Multi-year Program Research Articles

Performance Assessment of Three Living Shorelines in Cedar Key, Florida, USA

A community-driven effort in Cedar Key, Florida, USA, resulted in the construction of three living shoreline retrofits intended to bolster failing coastal infrastructure and restore habitat functions in Daughtry Bayou. A multi-year monitoring program tracked changes in elevation and vegetation communities across the entire shoreline profile from lower-intertidal to upland/transitional zones and measured wave attenuation during typical and extreme (hurricane) conditions. Overall, these living shoreline retrofits served to soften more than 30% of the bayou’s shoreline, dramatically reducing the extent of armored shoreline in direct contact with tidal influence. The extent of vegetated habitat area has increased at all three sites, despite sediment export from higher elevation zones driven largely by repeated impacts from hurricanes and tropical storms. These living shorelines reduced wave energy by 33 to 79% in typical conditions and by up to 28% in hurricane conditions, consistently outperforming armored shorelines, even during an extreme event (Hurricane Idalia). Our monitoring efforts were sufficient to capture project trajectories and assess performance relative to project goals, but our program had limitations that could have been overcome with additional resources and increased focus on capturing spillover effects. The living shoreline retrofit projects assessed here have persisted through and shown signs of recovery after multiple tropical storms and hurricanes, while providing important energy reduction services. Thus, living shoreline retrofits continue to be a cost-effective shoreline management strategy in the short term for this area. However, our analyses suggest that persistence of these shorelines could be threatened by the combination of sea-level rise (by 2040), upland armoring, and an increasing risk of more intense tropical systems. Therefore, future interventions should more carefully consider these threats in conjunction with habitat enhancement goals.

AI-driven digital business ecosystems: a study of Haier's EMCs

PurposeThere is a knowledge gap regarding the determinants of open innovation processes and outcomes in a joint value creation context, as well as what role artificial intelligence (AI) and data management play in facilitating open innovation processes. One strategy to better understand joint value creation through open innovation, supported by AI and data management, is to conduct studies on the digital business ecosystem (DBE). The purpose of this paper is to improve our current knowledge of this urgent issue in contemporary management through the lens of an ecosystem-based theory by conducting an empirical study on two DBEs (called ecosystem micro-communities (EMCs)), developed by Haier, as well as multiple literature reviews on the key concepts “Haier EMC” and “digital business ecosystem”.Design/methodology/approachBy building on multiple literature reviews and empirical data from a multi-year and ongoing research program driven by Haier, this study examines Haier’s EMC model for AI-driven DBEs. Secondary data were collected through iterative literature reviews on DBEs, the EMC concept and the two selected EMC cases. The empirical data were collected through a qualitative study of two Haier EMCs in China.FindingsHaier's ecosystem micro-community concept represents a radical shift towards a more flexible, responsive and innovative cross-industry organizational structure, offering valuable lessons for business leaders and scholars. Haier’s ecosystem micro-community model, part of their RenDanHeYi philosophy and here viewed as a DBE, is a pioneering management concept that not only redefines the management of the firm and the traditional corporate structure, but also the traditional view on innovation management, business strategy, human resource management and marketing (customer centricity). The concept has therefore an important and big impact on traditional management. For scholars, the gap in understanding innovation processes in open business ecosystems is addressed by the concept. However, the concept also opens new areas for academic research, particularly in innovation management, business strategy, human resource management and marketing. The concepts further encourage more interdisciplinary research.Research limitations/implicationsThe DBE is a relatively new research area that will need more research. While the EMC model is promising as an effective version of a DBE, its effectiveness across different industries and organizational cultures needs to be explored further. Future research should investigate its applicability and impact in diverse business environments. To understand the EMC’s long-term impact, longitudinal studies are needed. These should focus on the sustained competitive advantages, potential market disruptions and the evolution of customer value propositions over time. Finally, considering increasing concerns about data privacy and security, future research should also explore how DBEs solve the issue of data protection and IP while promoting open innovation and value sharing.Practical implicationsFor managers and practitioners, the EMC concept could inspire leaders to learn how to foster innovation by creating smaller, autonomous teams that can respond quickly to market changes in the form of a DBE. The concepts exemplify how value creation and capture could be enhanced for any company and even could be a new strategy in the company’s digital transformation and repositioning into a more competitive, high-end player on the market. The concept also emphasizes employee empowerment and ownership, which can lead to higher job satisfaction and retention rates. The concept can further improve companies’ adaptability and resilience by decentralizing decision-making. Finally, the micro-communities allow businesses to be more customer-centric, developing products and services that better meet specific customer needs.Social implicationsThe social implications could be positive, as complex social problems commonly need an ecosystem approach to develop and deliver impactful solutions. In addition, Haier’s ecosystem micro-community model seems inherently scalable and culturally adaptable.Originality/valueHaier’s EMC model is well-known in the research literature and is a novel approach to DBEs, which has been proven successful and replicable in different countries and industries. Providing insights from multiple literature reviews and two unique Haier EMC cases will contribute to a better understanding of highly effective data- and AI-driven business ecosystems, as well as of determinants of open innovation processes and outcomes in a joint value creation context, as well as what role AI and data management play in facilitating open innovation processes.

