Resilience evaluation of low-carbon supply chain based on improved matter-element extension model.

How to evaluate the resilience level and change trend of supply chain is an important research direction in current supply chain management practice. This paper proposes a new method of supply chain resilience assessment based on hesitant fuzzy linguistic term set (HFLTS) and matter element extension theory. Firstly, based on the research status quo at home and abroad, a low-carbon enterprise supply chain resilience assessment index system is established, which includes six first-level indicators and corresponding 21 second-level indicators of product supply resilience, resource resilience, partner resilience, information response resilience, financial resilience and knowledge resilience. Secondly, HFLTS was used to collect expert opinions and Ordered Weighted Arithmetic (OWA) to calculate the expert composite language, by which the fuzzy evaluation matrix of supply chain resilience assessment indicators was obtained. Once again, the resilience indicator weights are determined based on a game-theoretic portfolio assignment method combining the best-worst method (BWM) and the CRITIC method. Finally, the nearness degree function is combined with the extension comprehensive evaluation method to improve the matter element extension model, and the supply chain resilience assessment model of low-carbon enterprises based on the game theory combination assignment-improved matter element extension is established. Taking X low-carbon enterprise as an example, the evaluation results show that the supply chain resilience level of this enterprise is II, and the eigenvalue of the grade variable is 2.69, and the supply chain resilience is shifting to III, and the supply chain resilience is shifting to III, which indicates that the supply chain resilience of this enterprise is being enhanced. Therefore, the improved matter element extension not only ensures the accuracy of the evaluation results, but also has higher prediction accuracy.

Resilience among organ donation coordinators: a Canadian mixed-methods study.

Background: Organ and Tissue Donation Coordinators (OTDCs) are key to the success of deceased organ donation processes. However, reduced resilience can leave them susceptible to the incidence of work-related issues and decrease the quality of the care provided. Therefore, this study aimed to examine the extent of resilience and influencing aspects among OTDCs in Canada. Methods: Mixed-method (QUAN-qual) explanatory sequential design. Quantitative data was collected using an online cross-sectional survey approach with demographic data and the validated scales and analyzed using descriptive and inferential statistics. Qualitative data was collected using a descriptive approach with a semi-structured interview guide and analyzed using content analysis. Results: One hundred twenty participants responded to the survey, and 39 participants were interviewed. Most participants from the survey were female (82%), registered nurses (97%) and on average 42 years old. The quantitative data revealed that OTDCs had a high level of perceived compassion satisfaction (ProQOL-CS = 36.3) but a resilience score (CD-RISC = 28.5) lower than other groups of healthcare professionals. OTDCs with over a year of experience in the role were more likely to have higher levels of resilience. The qualitative data identified that participants saw resilience as crucial for their work-related well-being. Although coping strategies were identified as a key factor that enhance resilience, many OTDCs reported difficulty in developing healthy coping strategies, and that the use of unhealthy mechanisms (e.g., alcohol and smoking) can result in negative physical consequences (e.g., weight gain) and reduced resilience levels. Conclusion: Participants reported using a series of coping and protective strategies to help build resilience, but also difficulty in developing healthy mechanisms. The lack of healthy coping strategies were seen as contributing to negative work-related issues (e.g., burnout). Our findings are being used to develop tailored interventions to improve resilience and healthy coping strategies among organ donor coordinators in Canada.

PTSD prevalence and factors in intern nursing students after COVID-19 full liberalization in China: a cross-sectional study.

Objective: This study aimed to assess the prevalence of post-traumatic stress disorder (PTSD) and its influencing factors among intern nursing students after the full liberalization of the COVID-19 prevention and control policy in China. Methods: Participants completed the online survey from January 14 to January 19, 2023. A demographic questionnaire, COVID-19 and internship-related questionnaire, the Fear of COVID-19 scale, the Primary Care PTSD Screen, and the Connor-Davidson Resilience Scale were used to conduct the online survey. Results: Of 438 participants, 88.4% tested positive for COVID-19 in the last 6 months. The prevalence of fear, resilience, and PTSD was 16.9, 15.5, and 11.2%, respectively. Direct care of COVID patients in hospital (OR = 2.084, 95%CI 1.034 ~ 4.202), the experience of occupational exposure (OR = 2.856, 95%CI 1.436 ~ 5.681), working with an experienced team (OR = 2.120, 95%CI 1.070 ~ 4.198), and fear COVID-19 (OR = 8.269, 95%CI 4.150 ~ 16.479) were significantly and positively associated with PTSD in nursing internship students. Conclusion: After COVID-19 full liberalization in China, intern nursing students still experienced pandemic-related mental distress, which can bring PTSD. Adequate support and counseling should be provided, as needed, to intern nursing students who are about to enter the workforce and have experienced severe PTSD symptoms related to COVID-19. Our findings indicated that should understand the importance of screening, formulate intervention strategies and preventive measures to address psychosocial problems, and provide coping skills training to intern nursing students.

