bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis de dieta y variación temporal de las redes de interacción mutualista de murciélagos frugívoros del nororiente de la amazonia de Colombia
Authors: Carrillo-Villamizar Jennifer Zilenthsjigh , Jiménez-Ramírez Juan Sebastian , López-Arévalo Hugo Fernando 
Published: November 2022

El estudio de las redes de interacción mutualista es fundamental porque permite conocer las especies que se relacionan al considerar los análisis de sus dietas y al evaluar el efecto de las perturbaciones de un ecosistema. Para una reserva es importante reconocer estos fenómenos, pues evidencian si los esfuerzos de conservación han sido efectivos. Este trabajo se desarrolló en los años 2014 y 2017 en la vereda Playa Güío del municipio de San José el Guaviare, Colombia. Para conocer la amplitud del nicho y el solapamiento de dietas se calculó el índice de Levins y el índice de Morisita respectivamente. Usando la modularidad, la robustez y el anidamiento (NODF), se analizaron las redes de interacción. Se registraron 18 especies de murciélagos frugívoros y 20 especies de plantas pertenecientes a las familias Piperaceae, Urticaceae, Moraceae, Hypericaceae y Solanaceae. El índice de Levins demostró que las especies de murciélagos prefieren un recurso, mientras que el índice de Morisita evidencia un traslape en las especies frugívoras nómadas y las sedentarias. El anidamiento y la robustez disminuyeron en 2017 ya que aumentó el número de especies, mientras que la modularidad aumentó. La vereda Playa Güío mantiene una red de interacción con especies generalistas asociadas a procesos de regeneración natural importantes para los objetivos de conservación de la reserva, además, las métricas calculadas indican que esta red de interacción mutualista es estable y se puede mantener en el tiempo.
Comparative analyses of the educational methods in the leading business development masters programmes in Hungary
Authors: Jáki Erika , Aranyossy Marta , Halmosi Péter , Becsky-Nagy Patrícia 
Published: November 2022

AbstractEntrepreneurship education is a rapidly growing research field, emphasizing the role of education institutions in developing entrepreneurial skills and attitudes. We examined the leading Hungarian business development programmes to explore the prominent educational and technological trends of the programmes from four perspectives: (1) usage of practice-oriented and experimental teaching methods, (2) how the COVID-19 pandemic accelerated the digitalization of education, (3) preparation of future entrepreneurs for the digital economy and (4) fostering entrepreneurship through extracurricular offers. We carried out 36 questionnaire-based interviews with professors of the investigated universities, comparing the results to a student survey covering more than 60% of active business development students in master programmes. The results suggest that the investigated programmes are practice-oriented, using practical examples. During COVID-19, different online platforms have been introduced at all three universities, widely used and adopted by both teachers and students and positive changes have been incorporated in teaching after the return to face-to-face. New digital trends and skills are already present in the curriculum, but students are less aware of them, so further development is needed in this area. Also, developments in terms of providing infrastructural, networking and financing-related services would be highly valued by students with entrepreneurial intent.
Artificial Intelligence You Can Trust: What Matters Beyond Performance When Applying Artificial Intelligence to Renal Histopathology?
Authors: Ayorinde John O.O. , Citterio Federica , Landrò Matteo , Peruzzo Elia , Islam Tuba , Tilley Simon , Taylor Geoffrey , Bardsley Victoria , Liò Pietro , Samoshkin Alex , Pettigrew Gavin J. 
Published: November 2022

