bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Redshift-space Momentum Power Spectrum. III. Measuring the Growth Rate from the SDSSv Survey Using the Auto- and Cross-power Spectrum of the Galaxy Density and Momentum Fields
Authors: Qin Fei , Howlett Cullan , Parkinson David 
Published: December 2024

Abstract
The large-scale structure of the Universe and its evolution over time contains an abundance of cosmological information. One way to unlock this is by measuring the density and momentum power spectrum from the positions and peculiar velocities of galaxies and fitting the cosmological parameters from these power spectra. In this paper, we will explore the cross-power spectrum between the density and momentum fields of galaxies. We derive the estimator of the density–momentum cross-power spectrum multipoles. The growth rate of the large-scale structure, f
σ
8, is measured from fitting the combined density monopole, momentum monopole, and cross-dipole power spectrum. The estimators and models of the power spectrum as well as our fitting method have been tested using mock catalogs; we find that they perform well in recovering the fiducial values of the cosmological parameters of the simulations, and we also find that the errors of the parameters can be largely reduced by including the cross-power spectrum in the fit. We measure the autodensity, automomentum, and cross-power spectrum using the Sloan Digital Sky Survey Data Release 14 peculiar velocity catalog. The fit result of the growth rate f
σ
8 is

f

σ

8

=

0.413

−
0.058

+
0.050

at effective redshift z
eff = 0.073, and our measurement is consistent with the prediction of the Lambda cold dark matter cosmological model, assuming general relativity.
Multiwavelength Study of Five Distant Transient Gamma-Ray AGNs with z > 1
Authors: Wang Hai-Qin , Peng Fang-Kun , Xue Rui , Sun Lu-Ming 
Published: December 2024

Abstract
The multiwavelength emissions, especially gamma-rays, of active galactic nuclei (AGNs) are essential for studying the physical properties of jets emanating from supermassive black holes at galaxy centers. However, for high-redshift AGNs, it is challenging to identify their gamma-ray emissions due to limited angular resolution of gamma-ray instruments. In this work, using the infrared light curves of the Wide-field Infrared Survey Explorer (WISE) and spectral measurements through Sloan Digital Sky Survey DR16 quasar observations, we assemble 64 mid-infrared flares with redshift z > 1 as the sample. Based on the Fermi-Large Area Telescope survey data, we search for gamma-ray emission from the 64 WISE sources. New quasi-simultaneous gamma-ray emissions are detected for five sample sources when their infrared emissions are at a flare state, and the infrared positions fall into the error bars of their best-fit gamma-ray positions, as well. We collect the optical data and historical data to perform a spectral energy distribution (SED) analysis. To investigate the multiband characteristics of these five gamma-ray AGNs at flare and quiescent states, a one-zone leptonic model is applied to reproduce their averaged SEDs.
Constraining the Progenitor of the Nearby Type II-P SN 2024ggi with Environmental Analysis
Authors: Hong Xinyi , Sun Ning-Chen , Niu Zexi , Wu Junjie , Xi Qiang , Liu Jifeng 
Published: December 2024

Abstract
The progenitors of Type II-P supernovae (SN) have been confirmed to be red supergiants. However, the upper mass limit of the directly probed progenitors is much lower than that predicted by current theories, and the accurate determination of the progenitor masses is key to understand the final fate of massive stars. Located at a distance of only 6.72 Mpc, the Type II-P SN 2024ggi is one of the closest SNe in the last decade. Previous studies have analyzed its progenitor by direct detection, but the derived progenitor mass may be influenced by the very uncertain circumstellar extinction and pulsational brightness variability. In this work, we try to constrain the progenitor mass with an environmental analysis based on images from the Hubble Space Telescope. We found that stars in the progenitor environment have a uniform spatial distribution without significant clumpiness, and we derived the star formation history of the environment with a hierarchical Bayesian method. The progenitor is associated with the youngest population in the SN environment with an age of log(t/yr) = 7.41 (i.e., 25.7 Myr), which corresponds to an initial mass of

10
.

