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1.
Int J Nurs Stud Adv ; 7: 100221, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-39069968

RESUMO

Background: Nurses are tasked with addressing the health impacts of climate change. Eco-nursing competencies, covering knowledge, attitudes, and skills related to climate change, equip nurses to actively mitigate and adapt to its effects on health and the environment. Objective: To synthesize existing literature on eco-nursing roles and competencies for nurses. Methods: A scoping review of published papers examined nurses' roles and eco-nursing competencies. Databases searched included Academic Search Complete, CINAHL Plus, MEDLINE (PubMed), and Google Scholar. Search terms encompassed climate change and nursing synonyms, limited to English articles up to April 15, 2023. Thematic analysis was used to synthesize findings, delineating roles, and eco-nursing competencies. Results were tabulated. Results: Out of 445 papers identified, 31 underwent data analysis. These papers highlighted nurses' roles in climate change (42%), along with climate change knowledge and skills (64.5%), and attitudes (13%). Roles encompassed research, education, advocacy, leadership, and clinical practice, with corresponding competencies embedded within existing core competencies for general nurses, nurse specialists, and nurse managers. Conclusion: The review demonstrates that nurses' roles in climate change necessitate relevant knowledge, attitudes, and skills. Future research should contextualize these roles and eco-nursing competencies based on geographical locations, considering the distinct disease burden in each area. Registration: The study protocol was registered in the Open Science Framework on 5 March 2023 before conducting the full study https://doi.org/10.17605/OSF.IO/9GC4N. Tweetable abstract: Amidst growing concerns about climate change, nurses are increasingly tasked with preparing to mitigate its health impacts through the delineation of eco-nursing competencies. These competencies will equip nurses to effectively tackle the health and environmental ramifications of climate change, building upon existing core competencies tailored to various geographic contexts.

2.
Pers Soc Psychol Bull ; : 1461672241257373, 2024 Jul 27.
Artigo em Inglês | MEDLINE | ID: mdl-39066665

RESUMO

This research tested whether institutional change impacts policy support and attitudes toward the social groups impacted by policy change. Study 1 demonstrated across a variety of topics that, when a hypothetical state legislature banned (vs. affirmed) a practice (e.g., allowing companies to implement mandatory anti-racism training), participants perceived less support for the policy and more negative attitudes toward the group impacted (e.g., Black Americans). Study 2, a longitudinal study, investigated the short- and long-term impact of real-world policy change-the U.S. Supreme Court's Dobbs v. Jackson Women's Health Organization ruling that gave states the right to restrict access to abortion. Although the ruling did not produce lasting change in personal support for abortion restriction, it did lead participants to perceive more support for traditional gender roles and to personally endorse traditional gender attitudes more strongly. These results demonstrate the power of institutional policies to influence individually held intergroup attitudes.

3.
Nurs Open ; 11(7): e2210, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38958174

RESUMO

AIM: To investigate nursing/midwifery students, Clinical Mentors, Link Teachers and Head Nurses experiences within "Dedicated Education Unit" model in 6 European clinical placements and analyse the necessary elements for a powerful clinical learning environment. DESIGN: A multi-country, phenomenological, qualitative study. METHODS: Focus group interviews were performed to identify the personal and organizational factors of importance for students and nurses/midwives. RESULTS: Data analysis produced 4 main themes (1) Clinical placement organization, (2) students' clinical knowledge and skill acquisition, (3) students, and nurses/midwives' experiences within the DEU model and (4) factors for creating an effective learning environment. CONCLUSIONS: A close educational-service collaboration, a realistic clinical placement planning, a focus on student learning process and an investment in professionals' education and development among others, are elements to set up a powerful clinical learning environment. IMPLICATIONS FOR THE PROFESSION: It is considered advisable and urgent to improve the working conditions of nurses/midwives and the learning environments of students as a strategy to alleviate the global shortage of nurses and respond to the increasingly demanding health needs of the population. IMPACT: Due to the close relationship between students' learning and features of the clinical environment nurse educators seek innovative models which allow students to manage patient care and their transition to professional practice. To implement new learning strategies, identifying students, nurses and midwives perceptions and suggestions is a powerful information to evaluate implementation process and outcomes. PUBLIC CONTRIBUTION: Our findings could help academic and clinical managers to meet the human and organizational requirements to create a successful learning environment in every student placement.


