Comparison of the utilization of disaster medical assistance teams and multiple physician-staffed helicopters in mass casualty responses.

Objective: To investigate the differences between doctor helicopters (DHs) and disaster medical assistance teams (DMATs), based on past examples and the current situation in Shizuoka Prefecture. Materials and Methods: First, we examined cases in Shizuoka Prefecture from 2014 to 2023, wherein incidents involving five or more injured individuals were managed using multiple DHs simultaneously. Next, we investigated the presence of DMATs in Shizuoka Prefecture and assessed their role in disaster responses within the prefecture. Results: Since 2014, there have been eight incidents in Shizuoka Prefecture wherein multiple DHs were deployed to respond to mass casualties. Shizuoka DMATs were placed on standby thrice during the same period, with one active deployment during a disaster caused by a landslide in Atami. The other two cases were managed solely by DHs and ambulance teams. Conclusion: Localized disasters in Shizuoka Prefecture have seen the effective use of multiple DHs for timely patient transportation, particularly when weather conditions were suitable. By contrast, DMATs are primarily deployed for extended medical activities lasting more than one day. This differentiation highlights the importance of choosing an appropriate medical response approach based on the nature and scope of a disaster.

Precision prevention in occupational health: a conceptual analysis and development of a unified understanding and an integrative framework.

Introduction: Precision prevention implements highly precise, tailored health interventions for individuals by directly addressing personal and environmental determinants of health. However, precision prevention does not yet appear to be fully established in occupational health. There are numerous understandings and conceptual approaches, but these have not yet been systematically presented or synthesized. Therefore, this conceptual analysis aims to propose a unified understanding and develop an integrative conceptual framework for precision prevention in occupational health. Methods: Firstly, to systematically present definitions and frameworks of precision prevention in occupational health, six international databases were searched for studies published between January 2010 and January 2024 that used the term precision prevention or its synonyms in the context of occupational health. Secondly, a qualitative content analysis was conducted to analyze the existing definitions and propose a unified understanding. Thirdly, based on the identified frameworks, a multi-stage exploratory development process was applied to develop and propose an integrative conceptual framework for precision prevention in occupational health. Results: After screening 3,681 articles, 154 publications were reviewed, wherein 29 definitions of precision prevention and 64 different frameworks were found, which can be summarized in eight higher-order categories. The qualitative content analysis revealed seven themes and illustrated many different wordings. The proposed unified understanding of precision prevention in occupational health takes up the identified themes. It includes, among other things, a contrast to a "one-size-fits-all approach" with a risk- and resource-oriented data collection and innovative data analytics with profiling to provide and improve tailored interventions. The developed and proposed integrative conceptual framework comprises three overarching stages: (1) data generation, (2) data management lifecycle and (3) interventions (development, implementation and adaptation). Discussion: Although there are already numerous studies on precision prevention in occupational health, this conceptual analysis offers, for the first time, a proposal for a unified understanding and an integrative conceptual framework. However, the proposed unified understanding and the developed integrative conceptual framework should only be seen as an initial proposal that should be critically discussed and further developed to expand and strengthen both research on precision prevention in occupational health and its practical application in the workplace.

Comparing emotions in ChatGPT answers and human answers to the coding questions on Stack Overflow.

Introduction: Recent advances in generative Artificial Intelligence (AI) and Natural Language Processing (NLP) have led to the development of Large Language Models (LLMs) and AI-powered chatbots like ChatGPT, which have numerous practical applications. Notably, these models assist programmers with coding queries, debugging, solution suggestions, and providing guidance on software development tasks. Despite known issues with the accuracy of ChatGPT's responses, its comprehensive and articulate language continues to attract frequent use. This indicates potential for ChatGPT to support educators and serve as a virtual tutor for students. Methods: To explore this potential, we conducted a comprehensive analysis comparing the emotional content in responses from ChatGPT and human answers to 2000 questions sourced from Stack Overflow (SO). The emotional aspects of the answers were examined to understand how the emotional tone of AI responses compares to that of human responses. Results: Our analysis revealed that ChatGPT's answers are generally more positive compared to human responses. In contrast, human answers often exhibit emotions such as anger and disgust. Significant differences were observed in emotional expressions between ChatGPT and human responses, particularly in the emotions of anger, disgust, and joy. Human responses displayed a broader emotional spectrum compared to ChatGPT, suggesting greater emotional variability among humans. Discussion: The findings highlight a distinct emotional divergence between ChatGPT and human responses, with ChatGPT exhibiting a more uniformly positive tone and humans displaying a wider range of emotions. This variance underscores the need for further research into the role of emotional content in AI and human interactions, particularly in educational contexts where emotional nuances can impact learning and communication.