A Case Study on The Evaluation of Maturity Class in Potato Breeding Trials Using UAV Imagery

In potato breeding, maturity class (MC) is a crucial selection criterion because this is a critical aspect of commercial potato production. Currently, the classification of potato genotypes into MCs is done visually, which is time- and labor-consuming. The objective of this research was to use vegetation indices (VIs) derived from unmanned aerial vehicle (UAV) imagery to remotely assign MCs to potato plants grown in trials, representing three different early stages within a multi-year breeding program. The relationships between VIs (GOSAVI – Green Optimized Soil Adjusted Vegetation Index, MCARI2 – Modified Chlorophyll Absorption Index-Improved, NDRE – Normalized Difference Red Edge, NDVI – Normalized Difference Vegetation Index, and OSAVI – Optimized Soil Adjusted Vegetation Index and WDVI – Weighted Difference Vegetation Index) and visual potato canopy status were determined. Further, this study aimed to identify factors that could improve the accuracy (decrease Mean Absolute Error – MAE) of potato MC estimation remotely. Results show that VIs derived from UAV imagery can be effectively used to remotely assign MCs to potato breeding lines, with higher accuracy for the potato B-clones (20 plants per plot) than the A-clones (6 plants per plot). Among the tested VIs, the NDRE allowed for potato MC evaluation with the lowest MAE. Applying NDRE for remote MC estimation using a validation dataset of potato B-clones (100 plants per plot), resulted in an MC estimate with a 0.81 MAE. However, the accuracy of potato MC estimation using UAV image-based methods should be improved by reducing the potato canopy’s variability (increasing uniformity) within the plot. This could be achieved by minimizing 1) potato vines bending over the neighboring row, causing vine overlap between plots, and 2) plants damaged by tractor wheels during field operations.

The Use of Low-Cost Drone and Multi-Trait Analysis to Identify High Nitrogen Use Lines for Wheat Improvement

Breeding for nitrogen use efficiency (NUE) is becoming more important as global uncertainty makes the production and application of nitrogen (N) fertilizers more expensive and environmentally unfriendly. Despite this, most cereal breeding programs still use yield-related components as proxies for NUE, likely due to the prohibitive cost and time of collecting and analyzing samples through traditional lab-based methods. Drone-based NUE phenotyping provides a viable and scalable alternative as it is quicker, non-destructive, and consistent. Here, we present a study that utilized financially accessible cost-effective drones mounted with red-green-blue (RGB) image sensors coupled with the open-source AirMeasurer platform and advanced statistical analysis to exclude low-NUE lines in multi-seasonal field experiments. The method helped us to identify high N agronomic use efficiency lines but was less effective with a high N recovery efficiency line. We found that the drone-powered approach was very effective at 180 kg N per hectare (N180, an optimized N-rate) as it completely removed low-NUE wheat lines in the trial, which would facilitate breeders to quickly reduce the number of lines taken through multi-year breeding programs. Hence, this encouraging and scalable approach demonstrates its ability to conduct NUE phenotyping in wheat. With continuous refinements in field experiments, this method would be employable as an openly accessible platform to identify NUE lines at different N-rates for breeding and resource use efficiency studies in wheat.

