bluuebunny/crossref_metadata_2025_split huggingface dataset:
Generic and site-specific social life cycle assessment of municipal wastewater treatment systems in Spain: challenges and limitations of the method when applied to resource recovery systems
Authors: Kokubo Roche Akemi , Tsalidis Georgios Archimidis , Blanco Carlos F. , Dias Daniel F. C. , Posada John A. 
Published: October 2024

Abstract
Purpose
This work aims to provide insights on the application of social life cycle assessment (S-LCA) in evaluating the social impacts associated with municipal wastewater treatment (WWT). The study assesses the social risks and social performance of two municipal WWT systems in Catalonia, Spain: a conventional wastewater treatment plant (WWTP) (Reference System) and a novel system that recovers water and other valuable resources (Novel System).

Methods
S-LCA was conducted at Generic and Site-Specific levels using 1 m3 of wastewater treatment as the functional unit (FU). The Generic assessment was conducted via the Product Social Impact Life Cycle Assessment (PSILCA) database, while the Site-Specific assessment employed the Subcategory Assessment Method (SAM) with four-level reference scales to assess the social performance of the WWTP operator and its first-tier suppliers. Furthermore, activity variables were calculated based on organizations’ shares in the total costs per FU, and the Novel System’s multifunctionality was solved through economic allocation. Results were aggregated by (i) assigning equal weights to organizations and (ii) factoring in organizations’ weights and the allocation factor, leading to results per FU.

Results and discussion
The Generic analysis results indicated that the Novel System entailed fewer social risks than the Reference System. Most social risks in both systems occurred in the subcategories “Access to material resources,” “Fair salary,” “Freedom of association and collective bargaining,” “Contribution to economic development,” and “Corruption.” In the Site-Specific assessment, the Novel System presented better social performance than the Reference System per 1 m3 of wastewater treatment. The latter’s performance per FU did not meet the basic requirement in four out of eleven subcategories, mainly due to the performance and weight of a chemical supplier. Allocation greatly benefitted the Novel System’s results per FU compared to the results obtained when equal weights were applied.

Conclusions
Activity variables were used to connect organizations’ conduct with particular WWT systems, and multifunctionality was solved. This approach allowed for obtaining results per FU at both assessment levels. However, social performance was also evaluated by calculating the average social performance of each system without considering activity variables and the FU, leading to different results. The social performance of the Novel System per FU was satisfactory across all subcategories but required improvement in four subcategories based on the average results. Given the limitations of using activity variables and allocation in S-LCA, further research is necessary to appropriately evaluate and compare the social effects of novel resource recovery systems.
Leadership Practices, Organization Structure, and Other Factors Associated with Higher 2022–2023 US News and World Report Ranking
Authors: Sankisa Divya , Tatum Robert , Saxena Abhiraj , Whellan David J. , Alvarez Rene J. , Morris Rohinton J. , Tchantchaleishvili Vakhtang 
Published: October 2024

Abstract
Background
U.S.Newsand World Report 2022–2023 hospital rankings were used to investigate the leadership practices and organizational structure of ranked healthcare institutions.

Methods
Institutional variables including physician leadership status, executive board size, number of physician board members, type of physician practice, health system size, and for-profit status were collected. US News and World Report scores were used to create a comprehensive institutional rank order list. Strength of association was evaluated between these variables and the organization’s US News and World Report rank.

Results
Our analysis included 546 institutions representing 1676 hospitals. Leadership under a physician CEO (OR 1.59 (95% CI 1.27, 2.00) P < 0.001), group practice (OR 1.25 (95% CI 1.01, 1.59) P = 0.042), and bed count of the institution’s highest-ranking hospital (OR 1.001 (95% CI 1.0009, 1.0014) P < 0.001) were associated with higher US News and World Report ranking. For-profit status was negatively associated with institution ranking (OR 0.44 (95% CI 0.24, 0.78) P = 0.005). No significant association was demonstrated between number of physician executive board members, health system bed count, executive board size, or the number of hospitals in a health system and the institutional ranking.

Conclusions
Physician leadership, organizational structure, size of the institution’s flagship hospital, and tax status are significantly associated with an organization’s US News and World Report rank.
Factors associated with anxiety in colorectal cancer survivors: a scoping review
Authors: Shin Juehyun , Gibson Jessie S. , Jones Randy A. , Debnam Katrina J. 
Published: October 2024

Abstract
Purpose
Anxiety is one of the most common psychological issues among colorectal cancer (CRC) survivors. It can interact with physical symptoms, impacting cancer progression, survival, and quality of life. This scoping review aims to explore the factors associated with anxiety in patients with CRC and the instruments used to measure anxiety.

