bluuebunny/crossref_metadata_2025_split huggingface dataset:
Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys
Authors: Matthee Jorryt , Naidu Rohan P. , Brammer Gabriel , Chisholm John , Eilers Anna-Christina , Goulding Andy , Greene Jenny , Kashino Daichi , Labbe Ivo , Lilly Simon J. , Mackenzie Ruari , Oesch Pascal A. , Weibel Andrea , Wuyts Stijn , Xiao Mengyuan , Bordoloi Rongmon , Bouwens Rychard , van Dokkum Pieter , Illingworth Garth , Kramarenko Ivan , Maseda Michael V. , Mason Charlotte , Meyer Romain A. , Nelson Erica J. , Reddy Naveen A. , Shivaei Irene , Simcoe Robert A. , Yue Minghao 
Published: March 2024

Abstract
Characterizing the prevalence and properties of faint active galactic nuclei (AGNs) in the early Universe is key for understanding the formation of supermassive black holes (SMBHs) and determining their role in cosmic reionization. We perform a spectroscopic search for broad Hα emitters at z ≈ 4–6 using deep JWST/NIRCam imaging and wide field slitless spectroscopy from the EIGER and FRESCO surveys. We identify 20 Hα lines at z = 4.2–5.5 that have broad components with line widths from ∼1200–3700 km s−1, contributing ∼30%–90% of the total line flux. We interpret these broad components as being powered by accretion onto SMBHs with implied masses ∼107–8
M
⊙. In the UV luminosity range M
UV,AGN+host = −21 to −18, we measure number densities of ≈10−5 cMpc−3. This is an order of magnitude higher than expected from extrapolating quasar UV luminosity functions (LFs). Yet, such AGN are found in only <1% of star-forming galaxies at z ∼ 5. The number density discrepancy is much lower when compared to the broad Hα LF. The SMBH mass function agrees with large cosmological simulations. In two objects, we detect complex Hα profiles that we tentatively interpret as caused by absorption signatures from dense gas fueling SMBH growth and outflows. We may be witnessing early AGN feedback that will clear dust-free pathways through which more massive blue quasars are seen. We uncover a strong correlation between reddening and the fraction of total galaxy luminosity arising from faint AGN. This implies that early SMBH growth is highly obscured and that faint AGN are only minor contributors to cosmic reionization.
Associations Among Psychological Resilience, Self-Esteem, Social Support, and Non-Suicidal Self-Injury Behaviors in Adolescents Receiving Inpatient Psychiatric Care
Authors: Huang Lijuan , Hou Dandan , Xiao Qingqing , Huang Xuehua 
Published: March 2024

Purpose:
To explore associations among psychological resilience, self-esteem, social support, and non-suicidal self-injury (NSSI) behaviors in adolescents receiving inpatient psychiatric care.

Method:
In this cross-sectional study, 505 Chinese adolescents (aged 10 to 19 years) receiving inpatient psychiatric care completed a general characteristics questionnaire, the Psychological Resilience Scale (PRS), Self-Esteem Scale (SES), and Child and Adolescent Social Support Scale (CASSS). Statistical tests were used to compare NSSI incidence, scale scores, and factors influencing NSSI.

Results:

The incidence rate of NSSI was 77.82% (
n
= 393). Total and dimension scores on the PRS, SES, and CASSS in the NSSI group were significantly lower than those in the non-NSSI group (
p
< 0.01). Binary logistic multifactorial regression analysis showed that participants who were female and aged 10 to 14 years were more prone to NSSI behavior (
p
< 0.05). Having close friends, high parental expectations, and moderate to high self-esteem were protective factors for NSSI behavior (
p
< 0.05).

Conclusion:

Nursing personnel should prioritize enhancing psychological resilience, self-esteem, and social support in adolescents receiving inpatient psychiatric care to mitigate the risk of NSSI and ensure the safety of hospitalized individuals. [
Journal of Psychosocial Nursing and Mental Health Services, 62
(9), 47–54.]
Photogrammétrie et analyse de surface des modèles 3D pour l'étude des supports épigraphiques des inscriptions antiques de Vaison-la-Romaine (Vaucluse, France)
Authors: Roux Elsa 
Published: March 2024

