Pub Date : 2021-06-15DOI: 10.30780/specialissue-icaaset021/014
S. Kumar, Rakesh Kumar
Hindi is the national language of India. A massive number of peoples share, retrieve, and access documents in the Hindi language. Hindi Word Sense Disambiguation (HWSD) system used to extract ambiguity from the Hindi language. “Word Sense Disambiguation (WSD) eliminates ambiguity and you can easily understand the meaning of a specific ambiguous word used in sentence”. It comes up as a field of research in computational linguistics and it helps in learning the real concept of the words appearing in a particular context. Humans can easily use the WSD technique to distinguish the different meanings and can speak a better language. However, computers may find it difficult to deal with the WSD technique. There are different approaches using which it has become easy to carry out the complete procedure. The four main approaches, which are commonly used, are knowledge-based, Supervised, Semi-Supervised, and Unsupervised. Hence, it improves the computer’s performance and you can learn the true importance of search engine optimization. It also helps in collecting information and helps in dealing with different software’s. If you are looking for a voice assistant this method works the best and you can explore the best form of machine learning. It comes up with an organized neural network and the algorithms help in detecting the differences easily and you would get accurate results. There is an inner layer of the network with nodes and you can recognize the binary values, which are set according to the frequency of the context words followed by the ambiguous words. On the other hand, there is an outer layer too consisting of the nodes, which has a similarity to the senses of the ambiguous words. “In this paper, we describe different approaches used in WSD, resources required for disambiguation tasks, and a review of previous works for the Hindi language”.
{"title":"WORD SENSE DISAMBIGUATION IN THE HINDI LANGUAGE: NEURAL NETWORK APPROACH","authors":"S. Kumar, Rakesh Kumar","doi":"10.30780/specialissue-icaaset021/014","DOIUrl":"https://doi.org/10.30780/specialissue-icaaset021/014","url":null,"abstract":"Hindi is the national language of India. A massive number of peoples share, retrieve, and access documents in the Hindi language. Hindi Word Sense Disambiguation (HWSD) system used to extract ambiguity from the Hindi language. “Word Sense Disambiguation (WSD) eliminates ambiguity and you can easily understand the meaning of a specific ambiguous word used in sentence”. It comes up as a field of research in computational linguistics and it helps in learning the real concept of the words appearing in a particular context. Humans can easily use the WSD technique to distinguish the different meanings and can speak a better language. However, computers may find it difficult to deal with the WSD technique. There are different approaches using which it has become easy to carry out the complete procedure. The four main approaches, which are commonly used, are knowledge-based, Supervised, Semi-Supervised, and Unsupervised. Hence, it improves the computer’s performance and you can learn the true importance of search engine optimization. It also helps in collecting information and helps in dealing with different software’s. If you are looking for a voice assistant this method works the best and you can explore the best form of machine learning. It comes up with an organized neural network and the algorithms help in detecting the differences easily and you would get accurate results. There is an inner layer of the network with nodes and you can recognize the binary values, which are set according to the frequency of the context words followed by the ambiguous words. On the other hand, there is an outer layer too consisting of the nodes, which has a similarity to the senses of the ambiguous words. “In this paper, we describe different approaches used in WSD, resources required for disambiguation tasks, and a review of previous works for the Hindi language”.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125245508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icrdet-2021/008
S. Chugh, Susmita Sharma
This review article summarizes the research work done on the use of natural compounds as non-toxic green corrosion inhibitors.Corrosion control of metals is very important. Natural extract have been widely used to protect the metal from corrosion. The use of inhibitors is one of the best options of protecting metals and alloys against corrosion. Plant extracts are environmentally friendly, inexpensive, readily available and also renewable. Development of green chemistry and green chemical technologies offers novel synthetic methods for ionic liquids, which are considered as new corrosion green inhibitors.