Consensus guidelines on the bedside assistant skills required in robotic surgery.

BACKGROUND: While bedside assistants play a critical role in many robotic operations, substantial heterogeneity remains in bedside assistant training pathways. As such, this study aimed to develop consensus guidelines for bedside assistant skills required for team members in robotic operations. METHODS: We designed a study using the Delphi process to develop consensus guidelines around bedside assistant skills. We generated an initial list of bedside assistant skills from the literature, training materials, and expert input. We selected experts for the Delphi process based on prior scholarship in the area of robotic bedside assistant education and experience facilitating robotic bedside assistant training. For each item, respondents specified which robotic team members should have the skill from a list of "basic" bedside assistants, "advanced" bedside assistants, surgeons, surgical technologists, and circulating nurses. We conducted two rounds of the Delphi process and defined 80% agreement as sufficient for consensus. RESULTS: Fourteen experts participated in two rounds of the Delphi process. By the end of the second round, the group had reached consensus on 253 of 305 items (83%). The group determined that "basic" bedside assistants should have 52 skills and that "advanced" bedside assistants should have 60 skills. The group also determined that surgeons should have 54 skills, surgical technologists should have 25 skills, and circulating nurses should have 17 skills. Experts agreed that all participants should have certain communication skills and basic knowledge of aspects of the robotic system. CONCLUSIONS: We developed consensus guidelines on the skills required during robotic surgery by bedside assistants and other team members using the Delphi process. These findings can be used to design training around bedside assistant skills and assess team members to ensure that each team member has the appropriate skills. Hospitals can also use these guidelines to standardize expectations for robotic team members.

Modern Contraceptive Use of National Health Insurance Participants before and during the COVID-19 Pandemic in South Kalimantan, Indonesia: Using Data from the Official Website of the National Population and Family Planning Agency.

Objective: This study aims to explore and analyze the modern contraceptive use of National Health Insurance (NHI) participants before and during the COVID-19 pandemic in South Kalimantan, Indonesia. Methods: This research is an ecological study using aggregated data from 13 Districts/Cities in South Kalimantan. This study used secondary data in 2018-2020 from the official website of the National Population and Family Planning Agency. Spatial analysis and paired T-test were used. Results: There were 30.7% of Districts/Cities in stagnation and 30.7% in the decline of modern contraception use during the pandemic (2019-2020). In addition, the study showed that there were differences in the use of modern contraception before (2019) and during the COVID-19 pandemic (2020) among active family planning acceptors of NHI participants (p=0.048). Conclusion: The existence of NHI, especially recipients of contribution assistance, can increase the use of modern contraception in South Kalimantan. There are differences in the use of modern contraception before and during the COVID-19 pandemic among NHI participants.

TB-related technical enquiries received at the Research Institute of Tuberculosis, Japan, during COVID-19.

SETTING: Japan: a low-TB-burden country. OBJECTIVE: To characterise TB-related technical enquiries received in 2020-2022, and share the lessons learnt. DESIGN: This was a descriptive study. RESULTS: We received 1,898 communications, of which 1,447 (40.2 per month) were classified as technical enquiries, 34% fewer than the 2,197 enquiries received in 2017-2019. The enquiry rates were highest for Shimane (4.32/100,000 population) and Yamanashi (2.59/100,000 population) prefectures, and lowest in Ehime (0.00/100,000 population) and Yamagata (0.09/100,000 population) prefectures. The main organisations the enquirers belonged to were local governments (n = 989, 68.3%) and healthcare facilities (n = 242, 16.7%). The enquirers included medical doctors (n = 236, 16.3%), nurses (n = 814, 56.3%), and the general public (n = 141, 9.7%). The most frequent enquiries were about TB diagnosis and treatment, including laboratory diagnosis (n = 442, 30.6%), followed by the regulatory framework (n = 216, 14.9%), contact investigation (n = 151, 10.8%), and TB in foreigners (n = 112, 7.9%). CONCLUSION: During the COVID-19 era, we received two-thirds of technical enquiries compared with 2017-2019, because local health offices were overwhelmed by the pandemic. Since the most frequent enquiries were about diagnosis and treatment of TB, the health ministry of Japan should maintain a few specialised TB institutions with TB physicians to provide technical assistance.

