bluuebunny/crossref_metadata_2025_split huggingface dataset:
Education, Party Membership, and Occupational Status Attainment in China's Social Transformation (1950-2017)
Authors: Wang Fuqin 
Published: February 2025

Abstract

Previous researches on the occupational status attainment among Chinese residents have predominantly employed grouped regression analysis, which categorizes data according to significant historical events. This approach explores how variables such as education and party membership influence status attainment across different time periods. However, it often overlooks the heterogeneity of effects within these groups. To address this gap, the present study utilizes urban sample data from the "China General Social Survey (CGSS)" spanning from 2003 to 2017(n=43,235)1. It segments the population into 68 cohorts based on individuals' year of entry from 1950 to 2017, thereby concentrating on the evolving impacts of education level and party membership on occupational status attainment post the establishment of New China. The findings reveal a continuous overall increase in average occupational status since the founding of New China. Both education level and party membership positively correlate with status attainment; however, their relative significance exhibits considerable variation across different eras. These results both corroborate and challenge prior studies concerning status attainment. While the method of grouped regression analysis based on major historical events effectively captures the general shift from a redistributive to a market economy, it fails to sufficiently account for the nuanced impacts of social change on occupational status attainment. This study underscores the need for more detailed analyses to comprehensively understand these dynamics.
WITHDRAWN: Appraisal of carbon emissions from logistic processes and prevented by initiatives in the local community
Authors: Snizhkovska Liliia , Sós Eszter , Wang Bohong 
Published: February 2025

Abstract

The full text of this preprint has been withdrawn by the authors since they no longer stand by the findings/conclusions of this work. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.
The overlooked conservation value and ecosystem services of saline lakes
Authors: Burian Alfred , Wilson Ramesh , Karimov Bakhtiyor , Timms Brian , Kulshreshtha Seema , Golovatuyk Larisa , Kalioujnaia Irina , Zechmeister Thomas , Teubner Katrin , Krienitz Lothar , Sanchez Marta , Farias Maria Eugenia , Melack John M , Lipka Oksana , Coleman Peri , Cavicchioli Ricardo , Hueso-Kortekaas Katia , Shadrin Nickolai , Anufriieva Elena , Ulanova Svetlana , Namsaraev Zorigto , Sima Somayeh , Schagerl Michael , Ryves David , Casamayor Emilio , Rogers Christopher , Poikane Sandra , Kokorite Ilga , Komova Anastasia , Matyugina Evgeniya , Boros Emil , Camacho-Santamans Alba , Camacho Antonio , Santamans Anna , Morant Daniel , Anderson Tania , Barbosa Luciana Gomes , Bucher Enrique , Fetahi Tadesse , Selivanova Elena , Hudson Peter , Moreno Edmumdo , Colla María , Datson Bindy , Abram Ors , Mills Keely , Wurtsbaugh Wayne , Baxter Bonnie , Larson Ron , Zapitis Charitos , Chao Xiaobo , Kratina Pavel , Zhang Can , Beckmann Michael , Vignatti Alicia , Echaniz Santiago , Johnston Jill , Alfonso María , Quini Nicolás Vidal , Balci Nurgül , Durand Javier Alcocer , Mauvisseau Quentin , Oren Aharon , Bazhenov Yuri , Bazarova Balzhit , Afonina Ekaterina , Tashlykova Natalya , Borzenko Svetlana , Tsybekmitova Gazhit , Zadereev Egor 
Published: February 2025

