bluuebunny/crossref_metadata_2025_split huggingface dataset:
SUBJECT BEHAVIOR DETECTION AND ANALYSIS BASED ON COMPUTER VISION TECHNOLOGY
Authors: Muratuly D. , Denissova N. , Krak I. 
Published: November 2022

This article discusses the current problem of identifying violations during distance learning during the final certification.
The coronavirus (COVID-19) pandemic has served as a stimulus for innovation in the field of education in all countries, including Kazakhstan. Innovative approaches are being taken to ensure the continuity of education and training. Thanks to the rapid response measures taken by governments and partners around the world to ensure the smooth learning process. The ongoing digital transformation of an educational institution requires appropriate information content, suitable methodological models, effective teaching methods and a supportive learning environment. The solution to one of the urgent tasks is to ensure the quality and reliability of assessing the knowledge of students by introducing an online proctoring system. The primary task of the online proctoring system is to recognize faces and identify abnormal behavior of students.
The basis for obtaining data is the unified information educational environment of the D. Serikbayev East Kazakhstan Technical University is represented by the SPORTAL hardware and software system, which is an integration of two powerful subsystems: a Web application - the Dales of Knowledges educational portal and the SPORTAL information and software complex.
The main theoretical results obtained are aimed at solving practical problems and are being introduced into the educational environment of D. Serikbayev East Kazakhstan Technical University to increase the degree of confidence in the results of students' knowledge in distance learning using an online proctoring system. The article presents the results of studies of one of the Viola-Jones face detection methods, commonly known as Haar cascades. During the study, a technology for identifying faces and detecting violations in real time was developed. Domestic and foreign scientists who have made a significant contribution to the development of methods for processing facial images are noted.
New Coronae and Stellar Associations Revealed by a Clustering Analysis of the Solar Neighborhood
Authors: Moranta Leslie , Gagné Jonathan , Couture Dominic , Faherty Jacqueline K. 
Published: November 2022

Abstract
We present the results of a density-based clustering analysis of the 6D XYZ Galactic positions and UVW-space velocities of nearby (≤200 pc) Gaia Early Data Release 3 stars with radial velocities using HDBSCAN, in opposition to previous studies (Kounkel & Covey 2019; Meingast et al. 2021) that only included positions and tangential velocities. Among the 241 recovered clusters, we identify more than 50 known associations, 32 new candidate stellar streams aged 100 Myr to 3 Gyr, nine extensions of known Theia groups uncovered by Kounkel & Covey, and eight newly recognized coronae around nearby open clusters. Three confirmed exoplanet-hosting stars and three more TESS transiting exoplanet candidates are part of the new groups discovered here, including TOI–1807 and TOI–2076 from Hedges et al. (2021) that were suspected to belong to a yet unidentified moving group. The new groups presented here were not previously recognized because of their older ages, low spatial density, and projection effects that spread out the tangential velocities of their nearby comoving members. Several newly identified structures reach distances within 60 pc of the Sun, providing new grounds for the identification of isolated planetary-mass objects. The nearest member of the newly recognized corona of Volans–Carina is V419 Hya, a known young debris disk star at a distance of 22 pc. This study outlines the importance of further characterization of young associations in the immediate solar neighborhood, which will provide new laboratories for the precise age calibration of nearby stars, exoplanets, and substellar objects.
Polarized Emission from Four Supernova Remnants in the THOR Survey
Authors: Shanahan Russell , Stil Jeroen M. , Anderson Loren , Beuther Henrik , Goldsmith Paul , Ott Jürgen , Rugel Michael , Soler Juan , Syed Jonas 
Published: November 2022