Designing to support equity-as-transformation perspectives for multilingual science learners

In this paper, we examine how researchers and teachers in a multi-year professional development program shifted their conceptualizations of equity. Following (Grapin et al (2023) Sci Educ 107:999–1032), we ground our analysis in two conceptualizations of equity that exist across fields: equity-as-access (learners should have access to disciplinary knowledge, practices, and career paths) and equity-as-transformation (learners should transform what it means to learn and participate in disciplines). In this study, we describe a professional development (PD) design initially intended to support equitable science teaching and learning by focusing on representations. This initial framing did not distinguish between conceptions of equity-as-access versus equity-as-transformation. As a result, the PD did not provide facilitators or teachers with resources for ideological sensemaking towards equity-as-transformation. Catalyzed by teachers’ request for PD focused on multilingual learners (MLs), we noticed aspects of our design that offered only images of equity-as-access. In response, we designed activities for teachers that offered space and resources for considering equity-as-transformation. As a case study (Yin (2014) Case study research: design and methods, SAGE) using interaction analysis (Jordan and Henderson (1995) J Learn Sci 4:39–103) of PD videos, we describe how we PD activities and facilitation strategies to integrate transformative conceptualizations of equity. These findings have implications for both research and practice. In terms of research, they demonstrate the importance of using multiple lenses to consider equity in science classrooms. In terms of practice, they underscore the importance of providing teachers with opportunities to explicitly connect new perspectives of equity with day-to-day experiences of classroom teaching.

Early Exposure of Medical Students to a Formal Research Program Promotes Successful Scholarship in a Multi-Campus Medical School.

Many physicians today struggle to learn the complexities of the biological basis for evidence-based medicine. To bridge this gap, the Medical Scholar Research Pathway Program (MSRPP) founded in 2019 prepares medical students for analytical reasoning and critical thinking while engaging in faculty-mentored research projects in a community-based public medical school. MSRPP is an application-based extracurricular research program, designed for novice and experienced medical students. Three distinct pathways offer ample opportunities for pre-clinical and clinical students to participate in research on a flexible schedule. The program director guides students in one-on-one coaching meetings to set achievable goals with their faculty mentor, and plan their research deliverables, considering their interests and residency plans. We report the implementation of a multi-year and multi-campus research training program for medical students across five campuses. Our results show that five class cohorts (2021-2025) of MSRPP students were twice as likely to seek formal research support than students not in the program. MSRPP students continuously growth their self-confidence to disseminate their research by practicing oral communication in monthly Launch talk research reports and bi-annual research conferences. Moreover, students report they learn technical communication skills and feel inspired to participate in research by interacting with invited faculty seminars. MSRPP students have a significantly higher scholarship output as compared to non-MSRPP students. Early indicators show that students that participate in formal research programs have a measurable difference for matching into competitive residencies. MSRPP students report that they have gained research competencies and technical skills to establish a baseline to promote their future research engagement. This study provides other peer medical schools with strategies to create the infrastructure to support and promote medical student research. The online version contains supplementary material available at 10.1007/s40670-024-02098-6.

