bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of exercise intervention on tobacco dependence: a meta-analysis
Authors: Xu Jinzhi , Zhang Shiyue , Chen Zichao , Wu Zhusheng 
Published: February 2025

IntroductionSmoking poses a significant threat to global human health, making smoking cessation a controllable means of preventing mortality. Exercise, as a means of promoting a healthy lifestyle, offers substantial benefits to individuals attempting to quit smoking. However, due to variations in experimental populations and conditions, the specific effects and benefits of exercise on smoking cessation remain unclear. In this meta-analysis, we comprehensively evaluated the withdrawal effects of different intensities of exercise on tobacco-dependent individuals.MethodsStatistical analysis and graphing were performed using Stata 14 and Review Manager 5.4 software. A total of 47 literatures, encompassing 57 randomized controlled trials and involving 4,267 tobacco-dependent individuals, were included.ResultsThe meta-analysis results showed that long-term exercise had no significant difference or impact on the degree of tobacco dependence between the exercise and control groups. However, acute exercise was associated with increased tobacco craving (desire and intensity) and more pronounced withdrawal symptoms.DiscussionAcute aerobic exercise can significantly reduce craving and withdrawal symptoms among individuals attempting to quit smoking, demonstrating a certain role in smoking cessation. Acute aerobic exercise emerges as the most effective form of physical exercise for intervening in tobacco dependence.Systematic review registrationhttps://www.crd.york.ac.uk/PROSPERO/, CRD42024550014.
Gender Differences in Intimate Partner Violence Victimization and Its Relationships With Anxiety, Depression Symptoms and Suicide Behaviours in China
Authors: Lu Li , Ye Lizhen , Zhang TianTian , Li Rong , Chen Chang , Cao Zixuan , Ma Bing-Cun , Dang Zhan-Cui , Yu Baeksan , Andreassen Ole A. , Shen Qing , Zhou Zhongliang , Lai Sha , Liu Shou 
Published: February 2025

ObjectivesTo investigate the gender difference in Intimate partner violence (IPV) victimization and its association with mental health, examine social-demographic and health characteristics-specific relationships.MethodsThis cross-sectional study evaluated lifetime prevalence of total, psychological, physical and sexual IPV victimization. Gender-stratified multiple logistic regressions were performed to examine associations between total and subtypes of IPV victimization and anxiety and depressive symptoms, suicide ideation and suicide attempt. Sensitivity analyses and stratification analyses were additionally conducted.ResultsAmong 21,824 participants (female: 44.7%), females reported higher total, psychological and physical but not sexual lifetime prevalence of IPV victimization than males. Specifically, male participants with psychological (OR = 3.62, 95% CI: 2.58–5.08 vs. OR = 1.87, 95% CI: 1.39–2.51) or sexual (OR = 4.02, 95% CI: 2.61–6.20 vs. OR = 1.46, 95% CI: 0.91–2.35) IPV victimization presented greater odds of presenting possible anxiety than females; males with physical IPV victimization showed greater likelihood of with suicide ideation than females (OR = 9.95, 95% CI: 6.68–14.82 vs. OR = 4.61, 95% CI: 3.02–6.15).ConclusionPrevention programs should be tailored to respond to IPV in various contexts to reduce the likelihood of and the detrimental effects of IPV.
Supply of mineral substances to the adult population of the Western Siberia region
Authors: Brusentsova A. V. , Turchaninov D. V. , Shirinsky V. A. , Vilms E. A. , Yunatskaya T. A. 
Published: February 2025

Aim. Hygienic assessment of mineral deficiencies among the adult population of Western Siberia. Materials and methods. The supply of minerals to the adult population of the Omsk region was assessed in a cross-sectional descriptive observational study based on the content of 24 elements in human hair in a random quota sample that included 333 people (151 men and 182 women). Results. In 69.7 ± 2.5 % of the adult population of the Omsk region, disturbances in the supply of mineral substances were noted. Among the most common deficiencies were zinc (32.4 ± 2.6 %), selenium (29.7 ± 2.5 %), copper (26.8 ± 2.4 %), magnesium (26.2 ± 2.4 %), iron (23.9 ± 2.3 %), silicon (16.8 ± 2.1 %), calcium (15.9 ± 2.0 %), potassium (15.9 ± 2.0 %), and molybdenum (11.4 ± 1.7 %). An increased content of toxic and potentially toxic mineral substances in the body was noted for such substances as aluminum (32.8 ± 2.6 %), cadmium (31.2 ± 2.5 %), and lead (10.1 ± 2.5 %). The elemental status in men and women, as well as in the age groups of 18–29 years, 30–44 years, 45–64 years, 65 and more years was determined. The frequency of mineral deficiencies increased with age for such elements as magnesium, iron, and selenium. Conclusion. In comparison with 2007–2010, a tendency towards a decrease in the frequency of mineral deficiency in the adult population of the region was observed. In 69.7 ± 2.5 % of the adult population of the Omsk region, disturbances in the supply of mineral substances were noted, with their frequency increasing with age and being more common in men.
Spectrum of secondary radiation from the hydroxyapatite-wollastonite marker for pre-irradiation marking
Authors: Pasechnik A. A. , Apanasevich V. I. , Papynov E. K. , Shichalin O. O. , Argishev O. A. , Stegniy K. V. , Nevozhay V. I. , Kostiv E. P. , Temchenko V. V. , Borisenko A. V. , Pankratov I. V. 
Published: February 2025

