bluuebunny/crossref_metadata_2025_split huggingface dataset:
Harnessing the Hubble Space Telescope Archives: A Catalog of 21,926 Interacting Galaxies
Authors: O’Ryan David , Merín Bruno , Simmons Brooke D. , Vojteková Antónia , Anku Anna , Walmsley Mike , Garland Izzy L. , Géron Tobias , Keel William , Kruk Sandor , Lintott Chris J. , Mantha Kameswara Bharadwaj , Masters Karen L. , Reerink Jan , Smethurst Rebecca J. , Thorne Matthew R. 
Published: May 2023

Abstract
Mergers play a complex role in galaxy formation and evolution. Continuing to improve our understanding of these systems requires ever larger samples, which can be difficult (even impossible) to select from individual surveys. We use the new platform ESA Datalabs to assemble a catalog of interacting galaxies from the Hubble Space Telescope science archives; this catalog is larger than previously published catalogs by nearly an order of magnitude. In particular, we apply the Zoobot convolutional neural network directly to the entire public archive of HST F814W images and make probabilistic interaction predictions for 126 million sources from the Hubble Source Catalog. We employ a combination of automated visual representation and visual analysis to identify a clean sample of 21,926 interacting galaxy systems, mostly with z < 1. Sixty-five percent of these systems have no previous references in either the NASA Extragalactic Database or Simbad. In the process of removing contamination, we also discover many other objects of interest, such as gravitational lenses, edge-on protoplanetary disks, and “backlit” overlapping galaxies. We briefly investigate the basic properties of this sample, and we make our catalog publicly available for use by the community. In addition to providing a new catalog of scientifically interesting objects imaged by HST, this work also demonstrates the power of the ESA Datalabs tool to facilitate substantial archival analysis without placing a high computational or storage burden on the end user.
HOPS 361-C’s Jet Decelerating and Precessing through NGC 2071 IR
Authors: Rubinstein Adam E. , Karnath Nicole , Quillen Alice C. , Federman Samuel , Green Joel D. , Chambers Edward T. , Watson Dan M. , Megeath S. Thomas 
Published: May 2023

Abstract
We present a two-epoch Hubble Space Telescope study of NGC 2071 IR highlighting HOPS 361-C, a protostar producing an arced 0.2 parsec-scale jet. The proper motions for the brightest knots decrease from 350 to 100 km s−1 with increasing distance from the source. The [Fe ii] and Paβ emission line intensity ratio gives a velocity jump through each knot of 40–50 km s−1. A new [O i] 63 μm spectrum, taken with the German REciever for Astronomy at Terahertz frequencies instrument aboard Stratospheric Observatory for Infrared Astronomy, shows a low line-of-sight velocity indicative of high jet inclination. Proper motions and jump velocities then estimate 3D flow speed for knots. Subsequently, we model knot positions and speeds with a precessing jet that decelerates. The measurements are matched with a precession period of 1000–3000 yr and half opening angle of 15°. The [Fe ii] 1.26-to-1.64 μm line intensity ratio determines visual extinction to each knot from 5 to 30 mag. Relative to ∼14 mag of extinction through the cloud from C18O emission maps, the jet is embedded at a 1/5–4/5 fractional cloud depth. Our model suggests the jet is dissipated over a 0.2 pc arc. This short distance may result from the jet sweeping through a wide angle, allowing the cloud time to fill cavities opened by the jet. Precessing jets contrast with nearly unidirectional protostellar jets that puncture host clouds and can propagate significantly farther.
Search for Extremely Metal-poor Stars with Gemini-N/Graces. I. Chemical-abundance Analysis
Authors: Jeong Miji , Lee Young Sun , Beers Timothy C. , Placco Vinicius M. , Kim Young Kwang , Koo Jae-Rim , Lee Ho-Gyu , Yang Soung-Chul 
Published: May 2023