Abstract
We present polarization and Faraday rotation for the supernova remnants (SNRs) G46.8 − 0.3, G43.3 − 0.2, G41.1 − 0.3, and G39.2 − 0.3 in the L-band (1–2 GHz) radio continuum in the H i/OH/Recombination line survey. We detect polarization from G46.8 − 0.3, G43.3 − 0.2, and G39.2 − 0.3 but find upper limits at the 1% level of Stokes I for G41.1 − 0.3. For G46.8 − 0.3 and G39.2 − 0.3, the fractional polarization varies on small scales from 1% to ∼6%. G43.3 − 0.2 is less polarized with fractional polarization ≲3%. We find upper limits at the 1% level for the brighter regions in each SNR with no evidence for associated enhanced Faraday depolarization. We observe significant variation in Faraday depth and fractional polarization on angular scales down to the resolution limit of 16″. Approximately 6% of our polarization detections from G46.8 − 0.3 and G39.2 − 0.3 exhibit two-component Faraday rotation and 14% of polarization detections in G43.3 − 0.2 are multicomponent. For G39.2 − 0.3, we find a bimodal Faraday depth distribution with a narrow peak and a broad peak for all polarization detections as well as for the subset with two-component Faraday rotation. We identify the narrow peak with the front side of the SNR and the broad peak with the back side. Similarly, we interpret the observed Faraday depth distribution of G46.8 − 0.3 as a superposition of the distributions from the front side and the back side. We interpret our results as evidence for a partially filled shell with small-scale magnetic field structure and internal Faraday rotation.
Tidally Distorted Barytropes and Their Roche Limits, with Application to WASP-12b
Authors: Antonetti Victoria , Goodman Jeremy 
Published: November 2022

Abstract
The hot Jupiter WASP-12b has been found to be on a decaying 1.09 day orbit. The mean density of the planet inferred from transit and radial-velocity data is near its Roche limit; just how near depends on the planet’s uncertain internal structure. There is also spectroscopic evidence of mass loss. We accurately calculate the Roche density on the assumption of a synchronously rotating n = 1 polytrope, and find this to be only 15%–20% below the observational estimates for the mean density. We discuss the implied shape of the planet, its lifetime before complete disruption, and its current rate of mass loss based on our improved tidal model. The present mass-loss rate is at least as sensitive to the opacity and temperature profiles of the planet’s atmosphere as to its internal structure, however.
Jupiter and Saturn as Spectral Analogs for Extrasolar Gas Giants and Brown Dwarfs
Authors: Coulter Daniel J. , Barnes Jason W. , Fortney Jonathan J. 
Published: November 2022

Abstract
With the advent of direct-imaging spectroscopy, the number of spectra from brown dwarfs and extrasolar gas giants is growing rapidly. Many brown dwarfs and extrasolar gas giants exhibit spectroscopic and photometric variability, which is likely the result of weather patterns. However, for the foreseeable future, point-source observations will be the only viable method to extract brown dwarf and exoplanet spectra. Models have been able to reproduce the observed variability, but ground-truth observations are required to verify their results. To that end, we provide visual and near-infrared spectra of Jupiter and Saturn obtained from the Cassini VIMS instrument. We disk-integrate the VIMS spectral cubes to simulate the spectra of Jupiter and Saturn as if they were directly imaged exoplanets or brown dwarfs. We present six empirical disk-integrated spectra for both Jupiter and Saturn with phase coverage of 1.°7–133.°5 and 39.°6–110.°2, respectively. To understand the constituents of these disk-integrated spectra, we also provide end-member (single-feature) spectra for permutations of illumination and cloud density, as well as for Saturn’s rings. In tandem, these disk-integrated and end-member spectra provide the ground truth needed to analyze point-source spectra from extrasolar gas giants and brown dwarfs. Lastly, we discuss the impact that icy rings, such as Saturn’s, have on disk-integrated spectra and consider the feasibility of inferring the presence of rings from direct-imaging spectra.
Adaptation of the middle class to innovation: perception of new technologies and openness to them
Authors: Pishnyak Alina I. , Khalina Natalia V. 
Published: November 2022