Objective. To determine the potential for generating secondary radiation on a hydroxyapatite-wollastonite graft, which has the potential to be used as a marker for postoperative pre-irradiation marking. Materials and methods. During the simulation of a radiotherapy session, the spectrum of secondary radiation generated on the hydroxyapatite-wollastonite graft and polyacrylamide was studied. Polyacrylamide, composed of basic chemical elements similar to those in human soft tissues, was used as an equivalent. Hydroxyapatite-wollastonite was obtained by plasma-reactive sintering of Ca3(Si3O9) powder mixed with reactive components (CaO and CaHPO4HAP). The simulation of radiotherapy was conducted using a TrueBeam Linear Accelerator, developed by Varian Medical Systems, utilizing photon energy of 6 mega-electron volts (MeV) with a portable lead block shield and an aperture of 10 mm in diameter for irradiation. An SKS-50M gamma spectrometer with a high-purity germanium detector was used to record the photon distribution. Instrument readings were summarized in increments of 50 kilo-electron volts (keV) within the range of 0 to 2650 keV and presented graphically. Three measurements were taken in each range, after which the arithmetic mean and mean deviation were calculated. The significance of differences between means was determined using Student's t-test. Results. The secondary radiation from the studied samples in the range of 51–100 keV showed minor differences: hydroxyapatite-wollastonite produced 23.18 ± 2.57 pulses/second compared to polyacrylamide at 21.57 ± 2.37 pulses/second, while at energies of 101–150 keV, hydroxyapatite-wollastonite yielded 21.18 ± 2.51 pulses/second versus polyacrylamide at 22.9 ± 2.41 pulses/second. However, these differences were not statistically significant. Conclusion. The graft of hydroxyapatite-wollastonite micro-particles is considered to be a promising material for precise postoperative/pre-irradiation marking during treatment planning and does not require recalculation of radiation dose.
Valproic acid and celecoxib enhance the effect of temozolomide on glioblastoma cells
Authors: Pak O. I. , Kosianova A. A. , Zaitsev S. V. , Bryukhovetskiy I. S. 
Published: February 2025

Objective. To evaluate the survival of patients with recurrent glioblastoma receiving valproic acid and to study its impact in combination with temozolomide and celecoxib on tumor cells. Materials and methods. A retrospective analysis was conducted on data from patients diagnosed with glioblastoma (ICD-10 – C71) who received valproic acid as part of their comprehensive treatment and were reoperated on with recurrent glioblastoma. Tumor cells of the C6, U87 and T98G lines were used for the experimental study. Glioblastoma modeling was performed using Wistar rats. The study was approved by the ethics committee. Results. The median overall survival of patients with glioblastoma receiving valproic acid accounted for 22 months, compared to 13 months for patients not receiving valproic acid. In in vitro experiments, the half-maximal inhibitory concentration (IC50) of temozolomide for various tumor cell lines ranged from 435.3 to 844 μM; the IC50 of valproic acid for U87MG, T98G, and C6 cell lines comprised 1510, 3900, and 3600 μM, respectively; the IC50 of celecoxib for these tumor cell lines amounted to 30.1, 41.07, and 48.4 μM, respectively. Valproic acid significantly enhanced the antiglioma effect of temozolomide on U87 cell lines; the highest sensitivity to the action of celecoxib in combination with temozolomide was observed in C6 and T98G cell lines. The combination of valproic acid with celecoxib enhanced the antiglioma action of temozolomide both in vitro and in vivo, which was accompanied by a reduction in tumor volume (p < 0.05) and increased survival of experimental animals. Conclusion. The high antiglioma potential of the combination of valproic acid and celecoxib with temozolomide opens up prospects for optimizing existing treatment approaches for recurrent glioblastoma, thereby highlighting the need for further research. Valproic acid and celecoxib enhance the effects of temozolomide on glioblastoma cells.
La voz de las infancias migrantes venezolanas: el desafío de la estrategia metodológica NAM (Narrativas Migrantes) en el contexto educativo colombiano
Authors: Linares-Alvarado Martha Liliana , Forero-Londoño Oscar Fernando 
Published: February 2025