Methods
Using Arksey and O’Malley’s (2005) framework for the scoping review, studies investigating anxiety in CRC patients published in CINAHL, PubMed, PsycINFO, and Scopus between 2013 and 2024 were included.

Results
We analyzed fifty-one studies for this review. The review identified several risk factors and consequences of anxiety in CRC patients. The risk factors were classified into six domains using Niedzwiedz et al.'s (2019) framework: individual characteristics, social/ contextual factors, prior psychological factors, psychological responses to diagnosis and treatment, characteristics of cancer, and treatment. The consequences of anxiety were classified into three categories: global health status/quality of life, functions, and symptoms/problems. The most frequently used tool was the Hospital Anxiety and Depression Scale, with International Classification of Diseases codes being the second most used.

Conclusions
This scoping review highlighted the intricate interaction between biological and psychosocial aspects in the lives of CRC survivors. It also identified unique factors associated with anxiety among these individuals. However, the review found some inconsistencies in the results related to anxiety-related factors, potentially due to differences in study populations, designs, measurement tools, and analysis methods.
Implications for Cancer Survivors.
This review underscores the potential for interventions targeting modifiable factors to prevent or reduce anxiety and enhance the quality of life for CRC survivors.
Can local organizations act as middle actors in energy support? Exploring their functions, motivations, challenges, and needs
Authors: Sequeira Miguel Macias , Gouveia João Pedro , Joanaz de Melo João 
Published: October 2024

AbstractEnergy efficiency is vital for energy transitions, and energy-poor, vulnerable, and hard-to-reach groups are at risk of being left behind. In this context, local middle actors have been suggested as partners in deploying targeted energy support. Nevertheless, scarce research has engaged with them to assess if they are willing and capable of contributing, if they can reach households, and if they have unmet needs. In this research, we draw on the mapping of 198 local organizations and 34 semi-structured interviews conducted after deploying a pilot energy support service in Setúbal, Portugal. Interviews characterized the organizations and target audiences, assessed energy literacy, explored potential collaborative roles, and recognized drivers, barriers, and solutions. Results show that most organizations are willing to disseminate activities, forward citizens, facilitate contacts, co-organize events, and participate in training. Half can identify vulnerable families for proactive support. Drivers include environmental concerns, community participation, and social support. However, few seem able to conduct energy support, hire/redirect staff, or participate in coordination. Scarce human resources, lack of time, other priorities, and financing concerns severely constrain local organizations. This case study finds some potential for local organizations to act as intermediaries in energy support, building on their communication channels and trusted relationships to fulfill specific roles. However, they are often hard-to-reach themselves and burdened with demanding activities. Thus, we suggest that fostering collaborations with local organizations is challenging but possible. It requires dedicated funding, time, and resources to empower, capacitate, and reward middle actors for their contributions in delivering energy support.
A multifunctional life cycle assessment of durum wheat cropping systems
Authors: Zingale Silvia , Ingrao Carlo , Reguant-Closa Alba , Guarnaccia Paolo , Nemecek Thomas 
Published: October 2024

AbstractAgricultural systems strongly impact ecosystems by driving terrestrial degradation, water depletion, and climate change. The Life Cycle Assessment allows for comprehensive analyses of the environmental impacts of food production. Nonetheless, its application still faces challenges due to cropping systems’ increased complexity and multifunctionality. Past research has emphasized the need for more holistic approaches to consider dynamic crop interactions and diverse functions of cropping systems, beyond just meeting the demand for foods and feeds. In this context, this study applied an alternative combined and multifunctional modelling approach to compare the environmental performances of two durum wheat cropping systems. The latter differed in crop rotation schedules, farming methods, tillage techniques, and genotypes grown (including both modern and old ones). Novel methodological choices were adopted in this study, aiming at best representing the complexity and peculiarities of these systems, by considering crop rotation effects and reflecting the main durum wheat stakeholders’ perspectives. The results showed that the organic low-input landrace-growing system (Case 1) had considerably lower environmental impacts than the conventional high-input one (Case 2), regardless of the functional unit. The environmental hotspots were the increased land occupation and the bare fallow for Case 1 and Case 2, respectively. At the endpoint level, the most affected impact categories for both the systems of analysis were land use, fine particulate matter formation, global warming (human health), and human non-carcinogenic toxicity. Also, the midpoint analysis pointed out important differences in terms of other assessed impact categories, with Case 1 better performing for the majority of them. The identified improvement solutions include the following: the enhancement of the yield performances and the optimization of nitrogen provision from the leguminous crop for Case1, the shift toward a more efficient rotational scheme, the reduction of the use of external inputs, and the avoidance of unnecessary soil tillage operations for Case 2.
WAT’s up? Exploring the Impact of Wearable Activity Trackers on Physical Activity and Wellbeing: A Systematic Research Review
Authors: Scudds Annie , Lasikiewicz Nicola 
Published: October 2024