In the modern world, a key skill is the ability to adapt to changing conditions, including mastering new programs, devices, technologies, ways to search for information, and sometimes new professions. With the outbreak of the pandemic – in the context of restrictive measures and transition to remote forms of employment – the problem of adaptation to innovation has become even more relevant. A quick switch to programs ensuring work in remote conditions (for example, Zoom, MSTeams) has become a necessary requirement for keeping the job for some of the employed. Residents of large cities had to switch over to digital public services, QR codes, online order of goods, etc. Obviously, not all groups of the population had a shared reaction to changes, including due to different perception of new technologies and attitudes towards them.
The middle class has been traditionally regarded as a change provider in society, as a layer most open to non-groundbreaking, yet sustainable transformations and new ideas. Testing validity of this statement becomes especially interesting in light of the new reality, that has challenged the middle class (due to peculiarities of employment and lifestyle) with mastering new technologies.
The purpose of this article is to analyze specific features of perception of new technologies by the middle class. Based on data of the specialized survey «Middle class: willingness to invest in human capital development», innovation openness index has been constructed comprising components of attitude, acceptance and use of innovations. On the basis of the technology acceptance model, a set of factors for perception of technical innovations has been identified, taking into account opinion of the middle class about usefulness, ease of use, reliability and safety, and elitism of innovations. In conclusion, relationship between perception of innovations and openness to them has been analyzed and determinants of openness to new technologies have been identified.
The study shows that the middle class has a positive attitude towards introduction of new technologies into various areas of life, is experienced in using them and is rather interested in innovative goods and services. However, the key study conclusion is related to heterogeneity of the middle class in terms of perception of innovations and openness to them. A statement that these categories are independent stratifying features both at the level of the middle class and the entire population has been suggested to stimulate further expert discussion.
Face à la psychologisation défensive : le minidrame, une méthode clinique entre thérapie et coaching
Authors: Pelletier Lou 
Published: November 2022

Certains contextes favorisent la psychologisation, selon laquelle une situation se trouve réduite au seul individu concerné. Cette défense inconsciente protège de la terreur de se sentir potentiellement victime impuissante d’un environnement pathogène, en même temps qu’elle empêche de s’en dégager. Les situations de burn-out se révèlent souvent symptomatiques de ce processus. Comment accompagner, en thérapie ou en coaching, dans ces conditions ? La méthode du minidrame situe le vécu du sujet dans ses liens avec son environnement. Cette forme de psychodrame (« drame ») psychanalytique par projection sur des figurines miniatures (« mini ») peut être mobilisée par des thérapeutes et des coachs ayant de solides bases psychanalytiques. Elle facilite l’analyse des enjeux inconscients dans les familles et les organisations, tant pour la pratique clinique que pour la recherche.
Médiations thérapeutiques en pratiques institutionnelles
Authors: Grondin Philippe , Brun Anne 
Published: November 2022

Psychose et autisme sont au cœur de la psychothérapie institutionnelle. Classiquement dans ce cadre, les médiations étaient utilisées comme des activités sans potentialité soignante. Cet article montre comment, dans le cadre d’une organisation institutionnelle accueillant des enfants, interagissent les espaces des groupes thérapeutiques à médiation et les autres espaces institutionnels : interstices, réunions institutionnelles et cliniques pour penser les transferts, les chaînes de transfert et une articulation de la constellation transférentielle. À partir de là, le processus de liaison pourra opérer avec une relance du processus de subjectivation.
La blockchain
Authors: Malafosse Maxime , Pascal Amandine 
Published: November 2022

Le mouvement citoyen des indignés du 15M de Barcelone a entrainé un basculement politique dans la ville. Dorénavant, la volonté de la municipalité est d’inclure les citoyens dans le processus démocratique et d’engager une politique économique centrée sur les communs. Dans ce contexte, cette étude de cas présente la stratégie digitale de la ville qui vise à redonner de la souveraineté numérique aux Barcelonais. Plus spécifiquement, elle présente le projet européen DECODE lancé pour déployer des communs de la donnée. Ce projet a permis de développer et d’expérimenter des technologies blockchains avec les citoyens afin qu’ils contrôlent le partage de leurs données personnelles. Ce cas vise donc à mieux comprendre comment des outils numériques décentralisés, qui reposent sur la technologie blockchain, peuvent favoriser la gestion des communs de la donnée à l’échelle d’une ville. Pour y répondre, trois projets pilotes expérimentés à Barcelone sont retenus : Digital Democracy and Data Commons, Citizens Internet of Things Data Governance et BarcelonaNow.
Effect and clinical significance of zoledronic acid combined with radiotherapy in the treatment of bone pain caused by bone metastasis in non-small cell lung cancer patients
Authors: Li Jian , He Rong , Xiao He , Zhou Peng , Geng Minying 
Published: November 2022

Objective:
To investigate the effect of zoledronic acid on the remission of bone pain in patients with non-small cell lung cancer (NSCLC) during and after radiotherapy.

