bluuebunny/crossref_metadata_2025_split huggingface dataset:
AGN STORM 2. VI. Mapping Temperature Fluctuations in the Accretion Disk of Mrk 817
Authors: Neustadt Jack M. M. , Kochanek Christopher S. , Montano John , Gelbord Jonathan , Barth Aaron J. , De Rosa Gisella , Kriss Gerard A. , Cackett Edward M. , Horne Keith , Kara Erin A. , Landt Hermine , Netzer Hagai , Arav Nahum , Bentz Misty C. , Dalla Bontà Elena , Dehghanian Maryam , Du Pu , Edelson Rick , Ferland Gary J. , Fian Carina , Fischer Travis , Goad Michael R. , González Buitrago Diego H. , Gorjian Varoujan , Grier Catherine J. , Hall Patrick B. , Homayouni Y. , Hu Chen , Ilić Dragana , Joner Michael D. , Kaastra Jelle , Kaspi Shai , Korista Kirk T. , Kovačević Andjelka B. , Lewin Collin , Li Yan-Rong , McHardy Ian M. , Mehdipour Missagh , Miller Jake A. , Panagiotou Christos , Partington Ethan , Plesha Rachel , Pogge Richard W. , Popović Luka Č. , Proga Daniel , Storchi-Bergmann Thaisa , Sanmartim David , Siebert Matthew R. , Signorini Matilde , Vestergaard Marianne , Zaidouni Fatima , Zu Ying 
Published: January 2024

Abstract
We fit the UV/optical lightcurves of the Seyfert 1 galaxy Mrk 817 to produce maps of the accretion disk temperature fluctuations δ
T resolved in time and radius. The δ
T maps are dominated by coherent radial structures that move slowly (v ≪ c) inward and outward, which conflicts with the idea that disk variability is driven only by reverberation. Instead, these slow-moving temperature fluctuations are likely due to variability intrinsic to the disk. We test how modifying the input lightcurves by smoothing and subtracting them changes the resulting δ
T maps and find that most of the temperature fluctuations exist over relatively long timescales (hundreds of days). We show how detrending active galactic nucleus (AGN) lightcurves can be used to separate the flux variations driven by the slow-moving temperature fluctuations from those driven by reverberation. We also simulate contamination of the continuum emission from the disk by continuum emission from the broad-line region (BLR), which is expected to have spectral features localized in wavelength, such as the Balmer break contaminating the U band. We find that a disk with a smooth temperature profile cannot produce a signal localized in wavelength and that any BLR contamination should appear as residuals in our model lightcurves. Given the observed residuals, we estimate that only ∼20% of the variable flux in the U and u lightcurves can be due to BLR contamination. Finally, we discus how these maps not only describe the data but can make predictions about other aspects of AGN variability.
A New Population of Mid-infrared-selected Tidal Disruption Events: Implications for Tidal Disruption Event Rates and Host Galaxy Properties
Authors: Masterson Megan , De Kishalay , Panagiotou Christos , Kara Erin , Arcavi Iair , Eilers Anna-Christina , Frostig Danielle , Gezari Suvi , Grotova Iuliia , Liu Zhu , Malyali Adam , Meisner Aaron M. , Merloni Andrea , Newsome Megan , Rau Arne , Simcoe Robert A. , van Velzen Sjoert 
Published: January 2024

Abstract
Most tidal disruption events (TDEs) are currently found in time-domain optical and soft X-ray surveys, both of which are prone to significant obscuration. The infrared (IR), however, is a powerful probe of dust-enshrouded environments; hence, we recently performed a systematic search of NEOWISE mid-IR data for nearby, obscured TDEs within roughly 200 Mpc. We identified 18 TDE candidates in galactic nuclei, using difference imaging to uncover nuclear variability among significant host galaxy emission. These candidates were selected based on the following IR light-curve properties: (1) L
W2 ≳ 1042 erg s−1 at peak; (2) fast rise, followed by a slow, monotonic decline; (3) no significant prior variability; and (4) no evidence for active galactic nucleus (AGN) activity in Wide-field Infrared Survey Explorer (WISE) colors. The majority of these sources showed no variable optical counterpart, suggesting that optical surveys indeed miss numerous obscured TDEs. Using narrow-line ionization levels and variability arguments, we identified six sources as possible underlying AGN, yielding a total of 12 TDEs in our gold sample. This gold sample yields a lower limit on the IR-selected TDE rate of (2.0 ± 0.3) × 10−5 galaxy−1 yr−1 ((1.3 ± 0.2) × 10−7 Mpc−3 yr−1), which is comparable to optical and X-ray TDE rates. The IR-selected TDE host galaxies do not show a green valley overdensity nor as a preference for quiescent, Balmer strong galaxies, which are both overrepresented in optical and X-ray TDE samples. This IR-selected sample represents a new population of dusty TDEs that have historically been missed by optical and X-ray surveys and helps alleviate tensions between observed and theoretical TDE rates and the so-called missing energy problem.
Exploiting Machine Learning and Disequilibrium in Galaxy Clusters to Obtain a Mass Profile
Authors: Henriksen Mark J. , Panda Prajwal 
Published: January 2024

