Results 41 to 50 of about 1,153,970 (387)
Surface roughness prediction in milling based on tool displacements [PDF]
, 2011 In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
COSTES, Jean-Philippe, MOREAU, Vincent
core +3 more sources
Sensors, 2014 This study was motivated by the need to improve densification of Global Horizontal Irradiance (GHI) observations, increasing the number of surface weather stations that observe it, using sensors with a sub-hour periodicity and examining the methods of ...
Federico-Vladimir Gutierrez-Corea +3 more
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Conversion of units of length from the Czech state standard to the geodetic baseline Javoriv
Acta Polytechnica, 2022 Modern society cannot do without high quality geospatial data. This need constantly strengthens with the growth of the information society and the emerging cyber society.
Jiří Lechner +2 more
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Remote Sensing, 2018 We developed a new strategy for a synchronous generation of real-time (RT) and near real-time (NRT) tropospheric products. It exploits the precise point positioning method with Kalman filtering and backward smoothing, both supported by real-time orbit ...
Jan Douša +3 more
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Cellular locomotion using environmental topography
Nature, 2020 Eukaryotic cells migrate by coupling the intracellular force of the actin cytoskeleton to the environment. While force coupling is usually mediated by transmembrane adhesion receptors, especially those of the integrin family, amoeboid cells such as ...
Anne Reversat +12 more
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Journal of Nanobiotechnology, 2021 Background Micro/nano-textured hierarchical titanium topography is more bioactive and biomimetic than smooth, micro-textured or nano-textured titanium topographies. Bone marrow mesenchymal stem cells (BMSCs) and exosomes derived from BMSCs play important
Zhengchuan Zhang +8 more
semanticscholar +1 more source
Tailoring Nanoscale Surface Topography of Hydrogel for Efficient Solar Vapor Generation.
Nano letters (Print), 2019 Solar vapor generation, which can separate the soluble or dispersing contaminants from water, is particularly desirable owing to its green energy utilization for water purification technology.
Youhong Guo +4 more
semanticscholar +1 more source
Topographically forced long waves on a sheared coastal current. Part 2. Finite amplitude waves [PDF]
, 1997 This paper analyses the finite-amplitude flow of a constant-vorticity current past coastal topography in the long-wave limit. A forced finite-amplitude long-wave equation is derived to describe the evolution of the vorticity interface.
Clarke, SR, Johnson, ER
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Volunteered Geographic Information System Design: Project and Participation Guidelines
ISPRS International Journal of Geo-Information, 2016 This article sets forth the early phases of a methodological proposal for designing and developing Volunteered Geographic Information (VGI) initiatives based on a system perspective analysis in which the components depend and interact dynamically among ...
José-Pablo Gómez-Barrón +3 more
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Topography shapes the structure, composition and function of tropical forest landscapes
Ecology Letters, 2018 Topography is a key driver of tropical forest structure and composition, as it constrains local nutrient and hydraulic conditions within which trees grow. Yet, we do not fully understand how changes in forest physiognomy driven by topography impact other
T. Jucker +8 more
semanticscholar +1 more source