Results 21 to 30 of about 4,055,148 (351)

Lasers [PDF]

open access: yesAnnales de Dermatologie et de Vénéréologie, 2012
Lasers are a very effective approach for treating many hyperpigmented lesions. They are the gold standard treatment for actinic lentigos and dermal hypermelanocytosis, such as Ota nevus. Becker nevus, hyperpigmented mosaicisms, and lentigines can also be successfully treated with lasers, but they could be less effective and relapses can be observed ...
openaire   +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

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

Contrasting the beam interaction characteristics of selected lasers with a partially stabilised zirconia (PSZ) bio-ceramic [PDF]

open access: yes, 2002
Differences in the beam interaction characteristics of a CO2 laser, a Nd:YAG laser, a high power diode laser (HPDL) and an excimer laser with a partially stabilised zirconia (PSZ) bio-ceramic have been studied.
Bradley L   +16 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

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

Effects of laser fluence on silicon modification by four-beam laser interference [PDF]

open access: yes, 2015
This paper discusses the effects of laser fluence on silicon modification by four-beam laser interference. In this work, four-beam laser interference was used to pattern single crystal silicon wafers for the fabrication of surface structures, and the ...
Dayou Li   +7 more
core   +2 more sources

Rod Laser – The first laser was a rod laser [PDF]

open access: yesLaser Technik Journal, 2005
Laser technology is relatively young. The first laser was built in 1960 by Maiman at AT&T Labs in the USA. It was a rod-shaped ruby laser, this arrangement having been chosen for its favourable symmetry (Fig. 1). Starting from this device, the technology of solid-state lasers developed rapidly.
Hans Amler, Josef Thumbs
openaire   +1 more source

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