bluuebunny/crossref_metadata_2025_split huggingface dataset:
Beden Eğitimi ve Spor Dersinde Ortaokul Öğrencilerinin Sergiledikleri Sportmenlik Davranışlarının Çeşitli Değişkenler Açısından İncelenmesi
Authors: BUYRUKOĞLU Erhan , ÖZDEMİR Mehmet , KAYANTAŞ İdris , ÇETİNKAYA Erkan 
Published: December 2022

Bu çalışma ortaokul öğrencilerinin beden eğitimi ve spor dersinde sergiledikleri sportmenlik davranışlarının çeşitli değişkenler açısından incelenmesi amacıyla yapılmıştır. Araştırmanın çalışma grubunu 2021-2022 eğitim öğretim Sivas ve Yalova İlindeki Rastgele Seçilmiş Orta Okullar Oluşturmaktadır.
Çalışmada verilerin toplanması iki bölümden oluşmaktadır. Birinci bölümde araştırmacı tarafından oluşturulan kişisel bilgiler tablosu, ikinci bölümde Koç, (2013) tarafından hazırlanan “Beden Eğitimi Dersi Sportmenlik Davranışı Ölçeği (BEDSDÖ) kullanılmıştır.
Verilerin analizinde SPSS programı kullanılarak %95 güven aralığında ve 0,05 anlamlılık düzeyinde değerlendirilmiştir. Katılımcıların kişisel bilgilerini belirlemeye yönelik tanımlayıcı istatistikler hesaplanmıştır. Verilerin normal dağılım gösterip göstermediği Kolmogrov Smirnow testine bakılarak olarak karar verilmiştir. İstatistiksel açıdan, Mann Witney U testi, Kruskal Wallis H testi, frekans, yüzde ve güvenirlik katsayısı hesaplamaları yapılmıştır.
Araştırma sonucunda katılımcıların sportmenlik davranışı puanlarının yüksek olduğu görülmektedir. Katılımcıların Beden Eğitimi Dersi Sportmenlik Davranışları ile; cinsiyet değişkeni arasında yapılan analizde Negatif Davranışları Sergileme boyutu ve ölçek toplam puanında istatistiksel olarak anlamlı farklılık olduğu, sınıf değişkeninde Pozitif Davranışları Sergileme boyutu ve ölçek toplam puanında istatistiksel olarak anlamlı farklılık olduğu, kulüp sporcusu olma değişkeninde sadece Negatif Davranışları Sergileme boyutunda kulüp sporcusu olmayan katılımcılar lehine istatistiksel olarak anlamlı farklılık olduğu, okul takımına katılma değişkeninde Negatif Davranışları Sergileme boyutunda ve ölçek toplam puanında kulüp sporcusu olmayan katılımcılar lehine istatistiksel olarak anlamlı farklılık olduğu ve spor branşı değişkeninde negatif davranışları sergileme boyutunda istatistiksel olarak anlamlı farklılık olduğu görülmektedir (p
Close Trans-Neptunian Object Passages as a Driver of the Origin and Evolution of Ultrawide Kuiper Belt Binaries
Authors: Campbell Hunter M. , Stone Lukas R. , Kaib Nathan A. 
Published: December 2022

Abstract
Within the dynamically cold low-inclination portion of the Classical Kuiper Belt, there exists a population of weakly bound binary systems with a number of unusual properties, most notable of which is their extremely wide orbital separations—beyond 7% of their Hill radii. The stability and evolution of these ultrawide Trans-Neptunian binaries (TNBs) have, in the past, been studied extensively under the assumption that the primary evolving mechanisms are interactions between the binary components and impacting Trans-Neptunian Objects (TNOs). Here, we instead study their evolution as driven by the gravitational perturbations of close passing but nonimpacting TNOs. By simulating these passages, we show that the aggregate effects of encounters over billions of years have a significant effect on Kuiper Belt binary evolution. Such processes can lead to tight binaries widening significantly over time, approaching and sometimes surpassing the separation of the widest known TNBs. We also find that the eccentricity and inclination distributions of observed ultrawide TNBs can be sampled from such widened binaries. While we are unable to produce enough wide binaries to explain their abundance, the orbital properties of ones we do produce are consistent with known wide binaries.
A Red Giants’ Toy Story
Authors: Miller Bertolami Marcelo M. 
Published: December 2022