A qualitative exploration of the impacts of COVID-19 in two rural Southwestern Alaska communities.

This manuscript presents a qualitative exploration of the experiences of people in two Southwestern Alaska communities during the emergence of COVID-19 and subsequent pandemic response. The project used principles of community based participatory research and honoured Indigenous ways of knowing throughout the study design, data collection, analysis, and dissemination. Data was collected in 2022 through group and individual conversations with community members, exploring impacts of the COVID-19 pandemic. Participants included Elders, community health workers, Tribal council members, government employees, school personnel, and emergency response personnel. Notes and written responses were coded using thematic qualitative analysis. The most frequently identified themes were 1) feeling disconnected from family, friends, and other relationships, 2) death, 3) the Tribal councils did a good job, and 4) loss of celebrations and ceremonies. While the findings highlighted grief and a loss of social cohesion due to the pandemic, they also included indicators of resilience and thriving, such as appropriate and responsive local governance, revitalisation of traditional medicines, and coming together as a community to survive. This case study was conducted as part of an international collaboration to identify community-driven, evidence-based recommendations to inform pan-Arctic collaboration and decision making in public health during global emergencies.

Impact of social support on the resilience of youth: mediating effects of coping styles.

Background: Chinese youth are at high risk for depression with a significantly higher detection rate of depression risk than other age groups, which brings about a huge challenge to the mental health work of universities. Developing supportive resources that promote resilience against adverse environmental influences in high-risk groups is quite more urgent than medical treatment for firm diagnoses of mental issues that have developed into depression in the current background. Methods: A total of 665 university students in China completed self-reported questionnaires measuring psychological resilience, social support, and coping styles. The structural equation model testing on the goodness of fit of the theoretical framework was first performed. Descriptive statistics and Pearson's correlation analysis among social support, resilience, and coping styles were then conducted. At last, we tested the mediating role of coping styles. Results: Social support has a significant positive effect on the psychological resilience of the youth. Mixed coping and immature coping styles have significant negative impacts on both social support and resilience, while mature coping styles have a significant positive effect on social support and resilience. Mature and immature coping styles mediate the association between social support and resilience in youth. Conclusion: Based on stress theory, this study explores mechanisms that facilitate the development of resilience in young people with regard to social support and coping styles. The current research depicts an interventional perspective of building a social support network that guides the youth to adopt mature coping styles to enhance their resilience and facilitate their mental health.

Identifying and assessing corporate employment variables that influence community resilience: A novel model.

Quantifying the concept of disaster resilience on a local level is becoming more critical as vulnerable communities face more frequent and intense disasters due to climate change. In the United States (US), corporations are often evaluated using social justice or environmental sustainability matrices for financial investment consideration. However, there are few tools available to measure a corporation's contribution to disaster resilience on a local level. This study includes a focused literature review of employment variables that contribute to community resilience and a national survey that asked US emergency managers to rank the variables they believe have the greatest influence on individual resilience. A novel corporate community resilience model that ranks corporate contributions to disaster resilience in the communities where they operate was developed and then tested against data from five employment sectors from the same area. This model can be used by stakeholders to better understand how corporations can most efficiently contribute to county- and subcounty-level disaster resilience. The metrics used in this study are universal and translative, and thus, the development of this resilience model has global disaster resilience implications.

A Hegelian approach to resilient communities.

This theoretical study draws on the insights of Georg Wilhelm Friedrich Hegel to suggest certain aspects of communities and other groups that would tend to make them more resilient in the face of climate change. While Hegel addresses resilient dimensions at the societal level, this study interprets Hegel's work to derive aspects of groups within society that would tend to make them resilient.

Perceived stress, burnout, and resilience among healthcare workers in a multiple disaster-impacted setting during the COVID-19 pandemic.