Assuntos
Grupos Focais , Pesquisa Qualitativa , Estudantes de Enfermagem , Humanos , Estudantes de Enfermagem/psicologia , Estudantes de Enfermagem/estatística & dados numéricos , Europa (Continente) , Tocologia/educação , Feminino , Competência Clínica/normas , Enfermeiras e Enfermeiros/psicologia , Adulto , Bacharelado em Enfermagem , Enfermeiros Obstétricos/educação , Enfermeiros Obstétricos/psicologia
4.
Nephrol Nurs J ; 51(3): 267-263, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38949801

RESUMO

Numerous nursing roles in a variety of work environments are available to nurses specializing in nephrology nursing. This article describes the various roles and work settings available to nurses new to nephrology and experienced nephrology nurses, intending to promote awareness of the specialty and increase the number of nurses working in nephrology. The information provided can be shared with those working within the specialty, and be included in nephrology nursing recruitment and retention strategies implemented to address the current and future anticipated nephrology nursing void.


Assuntos
Enfermagem em Nefrologia , Papel do Profissional de Enfermagem , Humanos , Estados Unidos , Nefrologia
5.
Cell Commun Signal ; 22(1): 367, 2024 Jul 19.
Artigo em Inglês | MEDLINE | ID: mdl-39030619

RESUMO

Colorectal cancer (CRC) is a common gastrointestinal malignancy with higher incidence and mortality rates in men compared to women, potentially due to the effects of estrogen signaling. There is substantial evidence supporting the significant role of 17ß-Estradiol (E2) in reducing CRC risk in females, although this perspective remains debated. E2 has been demonstrated to inhibit CRC cell proliferation and migration at the cellular level by enhancing DNA mismatch repair, modulating key gene expression, triggering cell cycle arrest, and reducing activity of migration factors. Furthermore, E2 contributes to promote a tumor microenvironment unfavorable for CRC growth by stimulating ERß expression, reducing inflammatory responses, reversing immunosuppression, and altering the gut microbiome composition. Conversely, under conditions of high oxidative stress, hypoxia, and nutritional deficiencies, E2 may facilitate CRC development through GPER-mediated non-genomic signaling. E2's influence on CRC involves the genomic and non-genomic signals mediated by ERß and GPER, respectively, leading to its dual roles in anticancer activity and carcinogenesis. This review aims to summarize the potential mechanisms by which E2 directly or indirectly impacts CRC development, providing insights into the phenomenon of sexual dimorphism in CRC and suggesting potential strategies for prevention and treatment.


Assuntos
Neoplasias Colorretais , Estradiol , Humanos , Neoplasias Colorretais/metabolismo , Neoplasias Colorretais/patologia , Neoplasias Colorretais/genética , Estradiol/metabolismo , Animais , Receptor beta de Estrogênio/metabolismo , Receptor beta de Estrogênio/genética , Microambiente Tumoral , Transdução de Sinais
6.
BMC Health Serv Res ; 24(1): 782, 2024 Jul 09.
Artigo em Inglês | MEDLINE | ID: mdl-38982462

RESUMO

BACKGROUND: Diabetes-related lower extremity complications such as diabetic foot ulcer (DFU) are a global disability burden. Treatment and care for patients with DFU call for a multisectoral approach that incorporates interdisciplinary care pathways. We aimed to explore the interplay between patients with DFU and healthcare professionals in cross-sectoral settings that address treatment and care and to determine "what works, for whom, and under what circumstances". METHOD: The study was designed as a realistic evaluation. The data were generated from September 2022 to March 2023 and drew upon approximately 60 h of participant observation of 14 patients during the treatment and care of DFUs in their homes (primary care) and/or at outpatient clinics (wound specialist clinics in a hospital setting) in a Danish cross-sectoral setting. The Standards for Reporting Qualitative Research (SRQR) were applied in this study. RESULTS: We identified three illuminating themes that described the interplay between patients with DFU and related healthcare professionals representing both primary and secondary health care systems: (1) humour is a relationship-enhancing element between nurses and patients; (2) support from patients' coping strategies promotes patient-centeredness and collaboration; and (3) patients and professionals occupy unnegotiated identity roles. CONCLUSION: Our study led to a refined programme theory developed through the realistic evaluation process that allows us to propose an answer to the problem of "what works, for whom, and under what circumstances". The interplay between patients with DFU and healthcare professionals in a cross-sectoral setting for treatment and care is characterised by the use of humour as a relation-enhancing element and by improving support for patient coping strategies, which encourages healthcare professionals to promote health literacy. Future research should examine strategies for negotiating identity roles between patients with DFU and healthcare professionals to enhance collaboration, patient health literacy, and health promotion in cross-sectoral healthcare settings.