Although still in its infancy, artificial intelligence (AI) analysis of kidney biopsy images is anticipated to become an integral aspect of renal histopathology. As these systems are developed, the focus will understandably be on developing ever more accurate models, but successful translation to the clinic will also depend upon other characteristics of the system.
In the extreme, deployment of highly performant but “black box” AI is fraught with risk, and high-profile errors could damage future trust in the technology. Furthermore, a major factor determining whether new systems are adopted in clinical settings is whether they are “trusted” by clinicians. Key to unlocking trust will be designing platforms optimized for intuitive human-AI interactions and ensuring that, where judgment is required to resolve ambiguous areas of assessment, the workings of the AI image classifier are understandable to the human observer. Therefore, determining the optimal design for AI systems depends on factors beyond performance, with considerations of goals, interpretability, and safety constraining many design and engineering choices.
In this article, we explore challenges that arise in the application of AI to renal histopathology, and consider areas where choices around model architecture, training strategy, and workflow design may be influenced by factors beyond the final performance metrics of the system.
Extrafloral nectaries in Nephelium lappaceum (Sapindaceae)
Authors: Villatoro-Moreno Hernán , Solís-Montero Lislie , González-Gómez Rebeca , Maza-Villalobos Susana , Cisneros-Hernández Juan , Castillo-Vera Alfredo 
Published: November 2022

Background: There is no previous evidence in the literature that documents the presence of extrafloral nectaries (EFNs) or the exomorphology of domatia in Nephelium lappaceum (rambutan), a fruit tree native to Malaysia introduced in various American countries.
Question: It is the presence of EFNs responsible for the frequent visit of ants to young leaves of Nephelium lappaceum?
Study site and dates: This study was conducted in a commercial rambutan orchard in the town of Francisco I. Madero, municipality of Frontera Hidalgo (Chiapas, Mexico) during the period September 2020-February 2021.
Methods: External morphology of EFNs and domatia were studied using scanning electron microscopy. Nectar sugar concentration produced by EFNs was determined by refractometry. EFNs location on the plant and the frequency of visiting ants were quantified by visual counting.
Results: A description of the external morphology of EFNs and domatia, as well as their location on rambutan leaflets are presented. A volume of 0.3 ± 0.2 µL/EFN of a nectar (9.3 ± 0.6 °Bx) was collected each day. Ten species of ants feeding on the nectar excreted by the EFNs were identified.
Conclusion: Evidence of the presence of NEFs on rambutan leaflets is presented, which have an external morphology and location different from that observed in domatia, producing a sweet nectar used as food by a large community of ants.
Development of cheerful creation gymnastics ‘Jalaleota’ for the improvement of early childhood motor skills
Authors: Handayani Sri Gusti , Syahara Sayuti , Sin Tjung Hauw , Komaini Anton , Ayubi Novadri 
Published: November 2022

This study aims to describe the development of Jalaleota cheerful creative gymnastics to improve motor skills at an early age with the core movements of gymnastics, including running, throwing and catching. This type of research is research and development which consists of preliminary studies, development models and testing models. The subjects in this study were kindergarten schoolchildren evaluations, product evaluations, initial trials and product trials in early childhood. The data collection techniques were observation, questionnaires and tests of motor skills for early childhood. The data collected was then analysed qualitatively and quantitatively. Qualitative data analysis used the interactive model of Miles and Huberman and quantitative data analysis used paired sample t-test. The results showed that the development of the Jalaleota cheerful creative gymnastic product determined the indicators of motor skills, movement, appearance and early childhood music. The main field test obtained a value of 0.034 < 0.05, indicating that there is a significant influence on the use of creative gymnastics on motor skills at an early age. The motor skills of early childhood using Jalaleota, created by cheerful gymnastics, are better than before they were used. Currently, we have obtained cheerful gymnastics created by Jalaleota that are worthy of use according to the views of experts and users.
Keywords: Creative gymnastics, improvement of motor skills, physical activity, early childhood.
Rekonstruksi Paska Eksisi Luas Tumor Kepala-Leher : Sebuah Serial Kasus
Authors: Fitra Yugos , Tetan-El Michael Tetan-El , Stephanie Alexandria Stephanie 
Published: November 2022