La palabra y las representaciones que el niño y la niña tienen del curso de su vida son un elemento valioso al desarrollar investigaciones sobre la infancia. El presente artículo, hace referencia a la estrategia de campo NAM (narrativas migrantes), una propuesta metodológica que le otorga voz a los niños y niñas en situación migratoria para realizar ejercicios de investigación, lo que implica una visibilización de sus narrativas como agentes sociales. El objetivo del estudio fue identificar las trayectorias de los participantes a partir de tres puntos de inflexión: su origen social, su experiencia migratoria y el empleo de ella como estrategia de reproducción social. Lo anterior está inspirado en la sociología relacional de Pierre Bourdieu a fin de ampliar los discursos que se tienen de la infancia venezolana en Colombia.
La estrategia metodológica permitió determinar que, la implementación del Mosaic Aproach es un recurso valioso para el encuentro con poblaciones vulnerables ya que devela con éxito las narrativas colectivas y particulares de la infancia y, que para el caso estudiado encarna trayectorias de una migración en crisis. De otro lado, los capitales económicos, escolares y culturales con los cuales transitan los niños, niñas y sus familias inciden en las representaciones que tiene la infancia migrante en el país receptor y específicamente en la escuela. En el anterior sentido, esta propuesta aporta a los investigadores interesados en abordar el tema de la migración infantil y poblaciones de niños y niñas que han visto silenciadas o invisibilizadas sus voces producto de exclusiones o violencias.
Análisis de las fortalezas y debilidades de los estudiantes de 8vo semestre de la Licenciatura en Biología de la FES Iztacala- UNAM
Authors: Sánchez-Fabila Gabriela , Ramas-Arauz Francisco Ernesto , Moreno-Colín Roberto 
Published: February 2025

El análisis FODA nos permite perfilar a los estudiantes de la licenciatura de Biología, influenciando su experiencia educativa y enriqueciendo su personalidad, identificando algunos de sus hábitos más arraigados. Aunque el análisis FODA cuenta con cuatro componentes como son las fortalezas, debilidades, oportunidades y amenazas, la presente investigación tuvo como fin explorar las fortalezas y debilidades de estudiantes del último semestre de la carrera de la Licenciatura en Biología de la Facultad de Estudios Superiores Iztacala- UNAM, examinando tanto las cualidades que los estudiantes aportan a su formación académica como los desafíos que enfrentan. Hablar de fortalezas y debilidades en jóvenes universitarios implica identificar cualidades, actitudes y habilidades constantes de una persona dándole ventajas laborales importantes para su desempeño profesional. La muestra considerada fue de 10 estudiantes de octavo semestre como estudios de caso; elegidos al azar de 38 en total; aplicando números aleatorios en su selección, sus respuestas fueron clasificadas en 5 categorías; habilidades personales, conocimiento biológico, valores, habilidades de aprendizaje y emociones, perfilando que los mayores puntajes para fortalezas y debilidades fueron las habilidades personales como la buena escucha, el carisma o lo creativo, mientras que para las debilidades la distracción, la impuntualidad, introvertido por mencionar algunas.
Como conclusión se llegó a que solo a través de un enfoque integral que reconozca y aborde tanto las fortalezas como las debilidades desde etapas tempranas de su formación permitirá que subsanes muchas de sus debilidades y evitar que se conviertan en amenazas al momento de ejercer profesionalmente, favoreciendo que los estudiantes de la UNAM se conviertan en profesionales competentes, propositivos, proactivos y ciudadanos responsables.
Rethinking play and child-centredness within early childhood curriculum in Croatia
Authors: Bogatić Katarina , Višnjić Jevtić Adrijana 
Published: February 2025

