Results 31 to 40 of about 421,209 (290)

Biotic and Abiotic Stress Management in Grapevine: Recent Advances and Major Breakthroughs

open access: yesAgronomy, 2023
Grapevine (Vitis vinifera L [...]
Rita B. Santos, Andreia Figueiredo
doaj   +1 more source

Reflexiones sobre los problemas de la innovación tecnológica en Colombia. Estudio desde el campo de la telemática

open access: yesRevista Ibero-Americana de Estudos em Educação, 2015
En la sociedad colombiana domina una tendencia a la transferencia de tecnología que se contrapone a la innovación y desarrollo tecnológico endógeno en el campo de telemática.
José Daniel Cabrera Cruz   +2 more
doaj   +3 more sources

Retrieval of similar travel routes using GPS tracklog place names [PDF]

open access: yes, 2006
GPS tracklogs provide a valuable record of routes travelled. In this paper we describe initial experiments exploring the use of text information retrieval techniques for the location of similar trips from within a GPS tracklog.
Gurrin, Cathal   +3 more
core   +1 more source

Tracking Control Design Using Sliding Mode Techniques for Satellite Formation Flying [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2003
Satellite formation flying is currently an active area of research in the aerospace engineering. So it has been researched by various authors. In this study, a tracking controller using sliding mode techniques was designed to control a satellite for the ...
Hyung-Chu Lim   +3 more
doaj   +1 more source

Deflection and frequency monitoring of the Forth Road Bridge, Scotland, by GPS [PDF]

open access: yes, 2012
Permission is granted by ICE Publishing to print one copy for personal use. Any other use of these PDF files is subject to reprint fees. Copyright © 2012 Thomas Telford Ltd.The use of carrier phase kinematic GPS (global positioning system) has evolved ...
Brown, CJ   +11 more
core   +1 more source

Perceived Concerns and Psychological Distress of Healthcare Workers Facing Three Early Stages of COVID-19 Pandemic

open access: yesFrontiers in Psychology, 2022
BackgroundThis study analyzed the difference in psychological distress of the healthcare workers in three different periods of the coronavirus disease 2019 (COVID-19) pandemic in Argentina.
María Cristina Richaud   +22 more
doaj   +1 more source

THE GLOBAL SATELLITE POSITIONING SYSTEM GPS

open access: yes, 2023
reservedLo scopo di ricerca della tesi è in ambito topografico e riguarda l'utilizzo del GPS. La tesi discute le funzioni, i principi e le note storiche del GPS.
BABOLIN, DAVIDE
core  

Use of office spirometers in Flemish general practice: results of a telephone survey

open access: yesMonaldi Archives for Chest Disease, 2016
Background. While office spirometry is seen as potentially useful and feasible in general practice, little is known about its use in Flemish general practice.
N. Boffin   +3 more
doaj   +1 more source

GPS for Microsatellites - Status and Perspectives [PDF]

open access: yes, 2007
GPS receivers nowadays provide a well established system for tracking of spacecraft in low-Earth orbit (LEO). In addition, GPS receivers serve as instruments for geodetic and atmospheric research on an ever growing number of science missions.
Helm, Achim   +7 more
core  

Autonomous Multi‐Objective Nanoscale Characterization of Combinatorial (Al, Sc, B)N Films Reveals Composition‐Dependent Ferroelectric Regimes

open access: yesAdvanced Functional Materials, EarlyView.
Autonomous scanning probe microscopy and multi‐objective Bayesian optimization navigate a ternary (Al,Sc,B)N combinatorial library. Registered photoluminescence, electron‐probe compositional mapping, and X‐ray diffraction connect local electromechanical function to defect‐sensitive emission, composition, and crystal structure.
Yu Liu   +12 more
wiley   +1 more source

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