bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vibrationally Excited Lines of HC3N Associated with the Molecular Disk around the G24.78+0.08 A1 Hypercompact H ii Region
Authors: Taniguchi Kotomi , Tanaka Kei E. I. , Zhang Yichen , Fedriani Rubén , Tan Jonathan C. , Takakuwa Shigehisa , Nakamura Fumitaka , Saito Masao , Majumdar Liton , Herbst Eric 
Published: May 2022

Abstract
We have analyzed Atacama Large Millimeter/submillimeter Array Band 6 data of the hypercompact H ii region G24.78+0.08 A1 (G24 HC H ii) and report the detection of vibrationally excited lines of HC3N (v
7 = 2, J = 24 − 23). The spatial distribution and kinematics of a vibrationally excited line of HC3N (v
7 = 2, J = 24 − 23, l = 2e) are found to be similar to the CH3CN vibrationally excited line (v
8 = 1), which indicates that the HC3N emission is tracing the disk around the G24 HC H ii region previously identified by the CH3CN lines. We derive the 13CH3CN/HC13CCN abundance ratios around G24 and compare them to the CH3CN/HC3N abundance ratios in disks around Herbig Ae and T Tauri stars. The 13CH3CN/HC13CCN ratios around G24 (∼3.0–3.5) are higher than the CH3CN/HC3N ratios in the other disks (∼0.03–0.11) by more than 1 order of magnitude. The higher CH3CN/HC3N ratios around G24 suggest that the thermal desorption of CH3CN in the hot dense gas and efficient destruction of HC3N in the region irradiated by the strong UV radiation are occurring. Our results indicate that the vibrationally excited HC3N lines can be used as a disk tracer of massive protostars at the HC H ii region stage, and the combination of these nitrile species will provide information of not only chemistry but also physical conditions of the disk structures.
Modeling the Multiband Light Curves of the Afterglows of Three Gamma-Ray Bursts and their Associated Supernovae
Authors: Lian 连 Ji-Shun 纪顺 , Wang 王 Shan-Qin 善钦 , Gan 甘 Wen-Pei 文沛 , Li 李 Jing-Yao 京谣 , Liang 梁 En-Wei 恩维 
Published: May 2022

Abstract
Some dozen supernovae (SNe) associated with long gamma-ray bursts (GRBs) have been confirmed. Most of the previous studies derive the physical properties of the GRB-SNe by fitting the constructed (pseudo-)bolometric light curves. However, many GRB-SNe only have a few filter data, for which the (pseudo-)bolometric light curves are very difficult to construct. Additionally, constructing (pseudo-)bolometric light curves rely on some assumptions. In this paper, we use the multiband broken power-law plus 56Ni model to fit the multiband light curves of the afterglows and the SNe (SN 2001ke, SN 2013dx, and SN 2016jca) associated with three GRBs (GRB 011121, GRB 130702A, and GRB 161219B). We find our model can account for the multiband light curves of the three GRB-SNe (except for the late-time z-band light curve of two events), indicating that the model is a reliable model. The 56Ni masses we derive are higher than those in the literature. This might be due to the fact that the 56Ni masses in the literature are usually obtained by fitting the pseudo-bolometric light curves whose luminosities are usually (significantly) underestimated. We suggest that the multiband model can not only be used to fit the multiband light curves of GRB-SNe that have many filter observations, but also fit those having sparse data.
When Do Stars Go Boom?
Authors: Richer Harvey B. , Cohen Roger E. , Heyl Jeremy , Kalirai Jason , Caiazzo Ilaria , Correnti Matteo , Cummings Jeffrey , Goudfrooij Paul , Hansen Bradley M. S. , Peeples Molly , Sabbi Elena , Tremblay Pier-Emmanuel , Williams Benjamin 
Published: May 2022