Abstract
In spite of the spectacular progress accomplished by stellar evolution theory, some simple questions remain unanswered. One of these questions is “Why do stars become red giants?”. Here we present a relatively simple analytical answer to this question. We validate our analysis by constructing a quantitative toy model of a red giant and comparing its predictions to full stellar evolutionary models. We find that the envelope forces the value of

∇
=
d
ln
T

/

d
ln
P

at, and above, the burning shell into a very narrow range of possible values. Together with the fact that the stellar material at the burning shell both provides and transports most of the stellar luminosity, this leads to tight relations between the thermodynamic variables at the burning shell and the mass and radius of the core—T

s
(M

c
, R

s
), P

s
(M

c
, R

s
), and ρ

s
(M

c
, R

s
). When complemented by typical mass–radius relations of the helium cores, this implies that for all stellar masses the evolution of the core dictates the values of T

s
, P

s
, and ρ

s
. We show that for all stellar masses evolution leads to an increase in the pressure and density contrasts between the shell and the core, forcing a huge expansion of the layers on top of the burning shell. Besides explaining why stars become red giants our analysis also offers a mathematical demonstration of the so-called shell homology relations, and provides simple quantitative answers to some properties of low-mass red giants.
SPYGLASS. III. The Fornax–Horologium Association and Its Traceback History within the Austral Complex
Authors: Kerr Ronan , Kraus Adam L. , Murphy Simon J. , Krolikowski Daniel M. , Bedding Timothy R. , Rizzuto Aaron C. 
Published: December 2022

Abstract
The study of young associations is essential for building a complete record of local star formation processes. The Fornax–Horologium association (FH), including the χ
1 Fornacis cluster, represents one of the nearest young stellar populations to the Sun. This association has recently been linked to the Tuc-Hor, Carina, and Columba associations, building an extensive “Austral Complex” almost entirely within 150 pc. Using Gaia astrometry and photometry in addition to new spectroscopic observations, we perform the deepest survey of FH to date, identifying over 300 candidate members, nearly doubling the known population. By combining this sample with literature surveys of the other constituent populations, we produce a contiguous stellar population covering the entire Austral Complex, allowing the definitions of subpopulations to be reassessed along with connections to external populations. This analysis recovers new definitions for FH, Tuc-Hor, Columba, and Carina, while also revealing a connection between the Austral complex and the Sco-Cen-affiliated Platais 8 cluster. This suggests that the Austral complex may be just a small component of a much larger and more diverse star formation event. Computing ages and tracing stellar populations back to formation reveals two distinct nodes of cospatial and continuous formation in the Austral Complex, one containing Tuc-Hor, and the other containing FH, Carina, and Columba. This mirrors recent work showing similar structure elsewhere, suggesting that these nodes, which only emerge through the use of traceback, may represent the clearest discrete unit of local star formation, and a key building block needed to reconstruct larger star-forming events.
Solar Polar Magnetic Fields: Comparing Full-disk and High-resolution Spectromagnetograph Data
Authors: Petrie Gordon J. D. 
Published: December 2022

Abstract
This is the first systematic comparison between photospheric polar magnetic field data from a full-disk synoptic observing program, the National Solar Observatory’s Synoptic Optical Long-term Investigations of the Sun Vector Spectromagnetograph (SOLIS/VSM), and a high-resolution vector spectromagnetograph, the Hinode Solar Optical Telescope Spectropolarimeter (SOT/SP). Polar magnetic fluxes derived from longitudinal magnetic field measurements from both telescopes and from SOT/SP full-Stokes vector data are all compared in the form of polar synoptic maps. Measurements taken over 35 day periods with advantageous rotation axis tilt angle are used; observations extend to the poles, and no synthetic pole-filling is needed. Polar fluxes are derived from longitudinal data assuming an approximately radial field, whereas those derived from vector data are based on measured vector magnitude and direction. However, the full-vector measurements may have a detection problem: polar fields are observed as mostly transverse from (near) Earth, and Zeeman sensitivity to transverse fields is significantly lower than for longitudinal fields. Accordingly, the SOT/SP vector-based polar fluxes are lower than the longitudinal-based fluxes from both telescopes, a result driven by pixels without sufficient Q and U signals for the full-Stokes inversions to detect significant radial field but with good Stokes V signal implying a significant field. Furthermore, the SOT/SP longitudinal-based fluxes are significantly higher than their VSM counterparts because of superior seeing-free spatial resolution and longer observation time. The SOT/SP longitudinal-based polar fluxes appear large enough to account for radial interplanetary field measurements whereas the SOT/SP vector-based and the VSM ones are generally too low.
V5856 Sagittarii/2016: Broad Multiepoch Spectral Coverage of a Sustained High-luminosity Nova
Authors: Williams Robert , Walter Frederick M. , Rudy Richard J. , Munari Ulisse , Luckas Paul , Subasavage John P. , Mauerhan Jon C. 
Published: December 2022

