bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diagenetic–Porosity Evolution and Reservoir Evaluation in Multiprovenance Tight Sandstones: Insight from the Lower Shihezi Formation in Hangjinqi Area, Northern Ordos Basin
Authors: Sun Xiao , Tan Xianfeng , Tang Yuanlan , Tian Jingchun , Lei Tao , Wang Jia , Luo Long , Zhu Chaobin , Mo Songyu , Zhou Huanhuan , Lai Fuqiang 
Published: October 2022

Abstract
The reservoir property of tight sandstones is closely related to the provenance and diagenesis, and multiprovenance system and complex diagenesis are developed in Hangjinqi area. However, the relationship between provenance, diagenesis, and physical characteristics of tight reservoirs in Hangjinqi area has not yet been reported. The Middle Permian Lower Shihezi Formation is one of the most important tight gas sandstone reservoirs in the Hangjinqi area of Ordos Basin. This research compared the diagenesis-porosity quantitative evolution mechanisms of Lower Shihezi Formation sandstones from various provenances in the Hangjinqi area using thin-section descriptions, cathodoluminescence imaging, X-ray diffraction (XRD), scanning electron microscopy (SEM), and homogenization temperature of fluid inclusions, along with general physical data and high-pressure mercury intrusion (HPMI) data. The sandstones mainly comprise quartzarenite, sublitharenite, and litharenite with low porosity and low permeability and display obvious zonation in the content of detrital components as a result of multiprovenance. Pore space of those sandstone mainly consists of primary pores, secondary pores, and microfractures, but their proportion varies in different provenances. According to HPMI, the order of the pore-throat radius from largest to smallest is central provenance, eastern provenance, and western provenance, which is consistent with the change tend of porosity (middle part&gt;northern part&gt;western part) in Hangjinqi region. The diagenetic evolution path of those sandstones is comparable, with compaction, cementation, dissolution, and fracture development. The central provenance has the best reservoir quality, followed by the eastern provenance and the western provenance, and this variation due to the diverse diagenesis (diagenetic stage and intensity) of different provenances. These findings reveal that the variations in detrital composition and structure caused by different provenances are the material basis of reservoir differentiation, and the main rationale for reservoir differentiation is varying degrees of diagenesis during burial process.
Peran Warga Sekolah dalam Penerapan Budaya Sekolah: Studi Kasus di SDN I Temon
Authors: Ardhyantama Vit , Wibowo Tyas Arie , Aristya Ferry 
Published: October 2022

Penelitian ini bertujuan untuk mengetahui peran warga sekolah dalam penerapan budaya sekolah: studi kasus di SD N I Temon. Jenis penelitiann ini merupakan penelitian kualitatif dengan menggunakan pendekatan penelitian deskriptif kualitatif. Subjek dalam penelitian ini adalah warga sekolah SD N I Temon yang terdiri dari Kepala sekolah, guru/tenaga pendidik, penjaga sekolah dan siswa. Metode pengumpulan data yang digunakan adalah observasi, wawancara, dan dokumentasi. Keabsahan data menggunakan triangulasi teknik dan sumber. Berdasarkan hasil penlitian dapat disimpulkan bahwa warga sekolah berperan sebagai pendidik, fasilitator, pendorong, dan pelaku penerapan budaya sekolah. Keempat peran ini dijalankan oleh warga sekolah SD N I Temon ketika berada di lingkup sekolah yang bertujuan untuk membentuk karakter anak melalui budaya sekolah. Melalui peran warga sekolah ini, diketahui bahwa peran warga sekolah terhadap penerapan budaya sekolah ini, tergolong kedalam kategori baik, sebagaimana yang dilakukan warga sekolah untuk meningkatkan karakter siswa melalui budaya sekolah.