2

−
0.09

+
0.06

M
⊙. Our work provides an independent measurement of the progenitor mass, which is not affected by circumstellar extinction and pulsational brightness variability.
Défendre les sujets du roi
Authors: Balayre Amélie 
Published: December 2024

L’avènement d’Henri IV en 1589 bouleverse le jeu diplomatique entre la France et l’Angleterre. Les deux États se trouvent désormais unis dans une lutte confessionnelle tout autant qu’anti-hispanique. L’envoi en 1589 d’un ambassadeur protestant à Londres, dont la correspondance a largement été conservée, permet d’appréhender le traitement réservé aux litiges impliquant des huguenots exilés ou des sujets du roi de France aux prises avec la justice élisabéthaine. Cet article revient sur les différentes communautés sollicitant les services de l’ambassadeur français comme médiateur des querelles judiciaires, sur la rhétorique et les stratégies mises en place par ce dernier pour obtenir gain de cause auprès des autorités anglaises. Il s’agit de mettre en avant la gestion des conflits impliquant des Français présents outre-Manche ou se déplaçant entre les deux États.
Surveillance des étrangers et lutte antisubversive
Authors: Hugon Alain 
Published: December 2024

La perception de la crise du milieu du XVIIe siècle par les autorités de la monarchie hispanique – avec les sécessions et révolutions – est à mettre en relation avec la conviction d’être encerclée de puissances ennemies et étrangères. Pourtant, cette monarchie agrège de nombreux territoires variés d’où elle tire son caractère composite et agrégatif, lui offrant d’importantes possibilités de renseignement et d’action. Le cas de la lutte antisubversive dans le royaume de Naples à partir des réseaux d’information situés à Rome et animés par l’ambassade illustre les modalités de la surveillance et de l’action politique à diverses échelles.
Entre le Saint-Empire, le Danemark et la Hanse
Authors: Félicité Indravati 
Published: December 2024

Selon la tradition transmise par les chroniques urbaines, Lübeck refusa avant le XIXe siècle les contacts avec les juifs car ceux-ci ne lui étaient « d’aucune utilité ». À rebours de cette affirmation et dans le sillage du renouveau historiographique de ces dernières décennies, cette contribution étudie les contacts plus ou moins réguliers qui s’établirent dans la deuxième moitié du XVIIe siècle entre la ville de Lübeck et les communautés juives des environs à la faveur de négociations diplomatiques avec le roi de Danemark. Le contexte international qui, ici, n’est pas préexistant à la négociation mais est le produit de plusieurs facteurs, invite à redéfinir les catégories habituelles de l’histoire des relations « internationales » et souligne la multiplicité des enjeux relatifs à la mobilité et à l’« identité » juives dans le nord de l’Empire, caractérisé par un enchevêtrement complexe de pouvoirs et de souverainetés.
Un ambassadeur napolitain dans le Paris napoléonien
Authors: Conte Paolo 
Published: December 2024

En 1802, alors que les relations diplomatiques entre la République française et la cour de Naples sont rétablies à la suite du traité de Florence, la présence à Paris des exilés méridionaux de 1799 devient, sinon gênante, du moins préoccupante, en particulier pour le nouvel ambassadeur napolitain en France, le marquis Del Gallo. La gestion de ces réfugiés politiques et, plus généralement, des autres ressortissants napolitains s’impose alors comme le cœur de sa mission. Il les défend ou dénonce, suivant les cas, leur accorde des secours et, en même temps, les utilise comme espions pour être tenu informé de leurs menées souterraines. En prenant en compte la nature double de l’activité de cet ambassadeur – d’un côté interlocuteur des ministères français, de l’autre protecteur (ou dénonciateur) de ses compatriotes –, cet article s’intéresse à l’impact que cette période revêt dans sa carrière politique.
Les chambres d’écho sont-elles morales? Étude croisée de disputes en ligne
Authors: Morin Céline , Mésangeau Julien 
Published: December 2024

L’avènement des « démocraties plurielles » et l’éclatement des sphères communicationnelles ont conduit à un pluralisme des publics et des dispositifs. Cependant, la transformation de notre cadre sociotechnique ne nous rapproche pas davantage de l’idéal habermassien d’un espace public. Cet article propose d’aborder le concept de « chambre d’écho » sous un angle moral, par une double entrée théorique et empirique : d’abord, comme un concept flottant aux conséquences ambiguës et qui témoigne d’une inquiétude académique ; ensuite, comme un outil de diagnostic utile à la caractérisation et la compréhension de sphères conflictuelles. Sur la base de ces réflexions théoriques et par l’exploration empirique de deux espaces antagonistes en ligne (masculiniste et féministe contre-masculiniste), nous proposons d’aborder la morale des chambres d’écho à partir d’une tripartition : morale du pouvoir (cadre social et technique), morale du pluralisme (homophilie) et morale interactionniste (échanges interpersonnels).
L’engagement féministe « en quelques clics » : s’adresser à toutes, se distinguer par la communication
Authors: Despontin Lefèvre Irène 
Published: December 2024