Abstract
Nova V5856 Sagittarii is unique for having remained more than nine magnitudes above its pre-outburst brightness for more than 6 yr. Extensive visible and infrared (IR) spectra from the time of outburst to the present epoch reveal separate emitting regions with distinct spectral characteristics. Permitted emission lines have both broad and narrow components, whereas the forbidden line profiles are almost entirely broad. The permitted line components frequently display P Cygni profiles indicating high optical depth, whereas the broad components do not show detectable absorption. The densities and velocities deduced from the spectra, including differences in the O i
λ7773 and λ8446 lines, are not consistent with an ongoing wind. Instead, the prolonged high luminosity and spectral characteristics are indicative of a post-outburst common envelope that enshrouds the binary, and is likely the primary source of the visible and IR emission.
Biodiversity of Coleoptera (Insecta) in Mordovia State Nature Reserve (Russia) using fermental traps
Authors: Egorov Leonid , Ruchin Alexander , Esin Mikhail , Artaev Oleg 
Published: December 2022

Protected areas are unique ecosystems that are minimally affected by anthropogenic activities. Therefore, in many cases, they are refugia and relevance of faunistic research is undeniable here. A simple method of catching insects, such as trapping with the help of fermental traps, was used in this area for the first time. The authors of the dataset used this method from 2018 to 2021. One thousand and fifty-one traps of our own design were installed. The dataset includes data on 367 species from 52 families (6,497 records of 44,600 specimens). Ten species were dominant in the traps (Cryptarcha strigata, Protaetia marmorata, Glischrochilus grandis, Glischrochilus hortensis, Soronia grisea, Rhagium mordax, Leptura thoracica, Leptura quadrifasciata, Quedius dilatatus and Protaetia fieberi). These species accounted for 76.9% of all individuals in the total amount of captured specimens. Cryptarcha strigata was the most numerous species (28.8% of the total) and the most frequently encountered species (64.9%). The greatest species diversity was recorded in the families Cerambycidae (53 species), Elateridae and Curculionidae (39 species each), Nitidulidae and Coccinellidae (22 species each). The dataset contains information on the occurrence of 15 rare species.
We have recently published a checklist of the Coleoptera of Mordovia State Nature Reserve (Egorov et al. 2020). It included 2,145 species from 88 families. However, the published list did not contain information about the occurrence of various species of beetles, especially caught in recent years. Part of this list contained information about species collected using fermental traps. However, the list of species did not provide information about specific locations.
Gender balance and geographical diversity in editorial boards of Geochimica et Cosmochimica Acta and Chemical Geology
Authors: Pourret Olivier , Anand Pallavi , Bots Pieter , Cottrell Elizabeth , Dosseto Anthony , Gunter Ashley , Hedding David W. , Ibarra Daniel Enrique , Irawan Dasapta Erwin , Johannesson Karen , Labidi Jabrane , Little Susan , Liu Haiyan , Makhubela Tebogo Vincent , Marin Carbonne Johanna , Perez-Fodich Alida , Riches Amy , Tartèse Romain , Tripati Aradhna 
Published: December 2022