AbstractWearable activity trackers (WATs) can facilitate engagement in physical activity. Yet, there may be an additional psychological impact, which can influence their effectiveness. Therefore, the aim of this systematic review was to assess the impact of wrist-based WATs on physical activity and subsequent psychological wellbeing in healthy adults. The review was carried out using PRISMA guidelines and registered on the Open Science Framework (OSF). An initial search was conducted in December 2022 with a follow-up in October 2023. Databases included PsychInfo, PsycArticles, ScienceDirect, Web of Science and SPORTDiscus. Nine studies were selected for inclusion and reviewed. Most studies comprised white adults with an average age of 21.5 to 49 years. Participants were employed or students with a mostly normal BMI. Changes in self-efficacy for exercise, depressive symptoms, mental health and general wellbeing, quality of life and burnout were evaluated. Half the studies reported a WAT-related increase in physical activity engagement. Four studies assessed self-efficacy for exercise, with half observing an improvement post-intervention. Three studies assessed mental health and depressive symptoms with one observing improvement and two observing no change. The remaining studies included measures of burnout and quality of life, where only burnout scores improved 1-month post-intervention. Although the quality of the studies reviewed was acceptable, only 4 included a suitable control/comparison group. Further, the measurement of psychological wellbeing varied considerably. In sum, the results indicate that the effect of WATs on physical activity and subsequent psychological wellbeing is understudied. Further research is required to fully elucidate these relationships.
High-performance magnetic artificial silk fibers produced by a scalable and eco-friendly production method
Authors: Greco Gabriele , Schmuck Benjamin , Del Bianco Lucia , Spizzo Federico , Fambri Luca , Pugno Nicola Maria , Veintemillas-Verdaguer Sabino , Morales Maria Puerto , Rising Anna 
Published: October 2024

AbstractFlexible magnetic materials have great potential for biomedical and soft robotics applications, but they need to be mechanically robust. An extraordinary material from a mechanical point of view is spider silk. Recently, methods for producing artificial spider silk fibers in a scalable and all-aqueous-based process have been developed. If endowed with magnetic properties, such biomimetic artificial spider silk fibers would be excellent candidates for making magnetic actuators. In this study, we introduce magnetic artificial spider silk fibers, comprising magnetite nanoparticles coated with meso-2,3-dimercaptosuccinic acid. The composite fibers can be produced in large quantities, employing an environmentally friendly wet-spinning process. The nanoparticles were found to be uniformly dispersed in the protein matrix even at high concentrations (up to 20% w/w magnetite), and the fibers were superparamagnetic at room temperature. This enabled external magnetic field control of fiber movement, rendering the material suitable for actuation applications. Notably, the fibers exhibited superior mechanical properties and actuation stresses compared to conventional fiber-based magnetic actuators. Moreover, the fibers developed herein could be used to create macroscopic systems with self-recovery shapes, underscoring their potential in soft robotics applications.
Phytoplankton morphological traits and biomass outline community dynamics in a coastal ecosystem (Gulf of Trieste, Adriatic Sea)
Authors: Vascotto Ivano , Mozetič Patricija , Francé Janja 
Published: October 2024

AbstractTrait-based ecology has recently gained increasing importance in phytoplankton research. In particular, the taxonomic and morphological traits, such as size and shape of phytoplankton cells, can help to unveil the ecological processes and their drivers in the pelagic domain. Our study aims to shed light on the trophodynamics of phytoplankton communities in a coastal ecosystem in the northern Adriatic Sea (Gulf of Trieste) using data on individual traits such as biomass, size and shape of phytoplankton taxa during a one-year study. The phytoplankton parameters were investigated at the levels of the whole community, groups, and individual cells, analysing also the probability distributions of biomass and size of the latter level. The results showed good agreement between abundance and biomass data, as well as individual size and biomass with differences partly explained by cell shapes. We have emphasized the role of the local freshwater source in bottom-up control, alternating with top-down control of phytoplankton dynamics through taxonomic and morphological diversity. The predominant bimodal and non-power law distribution, especially during and around the biomass peaks, confirmed the importance of nano- and microphytoplankton size classes and the role of blooms in destabilizing the trophic webs. We suggest that the analyses of distribution types of individual cell size and biomass can be appropriate to spot ecological processes driving to unconstrained phytoplankton proliferation or to periods of trophic web stability.
A Hybrid Sobolev Gradient Method for Learning NODEs
Authors: Baravdish George , Eilertsen Gabriel , Jaroudi Rym , Johansson B. Tomas , Malý Lukáš , Unger Jonas 
Published: October 2024