Latar Belakang: Defek paska eksisi luas tumor pada kepala dan leher seringkali melibatkan struktur kompleks jaringan disekitarnya dan menyebabkan tindakan rekonstruksi penutupan defek menjadi hal yang menantang.
Kasus dan Teknik Operasi: Kasus 1: Wanita, 55 tahun, terdapat luka dehisen di ujung lateral mata kiri dan teraba massa di parotis kiri. Pasien didiagnosa melanoma konjungtiva palpebra kiri dengan metastase kelenjar parotis dan KGB submandibula. Paska eksisi luas tumor parotis dan KGB, didapatkan defek 8x10 cm dengan dasar tulang serta luka dehisen sisi lateral orbita kiri. Dilakukan penutupan defek menggunakan flap lokal fasiokutan dari leher kiri dan koreksi luka dehisen. Kasus 2: Laki-laki, 28 tahun, terdapat massa di leher kiri sejak 3 tahun terakhir. Pasien didiagnosis fibrous histiocytoma dan sudah menjalani eksisi tumor dilanjutkan terapi radiasi dengan kemoterapi 1 tahun lalu. Saat ini ditemukan benjolan berulang di angulus mandibula kiri dengan permukaan ulseratif. Paska eksisi luas tumor dan KGB submandibula kiri, didapatkan defek 13x15 cm dengan dasar otot dan pembuluh darah. Dilakukan penutupan defek menggunakan flap fasiokutan dari leher kiri dilanjutkan penutupan defek sekunder menggunakan flap fasiokutan dari clavicula.
Diskusi: Penggunaan teknik flap lokal untuk rekonstruksi defek kepala leher yang melintasi beberapa unit wajah membutuhkan analisis dan pertimbangan yang matang. Desiain insisi tumor dan desain flap yang sebaiknya ditentukan dan didiskusikan dengan sejawat onkologi untuk hasil rekonstuksi yang maksimal.
Kesimpulan: Banyak hal yang harus dipertimbangkan untuk menentukan teknik rekonstuksi terbaik di tiap individu seperti perlunya evaluasi kondisi pasien, ketersediaan alat dan keahlian operator serta diskusi terkait tujuan yang ingin dicapai baik dari sisi operator maupun harapan pasien. Sehingga tindakan rekonstruksi tersebut dapat menghasilkan yang terbaik.
Geomechanical Characterization of the Wufeng and Longmaxi Shales: Mechanical and Velocity Anisotropy, Static and Dynamic Moduli
Authors: Dong K. , Ding J. , Hou B. , Wang X. , Kou R. 
Published: November 2022

Summary
The Wufeng and Longmaxi shales of Sichuan Basin, Southwest China have been the primary targets for shale gas development. Because hydraulic fracturing and seismic interpretation require detailed characterization of formation mechanical properties, a sufficient understanding of anisotropy and elastic behavior in Wufeng and Longmaxi shales is necessary. In this study, we conducted Brazilian and triaxial tests and ultrasonic velocity measurements to characterize tensile and compressive strengths and P- and S-wave velocities, respectively. Shale samples were cored at a range of orientations relative to bedding and tested at multiple confining pressures, which allowed a detailed study of mechanical and velocity anisotropy, static and dynamic moduli. Our experimental work shows that Wufeng and Longmaxi shales possess similar compressive strength and associated anisotropy with other shale formations but apparently weaker tensile strength anisotropy and velocity anisotropy. These two shales also exhibit much lower static moduli than dynamic values, which are interpreted to be caused by compliant pores such as microcracks and fractures. Comparison between Wufeng and Longmaxi shales reveals distinct levels of heterogeneity. Wufeng shale shows more pronounced heterogeneity regarding measured tensile and compressive strengths as well as elastic moduli. These general characteristics of Wufeng and Longmaxi shales provide valuable first-order understanding regarding anisotropy, heterogeneity, and elastic behavior. Utilizing this understanding could help improve hydraulic fracture design and seismic data interpretation.
Trajectory-dependent Compositional Outcomes in a Prebiotic Reaction Network
Authors: Duppen Peer van , Robinson William , Daines Elena , Huck Wilhelm 
Published: November 2022