Background: Members of editorial boards of academic journals are often considered gatekeepers of knowledge and role models for the academic community. Editorial boards should be sufficiently diverse in the background of their members to facilitate publishing manuscripts representing a wide range of research paradigms, methods, and cultural perspectives.
Objectives: To critically evaluate changes in the representation of binary gender and geographic diversity over time on the editorial boards of Chemical Geology and Geochimica et Cosmochimica Acta, flagship geochemistry journals, respectively, from the European Association of Geochemistry and the Geochemical Society &ndash; Meteoritical Society partnership.
Methods: The composition of editorial boards was ascertained as given in the first issue of each year, over 1965&ndash;2021 for Chemical Geology and 1950&ndash;2021 for Geochimica et Cosmochimica Acta, and members of the editorial boards were coded for their country of affiliation (the country of origin may have been different) and for their binary gender.
Results: Gender parity, limited to men and women, and the number of countries of affiliation increased steadily between the late 1980s and 2021. However, the geographic distribution remained dominated by affiliations from North America and Western Europe. The editor-in-chief or board of editors had a significant impact on the diversity of the editorial boards, and both geographic and gender diversity may evolve with nearly every newly appointed editor. However, the persistently substantial under-representation on editorial boards of affiliations outside North America and Europe is of concern and needs to be the focus of active recruitment and ongoing monitoring. This approach will ensure that traditionally low geographic diversity is increased and maintained in the future.
Conclusion: Improving diversity and inclusion of editorial boards of academic journals and strengthening journal and disciplinary reputations are mutually reinforcing. Instituting a rotating editorship with emphasis on embedding broader geographic networks and more equitable international recruitment could ensure sustained and wider geographic representation and gender balance of editorial boards and promote originality and quality of published research, representing our global communities.
Correlation between predominantly subclinical peripheral arterial disease in patients with ischemic stroke: A study using ankle–brachial index from rural eastern India
Authors: Das Gautam , Potdar Prashant , Ghosh Ritwik , Dubey Souvik , Ray Biman Kanti , Modrego Pedro J 
Published: December 2022

Introduction:
Peripheral arterial disease (PAD) decreases arterial perfusion leading to limb ischemia. It is considered one of the markers of subclinical atherosclerosis process. For this reason, it can be a major risk factor for ischemic stroke. Early detection of PAD has an important role in preventing ischemic stroke.

Materials and Methods:
This study was carried out in District Hospital, Barasat, Kolkata, from March 2011 to March 2013. Eighty-two patients with ischemic stroke (aged 40–80 years) were recruited. Patients having atrial fibrillation and diabetes mellitus and embolic source were excluded. Ankle–brachial index (ABI) was performed with ultrasonography Doppler in each patient. PAD was diagnosed when the ABI was below 0.9. The severity of stroke was assessed by the National Institutes of Health Stroke Scale.

Statistical Analysis:
For continuous variables, analysis of variance was used to compare three or more groups of patients and Student’s t-test for two groups. Chi-square test or Fisher’s exact test was used for categorical variables. For all analytical purposes, a two-tailed P < 0.05 was considered statistically significant.

Results:
According to ABI, 62 patients had no pad, 13 patients had mild, and 7 patients had severe PAD. High total cholesterol and low-density lipoprotein were significantly associated with low ABI (P = 0.001). High total cholesterol levels and low ABI were significantly correlated (P < 0.001). A significant association between moderately-low ABI and recurrent stroke was noted (P = 0.019).

Conclusion:
PAD is significantly associated with recurrent ischemic strokes. Evaluation of ABI for PAD revealed increased risk of recurrent stroke.
Magnitude of dyslipidemia in type 2 diabetes
Authors: Das Chanchal , Sahana Pranab Kumar 
Published: December 2022

Background:
Dyslipidemia in diabetes is very common and important contributing factor behind cardiovascular disease. This study shows the magnitude of dyslipidemia in type 2 diabetes whose glycemic control is optimal.

Methodology:
One hundred and thirty type 2 diabetes individuals with HbA1c <7% who were not on statin, were included in this study. Fasting lipid profile was estimated. Demographic characters and risk factors were recorded.

Results:
The mean age, duration of diabetes, and body mass index were 46.88 ± 9.32, 4.43 ± 4.58, and 24.54 ± 3.44, respectively. The prevalence of dyslipidemia was 88.46% in our study group. The most common pattern of dyslipidemia was combined dyslipidemia (46.1%) followed by isolated dyslipidemia (36.5%).

Conclusion:
The prevalence of dyslipidemia is very high despite good glycemic control in type 2 diabetes.
Assessment of deoxyribonucleic acid damage in exfoliated bladder cells and its prognostic implication in urinary bladder cancer patients
Authors: Gupta Piyush , Banerjee Kalyan , Ghosh Amlan , Pal Dilip Kumar 
Published: December 2022

Background:
In this era where when one has to look for prognostic and diagnostic methods for evaluating tumors not only they are invasive but very much expensive also which is not at all easy for everyone to opt for. In our study we have tried to look for Deoxyribonucleic Acid (DNA) damage in exfoliated bladder cells which is obtained from a simple urine test and tried to correlate the damage with tumour stage and grade obtained from bladder biopsy.

