bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ab-initio General-relativistic Neutrino-radiation Hydrodynamics Simulations of Long-lived Neutron Star Merger Remnants to Neutrino Cooling Timescales
Authors: Radice David , Bernuzzi Sebastiano 
Published: December 2023

Abstract
We perform the first 3D ab-initio general-relativistic neutrino-radiation hydrodynamics of a long-lived neutron star merger remnant spanning a fraction of its cooling timescale. We find that neutrino cooling becomes the dominant energy loss mechanism after the gravitational-wave dominated phase (∼20 ms postmerger). Electron flavor antineutrino luminosity dominates over electron flavor neutrino luminosity at early times, resulting in a secular increase of the electron fraction in the outer layers of the remnant. However, the two luminosities become comparable ∼20–40 ms postmerger. A dense gas of electron antineutrinos is formed in the outer core of the remnant at densities ∼1014.5 g cm−3, corresponding to temperature hot spots. The neutrinos account for ∼10% of the lepton number in this region. Despite the negative radial temperature gradient, the radial entropy gradient remains positive, and the remnant is stably stratified according to the Ledoux criterion for convection. A massive accretion disk is formed from the material squeezed out of the collisional interface between the stars. The disk carries a large fraction of the angular momentum of the system, allowing the remnant massive neutron star to settle to a quasi-steady equilibrium within the region of possible, stable, rigidly rotating configurations. The remnant is differentially rotating, but it is stable against the magnetorotational instability. Other MHD mechanisms operating on longer timescales are likely responsible for the removal of the differential rotation. Our results indicate the remnant massive neutron star is thus qualitatively different from a protoneutron stars formed in core-collapse supernovae.
Identifying the Physical Origin of Gamma-Ray Bursts with Supervised Machine Learning
Authors: Luo Jia-Wei , Wang Fei-Fei , Zhu-Ge Jia-Ming , Li Ye , Zou Yuan-Chuan , Zhang Bing 
Published: December 2023

Abstract
The empirical classification of gamma-ray bursts (GRBs) into long and short GRBs based on their durations is already firmly established. This empirical classification is generally linked to the physical classification of GRBs originating from compact binary mergers and GRBs originating from massive star collapses, or Type I and II GRBs, with the majority of short GRBs belonging to Type I and the majority of long GRBs belonging to Type II. However, there is a significant overlap in the duration distributions of long and short GRBs. Furthermore, some intermingled GRBs, i.e., short-duration Type II and long-duration Type I GRBs, have been reported. A multiparameter classification scheme of GRBs is evidently needed. In this paper, we seek to build such a classification scheme with supervised machine-learning methods, chiefly XGBoost. We utilize the GRB Big Table and Greiner’s GRB catalog and divide the input features into three subgroups: prompt emission, afterglow, and host galaxy. We find that the prompt emission subgroup performs the best in distinguishing between Type I and II GRBs. We also find the most important distinguishing features in prompt emission to be T
90, the hardness ratio, and fluence. After building the machine-learning model, we apply it to the currently unclassified GRBs to predict their probabilities of being either GRB class, and we assign the most probable class of each GRB to be its possible physical class.
Revenu des ménages agricoles : diversification des activités pour compenser la dispersion et la variabilité des revenus agricoles
Authors: Delame Nathalie 
Published: December 2023

En 2020, 390 000 exploitations assurent 98 % de la production agricole française. Combien gagnent les 500 000 agriculteurs qui les dirigent, seuls ou à plusieurs ? Les différentes sources disponibles s’accordent à constater la variabilité interannuelle et la forte dispersion des revenus de l’activité agricole. L’existence de revenus issus d’une activité non agricole ou d’un patrimoine (foncier par exemple) apporte un minimum appréciable, surtout en cas de revenu agricole faible ou négatif.
Marchés et militants : collaborer autour d’un label végétarien
Authors: Kabouche Noé , Gouchon Maëliss , Tosolini Marion 
Published: December 2023