CHEX-MATE: Robust reconstruction of temperature profiles in galaxy clusters with XMM-Newton

The “Cluster HEritage project with XMM-Newton: Mass Assembly and Thermodynamics at the End point of structure formation” (CHEX-MATE) is a multi-year heritage program to obtain homogeneous XMM-Newton observations of a representative sample of 118 galaxy clusters. The observations are tuned to reconstruct the distribution of the main thermodynamic quantities of the intra-cluster medium up to R500 and to obtain individual mass measurements, via the hydrostatic-equilibrium equation, with a precision of 15−20%. Temperature profiles are a necessary ingredient for the scientific goals of the project and it is thus crucial to derive the best possible temperature measurements from our data. This is why we have built a new pipeline for spectral extraction and analysis of XMM-Newton data, based on a new physically motivated background model and on a Bayesian approach with Markov chain Monte Carlo methods, which we present in this paper for the first time. We applied this new method to a subset of 30 galaxy clusters representative of the CHEX-MATE sample and show that we can obtain reliable temperature measurements up to regions where the source intensity is as low as 20% of the background, keeping systematic errors below 10%. We compare the median profile of our sample and the best-fit slope at large radii with literature results and we find a good agreement with other measurements based on XMM-Newton data. Conversely, when we exclude the most contaminated regions, where the source intensity is below 20% of the background, we find significantly flatter profiles, in agreement with predictions from numerical simulations and independent measurements with a combination of Sunyaev–Zeldovich and X-ray imaging data.

The experience of identifying territorial units and managing the development of rural areas in the European Union and the directions of its use in domestic practice

The article is devoted to the generalization of approaches to the identification of territorial units and management of the rural areas development in the EU and the justification of the need for its use in domestic practice. It was established that several different approaches to the identification of rural territories and territorial units were tested during the nearly twenty-year preparatory period (typology based on a 1 km2 grid; typologies at the LAU 2 level, in particular the degree of urbanization, etc.; at the NUTS 3 levels, in particular urban-rural typology, etc.). which were improved and presented in the Methodological manual on territorial typologies. Today, this technique is basic in establishing the common statistical classification of territorial units (NUTS). It is summarized that cohesion policy is aimed at reducing regional disparities and promoting economic and social cohesion, as well as territorial convergence between EU member states, which has been carried out since the founding of the EU in 1957. In 1992, thefourth cohesion policy fund was created - the Cohesion Fund (FZ) - to finance projects to improve the state of the environment and transport infrastructure in member states where the GNP per capita is less than 90% of the EU average. It was revealed that the formation of the Just Transition Fund in 2021, which corresponds to the EU “green” transition paradigm, was an addition to the institutional architecture. It is argued that the European Structural and Investment Funds (ESIF) are the main financial instrument for supporting cohesion policy and include the following components: ERDF (European Regional Development Fund), ESF (European Social Fund), Cohesion Fund (FZ), European Agricultural Fund for Rural Development (EAFRD) and the European Maritime and Fisheries Fund (EMFF). The ERDF has been identified as the largest component of the ESIF, which focuses on promoting economic and social cohesion by investing in infrastructure, innovation and entrepreneurship. This Fund was found to support projects related to transport, energy, digital infrastructure, research and innovation, and the transition to a low-carbon economy. It is emphasized that this fund contributes to employment, social integration and development of skills of the population. The peculiarities of the cohesion fund, which provides financial assistance to member countries whose GNI per capita is below a certain threshold level, have been considered. It has been established that this fund supports large-scale infrastructure projects in the fields of transport, energy and the environment. At the same time, the EAFRD and EMFF funds support rural development and fisheries respectively, contributing to the overall objectives of cohesion policy. It has been proven that since 2013, the development of multi-year programs for the development of rural areas of the EU countries has been focused on six priorities of sustainable development: promoting the transfer of knowledge and innovations; increasing competitiveness; promoting the organization of the food production chain and risk management; restoration, preservation and development of ecosystems; increasing the efficiency of resource use and transition to a low-carbon economy; promotion of social integration, reduction of poverty and economic development in rural areas. The European Green Course, which aims to make Europe the first climate-neutral continent by 2050, is analyzed. As for agriculture and food, the Green Deal envisages measures to increase sustainability in land management, food production and consumption, in particular through measures that will be included in the strategic plans of the common agricultural policy. Activities and practical actions in domestic practice regarding the creation of conditions for the implementation of the European experience regarding the identification of territorial units and the readiness to participate in attracting financial allocations within the framework of current programs based on the implementation of regulatory and legal support and the ability to master the allocated financial funds in full have been determined. Key words: rural territories, territorial units, cohesion fund, green course, sustainable development priorities, structural funds.

