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- Nirmal Panda
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Journals
- International Review of Applied Engineering Research
- Research Journal of Pharmacology and Pharmacodynamics
- Journal of Pharmaceutical Research
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- Networking and Communication Engineering
- Digital Image Processing
- Indian Journal of Science and Technology
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Prabhu, S.
- Analysis and Optimization of Robot Plasma Coating Efficiency using Taguchi and Regression Analysis
Abstract Views :531 |
PDF Views:0
Authors
Affiliations
1 Student, Robotics, School of Mechanical Engineering, SRM University, Chennai 603 203, IN
2 School of Mechanical Engineering, SRM University, Chennai 603 203, IN
3 NFTDC, Kanchanbagh, Hyderabad 500058, IN
1 Student, Robotics, School of Mechanical Engineering, SRM University, Chennai 603 203, IN
2 School of Mechanical Engineering, SRM University, Chennai 603 203, IN
3 NFTDC, Kanchanbagh, Hyderabad 500058, IN
Source
International Review of Applied Engineering Research, Vol 3, No 1 (2013), Pagination: 67-79Abstract
This work describes the Taguchi analysis coupled with regression analysis to optimize the robot deposition parameters used for plasma coating on titanium aluminum alloy material. L27 orthogonal array have been used for coating the work piece using robot. Analysis of Variance (ANOVA) and F-test have been used to check the validity of regression model and to determine the significant parameter affecting the coating efficiency. The Arc current (Amp), Arc voltage (volt), powder feed rate(mm/sec), Substrate surface roughness (μm), Spray gun distance (mm) and TiO2 content in feedstock (%) have been considered as input parameters and Deposition efficiency is considered as output parameters. Regression model is used to determine the relationship between independent variable with dependent variables.Keywords
Robot Coating, Taguchi Analysis, Regression Analysis, ANOVA.
References
- Cook G.E. (1983) ‘System considerations in welding automation: Impact on the production Chain’ in Proc. Conf. Automation and Robotics for Welding. Indianapolis, IN: American Welding Society, pp. 155–178.
- Erik Goodman D. and leslie hoppenstesdt T.W. (1991) ‘A method for accurate simulation of robotic spray application using empirical parameterization’ Michigan state university MI 48824.
- George cook E. (1983) ‘Robotic arc welding: Research in sensory feedback Control’ Vanderbilt University.
- Garner P. (1971) ‘New mold making technique’ SPE Journal., Vol. 27, pp 201–203.
- Heiman R.B. (1996) ‘Plasma Spray Coating, Principle and Application’ VCH, Weinheim, Germany.
- Herman H. (1988) ‘The plasma state and its industrial utility’ Presented at the 1st Plasma Techn. Symp. Lucem. Switzerland.
- Henne R. (2007) ‘Solid oxide fuel cells: A challenge for plasma deposition processes’ J. Therm Spray Technol., Vol. 16, No. 3, pp.381–403.
- Kutay A. (1989) ‘The Economic Impact of Automation Technology’ Technical reportCMU-RI-TR-89-13, Robotics Institute, Carnegie Mellon University.
- Lugscheider E., Hauser B. and Bugsel. B. (1987) ‘Underwater plasma spraying of hardfacing alloys’ Surface Coar. Techn., Vol. 30 pp.73–81.
- Lugscheider E. and Weber T. (1989) ‘Plasma spraying-an innovative coating technique: Process variants and applications’.
- Seelinger. M, Gonzalez-galvan. E., Robinson. M and Skaar. S, (1998) ‘Towards a robotic plasma spraying operation using vision’ university of notre dame, IN 46556.
- Thomas gnaeupel-herold, henry-prask. J, john-barker, frank biancaniello.s, Rodney jiggetts. D, jiri matejicek (2010) ‘Microstructure, mechanical properties, and adhesion in IN625 air plasma sprayed coatings’ national institute of standards and technology.
- Yusuke kawai, nobuyoshi moriwaki and takahito-ono (2010) ‘A development of automated chemical-solution-deposition machine for micro actuator with multilayered PZT thick film’ tohoku university.
