Results 21 to 30 of about 8,648,665 (313)
AUTEX Research Journal, 2017 The aim of this study was to develop statistical models for predicting the air permeability and light transmission properties of woven cotton fabrics and determine the level of correlation between the two parameters.
Nazir Ahsan +5 more
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Calibration Method for Line-Structured Light Three-Dimensional Measurement Based on a Simple Target
Photonics, 2022 Line-structured light three-dimensional (3D) measurement is apt for measuring the 3D profile of objects in complex industrial environments. The light-plane calibration, which is a crucial link, greatly affects the accuracy of measurement results.
Xuexing Li, Wenhui Zhang, Guanglei Song
doaj +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance Electric lighting has fundamentally altered how the human circadian clock synchronizes to the day/night cycle. Exposure to light after dusk is pervasive in the modern world.
A. Phillips +7 more
semanticscholar +1 more source
SPR2 protects minus ends to promote severing and reorientation of plant cortical microtubule arrays
Journal of Cell Biology, 2018 The cortical microtubule arrays of higher plants are organized without centrosomes and feature treadmilling polymers that are dynamic at both ends. The control of polymer end stability is fundamental for the assembly and organization of cytoskeletal ...
Masayoshi Nakamura +4 more
semanticscholar +1 more source
A Metalens with a Near-Unity Numerical Aperture. [PDF]
Nano letters (Print), 2017 The numerical aperture (NA) of a lens determines its ability to focus light and its resolving capability. Having a large NA is a very desirable quality for applications requiring small light-matter interaction volumes or large angular collections ...
R. Paniagua‐Domínguez +10 more
semanticscholar +1 more source
Acta Médica Portuguesa, 1997 The general adaptation syndrome is discussed on the light of recent discoveries on hypothalamic peptides and of their possible influence in survival and in induction of diseases. The problem of stress in alcoholism is reviewed.
C F Manso
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CLASP stabilization of plus ends created by severing promotes microtubule creation and reorientation
Journal of Cell Biology, 2018 &NA; Central to the building and reorganizing cytoskeletal arrays is creation of new polymers. Although nucleation has been the major focus of study for microtubule generation, severing has been proposed as an alternative mechanism to create new polymers,
J. Lindeboom +10 more
semanticscholar +1 more source
Advanced Photonics Research, 2021 Energy efficiency in many illumination devices is far from optimal. For instance, in liquid crystal displays, a large fraction of the emitted light is lost provided absorbing polarizers are used for the image formation.
Catarina G. Ferreira +4 more
doaj +1 more source
Nature Cell Biology, 2019 Controlling cellular processes with light can help elucidate their underlying mechanisms. Here we present zapalog, a small-molecule dimerizer that undergoes photolysis when exposed to blue light.
A. Gutnick +3 more
semanticscholar +1 more source
Colombian coffee tree leaves multispectral images datasetKaggle
Data in BriefIn this work, a unique database of 6726 multispectral images of coffee leaves is presented. These images were captured in JPG format for the RGB photos and in TIF format for the five multispectral bands: blue, green, red, NIR and red edge, providing a ...
Jorge Luis Aroca-Trujillo +1 more
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