bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anxiety and Teacher-Student Relationships in Secondary School: A Systematic Literature Review
Authors: Salter Darby , Neelakandan Aswathi , Wuthrich Viviana M. 
Published: March 2024

AbstractAnxiety disorders are the most prevalent mental disorders experienced by adolescents. As students spend a significant amount of time within a school environment, it is not surprising that factors in the school environment have been linked to student mental health. Positive teacher-student relationships (TSRs) in children have been found to improve student mental health outcomes, with supportive TSRs associated with reduced student anxiety, and in turn, student anxiety has also been associated with reduced poorer TSR quality. The findings in adolescents are less clear. This review aimed to systematically evaluate the impact of TSRs on anxiety in secondary school students, and vice-versa using PRISMA guidelines. Searches were conducted in five databases and studies screened against inclusion and exclusion criteria, and rated for study quality by two independent researchers. Twenty-six studies across 12 countries were included. Most studies reported higher quality TSRs (e.g., those that are perceived as more supportive, caring, and warm) was associated with decreased anxiety. Conversely, TSRs that were characterised by dependence, motivational support, conflict, or harassment, were associated with increased anxiety. Most studies used a cross-sectional design and as such conclusions regarding causality as well as the direction of the effects cannot be made. However, early evidence from a limited number of longitudinal studies indicated that positive TSRs reduced anxiety over time. Future research is warranted to investigate whether anxiety affects TSRs, as well as exploring specific strategies and approaches teachers can use to establish positive relationships with their students.
SOLD: Sinhala offensive language dataset
Authors: Ranasinghe Tharindu , Anuradha Isuri , Premasiri Damith , Silva Kanishka , Hettiarachchi Hansi , Uyangodage Lasitha , Zampieri Marcos 
Published: March 2024

AbstractThe widespread of offensive content online, such as hate speech and cyber-bullying, is a global phenomenon. This has sparked interest in the artificial intelligence (AI) and natural language processing (NLP) communities, motivating the development of various systems trained to detect potentially harmful content automatically. These systems require annotated datasets to train the machine learning (ML) models. However, with a few notable exceptions, most datasets on this topic have dealt with English and a few other high-resource languages. As a result, the research in offensive language identification has been limited to these languages. This paper addresses this gap by tackling offensive language identification in Sinhala, a low-resource Indo-Aryan language spoken by over 17 million people in Sri Lanka. We introduce the Sinhala Offensive Language Dataset (SOLD) and present multiple experiments on this dataset. SOLD is a manually annotated dataset containing 10,000 posts from Twitter annotated as offensive and not offensive at both sentence-level and token-level, improving the explainability of the ML models. SOLD is the first large publicly available offensive language dataset compiled for Sinhala. We also introduce SemiSOLD, a larger dataset containing more than 145,000 Sinhala tweets, annotated following a semi-supervised approach.
Mercury in the feathers of Golden eagle (Aquila chrysaetos) from Western Carpathian, Slovakia
Authors: Sabadková Terézia , Janiga Marián , Korňan Ján , Pitoňáková Tatiana 
Published: March 2024

AbstractIn this study, mercury (Hg) concentrations were detected in feathers of golden eagle (Aquila chrysaetos), a bird that typically inhabits alpine and forest areas. The mercury rates in feathers were compared in two groups of eagles: first, estimated home range (breeding, hunting, etc.) was located only in forest and lowland meadow habitats; second, the home range also included alpine habitats—rocks and meadows. Consequently, mercury concentration based on the feather typology were observed and the mercury levels in feathers were also compared among different Slovak Western Carpathian districts. It was found that there was no significant difference between groups classified by elevation level, which we attribute to the fact that eagle hunting territories are broad, so that alpine-dwelling and forest-dwelling eagles do not only reflect the pollution of the environments they typically inhabit. Non-significant differences were found also within different feather types, which means that the type of feather is not crucial for tracking mercury in eagle feathers. As the measurement of feather appears to be a simple and non-invasive method, the detection of non-significant differences in diverse types of golden eagle feathers provides useful knowledge for the future environment monitoring. The average mercury concentration measured in eagle samples was lower than the mercury concentration causing health complications among birds of prey. Our assumption that due to past mining activity in the Spiš region, the highest concentration in this region would be observed was confirmed.
Effects of Abiotic Stress Associated with Climate Change on Potato Yield and Tuber Quality Under a Multi-environment Trial in New Zealand
Authors: Siano Allan Banasihan , Roskruge Nick , Kerckhoffs Huub , Sofkova-Bobcheva Svetla 
Published: March 2024