This study aimed to determine the role of school community in the implementation of school culture: a case study at SD N I Temon. This type of research was a qualitative research using a qualitative descriptive research approach. The subjects in this study were community of SD N I Temon which consisted of the principal, teachers/educators, school guards and students. Data collection methods used are observation, interviews, and documentation. The validity of the data were using triangulation techniques and sources. Based on the results of the study, it can be concluded that school community act as educators, facilitators, motivators, and actors in implementing school culture. These four roles were carried out by the community of SD N I Temon when they were in the scope of the school which aims to shape the character of students through school culture. Through the role of the school community, it was known that the role of the school community in the implementation of this school culture was classified into the good category, as what the school community did to improve the character of students through school culture.
Sentiment analysis on labeled and unlabeled datasets using BERT architecture
Authors: Chakraborty Koyel , Bhattacharyya Siddhartha , Bag Rajib 
Published: October 2022

Abstract
Sentiment analysis (SA) is the study of human perception in any subject of practice. It retrieves data from datasets using Natural Language Processing (NLP) methodologies and algorithms that are either regulation-based, blended, or rely on machine learning approaches. SA is garnering fame for its capacity to fit in a large chunk of data with user evaluations, uncover a trend, and come to a consensus derived from real facts rather than hypotheses established on a limited number of observations. The flexible nature of sentiment gathering has helped in playing a critical role in both commercial and research applications in the last few years. This study presents new sentiment analysis models based on Bidirectional Encoder Representations from Transformers (BERT) for both labeled and unlabeled datasets. The labeled datasets using supervised learning are modeled in a hybrid architecture of fine-tuned BERT and interval Type − 2 fuzzy sets. The inclusion of interval Type-2 fuzzy logic for handling reluctance or inaccuracy in data shows commendable results for the labeled datasets. For the prediction of sentiments in unlabeled datasets, they are embedded through a BERT tokenizer with the help of a threshold and activation functions. The coupling of a multi-layer perceptron with the BERT parser substantially decreases the time and complexity compared to supervised learning. Both the models have been implemented on multiple datasets and have outperformed existing state-of-the-art techniques in this field.
Effect analysis of peg-interferon on chronic hepatitis B virus infection
Authors: Li Hong , Wang Yanteng , Li Beibei , Yang Jiaqi , Tian Chang 
Published: October 2022

AbstractObjective To observe the effect of Polyethylene glycol interferon α (PEG-IFN α) on chronic hepatitis B(CHB) virus infection . Methods 152 patients treated with PEG-IFN α were retrospectively analyzed. The main evaluation indexes were the degree of HBsAg decline and its influencing factors. Results among 152 patients followed up, 39 patients (25.7%) had HBsAg decreased by more than 1log10IU/ml. The clinical cure rate of HBsAg (-) patients with HBsAg < 1500IU/ml was 15.9%. Treatment duration, Alanine Transaminase elevation at 12/24 weeks, baseline HBeAg status and baseline HBsAg level were the factors influencing HBsAg decline. Conclusion The lower the baseline HBsAg level and the longer the treatment course, the more favorable it is to the decline of HBsAg.Elevated Alanine Transaminase(ALT) at 12/24 weeks was a predictor of HBsAg decline. Patient compliance is important.
Evaluation of synergistic approach of spinel cadmium–copper nanoferrites as magnetic catalysts for promoting wastewater decontamination: Impact of Ag ions doping
Authors: Mangood Ahmed H. , Gemeay Ali Hassan , Abdle-Galeil Mohamed M. , Salama Eman Sh. , El-Shater Reda E. 
Published: October 2022

Abstract
Ferrite magnetic nanoparticles are active in the advanced oxidation process (AOP), which catalyzes the decomposition of H2O2 generating reactive oxygen species (ROS). Noble metal substitution is an efficient strategy to improve the catalytic activity of ferrite-based catalysts. In this study, Cd0.5Cu0.5−xAgxFe2O4 (where 0 ≤ x ≤ 0.5) ferrites were fabricated via simple co-precipitation method. The influence of the silver ions on the structural, magnetic, and catalytic characteristics of the spinel nanoparticles, as well as on their morphology, was examined.. X-ray diffractograms revealed a single-phase cubic spinel structure in all the synthesized samples. The crystallite size was in the nanoregime (7–15 nm), and it decreased similarly to the saturation magnetization from 29.8 to 2.80 emu as the Ag+ doping increased. Two prominent absorption bands were visible in Fourier-transform infrared spectra at 600 cm− 1 and 400 cm− 1, respectively, and they belonged to the tetrahedral (A) and octahedral (B) sites. The samples were then used as catalysts for the oxidative breakdown of the typical organic contaminant indigo carmine dye (IC). The catalytic process followed the first-order kinetic model, and the rate constant increased from 0.007 to 0.023 min− 1 with increasing of Ag+ doping. Cd0.5Cu0.5−xAgxFe2O4 exhibited excellent catalytic performance in the whole pH range of 2–11, especially in the strong alkaline environment. Cd0.5Cu0.5−xAgxFe2O4 was a promising efficient and stable material for Fenton-based alkaline wastewater treatment. Finally, the pathway includes, HO•, HO2−•, O2−• as oxidants resulted from the synergistic effects of Fe3+, Cu2+, and Ag+, with H2O2 and surface hydroxyl groups has been proposed.
Cobalt-Catalyzed Enantioselective Intramolecular Reductive Cyclization via Electrochemistry
Authors: Gao Shiquan , Wang Chen , Yang Junfeng , Zhang Junliang 
Published: October 2022

