Results 111 to 120 of about 16,352 (261)

A propos de la "recomposition du système d'acteurs en région stéphanoise"/ Repositionning of the actors in the urban system of Saint-Etienne

open access: yes, 1996
Vant André. A propos de la "recomposition du système d'acteurs en région stéphanoise"/ Repositionning of the actors in the urban system of Saint-Etienne. In: Revue de géographie de Lyon, vol. 71, n°3, 1996.
Vant, André
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USO DO VANT COMO FERRAMENTA DE MAPEAMENTO GEOLÓGICO

open access: yes, 2020
VANT (Veículo Aéreo Não Tripulado) ou DRONES são aeronaves pilotadas através de um sistema de controle remoto, por radio frequência ou GPS, possuem formatos de mini-helicópteros ou mini aviões, tem capacidade de transportar pequenos objetos ou até mesmo ...
Antonio Fontoura Hansen, Marco   +1 more
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Avaliação da qualidade posicional de dados oriundos de VANT para mapeamento fotogramétrico aplicado em projetos rodoviários [PDF]

open access: yes, 2015
Dados da Agência Nacional de Transportes Terrestres mostram a necessidade de evoluir nossa malha de infraestrutura de transporte, e o tamanho da demanda por projetos de engenharia nessa área.
Coelho, Ismael Augusto
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Oxidation Products of S‐Adenosyl Methionine Probed by Infrared Multiple Photon Dissociation Spectroscopy

open access: yesChemPhysChem, Volume 27, Issue 12, 26 June 2026.
HO•‐induced oxidation is structurally resolved in S‐adenosyl methionine (SAM). Infrared multiple photon dissociation (IRMPD) spectroscopy and density functional theory (DFT) calculations reveal clear spectroscopic signatures of adenine C8 oxidation. S‐adenosyl methionine (SAM) is a key biomolecule in cellular processes, acting as a primary methyl donor,
Jean‐Xavier Bardaud   +6 more
wiley   +1 more source

VanT, a central regulator of quorum sensing signalling in Vibrio anguillarum

open access: yes, 2006
Many bacteria produce signal molecules that serve in a cell-to-cell communication system termed quorum sensing. This signalling system allows a bacterial population to co-ordinately regulate functions according to their cell number in a defined ...
Croxatto, Antony
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Redox‐Active Guanidines

open access: yesChemElectroChem, Volume 13, Issue 12, 17 June 2026.
Redox‐active guanidines, comprising guanidino‐functionalized aromatics (GFAs) and redox‐active urea azines (RAAs), are electron donors and strong Lewis and Brønsted bases that are used in several applications. They act as redox‐active ligands in bistable coordination compounds and as reagents in dehydrogenative coupling reactions and proton‐coupled ...
Hans‐Jörg Himmel
wiley   +1 more source

VanT, a central regulator of quorum sensing signalling in Vibrio anguillarum [Elektronisk resurs]

open access: yes, 2006
Many bacteria produce signal molecules that serve in a cell-to-cell communication system termed quorum sensing. This signalling system allows a bacterial population to co-ordinately regulate functions according to their cell number in a defined ...
Croxatto, Antony,   +2 more
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Thermodynamics‐Based THMC Model for Solute Transport in Sorptive Fractured Rock: Coupling Multi‐Phase Flow, Heat, and Deformation

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Fractured porous rocks host a complex interplay of heat, fluids, deformation, and chemical reactions, yet their combined influence on solute transport remains poorly resolved. Here we show that these processes are more tightly coupled than previously assumed.
Kai Wang   +6 more
wiley   +1 more source

André Vant, Imagerie et urbanisation, recherches sur l'exemple stéphanois

open access: yes, 1982
Bethemont Jacques. André Vant, Imagerie et urbanisation, recherches sur l'exemple stéphanois. In: Revue de géographie de Lyon, vol. 57, n°2, 1982. pp.
Bethemont, Jacques
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Registro y gestión de primer vuelo ante la aerocivil de la aeronave Vant Solvenvus [PDF]

open access: yes, 2016
Este trabajo consolida los procedimientos ejecutados para las gestiones respectivas al registro y solicitud de permisos de vuelo ante la Aerocivil de la aeronave VANT Solvendus, RPAS desarrollada por la Fundación Universitaria Los Libertadores con fines ...
León Molina, Nicolás Sebastian   +1 more
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