CONTEXTE: Japon, un pays à faible taux de TB. OBJECTIF: Caractériser les demandes de renseignements techniques liées à la TB reçues en 2020­2022 et partager les enseignements tirés. MÉTHODE: Ceci est une étude descriptive. RÉSULTATS: Nous avons enregistré 1 898 communications, parmi lesquelles 1 447 (soit 40,2 par mois) ont été identifiées comme des demandes de renseignements techniques, ce qui représente une baisse de 34% par rapport aux 2 197 demandes reçues en 2017­2019. Les taux de demandes de renseignements étaient les plus élevés dans les préfectures de Shimane (4,32/100 000 habitants) et de Yamanashi (2,59/100 000 habitants), et les plus faibles dans les préfectures d'Ehime (0,00/100 000 habitants) et de Yamagata (0,09/100 000 habitants). Les principaux demandeurs étaient des médecins (n = 236 ; 16,3%), des infirmières (n = 814 ; 56,3%) et le grand public (n = 141 ; 9,7%). Les demandes les plus fréquentes concernaient le diagnostic et le traitement de la TB, y compris le diagnostic en laboratoire (n = 442 ; 30,6%), suivi du cadre réglementaire (n = 216 ; 14,9%), de la recherche des contacts (n = 151 ; 10,8%) et de la TB chez les étrangers (n = 112 ; 7,9%). CONCLUSION: Pendant la période de COVID-19, nous avons reçu deux tiers de demandes de renseignements techniques en comparaison avec 2017­2019, en raison de la surcharge des bureaux de santé locaux causée par la pandémie. Étant donné que les demandes de renseignements les plus fréquentes concernaient le diagnostic et le traitement de la TB, le ministère de la santé du Japon devrait maintenir quelques institutions spécialisées dans la TB avec des médecins tuberculeux pour fournir une assistance technique.

From ontological to relational: A scoping review of conceptions of dignity invoked in deliberations on medically assisted death.

BACKGROUND: Dignity is omnipresent in Western ethics, but it also provokes dissension and controversy. One of the most striking examples is the debate on medically assisted death, where dignity is invoked to support antagonistic positions. While some authors conclude that the concept is useless as an ethical reference, many others invite us to deepen our analysis from a multidimensional perspective, to enrich it and make it useful. This scoping study is intended to provide an overview of the different conceptions of dignity used in the assisted dying debate, to better grasp the multiple facets of the concept. METHODS: The Joanna Briggs Institute's JBI Manual for Evidence Synthesis guided the scoping review. Key words were based on the researchers' expertise and were used to identify relevant literature in French and English. Eleven databases covering the last six decades were consulted. Initially, 2,071 references were found in the databases. After excluding duplicates, screening titles, abstracts, and full texts, and after a specific literature search on the concept of relational dignity, 156 papers were found to match the identified inclusion criteria. RESULTS: The literature highlights the stark confrontation between two dominant conceptions of dignity: ontological and autonomist. However, a lesser-known conceptualization of dignity integrates these two perspectives, underlining the relational and social dimensions of dignity. As a result, dignity emerges as a dynamic, experiential, and dialogical concept, that modulates itself according to circumstances. This raises the possibility of breaking through the binary debate and questioning the current frameworks that define dignity. CONCLUSIONS: This multidimensional conceptualization of dignity could lead to a more complete and nuanced understanding of the concept, as well as open richer normative horizons regarding the issue of medically assisted death.

The Effect of Mobility Assistance Dogs on Quality of Life in Children with Physical and Neurological Impairments.