Abstract
Prebiotic environments were dynamic, containing a range of periodic and aperiodic variations in reaction conditions. However, the impact of the temporal dynamics of environmental conditions upon prebiotic chemical reaction networks (CRNs) has not been investigated. Here, we demonstrate how the magnitude and rate of temporal fluctuations of the catalysts Ca2+ and OH– control product distributions of the formose reaction. Surprisingly, the product compositions of the formose reaction under dynamic conditions deviate significantly from those under steady state conditions. We attribute these compositional changes to the non-uniform propagation of fluctuations through the network thereby shaping reaction outcomes. Examination of temporal concentration patterns showed that collections of compounds responded collectively to perturbations, indicating key ‘gating’ reactions branching from the Breslow cycle may be important responsive features of the formose reaction. Our findings show how the compositions of prebiotic reaction networks were shaped by sequential environmental events, illustrating the necessity for considering the temporal traits of prebiotic environments that supported the origin of life.
Effects of Dandelion root infusion on heart function and oxidative status of rats
Authors: Radoman Kristina , Zivkovic Vladimir , Zdravkovic Nebojsa , Chichkova Natalia Vasilievna , Bolevich Sergey , Jakovljevic Vladimir 
Published: November 2022

Abstract
This study aimed to examine the effects of dandelion root infusion on rats' heart function and oxidative status. At the beginning of the experimental protocol Wistar albino rats were randomly classified into two groups (10 rats per group):1. control group – animals who drank tap water; 2. experimental group – animals who drank dandelion root infusion for four weeks. Every morning for four weeks, the animals received a fresh infusion of dandelion in a volume of 250 ml. At the end of the experimental protocol, animals were sacrificed and the hearts were isolated and retrogradely perfused according to the Langendorff technique at a gradually increasing perfusion pressure between 40–120 cm H2O. following parameters of myocardial function: maximum rate of pressure development in the left ventricle (dp/dt max), minimum rate of pressure development in the left ventricle (dp/dt min), systolic left ventricular pressure (SLVP), diastolic left ventricular pressure (DLVP), heart rate (HR). The coronary flow (CF) was measured flowmetrically. Blood samples were collected after sacrificing for determination of oxidative stress biomarkers: nitrite (NO2−), superoxide anion radical (O2−), hydrogen peroxide (H2O2), the index of lipid peroxidation (TBARS), reduced glutathione (GSH), catalase (CAT) and superoxide dismutase (SOD). Present results indicated that applied dandelion root infusion did not manifest negative impact on all aspects of heart function and perfusion, pointing him out as a safe cardiac supplement. In addition, dandelion consumption was associated with promising results in terms of maintaining the redox balance which proved it`s antioxidant potential.
Measuring Implementation Outcomes in the Context of Scaling up Possible Serious Bacterial Infection Guidelines: Implications for Measurement and Programs
Authors: Abuya Timothy , Odwe George , Ndwiga Charity , Okondo Chantalle , Liambila Wilson , Mungai Samuel , Mwaura Peter , K’Oduol Kezia , Natecho Alice , Gitaka Jesse , Warren Charlotte E 
Published: November 2022

Abstract
Background: Reducing the burden of neonatal sepsis requires timely identification and initiation of suitable antibiotic treatment in primary health care (PHC) settings. Countries are encouraged to adopt simplified antibiotic regimens at PHC level for treating sick young infants (SYI) with signs of possible serious bacterial infection (PSBI). As countries implements PSBI guidelines, more lessons on effective implementation strategies and outcome measurements are needed. We document pragmatic approaches used to design, measure and report implementation strategies and outcomes while adopting PSBI guidelines in Kenya.
Methods: We designed implementation research using longitudinal mixed methods embedded in a continuous regular systematic learning and adoption of evidence in PHC context. We synthesized formative data to co-create with stakeholders, implementation strategies to incorporate PSBI guidelines into routine service delivery for SYIs. This was followed by quarterly monitoring for learning and feedback on the effect of implementation strategies, documented lessons learnt and track implementation outcomes. We collected endline data to measure the overall effect on service level outcomes.
Results: Our findings show that by characterizing implementation strategies and linking them with implementation outcomes, help illustrate the pathway between implementation process and outcomes. Although we have demonstrated that it is feasible to implement PSBI in PHC, effective investment in continuous capacity strengthening of providers through blended approaches, efficient use of available human resources and improving efficiency of service areas for managing SYIs optimizes timely identification and management of SYI. Sustained provision of commodities for management of SYI facilitates increased uptake of services. Strengthening facility-community linkages supports adherence to scheduled visits. Enhancing caregiver’s preparedness during postnatal contacts in community or facility will facilitate effective completion of treatment.
Conclusion: Careful design, definition of terms related to measurement of implementation outcomes and strategies enables ease of interpretation of findings. Using the taxonomy of implementation outcomes help frame measurement process and provides empirical evidence in a structured way to demonstrate causal relationships between implementation strategies and outcomes. Using this approach, we have illustrated that implementation of simplified antibiotic regimens for treating SYIs with PSBI in PHC settings is feasible in Kenya.
M&amp;A Effects on Italian Public Healthcare Organizations: Evidence from the National Outcomes Program
Authors: Mariani Andrea , Daniele Mario , Cifalinò Antonella 
Published: November 2022