Abstract
We use 3D k-means clustering to characterize galaxy substructure in the A2146 cluster of galaxies (z = 0.2343). This method objectively characterizes the cluster’s substructure using projected position and velocity data for 67 galaxies within a 2.305 Mpc circular region centered on the cluster's optical center. The optimal number of substructures is found to be four. Four distinct substructures with rms velocity typical of galaxy groups or low-mass subclusters, when compared to cosmological simulations of galaxy cluster formation, suggest that A2146 is in the early stages of formation. We utilize this disequilibrium, which is so prevalent in galaxy clusters at all redshifts, to construct a radial mass distribution. Substructures are bound but not virialized. This method is in contrast to previous kinematical analyses, which have assumed virialization, and ignored the ubiquitous clumping of galaxies. The best-fitting radial mass profile is much less centrally concentrated than the well-known Navarro–Frenk–White profile, indicating that the dark-matter-dominated mass distribution is flatter pre-equilibrium, becoming more centrally peaked in equilibrium through the merging of the substructure.
An Updated Shape Model of Dimorphos from DART Data
Authors: Daly R. Terik , Ernst Carolyn M. , Barnouin Olivier S. , Gaskell Robert W. , Nair Hari , Agrusa Harrison , Chabot Nancy L. , Cheng Andrew F. , Dotto Elisabetta , Mazzotta Epifani Elena , Espiritu Raymond C. , Farnham Tony L. , Palmer Eric E. , Pravec Petr , Rivkin Andrew S. , Waller Dany C. , Zinzi Angelo ,   the DART and LICIACube teams
Published: January 2024

Abstract
Dimorphos was the target of the Double Asteroid Redirection Test (DART) mission. This paper summarizes the properties of an updated shape model of Dimorphos, describes the differences between the updated shape model and an earlier version published by Daly, Ernst, Barnouin et al. (doi:10.1038/s41586-023-05810-5), summarizes the data products associated with this model, and explains where the products can be accessed. The updated shape model benefited from improved methods of incorporating limb information, which will accelerate future shape modeling efforts for other objects with limited imaging data. The updated shape model is similar to the earlier model but slightly smaller (−2.8% change in volume) than the previous Dimorphos global shape model, and the updated shape is slightly more elongated. The additional analysis reported here supports an oblate preimpact shape for Dimorphos. This result indicates that the postimpact elongation of Dimorphos derived from ground-based observations is evidence for a large crater or global reshaping of the asteroid due to the DART impact. The updated global shape model of Dimorphos, as well as the earlier version, will be available in the Planetary Data System Small Bodies Node and through the public Small Body Mapping Tool.
Des façades neuves aux formes anciennes : Bruxelles et le plan urbanistique « Îlot Sacré » de 1960
Authors: Scholz Dominik 
Published: January 2024

Sur décision du conseil communal, la Ville de Bruxelles retrouva un aspect résolument historique à partir de 1960. De nombreux immeubles privés situés dans le centre historique se parèrent de façades en style ancien. Cette époque, connue comme destructrice envers la vieille ville, a paradoxalement mené à un renforcement de son caractère historique — un phénomène peu connu jusqu’ici. S’agit-il de l’expression particulièrement précoce d’une critique du progrès qui se manifestera ailleurs en Europe à partir des années 1970 ? Le présent article jette un nouveau regard sur l’urbanisme bruxellois. En analysant les acteurs et les discours, il s’interroge sur les raisons qui ont mené à la construction d’un nouveau centre-ville historique dans les années 1950 à 1970. L’article montre que ces raisons résident non pas dans le patriotisme local des mandataires communaux, mais dans une synergie complexe entre la politique urbanistique officielle, les protestations de la société civile et le désir d’épanouissement au niveau socio-économique.
New facades in the old style: Brussels and the “Îlot Sacré” urban plan of 1960
Authors: Scholz Dominik 
Published: January 2024

