bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Acacia mearnsii forage or tannin extract on rumen dry matter and crude protein degradation
Authors: Mhlongo Lindokuhle C. , Kenyon Piers , Nsahlai Ignatius V. 
Published: August 2024

AbstractThis study investigated rumen degradation kinetics of dry matter (DM) and crude protein (CP) in compound feed with different tannin extract inclusions and Acacia mearnsi forage (AMF) relative to dairy feeds (perennial ryegrass+white clover mixture pasture, maize silage, lucerne hay and Themeda triandra hay). The compound feed had 0.75%, 1.5% and 3% tannins extract inclusions while the control was a commercial compound feed. Triplicates of each feed per incubation period were incubated in two fistulated Jersey cows for 0, 6, 24, 48, 72, 96 and 120 h, resulting in six replicates per feed. Tannin extract inclusions in compound feed only affected (p < 0.05) the (a) fraction, degradation rate and potential degradability (PD) for DM degradation, and affected (p < 0.05) the (a) and (b) fractions, as well as PD for CP degradation. The (a) fraction and degradation rate for DM degradation changed linearly (p < 0.05). The (a) fraction, PD and effective degradability (ED) of DM degradation changed quadratically (p < 0.05). Except for the degradation rate, the feed type affected (p < 0.05) the degradation parameters in both DM and CP degradations. For DM and CP degradations, (a) fraction was similarly the least in Themeda triandra hay and AMF but similarly the highest in maize silage, perennial ryegrass+white clover mixture pasture and lucerne hay. The (b) fraction was the least in AMF for both DM and CP degradations but the highest for pasture's DM degradation and similarly the highest in maize silage, lucerne hay and T. triandra hay for CP degradation. The PD was the least in AMF for both DM and CP degradations and similarly the highest in pasture DM but similarly the highest in perennial ryegrass+white clover mixture pasture, maize silage and lucerne hay for CP degradation. Furthermore, the ED was the lowest in AMF and the highest for perrenial ryegrass + white clover mixture pasture for DM degradation and same trend was observed for CP degradation whereby perrenial ryegrass + white clover mixture pasture, maize silage and lucerne had the highest ED. Digestible undegraded protein was the highest in AMF and similarly the least in dairy feeds. Tannin source inclusion in ruminant diets should be moderate to prevent rumen DM or CP degradation limitation.
The effect of neighbor species' phylogenetic and trait difference on tree growth in subtropical forests
Authors: Klipel Joice , Bergamin Rodrigo Scarton , Bordin Kauane Maiara , Picolotto Rayana Caroline , Müller Sandra Cristina , de Bello Francesco 
Published: August 2024

AbstractQuestionsTo comprehensively understand ecological dynamics within a forest ecosystem, it is vital to explore how surrounding trees influence the growth of individual trees in a community. This study investigates the importance of biotic interactions on tree growth by examining several metrics of competitive interactions and community structure and considering three classes of intrinsic growth rates among the focal individuals: slower, intermediate, and faster‐growing trees. We also separated the focal trees based on their canopy position.LocationBrazilian subtropical forests.MethodsWe assessed various factors related to the focal trees and their neighbors, including differences in traits, neighborhood crowding, phylogenetic distance, and overall trait composition within the community. We then ran linear mixed‐effects models to test how these different metrics influenced the growth rates of the focal trees.ResultsOur results indicate that phylogenetic distance is linked to higher growth. Specific leaf area (SLA), leaf area (LA), and wood density (WD) are significantly related to tree growth. Trees surrounded by neighbors with higher SLA than themselves grow better, particularly smaller trees. Similarly, taller trees with smaller LA than their neighbors grow better. Trees in the intermediary growth class grow better when they have higher WD than their neighbors. Conversely, smaller trees benefit from greater WD difference between the focal trees and their neighbors, while height difference negatively impacts faster‐growing trees. Moreover, communities with higher SLA and WD positively impact the growth of faster‐growing trees.ConclusionsWe conclude that the interactions between trees are mediated by their ecological differences, but the performance and responses to surrounding competitors vary along with their grow class and position within a community. This study has revealed that the tree's intrinsic growth rate mediates the effect of traits and phylogeny of surrounding trees on individual tree growth.
Intellectual property‐based financing scheme for creative industry in Indonesia: Policy, progress, challenges and potential solutions
Authors: Mayana Ranti Fauza , Santika Tisni 
Published: August 2024