Abstract

Saline lakes are hypersensitive to changes in their water balance and therefore show amplified responses to climatic and land-use changes in their catchment. However, despite the resulting, often dramatic ecological consequences, saline lakes rank low on policy agendas as they are assumed to support few ecosystem services and low levels of biodiversity. Here, we challenge this view and evaluate ecosystem services and threatened species in 84 saline lakes distributed across the globe. We found that saline lakes harbour not only threatened aquatic biota but also a diverse range of red-listed terrestrial species that critically rely on the lakes’ existence. Further, our results highlight that saline lakes support, irrespective of their salinity, a number of culturally and economically important ecosystem services. We conclude our analysis with best-practice recommendations for sustainable management of saline lakes. Their local adaptation and implementation will be key for safeguarding biodiversity and ecosystem services of these valuable but highly sensitive ecosystems.
Land Use Changes and Air Quality Impacts on Environmental Sustainability: A Case Study of Salem District, Tamil Nadu, India
Authors: Junaid S. Mohammed , Ilaiyarasan M. 
Published: February 2025

Abstract

This study aims to examine land use changes in Salem District from 1995 to 2024 using Geospatial techniques. It reveals shifts due to urbanization, agricultural expansion, deforestation, and conservation efforts. Urban areas expanded, while cropland and forests decreased. Positive trends, such as the recovery of water bodies and wastelands, are noted. The study assesses environmental impacts like air quality and pollution from industrial and vehicular activities. By linking LULC changes to pollution hotspots, it highlights the necessity for sustainable land management and urban planning. This analysis delivers important insights and recommendations for mitigating environmental impacts, offering policy-oriented strategies for researchers, policymakers, and planners.
Redressal Mechanisms Against Sexual Harassment in an Indian University: A SWOT Analysis
Authors: Singh Jaspreet , Singh Ranvir 
Published: February 2025

Abstract

Women face various forms of discrimination as well as harassment, some of which is sexually oriented and directly impact the dignity and identity of women. In contemporary era when women are entering to all unconventional work profiles, proactive measures are needed more than ever to safeguard against such harassment. This study made an assessment for stakeholder’s awareness, procedural ramification and Internal Complaint Committee’s (ICC) functioning in an Indian University, through qualitative approach. A SWOT analysis was done for institutional redressal mechanism against sexual harassment. Study revealed that ICC is lacking in the areas where institution can play significant supportive roles. Overall, the biggest concern emerged about the compromised autonomy of the ICC.
The ‘π-Trap’ as an Unrestricted Crystal Sponge for Inherently Amorphous Cluster Compounds
Authors: Dehnen Stefanie , Wang Yaofeng , Rinn Niklas , Eberheim Kevin , Ziese Ferdinand , Christmann Jan , Sanna Simone 
Published: February 2025

Abstract

Single crystal diffraction is one of the most common and powerful tools for structural elucidation in science. However, obtaining single crystals of adequate size and quality is not always trivial, with some chemicals inherently resisting all attempts. The ‘crystalline sponge’ method has attracted a lot of attention for crystallizing otherwise intrinsically amorphous compounds inside a metal organic framework (MOF).1,2 However, its application is limited by the size and stability of the pores within the networks. In this study, we propose a novel ‘unrestricted crystalline sponge’ method, which we denominate as the ‘π-trap’. It makes use of π-π interactions between C60 and nm-sized molecules that by themselves do not form crystalline compounds. Using this technique, we successfully crystallized adamantane-like organic-inorganic hybrid clusters, which exhibit extreme nonlinear optical properties only within the amorphous habitus, and resist any attempt for crystallization. As the clusters' low tendency to order in the long range was successfully overcome by the strong C60···cluster interactions in the ‘π-trap’, we were able to precisely determine their molecular structures. As we could show by optical spectroscopy and quantum chemical calculations, both the clusters and C60 behave like being dissolved in the other component, including the formation of cluster pairs previously proposed by theoretical studies and low-angle scattering experiments on amorphous samples. We propose that the described method is applicable to all kinds of amorphous compounds that allow for π-π interactions, without the size restrictions facing the ‘crystalline sponge’ method, especially when considering the usage of larger fullerenes.
Hepatocyte growth factor/c-MET signaling is associated with gestational diabetes (GDM) and GDM complications: a case control study
Authors: Jung Ye Won , Lee Mina , Ko Young Bok , Song Soo Youn , Yoo Heon Jong , Kang Yea Eun , Kim Ok Soon , Kang Byung Hun , Kim Hyun Jin 
Published: February 2025