Sur décision du conseil communal, la Ville de Bruxelles retrouva un aspect résolument historique à partir de 1960. De nombreux immeubles privés situés dans le centre historique se parèrent de façades en style ancien. Cette époque, connue comme destructrice envers la vieille ville, a paradoxalement mené à un renforcement de son caractère historique — un phénomène peu connu jusqu’ici. S’agit-il de l’expression particulièrement précoce d’une critique du progrès qui se manifestera ailleurs en Europe à partir des années 1970 ? Le présent article jette un nouveau regard sur l’urbanisme bruxellois. En analysant les acteurs et les discours, il s’interroge sur les raisons qui ont mené à la construction d’un nouveau centre-ville historique dans les années 1950 à 1970. L’article montre que ces raisons résident non pas dans le patriotisme local des mandataires communaux, mais dans une synergie complexe entre la politique urbanistique officielle, les protestations de la société civile et le désir d’épanouissement au niveau socio-économique.
Promenades dans une bibliothèque : usages et représentations stendhaliens de l’objet-livre en voyage
Authors: Strèque Apolline 
Published: January 2024

L’article situe l’usage stendhalien du livre relativement à l’évolution des écritures et des pratiques viatiques au tournant du xixe siècle. Dans les récits de voyage de Stendhal le livre ne constitue pas seulement une entité culturelle désincarnée mais il est avant tout envisagé dans sa matérialité, en tant qu’objet, qu’il s’agisse de ceux qu’emporte le visiteur dans ses malles, de ceux qu’il peut admirer dans les bibliothèques ou encore de celui qu’il compose à destination de futurs voyageurs. L’une des spécificités du voyage stendhalien réside donc dans la dimension concrète qu’y prend la bibliothèque et dans cet intérêt accordé au livre en tant qu’objet amené à suivre le voyageur dans ses déplacements.
Les éditions illustrées du Rouge et le Noir au xixe siècle : trois lectures de l’œuvre
Authors: Chaisemartin Amélie de 
Published: January 2024

Cet article étudie les lectures du Rouge et le Noir proposées par les trois éditions illustrées de l’œuvre au xixe siècle : l’édition originale par Levavasseur en 1830, l’édition de Barba dans les « Romans populaires illustrés » en 1854 et l’édition de Conquet en 1884. L’agencement et la composition des illustrations de chacune des éditions mettent en effet en avant une interprétation différente de l’œuvre. L’article souligne les liens entre ces interprétations successives et l’évolution de la réception critique du roman au cours du siècle.
L’imaginaire violent du livre
Authors: Lammers Philipp 
Published: January 2024

L’article analyse l’imaginaire du livre au sein des contributions de Stendhal à la presse anglaise et montre qu’elles sont nourries par les fantasmes anthropomorphiques et révolutionnaires. Y surgit notamment l’image d’un « livre-héros », dont la puissance est néanmoins mise en question par la commercialisation du marché du livre ainsi que par la presse de l’époque. Se tournant ensuite vers l’œuvre romanesque de Stendhal, l’article postule qu’un imaginaire du livre est présent au sein du Rouge et le Noir et que le roman intègre lui-même une réflexion métalittéraire sur son esthétique.
Fins de phrase chez Stendhal et Rossini : latence et désir
Authors: Fleury Pierre , Rault Julien 
Published: January 2024

En convoquant simultanément musique et littérature, cet article souhaite interroger la phrase de Stendhal à l’aune de ce qui se joue à la clôture en termes de ponctuation, de rythme, de cadence. Que se passe-t-il entre les phrases de Stendhal du point de vue de l’achèvement et de l’accomplissement ? Comment penser la question de la latence et du désir ? Dispositif de suspension et administration du virage phrastique sont étudiés dans deux dispositifs a priori opposés, celui littéraire d’Armance (désir frustré) et celui musical de Rossini (désir récompensé), afin de sonder ce qui pourrait constituer l’un des piliers de l’imaginaire phrastique stendhalien.
Des destins croisés ?
Authors: Bertrand Gilles 
Published: January 2024

L’intensité des relations entre Paris et Milan de 1800 à 1842 atteste d’une fascination réciproque. Les séjours de voyageurs aux buts variés s’ajoutent à ceux des administrateurs napoléoniens puis des patriotes du Risorgimento. Après que se fut construite à la fin du xviiie siècle une image de Milan comme « Paris de l’Italie », l’attrait de Paris perdura auprès des Milanais exilés sous les monarchies censitaires. Mais la nature intime et durable du lien entre les deux villes ne saurait se comprendre sans tenir compte du rôle de personnalités d’exception telles que Fauriel, Manzoni, Stendhal, Balzac, Clara Maffei ou Cristina di Belgiojoso.
Stendhal à l’école de Beccaria
Authors: Brumelot Tom 
Published: January 2024

