bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penser le féminin et le masculin à l’heure de l’effondrement. Lecture croisée des recompositions écoféministes et collapsologiques du monde
Authors: Linard Juliette 
Published: January 2025

Comment penser les rapports sociaux de sexe au sein d’un monde changeant et dévasté ? L’urgence climatique ne laisse-t-elle place qu’à la continuation d’un système marqué par l’exploitation, la violence et l’exclusion ? Quels récits alternatifs proposer à l’ordre de genre ? Nous nous attarderons sur deux d’entre eux, l’un suggéré par la collapsologie, l’autre tiré des propositions écoféministes. Ces deux espaces (de pensée et d’action) questionnent et composent avec les catégories « homme », « femme », « masculin », « féminin » à partir desquelles les rapports de genre sont forgés. Partant des tentatives de recomposition du monde des collapsologues, nous verrons que leurs propositions se heurtent à l’écueil de l’essentialisme. La mobilisation, dans un second temps, des perspectives écoféministes permettra de sortir de cette impasse. En effet, celles-ci accomplissent deux gestes indispensables à toute reconceptualisation autonomisée des rapports entre les sexes : à savoir l’historicisation des catégories de pensée suivie de leur réappropriation positive. Reliant les expériences de domination vécues par les femmes à celles éprouvées par ce que l’on nomme « la nature », les écoféministes s’emparent de cette seconde notion pour lui reconnaître sa pleine agentivité. Elles nous invitent ainsi à adopter une éthique relationnelle. Finalement, les communautés-refuges auxquelles elles aspirent se composent d’êtres enchevêtré·es, non plus classé·es à partir de leurs différences mais reconnu·es dans leur hybridité.
Écologies queer. Par-delà l’ordre de la nature, embrasser nos intimités radicales avec les plus-qu’humains
Authors: Soudan Clara 
Published: January 2025

L’intime est politique. En troublant les frontières entre nature et culture, organisme et environnement, dedans et dehors, la pensée écologique manifeste l’effondrement du dualisme moderne et embrasse une intimité inextricable entre les êtres humains et plus-qu’humains. Elle révèle ainsi l’intime comme une catégorie fondamentale de l’écologie. L’émancipation féministe émerge de cette prise de conscience : nos oppressions domestiques revêtent une dimension politique, systémique, transcendant la frontière entre privé et public. Cet article propose d’analyser et de théoriser la rencontre des pensées queer et écologique. Je m’y interroge sur ce qui les unit : la dissolution du concept de nature ainsi que de l’ordre ontologique, épistémologique et politique qu’il édifie. L’écologie queer apparaît ainsi non seulement comme une subversion disciplinaire, en ce qu’elle consacre l’alliance de champs et de combats jusqu’alors tenus pour distincts, mais aussi comme la transgression d’un régime épistémologique et d’un ordre politique dont le concept de nature est la clef de voûte. En m’assourçant au courant du féminisme néomatérialiste, je propose de retravailler le concept de nature à travers le prisme d’une pensée queer et soumets que le queer est la matière d’un monde fluide et débordant.
La Pointe du Hoc : un polémo-géomorphosite au cœur du Bessin (Normandie)
Authors: Matos-Machado Rémi de 
Published: January 2025

Réputée pour les événements du débarquement du 6 juin 1944, la Pointe du Hoc est un site patrimonial remarquable du littoral bas-normand. Du haut de ses falaises, elle abrite une multitude de polémoformes témoignant de l’histoire militaire du lieu. Pour rendre compte de l’hétérogénéité géomorphologique du site, les données « LiDAR HD » ont été exploitées. L’expérimentation menée à des fins de transposabilité sur d’autres sites est particulièrement adaptée pour révéler la topographie si caractéristique de la Pointe du Hoc. En outre, ce lieu de mémoire est un bel exemple d’interaction entre processus naturels et actions anthropiques dans un contexte où les pressions exercées par l’érosion littorale et la surfréquentation touristique sont marquées.
Pourquoi il faut rompre avec l’idéologie du bien-être en éducation
Authors: Meirieu Philippe 
Published: January 2025