Abstract
Transition-metal asymmetric cyclization of 1,6-enynes has emerged as a powerful method for the construction of carbocycles and heterocycles. However, very rare examples worked under electrochemical conditions. We report herein a Co-catalyzed enantioselective intramolecular reductive coupling of enynes via electrochemistry using H2O as hydride source. The products were obtained in good yields with high regio- and enantioselectivities. It represents the first cobalt-catalyzed enantioselective transformation via electrochemistry with a general substrate scope. DFT studies explored the possible reaction pathways and revealed that the oxidative cyclization of enynes by LCo(I) is more favorable than oxidative addition of H2O or other pathways.
Impacts of Watershed Management on land use/ cover Changes and Landscape Greenness in Yezat Watershed, North West Ethiopia
Authors: Andualem Zemenu Awoke , Meshesha Derege Tsegaye , Hassen Ebrahim Esa 
Published: October 2022

Abstract
This study was conducted to assess the long term impacts of watershed management on land use/ cover changes and landscape greenness in yezat watershed. The results of the study shown that between 1990 and 2021, built up area, plantation, natural forest, shrubland and grasslands were increased by + 254ha, + 712.3ha, 196.3ha, + 1070.8 and + 425.3ha respectively due to watershed management interventions. Conversely, cultivated land was decreased with a rate of -2658.7ha, in the study area. However, the reverse is true between 1990 and 2000 due large scale land degradation. Besides,the result of the study also shown that low landscape greenness value (-0.11) was observed between 1990–2000 and high landscape greenness value (+ 0.2) was observed between 1990–2021. The observed change in landscape greenness in watershed was due to the change in shrubland (+ 1070.8ha), grassland (+ 425.3ha), plantation (+ 712.3ha) and forestland (+ 196.3ha) covers between 1990 and 2021 years. Such observed changes in land use land covers, landscape greenness and cultivated land in the study watershed a have important implications on environmental benefits.
Factors for adherence to a physical activity promotion program in the workplace - A literature review
Authors: Grimaud Quentin , Malloggi Lucie , Moret Leila , Tripodi Dominique 
Published: October 2022

Abstract

Introduction
The health benefits of physical activity are now widely accepted and proven. However, the physical activity of individuals has decreased over the last decades, in favor of sedentary behaviors, mainly due to changes in working patterns. Promoting physical activity in the workplace is therefore of major public health interest, but is limited by employees' adherence.
Method
A literature review was conducted to identify factors for adherence to a physical activity promotion program in the workplace. In March 2021, the terms "physical activity”, "physical exercise", "training”, "workplace", "worksite", and "employees" were searched in PubMed among scientific publications published over the 2000-2021 period.
Results
More than 900 publications were analyzed and 54 were retrieved. The main factors for adherence identified were the baseline physical activity level, health level and motivation at the individual level; the intervention individualization at the interventional level; and the work environment quality at the organizational level.
Discussion
These results are consistent with previously published studies, although their validity is limited by the high heterogeneity of the included studies. Assessing these factors for adherence now appears to be a necessary prerequisite before implementing a physical activity promotion program in the workplace.
Using innovative copper-loaded activated alumina (Cu/AA) as the catalyst for catalytic wet peroxidation (CWPO) of catechol
Authors: Gosu Vijayalakshmi , Dhakar Archana , Zhang Tian C , Surampalli Rao Y , Subbaramaiah Verraboina 
Published: October 2022

Abstract
The authors have requested that this preprint be removed from Research Square.
Disparities in school experience for minoritized students during the COVID-19 pandemic
Authors: De France Kalee , Hoffmann Jessica 
Published: October 2022

