Results 11 to 20 of about 125,338 (250)

Forschungsdatenmanagement in DFG-Sonderforschungsbereichen

open access: yesBausteine Forschungsdatenmanagement, 2020
Dieser Artikel stellt die Ergebnisse einer Befragung zum Forschungsdatenmanagement und zur Forschungsdateninfrastruktur in DFG-Sonderforschungsbereichen vor, die im Herbst 2018 im Vorfeld eines Workshops zum selben Thema durchgeführt wurde und an der ...
Claudia Engelhardt
doaj   +1 more source

Difference frequency generation in topological semimetals

open access: yesPhysical Review Research, 2020
When two lasers are applied to a noncentrosymmetric material, it can generate light at the difference of the incoming frequencies Δω, a phenomenon known as difference frequency generation (DFG), well characterized in semiconductors.
F. de Juan   +5 more
doaj   +1 more source

Structural Elucidation of the DFG-Asp in and DFG-Asp out States of TAM Kinases and Insight into the Selectivity of Their Inhibitors

open access: yesMolecules, 2014
Structural elucidation of the active (DFG-Asp in) and inactive (DFG-Asp out) states of the TAM family of receptor tyrosine kinases is required for future development of TAM inhibitors as drugs.
Abdellah Messoussi   +5 more
doaj   +1 more source

Severe developmental B lymphopoietic defects in Foxp3-deficient mice are refractory to adoptive regulatory T cell therapy

open access: yesFrontiers in Immunology, 2012
The role of Foxp3-expressing regulatory T (Treg) cells in tolerance and autoimmunity is well established. However, although of considerable clinical interest, the role of Treg cells in the regulation of hematopoietic homeostasis remains poorly understood.
Julia eRiewaldt   +6 more
doaj   +1 more source

Normality in the Distribution of Revealed Comparative Advantage Index for International Trade and Economic Complexity

open access: yesApplied Sciences, 2022
The Revealed Comparative Advantage (RCA) index is an important metric for evaluating competitiveness of a country in exporting certain commodity. While it is desirable to have a normally distributed RCA index, the opposite is often found in empirical ...
Bin Liu, Jianbo Gao
doaj   +1 more source

How to Build Collectively? From Common-pool Resources, Actors, Access & Processes [PDF]

open access: yesARQ, 2023
Can the professions of architecture, urban design, and planning, committed to growth and development logics, serve as a common ground for and with everyone?
Paola Alfaro d’Alençon   +3 more
doaj   +1 more source

CRISPR-Mediated Genomic Deletion of Sox2 in the Axolotl Shows a Requirement in Spinal Cord Neural Stem Cell Amplification during Tail Regeneration

open access: yesStem Cell Reports, 2014
The salamander is the only tetrapod that functionally regenerates all cell types of the limb and spinal cord (SC) and thus represents an important regeneration model, but the lack of gene-knockout technology has limited molecular analysis.
Ji-Feng Fei   +5 more
doaj   +1 more source

Broadband Mid-IR Light Sources From Difference Frequency Generators Based on a 2-mm-Long Aperiodically-Poled Lithium-Niobate Crystal

open access: yesIEEE Photonics Journal, 2021
We present a difference frequency generator (DFG) based on a 2-mm-long MgO-doped aperiodically-poled lithium-niobate (APPLN) crystal with a linearly-varying poling-period.
Xi Feng   +6 more
doaj   +1 more source

The Glycosylphosphatidylinositol-Anchored DFG Family Is Essential for the Insertion of Galactomannan into the β-(1,3)-Glucan–Chitin Core of the Cell Wall of Aspergillus fumigatus

open access: yesmSphere, 2019
The fungal cell wall is a complex and dynamic entity essential for the development of fungi. It is composed mainly of polysaccharides that are synthetized by protein complexes.
Laetitia Muszkieta   +9 more
doaj   +1 more source

Integrated 16S rDNA sequencing and metabolomics to explore the intestinal changes in children and rats with dental fluorosis

open access: yesEcotoxicology and Environmental Safety, 2023
Dental fluorosis (DF) is a widely prevalent disease caused by excessive fluoride with limited awareness of its underlying pathogenesis. Here, a pilot population study was conducted to explore the pathogenesis of DF from the perspective of intestinal ...
Guoyu Zhou   +13 more
doaj   +1 more source

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