Sustaining Community-Based Research in Computing: Lessons from Two Tech Capacity Building Initiatives for Local Businesses

The field of human-computer interaction (HCI) has traditionally focused on the design of novel technology artifacts. However, ensuring considerations for artifact maintenance and repair is crucial to sustainably supporting the populations they aim to serve over the long term. Drawing on two multi-year programs for tech capacity building in post-industrial U.S. cities, this article presents a comparative analysis to investigate the challenges and strategies for sustained community-based research in computing. In particular, our work detailed three considerations for academic-community partnerships. First, long-term partnerships prioritized transferring trust across academic and community personnel and continually set expectations that responded to evolving community initiatives (i.e., relational sustainability). Second, partnerships used academic support as a way to kickstart community initiatives, and flexibly reframed interventions to stay aligned with evolving community goals (i.e., economic sustainability). Third, partnerships trained personnel to provide technical support alongside interventions and prioritized advice that resisted short-term trends (i.e., technical sustainability). We provide concrete examples of how our two academic-community partnerships carried out such suggestions-such details go unreported in scholarly articles yet are essential for sustainability considerations. We discuss ongoing challenges, such as rethinking when longevity should and should not be the end goal.

Exploring the Impact of Wildfires on Children’s Psychological Well-being: A Comprehensive Review of Recent Literature

IntroductionWildfire disasters have become increasingly rampant. There is a critical need for all to fully understand the mechanism and impact of these disasters on humans, with a special emphasis on the mental health effects they pose on the affected individuals and communities. This article specifically presents a scoping review of the psychological reactions of children and adolescents post-wildfire disaster.ObjectivesThis review aims to synthesize currently available literature regarding the impact of wildfire on mental health, specifically the psychological reactions of children to wildfires.MethodsWe identified 8 research articles using 6 databases for this review. Data extraction was performed using a qualitative descriptive approach.ResultsThe results identified post-traumatic stress disorder (PTSD), anxiety, depression, stress, alcohol/substance misuse, hopelessness, low resilience, reduced quality of life, and self-esteem as the psychological conditions manifesting in children and adolescents post-wildfire disaster. PTSD was the most evaluated psychological reaction in the participants (7 out of eight studies).ConclusionsThis review highlights that deleterious mental health effects, such as PTSD, depression, anxiety, and suicidality, can persist in children for years post-wildfire disaster. Factors such as gender, direct exposure to the wildfire, re-traumatization, and resilience informed or ameliorated the severity of the impact of wildfire on children and adolescents. Our findings further emphasize the need for multi-year funding and programs to support children and adolescents’ mental health, including children with disabilities in the communities that have experienced wildfire disasters.Disclosure of InterestNone Declared

A Mixed-Methods Study of How a Critical Race Theory-Informed Undergraduate Research Experience Program Provides Equitable Support for Aspiring Graduate Students

Numerous studies document the benefits of participating in undergraduate research experiences (UREs), including greater odds of enrolling in graduate school. However, there is a lack of understanding about how UREs support student success. This study examines survey and interview data from a multi-year program evaluation of a National Institutes of Health-funded biomedical training program to consider whether and how participating in a URE fosters students’ sense of belonging, which is an important predictor of retention and graduation. Analyzing the quantitative survey data revealed that participating in the URE was positively associated with a sense of belonging even after controlling for students’ background characteristics, including gender, race or ethnicity, first-generation status, commuting burden, and age. Additionally, there was a positive relationship between a sense of belonging and odds of applying to graduate school. Path analysis suggests that the URE has an indirect relationship with applying to a graduate program that operates through the URE’s direct relationship with sense of belonging. Interview data offered insights into how the URE supported an increased sense of belonging. Specifically, we found that the URE fostered a sense of belonging when (1) faculty research mentors develop authentic, personal, and caring relationships with mentees, (2) the URE program welcomes, cultivates, and supports women and racially diverse students, and (3) the URE is embedded within a university environment that allows for faculty and peer engagement.

