bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluasi Program Penyelengaraan Pesta Paduan Suara Gerejawi Tingkat Provinsi Sumatera Selatan
Authors: Panjaitan Bagus Ade Dinata , Lisdiana Lisdiana , Syuroh Mat 
Published: December 2024

Lembaga Pengembangan Pesta Paduan Suara Gerejawi merupakan suatu organisasi/lembaga yang bertugas membina Lembaga Pengembangan Pesta Paduan Suara Gerejawi Daerah (LPPD) dan meningkatkan kualitas paduan suara gerejawi dalam kerjasama dengan gereja-gereja di Indonesia. Penelitian ini bertujuan untuk mengetahui proses kegiatan penyelenggaraan pesta paduan suara gerejawi (Pesparawi) tingkat provinsi sumatera selatan dan mengetahui faktor permasalahan yang menghambat dan pendukung proses kegiatan penyelenggaraan pesta paduan suara gerejawi (Pesparawi) tingkat sumatera selatan. Penelitian ini menggunakan penelitian kualitatif. Teknik pengumpulan yang dilakukan peneliti untuk mengungkapkan atau menjaring informasi kualitatif dan responden sesuai lingkup penelitian yaitu: wawancara, observasi dan dokumentasi. Hasil penelitian ini menunjukkan bahwa Kegiatan Penyelenggaraan Pesta Paduan Suara Gerejawi (Pesparawi) Tingkat Provinsi Sumatera Selatan dalam masing-masing indikator seperti sumber daya, sarana dan prasarana serta anggaran dana masih kurang baik dan perlu mendapatkan perhatian sedangkan secara struktur organisasi dan penyelenggaraan perlombaan sudah baik. Hal ini terlihat dari hasil wawancara, observasi dan dokumentasi yang penulis lakukan bahwa Kegiatan Penyelenggaraan Pesta Paduan Suara Gerejawi (Pesparawi) Tingkat Provinsi Sumatera Selatan sudah baik dengan beberapa perbaikan dan komitmen dari Pemerintah Provinsi di dalam mendukung setiap program Lembaga Pengembangan Pesta Paduan Suara Gerejawi.
PELATIHAN TEKNIK BUDIDAYA JAMUR SESUAI STANDAR UNTUK MENINGKATKAN PRODUKSI DAN PENDAPATAN PETANI JAMUR TIRAM DI DESA KARANGSARI, SAPURAN, WONOSOBO JAWA TENGAH
Authors: Rafi Abhista Rizqullah  , Ariska Lailita  , Tiara Dwi Puspita  , M Allam Farhan Hasib  , Ratna Febriyani  , Rolika Hasna Syifa Fadlilah  , Rosyidah Fahma , Bovi Faadhila Ameer Wibowo  , Muhammad Pratama Abie Nugraha  , Muhammad Yusuf Septa Nugroho  , Aris Slamet Widodo  
Published: December 2024

Desa Karangsari, yang terletak di Sapuran, Wonosobo, Jawa Tengah, memiliki potensi besar untuk mengembangkan budidaya jamur tiram. Faktor penting dalam meningkatkan budidaya jamur tiram adalah keadaan lingkungan sekitar dan minat masyarakat setempat terhadap usaha pertanian. Tujuan dari program ini adalah untuk meningkatkan keterampilan, pengetahuan, dan kapasitas produksi jamur tiram di Desa Karangsari. Metode yang digunakan meliputi sosialisasi kepada masyarakat setempat tentang manfaat ekonomi dari produksi jamur tiram serta pelatihan teknis budidaya jamur tiram, pendampingan pembangunan rumah jamur, dan pendampingan pembuatan steamer. Hasil dari program ini menunjukkan peningkatan yang signifikan dalam bidang teknis budidaya, manajemen usaha, dan kemampuan teknis dalam mengembangkan fasilitas yang lebih berkelanjutan. Membangun rumah jamur yang sesuai standar berhasil menciptakan lingkungan yang ideal untuk pertumbuhan jamur tiram, sedangkan pembuatan steamer digunakan untuk sterilisasi yang lebih efisiensi dengan tidak memakan waktu dan secara manual. Seiring dengan peningkatan kualitas produksi, para petani jamur juga berhasil meningkatkan kuantitas hasil panen, yang berdampak positif jangka panjang pada pendapatan mereka. Program ini diharapkan menjadi model pemberdayaan yang fleksibel dan adaptif yang dapat diterapkan di desa lain dengan potensi serupa.
Kata kunci : pemberdayaan masyarakat, produktivitas ekonomi, jamur tiram, limbah kayu
DECaPS and SMA Discovery of a Highly Inclined Class I Young Stellar Object with an Outflow: IRAS 08235–4316
Authors: Lovell Joshua Bennett , Monsch Kristina , Keating Garrett K. , Wilner David J. , Edenhofer Gordian , Gurwell Mark , Rao Ramprasad 
Published: December 2024