À partir des années 2000, la recherche en psychologie et la réflexion pédagogique s’emparent de la notion de bien-être. Le bien-être scolaire intègre alors, tout à la fois, la prévention en matière de santé, la construction de relations sociales empathiques, la lutte contre toutes les formes de violence, la mise en place d’un climat scolaire apaisé, etc. Pourtant et, malgré un consensus presque général, la question du bien-être reste, sans doute en raison de l’ambiguïté du terme et de la multiplicité des théories de référence explicites ou implicites, pédagogiquement problématique. Car, pour grandir, il faut en rabattre : les choses et les êtres ne se plient que rarement aux caprices et aux désirs de celui qui vient au monde ; et l’entrée dans ce monde est, toujours et inévitablement, apprentissage de la frustration. Parce que les autres ont, bien souvent, d’autres choses à faire que de s’occuper de moi, je vais souffrir de leur absence. Parce qu’ils n’ont pas l’obligation de satisfaire toutes mes envies, je n’obtiendrai pas toujours d’eux ce que je veux. Parce qu’ils ne sont pas astreints à la réciprocité à mon égard, ils ne combleront pas systématiquement mon désir d’être aimé… Et, parce qu’on ne peut pas osciller éternellement entre la toute-puissance et le renoncement, parce qu’il faut, tout à la fois, éviter de se fracasser contre le réel et de s’anéantir dans le découragement, éduquer quelqu’un, c’est lui apprendre à faire avec la résistance des choses et des êtres. Ce texte propose une réflexion sur une pédagogie du bien-devenir, en tant qu’elle vise l’émancipation de l’enfant, et les raisons pour lesquelles elle ne peut s’inscrire dans le paradigme du « développement personnel ».
L’exercice du métier de conseiller principal d’éducation en contexte de crise sanitaire Covid 19
Authors: Boutrais Magali 
Published: January 2025

Lors du confinement du printemps 2020, en France, aucune circulaire ministérielle ne mentionne les conseillers principaux d’éducation (CPE) qui ont pourtant exercé leur métier à distance et contribué à la « continuité pédagogique ». Cet article présente une partie des résultats d’une recherche menée à distance, entre avril et septembre 2020, sur les pratiques professionnelles des CPE au cours de ce premier confinement. L’analyse des entretiens montre comment les CPE ont adapté leurs pratiques professionnelles, et insiste sur l’accompagnement des élèves qui a pris, au cours de cette période, le pas sur d’autres fonctions de surveillance et administratives. Notre étude met l’accent sur la manière dont les CPE ont vécu cette période de confinement, sur le plan professionnel, et précise les capacités d’adaptation, en période de crise sanitaire, redéfinissant temporairement, les relations de travail et les liens entre les CPE et les élèves, les parents d’élèves et les enseignants.
Représentations de l’Allemagne chez d’anciens concentrationnaires en France
Authors: Fauser Henning 
Published: January 2025

Les crimes nazis ont terni durablement l’image de l’Allemagne à l’étranger. Outre les souvenirs des privations et restrictions subies sous l’Occupation, la mémoire des rafles, des exécutions et des déportations reste vive après la Libération. La découverte de l’univers concentrationnaire en 1945 amplifie ces représentations négatives dans l’opinion publique. Mais que pensent les survivants libérés à Auschwitz, Buchenwald ou Ravensbrück de l’Allemagne et des Allemands ? Ont-ils un regard particulier sur les voisins d’outre-Rhin, différent de leurs compatriotes ? Font-ils une différence entre Allemands et nazis ?Quelques années plus tard, l’éclatement de la guerre froide et la création de deux États allemands modifient la cartographie politique mais aussi mentale du pays voisin dans laquelle s’insèrent les représentations du passé. La RDA et la RFA sont ainsi mesurées à l’aune de l’Allemagne nazie. Par ailleurs, les rescapés observent les attitudes des deux États vis-à-vis du passé nazi et de ses séquelles, tout en étant vigilants face à tout signe pouvant indiquer un retour du nazisme. Le rapprochement politique et sociétal avec la République fédérale met les survivants face à un nouveau défi : comment transmettre à la jeune génération née après la guerre la mémoire des crimes nazis sans pour autant entraver le rapprochement, voire la réconciliation avec la RFA ?
Reversible Cerebral Vasoconstriction Syndrome: A Retrospective study from South India
Authors: Sreedharan Sapna E , Surendran Manju , Krishnan AR Swathy , Sylaja PN 
Published: January 2025

Background and Objectives:
Reversible cerebral vasoconstriction syndrome (RCVS) is a rare cause of stroke characterized by headache, seizures, focal deficits, or encephalopathy. Very little is known about this rare condition from the Indian subcontinent. Here, we present the clinical and imaging characteristics and short-term outcomes of RCVS patients from South India.

Methods:
A single-center retrospective study of all consecutive subjects with a clinical–radiological diagnosis of RCVS from January 2014 to December 2023 with a 3-month completed follow-up was conducted. The clinical features, vascular imaging patterns, and outcomes of patients with ischemic and hemorrhagic forms of RCVS were compared.

