Organizational Commitment of Korean American Nurses: A Cross-Sectional Study.

Background: Studies on reducing the turnover of foreign-educated nurses (FENs) can help address the nursing shortage in the United States. Organizational commitment and associated factors have been explored in relation to lower turnover. Nursing researchers have identified job satisfaction, psychological contract breach, person-organization fit, and person-work setting fit as major factors in enhancing nurses' organizational commitment.

Disturbance Robust Attitude Stabilization of Multirotors with Control Moment Gyros.

This paper presents a novel control framework for enhancing the attitude stabilization of multirotor UAVs using Control Moment Gyros (CMGs) and a Disturbance Robust Drive Law (DRDL). Due to their lightweight and compact structure, multirotor UAVs are highly susceptible to disturbances such as wind, making it challenging to achieve stable attitude control using rotor thrust alone. To address this issue, we employ CMGs to provide robust attitude control and apply Fast Terminal Sliding Mode Control (FTSMC) to ensure fast and accurate convergence within a finite time.

Changes in the flavor formation and sensory attributes of Maillard reaction products by different oxidation degrees of beef tallow via cold plasma.

It remains unclear how the oxidation degree of animal fat affects the flavor formation and sensory attributes of Maillard reaction products (MRPs). To oxidize beef tallow differentially under mild conditions, an atmospheric pressure cold plasma (APCP) was applied due to its easy, economical, and controllable manipulation and effectiveness. As the duration of APCP increased after 10 min, the oxidation degree of beef tallow increased significantly (p < 0.

Protective effect of gut microbiota restored by fecal microbiota transplantation in a sepsis model in juvenile mice.

Introduction: Restoring a balanced, healthy gut microbiota through fecal microbiota transplantation (FMT) has the potential to be a treatment option for sepsis, despite the current lack of evidence. This study aimed to investigate the effect of FMT on sepsis in relation to the gut microbiota through a sepsis model in juvenile mice.

Methods: Three-week-old male mice were divided into three groups: the antibiotic treatment (ABX), ABX-FMT, and control groups.

Quality Evaluation of Mackerel Fillets Stored under Different Conditions by Hyperspectral Imaging Analysis.

This study was designed to compare the quality changes in mackerel fillets stored under different conditions by using hyperspectral imaging (HSI) techniques. Fillets packaged in vacuum were stored for six days under five different conditions: refrigerated at 4°C (R group); iced at 5±3°C (I group); kept at an ambient of 17±2°C (A group); frozen at -18°C for 24 h and thawed in a refrigerator at 4°C for 5 h on the sampling day (FTR group); FTR thawed in tap water instead of thawing in a refrigerator (FTW group). The FTR group had the lowest total bacterial count, drip loss, 2-thiobarbituric acid reactive substances, volatile basic nitrogen, and texture profile analysis values among groups during the entire storage period (p<0.

Evaluation of the physicochemical, metabolomic, and sensory characteristics of Chikso and Hanwoo beef during wet aging.

Objective: This study aimed to evaluate the physicochemical, metabolomic, and sensory qualities of Chikso and Hanwoo beef during 28 days of wet aging.

Methods: Rump and loins from Hanwoo and Chikso were obtained and wet-aged for 28 days at 4°C. The samples were collected at 7-day interval (n = 3 for each period).

A Randomized, Placebo-Controlled Clinical Trial of a Novel Dietary Supplement on Standardized CNS Vital Signs Cognitive Performance Parameters in Adults.

To test the effectiveness of a novel dietary supplement as a support for cognitive function in healthy younger and older adults A double-blind, randomized, placebo-controlled trial of the dietary supplement, Braini in two age cohorts with 60 participants: 31 healthy younger adults (18-30 years) and 29 healthy older adults (55-80 years). A 28-day intervention of a dietary supplement (active or placebo) taken daily with cognitive assessment using CNS Vital Signs computer-based testing at day 0 and 28. Participants were asked to fill out a daily survey regarding compliance with supplement protocol, changes in health, adherence to the protocol, and reported side effects.