Assuntos
Pé Diabético , Pesquisa Qualitativa , Humanos , Pé Diabético/terapia , Masculino , Feminino , Pessoa de Meia-Idade , Dinamarca , Idoso , Relações Profissional-Paciente , Pessoal de Saúde/psicologia , Adulto , Adaptação Psicológica , Atenção Primária à Saúde
7.
BMC Med ; 22(1): 286, 2024 Jul 08.
Artigo em Inglês | MEDLINE | ID: mdl-38978070

RESUMO

BACKGROUND: Advanced practice providers (APPs), including physician assistants/associates (PAs), nurse practitioners (NPs) and other non-physician roles, have been developed largely to meet changing healthcare demand and increasing workforce shortages. First introduced in primary care in the US, APPs are prevalent in secondary care across different specialty areas in different countries around the world. In this scoping review, we aimed to summarise the factors influencing the development, recruitment, integration, retention and career development of APP roles in hospital health care teams. METHODS: We conducted a scoping review and searched Ovid MEDLINE, Ovid Embase, Ovid Global Health, Ovid PsycINFO and EBSCOhost CINAHL to obtain relevant articles published between Jan 2000 and Apr 2023 that focused on workforce management of APP roles in secondary care. Articles were screened by two reviewers independently. Data from included articles were charted and coded iteratively to summarise factors influencing APP development, recruitment, integration, retention and career development across different health system structural levels (macro-, meso- and micro-level). RESULTS: We identified and analysed 273 articles that originated mostly from high-income countries, e.g. the US (n = 115) and the UK (n = 52), and primarily focused on NP (n = 183) and PA (n = 41). At the macro-level, broader workforce supply, national/regional workforce policies such as work-hour restrictions on physicians, APP scope of practice regulations, and views of external collaborators, stakeholders and public representation of APPs influenced organisations' decisions on developing and managing APP roles. At the meso-level, organisational and departmental characteristics, organisational planning, strategy and policy, availability of resources, local experiences and evidence as well as views and perceptions of local organisational leaders, champions and other departments influenced all stages of APP role management. Lastly at the micro-level, individual APPs' backgrounds and characteristics, clinical team members' perceptions, understanding and relationship with APP roles, and patient perceptions and preferences also influenced how APPs are developed, integrated and retained. CONCLUSIONS: We summarised a wide range of factors influencing APP role development and management in secondary care teams. We highlighted the importance for organisations to develop context-specific workforce solutions and strategies with long-term investment, significant resource input and transparent processes to tackle evolving healthcare challenges.


Assuntos
Equipe de Assistência ao Paciente , Humanos , Seleção de Pessoal , Profissionais de Enfermagem/provisão & distribuição , Assistentes Médicos/provisão & distribuição
8.
Artigo em Inglês | MEDLINE | ID: mdl-38985314

