Results 11 to 20 of about 1,695,279 (298)

Calibration of HVI cotton elongation measurements

Journal of Cotton Research, 2020
Background The strength of cotton fiber has been extensively studied and significant improvements in fiber strength have been made, but fiber elongation has largely been ignored, despite it contributing to the energy needed to break fibers, which affects
Christopher D. DELHOM, Eric F. HEQUET, Brendan KELLY, Noureddine ABIDI, Vikki B. MARTIN   +4 more
doaj   +1 more source

Research on Small-Scale Detection Instrument for Drinking Water Combined Laser Spectroscopy and Conductivity Technology

Sensors, 2023
In order to realize rapid and accurate evaluation of drinking water quality, a small-scale water quality detection instrument is designed in this paper that can detect two representative water quality parameters: the permanganate index and total ...
Zhaoshuo Tian, Hao Chen, Qiping Ding, Xiaohua Che, Zongjie Bi, Ling Wang   +5 more
doaj   +1 more source

High accuracy mobile robot positioning using external large volume metrology instruments [PDF]

International Journal of Computer Integrated Manufacturing, 2010
A method of accurately controlling the position of a mobile robot using an external large volume metrology (LVM) instrument is presented in this article. By utilising an LVM instrument such as a laser tracker or indoor GPS (iGPS) in mobile robot navigation, many of the most difficult problems in mobile robot navigation can be simplified or avoided ...
Zheng Wang 0023, Min Liang, Paul G. Maropoulos   +2 more
openaire   +2 more sources

Content Analysis of the Diagnostic Proposition Risk of Excessive Fluid Volume in Hemodialysis Patients

Revista da Escola de Enfermagem da USP, 2021
Objective: To analyze the content of the diagnostic proposition risk of excessive fluid volume in patients undergoing hemodialysis. Method: Content validity study, with 48 judges who assessed the content of the diagnostic proposition risk of excessive ...
Maria Isabel da Conceição Dias Fernandes, Ana Carolina Costa Carino, Camila Sayonara Tavares Gomes, Juliane Rangel Dantas, Marcos Venicios de Oliveira Lopes, Ana Luisa Brandão de Carvalho Lira   +5 more
doaj   +2 more sources

Comparison of high-volume instrument and advanced fiber information

Textile Research Journal, 2013
In this study, an artificial neural network (ANN) model is presented in order to predict the tenacity and hairiness of carded cotton yarns. Fiber measurement values generated by using a high-volume instrument (HVI) and an advanced fiber information system (AFIS) were used in the ANN model as input parameters.
Turhan, Y, Toprakci, O
openaire   +6 more sources

Commissioning and performance results of the WFIRST/PISCES integral field spectrograph [PDF]

, 2017
The Prototype Imaging Spectrograph for Coronagraphic Exoplanet Studies (PISCES) is a high contrast integral field spectrograph (IFS) whose design was driven by WFIRST coronagraph instrument requirements.
Cady, Eric J., Gong, Qian, Groff, Tyler D., Mandell, Avi M., McElwain, Michael W., Prada, Camilo Mejia, Rizzo, Maxime J., Saxena, Prabal, Sayson, Jorge Llop   +8 more
core   +2 more sources

Compression algorithms for high-data-volume instruments on planetary missions: a case study for the Cassini mission

Journal of Astronomical Telescopes, Instruments, and Systems, 2021
We investigated data compression algorithms to boost science data return from high-data-volume instruments on planetary missions, particularly outer solar system missions where every bit of data represents an engineering triumph of over severe constraints on mass (limiting antenna size) and power (limiting signal strength).
Xie, Hua, West, Robert, Seignovert, Benoît, Jewell, Jeffrey, Kurth, William, Averkamp, Terrance   +5 more
openaire   +3 more sources

CRISTA-NF measurements with unprecedented vertical resolution during the RECONCILE aircraft campaign [PDF]

Atmospheric Measurement Techniques, 2012
The Cryogenic Infrared Spectrometers and Telescope for the Atmosphere – New Frontiers (CRISTA-NF), an airborne infrared limb-sounder, was operated aboard the high-flying Russian research aircraft M55-Geophysica during the Arctic RECONCILE ...
J. Ungermann, C. Kalicinsky, F. Olschewski, P. Knieling, L. Hoffmann, J. Blank, W. Woiwode, H. Oelhaf, E. Hösen, C. M. Volk, A. Ulanovsky, F. Ravegnani, K. Weigel, F. Stroh, M. Riese   +14 more
doaj   +1 more source

Investigation of Thundercloud Features in Different Regions

Remote Sensing, 2021
A comparison of thundercloud characteristics in different regions of the world was conducted. The clouds studied developed in India, China and in two regions of Russia. Several field projects were discussed. Cloud characteristics were measured by weather
Andrei Sin’kevich, Bruce Boe, Sunil Pawar, Jing Yang, Ali Abshaev, Yulia Dovgaluk, Julduz Gekkieva, Venkatachalam Gopalakrishnan, Alexander Kurov, Yurii Mikhailovskii, Marina Toropova, Nikolai Veremei   +11 more
doaj   +1 more source

Scintillator gamma-ray detectors with silicon photomultiplier readouts for high-energy astronomy [PDF]

, 2013
Space-based gamma-ray detectors for high-energy astronomy face strict constraints of mass, volume, and power, and must endure harsh operating environments. Scintillator materials have a long history of successful operation under these conditions, and new
Bancroft, Chris, Bloser, Peter F., Legere, Jason S., McConnell, Mark L, Ryan, James M., Schwadron, Nathan   +5 more
core   +2 more sources