bluuebunny/crossref_metadata_2025_split huggingface dataset:
Narrativas Transmedia
Authors: Hernández Sellés Núria 
Published: December 2022

En una sociedad hiperconectada las historias que trascienden son aquellas capaces de desplegarse en distintos formatos, plataformas y medios, que modelan y encauzan la narrativa, generando universos que hacen viajar a las audiencias por distintas envolturas narrativas para consumir la historia. Las historias que trascienden hoy se adaptan a destinatarios cuyo perfil de consumo difiere radicalmente del de hace tan solo 20 años. Empoderados como distribuidores, críticos, editores o creadores, los espectadores, los consumidores, los usuarios de hoy tienen el potencial de influir de forma significativa en otros colectivos y de hacerlo en distintos ámbitos; creativos o culturales, de consumo o divulgativos, alterando el mapa de influencia de los medios tradicionales.
Estratégicamente, las organizaciones se han visto forzadas a integrar esta nueva realidad, para sobrevivir, para emerger en este nuevo contexto, o, indudablemente, para mantener su liderazgo. En este artículo se presenta un análisis ontológico de las narrativas transmedia con el propósito de facilitar la comprensión del fenómeno a una variedad de audiencias, presentando los aspectos de las narrativas transmedia que mantienen las mismas cualidades que cualquier otro constructo narrativo y analizando las características propias de la transmedia.
EXTREME NECESSITY IN THE CONDITIONS OF EMERGENCY RESCUE OPERATIONS
Authors: Кононко Павел Павлович , Черныш Дмитрий Анатольевич , Колесник Александр Владимирович 
Published: December 2022

В статье проводится сравнительный анализ института «крайней необходимости» в сфере уголовного, административного, гражданского права и Федерального закона «Об аварийно-спасательных службах и статусе спасателей». На основании анализа выявлены различия в трактовке понятия «крайняя необходимость» в указанных выше нормативных правовых актах. Рассмотрены понятия «неудавшейся крайней необходимости» и «превышения пределов крайней необходимости». Сформулированы проблемы ответственности при провокации крайней необходимости и при расследовании дел, связанных с применением крайней необходимости в условиях проведения аварийно-спасательных работ и предложены варианты их решения.
The article provides a comparative analysis of the institute of «extreme necessity» in the field of criminal, administrative, civil law and the Federal Law «On Emergency Rescue Services and the Status of Rescuers». Based on the analysis there are revealed differences in the interpretation of the concept of «extreme necessity» in the above-mentioned normative legal acts. The concepts of «failed emergency» and «exceeding the limits of extreme necessity» are considered. The problems of responsibility in case of provocation of extreme necessity and in the investigation of cases involving the use of extreme necessity in the conditions of emergency rescue operations are formulated and options for their solutions are proposed.
Perlindungan Profesi Guru Pada Aspek Legalitas Dan Tataran Realitas
Authors: Pristiwiyanto Pristiwiyanto 
Published: December 2022

Perlindungan profesi guru dalam legalitasnya memang sudah diatur secara normatif-yuridis setelah disahkannya Undang-undang nomor 14 tahun 2005 tentang Guru dan Dosen. Implementasinya dalam tataran realitas ternyata masih banyak masalah yang tidak sesuai seperti yang diharapkan. Problem profesi keguruan memang amat komplek dan pelik sehingga butuh upaya yang serius untuk menjawab persoalan tersebut. Perlindungan profesi guru yang diatur dalam Undang-undang tersebut meliputi aspek hukum, profesi, keselamatan dan kesehatan kerja masih belum optimal, hal ini bisa dilihat dari beberapa kasus yang menimpa para guru atas perlakuan yang tidak layak berupa kekerasan, intimidasi dan lain-lain yang dialami. Pendek kata ada kesenjangan antara aspek legalitas dan realitas yang didapat oleh para guru. Penelitian ini untuk mengkaji efektifitas perlindungan terhadap profesi guru atas legalitas aturan dan realitasnya dengan pendekatan deskriptif-kualitatif. Sumber yang digunakan untuk meneliti topik tersebut adalah UU No. 14 tahun 2005, buku-buku yang terkait dengan profesi guru, hukum, dan sumber-sumber lain dari media yang terkait informasi atau pemberitaan perlakuan yang tidk layak terhadap guru, baik bentuk intimidasi dan kekerasan yang dialami oleh para guru dalam menjalankan profesinya.
POLITIK IDENTITAS: (POLA KOMUNIKASI POLITIK TIM ELNINO CENTER PADA PERHELATAN PEMILU LEGISLATIF TAHUN 2019)
Authors: Alhadar Sofyan , Adjie Zulfikar , Hasan Kurniadi Hasan 
Published: December 2022

