Volume 9 | Issue 6

 Abstract

PV based FOPID controlled Interleaved boost Inverter is a good choice between DC source and Both DC & AC load. This work deals with enhancement of response of three stage ILBC fed DC & AC drive system using FOPID controller. Closed loop ILBCDCM systems controlled by PI & FOPID are model and simulated. The results are presented for PI & FOPID controlled ILBC systems. The comparison of response is done in terms of settling time and steady state error in speed of ILBC. The results indicate that FOPID controlled ILBC gives better response than PI controlled ILBC system. Interleaved boost converter is a converter where boost converters are connected in parallel. The topology is used to increase the efficiency and reliability.

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Solar panel, Interleaved Boost Converter, Fuzzy Controller, Inverter, Ripple Reduction

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The design and realization of a flexible broadband tapered transmission line fed log periodic dipole array antenna (LPDA) characterized by a compact size 22.5mm x 11mm x 1.6mm and loaded with hybrid dipoles are presented in this paper. The proposed antenna is dedicated for Industrial Scientific and Medical (ISM) as well as 5G sub-6-GHz band, particularly at the frequency of 3.6 GHz. The proposed antenna is evolved from a traditional LPDA, where hybrid dipoles and tapered fed are used to improve antenna?s bandwidth and other parameters. The antenna shows good results compared to related works in the same domain. The good results of proposed work with state of the art work in terms of bandwidth, impedance matching, radiation patterns and radiation efficiency demonstrates the potential of the proposed antenna for ISM and 5G applications.

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SOCIAL MATURITY, JUVENILE DELINQUENCY, PERSONAL ADEQUCY, INTERPERSONAL ADEQUCY, SOCIAL ADEQUACY

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Reinforced Concrete Frames are the most commonly adopted type of buildings in India. As the urbanization is at its peak there is unavailability of horizontal space resulting in increased cost of land and need for agricultural land, high-rise structures have become highly preferable in India. High-rise structures not only have to take up gravity loads but also lateral forces. Many important Indian cities fall under high risk seismic zones; hence strengthening of buildings for lateral forces is a very important. In this study the aim is to investigate the safe, effective and economical structural system between Tube in Tube system and Bundled tube system. The ETABS models of Tube in Tube and Bundled tube system which is G+20+Terrace storey, are considered for analysis. The modeling and analysis of the building has been done by using structure analysis tool ETABS2018.both the building models are subjected to gravity as well as seismic loading, and analyze by using Equivalent static and Response spectrum analysis method. The results are compare and summarize on the basis of different parameters like lateral story displacement, base shear, storey drift, time period and shear lag.The aim of present study is to compare performance of high-rise structures with Tube in Tube system and Bundled tube system against lateral loading. Both system are designed by using Indian standard codes and Special Publication of Handbooks by Bureau of Indian Standards

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RCC Buildings, Earthquake, Response Spectrum Method, ETABS, Story Displacement, Shear lag

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The idea of virtual reality has been generally exploited in the domain of the health sector and effectively planed in various areas like medical training, awareness, counseling, etc. It basically employs a web-based platform to create a virtual working environment. Virtual reality has been discovered as a topical intervention of the digital field. It is rapidly changing the traditional way of medical learning methodologies and case handling approaches. Moreover, It has been successfully implemented in mental health settings mainly due to its customizability feature.

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virtual reality, digital world, health care sector, mental health

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An examination is refined to investigate the result of energy initiation on MHD stream of Prandtl Nano liquid with compound response. The overseeing PDEs are changed into ODEs utilizing suitable change, which are mathematically addressed by means of RK scheme alongside shooting technique. Graphical outcomes clarify the impact of velocity, temperature and nanoparticles fixation. Also, drag coefficient, Nusselt and Sherwood number are thought and offered by means of table. Results show that fluid velocity upgrades by expanding Prandtl boundary just as flexible boundary, while invert exercises are noted for temperature and nanoparticles fixation profiles.