- Zhengdong xu, wenhao He and kui yuan (2011) ‘A real-time position and posture measurement device for painting robot’ institute of automation.
- Antibacterial and Anti-Diarrhoel Activities of Flowers of Punica granatum Linn
Abstract Views :214 |
PDF Views:1
Authors
Affiliations
1 Department of Pharmacognosy and Phytochemistry, K M Kundnani College of Pharmacy, Cuffe parade, Mumbai-400 005, IN
2 K M Kundnani College of Pharmacy, Cuffe parade, Mumbai, IN
3 Orchid Research Laboratories Ltd. Chennai, IN
1 Department of Pharmacognosy and Phytochemistry, K M Kundnani College of Pharmacy, Cuffe parade, Mumbai-400 005, IN
2 K M Kundnani College of Pharmacy, Cuffe parade, Mumbai, IN
3 Orchid Research Laboratories Ltd. Chennai, IN
Source
Research Journal of Pharmacology and Pharmacodynamics, Vol 1, No 2 (2009), Pagination: 87-89Abstract
Different extracts of Punica granatum flowers (Variety: Gulnar) were tested for antibacterial and anti-diarrhoeal activities. All the extracts showed good antibacterial activity which was comparable to that of cold water extract of Punica granatum fruit rind. Cold extracts showed better anti-diarrhoeal activity than soxhlet extracts in castor oil induced diarrhoea in rats as a model. Their anti-diarrhoeal activity was comparable to that of loperamide hydrochloride.Keywords
Punica Granatum, Antibacterial Activity, Anti-Diarrhoeal Activity.References
- Gislene G F, Nascimento J, Paulo C, Giuliana L. antibacterial activity of plant extracts and phytochemicals on antibiotic resistant bacteria. Brazilian Journal of Microbiology. 2000; 31:247-256.
- Kirtikar K R and Basu B D. Indian Medicinal Plants, M/s Bishen Singh Mahendra Pal Sing, Dehra Dun and M/s Periodical Experts, Delhi, 2nd ed. Vol.II, 1975: pp.1083-1087.
- Nadkarni A K. The Indian Materia Medica, Bombay Popular Prakashan, 3rd ed. vol.2, 1976: pp.1031-1035.
- Balows A. manual of Clinical Microbiology, American Society for Microbiology, Washington DC, 5th ed. 1991: pp. 1105-1116.
- Rawlins EA. Bentley's Textbook of Pharmaceutics, Bailliere Tindall, London, 8th ed.1977: pp. 515-516.
- Hugo W B and Russell A D. Pharmaceutical Microbiology, Blackwell Scientific Publications, 5th ed.1992:pp. 274.
- Subhash CM and Ashok Kumar C K. Studies on antidiarrhoeal activity of Ficus hispida. Leaf extract in rats. Fitoterapia. Volume 73, Issues 7-8, 2002;73(8): 663-667.
- Seth G S. Techniques in Pharmacology, Pharmatech-96 Manual, Department of Pharmacology, Medical college and K. E. M. Hospital, Mumbai, 1996: pp.36-38.
- Gricilda SF and Molly Thomas. Study of anti diarrhoeal activity of four medicinal plants in castor-oil induced diarrhoea. J of Ethnopharm.2001;71:73-76.
- Shidore PP, Mujumdar SM, Shrotri DS, Mujumdar AM. Anti-Diarrheal and Anti-Inflammatory Activity of Nutmeg Myristica-Fragrans Extracts. Ind J of Pharm Sci. 1985; 47:188.
- Pillai N R and Lillykutty L. Anti-diarrhoeal potential of Myristica fragrans seed extracts. Ancient Science of Life. 1991; XI (1 and 2): 74-77.