Abstract
Background: The increasing frequency and relevance of mergers and acquisitions (M&A) have significantly impacted the healthcare industry in recent decades. The creation of value, the complexity of post-M&A integration, and the measurement of results of these operations are among the topics increasingly at the center of the debate. Nonfinancial performance measurement in healthcare organizations is a well-known topic, and the Italian health system has adopted the National Outcomes Program (NOP) to measure individual hospital units from different points of view. This provides the opportunity to investigate whether the numerous public M&A deals in healthcare have created a difference between involved and non-involved organizations.
The purpose of this paper is to analyze a cluster of indicators to determine whether there are differences between these two groups and to explain whether these possible differences are entirely or partly attributable to M&A or whether other factors are involved. The opportunity to analyze different indicators for all Italian public hospitals can help us better understand the M&A trend in this industry and shed light on whether or not this new dataset will be a useful tool for future analyses.
Methods: The impact of M&A on nonfinancial indicators was analyzed among the entire sample of Italian public hospitals (N = 465) observed in the period 2012-2019. Hospitals involved in M&A (N=154) were compared to the control group through a random effects panel regression analysis over a cluster of 16 nonfinancial indicators,
Results: The main findings suggest the presence of statistically significant differences between the two groups. In some cases, M&A are relevant to explain this difference. Moreover, the results for the control variables provide interesting evidence about additional contextual factors influencing nonfinancial performance.
Conclusions: The introduction of NOP offers the opportunity to study the nonfinancial effects of M&A. This exploratory study demonstrates the effects of M&A on several nonfinancial indicators measured in the NOP, contributing to the literature on the theme. Furthermore, our results provide evidence about the introduction of systematic measurement of process and clinical outcomes.
Integrated and effective platform governance mode for managing construction muck waste for a circular economy
Authors: Wu Weiwei , Yin Youying , Hao Jian Li , Ma Wenting , Gong Guobin , Yu Shiwang 
Published: November 2022

Abstract
Construction waste is a type of solid waste that is inevitably produced in the process of urban development and has a dreadful environmental impact due to inadequate management of it by the public sector. The purpose of this paper is therefore to investigate platform governance as an alternative strategy for muck waste management that will contribute to a circular economy. A comparison between the traditional governance process and platform governance of muck truck management is made by using Petri-net. Nanjing’s muck smart supervision platform is used as a case study to assess effectiveness of the platform governance mode. Results from Petri-net simulation modeling software reveal that the platform governance mode is more effective than the traditional mode. Based on the case study of Nanjing’s muck smart supervision platform, it is found that the success of Nanjing's muck waste management can be attributed to the platform governance mode. This means that the platform management approach can contribute to the sustainability of muck waste governance. It is feasible to utilize the platform governance mode for muck waste as an integrated and effective management mode for current practices of muck waste management and resource recovery in China. The platform governance mode can significantly improve the efficiency of muck waste management and provide economic and environmental benefits as part of a circular economy.