Abstract

Background
Hepatocyte growth factor (HGF)/mesenchymal-epithelial transition factor (c-MET) signaling is involved in glucose homeostasis in pancreatic β cells; however, studies on its relationship with gestational diabetes mellitus (GDM) are lacking. This study aimed to investigate HGF and its receptor, c-MET, in pregnant women with GDM and to analyze the correlation between HGF/c-MET signaling and GDM complications.
Methods
In total, 44 pregnant women with normal glucose tolerance (NGT) and 32 with GDM were studied. Serum levels of HGF and c-MET were measured using an enzyme-linked immunosorbent assay. The relative mRNA expression of HGF and c-MET was measured using real-time polymerase chain reaction. The protein expression of HGF and c-MET in placental and visceral fat tissues was measured using western blot analysis. Logistic regression and Pearson’s correlation analyses examined the associations of these variables with clinical information.
Results
Serum sc-MET levels were significantly higher (1472.58 vs. 1651.23 ng/mL, p < 0.001) and cord blood HGF levels were significantly lower (370.76 vs. 254.54 ng/mL, p = 0.042) in the GDM group than in the NGT group. The area under the receiver operating characteristic curve for sc-MET was 0.744 (95% confidence interval: 0.632–0.857, p < 0.001). The cut-off serum sc-MET level for predicting GDM was 1455.26 ng/mL. HGF protein expression in the maternal visceral fat tissue was significantly higher in the GDM group than in the NGT group (2-fold higher, p < 0.05). Serum HGF significantly correlated with cord arterial blood gas analysis (ABGA) base excess (r =-0.390, p = 0.007) and cord ABGA lactic acid (r = 0.469, p = 0.001). Cord blood HGF levels were significantly correlated with cord blood glucose levels (r = 0.439, p = 0.002).
Conclusions
We found an increase in serum sc-MET, a decrease in cord HGF, and an increase in HGF protein expression in the visceral fat tissue of the GDM group, indicating that HGF/c-MET signaling is related to GDM expression. In addition, maternal serum HGF levels correlated with base excess and lactic acid levels in cord ABGA, and cord blood HGF levels correlated with cord blood glucose levels. These outcomes suggest that HGF/c-MET signaling may have potential application in predicting GDM complications.
Notch, β-catenin and MAPK signaling segregate endoderm and mesoderm germ layer identities in the diploblast Nematostella vectensis
Authors: Technau Ulrich , Haillot Emmanuel , Lebedeva Tatiana , Steger Julia , Genikhovich Grigory , Montenegro Juan , Cole Alison 
Published: February 2025

Abstract

A recent study suggested that morphologically diploblastic sea anemones (Cnidaria) have three segregated germ layer identities corresponding to the bilaterian germ layers. Here, we investigated, how these germ layer identities are specified during early development of the sea anemone Nematostella vectensis. Our gene expression analysis shows that the mesodermal territory is specified at the animal pole at 6 hours postfertilization, followed by the specification of the definitive endoderm between mesoderm and ectoderm. We then assessed the role of β-catenin, MAPK and Notch signaling during mesoderm and endoderm formation. We show that the mesodermal marker genes are activated by MAPK signaling while being repressed elsewhere by β-catenin signaling. Delta-expressing mesoderm then signals to Notch-expressing ectoderm inducing the definitive endoderm domain at the mesoderm/ectoderm interface. Gain- and loss-of-function experiments showed that Notch signaling is necessary and sufficient for endoderm induction. Based on our results, we propose a model of germ layer specification in Nematostella defined by a crosstalk of MAPK, β-catenin and Notch signaling. Given the similarity of the germ layer specification between the sea anemone and echinoderms, we propose that triploblasty may have predated the split of cnidarians and bilaterians.
Dissecting Genetic Architecture of Flowering and Maturity Traits in Soybean Using GWAS in Indian Environment
Authors: Raghuvanshi Rishiraj , Kumawat Giriraj , Kavishwar Rucha , Gupta Sanjay , Chitikineni Annapurna , Chandra Subash , Satpute Gyanesh K. , Nataraj Vennampally , Varshney Rajeev K , Nguyen Henry , Rajesh Vangala , Maranna Shivakumar , Kuchlan Mrinal K. , Kuchlan Punam , Singh Ajay K. , Singh K.H. , Ratnaparkhe Milind B. 
Published: February 2025

