Results 11 to 20 of about 97,609 (305)

José Donoso: itinerario de un diario íntimo y vicisitudes de su edición

open access: yesAltre Modernità, 2022
Los diarios íntimos suelen ser textos de alta vulnerabilidad al verse enfrentados a la autocensura, al poco reconocimiento en el campo cultural e incluso a la destrucción cuando quedan en manos de descendientes.
Cecilia García Huidobro Mc
doaj   +1 more source

Modification of copper alloys with ultrafine powders

open access: yesRUDN Journal of Engineering Research, 2022
Modification of metal melts by mechanochemically activated ultrafine powders (UDP) makes it possible to obtain ferrous and non-ferrous metal alloys with fundamentally new performance properties due to changes in the structure of metal alloys.
Marianna Yu. Malkova   +3 more
doaj   +1 more source

Gobernanza de la educación superior: el papel de las ideas en las políticas

open access: yesRevista Iberoamericana de Educación, 2020
En la investigación de la educación superior existe hoy un giro que resalta la importancia de las ideas en todas las dimensiones de la organización académica.
José Joaquín Brunner   +3 more
doaj   +1 more source

Perceived environmental barriers and facilitators of refugee children’s physical activity in/around refugee accommodation: a qualitative case study in Berlin

open access: yesArchives of Public Health, 2022
Background Previous research have identified built environmental attributes associated with refugee children’s physical activity (PA); however, there is a lack of research focusing on refugee children’s environmental perceptions at the individual level ...
Siqi Chen, Martin Knöll
doaj   +1 more source

PACKET RESERVATIONS IN REAL-TIME MULTIPATH TRANSMISSIONS I.I. Noskov [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Subject of Research. The paper presents research of mechanisms of multipath redundant transmissions in computer networks. Method. The developed application level protocol gives the possibility to increase the probability of timely and faultless data ...
Ilya I. Noskov
doaj   +1 more source

Development of an Adaptive File Transfer Protocol (AFTP ) [PDF]

open access: yesEngineering and Technology Journal, 2011
File is one of the main storing units of information. There is a great need to transfer file through computer network especially the internet. The model that is used in Internet is the TCP-IP. The TCP-IP model consists of four layers. The lowest layer is
Alaa Noori Mazher   +2 more
doaj   +1 more source

Your place, my place…, distribution of Agonostomus monticola and Sicydium multipunctatum in the Acahuapa Watershed

open access: yesRevista Mexicana de Biodiversidad, 2018
Diadromous fish undergo habitat shifts over their life cycles, dwelling between different environments. In the Acahuapa River watershed, the distribution, abundance, and length structure of A. monticola and S.
Saúl González-Murcia   +1 more
doaj   +1 more source

Identification of UDP Glycosyltransferase 3A1 as a UDP N-Acetylglucosaminyltransferase [PDF]

open access: yesJournal of Biological Chemistry, 2008
The UDP glycosyltransferases (UGT) attach sugar residues to small lipophilic chemicals to alter their biological properties and enhance elimination. Of the four families present in mammals, two families, UGT1 and UGT2, use UDP glucuronic acid to glucuronidate bilirubin, steroids, bile acids, drugs, and many other endogenous chemicals and xenobiotics ...
Mackenzie, Peter Ian   +5 more
openaire   +3 more sources

A plant mutase that interconverts UDP-arabinofuranose and UDP-arabinopyranose [PDF]

open access: yesGlycobiology, 2006
Plant cell walls constitute the bulk of the earth renewable source of energy and are a component in the diet of humans and herbivores. l-Arabinofuranosyl (Araf) residues are a quantifiably important constituent of these walls. Plants use uridine diphosphate (UDP)-l-arabinofuranose (UDP-Araf) to donate Araf residues in the biosynthesis of Araf ...
Teruko, Konishi   +6 more
openaire   +2 more sources

Genetic and structural validation of Aspergillus fumigatus UDP-N-acetylglucosamine pyrophosphorylase as a potential antifungal target [PDF]

open access: yes, 2013
The sugar nucleotide UDP-N-acetylglucosamine (UDP-GlcNAc) is an essential metabolite in both prokaryotes and eukaryotes. In fungi, it is the precursor for the synthesis of chitin, an essential component of the fungal cell wall.
Hurtado-Guerrero, Ramon   +12 more
core   +1 more source

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