Cet article propose d’interroger, à l’ère du numérique, les prétentions d’accessibilité et d’égalité de participation dans des organisations politiques et militantes à la fin des années 2010 en France. Dans ce cadre sera envisagée la tension entre la volonté de proposer, par des dispositifs communicationnels notamment, un militantisme « inclusif », et la participation effective de ses membres au sein du collectif féministe « #NousToutes ». Organisée autour de trois parties, cette étude reviendra dans un premier temps sur l’organisation communicationnelle de #NousToutes, et présentera ensuite l’approche qualitative mixte sur laquelle elle repose. Les résultats seront abordés dans les deuxième et troisième parties. Il s’agira ici d’interroger la promotion au sein du collectif d’un engagement accessible au plus grand nombre grâce aux outils numériques, en s’appuyant sur la participation effective de ses membres et de leurs usages.
Moraliser les machines communicantes. Des barricades morales à l’éthique située : trois cas d’usage de l’IA en milieu professionnel
Authors: Tassinari Carlo Andrea , De Martino Sara , Ferguson Yann 
Published: December 2024

La diffusion foudroyante de ChatGPT a fait monter d’un cran la panique que les débats sur l’intelligence artificielle, et notamment sur la moralité de leurs performances linguistiques et communicatives, qu’ils suscitent depuis plus d’un demi-siècle. Dans cet article, nous développerons ce questionnement en deux temps. D’abord, nous proposons une anthropologie documentaire des grands textes d’encadrement éthique sur l’IA, focalisant sur ses impacts sur la communication au travail. Après avoir fait ressortir les spécificités de l’approche universaliste de ces textes, nous examinons trois cas d’usages d’agents conversationnels et des machines communicantes au sein de contextes professionnels, documentés par des entretiens avec usagers, usagères, concepteurs et conceptrices. L’objectif est de montrer que l’analyse ethnographique des pratiques permet de mettre en évidence des éthiques situées remettant en perspective les principes d’une approche universaliste à la communication machinique. Ce qui conduit, en conclusion, à repenser le rôle-même du chercheur ou de la chercheuse, moins « expert·e » et énonciateur, énonciatrice de règles et de principes, et plus porte-parole analytique de son terrain.
Les espaces d’engagement d’un mouvement social face à un régime spatial patronal du travail : une géographie du conflit chez Delhaize en 2023
Authors: Orban Alexandre 
Published: December 2024

Le présent article propose une analyse géographique du conflit social de 2023 chez Delhaize. D’une part, les espaces d’engagement sont analysées au travers des dynamiques spatiales générales de la grève continue dans les magasins du 8 mars au 10 mai 2023. On observe une différence interrégionale entre Flandre et Wallonie, la haute combativité des magasins bruxellois, des zones intrarégionales plus actives, telles que le Hainaut et Liège, ou encore le caractère urbain de ces actions collectives. Des dynamiques ponctuelles de pic abrupt, de mobilisation des samedis, de bastions d’employés et de dernier debout persistant sont également mises en évidence. D’autre part, le régime spatial de travail est analysé au regard de son influence sur le mouvement social s’y opposant. Trois moyens principaux d’influence et leurs spatialités sont examinés : les territoires d’intimidation des actions en justice, les zones d’intervention des forces répressives et les vagues de franchisation. Les résultats montrent que, respectivement, les premiers servent de cadre juridique permettant aux seconds, les plus impactants, d’être appliqués. Quant aux vagues de franchisation, les données ne permettent pas de confirmer une volonté d’instrumentalisation de la part de la direction de Delhaize.
Do socio-cultural practices by elderly women influence obstetric complications? A study in Limpopo province
Authors: Makhado Langanani C. , Raliphaswa Ndidzulafhi S. , Maluleke Mary , Netshikweta Mutshinyalo L. 
Published: December 2024

Background: Worldwide, women continue to die from obstetric-related complications, despite the global progress made to reduce maternal mortality. Elderly women play a key role in using their own socio-cultural practices during pregnancy and childbirth.Objectives: The study aimed to explore the practices based on the beliefs of elderly women in Limpopo province.Method: A qualitative approach using descriptive, explorative and contextual design was employed. Audio recording of unstructured focus group discussions was conducted of the elderly women who were purposively sampled. Data were analysed and coded using thematic analysis approach following Tesch’s method and co-coded to ensure trustworthiness. Ethical considerations were also adhered to.Results: The findings discuss practices based on beliefs of elderly women and the need for them to be trained to participate in maternal health practices.Conclusion: The study concluded that practices based on beliefs of elderly women lead to delays in seeking medical intervention. Therefore, elderly women need to be trained to reduce maternal mortality.Contribution: This study adds knowledge to the need for training and the importance of elderly women to be trained in order to reduce maternal mortality.
Comparative Efficacy of Iron Chelation Therapies on Cardiac and Liver Iron Levels in Thalassemia Patients: A Systematic Review and Network Meta-Analysis
Authors: Aleid Abdulsalam , Almu Dhiyaa , Almuwalad Nada , Alruwaili Muhannad , Alaryani Khalid , Alhaboob Zeyad , Alwabari Mohammed , Albenayyan Saja , AlHarbi Wahaj , Shamsan Abbas , Al Mutair Abbas 
Published: December 2024