Results:
Of the 22 patients who fulfilled Calabrese et al.’s criteria for RCVS, the majority were women with a mean age of 47.59 (±13.55) years. While headache was the most common presenting symptom in our cohort (18/22, 81.81%), 14/22 (63.6%) developed focal neurologic deficits during the course of illness. Four of 22 patients (18%) did not report headaches during the course of illness. The most common imaging finding at presentation was cortical subarachnoid hemorrhage (SAH) in 9/22 (40.9%), followed by infarcts in 6/22, (27.2%), while 12/22 (54.5%) patients developed new ischemic lesions on repeat imaging. Ischemic and hemorrhagic presentations of RCVS did not differ in terms of clinical presentation or outcome. All patients with ischemic lesions showed diffuse vasospasm on imaging, while those with SAH had both diffuse and focal vascular abnormalities.

Conclusions:
We present the largest single series of RCVS from India, with a favorable short-term outcome. Although the most common vascular abnormality is diffuse vasospasm, it can remain focal in a quarter of patients.
Accuracy of Implant Size Prediction Based on Edentulous Ridge Dimension on Cone-beam Computed Tomography - A Retrospective Study
Authors: Jolicoeur Hunter R. , Camargo Gerard A. , Stephenson Tamara G. , Zhang Wenjian 
Published: January 2025

Abstract

Introduction:
Cone-beam computed tomography (CBCT) is the recommended imaging modality for implant planning. It is important to evaluate the accuracy of CBCT-based implant size prediction. This study aims to correlate projected implant sizes from CBCT alveolar ridge measurements with the actual sizes of placed implants, to determine the accuracy of the prediction.

Materials and Methods:
CBCTs taken for implant placement were included. The heights and widths of edentulous ridges were measured with Anatomage in vivo dental three-dimensional software, and actual implant size data were retrieved from treatment notes. Central incisor, canine, first premolar and first molar locations were analysed. One-way analysis of variance (ANOVA) was run to determine the average sizes for edentulous ridges and implants and Pearson correlation was conducted to determine the accuracy of CBCT-based implant size prediction.

Results:
Of 544 cases analysed, the average implant diameter was 4.17 mm (standard deviation [SD] =0.38) and the length was 10.05 mm (SD =1.17). Alveolar width and height were 3.74 mm and 4.31 mm larger than the implant diameters and lengths, respectively providing approximately 1.5–2 mm of extra space on either side of the implant in relation to adjacent anatomical structures. Implants placed at mandibular canine and first molar and maxillary first premolar demonstrated significant correlations with the sizes of the edentulous ridges (P < 0.05).

Discussion:
CBCT-based alveolar ridge measurements have been demonstrated as reliable parameters to predict implant sizes. However, its accuracy may be limited by the factors such as edentulous ridge morphology and proximity to vital anatomic landmarks.
Gene Expression of Cyp7a1 in Liver Tissue of Type 2 Diabetic Rats Treated with Fenugreek and/or Metformin
Authors: Garg Saloni , Kagal Urmila 
Published: January 2025

Background and Aim:
In the liver, glucose appears to affect gene transcription. High blood sugar boosts bile acid (BA) synthesis and mRNA expression of the cholesterol-7α-hydroxylase (Cyp7a1) gene, a key BA regulator. Fenugreek, also known as Trigonella foenum-graecum (TFG), is one of the few recognized powerful herbs to have anti-diabetic properties. However, whether it has an interaction when given along with metformin (MET) is unclear.

Methodology:
In the present study, we evaluated the effect of TFG alone and in combination with MET on random blood sugar (RBS) and Cyp7a1 gene expression in high fat diet and Streptozotocin (STZ; 30 mg/kg, i.p.)-induced diabetic male Wistar rats.

Results:
The MET, TFG, and combination of MET + TFG (CBN) significantly lowered the RBS levels (P < 0.0001, P < 0.009, and P < 0.002) of diabetic rats. All groups upregulated Cyp7a1 expression. MET upregulated it by 4.8-fold, whereas the TFG and CBN groups upregulated it by a substantial amount of 50.2-fold and 50.4-fold, respectively.

Conclusion:
This study has found that the administration of MET and TFG in combination may have an undesirable pharmacological interaction on blood glucose levels and BA synthesis. This information becomes critical for people who wish to take MET with TFG for ostensible better glucose management. It is advisable to avoid combining them. Moreover, the current investigation has proven Cyp7a1 to be an essential therapeutic target for both MET and TFG due to its involvement in both, BA synthesis and anti-diabetic effect.
Effect of Withania somnifera on Expression of Selected Genes in Hippocampus of Male Wistar Rats Subjected to Chronic Unpredictable Mild Stress
Authors: Mehta Jinay Paresh , Kagal Urmila Anil , Biradar Prakash R. 
Published: January 2025

Background:
Depression affects millions globally, with existing treatments having many side effects. Withania somnifera (WS) shows potential as an antidepressant and neuroprotective agent, possibly by influencing brain-derived neurotrophic factor (BDNF)-related pathways.