- Determination of Degradation Product for Combination Containing Amoxicillin and Dicloxacillin in Capsule Dosage form by LC-MASS Spectroscopy
Abstract Views :165 |
PDF Views:78
Authors
Affiliations
1 Department of Pharmaceutical Chemistry, College of Pharmacy, Madras Medical College, Chennai-600 003, IN
1 Department of Pharmaceutical Chemistry, College of Pharmacy, Madras Medical College, Chennai-600 003, IN
Source
Journal of Pharmaceutical Research, Vol 10, No 3 (2011), Pagination: 109-111Abstract
A study was carried out using LC-MASS Spectroscopy to determine the degradation products of formulation (capsules) containing Amoxicillin and Dicloxacillin. Previously an RP-HPLC method was performed to determine the stability of five batches of four different brands of formulation (capsules) containing Amoxicillin and Dicloxacillin which were expiring in consecutive months (7th, 8th, 9th, 10th and 12th month of 2010). The Dicloxacillin content in all the five batches steadily decreased over the period of consecutive 5 month Assays (one month interval between each Assays), thereby determined the degradation product of Dicloxacillin by LC-MASS Spectroscopy.Keywords
LC-MASS Spectroscopy, RP-HPLC, Amoxicillin, Dicloxacillin, Degradation Product.Full Text
- Vibration Reduction of Switched Reluctance HUB Motor
Abstract Views :170 |
PDF Views:1
Authors
Affiliations
1 Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
2 EEE Department in Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
3 Lucas-TVS Ltd, Padi, Chennai, IN
4 EEE Department of SSN Engineering College, Chennai, IN
1 Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
2 EEE Department in Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
3 Lucas-TVS Ltd, Padi, Chennai, IN
4 EEE Department of SSN Engineering College, Chennai, IN
Source
Programmable Device Circuits and Systems, Vol 4, No 12 (2012), Pagination: 638-643Abstract
The main disadvantage of Switched Reluctance Motor (SRM) is Vibration produced in it. This paper presents the vibration analysis of Switched Reluctance HUB Motor. The main source of vibration is electromagnetic force. The force value is obtained by the FE magnetic field analysis and applied to the Finite Element (FE) mechanical modal analysis. A numerical model of 4-phase 8/6 SR Hub motor is tested to attain the natural frequencies and deformation of the stator. For different designs and modes of stator, natural frequencies are obtained in modal analysis. Transient or Harmonic Analysis is also accomplished to compare its results with the ones obtained using the modal method.Keywords
Finite Element Analysis (FEA), Harmonic Analysis, Modal Analysis, Vibration, Switched Reluctance (SR) HUB Motor.- Flow Analysis of Novel Pole Shapes Switched Reluctance Hub Motor
Abstract Views :170 |
PDF Views:1
Authors
Affiliations
1 Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
2 EEE Department in Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
3 Lucas-TVS Ltd, Padi, Chennai
4 EEE Department of SSN Engineering College, Chennai, IN
1 Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
2 EEE Department in Arunai Engineering College, Thiruvannamalai, Tamil Nadu, IN
3 Lucas-TVS Ltd, Padi, Chennai
4 EEE Department of SSN Engineering College, Chennai, IN
Source
Programmable Device Circuits and Systems, Vol 4, No 12 (2012), Pagination: 644-648Abstract
This paper presents the flow analysis of novel pole shape switched reluctance hub motor. The novel pole shape improves the machine performance and the flow analysis improves the temperature distribution inside the novel pole shape switched reluctance hub motor. A computational fluid dynamics (CFD) is a good technique for the evaluation of fluid flow, the "fluid" that flows inside a rotating electric machine is the air, which is highly turbulent when the rotor starts rotation. To evaluate the accurate simulation of heat distribution, the results of CFD analysis are used.Keywords
Air Velocity, Ansys, CFD, Novel Pole Shape Switched Reluctance Hub Motor.- Optimal Design of Switched Reluctance Hub Motor
Abstract Views :157 |
PDF Views:3
Authors
Affiliations
1 Arunai Engineering College, Thiruvannamalai, IN
1 Arunai Engineering College, Thiruvannamalai, IN
Source
Programmable Device Circuits and Systems, Vol 4, No 7 (2012), Pagination: 368-371Abstract