RESUMO

So-called "middle authors," being neither the first, last, nor corresponding author of an academic paper, have made increasing relative contributions to academic scholarship over recent decades. No work has specifically and explicitly addressed the roles, rights, and responsibilities of middle authors, an authorship position which we believe is particularly vulnerable to abuse via growing phenomena such as paper mills. Responsible middle authorship requires transparent declarations of intellectual and other scientific contributions that journals can and should require of co-authors and established guidelines and criteria to achieve this already exist (ICMJE/CRediT). Although publishers, editors, and authors need to collectively uphold a situation of shared responsibility for appropriate co-authorship, current models have failed science since verification of authorship is impossible, except through blind trust in authors' statements. During the retraction of a paper, while the opinion of individual co-authors might be noted in a retraction notice, the retraction itself practically erases the relevance of co-author contributions and position/status (first, leading, senior, last, co-corresponding, etc.). Paper mills may have successfully proliferated because individual authors' roles and responsibilities are not tangibly verifiable and are thus indiscernible. We draw on a historical example of manipulated research to argue that authors and editors should publish publicly available, traceable contributions to the intellectual content of an article-both classical authorship or technical contributions-to maximize both visibility of individual contributions and accountability. To make our article practically more relevant to this journal's readership, we reviewed the top 50 Q1 journals in the fields of biochemistry and pharmacology, as ranked by the SJR, to appreciate which journals adopted the ICMJE or CRediT schools of authorship contribution, finding significant variation in adhesion to ICMJE guidelines nor the CRediT criteria and wording of author guidelines.

9.
J Am Pharm Assoc (2003) ; : 102186, 2024 Jul 11.
Artigo em Inglês | MEDLINE | ID: mdl-39002615

RESUMO

BACKGROUND: Pharmacist roles in the Medication Use Process (MUP) have advanced along with new healthcare delivery models and interprofessional collaborative practice. It is unclear whether stakeholder perceptions of pharmacist roles have evolved simultaneously. OBJECTIVES: Examine patient, pharmacist, and physician perceptions of pharmacist roles in the MUP. METHODS: This IRB-approved study used a cross-sectional design with Qualtrics panels of patients, pharmacists, and physicians. Role Theory was used as a framework to develop 12-item surveys to study pharmacist role perceptions in the MUP: prescribing, transcribing, dispensing, administration, and monitoring. Content analysis was performed on the responses to open-ended questions. RESULTS: From 1004 patients, a total of 7,217 comments were obtained on 9 questions (740-1004 comments), resulting in an average of 802 comments per question or 0.8 comments per question per respondent (CQR). Similarly, 1,620 comments from 205 pharmacists on 11 questions (121-205 comments) averaged 0.72 CQR; and 1,561 comments from 200 physicians on 11 questions (136-200 comments) equated to 0.74 CQR. Content analysis revealed recurring themes across the stakeholders: 'pharmacists', 'physicians', 'insurance', 'technology', 'collaboration', 'time', 'communication', and 'patient's responsibility'. Some role congruence was seen regarding pharmacist roles by all 3 stakeholders; noting pharmacist roles in improving all steps of the MUP, except transcribing. Pharmacists highlighted professional challenges such as staffing issues, burnout, and competing demands; which were not acknowledged by patients and physicians indicating the need to increase awareness. CONCLUSION: This study showed increased visibility and awareness of pharmacist roles in the MUP by all stakeholders, compared to previous research showing pharmacist roles limited to dispensing. Known barriers to pharmacy practice such as lack of provider status and reimbursement were not reported by any of the stakeholders in this study. There is a need to continuously inform stakeholders about pharmacists' expanding roles in the MUP through advocacy and marketing.

10.
Front Sports Act Living ; 6: 1408887, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38993696

RESUMO

Sport management leadership research has predominantly focused on leadership behaviours, particularly transformative leadership, without fully acknowledging the complex, multifaceted nature of leadership within the sports context. This perspective overlooks the reality that sports leaders operate within complex organizations and varied contexts that significantly influence their behaviours. Leadership in sports demands core capabilities in decision-making, communication, and strategic thinking, and a mindset that influences perception, decision-making, and behaviour. Consequently, a singular focus on transformative leadership may undervalue the importance of other attributes. This paper thus argues for a comprehensive leadership framework that integrates behaviours, roles, capabilities, and mindset, and draws insights from business management. By proposing this framework organized across four domains-Context, Roles, Capabilities, and Mindset-this paper aims to foster a deeper understanding of sports leadership dynamics, highlighting the necessity of a holistic approach that considers the interconnectedness of these elements.

