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Programming in MikroBasic for Automation in Pattern Based Manufacturing
Punit Anand,Anand M Sharan 보안공학연구지원센터 2014 International Journal of Control and Automation Vol.7 No.11
In this work the microcontroller is programmed in MikroBasic where the pattern shape is first determined using Fast Fourier Transforms offline and then the Fourier Coefficients are embedded in the program to perform calculations online to obtain the desired pattern. The stepper motors are used for accurate manufacturing. The program shows that microcontrollers do have sufficient memory to incorporate complex programs for intricate shape production.
Seena S.,Anand P.P.,Shibu Vardhanan Y. 한국응용곤충학회 2022 Journal of Asia-Pacific Entomology Vol.25 No.2
The Agrilus wittemani species-group comprising six species from South and Southeast Asia; two of these are endemic to south India. Four new species of A. wittemani species-group Jendek & Nakládal, 2017 are described in this paper: Agrilus keralensis Seena, Anand and Shibu-Vardhanan sp. nov.; A. palakkadensis Seena, Anand and Shibu-Vardhanan sp. nov.; Agrilus sahyadriensis Seena, Anand and Shibu-Vardhanan sp. nov.; A. silentvalleyensis Seena, Anand and Shibu-Vardhanan sp. nov. A key to all species is provided and complemented with illustra tions of habitus and genitalia.
Comparative Molecular Field Analysis of Pyrrolopyrimidines as LRRK2 Kinase Inhibitors
Anand Balupuri, Pavithra K. Balasubramanian, Seung Joo Cho 조선대학교 기초과학연구원 2016 조선자연과학논문집 Vol.9 No.1
Leucine rich repeat kinase 2 (LRRK2) is a highly promising target for Parkinson’s disease (PD) that affects millions of people worldwide. A three-dimensional quantitative structure-activity relationship (3D-QSAR) analysis was performed on a series of pyrrolopyrimidine-based selective LRRK2 kinase inhibitors. This study was performed to rationalize the structural requirements responsible for the inhibitory activity of these compounds. A reliable 3D-QSAR model was developed using comparative molecular field analysis (CoMFA) technique. The model produced statistically acceptable results with a cross-validated correlation coefficient (q2) of 0.539 and a non-cross- validated correlation coefficient (r2) of 0.871. Robustness of the model was further evaluated by bootstrapping and progressive scrambling analysis. This work could assist in designing more potent LRRK2 inhibitors.
A Comprehensive Review of BeagleBone Technology: Smart Board Powered by ARM
Anand Nayyar,Vikram Puri 보안공학연구지원센터 2016 International Journal of Smart Home Vol.10 No.4
In the last few years, there have been a rapid increase towards single-board microcontrollers. These days, trend has shifted towards development of full-fledged credit-card sized computer’s like Arduino Mega2560, Raspberry Pi, Orange Pi, Chip and even Beaglebone. These boards are low cost, low power, easy deployable and has user-friendly configurable options. Beaglebone technology is speeding up and growing like anything as millions of pieces are sold worldwide till date. Beaglebone boards are showing tremendous increase in adaptability and implementation in diverse areas like Robotics, Drones, Smart Homes, IoT devices, Linux and Cloud Computing Servers and even more. The aim and objective of this research paper is to provide a comprehensive review of Beaglebone Technology, various Beaglebone boards available till date with their technical specifications along with various research areas which can enable researchers and industry professionals to take up Beaglebone Technology and develop wide range of ready to use efficient and low cost products.
Ultrasound assisted synthesis of epoxidized sunflower oil and application as plasticizer
Anand P. Chavan,Parag R. Gogate 한국공업화학회 2015 Journal of Industrial and Engineering Chemistry Vol.21 No.1
The effect of ultrasonic reactors on the epoxidation of sunflower oil was investigated using two differentsonochemical reactors such as ultrasonic horn and ultrasonic bath. The optimized parameters for thesynthesis were established followed by scale up studies. Use of combination of ultrasonic bath andmechanical agitation gavemaximum conversion to oxirane oxygen as 91.1%. The synthesized epoxidizedsunflower oil (ESNO) was used as plasticizer in polyvinyl chloride sheets and the performance wasevaluated by thermogravimetric analysis and mechanical testing methods. It has been established thatESNO plasticizer has ability to replace dioctyl phthalate (DOP) giving a sustainable and greener approach.
