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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