Abstract
Beta-thalassemia major is a genetic disorder that causes hemolytic anemia and requires regular blood transfusions, leading to iron overload in organs such as the liver and heart. This iron accumulation can result in severe health issues, including cardiac complications and liver diseases. Although iron chelation therapy is vital for managing iron overload, the effectiveness of various chelation therapies remains to be investigated. A thorough literature search was conducted in January 2024 across databases, including PubMed, Web of Science, Cochrane Library, and Scopus. Data was analyzed using R software, employing packages for network meta-analysis (NMA). Continuous data was assessed using mean difference (MD) with 95% confidence interval (CI), with random-effect and fixed-effect models applied as appropriate. This network meta-analysis involved 17 studies. In cardiac MRI T2*, deferasirox (DFX) outperformed other therapies (MD = 1.75, 95%CI [0.34, 3.15]). The combination of DFX and deferiprone (DFP) had the greatest effect on ferritin levels DFP (MD = −1244.68, 95%CI [−2312.69, −176.68]). The NMA showed significant increase in liver MRI T2* achieved by DFO + DFP in comparison to DFO (MD = 2.19, 95%CI [0.42, 3.96]). By contrast, no significant differences were observed across treatments for liver iron concentration. This meta-analysis demonstrates that the effectiveness of iron chelation therapy for beta-thalassemia major varies, with DFX outperforming in cardiac MRI T2* improvement and a combination of DFO and DFP exhibiting a better result in liver MRI T2* increase. Future research should explore larger samples and diverse patient-reported outcomes to enhance understanding of the impact of these therapies on patient health and quality of life.
Evaluating the Accuracy of Psychiatric Diagnoses by Primary Health Physicians: A Retrospective Study at a Tertiary Medical Center
Authors: Alhamidy Farah K. , Alsubaie Ettab G. , Albadah Abdullah R. , Alharbi Abdulkareem H. , Alharbi Majed A. 
Published: December 2024

Abstract

Objectives:
Primary care physicians (PCPs) are often the first point of contact for patients presenting with psychiatric symptoms. This study aimed to evaluate the accuracy of psychiatric diagnoses made by PCPs in a tertiary center in Riyadh, Saudi Arabia.

Methods:
This cross-sectional study was conducted in the mental health department of a tertiary medical center in Riyadh. Data were collected for patients referred from primary healthcare (PHC) clinics to mental health (MH) clinics between September 1 and December 31, 2022. Diagnoses by PCPs were deemed accurate if they matched the final psychiatric diagnoses.

Results:
The study found that 73.1% of patients received correct diagnoses in PHC clinics, with a sensitivity of 71.6% and specificity of 73.4%. Citalopram was the most commonly prescribed medication in both PHC and MH clinics (38.2% and 32.3%, respectively). However, 64.9% of patients seen in PHC clinics received no medication.

Conclusion:
While PCPs accurately diagnosed most psychiatric cases, they often refrained from initiating treatment, opting instead to refer patients to MH clinics. These findings suggest that training for PCPs should emphasize the management of common psychiatric conditions, such as depression and anxiety, that can be effectively addressed in PHC settings.
Evaluating Oral Health Status, Oral Lesions Prevalence, and Oral Health Impact Profile-14 among Tobacco Industry Workers
Authors: Srujananjali Grandhi , Ramya K. , Karri Roja Lakshmi , Bonthagarla Krishna Sahi , Sree Akkineni Bhavya , Mounika Yannam 
Published: December 2024

Background:
Maintaining optimal oral health is critical for general well-being, particularly in occupational settings where unique hazards may impact oral health. The purpose of the present study is to comprehensively examine the oral health implications among tobacco industry workers, considering demographic factors, deleterious habits, oral health measures, and quality of life indicators.

Materials and Methods:
The study comprised 180 participants employed in the tobacco industry were included in the study. Demographic data, tobacco-related habits, and oral health parameters including decayed, missing, filled teeth (DMFT), community periodontal index (CPI), loss of attachment (LOA), oral hygiene index-simplified (OHI-S), and oral health impact profile (OHIP-14) scores were assessed.

