The HRX-BL Lac sample - evolution of BL Lac objects [PDF]
Astronomy & Astrophysics, 2003 The unification of X-ray and radio selected BL Lacs has been an outstanding problem in the blazar research in the past years. Recent investigations have shown that the gap between the two classes can be filled with intermediate objects and that ...
Aharonian +64 more
core +5 more sources
Laccase Immobilization on Carbon-Based Materials Derived from Spent Brewery Grains: Optimization and Stability Evaluation [PDF]
MoleculesEnzyme immobilization onto solid supports enhances their stability, reusability, and efficiency. This work investigates the physical immobilization of laccase (Lac) from Trametes versicolor (purchased, EC 1.10.3.2, ≥0.5 U/mg) onto two carbon-based ...
Ângela Almeida +6 more
doaj +2 more sources
Focus – De nouveaux protocoles pour caractériser l’hydromorphologie lacustre [PDF]
Sciences, Eaux & Territoires, 2021 En mettant en avant l’hydromorphologie comme un critère clé de la qualité écologique des masses d’eau, la directive cadre européenne sur l’eau s’est révélée être un moteur important de nouveaux travaux en Europe.
ARGILLIER, Christine +2 more
doaj +3 more sources
Isolation and Performance Study of a Novel Lignin-degrading Strain [PDF]
Chemical and Biochemical Engineering Quarterly, 2022 The degradation of lignin cannot only reduce the impact of lignin pollutants on the environment, but it can also help to realize the efficient utilization of biomass resources.
W. Zhang, Z. Liu
doaj +1 more source
Point de vue - État écologique des lacs et estuaires, défis et perspectives [PDF]
Sciences, Eaux & Territoires, 2021 Malgré les nombreux usages dont ils font l’objet et leur rôle avéré pour la biodiversité aquatique et terrestre, les plans d’eau et les estuaires français ont été historiquement peu étudiés, et leur état écologique peu renseigné. L’évaluation et le suivi
C. ARGILLIER, M. LOGEZ, M. LEPAGE
doaj +2 more sources
L'eau, source de conflits : étude du cas du lac de Caussade
Sciences, Eaux & Territoires, 2023 Notre article s’articule autour d’une réflexion sur les conflits d’usage de l’eau, un bien commun particulièrement précieux. L’accent est mis sur le lac de Caussade, bâti en 2019, pour lequel de multiples acteurs, agriculteurs, pouvoirs publics ...
Pauline BALMOT, Inès YANDZA
doaj +1 more source
Increased Litter Size and Suckling Intensity Stimulate mRNA of RFamide-related Peptide in Rats [PDF]
International Journal of Fertility and Sterility, 2015 Background RFamide-related peptide-3 (RFRP-3) inhibits gonadotropin releasing hormone (GnRH) and luteinizing hormone (LH) secretion in rats. This study evaluates the effects of litter size and suckling intensity on RFRP mRNA expression in the dorsomedial
Atefeh Noroozi +4 more
doaj +1 more source
Diatomées fossiles et actuelles du lac d’Issarlès (Ardèche, France) : premiers enseignements
BIOM, 2022 Cette étude préliminaire porte sur la comparaison des flores diatomiques fossiles et actuelles du lac d’Issarlès (commune Le Lac-d’Issarlès, Ardèche) et de son bassin versant.
Anaïs Tahri +5 more
doaj +1 more source
Universal Journal of Educational Research, 2023 This quantitative study explores the acceptability of Online Learning Action Cell (LAC) practice as a school-based professional development strategy for Tagumpay National High School (TNHS) teachers.
Michelle Ann S. Medina +2 more
doaj +1 more source
Dynamical Black Hole Masses of BL Lac Objects from the Sloan Digital Sky Survey [PDF]
, 2010 We measure black hole masses for 71 BL Lac objects from the Sloan Digital Sky Survey with redshifts out to z~0.4. We perform spectral decompositions of their nuclei from their host galaxies and measure their stellar velocity dispersions.
Becker +49 more
core +10 more sources