OBJECTIVE: Current literature on coronavirus disease 2019 (COVID-19) research presents gaps and opportunities to investigate the psychological experiences of healthcare workers (HCWs) serving in mass trauma situations. We aimed to measure perceived stress, burnout, and resilience in Kashmiri HCWs and explore the relationship of burnout with sociodemographic, work-related, and pandemic-related factors. DESIGN, SETTING, AND PARTICIPANTS: This was a cross-sectional descriptive study. Data were collected by circulating a web-based questionnaire among HCWs across primary, secondary, and tertiary healthcare levels in Kashmir, India. The questionnaire consisted of sections on personal, work-related, and pandemic-related variables as well as validated instruments to measure perceived stress, burnout, and resilience. RESULTS: A total of 514 valid responses were received. More than 80 percent of HCWs had moderate to high perceived stress. The prevalence of personal, work-related, and client-related burnouts was 68, 48.6, and 46 percent, respectively. Resilience was negatively correlated with stress and burnout. Younger (18-28 years), unmarried HCWs, especially junior residents and nurses, had higher burnout levels. Redeployment to deliver COVID-19 duties, unpredictability in work schedule, tested positive for COVID-19, and spending time in isolation/quarantine were also found to be significant risk factors for developing burnout. CONCLUSIONS: Nearly half of the HCWs suffered from burnout, and more than half had moderate to high perceived stress. In addition to pre-existing risk factors of burnout, the pandemic seems to have introduced more occupational risk factors in this disaster-affected area. Lessons learnt from COVID-19 pandemic may help guide need-based intervention strategies designed for specific target population rather than a one size fits all approach.

Improving strawberry plant resilience to salinity and alkalinity through the use of diverse spectra of supplemental lighting.

BACKGROUND: This study explores the impact of various light spectra on the photosynthetic performance of strawberry plants subjected to salinity, alkalinity, and combined salinity/alkalinity stress. We employed supplemental lighting through Light-emitting Diodes (LEDs) with specific wavelengths: monochromatic blue (460 nm), monochromatic red (660 nm), dichromatic blue/red (1:3 ratio), and white/yellow (400-700 nm), all at an intensity of 200 µmol m-2 S-1. Additionally, a control group (ambient light) without LED treatment was included in the study. The tested experimental variants were: optimal growth conditions (control), alkalinity (40 mM NaHCO3), salinity (80 mM NaCl), and a combination of salinity/alkalinity. RESULTS: The results revealed a notable decrease in photosynthetic efficiency under both salinity and alkalinity stresses, especially when these stresses were combined, in comparison to the no-stress condition. However, the application of supplemental lighting, particularly with the red and blue/red spectra, mitigated the adverse effects of stress. The imposed stress conditions had a detrimental impact on both gas exchange parameters and photosynthetic efficiency of the plants. In contrast, treatments involving blue, red, and blue/red light exhibited a beneficial effect on photosynthetic efficiency compared to other lighting conditions. Further analysis of JIP-test parameters confirmed that these specific light treatments significantly ameliorated the stress impacts. CONCLUSIONS: In summary, the utilization of blue, red, and blue/red light spectra has the potential to enhance plant resilience in the face of salinity and alkalinity stresses. This discovery presents a promising strategy for cultivating plants in anticipation of future challenging environmental conditions.

Unveiling the hidden struggle of healthcare students as second victims through a systematic review.

BACKGROUND: When healthcare students witness, engage in, or are involved in an adverse event, it often leads to a second victim experience, impacting their mental well-being and influencing their future professional practice. This study aimed to describe the efforts, methods, and outcomes of interventions to help students in healthcare disciplines cope with the emotional experience of being involved in or witnessing a mistake causing harm to a patient during their clerkships or training. METHODS: This systematic review followed the PRISMA guidelines and includes the synthesis of eighteen studies, published in diverse languages from 2011 to 2023, identified from the databases MEDLINE, EMBASE, SCOPUS and APS PsycInfo. PICO method was used for constructing a research question and formulating eligibility criteria. The selection process was conducted through Rayyan. Titles and abstracts of were independently screened by two authors. The critical appraisal tools of the Joanna Briggs Institute was used to assess the risk of bias of the included studies. RESULTS: A total of 1354 studies were retrieved, 18 met the eligibility criteria. Most studies were conducted in the USA. Various educational interventions along with learning how to prevent mistakes, and resilience training were described. In some cases, this experience contributed to the student personal growth. Psychological support in the aftermath of adverse events was scattered. CONCLUSION: Ensuring healthcare students' resilience should be a fundamental part of their training. Interventions to train them to address the second victim phenomenon during their clerkships are scarce, scattered, and do not yield conclusive results on identifying what is most effective and what is not.