AIMS: To measure the quality of life in children with impaired walking who receive a mobility assistance dog (MAD). METHODS: The parents of ten children who received a MAD completed the cerebral palsy quality of life questionnaire, before receiving their dog and at one, three, and six-month follow-up. Data were analyzed to assess changes for each participant and to the group. RESULTS: The group showed a positive change in the domains of social well-being and acceptance, feelings about functioning, and emotional well-being and self-esteem after six months. Children with less impairment (GMFCS I-II) showed a change in social-wellbeing and acceptance, feelings about functioning, participation, physical health, and emotional-wellbeing and self-esteem after six months. Children with more impairment (GMFCS III-IV) showed no change at any timepoint measured. CONCLUSIONS: This novel therapeutic area of receiving a MAD demonstrated some positive quality of life changes after six months for a small group of children with impaired walking. These are preliminary findings in a small sample and this intervention would benefit from further study.

Evaluating multi-channel interaction design for enhancing Pose accuracy in yoga training among visually impaired individuals.

Aim: Physical exercise is essential for the physical and mental health of visually impaired people, but they often face challenges such as inaccurate movements, lack of rhythm and difficulty in mastering postures during exercise. This project introduces an assistive device based on a multi-channel interaction design strategy to improve the accuracy of yoga practice for the visually impaired and to enable their independent exercise.Methods: The system uses a 1:1 model combined with an output interaction model. The effectiveness was verified through controlled experiments with unassisted exercise as the control group and yoga-assisted exercise as the experimental group. Improvements in yoga accuracy and product usability were verified using the Assisted Accuracy Scale and the SUS Scale, respectively.Results: The results showed that the multi-channel interaction design significantly improved the accuracy and usability of yoga exercises and enhanced the ability of visually impaired people to exercise independently.Conclusion: Through this project, we hope to replicate this design strategy to help more visually impaired individuals independently perform effective physical exercise at home, in a gym, or in an outdoor space, thereby improving their quality of life and overall health.

A yoga assistive device called E-YOGA, which improves the accuracy of yoga for the visually impaired through augmented interactive technology, thereby enhancing the ability of the visually impaired to exercise on their own.By participating in sports activities, visually impaired people can improve their health, living ability, body system and organ function.Regular physical activity is essential for visually impaired people, not only to build strength and endurance, but also for simple daily activities that require a lot of energy.

Investigating the Social Correlates Associated With Getting Help After a Suicide or Not: An Important Unexamined Bereavement Question.

Seeking to provide more systematic information on treatment-seeking and those not seeking help after a suicide, we investigated demographic, experiential and grief problems related correlates among recently suicide bereaved adults, conducting an on-line survey of a sample of U.S. 1,132 adults who lost a loved one to suicide during the last six years. Focusing upon first-degree relative loss survivors (n = 222) we hypothesized those not seeking help would be more likely to report conventional religiosity, greater social support and more use of alternative treatment modalities. Instead, we found those not seeking help were almost twice as likely to not attend religious services, compared to help seekers. Social support enhanced the bereaved individuals' pursuit of treatments and those who did not obtain help appeared reluctant to getting non-traditional treatment support. Help seekers were more likely to experience post-traumatic growth and less likely to see suicide loss survivorship as stigmatizing.

Meta-analysis of the safety effect of electronic stability control.

OBJECTIVE: Electronic Stability Control (ESC) is a standard feature on most modern cars, due to its reported efficiency to reduce the number of crashes of several types. However, empirical studies of safety effects of ESC for passenger vehicles have not considered some methodological problems that might have inflated the effects. This includes self-selection of drivers who buy/use ESC and behavioral adaptation to the system over long time periods, but also the dominant method of induced exposure. This study aimed to investigate whether such methodological problems might have influenced the results. METHOD: A meta-analysis was undertaken to investigate whether there are systematic differences between published studies. Moderators tested included when the study was undertaken, the type of vehicle studied, the percent ESC in the sample, size of sample, the length of the study, whether matched or un-matched vehicles were studied, whether induced exposure was used, and two variants of types of crashes used as controls. RESULTS: The effects found ranged from 38% to 75% reduction of crashes for the main targets of singles, running off road and rollover crashes. However, these effects were heterogeneous, and differed depending on the methods used. Most importantly, information that could have allowed more precise analyses of the moderators were missing in most publications. CONCLUSIONS: Although average effects were large and in agreement with previous meta-analyses, heterogeneity of the data was large, and lack of information about important moderators means that firm conclusions about what kind of mechanisms were influencing the effects cannot be drawn. The available data on ESC efficiency are not unanimous, and further investigations into the effects of ESC on safety using different methodologies are warranted.