Materials and Methods:
A total of 197 NSCLC patients who received radiotherapy for osteopathy with complete recorded visual analog scale (VAS) scores were enrolled. Of these, 79 patients were treated with radiotherapy alone (radiotherapy group), and 118 patients were treated with radiotherapy combined with zoledronic acid (zoledronic acid group). The differences in VAS scores between the two groups were compared. Logistic regression was used to determine the odds ratio (OR) of the complete response rate for osteodynia between the zoledronic acid group and the radiotherapy group. Univariate and multivariate Cox regression analyses were used to evaluate the independent prognostic factors for overall survival (OS).

Results:
The complete response rate in patients in the zoledronic acid group was significantly higher than that in patients in the radiotherapy group (odds ratio [OR] = 3.201, 95% confidence interval [CI]: 1.559-6.575, P = 0.002). Except for the baseline VAS score, all VAS scores in the zoledronic acid group at different time points during radiotherapy, at the end of radiotherapy, and 1 month after radiotherapy were significantly lower than those in the radiotherapy group (all P < 0.01). Grade 3 constipation was observed in only one patient in the zoledronic acid group. There were no other Grade 3 adverse events. Multivariate Cox regression analysis showed that only the treatment group (zoledronic acid group vs. radiotherapy group, hazard ratio [HR] = 0.720, 95% CI: 0.530-0.978, P = 0.036) and manner of bone destruction (mixture vs. osteolytic, HR = 0.596, 95% CI: 0.424-0.837, P = 0.003) were independent prognostic factors for OS.

Conclusion:
Zoledronic acid combined with radiotherapy can not only accelerate bone pain control but also prolong survival in NSCLC patients with bone metastases.
Epidemiological and radiological patterns of paediatric fractures in an elite community in South West Nigeria
Authors: Omidiji Olubukola T. A. , Akinmokun Olasode Israel , Olowoyeye Omodele A. 
Published: November 2022

Background:
Fracture remains a common cause of morbidity, mortality, and disability in childhood. The etiology of fractures varies between and within countries and depends on the socioeconomic and environmental conditions. Etiology of fractures from the elite and high socioeconomic class community has not been documented and this study aimed to document such, including the radiographic features.

Methods:
A prospective, descriptive, cross-sectional study conducted on 38 children below 17 years that presented with injured limb between July 1, 2018, and June 30, 2020, to a private facility located within a highbrow location in Lagos, Nigeria. Ethical approval was obtained from the Health Research and Ethics Committee, Lagos University Teaching Hospital, Idi-Araba. Data were collected with pro forma. Data analysis was done using the Microsoft excel and Statistical Package for the Social Sciences software (SPSS) for Windows version 21.

Results:
Thirty-eight children were recruited. The mean age was 8.78 ± 4.35 years. The male-to-female ratio was 3.2–1. Fall was the most common cause of the fracture. Injury occurred most within the school environment followed by the home environment. All the injured presented with pain and swelling of the affected parts. The upper limbs were more injured. Transverse fractures were the most common radiographic findings. Moderate-to-severe displacement of fracture edges was seen in 55.3%, with severe angulations of fracture edges in 23.4%. Majority of the fractures were managed conservatively.