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MHD, Rk, Nano, ODE, PDE, Activation, chemical

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Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally proficient multicarrier modulation technique over multipath fading channel for high speed data transmission. On the other hand, MIMO technology has attracted attention in wireless communications, because it offers significant increases in data throughput and link range without additional bandwidth. MIMO-OFDM is a powerful combination because it can achieve very high spectral efficiency even when the transmitter does not possess channel state information (CSI). This MIMO-OFDM system suffers from high Peak-to- average power ratio (PAPR) and high Bit Error Rate (BER). In this paper , the STBC-DPC system with the modulus operation i.e., Tomlinson-Harashima precoding (THP) scheme, is introduced to retain low peak-to-average power ratio (PAPR) in MIMO-OFDM system. Finally , with the Simulation results we can conclude that the STBC-DPC/THP system with water filling Algorithm can provide excellent bit error rate (BER) performance and STBC-DPC system with THP precoding technique can limit the DPC signal and attain low PAPR.

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Orthogonal Frequency Division Multiplexing (OFDM), Multiple Input Multiple Output (MIMO), Space Time Block Codes (STBC), Dirty Paper Coding (DPC), Tomlinson-Harashima Precoding (THP), Peak to Average Power Ratio (PAPR)

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On the basis of the infrastructure and work statergy it was necessary to appoint the crucial skilled and unskilled employees in the Iron & Steel Plant Company Ltd. situated in Bhandara which is 70 Km away from Nagpur. It was also came to know that the raw material required for the manufacture of iron products is abundently available in the vicinity of bhandara. There are two basic questions taken rise in selection and requirement are namely : 1.where are the sutable candidates for vacant jobs available ? & 2.How can the be inform about the jobs available in the organization ? The answer to the first question lies in identifying the sources of required kinds of personal and the answer to the second question deals with the techniques or methods to stimulating the prospective candidates to apply for vacant jobs in the organization.

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Sunflag Steel Plant : Infrastructure and work statergy ,Stimulatating Techniques .

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Before independence, the female community in India had not reached any criteria for claiming to be Female Emancipation. Women were neglected from birth to death. Gender discrimination was more prevalent throughout the country. The laws of the time too did not support women in many aspects. As a result of the spread of western education, some broad-minded men began to talk about women's rights. At the same time, some educated women were also involved in the search for their rights. They carried out movements for it. This article is about the journals and magazines run by women of the day who volunteered to give voice, write and fight for themselves and the magazines they ran in Madras. Though they were very few in numbers, they registered their existence powerfully.

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Jaganmohini, Chinthamani, Penkalvi, Madhar Marumanam, Stri-dharma, The Indian Ladies Magazine

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Asphodelus tenuifolius (AST) a wheat weed, at present study, was taken as biosorbent for the removal of heavy metals Cu (II), Ni (II) and Pb (II) ions from synthetic wastewater. The batch experiments such as pH of the solution, temperature, biosorbent dosage, contact time, and initial metal ion concentration are used. The maximum adsorption for Cu (II), Ni (II), and Pb (II) ions is found at pH 5.0 and initial metal ion concentration at 10 mg/L. Langmuir, Freundlich and Temkin isotherm models are employed to describe biosorption equilibrium. Langmuir isotherm is a better model for biosorption of bivalent Pb, Ni and Cu metal ions respectively. The outcomes indicate that the order of uptake of Pb, Ni and Cu is found to be the order of Pb (II) > Ni (II) > Cu (II) respectively. The study indicates that the metal uptake appeared to be a concentration dependent. On increasing the metal ions concentration, results in decrease uptake of metal ions onto the biosorbent. The metal binding capacity of Asphodelus tenuifolius for the removal of heavy metal ions from the synthetic wastewater is as the order of Cu (II) < Ni (II) < Pb (II).

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Biosorption, biosorbent, Asphodelus tenuifolius (AST), synthetic wastewater, heavy metals,

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the missing antimatter, antimatter, sahman research, astronomy physics research, space mystery, gaurav singh patel research, gravity gaurav singh patel.

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Due to constant work pressure, family pressure, current pandemic situation people may suffer from anxiety and depression. It affects their physical and mental health. So, we have developed a system to classify 3 different stages: normal state, anxiety and depression from the EEG signals. Feature extraction technique used are statistical parameters like mean, variance and standard deviation and classifier used is Support Vector Machine (SVM) for detection of anxiety, depression and normal state for an individual.

