems...

The hematology workforce in the United States: past, present, and strategies for the future

From 2017-2021, the American Society of Hematology (ASH) completed the largest study ever conducted of the hematology workforce in the United States (US). The study highlighted a deficit in the classical hematology (CH) workforce: despite very high CH clinical volumes encountered...

Opioid prescription patterns for hidradenitis suppurativa in the emergency versus ambulatory care settings

Abstract Hidradenitis suppurativa (HS) is associated with significant pain. However, there is a paucity of literature examining opioid prescription patterns in HS in different healthcare settings. We aim to determine differences in opioid prescription patterns between HS patients...

Tracking the baryon number with nuclear collisions

Baryon quantum number is found to be conserved since baryogenesis in the early Universe. Conventionally, each fractionally charged valence quark is understood to carry one-third of a baryon number. An alternative hypothesis posits that baryon number is instead carried by a baryon...

Phylogenomic Taxonomic Analysis of Ralstonia solanacearum Strains causing Bacterial Wilt Disease in Northeastern Argentina

Ralstonia solanacearum species complex (RSSC) is a genetically diverse group of plant pathogens, yet genomic data from South America remain limited. Here, we characterize 13 RSSC strains isolated from tomato, pepper, and eggplant in northeastern Argentina. Phylogenetic analysis o...

Commensal bacteria inhibit viral infections via a tryptophan metabolite

Clinical outcomes following viral exposures exhibit substantial interindividual variability. Although developing evidence suggests commensal bacteria modulate viral infections, the specific bacteria and mechanisms remain underexplored. Here, we define a pathway by which viral inf...

Cranio-orbital craniotomy via an eyebrow incision for resection of anterior clinoid and tuberculum sella meningiomas

Abstract Background Anterior clinoid meningiomas (ACM) and tuberculum sella meningiomas (TSM) are anterior skull base tumors that commonly cause visual deterioration. The supraorbital keyhole approach may be used to resect these tumors but is limited by restricted intraoperative...

Primary Care Clinical Rotations Are Associated with Shifts in Senior Veterinary Students’ Perceptions of Scope, Complexity, and Career Alignment

The study objective was to evaluate changes in senior veterinary students' perceptions of companion animal primary care and career preferences following a primary care clinical rotation. A multi-institutional survey was administered to veterinary students at 10 US colleges of vet...

Early-life exposure to plastics is associated with health parameters and biomarkers in southern giant petrels

The sub-lethal effects of plastics and their associated chemicals on wildlife are poorly understood, primarily due to the lack of reliable indicators. We used southern giant petrels ( Macronectes giganteus, SGP), key scavengers and predators in southern seas, to assess whether ea...

Scintillator-IntegratedMicrochannel Plate PhotomultiplierTubes for Ultrafast Timing over keV–GeV Energy Scales

Abstract Precise measurement of radiation has long played a vital role in a wide range of research and industrial fields, from fundamental physics beyond the Standard Model to medical imaging such as time-of-flight positron emission tomography. Developing radiation detectors that...

Impact of alcohol use discontinuation on adipose tissue insulin resistance among Latino patients with and without underlying chronic liver disease

Abstract We evaluated the effect of short-term moderate alcohol discontinuation on adipose tissue insulin resistance (adipo-IR) and factors associated with its change in Latinos with and without hepatitis C virus (HCV). Nondiabetic Latino adults without (N = 17) or with (N = 7) H...

Physicochemical and Microbiological Properties of Yoghurt Made Form Defatted Milk Mixtures and Concentrated Buttermilk Fortified with Herbal Extract

This study evaluates the impact of plant-derived additives (Melissa officinalis L., Plantago major L., and Inula helenium L.) on the physicochemical, microbiological, and antimicrobial properties of yoghurt formulated with a combined base of milk and buttermilk concentrate (solid...

Dynamics of germ cell development in the bovine fetal ovary

Abstract This study offers a comprehensive description of germ cell development in the bovine ovary across a 95-day period between embryonic days 45–140, corresponding to the critical window between gonadal colonization by primordial germ cells and the establishment of the ovaria...

Decoupled Carbon and Nitrogen Cycling Across Soil Particle-Size Fractions in Apple Orchards of the Jiaodong Peninsula, China

The coupled mechanisms governing carbon–nitrogen turnover across soil particle-size fractions remain unclear. This study investigated soil organic carbon (SOC) and total nitrogen (TN) dynamics across five particle-size fractions in Cambisols under conventional and organic orchard...

A training data reduction scheme for electromyography, force myography, and their combination under varying limb positions and loading conditions

Abstract Devices that rely on hand gesture recognition as a form of control require accurate and reliable classification performance to ensure effective use. Two techniques used for this purpose include electromyography and force myography, which rely on consistent muscle activit...

The Zooplankton International Geospatial dataset: A global repository of spatiotemporal freshwater zooplankton community composition data from lakes and reservoirs to support ecological research

Abstract Zooplankton transfer substantial energy in aquatic food webs and are used as indicators of environmental change. Syntheses of zooplankton community dynamics globally require datasets that span a wide range of environmental gradients; however, these datasets are limited d...

When YouTube-Specific Content Feels Positive

Abstract: This paper examines the prospective associations among positive verbal and physical expressions in YouTube-specific content, children's parasocial relationships, the quality of their offline peer relationships, and parents' perceptions of YouTube's role in child develop...

Assessing the clinical applicability of large language models for microwave ablation guidance

Purpose To evaluate the performance of five language models (LLMs)—ChatGPT, Gemini, Meta, Claude, and DeepSeek—in providing clinically relevant advice on microwave ablation (MWA), a minimally invasive therapy for tumor treatment. Methods A total of 27 standardized questions cover...

Exploring Middle and High School Personnel’s Definition and Knowledge of Evidence-Based Practices for Autistic Students

Background Mandates that educators use evidence-based practices (EBP) with autistic students have not led to their widespread or consistent implementation, despite their growing availability. EBP knowledge is integral to effective implementation, and prior studies have shown that...

Reconstructing Al-Farabi’s ethical framework in contemporary bioethics: genetics, reproduction, and technological challenges

Contemporary bioethics operates within pluralistic societies, where ethical reasoning is not confined to prescriptive frameworks but rather involves deliberation across competing moral perspectives. Although the dominant approaches remain largely Western, there has been an increa...