Aim:
To assess Deoxyribonucleic Acid (DNA) damage in Bladder tumour and it’s extrapolation on exfoliated bladder cells and to study association of DNA damage markers with diseases prognosis if any.

Study and Design:
It is analytical cross sectional study done in tertiary care centre in Kolkata, West Bengal, India.

Material and Method:
After fulfilling inclusion and exclusion criterion we evaluated 70 patients with Bladder space occupying lesion (SOL) to study the DNA damage on exfoliated bladder cells by Fast Halo method and Gamma Histone Analysis and studied the correlation between them if any and also Histopathological Findings.

Statistical Analysis Used:
All statistical tests were done using GraphPad PRISM (version 7, 2016) and SPSS 20 for Windows ( IL, USA). Association was determined by Student t-test and correlation study was performed by Spearman’s correlation coefficient.

Results:
It was concluded that DNA damage assessed by Fast Halo method done on exfoliated bladder cells statistically correlates with the findings of DNA damage assessed by Gamma Histone analysis and there was a positive correlation with tumour grade and stage.

Conclusion:
DNA damage assessed by Fast Halo method correlates well with the finding of DNA damage assessed by Gamma Histone analysis and both these findings were consistent with the findings obtained by Histopathology.
Expression analysis of leptin and leptin receptor in prostate cancer and its association with clinicopathological parameters: A case–control study
Authors: Gupta Piyush , Banerjee Anwesha , Ghos Amlan , Pal Dilip K. 
Published: December 2022

Aim:
The aim of this study is to evaluate the expression analysis of leptin and leptin receptor (LR) in prostate cancer and to determine its association with other clinicopathological parameters.

Materials and Methods:
Following the screening of the patients fulfilling the inclusion criterion, prostate biopsy specimens were taken and studied. After histopathological diagnosis, immunohistochemistry was done on paraffin-embedded tissue with suitable antibodies. Results were tabulated and analyzed using suitable variables such as mean, median, standard deviation, and Pearson correlation for trend.

Results:
A total of 77 patients were analyzed out of which 45 were benign and 32 were malignant. Expression of leptin and LR was studied in both benign and malignant tissues and a correlation between these two was found in prostate malignancy which was statistically significant.

Conclusion:
Our findings concluded that LR expression could be a potential prognostic biomarker for prostate malignancy.
Metabolic syndrome and bladder carcinoma – A cross-sectional study
Authors: Mondal Soumya , Khare Eeshansh , Pal Dilip Kumar 
Published: December 2022

Background and Objective:
Urinary bladder carcinoma is one of the most common carcinomas of the genitourinary tract. Smoking and male sex being an established etiological factor for bladder carcinoma, the rising incidence is seen in nonsmokers as well as in females suggesting other probable etiologies such as metabolic syndrome. Our intention was to know the association between metabolic syndrome and the risk of urinary bladder carcinoma and its histopathological grading.

Materials and Methods:
A retrospective cross-sectional study of 201 patients was performed after ethics clearance in a tertiary care hospital in India, between June 1, 2017, and May 31, 2019. The data of patients of urothelial carcinoma bladder were divided into two groups based on the presence or absence of metabolic syndrome and its associated variables for comparison and evaluation.

Results:
Of the total 201 patients, 15 patients had metabolic syndrome. In metabolic syndrome patients, ten patients had high-grade tumors and five patients had low-grade tumors. Moreover, in metabolic syndrome negative patients, 145 were of low grade and 41 were of high grade. Body mass index >30, triglyceride levels >150 mg/dL, and high-density lipoprotein level <40 mg/dL were mostly present in patients of metabolic syndrome, and its association was statistically significant.

Interpretation and Conclusion:
Metabolic syndrome is associated with high-grade urothelial carcinoma of the bladder. Hence, patients with the risk factors for metabolic syndrome and without urinary symptoms should be properly screened for bladder cancer as there may be bladder carcinoma in the early stage and its timely diagnosis and intervention can prolong the survival of these patients.