Penelitian ini bertujuan untuk menganalisa sejauh mana strategi komunikasi politik yang dibangun oleh Tim Elnino Center pada perhelatan pemilu legislatif tahun 2019. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi kasus. Adapun lokasi penelitian bertempat di Wilayah Kota Gorontalo. Hasil penelitian menunjukan terdapat pola komunikasi politik Tim Elnino Center di rumah ibadah (masjid) yang dapat diidentifikasi melalui stiker elnino center yang terletak di bagian-bagian aksesoris masjid. Oleh karena itu, dapat disimpulkan bahwa, secara eksplisit pola komunikasi politik yang dibangun bertentangan dengan konstitusi pemilu No 8 Tahun 2015 hal itu dikarenakan, penggunaan stiker calon elnino dalam proses pelaksanaanya masih didapati pengurus masjid enggan melepaskan disaat proses pemilihan berlangsung.
“Super-kilonovae” from Massive Collapsars as Signatures of Black Hole Birth in the Pair-instability Mass Gap
Authors: Siegel Daniel M. , Agarwal Aman , Barnes Jennifer , Metzger Brian D. , Renzo Mathieu , Villar V. Ashley 
Published: December 2022

Abstract
The core collapse of rapidly rotating massive ∼ 10M
⊙ stars (“collapsars”), and the resulting formation of hyperaccreting black holes, comprise a leading model for the central engines of long-duration gamma-ray bursts (GRBs) and promising sources of r-process nucleosynthesis. Here, we explore the signatures of collapsars from progenitors with helium cores ≳ 130M
⊙ above the pair-instability mass gap. While the rapid collapse to a black hole likely precludes prompt explosions in these systems, we demonstrate that disk outflows can generate a large quantity (up to ≳ 50M
⊙) of ejecta, comprised of ≳ 5–10M
⊙ in r-process elements and ∼ 0.1–1M
⊙ of 56Ni, expanding at velocities ∼0.1 c. Radioactive heating of the disk wind ejecta powers an optical/IR transient, with a characteristic luminosity ∼ 1042 erg s−1 and a spectral peak in the near-IR (due to the high optical/UV opacities of lanthanide elements), similar to kilonovae from neutron star mergers, but with longer durations ≳1 month. These “super-kilonovae” (superKNe) herald the birth of massive black holes ≳ 60M
⊙, which—as a result of disk wind mass loss—can populate the pair-instability mass gap “from above,” and could potentially create the binary components of GW190521. SuperKNe could be discovered via wide-field surveys, such as those planned with the Roman Space Telescope, or via late-time IR follow-up observations of extremely energetic GRBs. Multiband gravitational waves of ∼ 0.1–50 Hz from nonaxisymmetric instabilities in self-gravitating massive collapsar disks are potentially detectable by proposed observatories out to hundreds of Mpc; in contrast to the “chirp” from binary mergers, the collapsar gravitational-wave signal decreases in frequency as the disk radius grows (“sad trombone”).
Resolved Molecular Gas Observations of MaNGA Post-starbursts Reveal a Tumultuous Past
Authors: Otter Justin Atsushi , Rowlands Kate , Alatalo Katherine , Leung Ho-Hin , Wild Vivienne , Luo Yuanze , Petric Andreea O. , Sazonova Elizaveta , Stark David V. , Heckman Timothy , Davis Timothy A. , Ellison Sara , French K. Decker , Baker William , Bluck Asa F. L. , Lanz Lauranne , Lin Lihwai , Liu Charles , Cobá Carlos López , Masters Karen L. , Nair Preethi , Pan 潘 Hsi-an 璽安 , Riffel Rogemar A. , Scudder Jillian M. , Smercina Adam , van de Voort Freeke , Weaver John R. 
Published: December 2022