[Telephone navigation and health check attendance among public assistance recipients: Lessons from two-year effort in Toyonaka City].

Objective　Poverty is a significant health determinant. As public assistance recipients experience difficulties in health management, a healthcare management support program to provide health checks has been implemented by welfare offices in Japan since 2021. However, effective approaches to maximize health check rates are limited. This study aimed to identify the impact of telephone navigation on recipients' health check-receiving behaviors, using data from welfare offices in Toyonaka City.Methods　This study included recipients aged 40-60 years who received telephone navigation for health check programs in 2021 and 2022. In 2021, telephone navigation was provided to eligible recipients. In 2022, the recipients were divided into two groups based on their household identification numbers (even/odd). We examined the difference in the health check rate in 2021 depending on whether the navigation system was connected. Additionally, we examined the differences across groups and navigation periods in 2022.Results　In 2021, 32 (7.9%) recipients received health checks. Twenty-six (10.2%) of the 255 recipients and six (4.1%) of the 148 recipients in the navigated and non-navigated groups, respectively, underwent health checks. In the navigated group, health check rates were higher among recipients in their 50s (13.3% vs. 3.1%; P = 0.006), unemployed recipients (13.9% vs. 3.6%; P = 0.014), those who did not receive previous health checks (9.1% vs. 1.5%; P = 0.003), and those who did not receive regular medical consultations (8.3% vs. 0%; P = 0.012). In 2022, 247 and 225 patients were assigned to the odd- and even-numbered groups, respectively, with no differences in their characteristics. During the intervention period, four (1.6%) of the 247 recipients and 10 (4.6%) of the 219 recipients in the odd- and even-numbered groups, respectively, underwent health checks. During the non-intervention period, five (2.1%) and six (2.7%) recipients of the odd- and even-numbered groups, respectively, underwent health checks. Health check rates were higher toward the deadlines. The estimated conditional odds ratio for receiving the health checks by the navigation was 1.35 (95% confidence interval; 0.59-2.93, P = 0.503).Conclusion　Telephone navigation may be effective in some recipients. Meanwhile, targeting recipients with attributes, such as "in their 50s," "unemployed," "received no previous health checks," and "received no regular medical consultations" may increase the response rate. Therefore, policymakers should consider using reliable telephone navigation methods and navigating near deadlines.

The Association between Federal Nutrition Assistance Programs and Adolescent Food Security during the COVID-19 Pandemic: Evidence from Baltimore, Maryland.

Given the lack of attention on adolescent food insecurity, the primary objective of this study was to assess the association of household participation in federal food assistance programs with food security status among adolescents in Baltimore during the COVID-19 pandemic. Adolescents, ages 14-19 years, were invited to participate in two online surveys. The baseline was implemented between October 2020 and January 2021, while the follow-up took place one year later from November 2021 to January 2022 after schools had re-opened. We then matched survey participants with household participation in food nutrition assistance programs using data obtained from the Maryland Department of Social Services. We used logistic regression to examine the association between food assistance program participation status and food insecurity. Additionally, to examine whether the impact of program participation on food insecurity changed between the baseline survey and one year later at follow-up when schools re-opened, a difference-in-differences analysis was conducted. The results showed no significant associations between adolescent food security and participation in any of the federal nutrition assistance programs. Increased attention on how best to improve adolescent food security in low-income households that can respond to the unique needs of adolescents is clearly warranted.

Effective Engagement Techniques Across the Agricultural Conservation Practice Adoption Process.

