Results 11 to 20 of about 60,973 (266)

Elicitation of Roots and AC-DC with PEP-13 Peptide Shows Differential Defense Responses in Multi-Omics

open access: yesCells, 2022
The root extracellular trap (RET) has emerged as a specialized compartment consisting of root AC-DC and mucilage. However, the RET’s contribution to plant defense is still poorly understood.
Marie Chambard   +9 more
doaj   +1 more source

User-friendly extraction and multistage tandem mass spectrometry based analysis of lipid-linked oligosaccharides in microalgae

open access: yesPlant Methods, 2018
Background Protein N-glycosylation is initiated within the endoplasmic reticulum through the synthesis of a lipid-linked oligosaccharides (LLO) precursor.
Pierre-Louis Lucas   +7 more
doaj   +1 more source

Protein N-glycosylation in eukaryotic microalgae and its impact on the production of nuclear expressed biopharmaceuticals

open access: yesFrontiers in Plant Science, 2014
Microalgae are currently used for the production of food compounds. Recently, few microalgae species have been investigated as potential biofactories for the production of biopharmaceuticals.
Elodie eMathieu-Rivet   +6 more
doaj   +1 more source

A Novel In Vitro Tool to Study Cyst Nematode Chemotaxis

open access: yesFrontiers in Plant Science, 2020
This study presents a novel three-dimensional (3D) tool “3D in vitro choice” for chemotaxis assays with cyst nematodes. The original 3D in vitro choice was customized through digital printing.
Yohana Laloum   +11 more
doaj   +1 more source

« Maximal Extractable Value » ou la Tragédie des Blockchains en tant que Communs

open access: yesTerminal, 2023
This paper shows how some MEV practices, resulting in unfair appropriation of the value created by all users by a small set of blockchains actors is similar to free-riding. In particular we demonstrate that this a new form of free-riding is made possible
Primavera de Filippi   +2 more
doaj   +1 more source

Morfologia e Micromorfologia de sementes de espécies de Echinodorus (Alismataceae) do nordeste brasileiro

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009
As características morfológicas e micromorfológicas da superfície das sementes de dez espécies de Echinodorus Rich. & Engelm. ex. A. Gray que ocorrem no nordeste brasileiro foram analisadas usando microscopia eletrônica de varredura.
Ligia Queiroz Matias, Geraldo Soares
doaj   +1 more source

Absolutely Measurement of Product Yields From 0.57 MeV, 1.0 MeV and 1.5 MeV Neutron Induced Fission of 235U

open access: yesHe huaxue yu fangshe huaxue, 2023
Fission product yields are fundamental nuclear data for nuclear energy applications and nuclear physics research. In this work, HPGe γ spectrometric technique is applied to absolutely measure the mass distributions from 0.57, 1.0 MeV and 1.5 MeV neutron ...
REN Si-xi   +8 more
doaj   +1 more source

The Structure and Heat Dependence of Silicon Spreading Resistance Temperature Sensors

open access: yesActive and Passive Electronic Components, 1989
The construction method of the sensor SRTS with two roundshaped diffusion layers is given. The effect of geometry on the sensor resistance is determined theoretically. An approximating method is given to determine the temperature dependence of the sensor
Gy. Pásztor, J. Berkecz, N. M. Ficza
doaj   +1 more source

Investigating full-heavy tetraquarks composed of $$cc{\bar{c}}{\bar{b}}$$ c c c ¯ b ¯ and $$bb{\bar{b}}{\bar{c}}$$ b b b ¯ c ¯

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
The full-heavy tetraquarks $$cc{\bar{c}}{\bar{b}}$$ c c c ¯ b ¯ and $$bb{\bar{b}}{\bar{c}}$$ b b b ¯ c ¯ are systematically investigated within a quark model. The meson–meson structure, diquark–antidiquark structure and K-structure are considered in this
Jing Hu, Bing-Ran He, Jia-Lun Ping
doaj   +1 more source

Diffusion des neutrons de 14 MeV par le carbone 12 : États excités de 4,43 MeV, 7,66 MeV, 9,6 MeV et 10,1 MeV

open access: yesJournal de Physique, 1963
L'étude de la diffusion inélastique des neutrons de 14 MeV sur le carbone par une méthode de temps de vol, permet de donner les valeurs de la section efficace différentielle, pour les niveaux excités de 4,43 MeV, 7,66 MeV, 9,6 MeV et 10,1 MeV. L'allure de la variation de ces sections efficaces différentielles, en fonction de l'angle de diffusion ...
Roturier, J.   +3 more
openaire   +2 more sources

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