Aim:
This study evaluated the effect of WS alone and in combination with fluoxetine on neuritin, NARP, and BDNF Exon-III gene expression in the hippocampus of male Wistar rats subjected to chronic unpredictable mild stress (CUMS).

Materials and Methods:
Thirty male Wistar rats were divided into five groups (n = 6 each): normal group (NG), disease control (DC), standard treatment (ST), WS, and combination group of fluoxetine and WS (FW). Depression was induced using CUMS, except in the NG. The sucrose preference test confirmed depression at the end of 3rd week and assessed treatment effects at the end of 7th week. Gene expression in the hippocampus was analyzed through real-time PCR at the end of 7th week.

Results:
After 7 weeks, the ST, WS, and FW groups showed a significant increase in sucrose preference compared to the DC group. The ST and FW groups showed significant upregulation of all three genes selected in the present study. Comparison between NG and FW groups showed no significant difference in gene expression.

Conclusion:
This study highlights the antidepressant effects of WS by demonstrating its effect on BDNF-associated gene expression. Fluoxetine combined with WS demonstrated additive effects which proves an adjuvant role of WS in the treatment of depression. Further studies involving human subjects are essential to validate the antidepressant effects of WS and its additive effects with fluoxetine.
Polymorphism detection of catalase-21A\T (rs 7943316) gene in chronic myeloid leukemia patients infected with human herpes virus-7
Authors: Faraj Yusur Falah 
Published: January 2025

Abstract:

BACKGROUND:
Chronic myeloid leukemia (CML) is a type of cancer that originates in hematopoietic stem cells, particularly those that develop into myeloid cells. A key feature of CML is the Philadelphia (Ph) chromosome, which is produced by a reciprocal translocation between chromosome 9 and chromosome 22 (designated as t [9;22]). This chromosomal change results in the creation of the BCR-ABL1 fusion gene. Several genetic association studies have analyzed the link between the catalase (CAT) C262T variant and different cancers, but the findings remain controversial.

OBJECTIVE:
This study was aimed to determine the association between CAT-21A\T (rs 7943316) gene polymorphism and the percentage of human herps virus-7 (HHV-7) in patients with CML.

PATIENTS AND METHODS:
A case–control study included 120 CML blood specimens enrolled in the current research, including 40 newly diagnosed CML patients and 80 treated CML patients, as well as 50 blood specimens collected from persons as the control group. Sequencing was used to identify the CAT-21A\T (rs 7943316) gene polymorphism and HHV-7 DNA using conventional polymerase chain reaction (PCR).

RESULTS:
The current study included 40 newly diagnosed CML patients with a mean age of 48 ± 12.7 years and 80 treated CML patients with a mean age of 50 ± 10.53 years, whereas the mean age of the 50 controls was 50 ± 12.95 years. PCR testing for HHV-7 revealed positive results in 6 (15%) of newly diagnosed CML patients and in 19 (23.8%) of those treated for CML. In contrast, one person in the control group was infected by HHV-7. The difference in frequency of genotype distribution of the polymorphism between newly diagnosed, treated patients with CML and control groups was statistically significant. There was no correlation between CAT-21A\T (rs 7943316) polymorphism and HHV-7 infection. New recording for CAT-21A\T (rs 7943316) polymorphism in gene bank NCBI and American bank.

CONCLUSION:
HHV-7 acts as a cofactor in pathogenesis as well as the development biology of CML in Iraqi patients. Polymorphism of CAT-21A\T (rs 7943316) may play a role as a risky factor in the pathogenesis of idiopathic CML.
Classification Categories and Clinical Spectrum of Diabetes Mellitus in Young: An Indian Tertiary Care Center Experience
Authors: Singh Sandeep Kumar , Bansal Naresh , Kumar Sandeep , Singhal Anuj , Bishnoi Alka , Nachankar Amit 
Published: January 2025

Abstract

Background:
Younger people are being afflicted with the pandemic of diabetes mellitus (DM). Although DM is conventionally classified based on insulin requirement at a primary level, there is a large spectrum of DM in young. All subtypes of DM have their exclusive management strategy and ‘one size fits all’ strategy can lead to adverse clinical outcomes. Hence, all efforts should be put to differentiate individual entities of DM subtypes by applying appropriate clinical and laboratory tools.