Encouraging agricultural landowners to adopt conservation practices is crucial to enhancing ecosystem services in privately-owned farm landscapes. To improve engagement with landowners and increase adoption rates, much research has been dedicated to investigating how different psychological, social, economic, and political factors correlate with adoption. However, these studies largely measure adoption as a discrete, binary event. Doing so obscures sequences of landowner decisions and engagement techniques that conservation practitioners use to encourage landowners' progression through the adoption process. We report on two studies that contribute to the emerging literature on the agricultural conservation practice adoption process and the varying effectiveness of engagement techniques throughout. First, interviews with conservation practitioners in the Chesapeake Bay watershed, USA, yielded a preliminary model of the different stages in the adoption process and what techniques practitioners find effective at each stage. Second, an online experiment examined the effectiveness of a visualization intervention across two sequential outcomes in the adoption process, seeking further information and contacting a practitioner. Our results suggested that practitioners use a wide variety of engagement techniques, most of which are unique to a single stage in the adoption process, and that the effectiveness of the visualization technique varies substantially between different stages. Together these studies outline a suite of techniques that other practitioners may find effective at different stages of the adoption process, and suggest that research can better inform practice by accounting for variation in the effectiveness of different techniques across stages of adoption.

Microbial-assistance and chelation-support techniques promoting phytoremediation under abiotic stresses.

Phytoremediation, the use of plants to remove heavy metals from polluted environments, has been extensively studied. However, abiotic stresses such as drought, salt, and high temperatures can limit plant growth and metal uptake, reducing phytoremediation efficiency. High levels of HMs are also toxic to plants, further decreasing phytoremediation efficacy. This manuscript explores the potential of microbial-assisted and chelation-supported approaches to improve phytoremediation under abiotic stress conditions. Microbial assistance involves the use of specific microbes, including fungi that can produce siderophores. Siderophores bind essential metal ions, increasing their solubility and bioavailability for plant uptake. Chelation-supported methods employ organic acids and amino acids to enhance soil absorption and supply of essential metal ions. These chelating agents bind HMs ions, reducing their toxicity to plants and enabling plants to better withstand abiotic stresses like drought and salinity. Managed microbial-assisted and chelation-supported approaches offer more efficient and sustainable phytoremediation by promoting plant growth, metal uptake, and mitigating the effects of heavy metal and abiotic stresses. Managed microbial-assisted and chelation-supported approaches offer more efficient and sustainable phytoremediation by promoting plant growth, metal uptake, and mitigating the effects of HMs and abiotic stresses.These strategies represent a significant advancement in phytoremediation technology, potentially expanding its applicability to more challenging environmental conditions. In this review, we examined how microbial-assisted and chelation-supported techniques can enhance phytoremediation a method that uses plants to remove heavy metals from contaminated sites. These approaches not only boost plant growth and metal uptake but also alleviate the toxic effects of HMs and abiotic stresses like drought and salinity. By doing so, they make phytoremediation a more viable and effective solution for environmental remediation.

Determinants of carbon emissions in Kenya and policy implications.

Carbon dioxide emissions are the primary greenhouse gasses behind global climate change and its associated effects. Climate change adversely impacts the environment, biodiversity, and human health. The ability to tame carbon dioxide emissions will help in the fight against climate change. However, the recent pace of rising carbon dioxide emissions raises concerns about winning the war against climate change. World leaders are determined to take actions that will lower emissions. Thus, there is a worldwide effort to achieve net-zero emissions. Consequently, it is crucial to comprehend the specific factors that contribute to carbon emissions of specific economies so that countries can develop and enforce effective strategies for reducing carbon output, mitigating the effects of climate change, and improving recovery programs. Despite many empirical studies conducted in Africa on the determinants of carbon emissions, the results remain inconclusive and inadequate, leaving a void for further research. This study seeks to fill this knowledge gap by modeling the relationship between Kenya's carbon emissions (which have been increasing since the early 2000s), and mobile technology adoption, renewable energy mix, tourism development, development assistance, income, and global financial crises, utilizing the most current data from 1995 to 2021 from the World Bank's database. The ARDL, FMOLS, CCR, and DOLS analysis results reveal that mobile technology, tourism, development aid, and global financial crises increase Kenya's carbon emissions in the long run. At the same time, income and renewable energy reduce short- and long-term impacts. The significant insight from these results is that enhancing renewable energy development, mobile technology, and development assistance can promote a sustainable environment. From these findings, the study proposes many policy recommendations to help decision-makers, communities, companies, and the government in Kenya allocate resources and implement resilience and mitigation policies and programs in the areas most susceptible to the effects of climate change.

Simulated real-world feasibility and feedback session for a lift assistance device, Raymex™: a mixed-method descriptive study.