Abstract
We present stellar parameters and abundances of 13 elements for 18 very metal-poor (VMP; [Fe/H] < –2.0) stars, selected as extremely metal-poor (EMP; [Fe/H] < –3.0) candidates from the Sloan Digital Sky Survey and Large sky Area Multi-Object Fiber Spectroscopic Telescope survey. High-resolution spectroscopic observations were performed using GEMINI-N/GRACES. We find 10 EMP stars among our candidates, and we newly identify three carbon-enhanced metal-poor stars with [Ba/Fe] < 0. Although chemical abundances of our VMP/EMP stars generally follow the overall trend of other Galactic halo stars, there are a few exceptions. One Na-rich star ([Na/Fe] = +1.14) with low [Mg/Fe] suggests a possible chemical connection with second-generation stars in a globular cluster. The progenitor of an extremely Na-poor star ([Na/Fe] = –1.02) with high K- and Ni-abundance ratios may have undergone a distinct nucleosynthesis episode, associated with core-collapse supernovae (SNe) having a high explosion energy. We have also found a Mg-rich star ([Mg/Fe] = +0.73) with slightly enhanced Na and extremely low [Ba/Fe], indicating that its origin is not associated with neutron-capture events. On the other hand, the origin of the lowest Mg abundance ([Mg/Fe] = –0.61) star could be explained by accretion from a dwarf galaxy, or formation in a gas cloud largely polluted by SNe Ia. We have also explored the progenitor masses of our EMP stars by comparing their chemical-abundance patterns with those predicted by Population III SNe models, and find a mass range of 10–26 M
⊙, suggesting that such stars were primarily responsible for the chemical enrichment of the early Milky Way.
Space Weather in the Saturn–Titan System
Authors: Burne Sofía , Bertucci César , Sergis Nick , Morales Laura F. , Achilleos Nicholas , Sánchez-Cano Beatriz , Collado-Vega Yaireska , Dasso Sergio , Edberg Niklas J. T. , Kurth Bill S. 
Published: May 2023

Abstract
New evidence based on Cassini magnetic field and plasma data has revealed that the discovery of Titan outside Saturn’s magnetosphere during the T96 flyby on 2013 December 1 was the result of the impact of two consecutive interplanetary coronal mass ejections (ICMEs) that left the Sun in 2013 early November and interacted with the moon and the planet. We study the dynamic evolution of Saturn's magnetopause and bow shock, which evidences a magnetospheric compression from late November 28 to December 4 (at least), under prevailing solar wind dynamic pressures of 0.16–0.3 nPa. During this interval, transient disturbances associated with the two ICMEs are observed, allowing for the identification of their magnetic structures. By analyzing the magnetic field direction, and the pressure balance in Titan’s induced magnetosphere, we show that Cassini finds Saturn’s moon embedded in the second ICME after being swept by its interplanetary shock and amid a shower of solar energetic particles that may have caused dramatic changes in the moon’s lower ionosphere. Analyzing a list of Saturn's bow shock crossings during 2004–2016, we find that the magnetospheric compression needed for Titan to be in the supersonic solar wind can be generally associated with the presence of an ICME or a corotating interaction region. This leads to the conclusion that Titan would rarely face the pristine solar wind, but would rather interact with transient solar structures under extreme space weather conditions.
Surgical management of tension pneumomediastinum in mechanically ventilated coronavirus disease 2019 patients
Authors: Ivanov Ivoslav A. , Mitev Dimo B. , Filipov Rumen A. 
Published: May 2023

Introduction: Tension pneumomediastinum is an increasingly common condition since the COVID-19 pandemic&rsquo;s onset. It is a life-threatening complication with severe hemodynamic instability that is refractory to catecholamines. Surgical decompression with drainage is the key point of treatment. Various surgical procedures are reported in the literature, but no cohesive approach has yet been developed.
Aim: The aim was to present the available options for surgical treatment of tension pneumomediastinum, as well as the post-interventional results.
Materials and methods: Nine cervical mediastinotomies were performed on intensive-care unit (ICU) patients who developed a tension pneumomediastinum during mechanical ventilation. The age and sex of patients, surgical complications, pre- and post-intervention basic hemodynamic parameters, as well as oxygen saturation levels, were recorded and analyzed.
Results: The mean age of patients was 62&plusmn;16 years (6 males and 3 females). No postoperative surgical complications were recorded. The average preoperative systolic blood pressure was 91&plusmn;12&nbsp;mmHg, the heart rate was 104&plusmn;8&nbsp;bpm, and the oxygen saturation level was 89&plusmn;6%, while the short-term postoperative values changed to 105&plusmn;6&nbsp;mmHg, 101&plusmn;4&nbsp;bpm, and 94&plusmn;5%, respectively. There was no long-term survival benefit, with a mortality rate of 100%.
Conclusions: Cervical mediastinotomy is the operative method of choice in the presence of tension pneumomediastinum allowing an effective decompression of the mediastinal structures and improving the condition of the affected patients without improving the survival rate.
Smoker pseudo-paradox in ST-segment elevation myocardial infarction patients
Authors: Janjani Parisa , Salehi Nahid , Asadmobini Atiyeh , Siabani Soraya , Nalini Mahdi 
Published: May 2023