Abstract
We present images of IRAS 08235–4316 with the Dark Energy Camera Plane Survey (DECaPS; spanning 0.398–1.034 μm, at ∼1″ resolution) and the Submillimeter Array (SMA; at 1.38 mm (217 GHz) and ∼1

.

″

9 × 1

.

″

2 resolution), a young stellar object (YSO) located in the Vela constellation near to the Puppis boundary, detected in a systematic search for new large/extended emission sources. The DECaPS data show an asymmetric bipolar morphology with a large angular extent of ∼7

.

″

1 separated by a dark lane, characteristic of highly inclined protoplanetary disks and less-evolved YSOs with outflows. The SMA data show an extended continuum structure along the optical dark lane with a smaller angular extent of ∼4

.

″

6. The detected 12CO J = 2–1 emission tentatively shows a velocity gradient along the position angle of the dark lane/millimeter continuum, which may trace rotating gas. Additional 12CO emission is present, which could trace infalling/outflowing gas and/or a nearby gas cloud. We estimate a distance to IRAS 08235–4316 of at least ∼191 pc. Supported by additional spectral energy distribution modelling, we infer IRAS 08235–4316 to be a newly discovered Class I YSO with an outflow, host to an embedded protoplanetary disk, with a large millimeter radius of ∼440 au and dust mass ≳ 11 M
⊕.
Central versus Global Quenching Traced by the APEX-CALIFA Survey
Authors: Barrera-Ballesteros J. K. , Cruz-González I. , Colombo D. , Sánchez S. F. , Levy R. C. , Villanueva V. , Wong T. , Bolatto A. , Alonso Hernández D. 
Published: December 2024

Abstract
The quest for the mechanisms that halt star formation in galaxies is essential to understand their evolution. Here, we use the APEX-CALIFA survey, which includes 560 galaxies (0.005 < z < 0.08), so far the largest sample of galaxies in the nearby universe with both Integral Field Spectroscopic, Calar Alto Legacy Integral Field Area (CALIFA) and single-aperture millimeter observations, as well as the extended CALIFA sample (823 targets). Using these observations we derive (i) the deficit or excess of star formation for a given stellar mass with respect to the star formation main sequence (ΔSFMS), (ii) the gas fraction, and (iii) the star formation efficiency (SFE) for two apertures (central and global apertures using the APEX-CALIFA and CALIFA samples, respectively). We confirm the so-called “inside-out” quenching, that is, for quiescent galaxies the central values of ΔSFMS are usually smaller than those values derived from global measurements. However, for a given ΔSFMS we find that for retired galaxies the central gas fraction is larger in comparison to global measurements. Furthermore, the central SFE is significantly smaller in comparison to global counterparts. In general, in comparison to the global measurements, the deficit of star formation at the center of retired galaxies is primarily caused by the inefficiency to form new stars rather than the lack of molecular gas. We suggest that even though at the center of retired galaxies the gas fraction is larger, morphological structures could prevent that the molecular gas is transformed into new stars. Even more so in the outskirts of some retired galaxies with small gas fractions, star formation activity is still occurring.
Toward Understanding the Evolutionary Role of Star-forming Lenticular Galaxies: New H i Detections and Comparison with Quiescent S0s and Red Spirals
Authors: Chen 陈 Pei-Bin 培彬 , Wang 王 Junfeng 俊峰 , Cao 曹 Tian-Wen 天文 , Shen 沈 Mengting 梦婷 , Xu 许 Xiaoyu 啸宇 
Published: December 2024

