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Forest certifications aim to promote sustainable forest management through the certification of forest products derived from forests managed according to a set of guidelines. However, managing a forest following the sustainability benchmarks indicated by the different certification systems has a higher cost than non-certified forests. This cost difference is therefore reflected in products made from these certified forests. An Environmentally Certified Timber Product (ECTP), in fact, should be more expensive than its identical competitor made from non-certified wood because of its higher management and chain of custody costs. The purpose of this review is to highlight how, over the past decade (2010–2020), customer willingness to pay (WTP) for ECTPs has been estimated and what parameters lead consumers to choose ECTPs. Results revealed several methodologies for estimating WTP, the main one being Contingent Valuation, although Discrete Choice Experiments would seem to be more effective. In monetary terms, the average WTP obtained ranges from 17% for products with a higher base price, such as furniture, up to 68% for those with a lower price, such as paper. Finally, several parameters drive consumers to choose ECTPs, such as socio-demographic factors, prior knowledge of brands and labels, and choice of product attributes.

Using Hubble Space Telescope ACS/WFC data we present the photometry and spatial distribution of resolved stellar populations of four fields within the extended ultraviolet disc (XUV disc) of M83. These observations show a clumpy distribution of main-sequence stars and a mostly smooth distribution of red giant branch stars. We constrain the upper end of the initial mass function (IMF) in the outer disc using the detected population of main-sequence stars and an assumed constant star formation rate (SFR) over the last 300 Myr. By comparing the observed main-sequence luminosity function to simulations, we determine the best-fitting IMF to have a power-law slope α = −2.35 ± 0.3 and an upper mass limit |$M_{\rm u}=25_{-3}^{+17} \, \mathrm{M}_\odot$|⁠. This IMF is consistent with the observed H  |$\rm \alpha$| emission, which we use to provide additional constraints on the IMF. We explore the influence of deviations from the constant SFR assumption, finding that our IMF conclusions are robust against all but strong recent variations in SFR, but these are excluded by causality arguments. These results, along with our similar studies of other nearby galaxies, indicate that some XUV discs are deficient in high-mass stars compared to a Kroupa IMF. There are over one hundred galaxies within 5 Mpc, many already observed with HST , thus allowing a more comprehensive investigation of the IMF, and how it varies, using the techniques developed here. [ABSTRACT FROM AUTHOR]

Using Hubble Space Telescope (HST) Advanced Camera for Surveys/Wide Field Camera data we present the photometry and spatial distribution of resolved stellar populations in the outskirts of NGC 2915, a blue compact dwarf with an extended H I disc. These observations reveal an elliptical distribution of red giant branch stars, and a clumpy distribution of main-sequence stars that correlate with the H I gas distribution. We constrain the upper-end initial mass function (IMF) and determine the star formation law (SFL) in this field, using the observed main-sequence stars and an assumed constant star formation rate. Previously published Hα observations of the field, which show one faint H II region, are used to provide further constraints on the IMF. We find that the main-sequence luminosity function analysis alone results in a best-fitting IMF with a power-law slope α = -2.85 and upper-mass limit Mu=60M⊙However, if we assume that all Hα emission is confined to H II regions then the upper-mass limit is restricted to Mu≲20M⊙. For the luminosity function fit to be correct, we have to discount the Hα observations implying significant diffuse ionized gas or escaping ionizing photons. Combining the HST photometry with H I imaging, we find the SFL has a power-law index N = 1.53 ± 0.21. Applying these results to the entire outer H I disc indicates that it contributes 11-28 per cent of the total recent star formation in NGC 2915, depending on whether the IMF is constant within the disc or varies from the centre to the outer region. [ABSTRACT FROM AUTHOR]

Objectives: The transition to competency-based medical education (CBME) has increased the volume of residents' assessment data; however, the quality of the narrative feedback is yet to be used as feedback-on-feedback for faculty. Our objectives were (1) to explore and compare the quality and content of narrative feedback provided to residents in medicine and surgery during ambulatory patient care and (2) to use the Deliberately Developmental Organization framework to identify strengths, weaknesses, and opportunities to improve quality of feedback within CBME., Methods: We conducted a mixed convergent methods study with residents from the Departments of Surgery (DoS; n  = 7) and Medicine (DoM; n  = 9) at Queen's University. We used thematic analysis and the Quality of Assessment for Learning (QuAL) tool to analyze the content and quality of narrative feedback documented in entrustable professional activities (EPAs) assessments for ambulatory care. We also examined the association between the basis of assessment, time to provide feedback, and the quality of narrative feedback., Results: Forty-one EPA assessments were included in the analysis. Three major themes arose from thematic analysis: Communication, Diagnostics/Management, and Next Steps. Quality of the narrative feedback varied; 46% had sufficient evidence about residents' performance; 39% provided a suggestion for improvement; and 11% provided a connection between the suggestion and the evidence. There were significant differences between DoM and DoS in quality of feedback scores for evidence (2.1 [1.3] vs. 1.3 [1.1]; p  < 0.01) and connection (0.4 [0.5] vs. 0.1 [0.3]; p   =  0.04) domains of the QuAL tool. Feedback quality was not associated with the basis of assessment or time taken to provide feedback., Conclusion: The quality of the narrative feedback provided to residents during ambulatory patient care was variable with the greatest gap in providing connections between suggestions and evidence about residents' performance. There is a need for ongoing faculty development to improve the quality of narrative feedback provided to residents., Competing Interests: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2023.)