Abstract
Post-starburst (PSB) galaxies have recently and rapidly quenched their star formation; thus, they are an important way to understand how galaxies transition from star-forming late types to quiescent early types. The recent discovery of large cold gas reservoirs in PSB galaxies calls into question the theory that galaxies must lose their gas to become quiescent. Optical Integral Field Spectroscopy (IFS) surveys have revealed two classes of PSB galaxies: central PSB (cPSB) galaxies with central quenching regions and ring PSB (rPSB) galaxies with quenching in their outskirts. We analyze a sample of 13 nearby (z < 0.1) PSB galaxies with spatially resolved optical IFS data from the Mapping Nearby Galaxies at Apache Point Observatory survey and matched resolution Atacama Large Millimeter/submillimeter Array observations of 12CO(1–0). Disturbed stellar kinematics in 7/13 of our PSB galaxies and centrally concentrated molecular gas is consistent with a recent merger for most of our sample. In galaxies without merger evidence, alternate processes may funnel gas inward and suppress star formation, which may include outflows, stellar bars, and minor mergers or interactions. The star formation efficiencies of the PSB regions in nearly half our galaxies are suppressed while the gas fractions are consistent with star-forming galaxies. Active galactic nucleus (AGN) feedback may drive this stabilization, and we observe AGN-consistent emission in the centers of 5/13 galaxies. Finally, our cPSB and rPSB galaxies have similar properties except the ionized and molecular gas in cPSB galaxies is more disturbed. Overall, the molecular gas in our PSB galaxies tends to be compact and highly disturbed, resulting in concentrated gas reservoirs unable to form stars efficiently.
One-dimensional Numerical Study on Ignition of the Helium Envelope in Dynamical Accretion during the Double-degenerate Merger
Authors: Iwata Kazuya , Maeda Keiichi 
Published: December 2022

Abstract
In order for a double-detonation model to be viable for normal type Ia supernovae, the adverse impact of helium-burning ash on early time observables has to be avoided, which requires that the helium envelope mass should be at most 0.02 M
⊙. Most of the previous studies introduced detonation by artificial hot spots, and therefore the robustness of the spontaneous helium detonation remains uncertain. In the present work, we conduct a self-consistent hydrodynamic study on the spontaneous ignition of the helium envelope in the context of the double-degenerate channel, by applying an idealized one-dimensional model and a simplified seven-isotope reaction network. We explore a wide range of the progenitor conditions and demonstrate that the chance of direct initiation of detonation is limited. Especially, the spontaneous detonation requires the primary envelope mass of ≳0.03 M
⊙. Ignition as deflagration is instead far more likely, which is feasible for the lower envelope mass down to ∼0.01 M
⊙, which might lead to subsequent detonation once the deflagration-to-detonation transition (DDT) is realized. High-resolution multidimensional simulations are required to further investigate the DDT possibility, as well as accurately derive the threshold between the spontaneous detonation and deflagration ignition regimes. Another interesting finding is the effect of the composition: while mixing with the core material enhances detonation as previously suggested, it rather narrows the chance for deflagration due to the slower rate of the 12C(α,γ)16O reaction at the lower temperature ∼108K, with the caveat that we presently neglect the proton-catalyzed reaction sequence of 12C(p,γ)13O(α,p)16O.
Constraints on the Physics of the Prompt Emission from Distant and Energetic Gamma-Ray Burst GRB 220101A
Authors: Mei Alessio , Oganesyan Gor , Tsvetkova Anastasia , Ravasio Maria Edvige , Banerjee Biswajit , Brighenti Francesco , Ronchini Samuele , Branchesi Marica , Frederiks Dmitry 
Published: December 2022

Abstract
The emission region of γ-ray bursts (GRBs) is poorly constrained. The uncertainty on the size of the dissipation site spans over 4 orders of magnitude (1012–1017 cm) depending on the unknown energy composition of the GRB jets. The joint multiband analysis from soft X-rays to high energies (up to ∼1 GeV) of one of the most energetic and distant GRBs, GRB 220101A (z = 4.618), allows us to make an accurate distinction between prompt and early afterglow emissions. The enormous amount of energy released by GRB 220101A (E
iso ≈ 3 × 1054 erg) and the spectral cutoff at

E

cutoff

=

85

−
26

+
16

MeV observed in the prompt emission spectrum constrain the parameter space of the GRB dissipation site. We put stringent constraints on the prompt emission site, requiring 700 < Γ0 < 1160 and R

γ
∼ 4.5 × 1013 cm. Our findings further highlight the difficulty of finding a simple self-consistent picture in the electron–synchrotron scenario, favoring instead a proton–synchrotron model, which is also consistent with the observed spectral shape. Deeper measurements of the time variability of GRBs, together with accurate high-energy observations (MeV–GeV), would unveil the nature of the prompt emission.
Knowledge of Household Contacts of Diabetic Patients about the Disease
Authors: Albalawi Ahmad Raja Saeed Albalawi , Ahmed Elzaki M. E. 
Published: December 2022

