Effectiveness of Online Teaching in Higher Education during Covid19 Pandemic in Mysore

As Covid19 entered the world in the beginning of 2020, India also witnessed rising number of cases as of huge population next to china. As a safety measure against Covid 19 pandemic, as per the government order, university announced holidays for the students from 16 march 2020. Colleges were shut from long time, didn’t even conduct the examination for the first and second year of UG course and first year of PG course. Only final year students appeared for the exams with so much of worry and fear. though Covid 19 started spreading rapidly educationist did not stop teaching . Teachers explored new way of teaching by learning new technology and continue to engage students during pandemic. The universities are meant for traditional teaching ,adopted to online teaching as per the guidelines of UGC. An attempt is made to study to measure the effectiveness of online teaching to university students in Mysore district. around 550 students are surveyed through Google forms and responses are analysed and presented in this paper. 

by Dr. Amulya. M "Effectiveness of Online Teaching in Higher Education during Covid19 Pandemic in Mysore" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, 

URL: https://www.ijtsrd.com/papers/ijtsrd38336.pdf 

Paper Url: https://www.ijtsrd.com/humanities-and-the-arts/education/38336/effectiveness-of-online-teaching-in-higher-education-during-covid19-pandemic-in-mysore/dr-amulya-m

callforpaperchemistry, chemistryjournal, openaccessjournalofchemistry  

Keyloggers A Malicious Attack

Keylogging, one of the unsafe malware, is the movement of recording the keys struck on a console with the end goal that the individual utilizing the console is obscure about the way that their activities are being watched. It has legitimate use in examination of human PC collaboration and is considered as the primary danger for business and individual exercises. It tends to be utilized to catch passwords and other secret data entered by means of the console. Subsequently, counteraction of keylogging is significant and severe validation is needed for it. Planning of secure confirmation conventions is very testing, taking into account that different sorts of root units dwell in Personal Computers to watch clients conduct. There are different keylogging procedures, stretching out from equipment and programming based techniques to acoustic assessment. Human contribution in confirmation conventions, however ensuring, isnt straightforward. This paper surveys different examination regions which spread convention confirmations utilized safely forestalling the representation of keylogging assaults. 

by Dr. C. Umarani | Rajrishi Sengupta "Keyloggers: A Malicious Attack" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, 

URL: https://www.ijtsrd.com/papers/ijtsrd35776.pdf

Paper URL : https://www.ijtsrd.com/engineering/computer-engineering/35776/keyloggers-a-malicious-attack/dr-c-umarani

callforpapersocialscience, ugcapprovedjournalsforsocialscience, socialsciencejournal

Flotation Results of Oxidized Copper Ores of the Kalmakyr Deposit

According to preliminary calculations, oxidized copper ores in the dumps of the Kalmakyr deposit are about 107.6 million tons 01.01.2020 of which Balance ores 12.1 million tons with a Cu content of 0.8 Au 1.2 g t Ag 3.9 g t. Off balance ores 95.5 million tons with content Cu 0.3 Au 0.4 g t Ag 2 g t. Total metals copper 373 thousand tons, gold 56.6 tons, silver 246.5 tons. The total reserves of metals in the accumulated dumps are estimated at 373 thousand tons of copper, 56.6 tons of gold and 246.5 tons of silver, which is of interest primarily for non ferrous metallurgy. As a result of a set of studies carried out on samples of oxidized copper ore dumps from the Kalmakyr deposit, the following conclusions can be drawn Three methods hydrometallurgical, flotation and combined of processing oxidized copper ores of the Kalmakyr deposit have been shown experimentally and cathode copper with a content of 99.6 , a gold bearing concentrate with a gold content of 36.5 g t and silver content of 47.1 g t. Optimal modes and indicators of concentration efficiency are determined. On the basis of laboratory studies, a technology for processing oxidized copper ores of the Kalmakyr deposit has been proposed. Technological schemes for processing dumps of oxidized copper ores from the Kalmakyr deposit have been developed and recommended for implementation, the implementation of which will make it possible to obtain an estimated 6,183 tons of copper, 425 kg of gold and 707 kg of silver per year. 

by Usenov Rasul Bovirjonovich | Yusupkhodjaev Asad Mahamatovich | Kholtursunov Farkhod Nurmatovich "Flotation Results of Oxidized Copper Ores of the Kalmakyr Deposit" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, 