Functional Characterization of the GNAT Family Histone Acetyltransferase Elp3 and GcnE in .

Post-translational modifications of chromatin structure by histone acetyltransferase (HATs) play a pivotal role in the regulation of gene expression and diverse biological processes. However, the function of GNAT family HATs, especially Elp3, in the opportunistic human pathogenic fungus is largely unknown. To investigate the roles of the GNAT family HATs Elp3 and GcnE in the , we have generated and characterized individual null Δ and Δ mutants.

Mechanism of improving quality of dry-aged pork loins in scoria-containing onggi, Korean earthenware as a storage container.

Objective: Many scientists have investigated solutions to reduce microbiological risks in dry-aged meat after the dry-aging technology was revived for high quality and value-added premium meat product in the market. This study aimed to investigate the effect of scoria powder in onggi (Korean earthenware) on the meat quality of pork loins during 21 days of dry aging and to elucidate its mechanism of action.

Methods: The pork loins were randomly divided into three groups: aged in vacuum-packaging, onggi containing red clay only (OR), and onggi containing 30% red clay and 70% scoria powder (OS).

Brain Factor-7® Improves Cognitive Impairment Following Transient Ischemia and Reperfusion Injury in Gerbil Forebrain through Promoting Remyelination and Restoring Cholinergic and Glutamatergic Neurotransmission in the Hippocampus.

Background: Ischemia and reperfusion injury in the brain triggers cognitive impairment which are accompanied by neuronal death, loss of myelin sheath and decline in neurotransmission. In this study, we investigated whether therapeutic administration of Brain Factor-7® (BF-7®; a silk peptide) in ischemic gerbils which were developed by transient (five minutes) ischemia and reperfusion in the forebrain (tFI/R) improved cognitive impairment.

Methods: Short-term memory and spatial memory functions were assessed by passive avoidance test and Barnes maze test, respectively.

Effects of Individuals' Cultural Orientations and Trust in Government Health Communication Sources on Behavioral Intentions During a Pandemic: A Cross-Country Study.

Public health messages disseminated by trusted government authorities are likely to have more influence over individuals' intentions and behaviors. However, individuals worldwide have different levels of trust in government authorities, which leads to varying levels of compliance intentions. Additionally, these trust levels may vary during major public crises, such as pandemics.

Combating COVID-19 Vaccine Hesitancy: A Synthetic Public Segmentation Approach for Predicting Vaccine Acceptance.

Objective: Vaccine hesitancy impacts the ability to cope with coronavirus disease 2019 (COVID-19) effectively in the United States. It is important for health organizations to increase vaccine acceptance. Addressing this issue, this study aimed to predict citizens' acceptance of the COVID-19 vaccine through a synthetic approach of public segmentation including cross-situational and situational variables.

Anti-stress effects of Fameyes in in vitro and in vivo models of stresses.

Background: Fameyes (a mixture of Clematis mandshurica Rupr. extract (CMRE) and Erigeron annuus (L.) Pers.

Effects of Brain Factor‑7® against motor deficit and oxidative stress in a mouse model of MPTP‑induced Parkinson's disease.

Oxidative stress is strongly implicated in the pathogenesis of Parkinson's disease (PD) through degeneration of dopaminergic neurons. The present study was designed to investigate the underlying mechanisms and therapeutic potential of Brain Factor-7 (BF-7), a natural compound in silkworm, in a mouse model of PD induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). MPTP (20 mg/kg) was intraperitoneally injected into mice to cause symptoms of PD.

and Anti-Inflammatory Effects of TEES-10, a Mixture of Ethanol Extracts of Matsum. & Koidz. and L. Sprout, on Gingivitis and Periodontitis.

Gingivitis and periodontitis are inflammatory disorders caused by dental plaque and calculus. These disorders often lead to tooth loss if not treated properly. Although antibiotics can be used, it is hard to treat them due to the difficulty in supplying effective doses of antibiotics to lesion areas and side effects associated with long-term use of antibiotics.