Background: Diabetes is a complex, chronic illness requiring continuous medical care with multifactorial risk-reduction strategies beyond glycemic control. Ongoing patients and their household care givers self-management education and support are critical to preventing acute complications and reducing the risk of long-term complications
Objectives: To assess the knowledge of household contacts about different aspects of diabetes and determine factors affecting it.
Subjects and methods: Cross sectional analytic design was conducted in Buraidah city, North central Saudi Arabia among a sample of household contacts of diabetic patients (Type 1 or 2) attending Buraidah diabetic center throughout the period of the study. A valid self-administered questionnaire including question about socio-demographic characteristics of the participants, patient’s diabetic characteristics and knowledge questions regarding diabetes was used for data collection.
Results: The study included 422 household contacts of diabetic patients. The age of 44% of the participants was ranging between 20 and 39 years. Females represent 55.2% of them. Almost two-thirds of the participants (64.4%) expressed adequate level of knowledge about diabetes whereas 12.6% had poor level of knowledge. Their main source of information about diabetes was physicians (56.9%), followed by books/social media (23.9%). Household contacts aged between 20 and 39 years, singles, postgraduate educated, working, being sons and parents of patients were more knowledgeable about diabetes compared to their counterparts. Participants whose patients had more duration of diabetes, family support, and no foot fungal infection were more knowledgeable about the disease. With increasing in the level of HbA1c% among diabetic patients, the knowledge of household contacts about the disease decreased, p<0.001.
Conclusion: Knowledge of household contacts of diabetic patients in Buraidh city, Saudi Arabia about diabetes was overall adequate with some identified deficient facts. The increase in the level of knowledge was accompanied with more glycemic control.
Efficacy of nitrous oxide-oxygen inhalation versus oral midazolam-promethazine as sedative agents in pediatric patients
Authors: Karishma  , Kohli Sonam , Rajeesh Mohammed P.K. , Balan Usha , Choudhury Basanta K. , DSouza Henston 
Published: December 2022

Background
Managing difficult and uncooperative pediatric dental patients is a challenging task. Conscious sedation has been propagated as a pharmacological means for handling such situations.

Objective
To evaluate the effects of sedation using nitrous oxide-oxygen inhalation versus oral midazolam-promethazine in pediatric patients.

Patients and methods
A total of 100 pediatric patients were selected and divided into two equal categories: group 1 (midazolam-promethazine) and group 2 (N2O-O2). Ethical committee approval was obtained, and patients were assessed. Data collected were analyzed using an unpaired t test.

Results
Duration of sedation was found to be statistically significant, and a higher duration was found for group 1. No significant differences were noted in the behavior rating scale with either of the combinations and in pulse oximeter readings.

Conclusion
Midazolam/promethazine is better in inducing longer sedation than N2O/O2.
Fréquence et déterminants de l’édentement partiel des adultes dans les institutions médicodentaires de Kinshasa, en République Démocratique du Congo
Authors: Mayunga Guyguy Mbuebo , Thenene Tina Tsimba , Tokembe Daniel Foockas , Ntumba Ursule Kabasele , Bolenge Jacques Ileboso , Sekele Jean-Paul Isouradi , Mashinda Désiré Kulimba , Lutula Joseph Pene-Shenda 
Published: December 2022