Dans cet entretien, Noé Kabouche présente une pratique spécifique du monde militant végétarien et végan : la collaboration avec le monde agro-industriel à travers la proposition de labellisation de produits alimentaires végétaux. Il évoque les conditions de possibilité d’une telle collaboration, ses effets concrets sur le secteur agro-alimentaire, mais également ses limites, en particulier pour le monde associatif.
ChatGPT for Automated Writing Evaluation in Scholarly Writing Instruction
Authors: Parker Jessica L. , Becker Kimberly , Carroca Catherine 
Published: December 2023

Background:
Effective strategies for developing scholarly writing skills in postsecondary nursing students are needed. Generative artificial intelligence (GAI) tools, such as ChatGPT, for automated writing evaluation (AWE) hold promise for mitigating challenges associated with scholarly writing instruction in nursing education. This article explores the suitability of ChatGPT for AWE in writing instruction.

Method:
ChatGPT feedback on 42 nursing student texts from the Michigan Corpus of Upper-Level Student Papers was assessed. Assessment criteria were derived from recent AWE research.

Results:
ChatGPT demonstrated utility as an AWE tool. Its scoring performance demonstrated stricter grading than human raters, related feedback to macro-level writing features, and supported multiple submissions and learner autonomy.

Conclusion:

Despite concerns surrounding GAI in academia, educators can accelerate the feedback process without increasing their workload, and students can receive individualized feedback by incorporating AWE provided by ChatGPT into the writing process.

[
J Nurs Educ
. 2023;62(12):721–727.]
Comparative Analysis of NCLEX-RN Questions: A Duel Between ChatGPT and Human Expertise
Authors: Cox Rachel L. , Hunt Karen L. , Hill Rebecca R. 
Published: December 2023

Background:
Artificial intelligence (AI) has the potential to revolutionize nursing education. This study compared NCLEX-RN questions generated by AI and those created by nurse educators.

Method:
Faculty of accredited baccalaureate programs were invited to participate. Likert-scale items for grammar and clarity of the item stem and distractors were compared using Mann-Whitney U, and yes/no questions about clinical relevance and complex terminology were analyzed using chi-square. A one-sample binomial test with confidence intervals evaluated participants' question preference (AI-generated or educator-written). Qualitative responses identified themes across faculty.

Results:
Item clarity, grammar, and difficulty were similar for AI and educator-created questions. Clinical relevance and use of complex terminology was similar for all question pairs. Of the four sets with preference for one item, three were generated by AI.

Conclusion:

AI can assist faculty with item generation to prepare nursing students for the NCLEX-RN examination. Faculty expertise is necessary to refine questions written using both methods.

[
J Nurs Educ
. 2023;62(12):679–687.]
Skin Flap's Viability Improvement after Erythropoietin Injection on Extended Random Skin Flap Model in Wistar Rats
Authors: Dhiparedja Rionaldo , Saputro Iswinarno Doso , Hutagalung Magda Rosalina , Beeharry Maneesh Kumarsing 
Published: December 2023

Introduction:
Wound defect closure using flaps has advanced in many areas, as have the methods to increase its viability. Erythropoietin (EPO) is a glycoprotein produced by the kidney for erythrocyte production. EPO has the ability to stabilize vascular integrity, increase endothelium cells, protect cells from ischemia and apoptosis, stimulate angiogenesis, and reduce inflammation. The aim of this study is to evaluate flap viability for an extended random skin flap.

Methods:
In a randomized posttest only control group design experiment, thirty male Wistar strain rats (Rattus norvegicus) divided into groups of ten rats with flap model of 2 cm × 8 cm were injected with EPO in the middle of the flap. Group 1 was injected with EPO 50 IU, Group 2 with EPO 100 IU, and Group 3 is the control group with no injection. Flaps were evaluated on the 7th day to check the necrotic area using imitoMeasure®. Specimens were taken in the middle of the flap to evaluate the capillary vessels, and histopathology examinations were performed with hematoxylin and eosin staining. Capillary vessels and necrotic area data were analyzed using ANOVA.