Introduction: Cigarette smoking is a preventable cause of cardiovascular morbidity and mortality. Despite the adverse effects of smoking, some studies have reported the term &ldquo;smoker&rsquo;s paradox&rsquo;, meaning better outcomes in smokers following acute myocardial infarction.
Aim: The aim of the present study was to evaluate the relationship between smoking status and one-year mortality in patients with ST-segment elevation myocardial infarction (STEMI).
Materials and methods: This was a registry-based cohort study of STEMI patients from Imam-Ali hospital, Kermanshah, Iran. Consecutive STEMI patients (July 2016-October 2018) were stratified by smoking status and followed for one year. Cox proportional models were used to estimate crude, age-adjusted, and full-adjusted hazard ratios with 95% confidence intervals (HR, 95%CI).
Results: Of 1975 patients (mean age 60.1 years, 76.6% male) included in the study, 48.1% (n=951) were smokers (mean age 57.7 years, 94.7% male). Crude and age-adjusted HR (95% CI) for the associations of smoking and mortality were 0.67 (0.50-0.92) and 0.89 (0.65-1.22), respectively. After adjusting for age, sex, hypertension, diabetes, body-mass index, anterior wall myocardial infarction, creatine kinase-MB, glomerular filtration rate, left ventricular ejection fraction, low-density lipoprotein cholesterol, and hemoglobin, smoking was associated with increased risk of mortality: HR (95% CI: 1.56 (1.04-2.35).
Conclusions: In our study, smoking was associated with an increased risk of mortality. Although the smokers had a better outcome, this would be reversed after controlling for age and the other STEMI associated factors.
Cloîtré dans le transfert ?
Authors: Apfelbaum Laurence 
Published: May 2023

Le terme « cloîtré » nous évoque Marcel Proust : l’auteur lui-même, mais aussi « la prisonnière » que le narrateur dit cloîtrer, contraignant chacun à deviner l’autre inlassablement pour lui échapper. En analyse, croire que l’on sait ce que l’autre pense a pris une autre forme : l’empathie ; O. Renick en a conçu un « jeu » qu’il nomme « cartes sur table », collaboration à ses yeux entre analyste et patient. Reste à savoir si ce n’est pas un jeu qui « cloître » durablement l’un et l’autre dans le transfert ?
Wagner et l’indépassable emprise maternelle
Authors: Rabain Nicolas 
Published: May 2023

L’auteur aborde différents vécus de claustration à l’adolescence à partir d’une situation clinique et de plusieurs opéras. Il examine les trajectoires singulières de Bérangère, séquestrée par sa mère, ainsi que de Pamina, captive de la Reine de la Nuit ; puis Siegfried, prisonnier des griffes de Mime et Tannhäuser, retenu par la déesse Vénus. Ces quatre situations invitent à diverses déclinaisons du réagencement imagoïque qui précède l’investissement d’objets substitutifs.
Naviguer dans le pot au noir, entre refoulement et régression
Authors: Jaïs Éric 
Published: May 2023

L’image maritime du pot au noir proposée par D. W Winnicott pour décrire la période de l’adolescence illustre l’immobilisation de certains patients. La réactualisation du conflit œdipien, quand il n’a pas disparu, vient solliciter le Moi et mobiliser le narcissisme. Dans le Centre de soins pour adolescents qui les accueille, la psychothérapie institutionnelle associée au traitement groupal, tente de leur faire reprendre leur navigation.
La chambre d’ado, chambre d’écho en confinement
Authors: Mokdad Zmitri Meriem 
Published: May 2023

À partir de « journaux de confinement » tenus par des adolescents/jeunes adultes, narrant le vivre-ensemble familial en période de crise sanitaire et du confinement corollaire, l’auteure s’intéresse à la chambre de l’adolescent, sa polysémie et les investissements multiples et variés dont elle peut être l’objet à un moment où toute une famille est « cloîtrée ». Mal-être et résilience cohabitent alors et caractérisent cette « culture de la chambre » emblématique de l’hypermodernité.
Le droit de vote des résidents étrangers : un combat toujours d’actualité
Authors: Ben Saïd Mohamed , Delemotte Bernard , Rebérioux Vincent 
Published: May 2023

Depuis les années 1970, la participation des personnes étrangères aux élections locales a été plusieurs fois promise mais toujours écartée par un pouvoir politique frileux ou hostile. Trois membres du collectif J’y suis, j’y vote retracent les étapes du long combat pour le droit de vote des étrangers qui, cinquante ans plus tard, n’est pas terminé.
Le thanatopouvoir des passeurs djiboutiens
Authors: Lauret Alexandre 
Published: May 2023