An Automatic Detection of Sleep using Different Statistical Parameters of Single Channel EEG Signals
Anand Prakash,Vandana Roy 보안공학연구지원센터 2016 International Journal of Signal Processing, Image Vol.9 No.10
The present work deals with the automatic detection of the sleep stages from the single-channel EEG data. Various stages of sleep are Awake, sleep stage 1, 2, 3 and 4 and rapid eye movement. Statistical attributes are extracted with the help of Ensemble Empirical Mode Decomposition, Hjorth parameter and zero-crossing rate. Ten-cross fold classification process is followed after best ranked attribute selection. After attributes are selected, the data is classified using bagging classifier. Accuracies of 98.46%, 95.62%, 93.87%, 93.17% and 91.93% for two-stages, three-stages, four-stages, five-stages and six-stages classification respectively. This classifier can be used for the real life application due to higher accuracies.
Anand Sharma,Nitesh K. Chourasia,Vishwas Acharya,Nila Pal,Sajal Biring,Shun-Wei Liu,Bhola N. Pal 대한금속·재료학회 2020 ELECTRONIC MATERIALS LETTERS Vol.16 No.1
Low surface-roughness and high-capacitance ion-conducting LiAlO2 gate dielectric thin flm has been fabricated by sol–gel technique to develop ultra-low voltage (≤1.0 V) indium-zinc-oxide thin flm transistor (TFT). This LiAlO2 dielectric shows α-LiAlO2 and γ-LiAlO2 phases those have been fabricated at two diferent temperatures. For both phases, mobile Li-ion is responsible to achieve a high dielectric constant (κ) of the material that helps to reduce the operating voltage of TFT. Additionally, lower surface roughness of LiAlO2 thin flm creates a low-density trap state in the semiconductor/dielectric interface which is capable to reduce operating voltage within 1.0-volt. The device with 700 °C annealed γ-LiAlO2 gate dielectric shows the best device performance with an electron mobility of 25 cm2 V−1 s−1 and an on/of ratio of 3×105 . Instead, 350 °C annealed α-LiAlO2 dielectric require only one volt to saturate the drain current and shows its mobility and on/of ratio are 13.5 cm2 V−1 s−1 and 1×104 respectively. Such kind of unusually low operation voltage TFT fabrication becomes possible because of the higher Li+ mobility of α-LiAlO2 gate dielectric and very low surface trap density. A model on carrier transport mechanism has been prepossessed to explain this achievement.
Anand Balupuri,GADHECHANGDEV GORAKSHNATH,Pavithra K. Balasubramanian,Gugan Kothandan,조승주 대한약학회 2014 Archives of Pharmacal Research Vol.37 No.8
The HIV-1 envelope glycoprotein gp120 playsa vital role in the entry of virus into the host cells and is apotential antiviral drug target. Recently, indole derivativeshave been reported to inhibit HIV-1 through binding togp120, and this prevents gp120 and CD4 interaction toinhibit the infectivity of HIV-1. In this work, moleculardocking, molecular dynamics (MD) and three-dimensionalquantitative structure–activity relationship studies werecarried out. Molecular docking studies of the most activeand the least active compounds were performed to identifyimportant residues in the binding pocket. We refined thedocked poses by MD simulations which resulted in conformationalchanges. After equilibration, the structure ofthe ligand and receptor complex was stable. Therefore, wejust took the last snapshot as the representative bindingpose for this study. This pose for the most active inhibitorwas used as a template for receptor-based alignment whichwas subsequently used for comparative molecular fieldanalysis. Resultant 3D contour maps suggested smaller substituents are desirable at the 7-position of indole ring toavoid steric interactions with Ser375, Phe382 and Tyr384residues in the active site. These results can be exploited todevelop potential leads and for structure-based drug designof novel HIV-1 inhibitors.
Power Sharing and Cost Optimization of Hybrid Renewable Energy System for Academic Research Building
Anand Singh,Prashant Baredar 대한전기학회 2017 Journal of Electrical Engineering & Technology Vol.12 No.4
Renewable energy hybrid systems look into the process of choosing the finest arrangement of components and their sizing with suitable operation approach to deliver effective, consistent and cost effective energy source. This paper presents hybrid renewable energy system (HRES) solar photovoltaic, downdraft biomass gasifier, and fuel cell based generation system. HRES electrical power to supply the electrical load demand of academic research building sited in 23° 12’ N latitude and 77°24’E longitude, India. Fuzzy logic programming discover the most effective capital and replacement value on components of HRES. The cause regarding fuzzy logic rule usage on HOMER pro (Hybrid optimization model for multiple energy resources) software program finds the optimum performance of HRES. HRES is designed as well as simulated to average energy demand 56.52 ㎾h/day with a peak energy demand 4.4 ㎾. The results shows the fuel cell and battery bank are the most significant modules of the HRES to meet load demand at late night and early morning hours. The total power generation of HRES is 23,794 ㎾h/year to the supply of the load demand is 20,631 ㎾h/year with 0% capacity shortage.