Abstract
As one type of blue early-type galaxy, the evolutionary history and fate of star-forming lenticular galaxies (S0s) remain elusive. We selected 134 star-forming S0s from the Sloan Digital Sky Survey IV MaNGA survey and found that they have steep and warped size–mass relations, similar to quiescent S0s and red spirals, indicating that they may have similar gas dissipation scenarios. These galaxies have a higher central stellar mass surface density than normal blue spirals. The radial profiles of D
n4000 and [Mgb/Fe] show that red spirals and quiescent S0s have similar old central populations and high [Mgb/Fe] values, suggesting rapid bulge formation, though red spirals exhibit a steeper gradient possibly due to residual star formation (SF) in outer regions. In contrast, star-forming S0s exhibit profiles between quiescent S0s/red spirals and normal blue spirals, with relatively flat D
n4000 and [Mgb/Fe] gradients. More long-term SF history causes normal blue spirals to have very flat D
n4000 and [Mgb/Fe] profiles, and the majority of them (79% ± 5%) have a Sérsic index of <2. We also found that the halo mass of star-forming S0s resembles that of quiescent S0s/red spirals, with 82% ± 5% exceeding the critical mass (M
halo = 1012
M
⊙
h
−1). To supplement previous H i detection of star-forming S0s covered by H iMaNGA, we obtained new observations for H i emission from 41 star-forming S0s in our sample using the Five-hundred-meter Aperture Spherical Radio Telescope. We found that the H i mass distribution of star-forming S0s matches that of normal blue spirals, although both star-forming S0s and red spirals are relatively gas-poor, resulting in varying atomic gas depletion times due to different SF levels. Based on these observational results, we discuss the possible evolutionary scenarios of star-forming S0s.
Threshold Mass of the General-relativistic Instability for Supermassive Star Cores
Authors: Shibata Masaru , Fujibayashi Sho , Jockel Cédric , Kawaguchi Kyohei 
Published: December 2024

Abstract
The dependence of the final fate of supermassive star (SMS) cores on their mass and angular momentum is studied with simple modeling. SMS cores in the hydrogen-burning phase encounter the general-relativistic instability during stellar evolution if the mass is larger than ∼3 × 104
M
⊙. Spherical SMS cores in the helium-burning phase encounter the general-relativistic instability prior to the onset of the electron–positron pair instability if the mass is larger than ∼1 × 104
M
⊙. For rapidly rotating SMS cores, these values for the threshold mass are enhanced by up to a factor of ∼5, and thus, for SMSs with mass smaller than ∼104
M
⊙, the collapse is triggered by the pair instability, irrespective of the rotation. After the onset of the general-relativistic instability, SMS cores in the hydrogen-burning phase with reasonable metallicity are likely to collapse to a black hole irrespective of the degree of rotation, whereas SMS cores in the helium-burning phase could explode via nuclear burning with no black hole formation, as previous works demonstrate.
Reverberation Mapping of Lamppost and Wind Structures in Accretion Thin Disks
Authors: Chan 詹 James Hung-Hsu 弘旭 , Fagin Joshua , Best Henry , O’Dowd Matthew J. 
Published: December 2024