The concept of resilience to Alzheimer's Disease: current definitions and cellular and molecular mechanisms.

Some individuals are able to maintain their cognitive abilities despite the presence of significant Alzheimer's Disease (AD) neuropathological changes. This discrepancy between cognition and pathology has been labeled as resilience and has evolved into a widely debated concept. External factors such as cognitive stimulation are associated with resilience to AD, but the exact cellular and molecular underpinnings are not completely understood. In this review, we discuss the current definitions used in the field, highlight the translational approaches used to investigate resilience to AD and summarize the underlying cellular and molecular substrates of resilience that have been derived from human and animal studies, which have received more and more attention in the last few years. From these studies the picture emerges that resilient individuals are different from AD patients in terms of specific pathological species and their cellular reaction to AD pathology, which possibly helps to maintain cognition up to a certain tipping point. Studying these rare resilient individuals can be of great importance as it could pave the way to novel therapeutic avenues for AD.

Scaling approaches and macroecology provide a foundation for assessing ecological resilience in the Anthropocene.

In the Anthropocene, intensifying ecological disturbances pose significant challenges to our predictive capabilities for ecosystem responses. Macroecology-which focuses on emergent statistical patterns in ecological systems-unveils consistent regularities in the organization of biodiversity and ecosystems. These regularities appear in terms of abundance, body size, geographical range, species interaction networks, or the flux of matter and energy. This paper argues for moving beyond qualitative resilience metaphors, such as the 'ball and cup', towards a more quantitative macroecological framework. We suggest a conceptual and theoretical basis for ecological resilience that integrates macroecology with a stochastic diffusion approximation constrained by principles of biological symmetry. This approach provides an alternative novel framework for studying ecological resilience in the Anthropocene. We demonstrate how our framework can effectively quantify the impacts of major disturbances and their extensive ecological ramifications. We further show how biological scaling insights can help quantify the consequences of major disturbances, emphasizing their cascading ecological impacts. The nature of these impacts prompts a re-evaluation of our understanding of resilience. Emphasis on regularities of ecological assemblages can help illuminate resilience dynamics and offer a novel basis to predict and manage the impacts of disturbance in the Anthropocene more efficiently. This article is part of the theme issue 'Ecological novelty and planetary stewardship: biodiversity dynamics in a transforming biosphere'.

An ecological resilience model for adolescents with type 1 diabetes: a cross-sectional study.

BACKGROUND: Highly resilient adolescents with type 1 diabetes have been proved to achieve within-target glycemic outcomes and experience high quality of life. The ecological resilience model for adolescents with type 1 diabetes was developed in this study. It aims to increase our understanding of how resilience is both positively and negatively affected by internal and environmental ecological factors. METHODS: This cross-sectional study surveyed 460 adolescents with type 1 diabetes from 36 cities in 11 provinces, China. Participants completed self-report questionnaires on resilience, family functioning, peer support, peer stress, coping style, and demographics. Standard glycated hemoglobin tests were performed on the adolescents. Structural equation modeling was applied to analyze the data. RESULTS: The ecological resilience model for adolescents with type 1 diabetes was a good model with a high level of variance in resilience (62%). Family functioning was the most important predictor of resilience, followed by peer support, positive coping, and peer stress. Moreover, positive coping was the mediator of the relationship between family functioning and resilience. Positive coping and peer stress co-mediated the association between peer support and resilience. CONCLUSIONS: Family functioning, peer relationships, and positive coping are interrelated, which may jointly influence resilience. The findings provide a theoretical basis for developing resilience-promotion interventions for adolescents with type 1 diabetes, which may lead to health improvements during a vulnerable developmental period.

Shining light on DHX9: UV-induced stress granules illuminate protective mechanisms for daughter cell resilience.