AbstractIn the 2018/19 growing season, a multi-environment trial in Opiki, Hastings, and Ohakune located in three different regions of the North Island of New Zealand was conducted to evaluate responses of selected potato cultivars to abiotic stress associated with climate change. Heat and drought stresses were evident with supra-optimal temperatures (> 25 °C) in Opiki and Hastings and sub-optimal rainfall (< 500 mm) in Opiki, which influenced the different morpho-physiological characteristics of the potato crop, ultimately affecting yield and tuber quality. These abiotic stresses also increased the incidence of malformation, growth cracks, and second growth in tubers reducing the total and marketable tuber yields by 43% and 45%, respectively. In addition, the genotype × environment analysis showed that Ohakune had the most favourable environmental conditions for potato production since all cultivars in this site had superior marketable tuber yields. ‘Taurus’ was the most stable and adaptable cultivar across trial sites (wide adaptation), whilst ‘Hermes’ and ‘Snowden’ were more adapted under Opiki and Hastings conditions (specific adaptation), respectively. As established in this study, heat and drought stresses have significant effects on the morpho-physiology, yield, and tuber quality of commercial potato cultivars in New Zealand.
Detection of the amitraz pesticide in bee wax by hyperspectral imaging
Authors: Zohar Elad , Cohen Haim , Goldshlager Naftali , Barel Shimon , Anker Yaakov 
Published: March 2024

AbstractThis study addressed pesticide contamination in beeswax, explicitly focusing on detecting Amitraz using innovative spectroscopy quantification. Beeswax’s susceptibility to pesticides poses risks to colony health, prompting the need for efficient detection methods. Current offline techniques, notably gas chromatography-mass spectrometry (GC-MS), are accurate but financially burdensome. Honeybees’ significance as global pollinators underscores the need to protect colonies from pesticides. Colony collapse disorder, triggered by pesticide exposure, is a widespread threat. This study proposes a cost-effective spectroscopy method for online hive monitoring, addressing gaps in existing identification methods. A systematic laboratory approach assessed the pesticide detection limit, targeting Amitraz in beeswax through online point spectroscopy and leveraging the short-wave infrared (SWIR) spectral range enhanced sensitivity to pesticide-induced color changes. The model, combining methods, proved reliable for estimating amitraz contamination, significantly exceeding one ppm, using Analytical Spectral Devices (ASD) sensors. Statistical analysis included. The study demonstrates the effectiveness of the AIW/BIW ratio in identifying amitraz concentrations above 1 ppm, particularly in the SWIR spectral range. Statistical analysis revealed a significant correlation between the AIW/BIW ratio and Amitraz concentrations, with a coefficient of determination (R2) of 0.9976. The proposed model, integrating methods, emerges as a dependable means for estimating amitraz contamination in beeswax, especially at concentrations exceeding 1 ppm, as validated through ASD sensors. Comparative analysis highlights the financial constraints associated with GC-MS and the impracticality of FTIR for online hive monitoring.
Effect of elastomeric filler content on the acoustic and mechanical response of natural fiber-based hybrid composites
Authors: Pai Anand , Shah Kavish Maulik , Namezeno P. , Bala Amith , Gowrishankar M. C. , Hegde Sriharsha 
Published: March 2024