Social Anxiety and Social Networking Service Addiction Proneness in University Students: The Mediating Effects of Experiential Avoidance and Interpersonal Problems.

Objective: This study examined the mediating effects of experiential avoidance and interpersonal problems on the relationship between social anxiety and social networking service (SNS) addiction proneness.

Methods: An online survey was conducted on 400 university students in their 20s across Republic of Korea. The scales used in the study were the Social Interaction Anxiety Scale (SIAS), Korean Acceptance-Action Questionnaire-II (K-AAQ-II), Short form of the Korean Inventory of Interpersonal Problems Circumplex Scale (KIIP-SC), and SNS addiction proneness scale for university students.

Embodying Temporality in Response Efficacy: How Coping Appraisal Promotes Preventive Behavioral Engagement During the Ongoing Pandemic.

This study heightens the understanding of response efficacy as a determinant of engagement in preventive behavior during the ongoing COVID-19 pandemic. To achieve a more nuanced conceptualization of response efficacy, this study proposes and examines a time-based coping appraisal framework, drawing upon a part of the extended parallel process model (EPPM). The current study investigates how the temporality of coping response message features work in generating social distancing behavioral intentions and explicates the role of anticipated emotions in this motivational process.

Analysis of PIK3CA Mutation Concordance and Frequency in Primary and Different Distant Metastatic Sites in Breast Cancer.

Purpose: The purpose of this study was to investigate the concordance rate of PIK3CA mutations between primary and matched distant metastatic sites in patients with breast cancer and to verify whether there are differences in the frequency of PIK3CA hotspot mutations depending on the metastatic sites involved.

Materials And Methods: Archived formalin-fixed paraffin-embedded (FFPE) specimens of primary breast and matched distant metastatic tumors were retrospectively obtained for 49 patients. Additionally, 40 archived FFPE specimens were independently collected from different breast cancer metastatic sites, which were limited to three common sites: the liver, brain, and lung.

Effect of plasma-activated acetic acid on inactivation of Salmonella Typhimurium and quality traits on chicken meats.

This study investigated the bactericidal effects of plasma-activated acetic acid (PAAA) on Salmonella Typhimurium and its impact on the physicochemical traits of chicken meat. Twenty milliliters of 0.8% (v/v) acetic acid (AA) was treated with plasma (2.

A Complex of Matisum. and L. Improves Menopausal Symptoms and Supports Healthy Aging in Women.

We evaluated the efficacy and safety of MS-10 for the treatment of menopausal symptoms. A double-blind randomized placebo-controlled clinical trial was performed in 71 premenopausal women for 4 and 12 weeks. A total of 12 individual menopausal symptom scores were assessed using the Kupperman index.

Determining the Optimal Cooking Time for Cooking Loss, Shear Force, and Off-Odor Reduction of Pork Large Intestines.

The objective of this study was to determine the optimal cooking time by considering the cooking loss, shear force, and off-odor reduction of pork large intestines. Commercial pork large intestines were purchased, quartered perpendicularly, and cooked in boiling water for 40, 120, 180, and 240 min. Cooking loss of the samples increased after 240 min of cooking (10.

Effect of Temperature Abuse on Quality and Metabolites of Frozen/Thawed Beef Loins.

The objective of this study was to examine the effect of temperature abuse prior to cold storage on changes in quality and metabolites of frozen/thawed beef loin. The aerobic packaged samples were assigned to three groups: refrigeration (4°C) (CR); freezing (-18°C for 6 d) and thawing (20±1°C for 1 d), followed by refrigeration (4°C) (FT); temperature abuse (20°C for 6 h) prior to freezing (-18°C for 6 d) and thawing (20±1°C for 1 d), followed by refrigeration (4°C) (AFT). FT and AFT resulted in higher volatile basic nitrogen (VBN) values than CR (p<0.