Contexte et objectifs. La perte de dents appelée édentement affecte la mastication, la parole, l’esthétique, le comportement social et la qualité de vie. L’objectif de la présente étude était d’évaluer la fréquence et les determinants de l’édentement partiel (EP) chez les adultes dans les institutions médico-dentaires de Kinshasa. Méthodes. C’était étude transversale analytique conduite entre octobre 2019 et juillet 2021 dans quelques institutions médico-dentaires de Kinshasa auprès des patients adultes congolais. Les variables d’intérêts étaient la fréquence et les causes de l’EP, les facteurs sociodémographiques et la présence du diabète et/ou de l’hypertension artérielle (HTA). Les déterminants de l’EP ont été recherchés par l’analyse de régression logistique multivariée. Résultats. Quatre cent vingt sept patients ont été inclus. Leur âge moyen était de 37,9 ±15,4 ans. La fréquence de l’EP était de 71%. Seul le statut diabète et/ou hypertension a été indépendamment associé à l’EP (ORa : 23,8 ; IC 95% : 3,2-174,8). Conclusion. La fréquence de l’EP était très élevée chez les adultes, influencée par la presence du diabète et/ou HTA.
English title: Frequency and determinants of partial edentulism in adults in medico-dental institutions in Kinshasa, the Democratic Republic of the Congo
Context and objectives. Tooth loss called edentulism affects people chewing, speech, aesthetic, social behavior and quality of life. The objective of this study was to assess the prevalence and determinants of partial edentulism (PE) of adults in medico-dental centers in Kinshasa. Methods. This analytic cross-sectional was conducted between October 2019 and July 2021 in sole medico-dental centers of Kinshasa with Congolese adult patients. Variables of interest were prevalence and cause of PE, sociodemographic status, and the presence of diabetes and/or high blood pressure (HBP). PE determinants were sought by multiple logistic regression. The significant threshold was p<0,05. Results. Four hundred twenty-seven patients were involved. The mean age was 37,9±15,4 years. The prevalence of PE was 71%. Diabetes and/or HBP were the sole determinant independently associated with PE (ORa: 23.8; CI 95 %: 3.2- 174.8). Conclusion. The prevalence of PE was very high among adults, influenced by diabetes and/or HBP.
Keywords: Congolese adults, Determinants, Partial edentulous
Histopathological patterns in kidney biopsies in Zimbabwe: a 12-year retrospective study
Authors: Dahwa R , Rutsito L , Makunike-Mutasa R , Odwee M , Madzudzo O , Kajawo S 
Published: December 2022

Objectives: Data on histological patterns in native kidney biopsies in Zimbabwe is sparse. We sought to describe these histological patterns over a 12 year period.
Study Design: We retrospectively evaluated the histological patterns on kidney biopsies at the largest private pathology laboratory in Zimbabwe from 1 January 2008 to 31 January 2020.
Setting: Histopathological data on all percutaneous native kidney biopsy specimens received at the pathology lab was recovered from electronic records. Indications for the kidney biopsy were then reviewed and patient demographics collected.
Subjects: All patients who had a histopathological report identified from the electronic records and who had had a kidney biopsy for nephrological indications were included.
Results: Sixty four 64 reports in total were identified and 18 were excluded (17biopsies done to evaluate renal masses and 1 kidney transplant biopsy). Thus 46 percutaneous native kidney biopsies were evaluated in the final analysis. Ninety six percent of the patients biopsied were of African descent. Primary FSGS was the commonest primary glomerular disease (26%) and lupus nephritis the commonest secondary glomerular disease (24%). The commonest indication for kidney biopsy was nephrotic syndrome (61%).
Conclusions: FSGS was the commonest primary GN in this study of adult patients and the commonest indication for kidney biopsy was nephrotic syndrome. This finding is useful for guiding clinicians on managing patients presenting with nephrotic syndrome in low resource settings as often patients lack access to kidney biopsy services and empiric use of steroids may be considered in appropriate individual cases.
Anthropometric determinants of blood pressure changes in a community sample of adults in Sokoto, northwest Nigeria
Authors: Bamaiyi AJ , Umar H , Madaki HO , Musa MH , Usman A 
Published: December 2022

Objective: To determine the predictability of rise in Blood Pressure (BP) parameters, by the various components of excessive weight gain, in a population-based sample of adults in Sokoto, Nigeria.
Design: A cross-sectional descriptive study carried out on a community sample of adults attending a free medical screening.
Setting: An open-space free medical service carried out in a Sokoto community.
Subjects: All consenting, non-pregnant adults that participated in the event were included.
Main Outcome Measures: Stepwise multivariate regression analysis was applied to determine the variability strengths of body weight, height, Body Mass Index (BMI), Lean Body Mass (LBM) and Body Fat (BF), on Systolic BP (SP), Diastolic BP (DP), Pulse Pressure (PP), Mean Arterial Pressure (MAP) and Pulse Rate (PR). Slope of the relationship between dependent and independent variables were also determined.
Results: BF was a more consistent influencer of BP rise beyond other anthropometric parameters. BF versus SP and MAP are respectively; β-coefficient =0.357, CI =0.264 1.162, p=.002 and β-coefficient = 0.455, CI =0.324 0.890, p=.000. The influence of BMI on DP was β-coefficient =0.457, CI =0.564 1.555, p=.000 and influence of body weight on PR was β-coefficient =0.270, CI = 0.037 0.471, p=.023.
Conclusion: To assess the risk of excess weight gain on BP elevation, the BF component of body weight or BMI be given more attention and should be part of the targets of lifestyle modifications aimed at controlling hypertension and forestalling its complications.