AbstractThe environmental threat of discarded tires needs to be addressed through alternative applications with the enormous increase in the global vehicle population. When tire rubber particles are combined with environmentally friendly, and biodegradable natural fibers in polymer composites, such materials have a lot of potential for use in a variety of applications of insulating structures. The current work explores the effect of adding waste tire rubber particles (TRP) to natural fiber-based hybrid composites, on mechanical and acoustic properties and investigate the possibility of a potential insulating structural material. Tire rubber particles were employed as fillers and chopped banana fibers as reinforcing fibers (particle size less than 400 $$\upmu$$
μ
m) with epoxy resin as the matrix in this work. Five compositions were formulated in which the TRP content was varied from 0 to 36 wt.%, compensating for the fiber wt.%. The different compositions prepared by compression molding technique were subjected to compressive, impact, and acoustic characterization. In the natural fiber composites, the compressive strength was observed to dip with increase in TRP content while impact strength was found to rise till 15 wt.% TRP content. Beyond 15 wt.% TRP fillers, the impact strength and brittleness declined. The optimal acoustic response in terms of the sound transmission loss was observed for the composition with 15 wt.% TRP fillers. Polymer composites with natural fiber reinforcing and elastomeric fillers create excellent interior lining materials for buildings, automobiles, and aircrafts, because of their superior mechanical properties and acoustic proofing.
The interaction between Mediterranean diet and intestinal microbiome: relevance for preventive strategies against frailty in older individuals
Authors: Ticinesi Andrea , Nouvenne Antonio , Cerundolo Nicoletta , Parise Alberto , Mena Pedro , Meschi Tiziana 
Published: March 2024

AbstractAge-related changes in intestinal microbiome composition and function are increasingly recognized as pivotal in the pathophysiology of aging and are associated with the aging phenotype. Diet is a major determinant of gut-microbiota composition throughout the entire lifespan, and several of the benefits of a healthy diet in aging could be mediated by the microbiome. Mediterranean diet (MD) is a traditional dietary pattern regarded as the healthy diet paradigm, and a large number of studies have demonstrated its benefits in promoting healthy aging. MD has also a positive modulatory effect on intestinal microbiome, favoring bacterial taxa involved in the synthesis of several bioactive compounds, such as short-chain fatty acids (SCFAs), that counteract inflammation, anabolic resistance, and tissue degeneration. Intervention studies conducted in older populations have suggested that the individual response of older subjects to MD, in terms of reduction of frailty scores and amelioration of cognitive function, is significantly mediated by the gut-microbiota composition and functionality. In this context, the pathophysiology of intestinal microbiome in aging should be considered when designing MD-based interventions tailored to the needs of geriatric patients.
Innovation in Telesupervision: Application, Evaluation, and Policy Implications
Authors: McCord Carly , Jackson Kaylee , Dias Katelin , Sopchak Kelly 
Published: March 2024

AbstractThe use of technology in health service delivery (e.g., telehealth) and subsequently in training and education in preparation for health service careers (e.g., telesupervision) provides both challenges and opportunities. Embracing the opportunities afforded by telehealth and telesupervision will help equip the next generation of health professionals for the realities of the healthcare system of the future as well as promote greater equity for trainees and patients. To ensure maximum gain and minimal negative impact, training programs, researchers, and policymakers must work together. The field can move forward through application of innovative use cases, thoughtful design and implementation of evaluation, and the development of constructive policies. This column aims to inform these different stakeholders by providing applied examples of telesupervision in a telehealth training clinic, discussing the evaluation of telesupervision programs and competencies, and discussing policy implications for telesupervision.
A preliminary study of multidimensional semantic evaluation of outdoor thermal comfort in Chinese
Authors: Xi Tianyu , Wang Ming , Cao Enjia , Li Jin , Wang Yong , Lu Leping , Zhang Xingyu 
Published: March 2024

AbstractTraditional method to evaluate outdoor thermal comfort which used indicators (UTCI, PET, SET, etc.) has its limitations. Firstly, emotional factors are not included in the assessment, and secondly, the results lead to less accessibility, and it is difficult for non-experts to understand.Due to the above reasons, some scholars have investigated how to evaluate outdoor thermal comfort by ‘English vocabulary’, and there is still a gap in exploring the multidimensional semantic assessment of outdoor thermal comfort by using ‘Chinese vocabulary’. This paper established a ‘Chinese vocabulary’ thesaurus for outdoor thermal comfort evaluation through online and on-site questionnaire survey including 63 words, and an outdoor experiment was carried out to validate the effectiveness of the thesaurus. The results showed a significant correlation between the 2-phases results, revealing the effectiveness of the multidimensional semantic Chinese thesaurus. PET value has a wide range when Thermal Comfort Vote (TCV) are the same, and the words people used to describe the thermal environment in 5 dimensions are very different. The results showed that it is necessary to evaluate the thermal environment by the way of multidimensional semantic, which could make up the short comings of the traditional way (thermal comfort indicators).The field validation experiment of this study was only carried out for 3 days in spring in Shenyang city, thus the result was highly influenced by the experiment conditions and has its limitations. This study could be a fundamental exploration of thermal comfort evaluation by semantic way in Chinese words.
Bohr chaoticity of principal algebraic actions and Riesz product measures
Authors: FAN AI HUA , SCHMIDT KLAUS , VERBITSKIY EVGENY 
Published: March 2024