Plusieurs inscriptions antiques de Vaison-la-Romaine ont fait l’objet de relevés photogrammétriques assez précis pour pouvoir observer les traces d’outils et réaliser une étude comparative. Dans le cadre de cette présentation, nous allons revenir en détail sur deux inscriptions découvertes en 1912 dans les hyposcaenia du théâtre antique de Vasio Vocontorium : l’inscription en l’honneur de Claude divinisé (ILGN 205a) et l’inscription en l’honneur de Britannicus César (CAG, 84/1, p. 237, no 250). Ce projet est basé sur l’étude de toutes les traces d’outils, d’usures, ou autres altérations. Les facsimilés numériques issus de la photogrammétrie offrent de nouvelles possibilités pour cette étude. Il est possible d’intervenir sur les modèles afin de produire des analyses de surfaces, de visualiser certains détails et d’obtenir de meilleurs rendus. Ces observations livrent non seulement des renseignements sur le travail des artisans et sur les méthodes de confection, mais témoignent également de l’ensemble des étapes de « vie » des supports épigraphiques, avant et après la gravure des textes. Cette étude a permis de démontrer que les deux inscriptions ont été réalisées par un même artisan. Cette démonstration vient également nourrir les débats sur la datation du corpus et son intégration au sein du théâtre.
The degradation of metal sheets in polychrome sculptures: the “applied brocades” of Savoy
Authors: Pinto Ariane , Poline Victor , Bouvier Caroline , Bordet Pierre , Blanc Nils , Fabre Frédéric , Lelong Florence , Martinetto Pauline 
Published: March 2024

At the end of the Middle Ages, “applied brocade” was one of the most sophisticated ways of imitating prestigious textiles, using pigments, organic materials, and metallic sheets (tin and gilding). This article is dedicated to the study of “applied brocades” observed on 6 religious statues from the Savoy Duchy, where a severe degradation of the metallic parts has been systematically detected. The elucidation of the mechanisms of the metal sheet degradation is crucial for a better understanding of the ancient manufacturing techniques as well as for the selection of the best restorations. This article is based on a multi-analytical approach involving non-invasive and in situ analytical techniques (XRD, XRF), synchrotron imaging on micro-samples (CT-XRD), and analyses on cross-samples (SEM-EDX, and ToF-SIMS). Tin foil analyses show no evidence of metallic tin, but demonstrate the presence of two types of tin alteration products indicative of an atmospheric corrosion: romarchite (SnO) and cassiterite (SnO2). XRD pattern treatments highlight the average crystalline size of both corrosion products: about 10 nm for SnO2 and 50 µm for SnO. Cassiterite is also present in larger proportions than romarchite. The gildings show the presence of both gold and silver. The atmospheric corrosion of silver has been identified as AgCl.
Inspecter les zones d’altitude : programme TAHMM ou le développement d’une procédure multi-source pour la prospection archéologique des terrains d’altitude
Authors: Calastrenc Carine , Baleux François , Laurent Antoine , Llubes Muriel , Philippe Magali , Poirier Nicolas , Rendu Christine 
Published: March 2024

Jusqu’à ces trente dernières années, les zones de montagne ont été considérées comme immuables. Leurs modes d’accès et de gestion, leurs dynamiques d’évolution et les pratiques agro-pastorales étaient jusque-là perçus atones. Il a fallu la mise en place d’un dialogue entre les sciences humaines (archéologie, histoire, ethnologie) et naturelles (anthracologie, palynologie) et l’insertion de nouveaux outils (DGPS – Digital Global Positionning System – et SIG – Système d’Information Géographique) pour que ces territoires soient considérés différemment. Aujourd'hui, les montagnes font l'objet de questionnements interdisciplinaires qui révèlent des histoires longues et complexes. Préalable indispensable à toute recherche archéologique, la prospection en haute montagne présente des spécificités et des enjeux qui lui sont propres : limitation d’accès, forte variabilité de perception des infrastructures. Se pose alors la question de savoir comment, pratiquement, systématiser les acquisitions, pour arriver à traiter de plus vastes territoires et enrichir l'information pour parvenir à détecter tous les aménagements qui échappent actuellement aux yeux des archéologues. Les avancées technologiques, la diversification et la miniaturisation des capteurs, la démocratisation des drones et les progrès en matière d'ergonomie informatique permettent aujourd’hui de réfléchir à la mise en place d'une nouvelle procédure d'acquisition, de traitement et de fusion des données. C'est ce que fait le programme de recherche TAHMM (Télédétection Archéologique en Haute et Moyenne Montagne) depuis 2018 autour de quatre zones ateliers situées en Occitanie et Nouvelle Aquitaine. Par le développement d'une approche multi-source à haute résolution spatiale, spectrale, radiométrique et temporelle, il vise à optimiser la détection des vestiges archéologiques en milieux d’altitude durant la phase de prospection.
État des lieux de l’archéométrie : un aperçu des études présentées lors du XXIIIe colloque du GMPCA à Chambéry (France) en 2022
Authors: Chalmin Emilie , Pinto Ariane , Savin Marie-Claire 
Published: March 2024