Abstract
The maximum mass of a star that can produce a white dwarf (WD) is an important astrophysical quantity. One of the best approaches to establishing this limit is to search for WDs in young star clusters in which only massive stars have had time to evolve and where the mass of the progenitor can be established from the cooling time of the WD together with the age of the cluster. Searches in young Milky Way clusters have not thus far yielded WD members more massive than about 1.1 M
⊙, well below the Chandrasekhar mass of 1.38 M
⊙, nor progenitors with masses in excess of about 6 M
⊙. However, the hunt for potentially massive WDs that escaped their cluster environs is yielding interesting candidates. To expand the cluster sample further, we used HST to survey four young and massive star clusters in the Magellanic Clouds for bright WDs that could have evolved from stars as massive as 10 M
⊙. We located five potential WD candidates in the oldest of the four clusters examined, the first extragalactic single WDs thus far discovered. As these hot WDs are very faint at optical wavelengths, final confirmation will likely have to await spectroscopy with 30 m class telescopes.
On the Energization of Pickup Ions Downstream of the Heliospheric Termination Shock by Comparing 0.52–55 keV Observed Energetic Neutral Atom Spectra to Ones Inferred from Proton Hybrid Simulations
Authors: Gkioulidou Matina , Opher M. , Kornbleuth M. , Dialynas K. , Giacalone J. , Richardson J. D. , Zank G. P. , Fuselier S. A. , Mitchell D. G. , Krimigis S. M. , Roussos E. , Baliukin I. 
Published: May 2022

Abstract
We present an unprecedented comparison of ∼0.52–55 keV energetic neutral atom (ENA) heliosheath measurements, remotely sensed by the Interstellar Boundary Explorer (IBEX) mission and the Ion and Neutral Camera (INCA) on the Cassini mission, with modeled ENAs inferred from interstellar pickup protons that have been accelerated at the termination shock, using hybrid simulations, to assess the pickup ion energetics within the heliosheath. This is the first study to use hybrid simulations that are able to accurately model the acceleration of ions to tens of keV energies, which is essential in order to model ENA fluxes in the heliosheath, covering the full energy range observed by IBEX and CASSINI/INCA. The observed ENA intensities are an average value over the time period from 2009 to the end of 2012, along the Voyager 2 (V2) trajectory. The hybrid simulations upstream of the termination shock, where V2 crossed, are constrained by observations. We report an energy-dependent discrepancy between observed and simulated ENA fluxes, with the observed ENA fluxes being persistently higher than the simulated ones. Our analysis reveals that the termination shock may not accelerate pickup ions to sufficient energies to account for the observed ENA fluxes. We, thus, suggest that the further acceleration of these pickup ions is most likely occurring within the heliosheath, via additional physical processes like turbulence or magnetic reconnection. However, the redistribution of energy inside the heliosheath remains an open question.
Multiwavelength View of the Close-by GRB 190829A Sheds Light on Gamma-Ray Burst Physics
Authors: Salafia Om Sharan , Ravasio Maria Edvige , Yang Jun , An Tao , Orienti Monica , Ghirlanda Giancarlo , Nava Lara , Giroletti Marcello , Mohan Prashanth , Spinelli Riccardo , Zhang Yingkang , Marcote Benito , Cimò Giuseppe , Wu Xuefeng , Li Zhixuan 
Published: May 2022

Abstract
We monitored the position of the close-by (about 370 Mpc) gamma-ray burst GRB 190829A, which originated from a massive star collapse, through very long baseline interferometry (VLBI) observations with the European VLBI Network and the Very Long Baseline Array, carrying out a total of nine observations between 9 and 117 days after the gamma-ray burst at 5 and 15 GHz, with a typical resolution of a few milliarcseconds. From a state-of-the art analysis of these data, we obtained valuable limits on the source size and expansion rate. The limits are in agreement with the size evolution entailed by a detailed modeling of the multiwavelength light curves with a forward-plus-reverse shock model, which agrees with the observations across almost 18 orders of magnitude in frequency (including the HESS data at TeV photon energies) and more than 4 orders of magnitude in time. Thanks to the multiwavelength, high-cadence coverage of the afterglow, inherent degeneracies in the afterglow model are broken to a large extent, allowing us to capture some unique physical insights; we find a low prompt emission efficiency of ≲10−3, a low fraction of relativistic electrons in the forward shock downstream χ

e
< 13% (90% credible level), and a rapid decay of the magnetic field in the reverse shock downstream after the shock crossing. While our model assumes an on-axis jet, our VLBI astrometry is not sufficiently tight as to exclude any off-axis viewing angle, but we can exclude the line of sight to have been more than ∼2° away from the border of the gamma-ray-producing region based on compactness arguments.
Radiative Transfer Modeling of Chang’e-4 Spectroscopic Observations and Interpretation of the South Pole-Aitken Compositional Anomaly
Authors: Chen Jian , Ling Zongcheng , Jolliff Bradley L. , Sun Lingzhi , Qiao Le , Liu Jianzhong , Fu Xiaohui , Zhang Jiang , Li Bo , Liu Changqing , Qi Xiaobin , Lu Xuejin , He Zhiping , Xu Rui 
Published: May 2022