Results:
The study revealed a predominantly younger, lower-income demographic with significant tobacco use. Oral health assessment indicated moderate dental caries (DMFT: 8.65), low-to-moderate periodontal issues (CPI: 2.28, LOA: 1.49), and fair oral hygiene (OHI-S: 1). Notably, a moderate level of oral health impact was observed (OHIP-14: 10.51), with physical pain and disability having the highest impact. The prevalence of oral lesions, although relatively low (84.4% with no lesions), suggests the importance of tailored oral health management.

Conclusion:
These findings emphasize the importance of focused interventions and ongoing research to enhance overall oral health and quality of life among tobacco industry workers. Public health initiatives, educational programs, and tailored interventions are warranted to address the identified oral health challenges in this population.
Bench Surgery for Urolithiasis in Renal Transplant: A Sensible Option!!
Authors: Jadaon Abhiyutthan Singh , Singh Chandra Pal 
Published: December 2024

Introduction:
Renal transplantation is the wisest option for patients with end-stage renal disease. Due to less availability of organs for transplantation, professionals are compelled to use organs from expanded-criteria donors. Urolithiasis in the to be transplanted kidney of donor is considered a relative contraindication due to the complications from stone in recipients like infection leading to sepsis, urinary tract obstruction, and also loss of allograft function. Therefore management of stones is needed, prior to transplanting that kidney.

Material and Methods:
A retrospective study was undertaken to identify those living renal donors who underwent ex vivo stone removal on the bench before transplantation.

Results:
In the time period of 2021 and 2023, we carried out 208 living donor Renal transplants at different centers in Rajasthan, Delhi & Haryana, INDIA. Of these, 32(18.2%) donor kidneys had to undergo ex vivo bench surgery for the removal of the stones.

Discussion:
In our study none of the grafts undergoing stone surgery showed evidence of stone recurrence at the follow-up examination. In all recipients those underwent bench URS had kidney graft survival was 96.8% after long-term follow-up.

Conclusion:
To date, there are no definitive criteria for the surgical management of urolithiasis from living donors. In this study we report our surgical experience and long-term follow-up in a series of living kidney donors (LKD) with asymptomatic kidney stones, after ex vivo ureterorenoscopy (URS) for stone removal before kidney transplantation.
Clinical Characteristics and Outcome of Kidney Transplant Recipients Infected with COVID-19: A Retrospective Observational Study
Authors: Parry Manzoor Ahmad , Sheikh Rayees Yousuf , Qadri Raja Kaamil , Wani Muzafar Maqsood , Wani Imtiyaz , Bhat Mohammad Ashraf 
Published: December 2024

Background:
This study investigated the clinical characteristics and outcomes of kidney transplant recipients (KTRs) who contracted COVID-19.

Methods:
In this retrospective study, we analyzed data from 122 KTRs confirmed to have COVID-19.

Results:
The mean age in patients with mild COVID-19 disease was 37.1 ± 9.1 years, whereas those with moderate and severe disease were 44.7 ± 13.7 and 48.1 ± 11.2 years, respectively (P = 0.02). The median neutrophil-to-lymphocyte ratio was 4.2 (interquartile range [IQR] 3.0–6.8) for mild cases, 6.5 (IQR: 5.0–10.8) for moderate cases, and 19 (IQR: 7.0–24.7) for severe cases (P = 0.008). The median C-reactive protein (CRP) levels (mg/L) were 19.5 (1QR: 5.0–156.3), 53.9 (1QR: 31.5–96.0), and 63.4 (1QR: 23.2–228) for mild, moderate, and severe cases, respectively (P = 0.006). Acute kidney injury occurred in 13.6%, 60%, and 81.57% of patients with mild, moderate, and severe cases, respectively (P = 0.004). Risk factors for a composite outcome of death and dialysis included age >50 years (odds ratio [OR]: 3.25, confidence interval [CI]: 1.25–7.7; P = 0.027), nonvaccinated status (OR 2.87, CI: 1.56–4.18; P = 0.008), graft dysfunction (OR: 2.1, CI: 1.2–5.9; P = 0.034), and CT severity index (CTSI) >13 (OR 3.3, CI: 1.5–5.9; P = 0.040).

Conclusions:
COVID-19 infection in KTRs is linked to a high mortality rate. Advanced age, lymphopenia, elevated CRP levels, and acute graft dysfunction are associated with disease severity. Age >50 years, nonvaccinated status, graft dysfunction, and a CTSI >13 are risk factors for the composite outcome of death and dialysis.