Cet article mesure la dette philosophique et stylistique de Stendhal envers Beccaria et les Lumi milanesi. Il se penche sur la lecture des Ricerche intorno alla natura dello stile par le jeune Beyle et ses échos. Il examine ensuite les éloges de la philosophie lombarde disséminés dans les diverses versions de Rome, Naples et Florence. En vantant le style et l’intention réformatrice de cette « haute philosophie » milanaise, Stendhal est moins partial et superficiel qu’en apparence. Enfin, le portrait par Beccaria du « style de bonhomie » est une source du ton bonhomme que se donne Stendhal et de sa construction d’une « bonhomie milanaise ».
L’ombra di Napoleone
Authors: Albergoni Gianluca 
Published: January 2024

L’article se propose de creuser la question des rapports entre Stendhal et la rédaction de la revue milanaise Il Conciliatore, véritable organe du romantisme en 1818-1819. Par-delà de multiples affinités de goût en matière littéraire, c’est notamment le rapport avec l’héritage de Bonaparte qui occupe une place centrale : il se met en place une véritable tension, entre proximité et conflit, autour de la rédaction de la Vie de Napoléon et de la discussion concernant les Considérations de Mme de Staël.
Milan, l’autre patrie ?
Authors: Corredor Marie-Rose 
Published: January 2024

Stendhal the “cosmopolitan” chose to call himself a Milanese: how to reconcile this cosmopolitanism inherited from the Enlightenment with the new demands of the “patriotism” born of the Revolution and Empire, and the changing geography of the mind (M. Crepon)? The importance attached to languages in general, and to the mother tongue in particular, in the European Romantic context encouraged Stendhal to be a “linguist in Milan”. But his infatuation with the Milanese language was not enough to define a sense of belonging, a “home away from home” (B. Cassin), while the French Revolution and the French language remained his reference point.
Fatal cases in pediatric patients after post-exposure prophylaxis for rabies: A report of two cases
Authors: Khoubfekr Hekmatollah , Jokar Mohammad , Rahmanian Vahid , Blouch Hasan , Shirzadi Mohammad Reza , Bashar Rouzbeh 
Published: January 2024

Rationale:
Rabies is a zoonotic disease with a high mortality, primarily transmitted through the bite of infected mammals, particularly dogs and cats. Despite being a well-known disease since ancient times, it continues to cause a significant number of human deaths worldwide, with approximately 65 000 fatalities reported annually.

Patient concerns:
We present two fatal cases of rabies in a 12-year- old immigrant boy and a 7-year-old boy. The first case was subject to a 24-hour delay in receiving appropriate medical attention and rabies preventive measures due to the lack of awareness among emergency hospital staff, leading to the administration of wound dressing only. The second case received timely rabies immunoglobulin administration; however, there was a 4-day delay in administering the fourth dose of the rabies vaccine, despite presenting evident symptoms of rabies.

Diagnosis:
Postmortem examination of brain samples from both patients confirmed the presence of rabies virus.

Interventions:
Post-exposure prophylaxis for rabies.

Outcomes:
Both patients were admitted to the hospital after the manifestation of rabies-related symptoms, with the 12-year-old child seeking medical care 47 days after the animal bite and the 7-year-old child seeking medical care 58 days after the exposure. Finally, the first patient died after 27 days and the second patient died after 40 days of hospitalization.

Lessons:
There is an urgent need for heightened awareness and education among both healthcare professionals and the public regarding the urgency of seeking immediate medical attention after potential rabies exposure. Timely recognition and initiation of post-exposure prophylaxis are pivotal in preventing the progression of the disease. Strengthening surveillance and reporting systems, coupled with continuous training for healthcare professionals, can contribute to early detection and management of rabies cases.
Pre-Operative Computed Tomography Scan Assessment of Variations in Olfactory Fossa Depth among Adults
Authors: Lawal Jamila , Shofoluwe Nurudeen Adebola , Quadri Oladeji Raheem , Brai Andrew , Dadi Hassan IIiya , Hamza Manir Anka 
Published: January 2024

Abstract

Context:
The paranasal sinus Computed Tomography (CT) scan is important in the evaluation of patients with sino-nasal pathologies and serves as a tool for navigation during endoscopic sinus surgery (ESS). The risk of skull base injury during ESS is assessed using the depth of the olfactory fossa, which has been shown to have racial variations. We aimed to use Keros classification to study the variations in the depth of the olfactory fossa at a specialized tertiary ENT hospital in Kaduna, Northwest Nigeria.