{"title":"NON-TOXIC GREEN CORROSION INHIBITORS- A REVIEW","authors":"S. Chugh, Susmita Sharma","doi":"10.30780/specialissue-icrdet-2021/008","DOIUrl":"https://doi.org/10.30780/specialissue-icrdet-2021/008","url":null,"abstract":"This review article summarizes the research work done on the use of natural compounds as non-toxic green corrosion inhibitors.Corrosion control of metals is very important. Natural extract have been widely used to protect the metal from corrosion. The use of inhibitors is one of the best options of protecting metals and alloys against corrosion. Plant extracts are environmentally friendly, inexpensive, readily available and also renewable. Development of green chemistry and green chemical technologies offers novel synthetic methods for ionic liquids, which are considered as new corrosion green inhibitors.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127911067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icrdet-2021/009
B. K. Mathur, Prashanth Kumar
- Aluminium Silicon Carbide (AlSiC) composite materials are used in the electronics industries and other manufacturing companies hence, manufacturing of AlSiC composite materials with the right properties for different applications are vital to most industries. The challenge of testing the same specimens for different properties remains, because most of the tests carried out are destructive. Hence, the use of ANSYS finite element simulation software for the design and analysis of a flat bar specimen. Loads between 3 kN to 21 kN were applied on the specimen since it is within the operating limit of a Universal Tensile Testing Machine (UTTM), while both ends are fixed. The AlSiC composite materials used in this study have a composition of 63 vol% Al (356.2) and 37 vol% SiC and, the results showed that stress was directly proportional to strain. While the calculated Young’s modulus from the stress versus strain plot was approximately 167 GPa for the different tensile loads applied. In addition, the total deformation of the AlSiC composite material increased as the load was increased. Also, the highest deformation of the material was observed around the centre of the test specimen. This is synonymous with the failure observed in practical testing of specimens.
{"title":"TENSILE TESTING OF ALSIC COMPOSITE MATERIALS AND ITS VALIDATION USING ANSYS","authors":"B. K. Mathur, Prashanth Kumar","doi":"10.30780/specialissue-icrdet-2021/009","DOIUrl":"https://doi.org/10.30780/specialissue-icrdet-2021/009","url":null,"abstract":"- Aluminium Silicon Carbide (AlSiC) composite materials are used in the electronics industries and other manufacturing companies hence, manufacturing of AlSiC composite materials with the right properties for different applications are vital to most industries. The challenge of testing the same specimens for different properties remains, because most of the tests carried out are destructive. Hence, the use of ANSYS finite element simulation software for the design and analysis of a flat bar specimen. Loads between 3 kN to 21 kN were applied on the specimen since it is within the operating limit of a Universal Tensile Testing Machine (UTTM), while both ends are fixed. The AlSiC composite materials used in this study have a composition of 63 vol% Al (356.2) and 37 vol% SiC and, the results showed that stress was directly proportional to strain. While the calculated Young’s modulus from the stress versus strain plot was approximately 167 GPa for the different tensile loads applied. In addition, the total deformation of the AlSiC composite material increased as the load was increased. Also, the highest deformation of the material was observed around the centre of the test specimen. This is synonymous with the failure observed in practical testing of specimens.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131320729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icaaset021/016
Reena Kaushik, A. Bardhan, R. Rawat
- SROSS-C2 satellite data and two modelled data obtained from IRI – 2016 and NRLMSISE-00 models are used to analyze the diurnal behavior of ionospheric plasma temperatures (electron – T e and ion - T i ) and neutral temperature (T n ) during LSA (year – 1995) and HSA (year – 2000). The measured SROSS-C2 satellite data and the modelled data of IRI2016 and NRLMSIS00 was obtained over the Indian region of ~ 5-30ºN geographic latitude and ~ 65-95ºE geographic longitude at an altitude of ~500 km. Plasma temperatures (Te and Ti) show similar diurnal features while the neutral temperature (Tn) shows completely different features. During morning time, T e and Ti exhibit morning overshoot during LSA and HSA. Evening enhancement is observed only during LSA. Te and Ti as estimated by IRI2016 underestimates the measured SROSS-C2 satellite values. The Tn as estimated by both the models have similar magnitude values.