AbstractDespite the massive growth of creative industries, 92.37% of creative industry players in Indonesia are independently self‐funded and have not received any outside funding such as banking credit. The government then issued Law Number 24 of 2019 concerning the Creative Economy (“Creative Economy Law”) where Article 16 verse (1) states that the government facilitates the development of Intellectual Property (IP)‐Based Financing for Creative Economy actors. The “Creative Economy Law” was then followed by the issuance of Government Regulation Number 24 of 2022 concerning the Implementing R egulations of Law Number 24 of 2019 concerning the Creative Economy (“Indonesian Government Regulation of Creative Economy”) as the regulatory framework. Using the normative juridical and comparative approach, this article examines the implementation of those regulations in establishing the IP‐based financing scheme for the creative industry in Indonesia, the progress, challenges, and potential solutions. This study shows that there's still a lack of political willingness from Indonesian banking institutions to accept and implement IP assets as collateral, therefore, concrete steps need to be taken for the formulation of IP‐based financing and IP‐based collateral through coordination and synergy between state holders and stakeholders for example by formulating pilot project led by the government.
How does competition from informal firms impact research and development by formal manufacturing small and medium enterprises in the developing and emerging economies?
Authors: Amin Mohammad 
Published: August 2024

AbstractThe impact of competition from informal or unregistered firms on the likelihood of research and development (R&D) activity by formal manufacturing small and medium enterprises (SMEs) in 90 developing and emerging countries is estimated. A positive impact is found with a one standard deviation increase in informal competition resulting in a 3.1–3.6 percentage point increase in the probability of R&D activity. Given that only 15.7% of SMEs are engaged in R&D activity, this is a large effect. Consistent with the “legalist” view of informality, the positive impact of informal competition on the likelihood of R&D activity is bigger in countries where the business environment is less favorable to formal versus informal firms due to factors such as weaker rule of law, a higher tax rate on commercial profits, and a greater regulatory burden on the formal firms. We provide several layers of defense against omitted variable bias, reverse causality, and measurement errors. As expected, informal competition has no statistically significant impact on the likelihood of large firms engaging in R&D activity.
Personality and political representation—How personality traits shape MPs' attitudes toward gender equality
Authors: Höhmann Daniel , Kroeber Corinna 
Published: August 2024

AbstractThis study analyzes whether the personality traits of Members of Parliament (MPs) affect their attitudes toward the representation of gender equality issues. Based on the Big Five personality traits, we argue that Openness to Experience and Conscientiousness shape MPs' positions toward gender equality policies through two different pathways. The first pathway proposes a direct connection. While Openness is expected to positively affect MPs' support for gender equality, Conscientiousness is assumed to have a negative impact. The second pathway runs indirectly, linking Openness and Conscientiousness to preferences toward gender equality through the effect of these personality traits on MPs' general ideological positions. Using data from a survey of elite politicians in Germany and Switzerland, the results of a causal mediation analysis show a positive direct effect of Openness that holds independent of a mediating influence of political ideology. The analysis deepens our understanding of gender equality legislation and the MPs engaging in it.
Women's views and experiences of breastfeeding during the coronavirus disease 2019 pandemic: A systematic review of qualitative evidence
Authors: Devi Padma Uma , Beake Sarah , Chang Yan‐Shing 
Published: August 2024