Results:
The amount of capillary vessels in the random skin flap showed significant differences between 50 IU Group, 100 IU Group, and control group (P = 0.000). The Necrotic area measured in the random skin flap also showed significant differences between 50 IU group and control group (P = 0.020), whereas, 100 IU group compared to the control group showed no significant difference (P = 0.680).

Conclusion:
EPO 50 IU injection showed significant differences compared to control and EPO 100 IU injection for maintaining flap viability. EPO could be a modality to enhance flap viability.
Validity of the Electronic Whisper Sound Test as a Screening Method in School-aged Children
Authors: Zakina Irma , Purnami Nyilo , Moon In Seok 
Published: December 2023

Introduction:
The whisper test is one of the several simple methods to detect hearing loss in children and adults. The electronic whisper sound test is a new tool for detecting hearing loss early, and research has yet to be conducted in Indonesia. This study aimed to determine the validity of the electronic whisper sound test as a screening method in school-aged children at the Outpatient Unit of Dr. Soetomo General Academic Hospital.

Methods:
This type of study used a retrospective research design by conducting an electronic whisper test as a hearing screening in school-aged children between the age group of 6 and 18 years who visited the Audiology Outpatient Unit of Dr. Soetomo General Academic Hospital for 6 months from October 2021 to March 2022.

Results:
Based on the patient visit data, 32 patients were randomly selected from the population who met the inclusion criteria. The critical electronic whisper sound test results were compared with the pure-tone audiometry as a gold standard hearing screening, with a sensitivity value of 92%, specificity of 78.8%, positive predictive value of 53.3%, and negative predictive value of 88.3%.

Conclusion:
Hearing screening is critical, especially for school-aged children, because it determines language and speech development. A simple procedure can be done through a whisper test, which in its development can be an electronic whisper test. Besides being easy and efficient, this tool does not require special skills.
Lower genital tract infections between 18 and 24 weeks of pregnancy and its association with adverse pregnancy outcome
Authors: Nagdev Neethi , Shah Maitri Chetan , Dodiya Diptika 
Published: December 2023

Introduction:
Lower genital tract infection (LGTI) is common among apparently healthy-looking pregnant women, and its overall prevalence is 40%–54%. LGTI is strongly associated with major adverse pregnancy outcomes such as spontaneous preterm delivery (SPTD), premature rupture of membranes (PROM), and neonatal morbidities.

Materials and Methods:
A prospective cohort study was performed in a tertiary care hospital in Gujarat with the objective of finding out the presence of LGTI in the second trimester and looking for its association with various adverse pregnancy outcomes. Two hundred and fifty pregnant women were screened for the presence of vaginal discharge. Various microbiological examinations were done. Diagnosis of specific LGTI was made based on the predecided criteria. Patients were followed up till delivery and maternal and neonatal outcomes were recorded. Data were compared to find out a possible association between LGTI and various adverse pregnancy outcomes such as SPTD, PROM, and neonatal deaths.

Results:
Out of 194 LGTI cases diagnosed, 54% were having bacterial vaginosis (BV), while 3% were diagnosed having trichomonas. While observing an association of LGTIs and adverse pregnancy outcomes, a maximum number of PROM were observed in the BV and beta Streptococcus infections group. Neonatal admissions were required in 60% of cases. Intrauterine fetal deaths and neonatal deaths were observed in only laboratory-positive cases mainly associated with beta Streptococcus infection and trichomonas.

