Yavuz Şenol, Taner Akkan, Ender Yazgan Bulgun and Ozan Kayacan
The purpose of this paper is to realize an electronic circuit design on the fabric surfaces to form a fully integrated functional active T‐shirt structure.
Abstract
Purpose
The purpose of this paper is to realize an electronic circuit design on the fabric surfaces to form a fully integrated functional active T‐shirt structure.
Design/methodology/approach
Functional products combining textile, electronics and the software have attracted great attention in recent years. The integration of the electrical and electronic devices on the garment surface using conductive threads is a challenging issue considering conductiveness, long durability, washability and manufacturing process. As an application, a group of light emitting diode (LED) lights controlled by a light sensor, accelerometer and related electronic control circuits were placed on a fabric construction.
Findings
The brightness of LED lights is controlled by using a light sensor depending on the perceived ambient light intensity. LED lighting patterns are controlled by means of an accelerometer which senses the physical activities of the wearer, such as walking, running and standing.
Originality/value
In this study, new construction methods have been successfully implemented and the active T‐shirt has been realized with its related hardware and software.
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Duygu Erdem, Sevil Yesilpinar, Yavuz Senol, Didem Karadibak and Taner Akkan
The purpose of this paper is to develop textile-based transcutaneous electrical nerve stimulation (TENS) electrodes using conductive yarn to bring a solution to uncomfortable…
Abstract
Purpose
The purpose of this paper is to develop textile-based transcutaneous electrical nerve stimulation (TENS) electrodes using conductive yarn to bring a solution to uncomfortable feelings and hygiene problems of conventional conductive hydrogel electrodes. It proposes washing process, resistance measurements and subjective tests to evaluate the performance of the developed textile-based electrode.
Design/methodology/approach
In this study, six different textile electrode pairs were designed and produced with different patterns. Designed electrodes were washed for ten times. In order to evaluate the effect of pattern differences and washing process on electrode performances, two different tests were realized before and after washing. The first of these tests is resistance measurement with a multimeter, and the second one is subjective test carried out on subjects.
Findings
The results obtained from resistance measurements indicated that the pattern differences cause resistance values of electrodes to change. It is reported that subjects had electrical stimulation from all electrode samples in conducted trials and it is noticed that washing process does not cause any stimulation problems.
Originality/value
In this study, textile-based TENS electrodes having different patterns were produced by machine stitching technique and their long-term usage behaviors were examined with repeated washing processes and trials on the subjects.
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A threatened sense of safety in public spaces is a problem for liveable communities. For better public policies, this study investigates multi-dimensional and multi-scalar aspects…
Abstract
Purpose
A threatened sense of safety in public spaces is a problem for liveable communities. For better public policies, this study investigates multi-dimensional and multi-scalar aspects of gendered perceived safety and strategies by women and men in daily public spaces.
Design/methodology/approach
A face-to-face survey with 40 men and 50 women in a public space (Izmir, Turkey) is deployed. Descriptive statistics and regression analysis compare participants' perceptions of and strategies for safety across the city, neighbourhood and the study site.
Findings
Their experienced-based familiarities in public places increase women's perceived safety. As safety strategies, different place-based and gendered-preconditions appear for women and men going “outside” especially “alone” (i.e. unaccompanied). Reaffirming female vulnerability in public places, gendered preconditions include individuals' attributes. Of place-based preconditions, crowd and police are significant mechanisms for safety but emphasized differently by women and men. Housewives' female companionship in the study site develops a class- and gender-based claim for a safe place away from their underserved neighbourhood.
Practical implications
Gendered- and place preconditions for women's safety can inform design policies about surveillance and permeability of public spaces. Lack of data about class-based differences about perceived safety is a limitation.
Originality/value
Among a few, it takes perceived safety as performative acts with learned strategies across (rather than momentary perceptions in) socio-spatial spaces and provides a research framework that considers such acts with individual and spatial dimensions across multiple socio-spatial scales.
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Despite the quantity of collaborations, the vocational network of the housing production in Ankara during its first five years (1923–1928) remains dispersed. The aim of this study…
Abstract
Purpose
Despite the quantity of collaborations, the vocational network of the housing production in Ankara during its first five years (1923–1928) remains dispersed. The aim of this study is to identify all the actors of housing production and their collaborations which shaped Ankara's urban development as the new capital city.
Design/methodology/approach
The study engages with the literature and archival documents to identify the actors of the housing production, i.e. architects, master-builders, public institutions, private companies, contractors and entrepreneurs, and their resultant vocational network in the housing production in Ankara during 1923–1928.
