Results 81 to 90 of about 843 (194)
Synthesis and fabrication of CNTs/Fe3O4@Pdop@Au nanocables by a facile approach
RSC Adv., 2014 Multifunctional nanocables were prepared by directly welding superparamagnetic Fe3O4 nanoparticle decorated CNTs and Au nanoparticles together with polydopamine (Pdop) as “glue” in a facile but effective way. Additionally, the size and density of the Au nanoparticles can be easily controlled by different chemical approaches.
Min Zhang +6 more
openaire +1 more source
Understanding the effect of polydopamine coating on catalytic reduction reactions
, 2017 The polydopamine (PDOP) layer with varying thicknesses has been deposited on the vertical aligned silicon nanowire (SiNW) arrays by manipulating the PDOP deposition time. It is interestingly found that catalysis ability of PDOP layer does not only depend
Yilmaz, Mehmet +4 more
core +1 more source
New method of GPS orbit determination from GCPS network for the purpose of DOP calculations
Alexandria Engineering Journal, 2012 The accuracy of GPS measurement satisfies the requirements of some applications, but many applications require an improvement of GPS measurement accuracy. For precise positioning by GPS, it is necessary to perform GPS mission planning.
Aly M. El-naggar
doaj +1 more source
Improving the GRACE Kinematic Precise Orbit Determination Through Modified Clock Estimating
Sensors, 2019 Utilizing global positioning system (GPS) to determine the precise kinematic orbits for the twin satellites of the Gravity Recovery and Climate Experiment (GRACE) plays a very important role in the earth’s gravitational and other scientific fields.
Xingyu Zhou +4 more
doaj +1 more source
GPS under krontak i skog [PDF]
, 2012 Detta examensarbetes syfte är att undersöka hur valda restriktioner för PDOP-värdet samt val av antal observationer påverkar precision, noggrannhet och tidsåtgång vid mätning med Riksskogstaxeringens GPS-utrustnig (Geoexplorer II) i två dimensioner.
Cedervind, Jan
core
Dose-dependent inhibition of fluorescent reporters.
, 2013 Pgst-4::GFP and Pdop-3::RFP fluorescence was measured after 21 h exposure to 38 µM juglone (A) or 2.8 mM acrylamide (B) in 384 well plates (n = 32 wells). (C) Phsp-16.2::GFP and Pdop-3::RFP-expressing worms were heat-shocked at 35°C for 1 h followed by 5
Siobhan Malany (408094) +6 more
core +1 more source
Оценка потенциальной точности космических навигационных определений координат объектов ГИС
, 2009 Рассматривается малоизученная в настоящее время задача космических навигационных определений координат объектов ГИС как неподвижных наземных объектов.
Бутенко, О.С. +2 more
core +1 more source
Dimensionamento e detalhamento automático de pilares retangulares submetidos à flexão composta oblíqua [PDF]
, 2005 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Civil.Neste trabalho são estudados procedimentos para o dimensionamento e detalhamento automático de pilares de concreto armado ...
Smaniotto, Alberto
core
, 2010 217 σ.Αντικείμενο της παρούσας εργασίας είναι η συγκριτική μελέτη του υπό κατασκευή ευρωπαϊκού δορυφορικού συστήματος GALILEO και του ήδη υπάρχοντος αμερικάνικου δορυφορικού συστήματος GPS.
Σέιδος, Γεώργιος Σ +1 more
core +1 more source
VISIBILIDADE ENTRE SATÉLITES GPS E UM SATÉLITE ALVO
, 1999 A possibilidade da determinação autônoma da posição e da atitude de um satélite artificial alvo é um componente chave do uso do GPS no espaço. As características do sistema GPS satisfazem o estudo do movimento de um satélite artificial, tanto no caso da ...
Fabri, Sergio Mauri +1 more
core +1 more source