In a recent article in Cell, Zhou et al. investigate the origins, composition, and biological consequences of UV-induced stress granules. They find that UV-induced stress granules are triggered by the formation of RNA-protein crosslinks, uniquely contain DHX9 as a marker, form during mitosis independently of translation repression, and are enriched in intron-containing RNAs and splicing factors. Moreover, UV-induced granules contain double-stranded RNA (dsRNA) and trigger a dsRNA response. This work identifies a mechanism for resolving UV-damaged RNA and broadens the types of cytosolic "stress granules" that form.

The influence of psychological resilience and nursing practice environment on nurses' moral courage: A cross-sectional study.

AIM: To determine the relationship between psychological resilience, nursing practice environment, and moral courage of clinical nurses and also the factors influencing moral courage. DESIGN: Cross-sectional study. METHODS: 586 nurses from a general hospital were selected by convenience sampling method in January 2023. The general information questionnaire, Nurses' Moral Courage Scale (NMCS), Resilience Scale, and Practice Environment Scale (PES) were measured. Hierarchical linear regression analysis was used to explore the influencing factors of clinical nurses' moral courage. RESULTS: Nurses' average moral courage score was 79.00 (69.00, 91.00). The nurses' moral courage was positively correlated with psychological resilience and nursing practice environment. Multivariate linear regression analysis showed that psychological resilience and nursing practice environment entered the regression equation, accounting for 23.4% of the total variation. Psychological resilience and nursing practice environment are the main factors affecting the moral courage of clinical nurses. Nursing managers should conduct moral courage training, develop a decent nursing practice environment, pay attention to the psychological emotions of nurses, and actively build a safe, open, and supportive atmosphere for moral behaviour.

Factors affecting nurses' emergency competencies in public health emergency: A cross-sectional study based on the stress-coping adaptation model.

OBJECTIVES: To investigate the factors associated with stress, resilience, coping styles, and emergency competencies when nurses are faced with a public health emergency. DESIGN: This study used a cross-sectional design. SAMPLE: Study data came from a survey of 646 nurses who were from a tertiary hospital in Southern China in March-June 2022. METHODS: Participants responded to self-report questionnaires through a web-based survey. Stress, resilience, emergency competencies, and response to public emergencies were assessed using the Perceived Stress Scale, Connor-Davidson Resilience Scale, the core competencies of nurses in public health emergencies, and a simplified coping style questionnaire. RESULTS: A total of 646 nurses participated in this study. Slightly over half of the participants were ≤30 years old, and almost all were female. Resilience, positive coping, and negative coping were positively correlated with emergency competencies. Multiple linear regression analysis demonstrated that resilience, working years, and participation in the treatment of infectious diseases were significant predictors of emergency competencies. CONCLUSION: The findings suggest that nurses require additional training in emergency management and clinical practice to enhance their emergency competencies. More interventions and social support should be provided to improve nurses' resilience and positive coping strategies when they encounter public health emergencies.

Racial discrimination in healthcare services among Black individuals in Canada as a major threat for public health: its association with COVID-19 vaccine mistrust and uptake, conspiracy beliefs, depression, anxiety, stress, and community resilience.

OBJECTIVES: To examine the prevalence of major racial discrimination (MRD) in healthcare services and its association with COVID-19 vaccine mistrust and uptake, conspiracy theories, COVID-19-related stressors, community resilience, anxiety, depression, and stress symptoms. STUDY DESIGN: The study used a population-based cross-sectional design. METHODS: Data from the BlackVax dataset on COVID-19 vaccination in Black individuals in Canada was analyzed (n = 2002, 51.66% women). Logistic regression analyses were performed to examine the association between MRD and independent variables. RESULTS: 32.55% of participants declared having experienced MRD in healthcare services. Participants with MRD were less vaccinated against COVID-19, presented higher scores of vaccine mistrust, conspiracy beliefs, COVID-19 related stressors, depression, anxiety, and stress, and had lower scores of community resilience. They were more likely to experience depression (AOR = 2.13, P < 0.001), anxiety (AOR = 2.00, P < 0.001), and stress symptoms (AOR = 2.15, P < 0.001). Participants who experienced MRD were more likely to be unvaccinated (AOR = 1.35, P = 0.009). CONCLUSIONS: Racial discrimination experienced by Black individuals in health services is a major public health concern and threat to population health in Canada. Federal, provincial, and municipal public health agencies should adapt their programs, strategies, tools, and campaigns to address the mistrust created by racial discrimination.