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Sustainable Discoloration of Textile Chromo-Baths by Spent Mushroom Substrate from the Industrial Cultivation of Pleurotus ostreatus
Anthraquinonic Dye Diazo Dye Laccase Monoazo Dye White Rot Fungi Spent Mushroom Substrate
2013/3/13
Synthetic dyes are recalcitrant to degradation and toxic to different organisms. Physical-chemical treatments of textile wastewaters are not sustainable in terms of costs. Biological treatments can be...
A 60-year-old man with a history of CABG dating back 20 years and an extensive anteroseptal myocardial infarction
4 years ago came to emergency department. His complaints were dyspnea, orthopnea and ...
Discoloration and Dissolution of Titanium and Titanium Alloys with Immersion in Peroxide- or Fluoride-containing Solutions
Corrosion Discoloration Titanium alloys
2009/9/11
This study compared differences in discoloration and dissolution in several titanium alloys with immersion in peroxide- or fluoride-containing solution. Commercially pure titanium (CP-Ti) and six tita...
Discoloration of coating resins exposed to staining solutions in vitro
Coating resin Staining resistance In vitro color stability
2009/9/11
The purpose of this in vitro investigation was to study the effects of coffee and tea immersion on surface discoloration of one commercial temporary resin coating material, White Coat (WHC; Kuraray Me...
Discoloration Kinetics of L-Ascorbyl 6-Palmitate Powders with Various Water Contents
L-ascorbyl 6-palmitate discoloration kinetics water content
2009/5/20
The discoloration of L-ascorbyl 6-palmitate, with water contents ranging from 2 to 10% (w/w) during storage at temperatures of 60 to 90°C, was investigated by monitoring the absorbance at 500nm of its...
Effects of forest roads on foliage discoloration of oriental spruce by Ips typographus (L.)
Ips typographus Picea orientalis forest roads foliage discoloration forest fragmentation
2010/9/10
The aim of the study was to investigate the effects of forest roads on foliage discoloration levels of oriental spruce Picea orientalis (L.) Link by Ips typographus (L.), considering location, ground ...
The Prevalence of Etiologic Factors for Tooth Discoloration in Female Students in Isfahan High Schools
Dental caries dental fluorosis stains tooth discoloration
2009/4/2
Background: Tooth discoloration has different etiologic factors, many of which can be prevented.The exact mode of inheritance has been clearly established in only a few of these conditions. The aim ...
The Effect of Irradiation Wavelength on the Discoloration of Wood
discoloration photo-bleaching photo-darkening wavelength wood
2009/3/6
Six wood species were exposed to UV and visible light (278 nm to 496 nm) with narrow band gaps (20 nm), and the effects of wavelength on their discoloration patterns were investigated. Light-colored ...
Differences among Rootstock Cultivars in Late Wood Discoloration and Freezing Tolerance in Apple Trees Grafted onto Dwarfing Rootstocks
dehardening freezing injury frost ring hardening JM rootstocks
2010/11/23
Differences of the late wood discoloration were investigated for apple trees (Malus domestica Borkh.) grafted onto dwarfing rootstocks. In dissection of adult trees of ‘Fuji’ and ‘Jonagold’ grafted on...
Effects of Packaging and Lighting on Pink Discoloration and Lipid Oxidation of Annatto-Colored Cheeses
annatto cheese light discoloration
2008/3/23
Color stability and lipid oxidation were investigated for annatto-colored cheeses packaged in films differing in oxygen transmission rates and in light-limiting factors. Cheddar cheese exposed to fluo...