Background: Fall risk and incidence increase with age, creating significant physical and mental burden for the individual and their care provider. Lift assistive devices are used in multiple healthcare facilities, but are generally not portable nor self-operational, limiting their use outside of medical supervision. The Raymex™ lift is a novel lift assistance device within a rollator to address these limitations. We aim to gather user-centered feedback on the Raymex™ lift, set up instructions, safety protocols to improve feasibility and usability, and explore the potential usability as a fall recovery or prevention device. Methods: Four older adults, two informal caregivers and 16 formal caregivers (clinicians and continuing care assistants) participated in a focus group. Participants provided feedback on the Raymex™ lift after viewing a demonstration and using the device. Qualitative and quantitative data were analysized using thematic and descriptive analysis respectively. Results: Participants highlighted three major themes: (1) Design features requiring improvement, (2) Positive feedback and suggestions to optimize the Raymex™ lift and (3) Pricing vs. social utility. Participants suggested widening the seat, changing the braking button layout, and lowering the device weight to improve usability. Participants believed the main device feature was fall recovery and had implications for social utility by reducing the need for ambulance visits to the home. Price point led to a concern on affordability for older adults. Conclusion: The feedback gained will advance the development of the Raymex™ lift and may highlight cost-effective design choices for other developers creating related aging assistive technologies.

Effective Teacher Professional Development for School-Based Mental Health Promotion: A Review of the Literature.

Teachers are critically involved in the delivery of school-based mental health promotion (SMHP) interventions in school, though pre-service teacher education often leaves teachers feeling underprepared in this area. Thus, understanding how best to build teachers' capacity for delivery through effective professional development (PD) is essential for teachers to fulfill their role as delivery agents to achieve SMHP outcomes. This systematized review focuses on identifying components of high-quality teacher PD for SMHP and examining the empirical support for these components. In a two-phase analysis, we examined the descriptive literature regarding teacher PD for SMHP to identify common elements. This resulted in the identification of components relevant to training (interactive, guided by staff input) and technical assistance (TA), including the goals (skill development, motivation, generalization/adaptation), approach (collaborative, individualized, data-driven, strengths-based), and activities (modeling, performance feedback, reflection, problem solving) involved. A second phase focused on the examination of empirical evidence for these PD components. While the empirical evidence for these components was limited, the identified components represent a current standard of practice in teacher PD for SMHP, based on the existing research. These components may provide a framework for practical use in planning teacher PD related to SMHP and for designing future research into effective capacity building in this area.

Effect of Back Plate Preheating Assistance System and Deep Rolling Process on Microstructure Defects and Axial Force Reduction of Friction Stir Welded AA6061 Joint.

This study investigates the effects of a back plate preheating assistance system and deep rolling (DR) on axial force and tunnel defects during friction stir welding (FSW). Different preheating configurations-advancing side (AS), retreating side (RS), and both sides-were examined to evaluate their impact on axial force reduction, temperature distribution, and defect minimization. Axial force measurements were taken using a dynamometer, and temperature histories were recorded with a thermal camera. The results demonstrate that a preheating temperature of 200 °C is optimal, reducing axial force by 30.24% and enhancing material flow. This temperature also facilitated deeper tool penetration, especially when preheating was applied to both sides. Preheating on the AS resulted in the smallest tunnel defects, reducing defect size by 80.15% on the RS and 96.91% on the AS compared to the non-preheated condition. While DR further reduced tunnel defects, its effectiveness was limited by the proximity of defects to the surface. These findings offer significant insights for improving the FSW process.

Associations between Household- and Child-Referenced Food Security Status and Dietary Intake among Low-Income Urban Black Children.

We examined whether dietary intake differs across household and child food security (FS) status, and Supplemental Nutrition Assistance Program (SNAP) participation among Black children (ages 9-15) in a low-income urban setting. This cross-sectional survey used the USDA 18-item Household Food Security Survey, that includes the 8-item Child Module, and a validated FFQ to assess children's diet (n=451). Nutrient intake differed across child FS status, but not household FS. SNAP participation was associated with better micronutrient intake (vitamin D and calcium) among food secure children. Assessing child-specific FS and nutrient adequacy clarifies children's actual experience and informs child-targeted policies.