AbstractThe coronavirus disease 2019 pandemic affected breastfeeding women in various ways. Understanding their experiences during the pandemic is crucial for informing actionable recommendations, evidence‐based strategies and future policies to support breastfeeding during global pandemics. This review aimed to synthesise qualitative evidence on women's breastfeeding perceptions, experiences and support needs during the pandemic. The Joanna Briggs Institute's (JBI) guidelines on systematic reviews of qualitative evidence were followed. MEDLINE, Embase, CINAHL and Web of Science Core Collection databases were searched. Methodological quality of included papers was assessed using JBI's checklist for qualitative research. The synthesised findings were generated using JBI's meta‐aggregation approach. The JBI ConQual process was used to rank each synthesised finding. Fifty‐two papers were included. The synthesised findings included: (1) women's awareness and commitment to breastfeeding during the pandemic, (2) the multifaceted breastfeeding experiences of women during the pandemic, (3) breastfeeding practices and challenges for working women, (4) professional support during the pandemic: navigating breastfeeding in an evolving health care context and (5) family and peer support groups during the challenging times of the pandemic. Breastfeeding women require clear information, accessible in‐person lactation support, family emotional support, food security and protection of psychological well‐being. The review reported diverse breastfeeding experiences, from social support challenges to positive aspects like remote work. Breastfeeding support and lactation consultants should be considered as essential services in future pandemics. Food security is crucial for breastfeeding households. Lactation services could prioritise face‐to‐face consultations for physical challenges and providing online informational support. Future research could explore innovative breastfeeding education strategies.
Medical school selection is a sociohistorical embedded activity: A comparison of five countries
Authors: Cleland Jennifer , Blitz Julia , Amaral Eliana , You You , Alexander Kirsty 
Published: August 2024

AbstractIntroductionThe medical school selection literature comes mostly from a few countries in the Global North and offers little opportunity to consider different ways of thinking and doing. Our aim, therefore, was to critically consider selection practices and their sociohistorical influences in our respective countries (Brazil, China, Singapore, South Africa and the UK), including how any perceived inequalities are addressed.MethodsThis paper summarises many constructive dialogues grounded in the idea of he er butong (和而不同) (harmony with diversity), learning about and from each other.ResultsSome practices were similar across the five countries, but there were differences in precise practices, attitudes and sociohistorical influences thereon. For example, in Brazil, South Africa and the UK, there is public and political acknowledgement that attainment is linked to systemic and social factors such as socio‐economic status and/or race. Selecting for medical school solely on prior attainment is recognised as unfair to less privileged societal groups. Conversely, selection via examination performance is seen as fair and promoting equality in China and Singapore, although the historical context underpinning this value differs across the two countries. The five countries differ in respect of their actions towards addressing inequality. Quotas are used to ensure the representation of certain groups in Brazil and regional representation in China. Quotas are illegal in the UK, and South Africa does not impose them, leading to the use of various, compensatory ‘workarounds’ to address inequality. Singapore does not take action to address inequality because all people are considered equal constitutionally.DiscussionIn conclusion, medical school selection practices are firmly embedded in history, values, societal expectations and stakeholder beliefs, which vary by context. More comparisons, working from the position of acknowledging and respecting differences, would extend knowledge further and enable consideration of what permits and hinders change in different contexts.
Evidence‐based food serving size labelling: Survey and laboratory analyses of consumer cooking spray usage
Authors: Montoye Alexander H. K. , Molesky Monroe J. , Vondrasek Joseph D. , Becker Tyler B. 
Published: August 2024

AbstractNutrition label serving sizes are determined primarily based on typical consumption when such data are available. However, such data are not available for certain foods such as spray cooking oil (cooking spray). Our study assessed cooking spray use by the United States (US) adults compared to the 0.25‐s serving size used on US‐sold cooking spray labels. Adults (n = 1041, aged 33 ± 16.7 years) completed a 13‐question survey on cooking spray use and perceptions. In the survey, participants reported using cooking spray for 1.9 ± 0.9 s per use, and 42.3%–43.1% of participants reported being more likely to purchase products if they were labelled calorie‐ or fat‐free. Next, 30 adults (aged 29.7 ± 11.0 years) completed a laboratory‐based study which assessed cooking spray durations for seven cookware items. Spray times ranged from 1.0 ± 0.5 (smallest pan) to 2.5 ± 1.3 s (largest baking sheet), with 100% of sprays (210/210) exceeding the 0.25‐s US serving size. Our results suggest that cooking spray serving size should be increased to 1 s to better reflect actual consumption, and this would have the added benefit of aligning better with cooking spray serving sizes in other developed countries (0.5–1.0 s). A 1‐s serving size would also preclude cooking spray advertised as calorie‐ or fat‐free, allowing consumers to make more informed choices on the dietary implications of using cooking spray.
Institutional ethnography: A methodology for exploring complex problems in healthcare systems
Authors: McLiesh Paul , Wiechula Rick , Rasmussen Philippa 
Published: August 2024