Abstract
We investigate disparities in perceptions of school climate during the COVID-19 pandemic across multiple indicators of minoritized group membership (low SES, non-binary gender, non-heterosexual sexual orientation, racial/ethnic minority). Furthermore, we examine the effects of belonging to multiple minoritized groups. Across a range of school climate indices, belonging to a minoritized group is associated with significantly lower quality of school climate, however, specific effects vary across minoritized group and aspect of school climate.
The IMPACT Cross-Sectional Study: The socioeconomic experiences of US and non-US immigrants in Canada in the midst of the COVID-19 pandemic
Authors: Ghahari Setareh , Subhani Anwar 
Published: October 2022

Abstract
Background: The COVID-19 pandemic has exacerbated socioeconomic deficiencies within Canada's immigrant populations, yet the nature of these challenges is not well understood. Specifically, it is essential to understand the difference between immigrants from countries with similar language and resources (such as the US) and those from a different background (non-US countries). Accordingly, the IMPACT study at the centre of this article included a Canadian national survey that compared key domains of life in US immigrants with non-US immigrants to provide policymakers with a research-based path toward delivering culturally targeted and socially competent services.
Methods: Potential participants were recruited from various newcomer support services centers in Canada to complete the IMPACT survey. The survey comprised a series of questionnaires designed to assess participants' self-perceived impacts of COVID-19 on various socioeconomic markers. For each socioeconomic variable, we analyzed the experiential differences between US vs non-US immigrant subgroups. A chi-square analysis was used to analyze the differences between these geographic subgroups (significance level α=0.05).
Results: On average, non-US immigrants in Canada were less likely to disclose their COVID-19 health status than their US-based counterparts; this trend was correlated with reported concerns over discontinuation of one’s income. Qualitative themes within the non-US immigrant subgroup elucidated a mentality of “making it on [one’s]own”, and consequently, a reluctance to seek out external resources. Surprisingly, despite the US immigrant subgroup having better socioeconomic conditions before the onset of the pandemic, this subgroup was subject to a comparatively greater post-pandemic decrease in socioeconomic well-being, resulting in proportionally greater food and financial insecurities than non-US immigrants.
Conclusion: The study highlighted two key findings: (1) US immigrants faced a proportionally increased instability of their socioeconomic well-being; whilst (2) non-US immigrants faced greater social and intrapersonal barriers to external supports and experienced a greater incidence of COVID-19 infections, likely resulting from this cohorts reluctance to miss work on the basis of income generation. Government-funded immigration resources, newcomer support centers, and researchers require evidence-based, demographically-targeted initiatives to aid the diverse needs of Canadian immigrants and in the post-pandemic recovery period and in future public health emergencies.
Oxidation towards enrofloxacin degradation over nanoscale zero-valent copper: Mechanism and products
Authors: Gong Zhiqiang , Xie Junpu , Liu Jingxin , Liu Ting , Chen Jianwu , Li Jinping , Gan Jinhua 
Published: October 2022

Abstract
Enrofloxacin (ENR) is a widely used veterinary fluoroquinolone antibiotic and is frequently detected in water environments. The degradation of ENR was examined utilizing molecular oxygen mediation using nanometer zero-valent copper (nZVC) as the catalyst in this work. The dosage of nZVC, initial pH, and reaction temperature were investigated as contributing factors to ENR degradation. The reactive oxygen species (ROS) that participated in the reaction were identified, their generation mechanisms were elucidated, and the effects on ENR degradation were assessed. More emphasis was given to exploring ENR degradation and transformation pathways via analyses of HPLC-TOF-MS. Data showed that at 35 ℃, with an initial pH of 3 and exposed to air, an nZVC dose of 0.5 g·L− 1 degraded ENR by 99.51% dramatically. HO• radicals were identified as the dominant ROS, and conversions among Cu0, Cu+, and Cu2+ played crucial roles in the generation of ROS. The destruction mechanism of ENR was speculated based on analyses of HPLC-TOF-MS results as the transformation of the piperazine ring into an oxidized state with a -COOH substitution with HO•, which caused ENR to be mineralized and converted into CO2, H2O, and \({\text{NO}}_{\text{3}}^{\text{-}}\). This research proposes a capable and practical method for removing ENR from water.
Rethinking of value of early-stage infectious disease modelling to public health: a real-world data validation of SIR models
Authors: Liu Taoran , Huang Jian , He Zonglin , Zhang Yin , Yan Ni , Zhang Casper J. P , Ming Wai-Kit 
Published: October 2022