Abstract

Background
Soybean (Glycine max [L.] Merril) is a photoperiod-sensitive crop, with traits like days to flowering, days to maturity playing crucial roles in its adaptability and yield. These traits are regulated by genetic networks controlling flowering time and environmental adaptation, making their genetic basis as an essential knowledge for breeders aiming to improve yield and adaptability. In this study, a Genome-Wide Association Study (GWAS) was conducted for Days to flowering (DTF), days to maturity (DTM) by using FarmCPU, BLINK and MLM model on 254 diverse soybean genotypes over four consecutive years (2019–2022) to dissect genetic architecture for flowering and maturity traits in an Indian Environment.
Results
In this study, GWAS identified 20 significant loci for days to flowering and maturity, among them 12 are new and 8 were previously reported loci. Among the 12 newly identified loci, a significant locus, Lee.Gm03-3 on chromosome 03, is associated with days to flowering and linked with SNP markers S3_46108324 and S3_46108342. We also identified key candidate genes for Lee.Gm03-3, include Glyma.03G227300 (circadian rhythm and photomorphogenesis, Phytochrome region) Glyma.03G225000 (circadian rhythm, gibberellic acid signaling, red/far-red light signaling), Glyma.03G219100 (cytokinin signaling, embryo sac development), and Glyma.03G226000 (meristem initiation). These genes are vital for light-response and developmental pathways. In addition, we also validated eight previously known genes E2, E4, E9, E11, E10/FT4, PRR7/Tof12, Dt1, and Dt2 that influence flowering and maturity in Indian environment.
Conclusions
This study advances understanding of the genetic basis underlying photoperiod sensitivity related genes for circadian rhythm and photomorphogenesis, gibberellic acid signaling, red/far-red light signaling in soybean and highlights potential targets for genetic improvement of flowering maturity duration and adaptability of soybean under Indian environment.
19. Shell Jugendstudie – Pragmatisch zwischen Verdrossenheit und gelebter Vielfalt
Authors: Giebisch Antonia 
Published: February 2025

Bei den Jugendlichen in Deutschland ist ein wachsendes politisches Interesse deutlich spürbar, wie die 19. Shell Jugendstudie zeigt. So interessieren sich 55 Prozent der Studienteilnehmenden für politische Themen und rund die Hälfte (51 %) informiert sich aktiv darüber. Zudem positioniert sich eine zunehmende Zahl im politischen Spektrum, wobei sich 25 Prozent dem rechten und 41 Prozent dem linken Lager zuordnen. Auch die Digitalisierung prägt den Alltag der jungen Generation: ­ Digitale Medien werden vor allem zur Kommunikation (95 %), für Unterhaltung (67 %) und für Bildungsinhalte (69 %) genutzt. Dabei bleibt das Vertrauen in klassische Medien hoch – 83 Prozent der Jugendlichen schätzen die Nachrichtenangebote von ARD und ZDF, und 80 Prozent empfinden überregionale Zeitungen als vertrauenswürdig. Im Gegensatz dazu genießen Plattformen wie YouTube, TikTok und Instagram weniger Vertrauen, verzeichneten insgesamt über die letzten Jahre jedoch einen Vertrauenszuwachs. Zudem wünschen sich 90 Prozent der Jugendlichen eine verstärkte Einbindung digitaler Medienkompetenz und den Umgang mit Fakenews im Schulunterricht. Auch das Interesse an Bildung zu KI nimmt zu. Zwar stehen 47 Prozent der Studienteilnehmenden dieser Technologie positiv gegenüber und hoffen, dass sie den Alltag erleichtert (69 %) und in Bereichen wie Medizin und Bildung Fortschritte ermöglicht (60 %), doch zwei Drittel äußern Bedenken, dass KI aufgrund fehlender Empathie unmenschliche Entscheidungen treffen könnte.
Die Studienergebnisse beruhen auf einer Befragung von 2.509 Jugendlichen im Alter von 12 bis 25 Jahren aus ganz Deutschland, ergänzt durch vertiefende Leitfadeninterviews mit 20 Jugendlichen, die tiefere Einblicke in ihre Lebenssituation, Einstellungen und Orientierungen geben.
https://shell.de
Cuando la física y la inteligencia artificial se unen para modelar fluidos
Authors: Sánchez López Zoila , Díaz Cortés Gabriela Berenice , Domínguez Zacarías Galileo 
Published: February 2025

