Results 31 to 40 of about 23,194,386 (293)

Mid-infrared volume phase gratings manufactured using ultrafast laser inscription [PDF]

, 2013
We report on the ultrafast laser inscription (ULI) of volume phase gratings inside gallium lanthanum sulphide (GLS) chalcogenide glass substrates. The effect of laser pulse energy and grating thickness on the dispersive properties of the gratings is ...
Thomson, Robert R, Lee, David, MacLachlan, David Guillaume, Cunningham, Colin R   +3 more
core   +1 more source

Study on the qualitative indicators of raw cotton and fiber during the ginning process [PDF]

E3S Web of Conferences
This article reviewed the classification of fibers and standards, quality indicators, as well as comparisons of fiber analyzes before and after the ginning process, and laboratory studies were conducted on fiber quality indicators. An advanced method for
Juraeva Gulhayo, Komilov Shuhrat, Mamadaliyev Nodirbek, Muradov Rustam   +3 more
doaj   +1 more source

A Comparative Evaluation of Conventional Instrumentation and Accelerometer-Based Navigation in the Practice of a High-Volume Unicompartmental Knee Arthroplasty (UKA) Surgeon

Arthroplasty Today, 2023
Component malpositioning and joint malalignment following unicompartmental knee arthroplasty (UKA) increase the risk for revision. This study investigates whether accelerometer-based navigation (NAV) decreases radiographic outliers with respect to component placement and joint alignment in comparison to conventional instrumentation in UKA.A ...
Jeremiah M. Taylor, Jay N. Patel, Christopher J. Mazzei, Adam A. Sassoon   +3 more
openaire   +3 more sources

Real-time streaming tomographic reconstruction with on-demand data capturing and 3D zooming to regions of interest

Journal of Synchrotron Radiation, 2022
Complex dynamic tomographic experiments at brilliant X-ray light sources require real-time feedback on the sample changes with respect to environmental conditions, selecting representative regions of interest for high-resolution scanning, and on-demand ...
Viktor Nikitin, Aniket Tekawade, Anton Duchkov, Pavel Shevchenko, Francesco De Carlo   +4 more
doaj   +1 more source

A cavity-enhanced ultraviolet absorption instrument for high-precision, fast-time-response ozone measurements [PDF]

Atmospheric Measurement Techniques, 2020
The NASA Rapid Ozone Experiment (ROZE) is a broadband cavity-enhanced UV (ultraviolet) absorption instrument for the detection of in situ ozone (O3). ROZE uses an incoherent LED (light-emitting diode) light source coupled to a high-finesse optical cavity
R. A. Hannun, R. A. Hannun, A. K. Swanson, A. K. Swanson, S. A. Bailey, T. F. Hanisco, T. P. Bui, I. Bourgeois, I. Bourgeois, J. Peischl, J. Peischl, T. B. Ryerson   +11 more
doaj   +1 more source

Analysis of Short Fiber Measurements Calculated from the Length Distribution from an HVI Fibrogram

Journal of Natural Fibers
Cotton fiber length is one of the most important fiber quality attributes, as it has a direct impact on the quality of spun yarn. Of particular interest is information regarding the shorter fibers in the sample, as research has shown that shorter fibers ...
Christopher Turner, Md Abu Sayeed, Neha Kothari, James Olvey, Addisu Ferede Tesema, Noureddine Abidi   +5 more
doaj   +1 more source

Comparison of high-volume instrument and advanced fiber information

, 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   +2 more sources

High tidal volume ventilation is not deleterious in infant rats exposed to severe hemorrhage [PDF]

, 2010
BACKGROUND: Both high tidal volume (VT) ventilation and hemorrhage induce acute lung injury in adult rodents. It is not known whether injurious ventilation augments lung injury in infant rats exposed to severe hemorrhage.
Nicholls, Philip K., Sly, P.D., Hantos, Z, Sly, Peter D., Berry, L.J., Cannizzaro, V; https://orcid.org/, Hantos, Zoltán, Cannizzaro, V., Berry, Luke J., Nicholls, P.K., Hantos, Z., Nicholls, P K, Sly, P D, Berry, L J, Cannizzaro, Vincenzo   +14 more
core   +1 more source

Effects of Staggered Application of Chemical Defoliants on Cotton Fiber Quality

AgriEngineering
Chemical defoliation is an important management practice in cotton to facilitate mechanical harvesting and leaf removal and maintain lint quality. Recent advances in precision agriculture have enabled the development of autonomous robotic platforms with ...
Aashish Karki, Michael W. Marshall, Gilbert Miller, Van Patiluna, Jun Luo, Edward Barnes, Joe Mari Maja   +6 more
doaj   +1 more source

Combined Atomic Force Microscope and Volumetric Light Sheet System for Correlative Force and Fluorescence Mechanobiology Studies

Scientific Reports, 2020
The central goals of mechanobiology are to understand how cells generate force and how they respond to environmental mechanical stimuli. A full picture of these processes requires high-resolution, volumetric imaging with time-correlated force ...
E. Nelsen, C. M. Hobson, M. E. Kern, J. P. Hsiao, E. T. O’Brien III, T. Watanabe, B. M. Condon, M. Boyce, S. Grinstein, K. M. Hahn, M. R. Falvo, R. Superfine   +11 more
doaj   +1 more source