L’organisation du XXIIIe colloque « Archéométrie » du GMPCA à Chambéry (France) en mai 2022 a été l’occasion de rassembler les acteurs de la recherche en archéométrie avec pour ambition d’illustrer les apports des approches intégratives dans l’étude des sites archéologiques et dans la formalisation de nouveaux concepts, comme celui de la biographie de l’objet. Cet article présente un aperçu des études présentées et introduit cette réflexion sur les approches intégratives au travers des différentes contributions issues des conférences et des posters rassemblés dans ce numéro de la revue d’ArcheoSciences – Revue d’archéométrie. Il s’agit ici d’aborder le polymorphisme de l’archéométrie et de rendre compte de la diversité des méthodes et méthodologies mises en œuvre sur un vaste panel d’objets d’étude issus du passé répondant à des problématiques anthropocentrées permettant d’accéder à une meilleure connaissance des sociétés passées et de répondre aux enjeux de conservation et de restauration actuels de ces objets qui font patrimoine.
Index sans frontières
Authors: Baudry Hervé 
Published: March 2024

Dans l’histoire de la censure d’Ancien Régime en France, on en sait encore trop peu sur la production et la circulation des catalogues de livres interdits non français. Comme l’a écrit Jean-Louis Quantin en 2015, « une étude à part devra étudier le rôle que, faute d’un Index national, tint alors l’Index romain ». Encore faut-il pouvoir déterminer la place que ce type d’ouvrage (il y a des index) a pu occuper dans l’espace des usages bibliologiques, en particulier des contrôles directs sur la circulation des livres et la lecture des textes. Le présent travail s’attache à présenter les données concernant la circulation des index conçus et produits en particulier en Espagne et à Rome, ainsi que leur reproduction sur le territoire français, permettant ainsi de mieux cerner quelques éléments clefs touchant aux questions des usages et de l’efficience des pratiques de contrôle, notamment par la microcensure.
Une « abomination si exécrable »
Authors: Fontana Paolo 
Published: March 2024

Dans cet article, à travers la documentation conservée dans les archives de la Congrégation pour la Doctrine de la Foi à Rome, nous examinons l’histoire des convulsionnaires jansénistes en France dans la première moitié du XVIIIe siècle. On note en particulier comment la documentation des archives montre les relations entre la nonciature à Paris, l’Inquisition et la Secrétairerie d’État telles qu’elles s’organisaient dans le traitement de la question convulsionnaire. Les jansénistes convulsionnaires sont définis comme des imposteurs, des fourbes, des frénétiques, des fanatiques, des fous, des mercenaires à gages, dans un vocabulaire qui mêle médecine, théâtre, criminalité, passant progressivement de la théologie au contrôle de la société. Ce vocabulaire, qui exclut le recours à des catégories démonologiques comme la possession, déjà mises de côté par l’Inquisition, est partagé avec le Saint-Office par les jansénistes français critiques du mouvement convulsionnaire, ses miracles, ses miraculés et ses prophètes.
L’ancien gallicanisme au péril du combat antilibéral de la papauté intransigeante
Authors: De Franceschi Sylvio Hermann 
Published: March 2024

Entre juin 1850 et décembre 1852, une succession de condamnations romaines frappe des ouvrages publiés en France et manifeste la volonté du Saint-Siège de mener une offensive brutale à l’encontre des doctrines gallicanes et régalistes. Dans le dispositif de riposte du magistère romain, la Congrégation de l’Index a été lourdement sollicitée. La proscription de la Theologia dogmatica et moralis de Louis Bailly le 7 décembre 1852 constitue le point d’orgue d’une campagne qui a vu la proscription du Manuale compendium de l’abbé Lequeux et de l’Histoire de l’Église de France de l’abbé Guettée.
“Visible invisibility”: from traditional ṭaggāgāt to Samra female pop stars, representations and performativity of race and gender in the northern Arabian Peninsula
Authors: Houssais Coline 
Published: March 2024

This article looks at how race and gender are represented and performed as far as female Sumr (brown skinned) performers in the northern Arabian Peninsula are concerned, from traditional ṭaggāgāt (wedding singers) to contemporary pop stars. Its main thesis is that musical entertainment over the centuries has been conducted by Sumr on the basis that it was not deemed suitable by the cultural orthodoxy of the time, and that therefore only individuals and communities located at the margins of society, such as the Sumr then, could be associated with it. By doing so their position within northern Arabian societies became one of integrated marginality, and, when the repertoire performed predominantly by Sumr became a key element of the patrimonialization of cultural heritage in the context of national identities definition conducted by newly independent states, they became the object of visible invisibility. A phenomenon that exists to this day, including in other spheres of the music industry.
The Spectrum of First-onset Seizures in Children Presenting at a Tertiary Care Centre
Authors: Chagantipati Venkata Sai K , Bansal Utkarsh , Rathoria Ekansh , Singh Vijay , Gupta Nyay Bhai , Ahuja Ravindra 
Published: March 2024

