Université de Reims Champagne-Ardenne

Introduction: From Margins to Mainstream: Narrativizing Power on Screen

This issue is the outcome of a one-day conference organized by the Centre Interdisciplinaire de Recherche sur les Langues et la Pensée at Université de Reims Champagne-Ardenne on 13 June 2025. The conference revolved around a central concern in media studies and the history of re...

Negotiating the Mainstreaming of a Long-Silenced Testimony in John Ridley’s 12 Years a Slave

This paper examines the adaptation of Solomon Northup’s Twelve Years a Slave through the lens of John Ridley’s screenplay, arguing that the process of mainstreaming a marginalized narrative is carefully negotiated at the level of writing. Rather than treating the screenplay as a...

Sustainable Raw Earth–Straw Fiber Composites: Estimated Sound Insulation Potential and Building-Relevant Properties

This study presents a comprehensive multiphysics characterization of unstabilized raw earth and earth–wheat straw composites to address the scarcity of data regarding their acoustic performance. Four soils from the Champagne-Ardenne region were initially analyzed to evaluate the...

Knowledge Management Framework for Knowledge Ecosystems: A Science‐Based Design Approach in High‐Reliability Organizations

ABSTRACT This study examines knowledge management (KM) within ecosystems, focusing on inter‐organizational collaboration in contexts requiring high reliability. Anchored in a Science‐Based Design approach, it bridges theoretical insights and practical applications. The research i...

End-of-induction circulating tumor DNA outperforms conventional cellular MRD for predicting early progression in follicular lymphoma: an ancillary study of the RELEVANCE randomized trial

In this ancillary study of the RELEVANCE phase III trial (NCT01650701), we performed the first direct intra-patient comparison of circulating tumor DNA (ctDNA)-based versus cellular t( BCL2 / JH ) translocation-based MRD at end of induction (EOI) in 278 patients with advanced FL,...

Characterisation of the Novel HLA‐DPA1*01:03:01:155Q Allele by Next‐Generation Sequencing

ABSTRACT HLA‐DPA1*01:03:01:155Q differs from HLA‐DPA1*01:03:01:05 by one nucleotide substitution in the splice site preceding Exon 2.

Uncovering the cytotoxicity and growth inhibition of 14 Microcystis extracts on freshwater fish cell lines

Freshwater cyanobacteria raise health and ecotoxicological concerns due to their production of secondary metabolites. The Microcystis genus synthesizes the well-known cyanotoxins, microcystins (MCs), but also various metabolites with documented sublethal and lethal effects. The t...

High‐ versus low‐frequency exercise for depression in university students: a single‐blind randomized controlled trial

Background The core affect (CA) hypothesis posits that exercise serves either to increase positive affect or reduce negative affect. One rarely examined implication of the CA hypothesis is that multiple short exercise bouts distributed throughout the week, rather than one long tr...

Bourdieu in Greenland: coloniality of distinction and the geographies of cultural capital in student migration

How is distinction produced in Greenland? Notwithstanding the process of “Greenlandization”, access to dominant positions remains structured by the former colonial power. Greenland's peripheral status persists in access to cultural goods, the value ascribed to qualifications, and...

Design and synthesis of novel 4-substituted 1,4-dihydropyridine (DHP) derivatives, molecular docking and anti-oxidant activity

Abstract A new series of 1,4-dihydropyridine derivatives bearing a benzoic acid at the N -position were prepared by Hantzsch syntheses with piperidine as the catalyst, enamine of dimedone and 2-benzylidenemalononitrile as starting materials. Various substituted substrates were su...

Isolation, in vitro acetylcholinesterase inhibitory activity, molecular docking, and in silico ADME analysis of compounds from Cadaba farinosa roots

Three undescribed compounds were isolated ( 2 , 3 , 5 ) from the roots of Cadaba farinosa Forssk. with twelve known metabolites. In addition, three compounds ( 1 , 4 , 6 ) previously known only from synthetic sources were isolated from the extract and, to our knowledge, have not...

Use of cardiac magnetic resonance imaging after hospitalization for acute heart failure: insights from the French nationwide OFICA-2 cohort

Abstract Background Cardiac magnetic resonance (CMR) has a central role in the management of patients with acute heart failure (AHF), but timely access remains heterogeneous. We investigated real-world CMR use in patients hospitalized for AHF and its associations with demographic...

Accuracy of the Interpolated Surface Mesh Method for OEP Volume Measurement

Background: Optoelectronic plethysmography (OEP) is a non-invasive technique that can be used to assess both respiratory volumes and chest wall kinematics. An interpolation surface method (ISM) has been recently developed to enhance OEP kinematic analysis. The aim of this study w...

Quantum Dot Bioconjugates Enable Order(s)-of-Magnitude Enhancement of Immunoglobulin E Detection Sensitivity

Abstract Improving the sensitivity of immunoglobulin E (IgE) detection is crucial because the concentrations of allergen-specific IgE antibodies are often very low, particularly at early sensitization stages or in patients with weak immune responses. Bright, photostable detection...

Well-posedness and singularity formation beyond the Yudovich class

We introduce a local-in-time existence and uniqueness class for solutions to the 2d Euler equation with unbounded vorticity. Furthermore, we show that solutions belonging to this class can develop stronger singularities in finite time, meaning that they experience finite time blo...

Sero-epidemiological survey of Toxoplasma gondii in water buffalo (Bubalus bubalis) and domestic pig (Sus scrofa domesticus) across upper and lower Egypt

Toxoplasma gondii ( T. gondii ) is a globally prevalent protozoan parasite affecting warm-blooded species, including humans. In Egypt, serological surveys have been conducted in several livestock; however, studies on species such as buffalo and pigs remain scarce. This study aime...

Global propagation of analyticity and unique continuation for semilinear waves

In this article, we develop a new method to prove both global propagation of analyticity and unique continuation in finite time for solutions of semilinear wave-type equations with analytic nonlinearity. It combines control theory techniques and Galerkin approximation, inspired b...

Adrenaline Use and Request for Emergency Medical Assistance to Manage Food Anaphylaxis

Summary Adrenaline was rarely used, medical assistance being requested in two thirds of anaphylaxis cases. Medical assistance request was less frequent if milder or no cardiovascular anaphylaxis symptoms.

Surgical Morbidity and Short-Term Oncologic Status after Prophylactic-Intent Thyroidectomy in a Cohort of Children with MEN2 from the Multicenter GTE ENDOCAN-RENATEN Study

BACKGROUND: Children carrying germline RET mutations associated with multiple endocrine neoplasia type 2 (MEN2) are at high risk of developing medullary thyroid carcinoma (MTC). Prophylactic-intent thyroidectomy is recommended during childhood to prevent progression to advanced d...