Abstract
To address the discrepancy where disk sizes exceed those predicted by standard models, we explore two extensions to disk size estimates within the UV/optical wavelength range: disk winds and color correction. We provide detailed, self-consistent derivations and analytical formulas, including those based on a power-law temperature approximation, offering efficient tools for analyzing observational data. Applying our model to four type I active galactic nuclei with intensive reverberation mapping observations, we find a shallower temperature slope (T ∝ R
−0.66, compared to R
−3/4 traditionally) and a color-correction factor (f
col ≈ 1.6), consistent with previous studies. We observe a positive correlation between accretion rate and color correction with black hole mass. However, the small sample size limits our conclusions. The strong degeneracy between the temperature slope and accretion rate suggests that incorporating flux spectra or spectral energy distributions could improve fitting accuracy. Our simulation approach rapidly generates quasar light curves while accommodating various observational scenarios for reverberation mapping, making it well-suited for training machine learning algorithms.
Fait et théorie : quelles connaissances de base pour la cladistique structurale ?
Authors: Tassy Pascal 
Published: December 2024

Cet article a pour but de présenter le débat autour des interprétations phylogénétique et structurale de la cladistique, débat remontant à 1979. La résurrection du débat en 2000 est largement liée à la question de l’essor des méthodes probabilistes de construction d’arbre, ce qui n’est pas étonnant puisque la double facette structure et processus en forme la toile de fond. Pour ce qui est de la cladistique, insister sur la mise en avant de l’étape initiale : la congruence des données (la nature est hiérarchique), tient de l’approche structurale. Un tel raisonnement est parfois qualifié d’opérationnaliste et non justifié scientifiquement. Cependant, à partir d’une déduction poppérienne simple il est possible de contredire cette affirmation. Les propositions de subordination de caractères – « pattern » – sont réfutables et donc scientifiques.
Phylogénie et classification : concepts, méthodologie générale et postulats requis
Authors: Deleporte Pierre 
Published: December 2024

Une phylogénie représente une succession d’événements de spéciation, constituant une explication historique sommaire de la distribution des caractères dans les organismes (matrice taxons x caractères ). L’inférence phylogénétique nécessite la mise en œuvre d’un « algorithme à remonter le temps », fondé sur une conception du processus évolutif (le « modèle » d’évolution des caractères). Les méthodes phylogénétiques diffèrent fondamentalement par les modèles mis en œuvre, plutôt que par les techniques d’optimisation. Mais que savons-nous des lois d’évolution des caractères ? C’est toujours le point faible de l’inférence phylogénétique. Chaque modèle nécessiterait une justification biologique du choix des caractères pertinents, de l’algorithme et de la valeur des paramètres. Le modèle classique héritage avec modification est nécessaire mais insuffisant pour choisir un algorithme particulier. La recherche constante d’une amélioration de notre connaissance des processus évolutifs fait de la phylogénétique une science intégrative. Une classification sert à faciliter l’analyse et la communication concernant les objets classés. Les classifications sont des concepts, on ne les découvre pas toutes faites dans la nature. Les classifications les plus utiles répondent à un cahier des charges optimal pour un usage particulier. Les classifications purement « structuralistes », dénuées de sens, sont inutiles (excepté comme possibles outils d’investigation exploratoire). Une classification fondée sur la parenté phylogénétique peut convenir aux biologistes de l’évolution. Elle consiste à regrouper les organismes en classes (groupes monophylétiques, clades ) dont les membres partagent la « propriété historique » d’ascendance commune exclusive. Ces clades ne sont pas « découverts » (bionominalisme), mais conçus comme classes d’organismes biologiques en référence à une phylogénie (conceptualisme). Il faut éviter la réification (i.e. l’erreur de considérer les clades comme « individus » observables). D’autres classifications sont possibles, répondant à divers besoins. La quête d’une classification unique qui serait optimale pour tous les usages est vaine.
Efficacy of Opioid-Free Anesthesia with Dexmedetomidine in Inhibiting Nociception during Laparoscopic Abdominal Procedures: A Randomized Clinical Trial
Authors: Olata Anisa , Chandra Susilo , Marsaban Arif H. M. , Tantri Aida Rosita 
Published: December 2024

Abstract

Background:
Opioid anesthesia (OA) effectively suppresses surgical stress but has significant limitations, leading to the exploration of opioid-free anesthesia (OFA) with dexmedetomidine to avoid opioid-related side effects. This study aimed to assess the efficacy of OFA with dexmedetomidine in controlling intraoperative nociception during laparoscopic abdominal surgery.