AbstractThe inverse problem of supervised reconstruction of depth-variable (time-dependent) parameters in ordinary differential equations is considered, with the typical application of finding weights of a neural ordinary differential equation (NODE) for a residual network with time continuous layers. The differential equation is treated as an abstract and isolated entity, termed a standalone NODE (sNODE), to facilitate for a wide range of applications. The proposed parameter reconstruction is performed by minimizing a cost functional covering a variety of loss functions and penalty terms. Regularization via penalty terms is incorporated to enhance ethical and trustworthy AI formulations. A nonlinear conjugate gradient mini-batch optimization scheme (NCG) is derived for the training having the benefit of including a sensitivity problem. The model (differential equation)-based approach is thus combined with a data-driven learning procedure. Mathematical properties are stated for the differential equation and the cost functional. The adjoint problem needed is derived together with the sensitivity problem. The sensitivity problem itself can estimate changes in the output under perturbation of the trained parameters. To preserve smoothness during the iterations, the Sobolev gradient is calculated and incorporated. Numerical results are included to validate the procedure for a NODE and synthetic datasets and compared with standard gradient approaches. For stability, using the sensitivity problem, a strategy for adversarial attacks is constructed, and it is shown that the given method with Sobolev gradients is more robust than standard approaches for parameter identification.
ANALYSIS OF THE GEOGRAPHICAL FACTORS INFLUENCING CHOICE OF INFORMAL FISH TRADE ROUTE AND DESTINATION BY FISH TRADERS BETWEEN MALAWI AND NEIGHBORING COUNTRIES
Authors: Nyengere Jabulani , Mwathunga Evance , Dulanya Zuze , Kaunda Emmanuel , Chimatiro Sloans 
Published: October 2024

AbstractChoice of trade route and destination by cross border traders is an important decision in today’s increasingly cross border trade of products including fish. The current study examined the geographical factors influencing choice of informal trade route and destination by fish traders. Both qualitative and quantitative approaches were adopted for the study. These included semi-structured questionnaires through personal interviews and key informant interviews with fish border inspectors. Data was analyzed through various techniques for trader’s choice and destination. Specifically, principal component analysis and spearman correlation, and Huff’s gravity model were used to identify significant factors influencing choice of trade route and destination, and market attractiveness, respectively. Fish traders bypass official border posts using informal routes connecting the main route before and after the border post. Despite attempts and awareness about formal trade, stringent regulations forced fish traders to use informal trade routes. However, investigations into choice of trade routes and destination found that route distance, presence of alternative destination, mode of transport, demand of the fish product, and personal safety and risks were the factors influencing choice of both trade route and destination by informal fish traders. This geographic analysis provides a basis for addressing challenges in informal cross border trade in Malawi. It is recommended that strategic efforts and investments should be made in the development of transportation infrastructure, such as roads and railways to improve connectivity between secondary routes and one stop border post. The government should also intensify awareness initiatives on COMESA simplified trade regime (STR) to encourage informal traders to transition to the formal sector through use of formal routes.
Two-dimensional thermal and dynamical strain in landfast sea ice from InSAR: results from a new analytical inverse method and field observations
Authors: Fedders Emily R. , Mahoney Andrew R. , Dammann Dyre Oliver , Polashenski Chris , Hutchings Jennifer K. 
Published: October 2024

Abstract
Observing continuous strain in sea ice at geophysical scales of tens of meters to kilometers requires displacement measurements made with millimeter-scale precision. Satellite-based interferometric synthetic aperture radar (InSAR) provides such precise measurements of relative surface displacement over broad spatial areas at regular intervals and, unlike point displacement measurements, it allows confident delineation of continuously deforming regions. However, InSAR only captures the 1-D component of surface displacement parallel to a radar's lines-of-sight. Additional analysis is required to translate between these 1-D observations and the horizontal or vertical displacements they arose from. Previous studies utilize an iterative inverse model to constrain estimates of horizontal surface displacement from InSAR. Here we build upon that work outlining a new analytical inverse modeling method for quantifying displacement and strain over continuous regions of sea ice and provide comparison between model results and independent displacement observations. We demonstrate the inverse method over both landfast and drifting ice along the Alaskan coastline. These intercomparisons highlight environments in which displacements inverted from interferograms may be used as an independent estimator of surface strain, as well as the potential for the outlined inverse methods to be used in conjunction with other observing methods.