This paper presents two criteria for evaluating the motoring operations of switched reluctance hub motor (SRM) drives for electric vehicles (EVs). They imply motoring torque and copper loss. To fulfil the best motoring operation, by using two weight factors and two base values, the developed optimization function selected as the correct balance between the maximum average torque and the maximum average torque per copper loss. The stator and rotor pole arc angles are selected as the optimized variables. Simulations results have demonstrated the proposed optimal design method. Therefore, this paper offers a valuable and feasible approach for implementing the best motoring operation of SR Hub Motor drives for EVs.Keywords
Design, Switched Reluctance Hub Motors (SRHMs), Electric Vehicles (EVs), Optimization.- A Energy Efficient Routing Method for Under Water Aural Sensor Network
Abstract Views :311 |
PDF Views:1
Authors
Affiliations
1 Department of Computer Science and Engineering, Kalaivani College of Technology, Coimbatore, Tamil Nadu, IN
2 Department of Information Technology, Loyola Institute of Technology, Chennai-600123, IN
3 Department of Electronics Communication Engineering, Kalaivani College of Technology, Coimbatore, Tamil Nadu, IN
1 Department of Computer Science and Engineering, Kalaivani College of Technology, Coimbatore, Tamil Nadu, IN
2 Department of Information Technology, Loyola Institute of Technology, Chennai-600123, IN
3 Department of Electronics Communication Engineering, Kalaivani College of Technology, Coimbatore, Tamil Nadu, IN
Source
Networking and Communication Engineering, Vol 5, No 5 (2013), Pagination: 268-270Abstract
Underwater Aural Networks (UAN’s) are very unique and can be organized for commercial and military applications. Underwater Networks consists of an erratic number of sensors and vehicles that are organized to perform collaborative monitoring tasks over a given area. One of the main issues in wireless sensor network is developing an energy-efficient routing protocol. Since the sensor nodes have limited available power, energy preservation is a critical issue in under water sensor network for nodes and network life. Most of the existing routing protocols for sensor networks don’t turn off the radio frequency completely. They speed up the energy consumption. Acoustic signal is the only feasible tool that works in under water environment. They extract signals in the presence of noise and uncertainty. In this work, we propose a MECH (Maximum Energy Cluster Head) routing protocol. It has self-configuration and hierarchical tree routing properties. A contaminated Gaussian (CG) noise model is proposed to characterize the impulsive, non-Gaussian nature of acoustic background noise observed in some real-world WSNs.Keywords
Underwater Acoustic Networks, Maximum Energy Cluster Head.- Analysis of Delay Performance Techniques on Multi-Hop Wireless Networks
Abstract Views :150 |
PDF Views:1
Authors
Affiliations
1 VelTech Dr. RR & Dr. SR Technical University, Chennai, Tamilnadu, IN
2 Dr.M.G.R.Educational and Research Institute University, Chennai, Tamilnadu, IN
3 Dept. of CSE, VelTech Dr. RR & Dr. SR Technical University, Chennai, Tamilnadu, IN
1 VelTech Dr. RR & Dr. SR Technical University, Chennai, Tamilnadu, IN
2 Dr.M.G.R.Educational and Research Institute University, Chennai, Tamilnadu, IN
3 Dept. of CSE, VelTech Dr. RR & Dr. SR Technical University, Chennai, Tamilnadu, IN
Source
Networking and Communication Engineering, Vol 2, No 4 (2010), Pagination:Abstract
We analyze the delay performance of a multi-hop wireless network in which the routes between source-destination pairs are fixed. We develop a new queue grouping technique to handle the complex correlations of the service process resulting from the multi-hop nature of the flows and their mutual sharing of the wireless medium. A general set based interference model is assumed that imposes constraints on links that can be served simultaneously at any given time. These interference constraints are used to obtain a fundamental lower bound on the delay performance of any scheduling policy for the system. We present a systematic methodology to derive such lower bounds. For a special wireless system, namely the clique, we design a policy that is sample path delay optimal. For the tandem queue network, where the delay optimal policy is known, the expected delay of the optimal policy numerically coincides with the lower bound. The lower bound analysis provides useful insights into the design and analysis of optimal or nearly optimal scheduling policies.