Materials and Methods:
A total of 58 subjects undergoing abdominal laparoscopic surgery were enrolled in the study and were randomly assigned into two groups: the OFA group (n = 29) received a dexmedetomidine bolus of 1 µg/kg, and the OA group (n = 29) received a fentanyl bolus of 2 µg/kg. Both groups received standard balanced anesthesia. Hemodynamic instability events (hypotension, bradycardia, hypertension, and tachycardia), intraoperative fentanyl rescue requirement, ephedrine consumption, and 1-h postoperative pain numeric rating scale (NRS) were documented and analyzed.

Results:
The two groups showed significant differences in intraoperative rescue fentanyl requirement (2 vs. 29, P < 0.001) with the amount of fentanyl dosages (50 vs 150 µg, P = 0.004), the median post-intubation qNox value (44.1 ± 5.4 vs. 49 ± 9.8, P = 0.002), and NRS scale 1 h post-surgery (1 vs. 2, P = 0.001). There was no significant difference in the number of incidences of intraoperative hypotension, hypertension, bradycardia, and tachycardia incidence between the two groups.

Conclusion:
OFA with dexmedetomidine is more effective than OA in inhibiting intraoperative nociception during laparoscopic abdominal surgery as it reduces the rescue fentanyl requirement while providing stable intraoperative hemodynamics.
Profiling of Oral Squamous Cell Carcinoma of Lower Assam Region – A Hospital-Based Retrospective Study
Authors: Roy Debojyoti , Selvaraju Thamizholi , Bordoloi Bharadwaj , Pathak BahniSikha , Ahluwalia Divjot 
Published: December 2024

Background:
Oral cancer is one of the ten most common cancers worldwide and the sixth most common type of all cancer in India. Among the oral malignancies, oral squamous cell carcinoma (OSCC) is the most common, accounting for more than 90% of oral cancer and hence a significant public health concern.

Aim:
The aim of this study was to evaluate clinicopathological and demographic profiling of OSCC in a district and adjacent area of lower Assam.

Settings and Design:
This was a retrospective observational study.

Materials and Methods:
A total of 140 histologically confirmed OSCC patients diagnosed at the Regional Cancer Centre in the district between the period 2022 April and 2023 October constitute our study sample size in this study. The duration of the study was 1½ years.

Statistical Analysis:
The clinical and histopathological features were analyzed using descriptive statistics. Statistical Package for the Social Science (SPSS) version 23.0 was used.

Results:
OSCC constitutes 23.97% of head-and-neck cancer. The incidence of OSCC was higher in males. The highest number of patients was in the age group of 50–59. The most common site of OSCC was the buccal mucosa followed by the tongue. Most of the cases were well differentiated, the number being 82 (58.57%). Most of the patients were in Stage III and Stage IV.

Conclusions:
The present study highlights that in the lower Assam region, the majority of the OSCC patients are middle-aged male patients with advanced stages of OSCC. The findings from the present study can be used to compare the scenario of OSCC in other parts of Assam and North East India and also can be used for a follow-up study.
Salivary Lactate Dehydrogenase Level: A Prognostic Biomarker for Oral Potentially Malignant Disorders
Authors: Shah Jigna , Joshi Kinjal 
Published: December 2024

Abstract

Aim:
The study aims to evaluate salivary lactate dehydrogenase (LDH) levels in tobacco users (smoking and/or smokeless) with or without oral potentially malignant diseases (OPMDs), considering into factors like type of habit, duration, and frequency of use.

Materials and Methods:
The study included 60 patients in all, including those who used smokeless tobacco, smoked tobacco, and mixed tobacco and the control group. 1 mL of entire unstimulated saliva was collected using the spit technique and analysed using a semi-autoanalyzer to determine the mean salivary LDH levels.

