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RISS 인기검색어
- 검색키워드
- 저자 : Swaminathan J. N. (검색결과 2 건)
- 무료
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Kavitha A.,Swaminathan J. N. 대한전기학회 2023 Journal of Electrical Engineering & Technology Vol.18 No.6
The aim of this paper is to propose a device to safeguard the female child from sexual violence by continuous monitoring. In today's scenario, human-bound communication plays a significant role in monitoring applications. One such application is a wearable sensor. This paper aims to design a nanocomposite wearable sensor to protect female against sexual harassment. The wearable sensor is manufactured by compressible metal foams. A conducting polymer solution is prepared by mixing the non-conducting polymer with synthesized metallic nanoparticles such as Zinc Sulphide, Zinc Oxide and Copper Oxide nanoparticles. Smart foam is converted into conducting type by dipping the foam into the conducting polymer solution. Nanoparticles are impregnated into the foam to create electrical conductivity. In this way, the compression sensor is fabricated. The compressed foam with filled nanoparticles will be preserved as a novel decorative element in women's hairclips. This sensor is well disguised and cannot be seen by outsiders because it is portrayed merely as a cosmetic women's hairclip. This hairclip will act as a compression sensor. In recent years, women have attained significant heights in work, sports, positions, etc., and have conquered the world and still are conquering various fields of life. Women have outcasted men standing on their own feet and provided the freedom from society, respective families and spouses to achieve their dreams and ambitions. Though they have come a long way in breaking off from various constraints, their vulnerability and the peril of being prone to or a victim of sexual harassment still haven't been eradicated by the world. Surveys show that rapes and the entailing deaths have increased by 1700 percent from the past decades only in India. Provided the circumstance, it is highly essential to safeguard from the hounding men. Thus, if someone tries invading a woman for their sexual desires or feels stranded by miscreants, she may press the hairclip. The hairclip will automatically function as a compression sensor if she is forcefully grabbed by the hair or knocked over. The signal is transmitted during the compression of the clip, and her parents/guardians will receive a message about their female child's location. This provides a chance to rescue her immediately. This device does not require a mobile phone or any application for the victim to ensure their safety. The device is designed to be lightweight and easy to carry since it is a conveniently wearable product. The idea behind this wearable device is to constantly monitor the female child to protect her from a devastating sexual assault.
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Sn loaded Au–ZnO photocatalyst for the degradation of AR 18 dye under UV-A light
A. Senthilraja,B. Krishnakumar,B. Subash,Abilio J.F.N. Sobral,M. Swaminathan,M. Shanthi 한국공업화학회 2016 Journal of Industrial and Engineering Chemistry Vol.33 No.-
Sn–Au–ZnO was successfully synthesized by precipitation–decomposition method. The catalyst wascharacterized by XRD, FE-SEM, EDS, TEM, DRS, PL, XPS, TGA, DTA and BET surface area measurements. Sn–Au–ZnO is found to be more efficient than bare ZnO and other commercial catalysts at pH 11 for themineralization of AR 18 dye under UV-A light. The effects of operational parameters on photomineralization of AR 18 dye have been investigated. The mineralization of dye has been confirmed byCOD measurements. A possible mechanism is proposed for the degradation of AR 18 under UV-A light. The catalyst is found to be reusable
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