Abstract
Chang’e-4 landed in the Von Kármán basaltic zone affected by Finsen ejecta from the South Pole-Aitken (SPA) “compositional anomaly” (SPACA), providing an opportunity to untangle the origin of the SPACA. We developed a mineral abundance unmixing model and built a spectral library composed of mineral mixtures of plagioclase, low-Ca pyroxene, high-Ca pyroxene, and olivine. Based on the mineral abundances returned by our model, the average plagioclase abundance (60.4 vol.%) of SPACA is beyond the high-plagioclase end of the mineralogical range of SPA impact melt differentiation products and would require an additional contribution from crustal materials. We suggest that either the crust was not entirely removed in the SPA-forming impact or the ejecta from post-SPA basins fed feldspathic materials back onto the SPA basin floor. Our unmixing analyses indicate that the surface regolith of the SPACA is a mixture of 70.2% crustal materials and 29.8% Fe- and incompatible-element-enriched materials.
The genus Pareuryaptus (Carabidae, Pterostichini) in China, with three new country records
Authors: Li Haoyuan , Li Yihang , Shi Hongliang , Liang Hongbin 
Published: May 2022

Pareuryaptus is a genus of Carabidae containing 18 species and one subspecies, distributed mainly in the Oriental Region. However, only one species and one subspecies were recorded from China before the present study.
Four species and one subspecies of Pareuryaptus are reported from China with three of them newly recorded: Pareuryaptus adoxus (Tschitschérine) from Yunnan; Pareuryaptus exiguus Dubault, Lassalle & Roux from Guangxi; and Pareuryaptus luangphabangensis Kirschenhofer from Yunnan. Moreover, the male of Pareuryaptus exiguus Dubault, Lassalle & Roux is firstly described and a key to all known Chinese species is provided.
Socialisations temporelles pendant l’enfance et inégalités scolaires
Authors: Henri-Panabière Gaële 
Published: May 2022

La manière dont nous pensons le temps et agissons en conséquence est une construction sociale. Celle-ci varie selon les conditions matérielles et les modalités de socialisation vécues pendant l’enfance. Or, l’école attend de tous les élèves un rapport au temps unique et normé, fait de ponctualité, constance, rapidité et planification, rapport que favorise surtout le quotidien des familles économiquement et scolairement bien dotées. L’analyse des modalités de socialisations temporelles pendant l’enfance permet ainsi d’approfondir la connaissance des processus de reproduction des inégalités dans lesquels l’école joue un rôle. Ces modalités de socialisation peuvent se décliner en deux types : celles qui relèvent de la familiarisation aux outils de découpage du temps et à un rapport distancié avec les contraintes qu’il représente ; celles qui participent à l’incorporation de règles temporelles par l’expérimentation régulière de rythmes particuliers.
L’épreuve temporelle du chômage
Authors: Demazière Didier , Zune Marc , Amard Pauline , Soleiman François 
Published: May 2022

Les études sociologiques sur le chômage se sont très tôt intéressées au rapport au temps des chômeurs, comme une composante importante de leur expérience. Cet entretien revient sur ces questions en abordant le chômage comme une épreuve temporelle : il entraîne une désorganisation par rapport au rythme du travail et confronte les chômeurs à des choix dans leur gestion du temps, selon des ressources et des contraintes inégales. Cette épreuve temporelle est encore renforcée par le contrôle institutionnel de la recherche d’emploi.
Le taux d'intérêt : prix du temps, rançon de la patience
Authors: Daumas Louis , Soleiman François 
Published: May 2022

Le taux d’intérêt correspond au prix auquel un agent accepte de prêter de l’argent à un autre au lieu de le dépenser maintenant. C’est ce que cet autre agent paie pour financer une dépense qu’il ne pourrait normalement réaliser que dans le futur. Aussi les taux d’intérêt permettent de réconcilier deux rapports au temps : patience des prêteurs, impatience des emprunteurs. Cet encadré propose un formalisme simple permettant de comprendre comment une variable économique peut être interprétée comme l’expression d’un rapport au temps.
La place du « temps » en économie : une source de controverses
Authors: Hallak Julien 
Published: May 2022