Setting and Design:
It was a retrospective cross-sectional study conducted at the radiology department of the National Ear Centre, Kaduna.

Materials and Methods:
All CT scans of the paranasal sinuses from January 2021 – January 2022 were retrieved and reviewed. Coronal CT scans of patients, 18 years and above, were included. Those who had skull-based surgery and those with tumors of the paranasal sinuses were excluded.

Statistical Analysis Used:
Data were entered in Statistical Product and Service Solutions (SPSS) version 25.

Results:
A total of one hundred and six (106) CT scans were studied which resulted in 212 depths of olfactory fossa measurements. The age range of participants was 18–81 years with a mean age of 41.1 ± 14.18 years. The male-to-female ratio was 1:1.08. Keros type II was found to be the most prevalent (68.4%) generally, as well as across gender and laterality distribution, with statistically significant difference between males and females, and no significant difference between the right and left sides.

Conclusion:
Type II Keros classification was the most common across gender and laterality distributions, with statistically significant differences between males and females. Cognizance of individual variations in preoperative assessments and surgical planning is imperative in ensuring safe and satisfactory surgical outcomes. We recommend further studies with a larger sample size and from different regions of the country.
Uma estética de força
Authors: Urbán Bálint 
Published: January 2024

O presente estudo centra-se na teoria estética de Fernando Pessoa e na posição dos Apontamentos para uma estética não aristotélica do heterónimo Álvaro de Campos no sistema estético do autor português. Partindo da questão da diversidade do pensamento estético de Pessoa, procura-se, por primeiro situar o texto no corpus pessoano de reflexões teóricas sobre a arte, para depois apresentar como é que o curto ensaio entra em contato tanto com o ideal estético de Nietzsche, como com a estética de choque das vanguardas, subvertendo as categorias principais da Poética. Apontamentos para uma estética não aristotélica, sem qualquer dúvida, constitui um dos textos axiais do pensamento estético de Fernando Pessoa que, nas palavras de Jacinto do Prado Coelho, nos enfrenta com uma «excecional individualidade» (1994: xvii), tendo em conta não só a complexidade e a diversidade do ideário estético pessoano, mas também as suas ambiguidades e incongruências inerentes. O presente estudo, partindo da questão da ambivalência das reflexões pessoanas sobre a arte e a literatura, procura, em primeiro lugar, situar o ensaio Apontamentos para uma estética não aristotélica no discurso do pensamento estético do poeta português para depois analisar a genealogia das filiações literário-filosóficas do texto e comparar a sua argumentação com os princípios básicos da Poética.
Dynamic Interaction Between Food and Fuel Markets in India: Has India Joined the Global Race?
Authors: Shahani Rakesh , Taneja Anishka , Das Biki 
Published: January 2024

The study makes an attempt to investigate co-integrating relation between crude and three energy crops, namely sugarcane, soyabean, and wheat, for India for a sampled period from Jan 2011 to Dec 2020 by taking log-transformed daily closing spot prices. The dynamic relation between crude and energy crops is established using ARDL and non-linear ARDL (NARDL) co-integration techniques. The results revealed co-integration being established only for sugarcane with crop’s critical region improving from 5% to 1% when dummy representing break was included in the ARDL model. The asymmetric impact of crude on sugarcane was visible both in short and long run. Further, short-run results were in one direction only, i.e., a rise in crude was impacting prices of two crops, namely sugarcane and wheat, with no visible impact of any of energy crops on crude. The coefficient of error correction term (ECM(−1)) term for sugarcane was −0.005 which was negative and significant showing stability of equilibrium; however, adjustment speed was rather slow at 0.5% per period. The study recommends policy makers to harmonize and synergize energy and agricultural policies as both sugarcane and wheat are food staples in India. The country needs to develop a pre-warning and a crisis response mechanism regarding biofuel policies so as to avoid any food crisis situation as seen in early 2000 in some of the countries where energy crops significantly make way to biofuels.

Received: 22 August 2023 | Revised: 29 October 2023 | Accepted: 5 January 2024

Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.

Data Availability Statement
Data are available on request from the corresponding author, Rakesh Shahani, by email.

Author Contribution Statement
Rakesh Shahani: Methodology, Software, Formal analysis, Investigation, Data curation, Writing - original draft, Writing - review & editing, Visualization, Supervision. Anishka Taneja: Conceptualization, Software, Validation, Formal analysis, Investigation, Resources, Writing - review & editing, Project administration. Biki Das: Conceptualization, Software, Validation, Formal analysis, Resources, Project administration.