Abstract

Introduction:
Seizure is the most common paediatric neurological condition with an increased predilection for early childhood. The recent definition of epilepsy includes first-onset seizures with an increased probability of future episodes. Thus, stringent evaluation of the initial episode of seizure is essential. Hence, this study estimated the aetiology, clinical profile, treatment and outcome of the first seizure episode in children at a tertiary hospital.

Materials and Methods:
This prospective observational study was carried out at a tertiary hospital in Barabanki, India. Children in the age group of 1 month to 12 years who presented with the first seizure episode and those admitted for other illnesses and developed the first seizure episode during hospital stay were included. Data collected were sociodemographics, clinical presentations, laboratory tests, brain imaging studies, electroencephalography (EEG), diagnosis, treatment and short-term outcomes.

Results:
A total of 113 patients were enrolled presenting with first-onset seizures. There were 78 (69%) males, 86 (76.1%) were below 5 years of age and 60 (53.1%) presented with fever. Most seizures had a generalised onset (58.4%). Febrile seizures (29.2%) were the most common type, followed by neurocysticercosis (20.3%). Central nervous system (CNS)-infective aetiology (58.7%) was the most common etiological classification. Abnormal findings were observed in cerebrospinal fluid examination of 24 out of 56, in brain imaging of 53 out of 80 and in EEG of 70 out of 113 cases examined. Anti-seizure medication (ASM) was prescribed to 68 patients, of which 10 had a recurrence in the 6-month follow-up period.

Conclusion:
The first episode of seizure in children usually had a generalised onset, with younger children of the male sex at an increased risk. CNS infections and febrile seizures were common causes. Complete history and neurological evaluation can guide the relevant investigations. ASM tailored to the aetiology controls the seizures in most cases.
Diagnosis of a case of X-linked agammaglobulinemia with juvenile idiopathic arthritis and recurrent pneumonia in Bangladesh
Authors: Sarker Avizit , Islam Mohammad Imnul , Nigar Ismet , Ali Md. Eunus , Roy Chandan Kumar 
Published: March 2024

Abstract
X-linked agammaglobulinemia (XLA) is a rare hereditary primary immunodeficiency disorder caused by mutation in the Bruton’s tyrosine kinase (BTK) gene located in the Xq22 region of the X chromosome. It is characterized by absolute or marked deficiency of matured B-cells in circulation as well as decreased in all immunoglobulin (Ig) classes. We have reported one case who is a 48-month-old boy and suffering from recurrent pneumonia, skin abscess, otitis media, and swelling of the left knee joint. His serum Ig levels showed an IgM level of <0.169 g/l, IgG 2.43 g/l, and IgA <0.256 g/l. Immunophenotyping of lymphocyte subsets showed an absence of B-cells. Intracellular BTK protein expression in monocytes by flow cytometry showed a markedly reduced mean fluorescence index which confirmed the diagnosis of XLA. Antibiotics with intravenous Ig therapy were started.
Contact Tracing for COVID-19 among Health-Care Workers of a Tertiary Care Hospital in Mumbai
Authors: Velhal Gajanan D. , Shah Anuradha Kunal , Dhanusu Subasri 
Published: March 2024

Abstract

Background:
Contact tracing (CT) is an effective tool for breaking the chains of transmission in infectious disease outbreaks. This study was conducted to observe the trend of isolation and quarantine, assess the source of infection and contacts, and assess the effectiveness of CT in the early detection of infection among health-care workers (HCWs).

Methods:
This study was conducted using secondary analysis of routine CT records of HCWs of a tertiary care hospital in Mumbai from April 9, 2020, to December 31, 2020. Details of all HCWs exposed or infected with COVID-19 were collected in a standard format developed for this purpose telephonically. The exposed HCWs were further divided into high-risk (HR)/low-risk (LR) contacts and quarantined.

Results:
A total of 744 HCWs were isolated during this period and 1486 contacts were quarantined against them. Majority of the HCWs affected from COVID-19 were resident doctors, interns, and nursing staff. More than 81% of the positive HCWs were symptomatic. The overall ratio between isolated HCWs and quarantined HCWs is 1:2. A total of 88 (6%) HCWs tested positive from quarantine. The test positivity rate among HR contacts was 9.01% and among LR contacts was 2.72%.