Conclusion:
In this study, the most common LGTI prevalent in pregnant women was BV and the least common was trichomoniasis. There was a significant positive association present between LGTIs and adverse pregnancy outcomes such as SPTD and PROM.
Sexually transmitted infections in pregnant women and their partners
Authors: Gund Gayatri , Nayak Chitra 
Published: December 2023

Background:
Sexually transmitted infections (STIs) during pregnancy are associated with adverse fetal outcome. They should be aggressively sought and treated. We did an analytical study with the primary aim to know the occurrence of STIs in pregnant women and their spouses.

Materials and Methods:
An observational cross-sectional analytical study of pregnant women with STIs and their spouses was conducted at a tertiary care hospital. Demographic parameters and medical history were recorded. Clinical examination and necessary investigations were done in pregnant females and their spouses. History about sexual behavior and knowledge of STIs were obtained from the questionnaire.

Results:
The prevalence of STIs in pregnant women was 2.1% (n = 61) out of 2894 pregnant women who attended our institute during the study period with the highest prevalence of HIV (1.1%), and out of 54 examined spouses, 32 spouses were suffering from STIs. Overall, women had poor awareness, knowledge of STIs, and preventive measures compared to men. A significant association was seen between level of education and awareness about HIV/AIDS and other STIs, both in pregnant women and their spouses.

Conclusion:
Our study showed an overall low prevalence of STIs among pregnant women but showed higher HIV and syphilis prevalence as compared to national prevalence. The serodiscordancy rate was found to be high in HIV, syphilis, and hepatitis B.
Dosimetric Impact of Air Pockets in the Vaginal Cuff Brachytherapy Using Model-based Dose Calculation Algorithm
Authors: Puriparthi Lakshmi Venkataramana , Talluri Anil Kumar , Akkineni Naga Prasanthi , Bajwa Harjot Kaur , Tumu Venkatappa Rao , Sresty N. V. N. Madhusudhana , Alluri Krishnam Raju 
Published: December 2023

Background:
Endometrial cancer is the most common disease of the female reproductive system. Vaginal cuff brachytherapy (VCB) has intrinsic advantages compared to external beam therapy when treated with radiation. A single-channel cylinder is a standard applicator in VCB. The present study aims to estimate a change in the dose to vaginal mucosa due to air pockets between the cylinder and vaginal mucosa by calculating with the Acuros BV algorithm and comparing it to the Task Group 43 (TG-43) algorithm.

Materials and Methods:
Patients who presented with air packets were included retrospectively. For each patient, three plans were created: the first plan used TG-43, the second plan used dose recalculation with Acuros BV, and the third plan was generated by re-optimization by Acuros BV. On the same axial computed tomography image, the point doses at the cylinder’s surface and the displaced mucosa were recorded and the ratios were then estimated.

Results:
The average volume of air pockets was 0.08 cc (range of 0.01–0.3 cc), and 84% of air pockets displaced the vaginal mucosa by ≥0.2 cm. The average ratios of dose were 0.77 ± 0.09 (1 standard deviation [SD]) and 0.78 ± 0.09 (1 SD) for TG-43 and Acuros BV algorithms, respectively. Due to the air pocket, mucosa received a reduced dose by an average of 22.72% and an average of 23.29% for TG-43 and Acuros BV, respectively. The maximum displacement of mucosa and the ratio of doses were negatively correlated for both. In the Optimized Acuros BV plan, total dwell time increased by 1.8% but no considerable change in the dose ratios.

Conclusion:
The calculated dose of mucous membrane forced out of the cylinder surface by air pockets by the Acuros BV algorithm was nonsignificantly different from TG-43. Therefore, even in the presence of air pockets, the TG-43 algorithm for calculating the VCB dose is appropriate.
Risk of flare in juvenile idiopathic arthritis: Is it related to the methotrexate treatment strategy or patient characteristics?
Authors: İşgüder Rana , Kızıldağ Zehra , Torun Rüya , Aydın Tuncay , Makay Balahan , Ünsal Erbil 
Published: December 2023

