نتایج جستجو برای: deteriorated urban fabrics
تعداد نتایج: 185067 فیلتر نتایج به سال:
Low-pressure oxygen and argon plasmas were used to pre-treat nylon fabrics, and the modified fabrics, together with the raw fabrics, were subsequently coated with single walled carbon nanotubes (SWCNTs) by a dip-drying process. Scanning electron microscopy (SEM) and Raman spectroscopy analyses indicated the attachment of SWCNTs onto nylon fabrics. After the coating with SWCNTs, the plasma modif...
In the textile sector, emotions are often associated with both physical touch and manipulation of the product. Thus there is the need to recreate the affective experiences of touching and interacting with fabrics using commonly available internet technology. New digital interactive representations of fabrics simulating handling have been proposed with the idea of bringing the digital experience...
Background and objective The city of Tehran is facing serious challenges in the field of disaster management due to high population densities and being in a natural disaster-prone area. This study aims to identify the strengths and weaknesses (internal factors) and the opportunities and threats (external factors) of crisis management in Tehran at the stages of risk mitigation and preparedness, ...
Study on heat and moisture vapour transmission characteristics through multilayered fabric ensembles
The present paper reports a detailed study on heat and moisture vapour transmission characteristics of different types of multilayered fabric ensembles. Two sets of multilayered fabrics have been prepared. In first set, two types of carded web produced from acrylic and polyester fibres with five different areal densities in each fibre type have been used as middle layer. In second set, differen...
Recent increased Islamic awakening in many Muslim societies, have given a momentum to rise of contextual necessity for Islamic culture. As religion and way of life, Islam framed in city. City morphology according to Islamic ideology has brought interest to the discussion among the specialists and professionals involved in Muslim world for many decades, particularly in Iran. This goal can be ach...
application of human figures on brocades is valuable for studying. the existence of these motifs on the bouid’s & saljuk’s brocades indicates the popularity of them at this era in persia. these are very important sources for studying the weaving techniques. the production of silk fabrics made a magnificent period for persian textile industry. in this research work samples of fabrics with human ...
The aim of this study was to identify the tactile dimensions in the discrimination of light-weight wool fabrics. The participants judged the overall similarity between 21 light-weight wool fabrics using free sorting tasks. The fabrics were evaluated using active touch with limited exploratory procedure. Multidimensional scaling (MDS) was used to generate the perceptual space, revealing one dime...
Introduction: The emergence of form-based codes (FBCs), along with the familiar and near-universal rejection of conventional zoning, is a complex story, and more interesting than might first be supposed. The Codes Study generally does not track developer-driven form-based codes. The socio-economic context of form-based codes has shown positive FBC impacts on physical and environmental well-bein...
The influence of different experimental conditions on the thermal comfort behavior of polyester-viscose and polyester-cotton ring and MJS yarn fabrics has been studied. The results show that the yarn structure and the fibre cross-sectional shape have a large influence on improving the thermal comfort of woven fabrics. The fabrics made from MJS yarns perform better than those of the ring yarn fa...
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