AbstractHealthcare professionals experiencing barriers in the delivery of care are often unaware of factors within complex institutions that create and perpetuate those problems. Institutional ethnography in healthcare is a research methodology that starts from the perspective of a problem that clinicians or people receiving care experience and seeks to identify how those negative experiences are coordinated by institutional structures. This paper describes and advocates for the use of institutional ethnography as a powerful tool to investigate problems experienced by individuals or groups in the complex systems of healthcare design and delivery. It is a research methodology that has been adopted across settings in North America, although it has the potential to be utilized more broadly across other settings by clinicians and researchers. This echoes calls from other authors for its use across a wider range of healthcare disciplines and settings. Institutional ethnography is an underutilized research methodology that has potential to address a wide range of challenges experienced in contemporary healthcare. It offers healthcare clinicians the opportunity to better understand and resolve issues affecting their practice within complex healthcare systems.
Negative and sex‐specific effects of drought on flower production, resources and pollinator visitation, but not on floral scent in monoecious Cucurbita pepo
Authors: Barman Monica , Tenhaken Raimund , Dötterl Stefan 
Published: August 2024

Summary

The globally changing climatic condition is increasing the incidences of drought in several parts of the world. This is predicted and already shown to not only impact plant growth and flower development, but also plant–pollinator interactions and the pollination success of entomophilous plants. However, there is a large gap in our understanding of how drought affects the different flowers and pollen transfer among flowers in sexually polymorphic species.

Here, we evaluated in monoecious Styrian oil pumpkin, and separately for female and male flowers, the responses of drought stress on flower production, petal size, nectar, floral scent and visitation by bumblebee pollinators.

Drought stress adversely affected all floral traits studied, except floral scent. Although both flower sexes were adversely affected by drought stress, the effects were more severe on female flowers, with most of the female flowers even aborted before opening. The drought had negative effects on floral visitation by the pollinators, which generally preferred female flowers.

Overall, our study highlights that the two flower sexes of a monoecious plant species are differently affected by drought stress and calls for further investigations to better understand the cues used by the pollinators to discriminate against male flowers and against flowers of drought‐stressed plants.
Mouthpart morphology and feeding structures in the palaeocharinid trigonotarbids of the Rhynie chert: insights from comparisons to modern arachnids
Authors: Long Emma J. , Edgecombe Gregory D. , Clark Brett , Hatch Callum , Ball Alexander D. , Ma Xiaoya 
Published: August 2024

AbstractTrigonotarbida, an extinct order of spider‐like arachnids, were significant predators between the late Silurian and early Permian. Characterized by their segmented opisthosoma, clasp‐knife chelicera, and paired book lungs, they played a pivotal role in the formation of Early Devonian terrestrial ecosystems. However, the compression‐fossil or mould preservation of most trigonotarbids has been a limiting factor in understanding their fine morphology. Here, we re‐examine the mouthparts of Palaeocharinus, a trigonotarbid genus from the c. 408 Ma Rhynie chert of Scotland. Rhynie preserves the palaeocharinid trigonotarbids in three dimensions with extraordinary fidelity, offering detailed insights into their anatomy, feeding and hunting behaviours, and phylogenetic position. Here we present the first confocal laser scanning microscopy (CLSM) data for Palaeocharinus using three‐dimensional modelling to reconstruct the morphology of a tiered filtration apparatus, comprising a coarse outer mesh of interlacing plumose setae and a fine inner filter of pinnate setae. Together with the clasp‐knife action of the chelicera and mastication by the cheliceral teeth, Palaeocharinus emerges as a sophisticated terrestrial predator with a feeding mechanism resembling that of extant representatives of Pedipalpi (Amblypygi + Uropygi + Schizomida). Phylogenetic analyses with new and modified mouthpart characters affirm the placement of Trigonotarbida within Pantetrapulmonata (Aranaeae + Pedipalpi). This study provides insights into the evolutionary innovations that facilitated the diversification and proliferation of trigonotarbids in early terrestrial landscapes.
Predicting key water stress indicators of Eucalyptus viminalis and Callitris rhomboidea using high‐resolution visible to short‐wave infrared spectroscopy
Authors: Haynes Ryan S. , Lucieer Arko , Brodribb Timothy J. , Tonet Vanessa , Cimoli Emiliano 
Published: August 2024

