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Sharma, Priya
- Modification of Inert Oxy-Acetylene Welding Nozzle
Abstract Views :163 |
PDF Views:2
Authors
Priya Sharma
,
Abhishek Panwar
,
Adarsh Kumar
,
Mohd. Tahir
,
Johney Siwas
,
Md. Ehsan Asgar
,
S. K. Gupta
Source
International Journal of Innovative Research and Development, Vol 4, No 5 (2015), Pagination:Abstract
In Continuation of the project cited as Ref-1. Our team has taken a step further in this direction for improving and optimizing the nozzle design and its parameters for achieving better results from “Inert Oxy-acetylene Welding “.The project discussed here tackles with the shortcomings of the previous nozzle design, the most important was hindrance of the shielding gas with oxy-acetylene flame.In Inert oxy-acetylene welding Air in the weld zone is displaced by the shielding gas, thus preventing the contamination of the molten weld puddle.This contamination is caused by nitrogen, oxygen and water vapors present in the atmosphere. The idea of introduction of shielding gas in oxy-acetylene welding is based upon its usage in MIG/TIG welding process.Argon has been used as shielding gas to avoid defects associated with the contamination of the weld pool. The modified nozzle design proposed in this paper, thus eliminates the limitations of previous nozzle design and helps in optimization of the overall welding process. Therefore, the main flame and the shielding gas are appropriately distanced from each other. Flame temperature rises significantly, resulting in deeper penetration, better hardness and strong welds.
Keywords
inert oxy-acetylene welding, nozzle optimization, parameter optimization, argon, quality of weld, TIG, MIG.Full Text
- Home Automation Systems
Abstract Views :144 |
PDF Views:0
Authors
Affiliations
1 IET Bhaddal Technical Campus, Ropar, (Pb.), IN
1 IET Bhaddal Technical Campus, Ropar, (Pb.), IN
Source
Research Cell: An International Journal of Engineering Sciences, Vol 25 (2017), Pagination: 128-138Abstract
With the rise in energy consumption and population, there is a grave need to conserve energy in every possible way. The inability to access and control the appliances from remote locations is one of the major reasons for energy loss. A web or an android application is used by the users to give instructions to these systems. This system can make use of a host of communication methods such as Wi-Fi, GSM, Bluetooth, ZigBee. Different controlling devices and configurations can be found in existing systems. Such systems have been found already in many places for a wide variety of applications. This paper presents a survey of all such systems.Keywords
Energy Conservation, Raspberry Pi, Portability, Physically Challenged, Electrical and Electronic Devices, Home Automation.Full Text
References
- . BarisYuksekkaya, A. AlperKayalar, M. BilgehanTosun, M. KaanOzcan, and Ali ZiyaAlkar “A GSM, Internet, and Speech Controlled Wireless Interactive Home Automation System”, 2006, IEEE Transactions on Consumer Electronics, Vol. 52(3), pp. 837 - 843.
- . RozitaTeymourzadeh, Salahuddin Ahmed, KokWai Chan and MokVeeHoong, “Smart GSM Based Home Automation System”, 2013, IEEE Conference on Systems, Process & Control, Kuala Lumpur, Malaysia.
- . A. Alheraish, “Design and Implementation of Home Automation System”, 2004, IEEETransactions on Consumer Electronics ,Vol. 50(4) , pp. 1087-1092.
- . M.Van DerWerff, X. Gui and W.L. Xu, “A Mobile based Home Automation System,Applications andSystems”, 2005, 2nd International Conference on Mobile Technology, Guangzhou, pp.5.
- . Mahesh.N.Jivani, “GSM Based Home Automation System Using App-Inventor for AndroidMobile Phone”, 2014, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Vol. 3(9), pp. 12121-12128.
- . Faisal Baig, SairaBaig, Muhammad Fahad Khan, “Controlling Home Appliance Remotely through Voice Command”, 2012, International Journal of Computer Applications, Vol. 48(17), pp.1 - 5.
- . S.R.Bharanialankar, C.S.ManikandaBabu, “Intelligent HomeApliance Status Intimation Control and System Using GSM”, 2014, International Journal of Advanced Research in Computer Science and Software Engineering, Vol. 4(4), pp.554 - 556.
- . RozitaTeymourzadef, Salah Addin Ahmed, KokWai Chan, MokVeeHoong, “Smart GSM Based Home Automation System”, 2013, IEEE Conference on Systems, Process & Control, Kuala Lumpur, Malaysia, pp.306 - 309.
- . R.Piyare,M.Tazil, “ Bluetooth Based Home Automation System Using Cell Phone”, 2011 ,IEEE
- th International Symposium on Consumer Electronics, Singapore, pp. 192 - 195.