URL: https://www.ijtsrd.com/papers/ijtsrd38006.pdf

Paper URL : https://www.ijtsrd.com/engineering/mineral-and-metallurgical-engineering/38006/flotation-results-of-oxidized-copper-ores-of-the-kalmakyr-deposit/usenov-rasul-bovirjonovich

callforpaperpharmacy, pharmacyjournal, internationalpeerreviewedjournal

A Review on Alternative to Diesel Fuel

A worldwide environment temperature increase, high energy interest and accessibility of new innovations are among the variables catalysing the look for elective wellsprings of energy. Right now, there is recharged interest in acquiring energy from non conventional procedure, waste derived. The methods of using those fuels are blending with diesel or some other fuels, use as secondary fuel and primary fuel as gaseous fuel etc. Till now many investigations have been done on the use of different fuels. Expanded expenses of removal and their chaperon issues of hefty natural stacking are a few angles making the removal alternative ugly. These squanders are wellsprings of energy and among the few wellsprings of creating this energy are the waste to energy classifications with possibilities for useable fuel creation. The WTE materials are predominantly utilized homegrown waste oils, metropolitan strong waste, horticultural whats more, mechanical squanders. Nonetheless, the last squanders are not alluring as they comprise of endless risky foreign substances. The waste derived fuels got potentials as a safe and savvy wellspring of useable fuel. Their change offers the benefits of a decrease in ozone depleting substance outflow, upgrading fuel expansion and a subjectively equivalent energy yield to fossil diesel powers. Hence, waste derived fuels, biodiesel etc. are safe and good to use in diesel engine. 

by Amit Kumar Verma | Ravindra Mohan | Neeraj Agarwal "A Review on Alternative to Diesel Fuel" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, 

URL: https://www.ijtsrd.com/papers/ijtsrd38061.pdf

Paper URL : https://www.ijtsrd.com/engineering/mechanical-engineering/38061/a-review-on-alternative-to-diesel-fuel/amit-kumar-verma

ugclistedjournals, indexedjournal, paperpublication

An Exponential Observer Design for a Class of Chaotic Systems with Exponential Nonlinearity

In this paper, a class of generalized chaotic systems with exponential nonlinearity is studied and the state observation problem of such systems is explored. Using differential inequality with time domain analysis, a practical state observer for such generalized chaotic systems is constructed to ensure the global exponential stability of the resulting error system. Besides, the guaranteed exponential decay rate can be correctly estimated. Finally, several numerical simulations are given to demonstrate the validity, effectiveness, and correctness of the obtained result. 

by Yeong-Jeu Sun "An Exponential Observer Design for a Class of Chaotic Systems with Exponential Nonlinearity" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, 

URL: https://www.ijtsrd.com/papers/ijtsrd38233.pdf

Paper URL : https://www.ijtsrd.com/engineering/electrical-engineering/38233/an-exponential-observer-design-for-a-class-of-chaotic-systems-with-exponential-nonlinearity/yeongjeu-sun

peerreviewedjournals, reviewpapers

Review of the Segregated Cycle Tracks in Bhopal

The cities today witness an unprecedented immigration influx, majorly in all developing countries, as is the case of India. This means more vehicles on city roads. With the unavailability of walking and cycling infrastructure, people are forced to use vehicles majorly powered by petrol and diesel engines, ultimately increasing the carbon emissions. With smart, sustainable and segregated cycling and walking paths, the use of cycles will be encouraged and will contribute immensely in combating climate change. The study involves a case study of Bhopal, the capital of Madhya Pradesh, India. The importance of cycle lanes and its need is discussed through survey of pedestrians and cyclists. 

by Shantanu Dubey | Rishika Sood | Dr. Manoj K. Trivedi "Review of the Segregated Cycle Tracks in Bhopal" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, 

URL: https://www.ijtsrd.com/papers/ijtsrd38227.pdf

Paper URL : https://www.ijtsrd.com/engineering/transport-engineering/38227/review-of-the-segregated-cycle-tracks-in-bhopal/shantanu-dubey

callforpaperpharmacy, pharmacyjournal, internationalpeerreviewedjournal

Design and Control of Micro Grid Fed by Renewable Energy Generating Sources

This work presents a control of a micro grid at an isolated location fed from wind and solar based hybrid energy sources. The machine used for wind energy conversion is doubly fed induction generator DFIG and a battery bank is connected to a common DC bus of them. A solar photovoltaic PV array is used to convert solar power, which is evacuated at the common DC bus of DFIG using a DC DC boost converter in a cost effective way. The voltage and frequency are controlled through an indirect vector control of the line side converter, which is incorporated with drop characteristics. It alters the frequency set point based on the energy level of the battery, which slows down over charging or discharging of the battery. The system is also able to work when wind power source is unavailable. Both wind and solar energy blocks have maximum power point tracking MPPT in their control algorithm. 

by Sheikh Shakir Zahoor | Baljit Kaur "Design and Control of Micro Grid Fed by Renewable Energy Generating Sources" 

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, 

URL: https://www.ijtsrd.com/papers/ijtsrd38240.pdf

Paper URL : https://www.ijtsrd.com/engineering/electrical-engineering/38240/design-and-control-of-micro-grid-fed-by-renewable-energy-generating-sources/sheikh-shakir-zahoor

ugcapprovedmanagementjournal, openaccessjournalofmanagement, paperpublicationinmanagement