AbstractFor a continuous
$\mathbb {N}^d$
or
$\mathbb {Z}^d$
action on a compact space, we introduce the notion of Bohr chaoticity, which is an invariant of topological conjugacy and which is proved stronger than having positive entropy. We prove that all principal algebraic
$\mathbb {Z}$
actions of positive entropy are Bohr chaotic. The same is proved for principal algebraic actions of
$\mathbb {Z}^d$
with positive entropy under the condition of existence of summable homoclinic points.
Holding the Taliban Accountable for Gender Persecution: The Search for New Accountability Paradigms under International Human Rights Law, International Criminal Law and Women, Peace, and Security
Authors: de Silva de Alwis Rangita 
Published: March 2024

AbstractIn this paper, I will examine the legal standards of gender persecution and the evolving descriptor gender apartheid as a way to describe the status of women in Afghanistan. The paper also examines other complementary forms of legal accountability procedures to vindicate Afghan women’s rights and hold perpetrators accountable under crimes against humanity. Although the current locus of the paper is focused on Afghan women, it has larger implications for all other crimes of gender persecution.
The Tropidoleptus carinatus controversy: Did this brachiopod occur in the Devonian of the Paraná Basin, Brazil?
Authors: Videira-Santos Roberto , Scheffler Sandro Marcelo 
Published: March 2024

AbstractTropidoleptus is a brachiopod genus with a very peculiar morphology that existed throughout the Devonian as a cosmopolitan taxon. Although there have been reports of the presence of this genus in the Paraná Basin since the nineteenth century, its actual occurrence has been the subject of much debate. The objective of this paper was to clarify this situation. For this purpose, dozens of specimens from Monjolo dos Padres and Juscimeira outcrops (São Domingos Formation, possibly Givetian) in the Brazilian state of Mato Grosso were analyzed. The samples studied here exhibit the typical characteristics of Tropidoleptus, confirming that this genus also occurred in the Paraná Basin. It is possible that Tropidoleptus entered the Paraná Basin during the Eifelian/Givetian from the Amazonas and/or Parnaíba basins (Brazil), during a period of warm-water transgression. When Tropidoleptus is found in situ, it can serve as an indicator of a shallower water environment (shoreface to shallower portions of transitional offshore). In the Paraná Basin, its presence can indicate rocks no older than the Eifelian–Givetian transition.
Application of biomolecular techniques on tsetse fly puparia for species identification at larvipostion sites
Authors: Gimonneau Geoffrey , Hounyèmè Robert Eustache , Quartey Myra , Barry Issiaka , Ravel Sophie , Boulangé Alain 
Published: March 2024

AbstractPuparia are commonly found in tsetse fly larviposition sites during studies on larval ecology. This chitinous shell is representative of past or ongoing exploitation of these sites by tsetse flies. The morphological characteristics of the puparium are not sufficiently distinctive to allow identification of the species. This study explores the applicability of biomolecular techniques on empty puparia for tsetse fly species identification. Five techniques were compared for DNA extraction from tsetse fly puparia, 1/Chelex® 100 Resin, 2/CTAB, 3/Livak's protocol, 4/DEB + proteinase K and 5/QIAamp® DNA Mini kit, using two homogenisation methods (manual and automated). Using a combination of two primer pairs, Chelex, CTAB, and DEB + K proved the most efficient on fresh puparia with 90, 85, and 70% samples identified, respectively. Shifting from fresh to one- to nine-month-old puparia, the Chelex method gave the best result allowing species identification on puparia up to seven months old. The subsequent testing of the Chelex extraction protocol identified 152 (60%) of 252 field-collected puparia samples at species level. The results show that reliable genetic identification of tsetse flies species can be performed from empty puparia, what can prove of great interest for future ecological studies on larviposition sites. The Chelex technique was the most efficient for DNA extraction, though the age-limit of the samples stood at seven months, beyond which DNA degradation probably compromises the genetic analysis.
Wave‐Driven Vertical Sorting of Density‐Varying Particles
Authors: Zhang Jiaye , Rafati Yashar , Hsu Tian‐Jian , Calantoni Joseph , Romaniello Steve 
Published: March 2024

