Results 21 to 30 of about 5,055,638 (241)

Angular Patterns of Nonlinear Emission in Dye Water Droplets Stimulated by a Femtosecond Laser Pulse for LiDAR Applications

Remote Sensing, 2023
Femtosecond laser-induced fluorescence (FLIF) and femtosecond laser-induced optical breakdown spectroscopy (FIBS) are important tools for remote diagnostics of atmospheric aerosols using LiDAR (Light Identification Detection and Ranging) technology. They
Yury E. Geints
doaj   +1 more source

Combined use of LIDAR and hyperspectral measurements for remote sensing of fluorescence and vertical profile of canopies

Revista de Teledetección, 2016
We report the development of a new LIDAR system (LASVEG) for airborne remote sensing of chlorophyll fluorescence (ChlF) and vertical profile of canopies.
A. Ounis, J. Bach, A. Mahjoub, F. Daumard, I. Moya, Y. Goulas   +5 more
doaj   +1 more source

Quantitative analysis of vapor concentration in unsteady evaporating gasoline spray with LIEF method

Nihon Kikai Gakkai ronbunshu, 2020
This paper reports the quantitative method of vapor concentration in unsteady evaporating gasoline type spray with Laser Induced Exciplex Fluorescence（LIEF）.
Dai MATSUDA, Eriko MATSUMURA, Jiro SENDA
doaj   +1 more source

Fluorescence characterization of clinically-important bacteria [PDF]

, 2013
Healthcare-associated infections (HCAI/HAI) represent a substantial threat to patient health during hospitalization and incur billions of dollars additional cost for subsequent treatment.
Jan-Peter Muller, Brody, James P, Roberts Tom A., Lewis R Dartnell, Dartnell, Lewis R., Muller, J-P., Muller, J.P., Tom A Roberts, Muller, JP, Moore, G, Roberts, T.A., Dartnell Lewis R., Ginny Moore, Moore, Ginny, Dartnell, LR, Ward, J.M., Muller Jan-Peter, Moore Ginny, Ward, John M., Moore, G., Ward John M., Roberts, Tom A., Ward, JM, Roberts, TA, Dartnell, L.R., John M Ward   +25 more
core   +2 more sources

Influence of a pulsed laser regime on surface finish induced by thedirect metal deposition process on a Ti64 alloy [PDF]

, 2014
tThe direct metal deposition (DMD) laser technique is a free-form metal deposition process, which allowsgenerating a prototype or small series of near net-shape structures.
GORNY, Cyril, CARRON, Denis, LE MASSON, Philippe, GHARBI, Myriam, PEYRE, Patrice, FABBRO, Rémy, CARIN, Muriel, MORVILLE, Simon   +7 more
core   +1 more source

Study of fuel injection and mixture formation for a gasoline direct injection engine

, 2005
Future requirements for lower automotive emissions have lead to the development of new internal combustion (IC) engine technologies. Gasoline Direct Injection (GDI), for example, is one of these promising new IC engine concepts.
Reveille, T.
core   +7 more sources

Application of laser-based instrumentation for measurement of time-resolved temperature and velocity fields in the thermoacoustic system [PDF]

, 2010
This work aims to develop reliable laser-based measurement techniques to enable fundamental heat transfer and fluid flow studies in thermoacoustic systems.
Yu, Z., Jaworski, A.J., Shi, L., Yu, Zhibin, Yu, Z, Shi, L, Shi, Lei, Jaworski, Artur J, Jaworski, AJ   +8 more
core   +1 more source

A Review of Femtosecond Laser-Induced Emission Techniques for Combustion and Flow Field Diagnostics

Applied Sciences, 2019
The applications of femtosecond lasers to the diagnostics of combustion and flow field have recently attracted increasing interest. Many novel spectroscopic methods have been developed in obtaining non-intrusive measurements of temperature, velocity, and
Bo Li, Dayuan Zhang, Jixu Liu, Yifu Tian, Qiang Gao, Zhongshan Li   +5 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Laser-induced fluorescence determination of temperatures in low pressure flames [PDF]

, 1989
Rensberger KJ, Jeffries JB, Copeland RA, Kohse-Höinghaus K, Wise ML, Crosley DR. Laser-induced fluorescence determination of temperatures in low pressure flames. Applied Optics.
Jeffries, Jay B., Kohse-Höinghaus, Katharina, Crosley, David R., Rensberger, Karen J., Wise, Michael L., Copeland, Richard A.   +5 more
core