Cet article traite de la pratique de l’enterrement des migrants éthiopiens chez certains passeurs djiboutiens. Il s’appuie sur des données empiriques récoltées auprès de passeurs entre 2016 et 2021. La mort des migrants sur la route menant vers la péninsule Arabique devient un enjeu politique et sociétal pour la population locale et l’État. L’enterrement des corps est alors pris en charge par les passeurs, ce qui soulage les pouvoirs publics. Cette gestion permet par la suite une marge de manœuvre aux passeurs, devenus incontournables, pour négocier leur présence et faire pérenniser leur activité. Cette thanatopolitique a donc des conséquences sur le vivant : l’amenuisement entre les sphères licites et illicites, ainsi que l’évolution de l’éthique des passeurs autour du devoir funéraire.
Versailles et ses visiteurs étrangers, xviie-xixe siècle
Authors: Leroux Flavie 
Published: May 2023

Cet article présente les premiers résultats issus de l’analyse du corpus documentaire rassemblé dans la base « Visiteurs de Versailles », publiée en 2019 par le Centre de recherche du château de Versailles. Les témoignages de voyageurs étrangers qui y sont recensés – plus de six cents auteurs – permettent de saisir les impressions laissées par Versailles à l’occasion de visites effectuées sur une période longue, allant du milieu du xviie siècle au début du xxe siècle. Au prisme d’une étude quantitative qui détermine qui vient, quand, d’où et pourquoi, peuvent d’abord être retracées la fréquentation du lieu et la typologie des visiteurs. Le but est ensuite de restituer les regards que ces derniers portent sur le domaine, son histoire, ses acteurs afin de reconstituer un certain imaginaire collectif de Versailles. Entre le réel et l’image construite et retranscrite dans les sources (récits de voyages, correspondances, journaux, mémoires), se dessinent ainsi les contours du mythe dans ses nuances, ses particularités, ses évolutions – qui pour beaucoup résonnent encore jusqu’à nos jours.
La fabrique dialectique du Songe de Versailles dans la littérature de voyage européenne du xviie siècle
Authors: Requemora Sylvie 
Published: May 2023

La quasi-totalité des textes du xviie siècle compilés dans la base « Visiteurs de Versailles » du Centre de recherche du château de Versailles est dithyrambique. À de très rares exceptions, les récits de voyages à Versailles des visiteurs étrangers relèvent d’un genre viatique encomiastique convenu qu’il s’agit d’interroger, afin de comprendre comment se façonnent la mythographie et le « Songe de Versailles ». La « fabrique des fables » passe par des éloges viatiques paradoxaux et leur analyse littéraire aide à saisir le laboratoire scriptural de la fabula versaillaise. L’étude se déroule en trois points : d’abord la fabrique du Songe dithyrambique, puis l’envers du décor, Versailles comme singularité à blâmer, et enfin la fabula versaillaise, conçue comme une mythographie dialectique. La fabrique de la mythographie versaillaise entrelace les points de vue et les discours à la fois exotiques laudatifs et endotiques satiriques, mais aussi, vice versa, exotiques satiriques et endotiques émerveillés, ainsi que les discours encomiastiques, anti-encomiastiques et pseudo-encomiastiques ironiques. Le récit de voyage européen à Versailles est un genre viatique complexe : l’interroger génériquement permet d’affiner la fabrique d’une machine enchantée, l’étudier stylistiquement permet de découvrir un subtil système de duplicité ironique, chercher à le comprendre politiquement permet de débusquer un jeu diplomatique, entre flagorneries dithyrambiques, contemptions idéologiques et parallèles exotiques à effet de miroirs dissonants.
Novel Micro-Textured Film Offers Promise in Universal Handling of 3D Devices
Authors: Varma Raj , Nunes Jennifer 
Published: May 2023

This paper will discuss the challenges associated with the constant evolution of IC device dimensions, and the need for carriers that can adapt quickly to the change in form factor but still maintain JEDEC standards for compatibility with existing equipment sets and pick & place tools. The paper will present a new technology inspired by gecko fibril microstructures with reversible adhesion that offers a unique approach to device handling.
Development of robust sensor packages for autonomous underwater vehicles
Authors: Becker K.-F. , Voitel M. , Schütze D. , Nguyen T. D. , Spanier M. , Hölck O. , Gottwald S. , Hofmeister A. , Kniese L. , Bannasch R. , Braun T. , Schneider-Ramelow M. 
Published: May 2023

