نتایج جستجو برای: nerita textiles
تعداد نتایج: 7772 فیلتر نتایج به سال:
Of the many diverse arts that flourished during the third millennium BC, textiles played an especiallysignificant role in society. Archaeological textiles offer an important source of material cultural testimony fordaily life in ancient times- relating simultaneously to agriculture, pastoralism, trade, migration, ritual, and soforth as well as to craft technologies. The study of the techniques ...
The patchy distribution of rocky intertidal communities in the tropical eastern PaciWc (TEP) may impose severe constraints on the genetic connectivity among populations of marine invertebrates associated with this habitat. In this study, we analyzed a portion of the mitochondrial cytochrome c oxidase subunit I (COI) gene in two sympatric species of marine snails, Nerita scabricosta and Nerita f...
The ability to scale-up the sonochemical coating of medical textiles with antibacterial nanoparticles is demonstrated in the current paper. A roll-to-roll pilot installation to coat textiles was built taking into consideration the requirements of the sonochemical process. A long-run experiment was conducted in which 2500 m of fabric were coated with antibacterial ZnO nanoparticles (NPs). The me...
Surface chemistry and structure determines most uses of textiles (adhesion, skin contact, handle ...) whereas the fibre core has to give strength. Thus, new strategies have to be developed for imparting permanent functionality to textile surfaces. This aim can be reached by using e.g. biocompatible polymers like carrageenans, chitosans from the carbohydrate family or some of their derivatives f...
The use of nanotechnology in the textile industry has increased rapidly due to its unique and valuable properties. The present status of nanotechnology use in textiles is reviewed, with an emphasis on improving various properties of textiles.
Pachacamac was considered a sanctuary or oracle by several of the pre-Columbian Andean cultures. As a pilgrimage destination, the site was rich in archaeological artifacts and yielded also many well preserved textiles. Some of the objects found at Pachacamac are considered offerings by the pilgrims to their Gods, and the majority are assumed to be of nonlocal origin. Others are from the Ychsma ...
Smart Interactive Textiles combine the warmth and omnipresence of textiles in our everyday lives with the benefits of modern information and commu‐ nication technologies. The potential of innovation is not only based on technical ingenuity, but also on the consideration and embedding of peoples’ fears, require‐ ments, desires, and wishes regarding these innovative technologies. Thus, the develo...
The integration of wires and electronics into textiles (e-textiles) has many potential applications for wearable and pervasive computing. Textiles are an integral part of everyday life, from clothing we wear to the carpet we walk upon. Being able to combine electronics with textiles would enable pervasive computing to blend into the background so that the user can go about a normal routine. One...
By textile science incorporating with electronic industry, developed textile products start to take part in different areas such as industry, military, space, medical etc. for health, protection, defense, communication and automation. Electronic textiles (e-textiles) are fabrics that contain electronics and interconnections with them. In this study, two types of base yarns (cotton and acrylic) ...
با توجه به تنوع رنگی در صدف گونه های جنس nerita(رده شکم پایان، خانواده (neritidaeشناسایی آن ها با دشواری هایی همراه است. در این تحقیق با توجه به سایر ویژگی های کلیدی ریختی، به شناسایی و تنوع زیستی گونه های این جنس در ناحیه جزر و مدی بندرلنگه با استفاده از کلید های شناسایی معتبر پرداخته شده است. نمونه برداری طی زمستان 1393 و در ساعات اوج جزر از بسترهای قلوه سنگی صخره ای و قلوه سنگی شنی سواحل بند...
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