AbstractIt has been recognized that the vertical sorting of polydispersed sand grains via the “Brazil Nut effect” can lead to inverse grading (upward coarsening) in the surface layer of a sand bed. However, the addition of nonnative particles not inherently observed on the beach, characterized by different densities and sizes, may complicate the vertical sorting processes and the fate of the nonnative particles. For example, olivine particles, which may be released on natural sandy beaches to facilitate carbon dioxide capture via weathering from wave action, have a density about 25% larger than the typical native sands. An Eulerian‐Lagrangian model, which couples Computational Fluid Dynamics for the fluid phase and Discrete Element Method for the particle phase was utilized to investigate how the so‐called “Reverse Brazil Nut effect” due to the larger density of nonnative (olivine) particles may be counteracted by the so‐called “Brazil Nut effect” for a range of nonnative particle sizes. Numerical simulations showed that the higher‐density nonnative particles tended to sink into the sand bed consistent with the “Reverse Brazil Nut effect”; however, the vertical sorting structure of native sand, driven by the “Brazil Nut effect,” also was a controlling factor determining the fate of nonnative particles. To maintain the presence of the nonnative (olivine) particles in the active layer of sediment transport, the higher‐density nonnative particle size must be larger than the mean native sand size found at the bottom of the active layer.
Anti-metabolic agent pegaspargase plus PD-1 antibody sintilimab for first-line treatment in advanced natural killer T cell lymphoma
Authors: Xiong Jie , Cheng Shu , Gao Xiao , Yu Shan-He , Dai Yu-Ting , Huang Xin-Yun , Zhong Hui-Juan , Wang Chao-Fu , Yi Hong-Mei , Zhang Hao , Cao Wei-Guo , Li Rong , Tang Wei , Zhao Yan , Xu Peng-Peng , Wang Li , Zhao Wei-Li 
Published: March 2024

AbstractNatural killer T cell lymphoma (NKTCL) is highly aggressive, with advanced stage patients poorly responding to intensive chemotherapy. To explore effective and safe treatment for newly diagnosed advanced stage NKTCL, we conducted a phase II study of anti-metabolic agent pegaspargase plus PD-1 antibody sintilimab (NCT04096690). Twenty-two patients with a median age of 51 years (range, 24–74) were enrolled and treated with induction treatment of pegaspargase 2500 IU/m2 intramuscularly on day 1 and sintilimab 200 mg intravenously on day 2 for 6 cycles of 21 days, followed by maintenance treatment of sintilimab 200 mg for 28 cycles of 21 days. The complete response and overall response rate after induction treatment were 59% (95%CI, 43–79%) and 68% (95%CI, 47–84%), respectively. With a median follow-up of 30 months, the 2 year progression-free and overall survival rates were 68% (95%CI, 45–83%) and 86% (95%CI, 63–95%), respectively. The most frequently grade 3/4 adverse events were neutropenia (32%, n = 7) and hypofibrinogenemia (18%, n = 4), which were manageable and led to no discontinuation of treatment. Tumor proportion score of PD-L1, peripheral blood high-density lipoprotein cholesterol, and apolipoprotein A-I correlated with good response, while PD-1 on tumor infiltrating lymphocytes and peripheral Treg cells with poor response to pegaspargase plus sintilimab treatment. In conclusion, the chemo-free regimen pegaspargase plus sintilimab was effective and safe in newly diagnosed, advanced stage NKTCL. Dysregulated lipid profile and immunosuppressive signature contributed to treatment resistance, providing an alternative therapeutic approach dual targeting fatty acid metabolism and CTLA-4 in NKTCL.