利用SROSS-C2卫星数据和IRI - 2016和nrlmsse -00模型模拟数据，分析了1995年- LSA和2000年- HSA期间电离层等离子体温度(电子- T e和离子- T i)和中性温度(T n)的日变化规律。利用SROSS-C2卫星实测数据以及IRI2016和NRLMSIS00的模拟数据，在海拔~500 km、地理纬度~5 ~ 30ºN、地理经度~ 65 ~ 95ºE的印度地区进行了观测。等离子体温度(Te和Ti)表现出相似的日变化特征，而中性温度(Tn)表现出完全不同的日变化特征。在上午时间，te和Ti在LSA和HSA期间表现为早晨超调。夜间增强仅在LSA期间观察到。IRI2016估算的Te和Ti低估了SROSS-C2卫星的测量值。两种模式估计的Tn具有相似的星等值。
{"title":"BEHAVIOUR OF IONOSPHERIC TEMPERATURES DURING LOW SOLAR ACTIVITY (LSA) AND HIGH SOLAR ACTIVITY (HSA)","authors":"Reena Kaushik, A. Bardhan, R. Rawat","doi":"10.30780/specialissue-icaaset021/016","DOIUrl":"https://doi.org/10.30780/specialissue-icaaset021/016","url":null,"abstract":"- SROSS-C2 satellite data and two modelled data obtained from IRI – 2016 and NRLMSISE-00 models are used to analyze the diurnal behavior of ionospheric plasma temperatures (electron – T e and ion - T i ) and neutral temperature (T n ) during LSA (year – 1995) and HSA (year – 2000). The measured SROSS-C2 satellite data and the modelled data of IRI2016 and NRLMSIS00 was obtained over the Indian region of ~ 5-30ºN geographic latitude and ~ 65-95ºE geographic longitude at an altitude of ~500 km. Plasma temperatures (Te and Ti) show similar diurnal features while the neutral temperature (Tn) shows completely different features. During morning time, T e and Ti exhibit morning overshoot during LSA and HSA. Evening enhancement is observed only during LSA. Te and Ti as estimated by IRI2016 underestimates the measured SROSS-C2 satellite values. The Tn as estimated by both the models have similar magnitude values.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134214232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icaaset021/017
M. Sudan, Dutta Mritunjai, Kr. Pathak Rajednra, Nath Sinha, Ashok Kumar Gupta, P. Mahto
: A semi-empirical formula has been proposed in this paper to calculate bulk modulus of Zinc blende structured III -V and II-VI semiconductors in terms of bond hardness. Bond hardness is calculated using valence electron number, covalent / ionic radius and co-ordination number of bonded atoms of the tetrahedral semiconductors. To calculate the resultant bond hardness covalent and ionic contributions to bond hardness are separately calculated. Results obtained using the proposed relation agrees well with the experimental and theoretical values of other researchers.
{"title":"BULK MODULUS OF II-VI AND III-V SEMICONDUCTORS","authors":"M. Sudan, Dutta Mritunjai, Kr. Pathak Rajednra, Nath Sinha, Ashok Kumar Gupta, P. Mahto","doi":"10.30780/specialissue-icaaset021/017","DOIUrl":"https://doi.org/10.30780/specialissue-icaaset021/017","url":null,"abstract":": A semi-empirical formula has been proposed in this paper to calculate bulk modulus of Zinc blende structured III -V and II-VI semiconductors in terms of bond hardness. Bond hardness is calculated using valence electron number, covalent / ionic radius and co-ordination number of bonded atoms of the tetrahedral semiconductors. To calculate the resultant bond hardness covalent and ionic contributions to bond hardness are separately calculated. Results obtained using the proposed relation agrees well with the experimental and theoretical values of other researchers.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131393788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icaaset021/021
S. Raj, Nidhi Bansal, A. Kaushik, Manish Kumar, C. Kaushik, Aarti Gangadhar Shinde, Dinesh Kumar, Hunny, A. Chauhan
Nature has its own power to cure each and every living being, we the humans are continuously not acknowledging these natural medicines and therapies which are already mentioned in our culture or olden times. The most fundamental definition of immunity is the ability of the organism to resist the attack of microorganisms and harmful substances. Many herbs, fruits, vegetables, dry fruits, spices, Vitamins, Minerals etc. may act as immunity booster for humans. The intensity of “Yoga”, to cure and avoid diseases or as immunity boosting capacity is a well known fact. Considering the facts of COVID 19, this review is an amalgamation of alimentary and physical components which helps to boost the immunity in humans.