New generations of robots are designed to support humans with a variety of partially or fully automated services. Such flexible and mobile service robots cooperate with humans or even act completely independent. To achieve this, it is necessary to significantly improve their capabilities in terms of environment perception, data processing and movement. At the same time, they must meet the highest standards of reliability and safety. Innovative electronics enable the necessary improvements and thus appropriate robot behavior. The aim of the Bionic RoboSkin project is to enhance the possibilities of a robot platform that is capable of autonomously navigating its respective environment by means of a flexible bionic sensor skin. The sensor platform is an autonomous underwater vehicle [AUV] that is based on the bionic principles of a Manta Ray [1, 2, 3]. The newly developed sensor skin consists of a textile composite as a carrier for sensor elements and provides moisture-resistant electrical connections for energy supply and communication. The integrated sensor modules enable both the detection of touch and approach and the exploration of the environment. The functionality of the sensor skin is targeting two service robotics applications: autonomous surveying of underwater structures (e.g. inspection of pipelines) and semi-autonomous geo-exploration in difficult-to-access areas (e.g. monitoring in tunnel construction). As a result, the paper presents the concept of a modular packaging platform for the use in a harsh marine environment. The technologies used for the miniaturization of the sensor module by PCB embedding and for outer housing development will be discussed in detail and a strong focus is put on packaging material properties in sub-marine conditions.
Board-Level Reliability of Lead-Frame Based Substrate and Surface Finishing Technology
Authors: Bae I.S. , Kim Hong Chan , Kang Sung-Il , Park Se Chuel , Marcanti Larry , Marke John , Coyle Richard , Smetana Joe 
Published: May 2023

Lead-frames have been widely used in the semiconductor package assembly field, and QFN (Quad flat no leads) has the advantages of miniaturization and cost reduction of the semiconductor package. It has had limited use in automotive or defense products because of its board-level reliability. Nevertheless, due to the advantages of QFN packages, there is a trend toward using QFNs in automotive packaging. Automotive use would also require a wettable flank design of the QFN leads and automated optical inspection (AOI) of solder joints. New lead forming and surface finish technologies, including wettable flank design, are expected to improve reliability and enable AOI inspection, but much research is needed. This study investigated the board-level reliability of various QFN lead designs and surface finishes. All lead frames with different structures and surface finish types were assembled under the same conditions and then mounted on a daisy chain printed circuit board to evaluate board-level reliability. Accelerated thermal cycling (TC) tests were performed per IPC-9701A rev 2/2006 over a temperature range of -40°C to 125°C and 6080cycles. Lastly, each package type tested was cross-sectioned, and failure analysis was performed by observing the solder joint crack for all leg samples.
New Packaging Technology for 2-dimensional VCSEL Arrays and Their Electro-Optical Performance and Applications
Authors: Dohle Rainer , Neumeyr Christian , Wallrodt Maximilian , Henning Gerold , Friedric Thomas , Gréus Christoph , Rosskopf Jürgen , Hohenleitner Robert 
Published: May 2023

At IMAPS2021, we reported on 1-dimensional VCSEL arrays and the packaging technology developed for these arrays, but this time we present the manufacturing workflow and look at the challenges presented by the packaging of special long-wavelength 2-dimensional vertical-cavity surface-emitting laser (VCSEL) arrays in various dimensions. We will show that available packaging technologies for epoxy application by silk screening, die- and wire bonding can be adapted for the unique properties of the 2D VCSEL arrays, delivering high accuracy for production with great overall yield. Proof of the excellent reliability and lifetime will be given through mechanical and electro-optical testing results. The technologies developed for 2D laser arrays will enable new devices for various new applications like high channel count interconnects for data communication and high power VCSEL solutions for 3D sensing. The perfected wire bonding process secured a homogeneous monometallic structure of the wire bonds, a reduced, well defined bond loop height, with sufficient clearance of the bonding wire above the VCSEL surface. Properly set-up manufacturing procedures for the packaging of the VCSEL arrays are necessary to achieve high performance and reliability of the products presented. Processing of large 2D-VCSEL arrays will be part of the paper. 2D arrays have enabled VCSEL technologies to address a wide range of new laser-based sensing applications. VCSEL products vary from laser chips with only a few emitters for proximity sensors up to several thousands of emitters for LiDAR systems. Applications include systems for the automotive, industrial, medical and consumer markets. There is a strong and growing market opportunity for long wavelengths VCSELs, e.g. based on InP material enabling single mode and multi-mode 2D-VCSEL arrays from 1.3 to beyond 2 µm. For 3D sensing systems and free-space optical communication, long wavelength 2D-VCSEL arrays offer improved eye safety and further benefits. The long wavelength VCSELs discussed in this paper can be deployed in a wide range of sensing and optical communication applications.