Results 71 to 80 of about 14,064 (303)

Prévention des risques de la réaction alcali-silice dans les mortiers par des additions minérales.

open access: yesJournal of Materials and Engineering Structures, 2021
Cette étude expérimentale a pour but de prévenir la réaction alcali-silice (RAS) des mortiers formulés avec des granulats réactifs, où on substitue des taux volumiques de ciment allant de 10% à 50% par des additions minérales telles que le laitier ...
Zineb DOUAISSIA   +2 more
doaj  

Missense Variants in the A Isoform of FGF13 as a Novel Cause of Paroxysmal Dyskinesia

open access: yesMovement Disorders, EarlyView.
Abstract Background Pathogenic variants within the unique N‐terminal inactivation particle of FGF13 isoform A (FGF13A) have so far been associated only with an X‐linked dominant epileptic encephalopathy (DEE). Objective The aim was to expand the clinical and molecular spectrum of FGF13A‐related disorder.
Cyril Mignot   +22 more
wiley   +1 more source

Averaging method for ordinary differential inclusions with maxima

open access: yesElectronic Journal of Differential Equations, 2018
We consider ordinary differential inclusions with maxima perturbed by a small parameter and give justification of the method of averaging for this type of inclusions.
Bachir Bar, Mustapha Lakrib
doaj  

La Valorisation Des Produits Agroforestiers Le Cas De La Truffe Une Innovation Organisationnelle Pour Lier Géographie, Espace Et Economie Global En Algérie

open access: yesدراسات العدد الاقتصادي
Dans la Steppe, l’intervention des pouvoirs publics par différentes stratégies de protection et de réhabilitation de cet espace ont échoué et sont souvent à l’origine de l’aggravation de sa dégradation.
Souhila Kirat , Mounir Louadj
doaj   +1 more source

Algeriance, Exile, and Helene Cixous [PDF]

open access: yesCollege Literature, 2003
My way of thinking was born with the thought that I could have been born elsewhere, in one of the twenty countries where a living fragment of my maternal family had landed after it blew up on the Nazi minefield. With the thought of the chanciness, of the accidence of the fall.
openaire   +1 more source

Lectotypifications and taxonomic changes in the holoparasitic Orobanchaceae

open access: yesNordic Journal of Botany, EarlyView.
Based on further extensive studies of specimens in various herbaria, lectotypes are designated for many taxa of holoparasitic Orobanchaceae. In particular, 47 names in the genera Boschniakia (incl. Xylanche), Cistanche, Orobanche, Phelipanche and Phelypaea are lectotypified.
Holger Uhlich   +5 more
wiley   +1 more source

Effect of Welding Parameters in the Microstructure and Mechanical Properties of Friction-Welded Joints of 100Cr6 Steel

open access: yesIranian Journal of Materials Science and Engineering, 2019
In this study, high-carbon, chromium alloy steel (100Cr6) having the initial spheroidized microstructure was welded using the rotary friction welding method.
M. Demouche, E. H. Ouakdi, R. Louahdi
doaj  

Contribution à la connaissance de Nassarius semistriatus (Brocchi, 1814) (Mollusca: Gastropoda) [PDF]

open access: yes, 1974
In this paper fossil species from the Neogene of Southern Europe or the Vienna Basin, and Recent ones from the Lusitanian and Westafrican regions, which have been incorrectly assigned to Nassa semistriata Brocchi, 1814 (= Nassa semistriatus) are ...
Adam, W., Glibert, M.
core  

Digitizing collections to unlock the full potential of palynology: A case study with the Smithsonian palynology collection

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo   +37 more
wiley   +1 more source

A comprehensive checklist of Mediterranean wild edible plants: Diversity, traditional uses, and knowledge gaps

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori   +5 more
wiley   +1 more source

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