11.
J Genet Couns ; 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38946299

RESUMO

Advances in medical genetics have led to a significant increase in demand for genetic services and expertise across almost all medical specialties. Genetic counselors (GCs) in Canada play key roles in genetic services both within and outside of the Genetics Clinic, while not being regulated or legally recognized as healthcare professionals (HCPs) in most provinces. Understanding whether GCs outside of the "traditional" Genetics Clinic influence patient care, their level of professional autonomy and supervisory structure is, therefore, important. In this study, we explore the current landscape of GC practice outside of the Genetics Clinic by describing positions, determining the professional scope of practice, as defined by the Canadian Association of Genetic Counselors (CAGC) and Canadian Board of Genetic Counseling (CBGC) core competencies, and by elucidating associated ethico-legal implications. An online survey was developed and distributed to GCs working with patient-related data in Canada in positions outside of the Genetics Clinic through the CAGC ListServ and accessed between March 5 and April 9, 2021. Thirty GCs were included in the study, with 16/30 in public healthcare system positions. Most respondents held roles with direct (11/30) and indirect (14/30) impact on patient care and management, and the majority reported performing their primary roles with minimal supervision (56%) or complete independence (36%). Most roles (22/25) elicited by respondents were considered to be within the GC scope of practice, except for administrative tasks and special projects. GCs were the only genetics-trained professional(s) in 8/30 of respondents' workplaces. The results of the current study support the value of GCs translatable skillset in positions beyond the Genetics Clinic, and outline ethico-legal implications for GCs, regulated HCPs, patients, and health institutions in the absence of legal recognition, including medical-legal liability and title protection. This study provides evidence in support of regulation of GCs as HCPs.

12.
Artigo em Inglês | MEDLINE | ID: mdl-38972768

RESUMO

INTRODUCTION: Since the intensive care units are one of the most sensitive hospital settings and critically ill patients undergo various stressful factors that put their lives in danger, a more advanced level of nursing practice is imperative to accommodate these issues and provide optimal care of patients. OBJECTIVES: To review the literature describing the roles and activities performed by advanced practice nurses in intensive care units. REVIEW METHODS: We conducted a scoping review to search published articles using Scopus, PubMed, CINAHL (EBSCOhost), Science Direct, MEDLINE (EBSCOhost) and Cochrane Library during a 10-year period from 2013 to 2023. RESULTS: We identified 729 records, from which eleven articles were included in the review. We included six reviews and five original articles or research papers. With regard to the target area of our review, we used the information provided by these studies and categorized the contents related to the roles of advanced practice nurses in intensive care units into five sections, including direct practice, education and counseling, research, collaboration, and leadership. CONCLUSION: Advanced practice nurses are essential members of critical care team by playing various roles in practice, education, research, collaboration, and leadership, and therefore, they can increase patients' access to critical care and improve healthcare outcomes. The advancement of technology and complexity of care in intensive care units have led to the role expansion of these nurses which results in task-shifting between doctors and nurses. Therefore, it is considered essential for nursing and medical professionals to reach an agreement to establish standardized roles for advanced practice nurses.

13.
Neurosci Bull ; 2024 Jul 23.
Artigo em Inglês | MEDLINE | ID: mdl-39042298

RESUMO

Oligodendrocyte precursor cells (OPCs) are a heterogeneous multipotent population in the central nervous system (CNS) that appear during embryogenesis and persist as resident cells in the adult brain parenchyma. OPCs could generate oligodendrocytes to participate in myelination. Recent advances have renewed our knowledge of OPC biology by discovering novel markers of oligodendroglial cells, the myelin-independent roles of OPCs, and the regulatory mechanism of OPC development. In this review, we will explore the updated knowledge on OPC identity, their multifaceted roles in the CNS in health and diseases, as well as the regulatory mechanisms that are involved in their developmental stages, which hopefully would contribute to a further understanding of OPCs and attract attention in the field of OPC biology.

14.
Am J Med Open ; 11: 100064, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-39034939

RESUMO

This article explores the indispensable roles and responsibilities of healthcare workers on the frontlines of war, where they grapple with the profound challenges posed by conflict. In the midst of decimated healthcare infrastructure, these professionals become pivotal in delivering urgent medical care while facing significant risks. Beyond immediate healing, healthcare workers navigate the psychological toll of war, addressing widespread trauma and limited mental health support. They emerge as advocates for peace, documenting atrocities, and contribute to postwar recovery by rebuilding healthcare systems, providing psychosocial support, and participating in public health initiatives. This article illuminates the multifaceted impact of conflict on healthcare, underscoring the urgency for international cooperation and the safeguarding of healthcare workers in addressing the complex and pressing intersection of health and war.