- AUMAC Robot with Special Multitask and for Security Surveillance
Abstract Views :159 |
PDF Views:3
Authors
B. Viswanath
1,
S. Prabhu
2
Affiliations
1 M.E. Communication Systems, VELS University, Chennai, IN
2 Dept of E.C.E, VELS University, Chennai, IN
1 M.E. Communication Systems, VELS University, Chennai, IN
2 Dept of E.C.E, VELS University, Chennai, IN
Source
Digital Image Processing, Vol 6, No 5 (2014), Pagination: 209-214Abstract
AuMac (AUtomated MAChine) is a multitask robot designed for children. Some special tasks like sound origin detection, voice recognition, robot human interactions, video conference facility and remotely operating robot anywhere from the world been implemented in this robot. This robot was made to speak depending on voice commands in such a way to communicate with the children, so it would become a best friend to them. Even their parents can look after them through robot by making a video call and can navigate robot by giving voice commands from the mobile phone to look their children. It would be useful for the doctors in this way: Generally we notice some children are not so active and suffering from autism and mental disorders. It would become tedious for the doctors to treat them as children never open up before them. Children play with toys and speak with them, they create a separate world and if the toys respond they would be much enthusiastic and be very freE. AuMac helps the doctors by communicating with the children with a preloaded tasks desired by doctors like in what way it has to communicate with them. They let children to spend with AuMac alone to make them comfortable, then doctors observe the behavior of children through video call and can easily analyze in order to cure them.
AuMac is not only limited for the children but also much useful in military and other security applications. As it is provided with 3g video conference and tasks done by voice recognition, we can operate this robot anywhere from the world and can implement tasks like navigating and operating weapon (which can be installed in the robot) by just giving voice commands. Instead of human we can send this sort of robots in some terror attacked places and save human life. The same technology can be implemented in RC helicopter and can be used for monitoring areas, providing VIP security and controlling traffic can be easily done.
AuMac is a low cost, highly efficient and low power consumption robot which performs actions accurately. It is designed based on Audrino Microcontroller Board.
Keywords
Sound Localization, Omni-Directional Movement, Video Conference, Voice Recognition, Human-Robot Interactions, Security Surveillance in Military and other Applications.- Color Segmentation to Identify the Objects
Abstract Views :154 |
PDF Views:2
Authors
S. Prabhu
1,
D. Tensing
2
Affiliations
1 Department of Computer Science and Engineering, Kalaivani College of Technology, Coimbatore, IN
2 School of Civil Engineering, Karunya University, Coimbatore, Tamilnadu, IN
1 Department of Computer Science and Engineering, Kalaivani College of Technology, Coimbatore, IN
2 School of Civil Engineering, Karunya University, Coimbatore, Tamilnadu, IN
Source
Digital Image Processing, Vol 5, No 5 (2013), Pagination: 268-270Abstract
Image processing act as a vital role in day to activites, here in this article aim is to produce the good colour segmentation method to produce cluster objects with segmentation Excellent method of color image clustering and its very useful, also automated segmentation using color image segmentation among soft segments. In the methods that are used to automatically updating geographical information system using based on colors and k-means clustering methods. This (k-means clustering algorithm) is very useful technique in noise removing concepts. Normalization methods are also used in the image clustering techniques.Keywords
Spatial Resolution, Image Segmentation, K-Means, Satellite Image, Pixels, Comma.- Literature Review of Service Encounter Management, using Emotions Management
Abstract Views :156 |
PDF Views:0
Authors
Affiliations
1 Symbiosis Institute of Telecom Management, Symbiosis International University, Pune- 412115, Maharashtra, IN