Conclusion:
Majority of the fractures were due to falls. Most are complete and transverse fractures. A higher percentage was displaced. The management was mostly conservative.
Association of serum calcium levels with clinical severity of ischemic stroke at the time of admission as defined by NIHSS score: A cross-sectional, observational study
Authors: Vijay Prabhu SN , Tripathi Brijendra Krishna , Agarwal Yatish , Kabi Bhaskar Charana , Kumar Rajesh 
Published: November 2022

ABSTRACT

Introduction:
Calcium plays an important role in the pathogenesis of ischemic cell damage. Intracellular calcium accumulation leads to neuronal damage by triggering the cycle of cytotoxic events. In this study, the association of serum calcium levels with clinical severity of ischemic stroke as defined by the National Institute of Health Stroke Scale (NIHSS) score was evaluated.

Materials and Methods:
After obtaining ethical approval from the institutional ethics committee, data was collected from 60 ischemic stroke patients, who were divided into two groups of 30 patients each: group 1 with serum ionized calcium less than 4.5 mg/dl and group 2 with serum ionized calcium levels more than 4.5 mg/dl. The stroke severity in the two groups was assessed using the NIHSS score.

Results:
The severity of ischemic stroke according to the NIHSS score was greater in patients with low serum ionized calcium levels compared to the severity of ischemic stroke in patients with normal serum ionized calcium levels.

Conclusion:
Serum ionized calcium certainly plays a role in the pathogenesis of ischemic stroke by influencing the cycle of cytotoxic events that result in ischemic cell death. This study showed that the severity of ischemic stroke was greater in patients with low serum ionized calcium levels compared to patients with normal serum ionized calcium levels.
Prevalence of menopausal symptoms among women in Vadodara, Central Gujarat: The urban-rural divide
Authors: Shringarpure Kalpita S. , Kharawala Amrin , Panchal Preeti P. , Brahme Keyur M. , Baxi Sushma R. , Baxi Rajendra K. 
Published: November 2022

ABSTRACT

Aim:
The aim of this article is to estimate prevalence of menopausal symptoms among women in the menopausal age group and study the urban-rural differences.

Methods and Design:
Analytical cross-sectional study conducted in rural and urban field practice areas of a tertiary care center affiliated to Medical College, where 290 women (145 each from urban and rural areas) were interviewed to measure prevalence of menopausal symptoms. Forty-one symptoms were divided into ‘Psycho-somatic’ (17 symptoms), ‘genito-urinary (9 symptoms)’ and musculo-skeletal (5 symptoms) domains. The prevalence of each of these symptoms is reported as proportion and the differences in the median scores in the two groups were tested using Mann-Whitney U test.

Results:
From among 145 women each, in urban and rural settings, most common psychosomatic symptoms were physical exhaustion-fatigue (73.1%), difficulty climbing stairs (59.3%), sleep problems (45.2%), body ache (43.4%), and hot flushes (41.4%). Among the urban participants, most common was physical exhaustion (42.1%), difficulty climbing stairs (62.1%), anger (46.9%), sleep problems (45.5%), and irritability (42.1%), while among the rural participants they were physical exhaustion (66.2%), difficulty climbing stairs (56.6%), insomnia (54.5%), and body ache (46.2%). Most common genito-urinary symptoms overall and in rural areas were urinary urgency (35.9% and 38.6%), increased frequency of urine (31.7% and 37.2%) and incontinence (30% and 35.2% respectively). Among the urban women, common symptoms were urinary urgency (33.1%) followed by itching of private parts (30.3%) and increased frequency of urination (26.2%). Among musculo-skeletal symptoms, joint pain (74.1%, 74.5%, 73.8%) was the most common symptom followed by joint and muscular discomfort (71.7%, 73.8%, 69.7%) among the overall, urban and rural participants. There was a significant difference in the median psychosomatic score as per the symptoms experienced by the urban and rural participants (U = 36, Z statistic = 2.31, and P = 0.02). However, there was no significant difference in the scores for genito-urinary and musculo-skeletal symptoms; thereby, median scores under both these domains were almost similar in both urban and rural groups

Conclusion:
There was significant difference in the median psychosomatic score as per the symptoms experienced by the urban and rural participants however; there was no significant difference in genito-urinary and musculo-skeletal symptom scores.