{"title":"IMMUNITY BOOSTERS AT ALIMENTARY AND PHYSICAL LEVELS IN RELEVANCE TO COVID-19","authors":"S. Raj, Nidhi Bansal, A. Kaushik, Manish Kumar, C. Kaushik, Aarti Gangadhar Shinde, Dinesh Kumar, Hunny, A. Chauhan","doi":"10.30780/specialissue-icaaset021/021","DOIUrl":"https://doi.org/10.30780/specialissue-icaaset021/021","url":null,"abstract":"Nature has its own power to cure each and every living being, we the humans are continuously not acknowledging these natural medicines and therapies which are already mentioned in our culture or olden times. The most fundamental definition of immunity is the ability of the organism to resist the attack of microorganisms and harmful substances. Many herbs, fruits, vegetables, dry fruits, spices, Vitamins, Minerals etc. may act as immunity booster for humans. The intensity of “Yoga”, to cure and avoid diseases or as immunity boosting capacity is a well known fact. Considering the facts of COVID 19, this review is an amalgamation of alimentary and physical components which helps to boost the immunity in humans.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122298033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icaaset021/013
Kiran Kumar Dangwal, A. Rani
- Energy security, today, is of greatest concern for a sustainable future. For convenience, using newer technologies, we are accelerating the consumption of depleting resources viz. Oil, timber and fossil fuel. Nuclear and hydro power has inherent implications in maintaining ecological balance. Nature itself provides abundance of green renewable energy to meet all human requirements. Centuries old practices have been forgotten. This paper includes the latest solar and wind energy utilisation techniques. Augmentation of centuries old techniques for irrigation have also been explored. It is towards this end that the flexible modular concept is suggested for irrigation in remote hilly regions. People from Uttarakhand hills in India have abandoned cultivation all together and mostly migrated to plains in search of alternate livelihood. This is disturbing the demography of the entire region and further cascading the problem of overpopulation in cities. The village land is lying virtually abandoned. The locals are confining themselves to very small scale farming by tapping meagre available water. Lifting of water from low level for terrace cultivation by way of pumps etc is not economical. This paper aims to suggest a concept of utilising the natural energy sources like gravitational flow, barometric pressure, wind and solar energy. As complementary to this effort the farmers need to learn the importance of rain harvesting. For saving of water they need to resort to drip and capillary irrigation. This integration of old and new techniques for a sustainable solution is critically explored.