Findings
Due to different agendas, such as speculation, financial interests or patriotism, the construction industry in Ankara had become an arena where many paths intersected, forming an intertwined vocational network. The profession of contractor became popular, and local architects, engineers and even individuals of various other professions began to work as mediators for foreign companies and public institutions, which required support especially in large-scale projects.
Originality/value
The dispersed information revealed that the actors of the housing production remained mostly anonymous, or only the famous architects were commemorated; however, others could be found within the lines of the established literature on Ankara and/or in archival documents. This research not only focuses on “salient” actors but also highlights the “silent” actors of the housing production and prepares charts to clarify the vocational network in Ankara during its first five years to contribute to the future studies on Ankara and its housing.
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Historic architecture is one of the most prevalent human-made attractions and image attributes that the tourism industry substantially benefits from. Moreover, this attraction…
Abstract
Purpose
Historic architecture is one of the most prevalent human-made attractions and image attributes that the tourism industry substantially benefits from. Moreover, this attraction creates a critical value in augmenting destination competitiveness. Therefore, the purpose of this paper is to discuss historic architecture in relation to guest experience and to find out if historic buildings used as hotels are, physically, elements of attraction. The findings reveal that historic buildings used as hotels have a specific potential in attracting guests, and these buildings are mainly considered positive by guests. Hotel guests are satisfied by the physical – i.e., architectural and atmospheric – features of hotels serving in historic buildings. This paper will help readers rethink how historic architecture plays a key role in tourism consumption. The paper uniquely seeks to delve into the potential of historic hotel buildings as elements of attraction by examining over 9.8 thousand comments of hotel guests.
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Shivendra Pandey, OP Wali and Rajan Chandra
The current study aims to evaluate the utilization of export incentives of the Indian Government. A model conceptualizing the relationships between incentive’s awareness…
Abstract
Purpose
The current study aims to evaluate the utilization of export incentives of the Indian Government. A model conceptualizing the relationships between incentive’s awareness, utilization, perception of utilization on export increase and overall performance was tested.
Design/methodology/approach
In total, 107 Indian exporters from the ten major exporting sectors of the Indian economy were chosen. The exporters within the sectors were chosen on the basis of the quota sampling technique. The top-most executive of the exporting house was interviewed using both structured questionnaire and in-depth method.
Findings
Results indicated that awareness impacted availing of incentives which led to the perception of enhanced export sales. Enhanced export sales led to the perception of an enhanced overall performance of the firm. Smaller firms believed more as compared to larger firms in the effect of export incentives on export sales growth. Recommendations have been provided to remove lacunae in various incentive schemes and improve utilizations.
Research limitations/implications
The inability to extract firm-level financial data of the value of various schemes availed, exports sales increase, overall performance indicators is a limitation of the study.
Practical implications
The lack of awareness seemed to be the biggest roadblock for the Indian Government to make export incentive schemes successful. The Indian Government needs to customize the offerings of incentive schemes by incorporating the general perceptions of experts/users. Some less-used schemes can be done away with and some new schemes with less paperwork will be more useful.
Originality/value
There is scant literature in the Indian context on the study of export incentive schemes. There is even less empirical primary evidence available. This study is one of the first to provide a model for the utilization of export schemes and has great practical relevance for exporters and Indian Government alike.
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Djan Magalhaes Castro and Fernando Silv Parreiras
Governments around the world instituted guidelines for calculating energy efficiency of vehicles not only by models, but by the whole universe of new vehicles registered. This…
Abstract
Governments around the world instituted guidelines for calculating energy efficiency of vehicles not only by models, but by the whole universe of new vehicles registered. This paper compiles Multi-criteria decision-making (MCDM) studies related to automotive industry. We applied a Systematic Literature Review on MCDM studies published until 2015 to identify patterns on MCDM applications to design vehicles more fuel efficient in order to achieve full compliance with energy efficiency guidelines (e.g., Inovar-Auto). From 339 papers, 45 papers have been identified as describing some MCDM technique and correlation to automotive industry. We classified the most common MCDM technique and application in the automotive industry. Integrated approaches were more usual than individual ones. Application of fuzzy methods to tackle uncertainties in the data was also observed. Despite the maturity in the use of MCDM in several areas of knowledge, and intensive use in the automotive industry, none of them are directly linked to car design for energy efficiency. Analytic Hierarchy Process was identified as the common technique applied in the automotive industry.