Within Early Childhood Education and Care (ECEC) the child-centred approach, with all its various and diverse contextual interpretations, is well-established as a cynosure of contemporary theoretical discourses as well as endeavours in everyday practice, at least on a declarative level. Play is positioned as a high priority within the child-centred approach; more specifically, play is conceptualized as the central activity of the child through which they learn. Whilst these two concepts seem to be coherent and based upon similar theoretical underpinnings, there is much room for critical discussion concerning the conceptualizations and rationale behind both of them. This paper discusses how the academic community, in this paper, exemplified by specific policy-makers and early childhood educators in Croatia, see play and child-centredness in the curriculum-framed ECEC context. An e-focus group was conducted with twelve (12) early childhood educators in Croatia, showcasing the educators’ uncertainties regarding thinking about and ‘doing’ play and child-centredness while realising their planned curriculum. The paper concludes with deliberations on the position of adults within child-centred ECEC practice, based on both literature and research results with a potential impact in terms of rethinking ECEC practices as well as documentation practices in Croatia.
Architecture Classification for Extrasolar Planetary Systems
Authors: Howe Alex R. , Becker Juliette C. , Stark Christopher C. , Adams Fred C. 
Published: February 2025

Abstract
This paper presents a classification framework for the architectures of planetary systems based on a complete survey of the confirmed exoplanet population. With nearly 6000 confirmed exoplanets discovered, including more than 300 multiplanet systems with N ≥ 3 planets, the current observational sample has reached a point where it is both feasible and useful to build a classification system that divides the observed population into meaningful categories. This framework provides a criterion for splitting planetary systems into inner and outer regimes, then further dividing inner systems into dynamical classes. The resulting categories include “peas-in-a-pod systems,” with uniformly small planets, and “warm-Jupiter systems,” with a mix of large and small planets, as well as “closely spaced systems” and “gapped systems,” with further subdivisions based on the locations of gaps and other features. These categories can classify nearly all of the confirmed N ≥ 3 systems with minimal ambiguity. We qualitatively examine the relative prevalence of each type of system, subject to observational selection effects, as well as other notable features, such as the presence of hot Jupiters. A small number of outlier systems are also discussed. Potential additional classes of systems yet to be discovered are proposed.
Nonstop Variability of Sgr A* Using JWST at 2.1 and 4.8 μm Wavelengths: Evidence for Distinct Populations of Faint and Bright Variable Emission
Authors: Yusef-Zadeh F. , Bushouse H. , Arendt R. G. , Wardle M. , Michail J. M. , Chandler C. J. 
Published: February 2025

Abstract
We present the first results of JWST Cycle 1 and 2 observations of Sgr A* using NIRCam taken simultaneously at 2.1 and 4.8 μm for a total of ~48 hr over seven different epochs in 2023 and 2024. We find correlated variability at 2.1 and 4.8 μm in all epochs, continual short-timescale (a few seconds) variability, and epoch-to-epoch variable emission implying long-term (~days to months) variability of Sgr A*. A highlight of this analysis is the evidence for subminute, horizon-scale time variability of Sgr A*, probing inner accretion disk size scales. The power spectra of the light curves in each observing epoch also indicate long-term variable emission. With continuous observations, JWST data suggest that the flux of Sgr A* is fluctuating constantly. The flux density correlation exhibits a distinct break in the slope at ~3 mJy at 2.1 μm. The analysis indicates two different processes contributing to the variability of Sgr A*. Brighter emission trends toward shallower spectral indices than the fainter emission. Cross-correlation of the light curves indicates for the first time a time delay of 3–40 s in the 4.8 μm variability with respect to 2.1 μm. This phase shift leads to loops in plots of flux density versus spectral index as the emission rises and falls. Modeling suggests that the synchrotron emission from the evolving, age-stratified electron population reproduces the shape of the observed light curves with a direct estimate of the magnetic field strengths in the range between 40 and 90 G and an upper cutoff energy, E

c
, between 420 and 720 MeV.
The Eruptive Nature of the Variable Star CzeV195
Authors: Peretto Ivo , Lora Stefano , Sassaro Lorenzo , Furlato Giovanni , Barbieri Matilde , Barbieri Lorenzo , Lopresti Claudio , Quadri Ulisse , Strabla Luca , Madurini Paolo 
Published: February 2025