{"title":"USE of INNOVATIVE TECHNOLOGY for IRRIGATION in UTTARAKHAND HILLS in INDIA","authors":"Kiran Kumar Dangwal, A. Rani","doi":"10.30780/specialissue-icaaset021/013","DOIUrl":"https://doi.org/10.30780/specialissue-icaaset021/013","url":null,"abstract":"- Energy security, today, is of greatest concern for a sustainable future. For convenience, using newer technologies, we are accelerating the consumption of depleting resources viz. Oil, timber and fossil fuel. Nuclear and hydro power has inherent implications in maintaining ecological balance. Nature itself provides abundance of green renewable energy to meet all human requirements. Centuries old practices have been forgotten. This paper includes the latest solar and wind energy utilisation techniques. Augmentation of centuries old techniques for irrigation have also been explored. It is towards this end that the flexible modular concept is suggested for irrigation in remote hilly regions. People from Uttarakhand hills in India have abandoned cultivation all together and mostly migrated to plains in search of alternate livelihood. This is disturbing the demography of the entire region and further cascading the problem of overpopulation in cities. The village land is lying virtually abandoned. The locals are confining themselves to very small scale farming by tapping meagre available water. Lifting of water from low level for terrace cultivation by way of pumps etc is not economical. This paper aims to suggest a concept of utilising the natural energy sources like gravitational flow, barometric pressure, wind and solar energy. As complementary to this effort the farmers need to learn the importance of rain harvesting. For saving of water they need to resort to drip and capillary irrigation. This integration of old and new techniques for a sustainable solution is critically explored.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122938230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-icrdet-2021/001
S. ShivKumar, Sushil Bhutada, S. Meena
- The mining of construction grade sand, which is used as fine aggregates in concrete, is the most disastrous activity that threatens the very existence of the river ecosystems. The aim of this research is to partially replace fine aggregates in concrete by various agricultural wastes. In this study, corncob ash, groundnut shell and sugarcane bagasse ash are used as the replacing fillers. These agro wastes are utilized as 0%, 5%, 10%, 15% and 20% as fine aggregates in concrete. Different properties of fresh concrete are investigated for these agro-waste fillers and various tests such as slump, shrinkage and density are carried out. In the hardened state of agro – waste concrete, various tests such as compressive strength, flexural strength, ultrasonic pulse velocity tests were determined at the age of 7 days, 28 days, 56 days and 90 days. With increasing percentage of replacement of rice husk ash, groundnut shell and sugarcane bagasse ash with fine aggregate, the slump value decreased while slump value increased with increase in corncob ash as a replacement material. Till optimal replacement of 20% of fine aggregate with sugarcane bagasse, the minimum compressive strength was achieved while maximum compressive strength was achieved for 5% replacement of groundnut shell with fine aggregate. Corncob ash as a replacement of 10% with fine aggregate showed maximum strength and ultrasonic pulse velocity showed decreased strength with increase in corncob content in concrete. Thus the utilization of agro – wastes proves to be very sustainable and eco – friendly in construction.
{"title":"AGRO-WASTES AS SUBSTITUENT OF FINE AGGREGATES IN CONCRETE","authors":"S. ShivKumar, Sushil Bhutada, S. Meena","doi":"10.30780/specialissue-icrdet-2021/001","DOIUrl":"https://doi.org/10.30780/specialissue-icrdet-2021/001","url":null,"abstract":"- The mining of construction grade sand, which is used as fine aggregates in concrete, is the most disastrous activity that threatens the very existence of the river ecosystems. The aim of this research is to partially replace fine aggregates in concrete by various agricultural wastes. In this study, corncob ash, groundnut shell and sugarcane bagasse ash are used as the replacing fillers. These agro wastes are utilized as 0%, 5%, 10%, 15% and 20% as fine aggregates in concrete. Different properties of fresh concrete are investigated for these agro-waste fillers and various tests such as slump, shrinkage and density are carried out. In the hardened state of agro – waste concrete, various tests such as compressive strength, flexural strength, ultrasonic pulse velocity tests were determined at the age of 7 days, 28 days, 56 days and 90 days. With increasing percentage of replacement of rice husk ash, groundnut shell and sugarcane bagasse ash with fine aggregate, the slump value decreased while slump value increased with increase in corncob ash as a replacement material. Till optimal replacement of 20% of fine aggregate with sugarcane bagasse, the minimum compressive strength was achieved while maximum compressive strength was achieved for 5% replacement of groundnut shell with fine aggregate. Corncob ash as a replacement of 10% with fine aggregate showed maximum strength and ultrasonic pulse velocity showed decreased strength with increase in corncob content in concrete. Thus the utilization of agro – wastes proves to be very sustainable and eco – friendly in construction.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"404 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124608475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-15DOI: 10.30780/specialissue-scrdsi-2021/010