Materials and Methods:
This observational cross-sectional study was conducted between December 2020 to March 2022 in 30 patients of age <35 years with established diagnosis of DM as per American Diabetes Association (ADA) criteria. Their clinical profile, Anti-GAD-65 Ab, abdominal imaging and genetics tests were used for the classification of DM and studying their clinical peculiarities.

Results:
The mean age of patients was 30.53 ± 5.6 years and the group was male predominant, consisting of 22 (73.33%) males and 8 (26.67%) females with a ratio of 2.75:1. The main subtypes of DM detected in this study after application of the study protocol was as follows type 1 DM (T1DM) in 12 (40%), type 2 DM (T2DM) 11 (36%), pancreatogenic DM 3 (10%), maturity-onset diabetes of the young (MODY) 1 (3.3%), Cushing’s syndrome 1 (3.3%) out of 30 patients, and 1 (3.3%) patient could not be classified. The most common comorbidity noted was primary hypertension in 3 (10.0%), followed by primary autoimmune hypothyroidism in 1 (3.3%). All patients having primary hypertension had T2DM, whereas primary autoimmune hypothyroidism was seen in a T1DM patient. T1DM had higher glycosylated hemoglobin (HbA1c) levels (average HbA1c >8.9%) and ketosis 10 (83%) and 6 (50%) out of 12 patients, respectively, as compared to T2DM patients in which lower HbA1c levels (average HbA1c <9%) and lower incidence of ketosis seen in 3 (27.2%) and 2 (18.1%) out of 11 patients, respectively.

Conclusion:
Various clues in history, clinical examination, and laboratory evaluation help in classification and establishing diagnosis among young DM patients. Apart from T1DM and T2DM, other subtypes of DM also need to be considered in young DM patients.
Assessment of Nasolabial parameters following Cheiloplasty using Modified Delaire's technique.
Authors: Khan Zaid Ali , Vura Nandagopal , Gaddipati Rajasekhar , Ramisetti Sudheer , Beeram Ratna , Kishor Krishna 
Published: January 2025

Purpose:
Present day scenario sets considerable importance for physical appearance and undoubtedly a potent factor in the initial formation of human relationships. The impact of any disfigurement on the face has a traumatic effect on the mind of the beholder. Cleft lip and palate are the most commonly seen congenital malformations with functional and aesthetic impact on face. Various surgeons have performed different surgical procedures for treating these anomalies, most commonly used procedures are Millard's rotational advancement, Delaire's functional reconstruction of the abnormal muscle attachments, Tennison Randall and other straight-line procedures. The aim of current study is to assess the functional and esthetic outcome of the surgical procedure by evaluating the measurements of lip length, alar base width, nostril size, columellar length and philtral length pre and post operatively both on cleft and non-cleft side using Modified Delaire's technique.

Methods:
Analysis of data from a homogenous population of twenty unilateral cleft lip cases treated at Mamata Dental College and Hospital, Khammam form the basis of this study.

Results:
There is statistically significant improvement in the lip length, nostril size and columellar length, pre and post operatively.

Conclusion:
The functional method of cleft lip repair results in improved lip length, nasal symmetry as well as the columellar length due to correction of the abnormal insertions of the underlying musculature.
Volterra operators between Hardy spaces of vector-valued Dirichlet series
Authors: Chen Jiale 
Published: January 2025

AbstractLet
$2\leq p<\infty $
and X be a complex infinite-dimensional Banach space. It is proved that if X is p-uniformly PL-convex, then there is no nontrivial bounded Volterra operator from the weak Hardy space
$\mathscr {H}^{\text {weak}}_p(X)$
to the Hardy space
$\mathscr {H}^+_p(X)$
of vector-valued Dirichlet series. To obtain this, a Littlewood–Paley inequality for Dirichlet series is established.
Colourings of $(m, n)$-coloured mixed graphs
Authors: MacGillivray Gary , Nasserasr Shahla , Yang Feiran 
Published: January 2025

A mixed graph is, informally, an object obtained from a simple undirected graph by choosing an orientation for a subset of its edges. A mixed graph is $(m, n)$-coloured if each edge is assigned one of $m \geq 0$ colours, and each arc is assigned one of $n \geq 0$ colours. Oriented graphs are $(0, 1)$-coloured mixed graphs, and 2-edge-coloured graphs are $(2, 0)$-coloured mixed graphs. We show that results of Sopena for vertex colourings of oriented graphs, and of Kostochka, Sopena and Zhu for vertex colourings oriented graphs and 2-edge-coloured graphs, are special cases of results about vertex colourings of $(m, n)$-coloured mixed graphs. Both of these can be regarded as a version of Brooks' Theorem.Comment: 7 pages, no figures