Cet encadré propose une brève généalogie des débats sur la place du temps et de l’histoire en économie et de ses implications. Il part de la Methodenstreit (querelle des méthodes) au xix e siècle et de l’institutionnalisme américain au xx e siècle, pour éclaircir des controverses actuelles entretenues par l’école post-keynésienne et la théorie de régulation. Loin d’être un débat abstrait, il touche des questions fondamentales. Peut-on identifier des « lois économiques » stables dans le temps et l’espace ? Comment expliquer les changements de normes et d’habitudes ? Les crises viennent-elles d’événements imprévus ou sont-elles le produit du fonctionnement des marchés eux-mêmes ?
À quoi servent les théories évolutionnistes ? Réflexions et outils pour faire face aux crises contemporaines
Authors: Lazaric Nathalie 
Published: May 2022

Nelson et Winter (1982) ont ouvert un nouveau paradigme en matière d’innovation, de survie des firmes, des compétences collectives et des missions de l’État. Cette démarche empirique, analyse, dans un cadre d’imperfection potentielle des organisations et des marchés, les trajectoires technologiques, missions et défis des politiques d’innovation. Les modèles macroéconomiques contemporains permettent de repenser la complexité et les changements structurels et explorent les nouvelles missions de l’État dépassant le simple domaine technologique et organisationnel afin d’éclairer les grands défis du capitalisme : la montée des inégalités sociales, le changement climatique et les incertitudes radicales, dont la crise sanitaire du Covid-19 est une parfaite illustration. C’est la principale richesse de ce paradigme qui part de faits réels stylisés pour mieux comprendre le passé et se projeter dans de multiples futurs qui restent à construire.
Changements économiques et conflits de temporalités
Authors: Hartog François , Kniaz Alix , Régniez Théo 
Published: May 2022

Les changements économiques peuvent être à l’origine de conflits de temporalités entre les différents acteurs du monde social. Le recours à la notion de « régime d’historicité » permet dès lors de penser les effets des changements technologiques et environnementaux sur les rapports au temps.
Buckwheat – Challenges in nutrition and technology / Ajda – izzivi v tehnologiji in prehrani
Authors: Vombergar Blanka , Tašner Lidija , Horvat Marija , Vorih Stanko , Pem Nataša , Golob Silva , Kovač Tamara 
Published: May 2022

The buckwheat market is dominated by common buckwheat, however, the production of Tartary buckwheat is also growing. New varieties of Tartary buckwheat have been registered, and the technology of husking and grinding is being developed. The offer of Tartary buckwheat is becoming more accessible for consumers, and buckwheat products and beverages is strongly increasing in the industry.
The selection of buckwheat dishes in gastronomy is becoming more and more noticeable. Buckwheat festivals, days of buckwheat delicacies, weeks of buckwheat cuisine, and competitions in preparing buckwheat dishes are organized. Traditional and modern media are contributing to the growing popularity of buckwheat. Gluten-free, sugar-free, lactose- free products (including buckwheat) are becoming a food hit. Buckwheat products with less salt are part of the offer of healthy foods.
The present results were presented at the 3th EuroIbra, Prague, Czech Republic in September 2021, and published on the first time in this publication.

Izvleček
Na trgu prevladuje navadna ajda, narašča tudi pridelava in uporaba tatarske ajde. Potrjene so nove sorte tatarske ajde, razvija se tehnologija luščenja in mletja ajde. Za potrošnike postaja ponudba tatarske ajde dostopnejša. V industriji se močno razvija ponudba ajdovih izdelkov in pijač. Na trgu je veliko različnih ajdovih kruhov (delež ajde je večinoma do 30 %), tudi ajdov toast in ajdov prepečenec. Prevladuje uporaba navadne ajde, kruhov iz tatarske ajde je malo.
Ponudba ajdovih jedi v gastronomiji je vedno bolj opazna. Organizirajo se festivali ajde, dnevi ajdovih dobrot, tedni ajdove kulinarike, tekmovanja v pripravi ajdovih jedi. K vedno večji popularnosti ajde prispevajo tradicionalni in sodobni mediji. Med svoje vsebine uvrščajo ajdove jedi, ki jim gostinci dajejo pridih kulinaričnih doživetij. Priljubljeni postajajo ajdovi izdelki in jedi brez glutena, brez sladkorja in brez laktoze. Tudi ajdovi izdelki z manj soli so vključeni v ponudbe izdelkov in jedi za ohranjanje zdravja.
Ta članek je bil predstavljen na 3th EuroIbra, Prague, Czech Republic, septembra 2021, tu pa je prvič objavljen.
Comparison of Oxycodone With Morphine as Adjuvant Epidural Analgesia and Its Side Effects
Authors: Senapathi Tjokorda Gde Agung , Sanjaya Dewa Ngakan Gde Dwija , Pradhana Adinda Putra , Ryalino Christopher , Sutawan Ida Bagus Krisna Jaya 
Published: May 2022