Striae Distensae and an Innovative Intradermal Medical Device Based on PN HPT™, Hyaluronic Acid, and Mannitol. A Real-World Insight

Introduction: Striae distensae are often more than a mere skin aesthetic trouble for their impact on self-esteem and as signals of internal medicine disorders like hypercortisolism or cachexia. There is a need to advance in treating striae distensae effectively, particularly their late atrophic hypochromic stage. PN HPT™ may help to restore and preserve a physiologically sound dermal environment. The paper reports the outcomes of a survey study based on an anonymous questionnaire. The study’s purpose was to confirm the long-term effectiveness and safety profile of an intradermal medical device based on PN HPT™ (1 mg/mL), HA (1 mg/mL), and mannitol ) within a multi-year clinical monitoring program. Methods: The investigators — dermatologists and plastic and aesthetic surgeons — carried out the study in real-world subjects, all of them women, who spontaneously sought office treatment to improve skin quality in areas of subjectively grievous striae distensae and striae albae—a total of 38 lesions. All investigators had already used the investigated intradermal device for short-term treatment and long-term maintenance. All surveyed subjects had undergone a cycle of six to eight intradermal injection sessions over three months to improve the texture of their striae distensae—a once-weekly injection for the first month and one injection every two weeks for the last two months with a tolerance of two missing injections. Assessment tools and timing: Global Improvement Scale (GIS) and Global Aesthetic Improvement Scale (GAIS) two to four weeks after the end of the treatment period. Results: At the follow-up visit, the investigators evaluated that, globally (mean GIS scores), 50.0% and 47.4% of the treated striae distensae showed moderate improvement or were much improved compared with the baseline. The corresponding outcomes for the independent evaluator were 55.3% and 44.7%. The local skin quality and texture in the lesion areas (mean GAIS scores) appeared to have improved or to be much improved by 50.0% and 50.0% according to investigators, and by 42.9% and 57.1%, respectively, according to surveyed patients, with no reported side effects. Conclusion: The real-world monitoring survey demonstrated that the NEWST ONE medical device based on PN HPT™, HA, and mannitol as an inhibitor of HA metabolism retains its long-standing record of efficient performance and excellent safety with no variations over time.

Successful implementation of a stakeholder engagement program for pharmacoepidemiologic research.

Rigorously conducted pharmacoepidemiologic research requires methodologically complex study designs and analysis yet evaluates problems of high importance to patients and clinicians. Despite this, participation in and mechanisms for stakeholder engagement in pharmacoepidemiologic research are not well-described. Here, we describe our approach and lessons learned from engaging stakeholders, of varying familiarity with research methods, in a rigorous multi-year pharmacoepidemiologic research program evaluating the comparative effectiveness of diabetes medications. We recruited 5 patient and 4 clinician stakeholders; each was compensated for their time. Stakeholders received initial formal training in observational research and pharmacoepidemiologic methods sufficient to enable contribution to the research project. After onboarding, stakeholder engagement meetings were held virtually, in the evening, 2-3 times annually. Each was approximately 90 min and focused on 1-2 specific questions about the project, with preparatory materials sent in advance. Stakeholder meeting attendance was high (89%-100%), and all stakeholders engaged with the research project, both during and between meetings. Stakeholders reported positive experiences with meetings, satisfaction, and interest in the research project and its findings, and dedication to the success of the project's goals. They affirmed the value of receiving materials to review in advance and the effectiveness of a virtual platform. Their contributions included prioritizing and suggesting research questions, optimizing written evidence briefs for a lay audience, and guidance on broader topics such as research audience and methods of dissemination. Stakeholder engagement in pharmacoepidemiologic research using complex study designs and analysis is feasible, acceptable, and positively impacts the research project.