- . Home Automation System via Bluetooth Home Network”, 2003, SICE Annual Conference, Fukui, Vol. 3, pp. 2824 - 2829.
- . H. Brooke Stauffer “Smart Enabling System for Home automation”, 1991, IEEE Transactions on Consumer Electronics, Vol. 37(2) , pp. 29-35.
- Industrial Relations of HR Management in a Start-Up Company
Abstract Views :157 |
PDF Views:89
Authors
Affiliations
1 Della Adventure and Resort, IN
1 Della Adventure and Resort, IN
Source
Journal of Applied Management- Jidnyasa, Vol 11, No 1 (2019), Pagination: 49-54Abstract
In the modern industrial society there are rising concerns and complex problems of Industrial relations and maintaining a healthy work environment. Without labour synergy and amiable relationships, industrial progress is impossible. Therefore, sound relations between employees (labour) and employers (management) holds utmost importance. Effective performance can be seen in an organisation when the employees and employers work towards the organisation goal together and share the same vision. A sound Industrial Relations comprises of congenial relations between employees and employer, minimized industrial conflicts and contribution to the organizational objectives. In today‘s time, companies need to maintain an ever dynamic environment in the business line. The report also highlights the challenges faced in the business and at workplace. The objective of the project is to learn about the services and legal requirements in the field of IR. It is essential to note about the various Legal Acts covered in the study as they form the basis of Industrial Relations in an organisation. It helps in mediating relationship between workers and employers, trade unions and the government. Also, these Acts ensure labour market security, remuneration security and suitable working conditions for the working population.Full Text
References
- Company Profile‖ - http://www.rubrixsolutions.com/about-us/ accessed on 20th May 2016
- Product Details‖ - http://www.rubrixsolutions.com/services/ accessed on 20th May 2016
- Information taken from the HR manual
- https://www.ilo.org/legacy/english/protection/travail/pdf/rdwpaper_pl1a.pdf
- Reproductive Efficiency of Crotalaria mysorensis – A Vesperal Weed of Subtropics
Abstract Views :183 |
PDF Views:81
Authors
Affiliations
1 Department of Botany, University of Jammu, Jammu 180 006, IN
1 Department of Botany, University of Jammu, Jammu 180 006, IN
Source
Current Science, Vol 122, No 2 (2022), Pagination: 201-205Abstract
An evolutionary changeover between mating systems comes about frequently and independently in flowering plants. Crotalaria mysorensis Roth., an annual weed growing wild in the subtropical regimes of northwestern Himalaya, displays this shift effectively. The species appears as an outbreeder on the basis of its floral architecture. Floral phenological events, however, confirm it to be a strict inbreeder because of its vesperal nature and brief blooming period. This mating strategy provides reproductive assurance to the species, but with low seed germination.Keywords
Crotalaria mysorensis, Reproductive Efficiency, Seed Germination, Subtropical Regimes, Vesperal Weed.Full Text
References
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- Bharti, U., Sharma, E., Parihar, J. and Sharma, N., Genetic system of Artemisia maritima L.: an overexploited medicinal species under stress. Proc. Natl. Acad. Sci., India, Sect. B, 2018, 89(4), 1373– 1378.
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- Bhardwaj, M. and Eckert, C. G., Functional analysis of synchronous dichogamy in flowering rush, Butomus umbellatus (Butomaceae). Am. J. Bot., 2001, 88, 2204–2213.
- Silvertown, J. and Charlesworth, D., Introduction to Plant Population Biology, Blackwell Science, Oxford, UK, 2001, p. 347.
- Etcheverry, A. V., Aleman, M. M. and Fleming, T. F., Flower morphology, pollination biology and mating system of the complex flower of Vigna caracalla (Fabaceae; Papilionoideae). Ann. Bot., 2008, 102, 305–316.
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- Barrett, S. C. H., Harder, L. D. and Worley, A. C., The comparative biology of pollination and mating in flowering plants. Philos. Trans. R. Soc. London, Ser. B, 1996, 351, 1271–1280.
- Gupta, P. K. and Gupta, R., Pollen morphology in diploid species of Crotalaria L. Proc. Indian Acad. Sci., 1978, 49–56.
- Mallick, S. A., Facultative dichogamy and reproductive assurance in partially protandrous plants. Oikos, 2001, 95, 533–536.
- Jacobi, C. M., Pollination biology of the exotic rattleweed Crotalaria retusa L. (fabaceae) in NE Brazil. Biotropica, 2005, 37(3), 356–362.