Objectives: The study aimed to determine the factors that increase the risk of disease flare in patients with juvenile idiopathic arthritis who stopped methotrexate (MTX) monotherapy following inactive disease (ID).
Patients and methods: In the retrospective study, files of all juvenile idiopathic arthritis cases between April 1992 and June 2022 were examined. Patients who stopped MTX monotherapy following ID were evaluated. Patients with disease flare and persistent ID were compared. Juvenile idiopathic arthritis subgroup, age of symptom onset, autoantibodies, acute phase reactants, MTX method of use, and withdrawal strategy were recorded. Systemic juvenile idiopathic arthritis patients were excluded from the study due to different clinical symptoms, diagnosis, and treatment methods.
Results: Files of 1,036 patients were evaluated, and 107 patients (88 females, 19 males; mean age: 5.9±4.2 years; range, 0.8-16.5 years) were included in the study. The median age at symptom onset was 4.8 (interquartile range [IQR]: 2-7.6) years. In terms of juvenile idiopathic arthritis subgroups, 52 (48.6%) had oligoarticular juvenile idiopathic arthritis, 43 (40.2%) had polyarticular juvenile idiopathic arthritis, and 12 (11.2%) had juvenile psoriatic arthritis. The patients reached ID in nine (IQR: 4.8-17.7) months after starting MTX, and MTX treatment was discontinued after one (IQR: 0.7-1.3) year following ID. The disease flare developed in 59 (55%) of the cases. The ID continued in 48 (45%) patients. In multivariate analysis, the risk of flare was associated with younger symptom onset (odds ratio [OR]=2.2, p=0.006), antinuclear antibody positivity (OR=1.6, p=0.03), higher erythrocyte sedimentation rate (OR=1.01, p=0.04), and C-reactive protein (OR=1, p=0.02) at the MTX onset. No difference was observed between the two groups regarding MTX dose, route of administration, prior and concomitant treatments, time to reach ID, and time and method of MTX discontinuation.
Conclusion: In this study, the risk of flare was associated with patient’s characteristics, rather than the administration and discontinuation method of MTX.
Examining the functions of the vascular endothelial growth factor/hypoxia-inducible factor signaling pathway in psoriatic arthritis
Authors: Kiliç Yavuz , Guzel Erdogan Derya , Baykul Merve , Nas Kemal 
Published: December 2023

Objectives: The present study aimed to examine the roles of the vascular endothelial growth factor (VEGF), hypoxia-inducible factor (HIF), and heme oxygenase-1 (HO-1) in psoriatic arthritis (PsA).
Patients and methods: In this cross-sectional study conducted between November 2020 and May 2021, 64 patients (43 female, 21 male; mean age: 43.2±10.4 years; range, 22 to 60 years) with active PsA were included in the patient group, and 64 healthy volunteers (43 female, 21 male; mean age: 42.8±10.5 years; range, 23 to 61 years) were included in the control group. The demographic features of all cases were recorded. The following indices were used to assess the activity of PsA: Bath Ankylosing Spondylitis Disease Activity Index, Disease Activity Score in 28 joints (DAS28), and Visual Analog Scale. Additionally, Disease Activity in Psoriatic Arthritis (DAPSA) and Psoriasis Area and Severity Index (PASI) were used to evaluate the patients. The biochemical parameters of the patients were calculated. The serum levels of VEGF, HIF, and HO-1 were determined using an enzyme-linked immunosorbent assay.
Results: When the molecule levels and clinical features of the groups were evaluated, it was found that the VEGF and HIF-1 levels were higher in the patient group compared to the control group (p<0.05). No difference was observed in the comparison of the HO-1 levels of the patient group and the control group (p<0.05). A positive correlation was found between VEGF, HIF-1, and HO-1 (p<0.05). A positive relationship was found between VEGF and HIF-1 and erythrocyte sedimentation rate, C-reactive protein, DAPSA score, and PASI score (p<0.05). It was also determined that there was a positive relationship between the HIF molecule and DAS28 (p<0.05).
Conclusion: According to the results obtained in the present study, VEGF and HIF play a role in the etiology of PsA, and the observation of intermolecular correlation suggests that these molecules move together in pathogenesis.
MACHINE LEARNING MONITORING HAMA TANAMAN BIBIT ANGGREK BERBASIS IOT MENGGUNAKAN METODE KNN PADA PLATFROM BLYNK
Authors: Hermawan Rian , Yuliastari Triani 
Published: December 2023

