Results 41 to 50 of about 6,265 (247)

Tozzi Michel (coord.). - Diversifier les formes d'écriture philosophique

open access: yes, 2002
Rayou Patrick. Tozzi Michel (coord.). - Diversifier les formes d'écriture philosophique. In: Revue française de pédagogie, volume 138, 2002. Recherches sur les pratiques d'enseignement et de formation.
Rayou, Patrick
core   +1 more source

La question nationale des exportations hors hydrocarbures -Méthodologie pour une approche stratégique-

open access: yesدراسات العدد الاقتصادي, 2017
La question de l’après-pétrole en Algérie a été mise à l’ordre du jour à la fin des années 1970. Depuis, elle n’a pas avancé d’un iota. Bien plus, l’économie algérienne s’est enfoncée davantage dans son « addiction » à la rente des hydrocarbures.
Mohamed BOUCHAKOUR
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Assessing Bitcoin and Gold as Safe Havens Amid Global Uncertainties: A Rolling Window DCC-GARCH Analysis

open access: yesNMIMS Management Review
We examine the roles of Gold and Bitcoin as a hedge, a safe haven, and a diversifier against the coronavirus disease 2019 (COVID-19) pandemic and the Ukraine War.
Anoop S Kumar   +2 more
doaj   +1 more source

Diversifier, Hedge, or Safe Haven? Bitcoin’s Role Against the Brazilian Stock Market During the COVID-19 Turmoil

open access: yesRisks
The main purpose of this study was to analyze the dynamics of the conditional correlation between Bitcoin and BOVA11 (a Brazilian stock market ETF that has seen a significant increase in foreign investors) across the pre-, during, and post-COVID-19 ...
Vitor Fonseca Machado Beling Dias   +1 more
doaj   +1 more source

Can Bitcoin Glitter More Than Gold for Investment Styles?

open access: yesSAGE Open, 2020
We compare the hedging, safe-haven, and diversification potential of gold and Bitcoin for different investment styles and industry portfolios in the United States.
Muhammad Abubakr Naeem   +3 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

BOND AS A SAFE HAVEN DURING MARKET CRASH: EXAMINATION OF COVID-19 PANDEMIC IN ASEAN-5

open access: yesJurnal Manajemen dan Wirausaha, 2021
The central aim of this paper is to examine the effectiveness of corporate bonds and government bonds against the stock price fluctuation in ASEAN-5 countries (Indonesia, Malaysia, Philippines, Thailand and Singapore).
Gabriela Elvina Dwiastuti Siahaan   +1 more
doaj   +1 more source

L’oral à l’heure du numérique [PDF]

open access: yesZiglôbitha, 2023
Résumé: L’enseignement-apprentissage du FLE est au centre des priorités du système éducatif. Il permet aux apprenants de réaliser une bonne comprehension orale et d’assurer une communication fluide.
Imane BANSAR & Latifa IDRISSI
doaj  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

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