Abstract
Despite morphine's ability to deliver effective analgesia, its use as an epidural adjuvant is limited by adverse effects such as nausea, vomiting, and pruritus, which are typically intractable with conventional antihistamines. Another negative effect that we are particularly concerned about is respiratory depression. This systematic review aimed to summarize the evidence based on randomized controlled trials (RCTs) comparing epidural analgesic adjuvants between oxycodone and morphine. We searched the Cochrane Library, PubMed, and EMBASE databases from 1990 until 2021 to find RCTs published in English language, which have investigated pain score and side effects such nausea and vomiting. Three RCTs were included in the final analysis. All of them employed similar argument that epidural analgesic with oxycodone has good analgesic effects at higher dose than morphine. Oxycodone provides analgesic properties equivalent to morphine, but with less nausea and vomiting. We found that epidural analgesic with oxycodone has comparable analgesic effect to morphine, as well as lower side effects on nausea and vomiting at twice morphine doses. Future study is needed to compare epidural oxycodone with morphine in terms of analgesia and adverse effects.
Aluminum Phosphide Toxicity
Authors: Ari Hatice Feray , Turhan Murat , Baspinar Huseyin , Kirhan Berna , Ari Murat 
Published: May 2022

Background:
Aluminum phosphides (ALPs) are still being used in developing countries as a pesticide despite the fact that ingestion and/or inhalation can cause significant morbidity and mortality. The generation of phosphine when ALP comes in contact with water leads to the blockade of electron transfer, which inhibits oxidative phosphorylation and in turn, cellular respiration in multiple organ systems.

Clinical Description:
A 3-year-old Turkish girl and her family were inadvertently exposed to overnight inhalation intoxication after a tablet of ALP was dissolved in water and used as a pesticide for Isot pepper, a local spice used in their household. The child presented with rapidly progressive respiratory distress and coma. The other members displayed mild respiratory symptoms.

Management:
At the time of admission, she was in altered sensorium, tachycardic, tachypneic, hypoxic, and in shock. She was immediately intubated and intermittent positive pressure ventilation started. Shock was managed as per the standard protocol. The child emanated garlic odor breath, had sluggishly reactive bilateral mitotic pupils. She had cardiorespiratory arrest within 30 min of intubation and could be revived. Despite supportive treatment, multiorgan dysfunction syndrome developed cardiac, pulmonary, renal, hepatic, coagulopathy, hyperglycemia, and metabolic acidosis. She succumbed to another cardiorespiratory arrest before plasmapheresis and continuous renal replacement therapy could be started in an attempt to eliminate the toxins. Consent for autopsy was not given.

Conclusions:
ALPs poisoning still occurs in developing countries and is a leading cause of mortality. The most common cause of death within the first 24 h is cardiovascular collapse.
Home-based Early Intervention for Children with Neurodevelopmental Disorders by Community Therapy Providers Supported by a Specialized Mobile Application in Purulia, West Bengal
Authors: Chattopadhyay Nandita 
Published: May 2022

Background:
Neurodevelopmental disorders (NDD) are a major global public health problem, particularly affecting children from the lower- and middle-income countries (LMICs). In India, nearly 2.3 million children below 6 years of age have some developmental disability, of whom many live in rural and semi-urban areas with minimum access to early intervention services. We attempted to reach out to such a population at their doorstep with affordable care and management through home-based early intervention (HBEI) programs provided by local field level workers (hitherto referred as community therapy providers [CTP]). A group of local youth, with a short training on NDD and EI methods, have been providing regular, weekly therapy sessions to the afflicted children at the latter's residence, under constant virtual guidance and monitoring by specialists, with the help of a mobile application. The children were initially screened and assessed by our specialist team, who assigned the therapy program and demonstrated the techniques to the CTPs.

Clinical Description:
We are sharing a series of 8 cases, ranging from cerebral palsy to Global Developmental Delay and speech delay, who have received HBEI for 3–5 months, to demonstrate the impact of the program.

Management and Outcome:
The children have shown improvement in all domains with the intensive and regular services. Moreover, empathy, concern, and inclusion of parents in therapy sessions rejuvenated the families.

Conclusion:
Provision of HBEI through field workers may be a cost-effective solution to the formidable problem of childhood disability among the under-privileged rural community. The electronic tracking system has proved very useful in remote monitoring.