Results 21 to 30 of about 5,089,608 (342)

Laser Shaping and Optimization of the Laser-Plasma Interaction [PDF]

open access: yes, 2000
The physics of energy transfer between the laser and the plasma in laser wakefield accelerators is studied. We find that wake excitation by arbitrary laser shapes can be parameterized using the total pulse energy and pulse depletion length.
Chen, Pisin, Spitkovsky, Anatoly
core   +3 more sources

ANALISIS PENERIMAAN PAJAK BUMI DAN BANGUNAN (PBB) DI DUA DESA DI KECAMATAN TIRTAYASA KABUPATEN SERANG

open access: yesJurnal Akuntansi: Kajian Ilmiah Akuntansi, 2014
In conducting this study, the authors use the method of comparative research is a method of collecting, presenting and comparing two or more samples so that the resulting picture of the land and building tax on Tirtayasa District District of attack, so ...
Nofia Laser, Rahmat Yuliadi
doaj   +1 more source

Overexpression of NtERF5, a New Member of the Tobacco Ethylene Response Transcription Factor Family Enhances Resistance to Tobacco mosaic virus

open access: yesMolecular Plant-Microbe Interactions, 2004
A new member of the tobacco (Nicotiana tabacum) AP2/ERF (ethylene response factor) transcription factor family, designated NtERF5, has been isolated by yeast one-hybrid screening.
Ute Fischer, Wolfgang Dröge-Laser
doaj   +1 more source

Comparison of endothelial cell loss in diabetic patients after conventional phacoemulsification and femtosecond laser-assisted cataract surgery

open access: yesBMC Ophthalmology, 2023
Purpose This study aims to comparatively evaluate the morphological changes of the cornea after phacoemulsification (PHACO) and femtosecond laser-assisted cataract surgery (FLACS) without intercurrences in patients with type 2 diabetes mellitus.
João Carlos Gonçalves Cruz   +6 more
doaj   +1 more source

Advances in Lasers for the Treatment of Stones-a Systematic Review [PDF]

open access: yes, 2018
PURPOSE OF REVIEW: Laser lithotripsy is increasingly used worldwide and is a continuously evolving field with new and extensive research being published every year.
Kronenberg, P, Somani, B
core   +1 more source

Two-Color Terawatt Laser System For High-Intensity Laser-Plasma Experiments [PDF]

open access: yes, 2012
We report a two-color terawatt laser system for use in controlling laser-plasma instabilities. The system includes a commercial 45 TW Ti:Sapphire laser system at 800 nm, temporally synchronized with a 1 TW CPA Raman-Ti:Sapphire hybrid laser centered at ...
Downer, M. C.   +2 more
core   +1 more source

Effect of legume proportion and physiological age on forage quality and the suitability of Agrostis capillaris L. and Festuca rubra L. for silage making

open access: yesPlant, Soil and Environment, 2004
The chemical and physical properties of herbage from low-input grassland usually differ from plant material of intensively managed swards. The experiment in split-plot design with four replicates was carried out to examine, whether legume proportions and
H. Laser, W. Opitz Von Boberfeld
doaj   +1 more source

Unresonant interaction of laser beams with microdroplets [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2012
The interaction of distilled water droplets (volumes of 3-4 µl) with pulsed laser beams emitted at 532 nm is described. At 532 nm the distilled water absorption is very low and the interaction of a water droplet with the laser radiation is dominated by ...
Pascu M. L.   +3 more
doaj   +1 more source

A Feasibility Study on Monitoring Shelf Life of Bottled Natural Fruit Juice Using Laser-Induced Autofluorescence

open access: yesInternational Journal of Optics, 2023
Shelf life of bottled natural fruit juice (BNFJ) provides relevant information on quality and authenticity for consumer protection. However, existing techniques for monitoring the shelf life of BNFJ are destructive and time-consuming.
Peter Osei-Wusu Adueming   +7 more
doaj   +1 more source

Additive manufacturing for solid oxide cell electrode fabrication [PDF]

open access: yes, 2015
© The Electrochemical Society.Additive manufacturing can potentially offer a highly-defined electrode microstructure, as well as fast and reproducible electrode fabrication.
Boldrin, P   +5 more
core   +1 more source

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