Este artículo explora la convergencia entre la física y la inteligencia artificial en el modelado de fluidos, centrándose en el uso de redes neuronales artificiales (RNA) para resolver problemas de dinámica de fluidos. Se analizan los beneficios de emplear redes neuronales en este contexto, se ofrece una introducción concisa a este tipo de redes y se explican algunos términos básicos de su funcionamiento. Se aborda tanto el enfoque tradicional en el modelado de fluidos como las aplicaciones de las redes neuronales en este campo, concluyendo con una breve reflexión sobre el potencial de esta metodología emergente.
Satisfaction and quality of dying with nonoperative end-of-life care for hospitalized and non-hospitalized frail older patients with (suspected) hip fractures: a combined cohort study
Authors: Zeelenberg Miliaan L , Loggers Sverre A I , Joosse Pieter , Van Lieshout Esther M M , Gosens Taco , FRAIL-HIP study group  , NONU-HIP study group  
Published: February 2025

Background and purpose: For frail institutionalized hip fracture patients who opt for nonoperative management (NOM), the additional treatment benefits of hospital admission and in-hospital diagnostics are not well evaluated. We aimed to describe and compare treatment satisfaction and quality of dying for patients who refrained from hospitalization after a hip fracture and patients who were treated nonoperatively after a short period of hospitalization.Methods: Both cohorts included very frail institutionalized hip fracture patients. The first group directly started supportive care in their own nursing home after a suspected hip fracture. The second opted for NOM during shared decision-making after admission and diagnostics at the hospital. Primary outcomes were treatment satisfaction and quality of dying measured by the Quality of Dying and Death Questionnaire (QODD). Secondary outcomes included health-related quality of life (EuroQoL-5D-5L and Qualidem), pain, and medication.Results: 20 non-hospitalized and 88 hospitalized patients were included. Overall treatment satisfaction by proxies was high for both the non-hospitalized 9 (interquartile range [IQR] 8–10) and hospitalized patients 8 (IQR 4–9). Quality of dying was rated higher in the non-hospitalized group with QODD 8.3, IQR 6.9–8.6 versus 7.0, IQR 5.7–7.8, and median difference 1.0 (95% confidence interval [CI] 0.1–1.8). Health-related quality of life, measured by the EQ-5D-5L utility score, was low in both groups but higher in non-hospitalized patients (0.30, IQR 0.15–0.32) than in hospitalized patients (0.25, IQR 0.03–0.32, median difference: 0.03, CI –0.03 to 0.09). Both groups reported similar pain levels, but hospitalized patients used higher standardized daily doses of opiates (68 mg vs 39 mg, median difference 24 mg, CI 7–42).Conclusion: Proxies of hospitalized and non-hospitalized patients report high treatment satisfaction after opting for NOM. Non-hospitalization may have a beneficial effect on quality of dying in selected patients who have pre-recorded do-not-hospitalize directives or shared decision-making after a suspected hip fracture.
Correlation between a real-time bioparticle detection device and a traditional microbiological active air sampler monitoring air quality in an operating room during elective arthroplasty surgery: a prospective feasibility study
Authors: Larsson Lise-Lott , Nordenadler Johan , Björling Gunilla , Felländer-Tsai Li , Lazarinis Stergios , Ljungqvist Bengt , Mattsson Janet , Reinmüller Berit , Brismar Harald 
Published: February 2025