Anggrek merupakan salah satu tanaman hias yang populer di Indonesia. Tanaman anggrek merpati (Dendrobium crumenatum) merupakan anggrek yang cukup populer karena bentuk bunganya yang seperti burung merpati sedang terbang. Tanaman ini banyak direkomendasikan untuk pemula yang ingin memulai merawat anggrek karena tanaman ini termasuk tanaman yang tidak rewel dalam proses perawatannya.
Anggrek merpati memiliki habitat hidup yang luas, mulai dari Indonesia, Singapura, Thailand, hingga ke Filipina dan Papua, sehingga mudah ditemui bahkan pada cabang-cabang pohon pinggir jalan sekalipun. Anggrek ini juga dapat bertahan hidup hampir di mana pun, baik itu daerah dataran tinggi maupun dataran rendah. Meski tergolong tidak rewel, tidak berarti anggrek merpati bebas dari ancaman hama. Hama adalah hewan-hewan kecil perusak seperti serangga, tungau, ulat, keong dan sebagainya. Hewan ini merusak tanaman dengan menghisap cairan atau memakan bagian dari tanaman, yang mengakibatkan kualitas atau nilai jual dari keindahan tanaman anggrek menjadi turun
Dari masalah tersebut, dibuatlah sistem ini untuk memudahkan pembudidaya anggrek dalam hal merawat tanaman anggrek. Alat ini menggunakan NodeMCU, Wemos, sensor Pir, sensor kelembaban tanah (soil moisture), dan sensor Ldr. Hasil yang diperoleh dari penelitian ini adalah untuk mendeteksi hama yang bisa dikontrol melalui internet dengan jarak jauh, yang memudahkan untuk mengecek hama walaupun sedang tidak dirumah.
HUBUNGAN ANTARA GAYA BELAJAR SISWA DENGAN HASIL BELAJAR PADA MATERI LOGARITMA KELAS X SMA NEGERI 1 TOMPASO
Authors: Pantouw Priska Karnia , Salanjang Santje M , Pulukadang Rosiah J 
Published: December 2023

Penelitian ini bermaksud untuk mengetahui Hubungan antara Gaya belajar siswa dan hasil belajar pada materi Logaritma kelas X SMA Negeri 1 Tompaso.Penelitian ini dilatarbelakangi dari hasil pengamatan observasi pada saat turun lapangan di SMA Negeri 1 Tompaso,dimana kurangnya keinginan mengetahui gaya belajar mengakibatkan hasil belajar menurun.penelitian ini bertujuan untuk mengetahui ada hubungan antara gaya belajar dan hasil belajar pada materi Logaritma. Jenis Penelitian ini adalah penelitian korelasi dengan pendekatan kuantitatif. Populasi pada penelitian ini kelas X SMA Negeri 1 Tompaso. Sampel yang digunakan yaitu kelas Xc sebanyak 27 siswa. Data hasil penelitian dihitung menggunakan Miscrosof Excel dengan uji analisis korelasi Pearson Product Momen dan menunjukan bahwa nilai 0,946794063 0,396 dengan taraf nyata = 0,05 ini berarti ditolak. Dengan ini dapat disimpulkan bahwa, Terdapat hubungan antara gaya belajar siswa dengan hasil belajar pada materi Logaritma kelas X SMA Negeri 1 Tompaso.Kata kunci: Gaya belajar,Logaritma