Result:
The mean salivary LDH level in the control group was lower (128.31) than in the study group. A highly significant (P = 0.000) relationship was discovered between the groups and salivary LDH levels. There was no significant relationship (P > 0.005) between type of habit and mean salivary LDH level. A very significant result was found between the duration of habit in the smoking group (P = 0.000) and the frequency of habit in the smokeless group (P = 0.005).

Conclusion:
Saliva is a biochemical tool that may be easily used in diagnostic methods for mass screening. Mean salivary LDH levels are important for informing patients and increasing awareness about the shift from normal to OPMDs.
Clinical features and management of eyes with acute retinal necrosis presenting with rhegmatogenous retinal detachment
Authors: Gore Jinal , Kelgaonkar Anup , Patel Anamika , Basu Soumyava , Pathengay Avinash 
Published: December 2024

Purpose:
To study clinical features, anatomical and visual outcomes in eyes having rhegmatogenous retinal detachment (RD) as the presenting feature of acute retinal necrosis (ARN).

Materials and Methods:
We conducted a retrospective cohort study of patients with ARN (active/healed) and concomitant RD at the presenting visit.

Results:
The median age of patients was 36 years, with a male preponderance (9:1). Bilateral ARN was observed in 60% of cases, with 50% of patients testing positive for human immunodeficiency virus. The duration between the onset of symptoms and presentation was 3.66 ± 2.26 weeks. At presentation, 53.3% of eyes had active retinitis. Vitreoretinal surgery with silicone oil tamponade was performed for 14 eyes. Visual acuity significantly improved in 3 months (P = 0.0027). Poor visual outcomes were associated with optic nerve involvement. The mean duration of silicone oil tamponade was 7.41 ± 4.48 months. Complications included recurrent RD (14.29%), epiretinal membranes (14.29%), cystoid macular edema (21.4%), and retinal scarring with atrophy.

Conclusion:
ARN with RD at presentation is a unique medical and surgical challenge, wherein good anatomical and functional outcomes could be achieved. The large size of retinitis and delayed presentation were the risk factors associated with poor visual outcomes.
Comparison of subfoveal choroidal thickness in pre-eclamptic, healthy pregnant, and non-pregnant women
Authors: Naharwal Aarshi , Samanta Ramanuj , Agrawal Ajai , Chawla Latika , Gaurav Amrita , Jayaraj Sreeram 
Published: December 2024

Purpose:
The purpose of the study was to compare the choroidal thickness (CT) in pre-eclamptic (PE), healthy pregnant, and age-matched healthy non-pregnant females by spectral-domain optical coherence tomography (SD-OCT) and to investigate any possible correlation between subfoveal CT (SFCT) and mean arterial pressure (MAP) in PE.

Methods:
This was a hospital-based, comparative study. A total of 90 females (30 in each group) aged 20-40 years were recruited prospectively over 1 year. Females with refractive error beyond ±3 D, intraocular pressure >21 mmHg, prior ocular trauma or surgeries, systemic diseases, pregnancy-related complications (except PE), and poor OCT scans were excluded. Following comprehensive ophthalmic evaluation, CT was measured bilaterally using SD-OCT (EDI) at the subfoveal region and at 1500 µm nasal and temporal to fovea. Systolic and diastolic blood pressures were recorded in all.

Results:
The PE group had significantly thinner choroid (SFCT: 337.5 ± 49.8 OD, 333.0 ± 50.8 OS) as compared to the healthy non-pregnant group (SFCT: 351.6 ± 34.4 OD, 365.3 ± 33.6 OS) and healthy pregnant group (SFCT: 374.2 ± 44.1 OD, 377.2 ± 49.5 OS) (P < 0.05) in all locations (nasal, temporal, and subfoveal) in both eyes (except for OD nasal CT). However, there was no significant correlation between SFCT and MAP in the PE group.

Conclusion:
Significantly lower CT in PE without any direct correlation between SFCT and MAP may implicate that choroidal thinning in PE is governed by multifactorial choroidal vasospasm and endothelial dysfunction, instead of MAP solely.