Social media data reveal patterns of knowledge, attitudes, and behaviours of users on a range of topics. This study analysed 4398 tweets gathered between 17 January 2022 and 3 February 2022 related to ecosystem services, using the keyword and hashtag "ecosystem services". The Microsoft Excel plugin, NodeXL was used for social and semantic network analysis. The results reveal a loosely dense network in which information is conveyed slowly, with homogeneous, medium-sized subgroups typical of the community cluster structure. Citizens, NGOs, and governmental administrations emerged as the main gatekeepers of information in the network. Various semantic themes emerged such as the protection of natural capital for the sustainable production of ecosystem services; nature-based solutions to protect human structures and wellbeing against natural hazards; socio-ecological systems as the interaction between human beings and the environment; focus on specific services such as the storage of atmospheric CO 2 and the provision of food. In conclusion, the perception of social users of the role of ecosystem services can help policymakers and forest managers to outline and implement efficient forest management strategies and plans.

Forest Ecosystem Services (FES) are widely recognised by the society nowadays. However, no study in the literature has analysed a ranking of FES after the pandemic. This paper investigated civil society's perception and knowledge toward these services; in addition, the presence of attitudinal or behavioural patterns regarding individual's preference, was assessed. A choice experiment was conducted using the Best-Worst Scaling (BWS) method on a sample of 479 individuals intercepted in the Argentera Valley, in the Western Italian Alps. Results, showed a strong interest in biodiversity, aesthetic landscape quality and psychophysical health and a lower interest in provisioning services. Based on the individual preferences, civil society was clustered into five groups for FES, named "Hedonistic," "Individualist with cultural and health interests," "Sensitive to regulatory and utilitarian functions," "Climate change sensitive" and "Livelihood and hedonistic wellbeing." In general, there was a growing appreciation by civil society for the intangible services offered by the forest, driven by modern lifestyles and an interest in learning more about the provided services. Based on these elements, we believe that similar research should be extended to other mountain contexts to validate the results or to find new insights, and that it is now necessary to study how to involve civil society in decision-making processes of forest planning and management at a local level., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Bruzzese, Blanc, Merlino, Massaglia and Brun.)

Background: The COVID-19 pandemic resulted in a rapid shift from in-person to virtual care delivery for many medical specialties across Canada. The purpose of this study was to explore the lived experiences of resident physicians and faculty related to teaching, learning and assessment during ambulatory virtual care encounters within the competency-based medical education model., Methods: In this qualitative phenomenological study, we recruited resident physicians (postgraduate year [PGY] 1-5 trainees) and faculty from the Departments of Surgery and Medicine at Queen's University, Ontario, via purposive sampling. Participants were not required to have exposure to virtual care. Interviews were conducted from September 2020 to March 2021 by 1 researcher, and 2 researchers conducted focus groups via Zoom to explore participants' experiences with the transition to virtual care. These were audio-recorded and transcribed verbatim; qualitative data were analyzed thematically., Results: There were 18 male and 19 female participants; 20 were resident physicians and 17 were faculty; 19 were from the Department of Surgery and 18 from the Department of Medicine. All faculty participants had participated in virtual care during ambulatory care; 2 PGY-1 residents in surgery had not actively participated in virtual care, although they had participated in clinics where faculty were using virtual care. The mean age of faculty participants was 38 (standard deviation [SD] 8.6) years, and the mean age of resident physicians was 29 (SD 5.4) years. Overall, 28 interviews and 4 focus groups (range 2-3 participants per group) were conducted, and 4 themes emerged: teaching and learning, assessment, logistical considerations, and suggestions. Barriers to teaching included the lack of direct observations and teaching time, and barriers to assessment included an absence of specific Entrustable Professional Activities (EPAs) and feedback focused on virtual care-related competencies. Logistical challenges included lack of technological infrastructure, insufficient private office space and administrative burdens. Both resident physicians and faculty did not foresee virtual care limiting resident physicians' ability to progress within competency-based medical education. Benefits of virtual care included increased accessibility to patients for follow-up visits, for disclosing patients' results and for out-of-town visits. Suggestions included faculty development, improved access to technology and space, educational guidelines for conducting virtual care encounters, and development of virtual care-specific competencies and EPAs., Interpretation: In the postgraduate program we studied, virtual care imposed substantial barriers on teaching, learning and assessment during the first year of the COVID-19 pandemic. Adapting to new circumstances such as virtual care with suggestions from resident physicians and faculty may help to ensure the continuity of postgraduate medical education throughout the COVID-19 pandemic., Competing Interests: Competing interests: Ramana Appireddy has received research funding from the PSI Foundation, Canadian Institutes of Health Research, Canada Health Infoway and Southeastern Ontario Academic Medical Organization. Boris Zevin has received an education grant from Ethicon. No other competing interests were declared., (© 2022 CMA Impact Inc. or its licensors.)

Several psychological interventions have been activated to help people during the coronavirus pandemic, and research highlights the crucial role of group interventions as a space for sharing and processing the psychological experiences linked to this emergency and the consequent changes in people's lifestyles. In this context, psychologists are mostly providers of this kind of service more than users. This study aimed at investigating and comparing post-hoc the subjective experience of psychotherapists, psychology trainees & students, and individuals of the general population who participated in a psychodynamically-oriented supportive group intervention. Fifty-two subjects were enrolled to participate to focus groups aimed at exploring participants' decision to participate, their perceptions on how the support group influenced their elaboration of the psychological effects of pandemic/lockdown, and their feedback on its utility. Transcripts of the focus groups were analyzed with the Linguistic Inquiry Word Count (LIWC). Differences in the use of words/linguistic categories between groups were tested through chi-square tests. Content analysis was conducted by independent judges who extracted the most relevant comments. Preliminary results showed the main features related to the crisis response, and how belonging to different social roles was associated with different ways of experiencing and sharing emotions. People react in different ways to traumatic events, and how people react may say a lot about how they cope with the event and the extent to which the event plays a role in the future. Clinical implications on the use of this data for future treatment planning are also discussed., (©Copyright: the Author(s).)