2 Allana Institute of Management Sciences, SavitribaiPhule Pune University, Pune-411001, Maharashtra, IN
1 Symbiosis Institute of Telecom Management, Symbiosis International University, Pune- 412115, Maharashtra, IN
2 Allana Institute of Management Sciences, SavitribaiPhule Pune University, Pune-411001, Maharashtra, IN
Source
Indian Journal of Science and Technology, Vol 9, No 45 (2016), Pagination:Abstract
Background/ Objectives: The aim of this service management literature review is to identify the role of emotions during service encounter, to analyze effect of emotions on service customers and employees, and to identify ways to manage emotions for effective service encounter. Method: The review based on systematic review based on literature tracked chronologically; based on SCOPUS database. The literature is then scanned for relevance and citation counts. The themes arising in service encounter management are identified and grouped for conceptual ease. Conclusion/ Improvements: The study highlights importance of effective emotion management during service encounter. It identifies customer emotional reactions like anger, frustration, fear, hate, grief, love and joy; and indicates relationship of demographic factors with emotions. The study also uncovers effect of emotions on service employees during service encounter in terms of; emotional labor, employee burnout, emotional dissonance. Finally, the study lists ways to manage emotions using;—emotional intelligence and motivation; supervisory support; employee and customer citizenship behavior; clue management, theatrical approach and emotion script; and service recovery management. For effective customer experience, it is imperative to manage every service encounter effectively. Since services in general involve human being, emotions generated during service delivery process is a key to customer experience. Managers are advised to create customer experiences considering for emotion management. The study is a unique effort to highlight literature related to service encounter in relations using emotions. It analysis emotions related service consumers as well as service employees.Keywords
Clue Management, Customer Experience, Customer Value, Emotions, Service Encounter.Full Text
- Protective Effect of Plectranthus amboinicus Leaf Extract Containing Luteolin Flavanoid in Isoproterenol Hydrochloride Induced Myocardial Infarction in Rats - An Assessment on Biochemical and Cellular Changes
Abstract Views :172 |
PDF Views:0
Authors
Affiliations
1 Sri Venkateswara College of Engineering, Pennalur, Irungattukotai, Sriperumbudur- 602117, IN
1 Sri Venkateswara College of Engineering, Pennalur, Irungattukotai, Sriperumbudur- 602117, IN
Source
Research Journal of Engineering and Technology, Vol 4, No 4 (2013), Pagination: 195-198Abstract
Almost all ages and in all countries, diseases of cardiovascular system are the major cause for death and disability. Among the cardiovascular diseases, myocardial infarction appears to be the number one killer disease in affulent societies till today. Oxygen free radical is implicated as a mediator of tissue injury in cardiovascular pathology. Recently, attention has been focused on many medicinal plants and plant derived phytochemicals such as the flavonoids, alkaloids, polyphenols and xanthones as potential therapeutic agents in the prevention and management of cardiovascular diseases due to their antioxidant nature. The present study aims to develop experimental MI (Myocardial Infarction) in laboratory animals (rats) to understand the morphology, biochemistry, electrophysiology and mechanical properties of the damaged myocardium and to test the efficacy of plant derived therapeutic agent in treating MI in rats.The main objective of the study is to evaluate and explore the cardio protective effect of luteolin flavanoid in isoproterenol induced experimental myocardial infarcted rats. The flavanoid will be isolated and purified by analytical methods. The optimum dosage of the drug will also be studied. In myocardial infarcted rats, the oxidative damage induced by isoproterenol will be studied. In order to strengthen the antioxidant and the free radical scavenging activity of this flavonoid (luteolin), the antioxidant effect of the drug will be analyzed in myocardial tissue by assaying the biochemical parameters in cytosol, mitochondria, lysosomes and serum of the animals. Then the therapeutic efficacy of luteolin for the possible use as a carditonic drug for cardiovascular diseases will be evaluated. If the result is found good then the prospects of this drug for human beings could be assessed.Keywords