Conclusions:
Effective CT of positive HCWs greatly aids in the early identification of contacts and timely quarantine. Over a period of time, the number of HCWs getting isolated or quarantined is found to decrease. This is the true success of CT. This strategy can be implemented among other medical colleges and hospitals too.
The Effectiveness of SARS-CoV-2 Vaccination in Preventing Severe Illness and Death – Real-world Data from a Cohort of Patients Hospitalized with COVID-19
Authors: Sagiraju Hari Krishna Raju , Elavarasi Arunmozhimaran , Gupta Nishkarsh , Garg Rohit Kumar , Paul Saurav Sekhar , Vig Saurabh , Sirohiya Prashant , Ratre Brajesh , Garg Rakesh , Pandit Anuja , Singh Ram , Kumar Balbir , Meena Ved Prakash , Wig Naveet , Mittal Saurabh , Pahuja Sourabh , Madan Karan , Das Nupur , Dwivedi Tanima , Gupta Ritu , Wundavalli LaxmiTej , Singh Angel Rajan , Singh Sheetal , Mishra Abhinav , Pandey Manisha , Matharoo Karanvir Singh , Kumar Sunil , Mohan Anant , Guleria Randeep , Bhatnagar Sushma 
Published: March 2024

Background:
While long-term studies on the correlates of protection, vaccine effectiveness, and enhanced surveillance are awaited for SARS-CoV-2 vaccine, studies on breakthrough infections help understand the nature and course of this illness among vaccinated individuals and guide in public health preparedness. This study aims to compare the differences in the hospitalization outcomes SARS-CoV-2 infection of fully vaccinated individuals with with those of unvaccinated and partially vaccinated individuals.

Materials and Methods:
Single institution observational cohort study. This study compared the differences in clinical, biochemical parameters and the hospitalization outcomes of 53 fully vaccinated individuals with those of unvaccinated (1464) and partially vaccinated (231) individuals, among a cohort of 2,080 individuals hospitalized with SARS-CoV-2 infection. Descriptive statistics and propensity-score weighted multivariate logistic regression analysis adjusting for clinical and laboratory parameters were used to compare the differences and to identify factors associated with outcomes.

Results:
Completing the course of vaccination protected individuals from developing severe COVID-19 as evidenced by lower proportions of those with hypoxia, abnormal levels of inflammatory markers, requiring ventilatory support, and death compared to unvaccinated and partially vaccinated individuals. There were no differences in these outcomes among patients who received either vaccine type approved in India.

Conclusions:
Efforts should be made to improve the vaccination rates as a timely measure to prepare for the upcoming waves of this highly transmissible pandemic. Vaccination rates of the communities may also guide in the planning of the health needs and appropriate use of medical resources.
Profile, Quality of Life and the Client Satisfaction of Beneficiaries Registered under Rashtriya Bal Swasthya Karyakram (RBSK) at an Urban Primary Health Centre, Ahmedabad
Authors: Sharma Rashmi , Bhatt Gneyaa , Bakshi Harsh , Oza Divyang , Dave Roshni , Pirzada Azbah , Jani Dharati , Bapat Nirav , Mehta Rajesh 
Published: March 2024

Background:
Under Rashtriya Bal Swasthya Karyakram (RBSK), children (0–18 years) are screened for a spectrum of 30 health conditions, categorized under 4D’s namely defect (birth), disease (chronic), deficiency disorders, and developmental delay, and referred for treatment at higher centers. The aim of this study is to document demographic, clinical profile of children detected with any of 4D’s during 2018–20 at one Urban Primary health center to assess their Quality of Life (QOL) and client satisfaction.

Materials and Methods:
A total of 102 children <18 years were selected as per Probability Proportionate to Size for different 4D’s; within each category required participants were selected randomly. Information was gathered on designed semi-structured proforma. For QOL, customized World Health organization Quality of Life Brief (WHO-BREF) Questionnaire tool was used. Client satisfaction about the RBSK was assessed among RBSK users (N = 46) with Likert scale.

Result:
Out of 102 cases, 97 were covered including 8 with more than 1 type of 4Ds. Majority beneficiaries were male (53.1%), from 5 to 10 years age (43.8%), and middle social class (52%). Congenital defects (48.5%) especially heart defects were the most common followed by deficiency disorders (40.2%) mostly severe anemia and/or severe acute malnutrition. Out of 46 who availed RBSK services, 82.6% rated service as very good or good. Most children (81.7%) had good QOL.

Conclusion:
Most detected 4D’s belonged to school going age and middle class. They rated program as very good or good. Congenital defects, specifically heart defects were the most common. Overall, most children (81.7%) had good QOL.