Lalit Kumar prajapat, Narendra Yadav
- The futuristic advances in power transmission through microwaves. Sun is a limitless source of energy. A space power satellite (sps) orbiting round the earth traps solar energy & generates electric power using photovoltaic cells of sizable area. Sps transmits the generated power via a microwave beam to the receiving rectenna site on earth. A rectenna (rectifying antenna) comprises of a mesh of dipoles & diodes for absorbing microwave energy from a transmitter & converts it into electric power. We are aware of the fact that light is an electromagnetic wave. Light rays never diffuse in space & if by any means these rays can be transmitted from space to earth then it will be a perfect solution for our desired need of 24 hrs power supplies. The approaches for establishing human race in space can come true only if the basic requirement of human beings is satisfied i.e. 24HRS power, which can be efficiently served by rectenna. A wireless power transmission using microwave is a system which contains satellite based solar power system (SPS). The use of solar cells in space achieves 24 hour sunlight & are unaffected by atmosphere & clouds. My concept is a comprehensive study of various components of satellite based SPS & projects this technology as a bulk source of power generation in future.
{"title":"WIRELESS SOLAR POWER TRANSMISSION","authors":"Lalit Kumar prajapat, Narendra Yadav","doi":"10.30780/specialissue-scrdsi-2021/010","DOIUrl":"https://doi.org/10.30780/specialissue-scrdsi-2021/010","url":null,"abstract":"- The futuristic advances in power transmission through microwaves. Sun is a limitless source of energy. A space power satellite (sps) orbiting round the earth traps solar energy & generates electric power using photovoltaic cells of sizable area. Sps transmits the generated power via a microwave beam to the receiving rectenna site on earth. A rectenna (rectifying antenna) comprises of a mesh of dipoles & diodes for absorbing microwave energy from a transmitter & converts it into electric power. We are aware of the fact that light is an electromagnetic wave. Light rays never diffuse in space & if by any means these rays can be transmitted from space to earth then it will be a perfect solution for our desired need of 24 hrs power supplies. The approaches for establishing human race in space can come true only if the basic requirement of human beings is satisfied i.e. 24HRS power, which can be efficiently served by rectenna. A wireless power transmission using microwave is a system which contains satellite based solar power system (SPS). The use of solar cells in space achieves 24 hour sunlight & are unaffected by atmosphere & clouds. My concept is a comprehensive study of various components of satellite based SPS & projects this technology as a bulk source of power generation in future.","PeriodicalId":302312,"journal":{"name":"International Journal of Technical Research & Science","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130175144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-04-15DOI: 10.30780/ijtrs.v06.i05.002
Sarwat Sohail, Saima Mirza, Muhammad Sohail, S. A. Mirza
- A novel pandemic of COVID-19 is the biggest crisis for the whole world after the Second World War. This Covid-19 created potential risk not only for the health of the people, but also for the global economy. Now a days Covid-19 became the global issue and became the reason of destruction of the global economy. This pandemic has affected not only the human life, but also the economy of all the countries so badly and caused the global economic recession. This pandemic affected the all aspects of our life. It has been disturbed the overall economy of countries, with this it also affected the social life of people. The purposes of this review article to discuss the impact of Covid-19 on the global economy as well as on different industries like production industries, services industries, financial markets and how it affected the oil prices at the global level. This study also aims to discuss how Covid-19 has affected the economy of Pakistan. Covid-19 has turned the world upside down and also changed our way of life. It has been affected all sectors of any economy. Covid-19 affected the businesses and creates unemployment, which is the most alarming thing for the economy. It affected the production sector, the services sector, health, education, travel and financial market. This is the review article that concisely discusses the recent reports and discussion about this pandemic and tries to make some implications according to these reports and discussions.
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