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DWT, EEG, KNN, SVM

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Machine learning, Covid-19, detection model, fact-checking, Accuracy

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A study and researches on the LTE+ wireless network was conducted with the goal of addressing a number of significant technological criteria and issues. Fast time variable coefficients of fading are difficult to properly measure, monitor, and forecast. A multiuser system is a network that has more bandwidth and uses less energy. The benefits of such systems can be experienced while maintaining CSI precision. In multiuser systems, CSI inaccuracies is induced by losses during channel estimation and channel ageing. The influence of change in multiuser diversity and type of data coding on the system throughput and BER using turbo decoding procedures is highlighted in this work. Finally, it is concluded that in performance comparison of transmit diversity and receive diversity in the case of turbo coding, receive diversity shows a 62 percent improvement.

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Transmit diversity, receive diversity, turbo decoding

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The present paper aims to study and analyze globalization and spiritualism in the writings of William Wordsworth and Ralph Waldo Emerson. This paper also explores the elements of brotherhood, peace and concept of globalization .It is an effort to show how the writings of any literary figure across the world reduce the barrier to communication with humanities and common people in any corner of globe.

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Nature, scripture, God, common man, globalization

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adolescence, psychological counseling needs, +2 students

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Groundwater is the most essential resource on the planet Earth because water in other sources is not available everywhere and the groundwater is the only source of water that is present almost everywhere. Groundwater is very much affected by the land use land cover as wherever there is buildings or built-up land the groundwater level is declining very fast because in the built-up area there is very little or no space left for the groundwater recharge. Open space or the arable land provide spaces for groundwater recharge. The reason behind this declining water level is that the groundwater is not recharging at the rate it should be recharged to maintain the water table of an area. The study is made in the Kanpur city and it was found that the land use land cover pattern affects the groundwater level. So, groundwater level is greatly affected by the change in land use / land cover pattern. Near River Ganga where there is build-up area there is decline in water level whereas there is arable land that is cropland the groundwater level is more than 20 meters even when the rock type and soil type is same.

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Groundwater, Land use/ land cover, GIS, Groundwater recharge, Groundwater potential zone.

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3D printing is called as desktop fabrication. It is a process of prototyping where by a structure is synthesized from a 3d model. The 3d model is stored in as a STL format and after that forwarded to a 3D printer. It can use a wide range of materials such as ABS,PLA, and composites as well.3D printing is a rapidly developing and cost optimized form of rapid prototyping. The 3D printer prints the catiav5 design layer by layer forming a real object. 3D printing process is derived from inkjet desktop printers in which multiple deposit jets and the printing material, layer by layer derived from the catiav5. 3D printing significantly challenges mass production processes in the future. This type of printing is predicted to influence industries, like automotive, medical, education, equipment, consumer products industries and various businesses.

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3D printing, Rapid Prototyping, ABS, PLA

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LCD Display, Sensor, Nodemcu,Blynk.

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ABSTRACT The challenges of technology startups in particular have been highlighted by NASSCOM recently. But no study has been undertaken thus far regarding the challenges faced by startups in other sectors, including hospitality and the social sector. The challenges faced by startups are diverse and vary from sector to sector. Consider startups in the hospitality sector. Since the possibility of travel and tourism has been next to nil over the past six months.The first half of any new financial year is a great time to accelerate growth, but the COVID-19 outbreak changed the scenario this year. The situation is unprecedented for almost every sector of the economy, especially the early-stage ventures. It is no longer about which sectors have suffered damage, but rather which industry has been hurt to what extent. From that damage assessment perspective, the travel and hospitality sector has suffered extensive losses and it is likely to be the area which will take the longest to re-emerge due to the new normal.Similarly, other people-intensive sectors, such as manufacturing, logistics, transportation etc., will have to face stiffer challenges.Then there are emerging sectors exemplified by the hygiene industry, which have gained prominence during the current crisis. In a country like India, hygiene has for long been a topic of hot discussion, but there has been little action.

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Keywords: C-Challenges, T-Technology, C-Consider, I-Industry, L-Logistics

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