Background and purpose: The standard method for controlling operating room (OR) air quality is measuring bacteria-carrying particles per volume unit of air: colony forming units (CFU/m3). The result takes at least 2 days after sampling. Another method is real-time measurements of fluorescing bioparticles per unit volume of air (FBP/dm3). We aimed to compare simultaneous measurements of FBP/50 dm3 and CFU/m3 during ongoing arthroplasty surgery.Methods: 18 arthroplasties were performed in a modern OR with turbulent mixed airflow ventilation. The sampling heads of a BioAerosol Monitoring System (BAMS) and a microbiological active air sampler (Sartorius MD8 Air Sampler) were placed next to each other, and 6 parallel 10-minute registrations of FBP/50 dm3 and CFU/m3 were performed for each surgery. Parallel measurements were plotted against each other, Passing–Bablok nonparametric linear regression was performed, and the Spearman correlation coefficient (r) was calculated.Results: The r between FBP ≥ 3 μm/50 dm3 and CFU/m3 sampled for 96 x 10-minute intervals, was 0.70 (95% confidence interval [CI] 0.57–0.79). In the 25th percentile with the lowest 10-minute FBP ≥ 3μm/50 dm3, there were no CFU measurements with ≥ 10 and 4% with ≥ 5 CFU/m3. In the 75th percentile with the highest 10-minute FBP ≥ 3 μm/50 dm3, there were 58% CFU measurements with ≥ 10 and 88% with ≥ 5 CFU/m3. The r between FBP ≥ 3 μm/50 dm3 and CFU/m3 means sampled during 18 operations was 0.87 (CI 0.68–0.95).Conclusion: Low FBP ≥ 3 μm/50 dm3 measured by BAMS indicates low CFU/m3; conversely, high FBP ≥ 3 μm/50 dm3 indicates high CFU/m3. Real-time measurements of FBP ≥ 3 μm/50 dm3 can be used as a supplement to CFU/m3 monitoring OR air bacterial load.
Survei Cepat Penilaian Keanekaragaman Kupu-kupu (Lepidoptera: Rhopalocera) di Taman Keanekaragaman Hayati PT. Tanjung Enim Lestari
Authors: Aprillia Ina , Pragustiandi Guntur , Iqbal Muhammad , Setiawan Arum , Yustian Indra 
Published: February 2025

Keanekaragaman hayati memainkan peran penting dalam keberlanjutan ekosistem sehingga perlu terus dipertahankan. Banyak upaya telah dilakukan untuk memastikan keanekaragaman ini, termasuk dengan membuat kawasan konservasi keanekaragaman hayati. Survei cepat ini dilakukan untuk menilai keanekaragaman kupu-kupu di kawasan taman keanekaragaman hayati PT Tanjung Enim Lestari, Tanjung Enim, Sumatera Selatan. Penelitian ini menggunakan metode observasi langsung dengan melacak garis transek sepanjang 1000 meter menggunakan jaring serangga. Hasil yang diperoleh adalah komposisi spesies kupu-kupu, di mana terdapat 6 famili (Nymphalidae, Papilionidae, Pieridae, Lycaenidae, Hesperiidae dan Riodinidae) dengan total 41 spesies dan 147 individu. Spesies kupu-kupu yang dilindungi, Troides amphrysus, tercatat selama penelitian.

Kata kunci: Troides amphrysus, pengamatan langsung,