15.
Cognition ; 250: 105868, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38959638

RESUMO

It has long been hypothesized that the linguistic structure of events, including event participants and their relative prominence, draws on the non-linguistic nature of events and the roles that these events license. However, the precise relation between the prominence of event participants in language and cognition has not been tested experimentally in a systematic way. Here we address this gap. In four experiments, we investigate the relative prominence of (animate) Agents, Patients, Goals and Instruments in the linguistic encoding of complex events and the prominence of these event roles in cognition as measured by visual search and change blindness tasks. The relative prominence of these event roles was largely similar-though not identical-across linguistic and non-linguistic measures. Across linguistic and non-linguistic tasks, Patients were more salient than Goals, which were more salient than Instruments. (Animate) Agents were more salient than Patients in linguistic descriptions and visual search; however, this asymmetrical pattern did not emerge in change detection. Overall, our results reveal homologies between the linguistic and non-linguistic prominence of individual event participants, thereby lending support to the claim that the linguistic structure of events builds on underlying conceptual event representations. We discuss implications of these findings for linguistic theory and theories of event cognition.


Assuntos
Cognição , Idioma , Humanos , Cognição/fisiologia , Masculino , Feminino , Adulto , Adulto Jovem , Psicolinguística
16.
Stud Health Technol Inform ; 315: 223-227, 2024 Jul 24.
Artigo em Inglês | MEDLINE | ID: mdl-39049257

RESUMO

We aimed to understand nursing informaticists' perspectives on key challenges, questions, and opportunities for the nursing profession as it prepares for an era of healthcare delivery enriched by artificial intelligence (AI). We found that nursing practice is currently, and will continue to be, directly influenced by AI in healthcare. Educating and training nurses so that they may safely and effectively use AI in their clinical practice and engage in implementation planning and evaluation will help overcome predicted challenges. Defining the key tenets of AI literacy for nurses and re-envisioning nursing models of care in the context of AI-enriched healthcare are important next steps for nursing informaticists. If embraced, AI has the potential to support the existing nursing workforce in the context of major shortages and augment the safe and high-quality care that nurses can deliver.


Assuntos
Inteligência Artificial , Papel do Profissional de Enfermagem , Informática em Enfermagem , Humanos , Atitude do Pessoal de Saúde
17.
BMC Prim Care ; 25(1): 269, 2024 Jul 24.
Artigo em Inglês | MEDLINE | ID: mdl-39049006

RESUMO

BACKGROUND: The Corona Virus Disease 2019 (COVID-19) pandemic overwhelmed health systems and disrupted the delivery of health services globally. Community Health Workers (CHWs) play a critical role in linking communities to health systems, supporting the prevention and control of diseases in many low- and middle-income countries. However, their roles, barriers, and facilitators in the response and control of the COVID-19 pandemic have not been well documented. We described the roles of CHWs in the COVID-19 response, including the barriers and facilitators. METHODS: A cross-sectional study design was used to assess the COVID-19 response in the Democratic Republic of Congo (DRC), Nigeria, Senegal, and Uganda. This involved 110 key informant interviews with policymakers, health facility managers, district health managers, and CHWs to understand the role of CHWs in the COVID 19 response, selected purposively. The total sample size was based on information saturation in each of the countries. A document review on the COVID-19 response was also conducted. We searched Google, Google Scholar, and PubMed for published and grey literature. Data from the selected documents were extracted into a Google master matrix in MS Excel and analyzed thematically. RESULTS: In COVID-19 Control, CHWs supported community-based surveillance, contact tracing, risk communication, community mobilization, and home-based care. To support the continuity of other non-COVID-19 services, the CHWs conducted community mobilization, sensitizations, outreaches, referrals, and patient follow-ups. CHWs were challenged by movement restrictions, especially in the initial stages of the lockdown, inadequate PPE, increased workload, low allowances, and motivation. CHW were facilitated by trainings, the development of guidelines, development partners' support/funding, and the provision of personal protective equipment (PPE) and tools. CONCLUSION: CHWs supported both the COVID-19 control and continuity of non-COVID-19 health care during the COVID-19 pandemic. CHWs are a critical resource that must be adequately supported to build resilient health systems.