Human Rights Legal Education in Times of Transition: Perspectives and Practices of Law Instructors in Myanmar

This mixed-methods study examines the human rights and human rights education and training (HRET) perspectives and practices of law educators in Myanmar during the democratic transition that ended with the 2021 coup. “Contextual, Theoretical, and Methodological Framing” provides an overview of legal and human rights education in Myanmar, discusses the potential of human rights education in law schools during democratic transitions, addresses why educators’ human rights and human rights education perspectives and practices are important to examine, and presents the research methodology. “Findings” presents findings based on the two phases of research during the transitional period: phase 1 (2015–2017)—law instructors’ perspectives and practices after participating in a multi-year HRET program; and phase 2 (2019–2020)—law instructors’ perspectives on the goals, challenges, and potential of HRET in Myanmar. The third section—“Discussion and Implications”—examines the contextual challenges and opportunities for human rights education as related to (1) critical human rights education, (2) practice-oriented HRET, and (3) administrative policies and practices for human rights and HRET within universities.

Children's Psychological Reactions to Wildfires: a Review of Recent Literature.

This review aims to synthesize currently available literature regarding the impact of wildfire on mental health, specifically the psychological reactions of children to wildfires. The information gathered from this review will help health experts understand and address the mental health needs of children during wildfire disasters and may serve as a base for future studies to evaluate evidence-based public health responses to mitigate adverse outcomes. The results identified post-traumatic stress disorder (PTSD), anxiety, depression, stress, alcohol/substance misuse, hopelessness, low resilience, reduced quality of life, and self-esteem as the psychological conditions manifesting in children and adolescent post-wildfire disaster. PTSD was the most evaluated psychological reaction in the participants (7 out of eight studies). This review highlights that deleterious mental health effects, such as PTSD, depression, anxiety, and suicidality, can persist in children for years post-wildfire disaster. Factors such as gender, direct exposure to the wildfire, re-traumatization, and resilience informed or ameliorated the severity of the impact of wildfire on children and adolescents. Our findings further emphasize the need for multi-year funding and programs to support children and adolescents' mental health, including children with disabilities in the communities that have experienced wildfire disasters.

Fast reactor thermal hydraulics in the Dutch PIONEER program

The multi-year research program carried out by NRG and funded by the Dutch ministry of economic affairs and climate is called ‘Program for Innovation and cOmpetence development for NuclEar infrastructurE and Research’ (PIONEER). The program comprises seven themes, i.e. long term operation, nuclear modelling and simulation, nuclear safety and compliance, fuels & materials, radioactive waste management, radiation protection, and innovative nuclear systems. One of the pillars in the theme of innovative nuclear systems is fast reactor research, particularly in the field of thermal hydraulics. This paper provides an overview of all fast reactor thermal hydraulics activities in the program, covering development and validation of System Thermal Hydraulics (STH) and 3D (engineering as well as high-fidelity) Computational Fluid Dynamics (CFD) codes and simulation approaches. Applications range from fundamental turbulent heat transport to core, pool and system thermal hydraulics. With the recent improvements in computational infrastructure and power, also further developments of multi-scale and multi-physics computational approaches are being integrated in the PIONEER program. A generic coupling tool ‘myMuscle’ is under development which is introduced in this paper. Recent results and current developments are presented together with an outlook for the results to be expected at the end of the current multi-year program and beyond.

The effect of adopting the Next Generation Air Transportation System (NextGen) on air travel performance

The US Federal Aviation Administration (FAA) has implemented a large-scale multi-year infrastructure program called the Next Generation Air Transportation System (NextGen) to improve air transportation efficiency. To assess its efficacy, we estimate how NextGen projects completed between 2014 and 2017 affected air travel time and delays using an event study approach. We find sizable time savings in air travel time and delays from implementing NextGen. The time savings are more substantial for flights that experience unexpected shocks, such as poor weather and prior delays. In contrast, while NextGen seemed to close the performance gap between the hub and non-hub carriers generated by market power, the effect was short-lived and quickly reversed. Although we also find some small social benefits from carbon emission reductions, we cannot rule out that aggregate carbon emissions may have increased due to a rebound effect.