AbstractDrought is one of the main factors contributing to tree mortality worldwide and drought events are set to become more frequent and intense in the face of a changing climate. Quantifying water stress of forests is crucial in predicting and understanding their vulnerability to drought‐induced mortality. Here, we explore the use of high‐resolution spectroscopy in predicting water stress indicators of two native Australian tree species, Callitris rhomboidea and Eucalyptus viminalis. Specific spectral features and indices derived from leaf‐level spectroscopy were assessed as potential proxies to predict leaf water potential (Ψleaf), equivalent water thickness (EWT) and fuel moisture content (FMC) in a dedicated laboratory experiment. New spectral indices were identified that enabled very high confidence linear prediction of Ψleaf for both species (R2 > 0.85) with predictive capacity increasing when accounting for a breakpoint in the relationships using segmented regression (E. viminalis, R2 > 0.89; C. rhomboidea, R2 > 0.87). EWT and FMC were also linearly predicted to a high accuracy (E. viminalis, R2 > 0.90; C. rhomboidea, R2 > 0.80). This study highlights the potential of spectroscopy as a tool for predicting measures of plant water noninvasively, enabling broader applications for monitoring and managing plant water stress.
Kidney Paired Donation—European Transnational Experience in Adults and Opportunities for Pediatric Kidney Transplantation
Authors: Böhmig Georg A. , Müller‐Sacherer Thomas , Viklicky Ondrej 
Published: August 2024

ABSTRACTBackgroundLive donor kidney transplantation is considered the optimal choice for renal replacement therapy, providing established benefits, such as superior patient survival and improved quality of life. However, immunological challenges, including ABO blood group incompatibility and, particularly, donor‐specific HLA antibodies, may impact long‐term outcomes considerably or even prevent safe direct transplantation with the intended donor.MethodsIn this review, the authors discuss kidney paired donation (KPD) as a viable strategy to overcome immunological barriers to living donation through organ exchanges. We thereby lay special focus on the Czech‐Austrian transnational KPD program.ResultsWhile the benefits of KPD programs are well established for adult recipients, recent data suggest that this may hold true also for pediatric patients. Complex algorithms, considering factors like the intricate patterns of HLA sensitization, play a pivotal role in predicting suitable matches, but for pediatric patients also non‐immunological factors including age and weight match may play a role. As pool size proves crucial for program efficacy, several countries in Europe have now initiated transnational collaborations to maximize match rates. Among those, the Czech‐Austrian transnational joint program, established in 2015 and now expanded to a cooperation with the Israel transplant program to further increase transplant rates, represents a successful example.ConclusionKPD programs, with their innovative approaches and international partnerships, hold promise for enhancing outcomes and addressing the increasing demand for kidney transplantation.
Organisms, agency and Aristotle
Authors: Lennox James G. 
Published: August 2024

AbstractThere is a tension at the heart of Aristotle's understanding of organic activities, created by his appeals to the productive activities of craftsmen and his use of normative language to characterize the goals of such activities. In this paper I discuss two ways of interpreting Aristotle's teleology aimed at resolving this tension, and discuss a closely analogous tension at the heart of a number of contemporary defenses of teleological reasoning in biology.