Luteolin flavanoid, Myocardial Infarction, Plectranthus amboinicus- Nanoparticle-Mediated Drug Delivery Systems
Abstract Views :141 |
PDF Views:0
Authors
Affiliations
1 Department of Biotechnology, Sri Venkateshwara College of Engineering, Pennalur, Irungattukottai, Sriperumbudur -602117, IN
2 Department of Biotechnology, Sri Venkateshwara College of Engineering, Pennalur, Irungattukottai, Sriperumbudur -602117, IN
1 Department of Biotechnology, Sri Venkateshwara College of Engineering, Pennalur, Irungattukottai, Sriperumbudur -602117, IN
2 Department of Biotechnology, Sri Venkateshwara College of Engineering, Pennalur, Irungattukottai, Sriperumbudur -602117, IN
Source
Research Journal of Engineering and Technology, Vol 4, No 4 (2013), Pagination: 295-299Abstract
The advent of nanotechnology in medicine has raised several new prospects in the improvement of diagnosis and treatment of human diseases. Nanoparticles are finding their way into biology in the form of drug carriers. The physical sizes of nanomaterials create a strong possibility for their interactions with biological systems. The property of their large surface area available to load materials is utilized in current therapies. By altering their size, composition, and surface chemistry, nanoparticles can be developed into a universal platform with multifunctional capabilities to meet the requirements of different drug delivery systems. It is envisioned that specific drug delivery to targeted tissues will minimize side effects and toxicity. We are primarily focusing on the achievement of nanotechnology in nanoscale drug and gene delivery. Additionally, a specific emphasis has been placed on the use of nanotechnology to improve controlled drug release and sustainable drug delivery in solid tumours.Keywords
Nanotechnology, Drug Delivery, Polymeric Micelles, Dendrimers, Liposomes, Viral Nanoparticles, Carbon Nanotubes.- A Review on Curcumin Nanoparticles and its Controlled Delivery to Treat Degenerative Diseases
Abstract Views :287 |
PDF Views:0
Authors
Affiliations
1 Department of Biotechnology, Sri Venkateswara College of Engineering, Irungattukottai, Sriperumbudur-602117, IN
2 Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur Irungattukottai, Sriperumbudur-602117, IN
1 Department of Biotechnology, Sri Venkateswara College of Engineering, Irungattukottai, Sriperumbudur-602117, IN
2 Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur Irungattukottai, Sriperumbudur-602117, IN
Source
Asian Journal of Pharmacy and Technology, Vol 3, No 4 (2013), Pagination: 218-222Abstract
Curcumin is the principle component found in turmeric. It is a well reputed anti-oxidant. It also exhibits anticancerous, anti-inflammatory and anti-tumor activities. However their introduction into the clinical setting is hindered largely due to their poor solubility and rapid metabolism, which ultimately results in poor bioavailability upon oral administration. Therefore green nanotechnology provides a solution towards increased bioavailability of curcumin. Drug delivery systems such as nanoparticles, micro emulsions, liposomes and blocking the degradable sites sustains the efficacy of curcumin. This article focuses on the different forms of nanoparticle drug delivery system carried out on curcumin and its potential uses in treating degenerative diseases.- Vibration Analysis of Switched Reluctance Motor with Exterior Rotor
Abstract Views :194 |
PDF Views:3
Authors
Source
International Journal of Innovative Research and Development, Vol 3, No 5 (2014), Pagination:Abstract
This paper deals about the vibration analysis of 6/3 switched reluctance motor with exterior rotor. The vibration analysis is carried for the 2-D FEA model developed in MagNet software, for this model vibration analysis is carried using ANSYS.