Abstract
Objectives
Performance of SIR model in the early stage of a novel epidemic may be hindered by data availability. Additionally, the traditional SIR model may oversimplify the disease progress, and knowledge about the virus and transmission is limited early in the epidemic, resulting in a greater uncertainty of such modelling. We aimed to investigate the impact of model inputs on the early-stage SIR projection using COVID-19 as an illustration to evaluate the application of early infection models.
Design, Setting and Methods
We constructed a modified SIR model using discrete-time Markov chain to simulate daily epidemic dynamics and estimate the number of beds needed in Wuhan in the early stage of COVID-19 epidemic. We compared eight scenarios of SIR projection to the Real-world data (RWD) and used root mean square error (RMSE) to assess model performance.
Participants
There are no participants involved in this study.
Results
According to the National Health Commission, the number of beds occupied in isolation wards and ICUs due to COVID-19 in Wuhan peaked at 37,746. In our model, as the epidemic developed, we observed an increasing daily new case rate, and decreasing daily removal rate and ICU rate. This change in rates contributed to the growth in the needs of bed in both isolation wards and ICUs. Assuming a 50% diagnosis rate and 70% public health efficacy, the model based on parameter estimated using data from the day reaching 3,200 to the day reaching 6,400 cases returned a lowest RMSE. This model predicted 22,613 beds needed in isolation ward and ICU as on the day of RWD peak. Very early SIR model predictions based on early cumulative case data initially underestimated the number of beds needed, but the RMSEs tended to decline as more updated data were used.
Conclusions
Early-stage SIR model, although simple but convenient and relatively accurate, is a useful tool to provide decisive information for public health system and predict the trend of an epidemic of novel infectious disease in the very early stage. However, model inputs should be frequently revisited considering the fluctuation of early-stage data and the impacts of policy-related factors should be reviewed cautiously.
Effect of Time to Operative Repair Within Twenty-Four Hours on Visual Acuity Outcomes for Open Globe Injuries
Authors: Makhoul Kevin , Bitar Racquel , Armstrong Grayson , Weinert Marguerite , Ivanov Alexander , Kahale Francesca , Ta Thong , Lorch Alice 
Published: October 2022

Abstract
Background/Objectives

Convention is to perform open globe injury (OGI) repair within 24 hours to minimize risk of endophthalmitis. However, there is limited data assessing how time to operative repair (OR) within 24 hours impacts postoperative visual acuity (VA).

Subjects/Methods

Manual retrospective chart review of 633 eyes at Massachusetts Eye and Ear (MEE) with a diagnosis of OGI between 2012–2022. Inclusion criteria were primary repair ≤ 24 hours after injury and ≥ one month up. Multivariate regression analysis was conducted with postoperative VA as primary outcome.

Results

Of the subjects, 489 (77.3%) were male and 496 (78.4%) were white. Demographics of OGI wounds included 320 (50.6%) rupture and 313 (49.4%) laceration; 126 (19.9%) with rAPD, 189 (29.9%) zone 3 injuries, 449 (71.2%) uveal prolapse, and 110 (17.4%) intraocular foreign body. Final postoperative LogMAR VAs consisted of 31% with a VA < 1.7, 9% with a VA of 1.9, 18% with a VA of 2.3, 27% with a VA of 2.7, and 11% with a VA of 3.0. Multivariate analysis showed no significant correlation between time to OR and postoperative VA (p = 0.800) [95%CI:-0.01,0.01]. Older age (p < 0.001) [95%CI:0.00,0.01], worse presenting VA (p < 0.001) [95%CI:0.17,0.32], rAPD (p < 0.001) [95%CI:0.65,1.0], mechanism of rupture (p < 0.001) [95%CI:0.19,0.54], higher zone of injury (p < 0.001) [95%CI:0.25,0.45], and uveal prolapse (p = 0.003) [95%CI:0.09,0.42] were significantly associated with worse final VA.

Conclusions

Time to repair of OGIs within 24 hours does not influence final VA. Optimization of surgical and patient factors may contribute more significantly to final VA than prioritizing more rapid time to OR.