Abstract
CzeV195 is a variable star discovered by Jaroslav Trnka (CzeV) in 2017 and classified at the Variable Star Index as a suspected EA-type variable star. The SSV-UAI-GRAV research section of the Unione Astrofili Italiani, undertook an observing campaign with ground-based telescopes in 2024 June and July. The star turned out to be an eclipsing variable of the EA type with a period of 0.604905 days. It was possible to detect an oscillation between the primary and secondary minima, typical of chromospherically active stars such as BY Draconis. Thanks to Zwicky Transient Facility and All-Sky Automated Survey for Supernovae photometry, ourbursts typical of UV Cet eruptive stars were detected. Czev195 was ultimately classified after our studies as an EA+BY+UV.
Clinical Audit on Visual Outcomes of Patients Underwent Cataract Surgery at CL Gupta Eye Institute
Authors: Khurana Ashi , Agarwal Pradeep , Chauhan Lokesh 
Published: February 2025

Abstract

Background:
Cataract surgery is a widely performed procedure aimed at restoring visual acuity in individuals with cataracts. Evaluating the visual outcomes of these surgeries is essential for assessing surgical effectiveness and patient satisfaction. This study presents a clinical audit conducted at CL Gupta Eye Institute to analyze the visual outcomes of patients who underwent cataract surgery, aiming to identify trends and areas for improvement.

Methodology:
A retrospective medical chart review was conducted on patients who underwent cataract surgery at CL Gupta Eye Institute between January 20 and December 21. The study included 2713 randomly selected patients, and data on demographics, preoperative visual acuity, surgical details, postoperative visual outcomes, and complications were collected and analyzed.

Results:
Among the 11,124 cataract surgeries performed during the study period, 2713 patients were included in the analysis. The average age of patients was 57.9 years, with a slight male predominance. Preoperatively, 2.6% of patients had vision <6/60 in both eyes, while postoperatively, 93.4% achieved a good visual outcome (>6/12). However, 2.3% experienced poor visual outcomes according to WHO standards. Complications necessitating a second surgery were observed in 25 patients, with subsequent visual improvement in 17 cases.

Conclusion:
The clinical audit demonstrates high rates of successful visual outcomes following cataract surgery at CL Gupta Eye Institute, exceeding WHO standards. The findings underscore the effectiveness of surgical interventions and highlight the areas for continued quality improvement. Planning for a re-audit in July 2024 will facilitate the assessment of long-term trends and enable the institute to maintain its commitment to delivering optimal visual outcomes for patients undergoing cataract surgery.
Rentabilité agro-économique d’un supplément d’engrais minéral sur la variété de riz FKR84, dans le périmètre rizicole de Sindou à l’Ouest du Burkina Faso
Authors: Kissou Jacques O. , Yameogo Poulouma Louis , Sauret Élie S.G. , Serme Idriss , Coulibaly Kalifa 
Published: February 2025

L’étude a été initiée pour améliorer la rentabilité économique des engrais dans un contexte d’appauvrissement continu des sols dans le périmètre rizicole de Sindou à l’Ouest du Burkina Faso. Ainsi, l’efficacité des doses variées de NPK et de l’urée sur les performances agronomiques du riz de variété FKR84 y a été examinée. Le dispositif utilisé a été du type split –plot avec trois répétitions. Les parcelles principales étaient représentées par les trois doses de NPK (NPK1, NPK2, NPK3), respectivement (150, 200 et 250) kg.ha.-1. Les doses NPK1, NPK3 ont été fractionnées en 100 kg.ha-1 et 200 kg.ha-1 appliquées au repiquage et 50 kg.ha-1 apportée à l’épiaison contre 200 kg.ha-1 de NPK2 appliquée en une dose unique. Chaque parcelle principale a été subdivisée en quatre parcelles secondaires correspondantes aux doses d’urée (U1, U2,U3 et U4).La combinaison des doses de NPK et d’urée a permis d’obtenir douze traitements: dont la combinaison NPK2*U1 était le témoin. Les parcelles U1, U2 ont reçu 50 kg.ha-1d’urée perlée 15 jours après le repiquage (JAR) contre 72 kg.ha-1 d’USG au 10ème JAR pour U3 et U4. A l’épiaison, U2 et U4 ont reçu 50 kg.ha-1 d’urée perlée contre 50 kg.ha-1 de NPK pour les parcelles principales NPK1 et NPK3. Les résultats ont montré que le traitement NPK3*U1 a donné un rendement en paddy de 5004 kg.ha-1 soit un taux d’accroissement de plus 53% par rapport au témoin (3262 kg.ha-1 ), une efficacité agronomique (EAF) de 34%, de générer une marge brute de 3451 FCFA.ha-1 pour un surplus d’un kilogramme de NPK. Ce traitement est économiquement rentable (RV/C= 2) et pourrait être recommandé dans notre système de riziculture.