نتایج جستجو برای: linen
تعداد نتایج: 583 فیلتر نتایج به سال:
Few can dispute the tremendous values of linen, which is one of nature’s greatest treasures. Linen is a longer-staple category, and as such the fibre is spun on a long-fibre spinning system. Due to the coarseness and stiffness of the fibre, linen fabrics are subjected to a strong bleaching action to reduce the stiffness of the fabric. Linen is also blended with other compatible natural and manm...
Immobilized fermentation has several advantages over traditional suspended fermentation, including simple and continuous operation, improved fermentation performance and reduced cost. Carrier is the most adjustable element among three elements of immobilized fermentation, including carrier, bacteria and environment. In this study, we characterized carrier roughness and surface properties of fou...
Thermal degradation of modern and ancient linen fabrics was investigated by DSC and FTIR analysis in order to find a possible correlation between thermal behaviour and the age of linen. A similar pattern to that for cotton degradation was found, and the essential influence of impurities occurring naturally or occasionally was found. Moreover, in the case of old linen fabrics, a cleaning treatme...
Natural cellulose fibers with cellulose content, strength, and elongation higher than that of milkweed floss and between that of cotton and linen have been obtained from the stems of common milkweed plants. Although milkweed floss is a unique natural cellulose fiber with low density, the short length and low elongation make milkweed floss unsuitable as a textile fiber. The possibility of using ...
Objective-To discover the cause of an outbreak of facial rash in a holiday centre. Design-Questionnaire survey of those with rash; analysis of samples of linen. Setting-Holiday centre in south west England. Patients-98 holidaymakers presenting to the first aid post with a facial rash. Intervention-Replacement of bed linen with new linen in selected parts of the site. Results-The attack rate was...
INTRODUCTION The clean bedding and clean clothes installs psychological confidence in the patients and the public and enhances their faith in the services rendered by the hospital. Being an important Component in the management of the patients, a study was carried out to find out the current quality status and its conformity with the known standards and identify the areas of intervention in ord...
According to the New Testament’s book of John, Roman soldiers “flogged” Jesus of Nazareth, “twisted together a crown of thorns and put it on his head,” “struck him in the face,” and, along with two others, “crucified him.” Because the next day was unsuitable for the display of crucified individuals, a request that those crucified have their “legs broken” and their “bodies taken down” was made a...
The body image of the Turin Shroud has not yet been explained by traditional science; so a great interest in a possible mechanism of image formation still exists. We present preliminary results of excimer laser irradiation (wavelength of 308 nm) of a raw linen fabric and of a linen cloth. The permanent coloration of both linens is a threshold effect of the laser beam intensity, and it can be ac...
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