Assuntos
COVID-19 , Agentes Comunitários de Saúde , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Estudos Transversais , Nigéria/epidemiologia , Uganda/epidemiologia , República Democrática do Congo/epidemiologia , Senegal/epidemiologia , SARS-CoV-2 , Papel Profissional , Pandemias/prevenção & controle
18.
Soc Work Public Health ; : 1-13, 2024 Jul 21.
Artigo em Inglês | MEDLINE | ID: mdl-39033338

RESUMO

Traditional masculine norms state men are tough, protective, and sexually assertive. Young Black men must weigh the rewards and costs of adhering to or deviating from these norms within the college environment, as their choices can be detrimental to their health. Using the ecological-exchange framework, we examined adherence to or deviation from traditional masculine norms from focus groups with 13 Black heterosexual men at two Historically Black Colleges and Universities (HBCUs) and one Minority-Serving Institution. Participants formed their masculinity through experiences with male role models and mothers but felt conflicted in their need to adhere to or deviate from norms. This reflects the processes men go through to develop their masculinity and highlights needed interventions focused on cultivating healthy masculinity.

19.
Philos Trans R Soc Lond B Biol Sci ; 379(1909): 20230168, 2024 Sep 09.
Artigo em Inglês | MEDLINE | ID: mdl-39034700

RESUMO

Species-rich natural and semi-natural ecosystems are under threat owing to land use change. To conserve the biodiversity associated with these ecosystems, we must identify and target conservation efforts towards functionally important species and supporting habitats that create connections between remnant patches in the landscape. Here, we use a multi-layer network approach to identify species that connect a metanetwork of plant-bee interactions in remnant semi-natural grasslands which are biodiversity hotspots in European landscapes. We investigate how these landscape connecting species, and their interactions, persist in their proposed supporting habitat, road verges, across a landscape with high human impact. We identify 11 plant taxa and nine bee species that connect semi-natural grassland patches. We find the beta diversity of these connector species to be low across road verges, indicating a poor contribution of these habitats to the landscape-scale diversity in semi-natural grasslands. We also find a significant influence of the surrounding landscape on the beta diversity of connector species and their interactions with implications for landscape-scale management. Conservation actions targeted toward species with key functional roles as connectors of fragmented ecosystems can provide cost-effective management of the diversity and functioning of threatened ecosystems.This article is part of the theme issue 'Connected interactions: enriching food web research by spatial and social interactions'.


Assuntos
Biodiversidade , Conservação dos Recursos Naturais , Pradaria , Animais , Abelhas/fisiologia , Ecossistema , Plantas/classificação
20.
Glob Chang Biol ; 30(7): e17422, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-39034898

RESUMO

Climate change is negatively impacting ecosystems and their contributions to human well-being, known as ecosystem services. Previous research has mainly focused on the direct effects of climate change on species and ecosystem services, leaving a gap in understanding the indirect impacts resulting from changes in species interactions within complex ecosystems. This knowledge gap is significant because the loss of a species in a food web can lead to additional species losses or "co-extinctions," particularly when the species most impacted by climate change are also the species that play critical roles in food web persistence or provide ecosystem services. Here, we present a framework to investigate the relationships among species vulnerability to climate change, their roles within the food web, their contributions to ecosystem services, and the overall persistence of these systems and services in the face of climate-induced species losses. To do this, we assess the robustness of food webs and their associated ecosystem services to climate-driven species extinctions in eight empirical rocky intertidal food webs. Across food webs, we find that highly connected species are not the most vulnerable to climate change. However, we find species that directly provide ecosystem services are more vulnerable to climate change and more connected than species that do not directly provide services, which results in ecosystem service provision collapsing before food webs. Overall, we find that food webs are more robust to climate change than the ecosystem services they provide and show that combining species roles in food webs and services with their vulnerability to climate change offer predictions about the impacts of co-extinctions for future food web and ecosystem service persistence. However, these conclusions are limited by data availability and quality, underscoring the need for more comprehensive data collection on linking species roles in interaction networks and their vulnerabilities to climate change.


Assuntos
Mudança Climática , Ecossistema , Extinção Biológica , Cadeia Alimentar , Animais
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