Investigating beetle communities in and around entry points can improve surveillance at national and international scale

Beetles are commonly moved among continents with international trade. Baited traps set up in and around entry points are commonly used to increase chances of early-detection of incoming species and complement visual inspections. A still underestimated benefit of this surveillance approach is the high number and diversity of collected bycatch species. In this study, we exploited a multiyear surveillance program carried out with baited traps at five Spanish ports and their surrounding natural areas to investigate i) the importance of identifying bycatch to more promptly detect nonnative species belonging to non-target groups; ii) patterns of native and nonnative species richness and abundance inside the port areas vs. surrounding natural areas; iii) the occurrence of spillover events between natural areas surrounding ports and the port areas, and iv) whether the native species most commonly introduced into other countries are more abundant in port areas than in surrounding natural areas. A total of 23,538 individuals from 206 species representing 33 families were collected. The number and taxonomic diversity of the 26 bycatch nonnative beetle species testified that the identification of these unintentionally trapped species can provide additional information on ongoing invasions. Patterns of spillover and native species richness and abundance in port areas vs. surrounding natural areas highlighted a differential ability of different beetle families to colonize port areas. Finally, native species most commonly introduced into other countries were more abundant in port areas than in their surroundings, while the opposite trend occurred for native species that have not been introduced elsewhere. Our study highlighted that the use of traps baited with generic attractants can aid in early-detection of nonnative beetle species, and that the identification of native species can provide useful information on the risk of introduction in other countries.

Особливості фінансових відносин Польщі з Європейським Союзом та його членами

The financial relations between Poland and the EU have been analysed in this article. The analysis of the latest studies and the publications of scientists on this topic have been carried out as well as unresolved issues have been identified on their basis. The main components of the EU financial management system are highlighted. The main features of Poland’s financial relations with other EU countries have been systematised. The planned amount of contributions from the EU budget to Poland in accordance with the Multi-Year Financial Program for 2021- 2027 has been determined. Structural funds, as key financing programs, have bee studied. The dynamics of the inflow of EU funds through the structural funds to Poland as well as the dynamics of the inflow of EU funds through the cohesion fund to Poland have been analysed. The main advantages and disadvantages of Poland joining the Eurozone have been actualised. Advantages and disadvantages of Poland’s participation in the EU single market have been identified.

The Lasting Benefits of Multiyear Camp Programming for Youth from Low-Income Backgrounds

Summer camps are a common youth development setting in North America; however, youth from lowincome backgrounds often cannot attend because of financial barriers. Subsequently, although a robust camp literature exists, little is known about the lasting benefits for youth from low-income backgrounds. Even less is known about how these outcomes may differ based on the number of years youth attend a multi-year camp. The purpose of this study was to examine the long-term outcomes camp alumni reported as attributable to camp and that remain important in their life today. Eighteen outcomes examined via a cross-sectional retrospective survey completed by 449 camp alumni between the ages of 18 and 40 (mage = 22.1, SD = 5.17) were analyzed using repeated-measures analysis of variance to examine the within-subject and between-subject associations between years attended camp and alumni reported outcomes. Alumni of multi-year camps for youth from low-income backgrounds reported that camp was important to the development of many outcomes that are useful to their lives today. The more years that alumni attended a multi-year camp program, the greater the impact they reported that camp had on outcomes important to them today and the more likely they were to have completed post-secondary education. The results of this study provide evidence that practitioners and policy makers may use to advocate for funding to make camp programs more accessible and supportive for youth from low-income backgrounds, and to support youth year-round to stay engaged with camp programs.