Denim fabrics are products that provide durability and ease of use, used by young people or all ages who prefer comfortable wear in daily life. In this study, the objective hand values denim with three weft yarn types (100% cotton elastane, 85% 15% Modal Tencel elastane), two twill directions (3/1 Z S), four washing processes (bleach, enzyme, rinse, stone) were investigated. For purpose, compre...

This article describes the pyrolysis behavior of precipitated washed lignin in a Laminar Entrained Flow Reactor between 700 and 1000°C and at different residence times. Lignin was precipitated by acidification of softwood black liquor using CO2. After acid washing, the solid material was dried and sieved (80-100 μm). This material was then fed into the reactor at a rate of about 0.1 g/min. The ...

Washed Mycoplasma organisms died rapidly when suspended in 0435 yo (w/v) NaCl prepared in laboratory ‘distilled’ water (steam condensate) at room temperature; this rapid killing was decreased by adding to the suspensions certain chelating agents, reducing agents or finely ground manganese dioxide. Washed organisms survived well in potassium phosphate (K,HPO,, 0.01 M adjusted to pH 7) dissolved ...

BACKGROUND Cell salvage is commonly used as part of a blood conservation strategy. However concerns among clinicians exist about the efficacy of transfusion of washed cell salvage. METHODS We performed a meta-analysis of randomized controlled trials in which patients, scheduled for all types of surgery, were randomized to washed cell salvage or to a control group with no cell salvage. Data we...

The artificial electron donor compounds p-phenylenediamine (PD). N, N, N', N'tetramethyl-p-phenylenediamine (TMPD), and 2,6-dichlorophenol-indophenol (DCPIP) restored the Hill reaction and photophosphorylation in chloroplasts that had been inhibited by washing with 0.8 M tris (hydroxymethyl)aminomethane (tris) buffer, pH 8.0. The tris-wash treatment inhibited the electron transport chain betwee...