Keywords
Vibration, Switched Reluctance Motor (SRM), Exterior Rotor, ANSYS, Modal AnalysisFull Text
- AFM Analysis of AISI D3 Tool Steel with Multi Wall Carbon Nano Tube Using Taguchi Analysis
Abstract Views :168 |
PDF Views:0
Authors
S. Prabhu
1,
B. K. Vinayagam
2
Affiliations
1 School of Mech. Engg., SRM University, Chennai, IN
2 Dept. of Mechatronics Engg., SRM University, Chennai, IN
1 School of Mech. Engg., SRM University, Chennai, IN
2 Dept. of Mechatronics Engg., SRM University, Chennai, IN
Source
Manufacturing Technology Today, Vol 9, No 9-10 (2010), Pagination: 13-22Abstract
Carbon nano tube has high mechanical and electrical properties specifically high electrical conductivity. By using this property the multi wall carbon nano tube mixed with dielectric solution in EDM process can analyse the surface characteristics like surface roughness in D3 tool Steel work piece materials. Carbon nano tube will absorb the heat from electrical discharged material and minimized the white layer formed in the work piece. Experimental results indicate that the surface texture after EDM is determined by the discharge energy during processing. An excellent machined nano finish can be obtained by setting the machine parameters at low pulse energy. L9 orthogonal array was used to optimize the machining parameters in Taguchi method. The predicted surface roughness was estimated using S/N ratio and compared with actual values and parameters are optimized. Analysis of variance (ANOVA) and F-test were used to determine the significant parameters affecting the surface roughness.Keywords
Multi Wall Carbon Nano Tube, Electric Discharge Machining Process, Surface Roughness, Taguchi Method, ANOVA, AFM Analysis.- Modelling the Machining Parameters of Lapping Process with Single Wall Carbon Nano Tube Using Response Surface Methodology
Abstract Views :172 |
PDF Views:0
Authors
Affiliations
1 School of Mechanical Engg., S. R. M. University, Chennai, IN
1 School of Mechanical Engg., S. R. M. University, Chennai, IN
Source
Manufacturing Technology Today, Vol 9, No 2 (2010), Pagination: 3-12Abstract
In this paper regression model were developed to predict surface roughness in lapping machining process. In the development of predictive empirical models, machining parameters of speed, machining time were considered as model variables. The collection of experimental data adopted Box-Behnken central composite design (CCD). The single wall carbon nano tube mixed with abrasive powder and micro powders used in lapping process to analysis the surface characteristics like surface roughness, micro cracks. The parameters are optimized using MINITAB 15 software and empirical models are compared with micro powder and single wall carbon nanotubes Analysis of variance (ANOVA) and F-test were used to check the validity of regression model and to determine the significant parameter affecting the surface roughness. The statistical analysis showed that the speed and machining time was an utmost parameter on surface roughness.Keywords
Single Wall Carbon Nanotube, Lapping, Surface Roughness.- Design and Finite Element Analysis of Switched Reluctance Motor with Exterior Rotor
Abstract Views :108 |
PDF Views:0
Authors
Affiliations
1 Arunai Engineering College, Thiruvannamalai, IN
2 Advance Engineering, TVS LUCAS, Chennai, IN
3 VIT University, Chennai, IN
4 Tessolve Services Pvt Ltd, Banglore, IN
5 SSN Engineering College, Chennai, IN
1 Arunai Engineering College, Thiruvannamalai, IN
2 Advance Engineering, TVS LUCAS, Chennai, IN
3 VIT University, Chennai, IN
4 Tessolve Services Pvt Ltd, Banglore, IN
5 SSN Engineering College, Chennai, IN
Source
International Journal of Engineering Research, Vol 3, No 6 (2014), Pagination: 390-395Abstract
This paper presents the design procedure for two phase switched reluctance motor with exterior rotor. This design is mainly concentrated on excitation and flux reversal. The flux reversal is one of the main source of vibration, a new winding topology is investigated to eliminate the flux reversal in theback iron of stator .The Finite Element Analysis (FEA) will be done in electricalaspects, to verify the design in this project simulation work will be carried out using MagNet electromagnetic simulation package.Keywords
Exterior Rotor, Switched Reluctance Motor, Flux Reversal, Finite Element Analysis (FEA).Full Text
- Regression Analysis of Electric Discharge Machining Process Parameters Using Multiwall Carbon Nanotube
Abstract Views :186 |
PDF Views:0
Authors
S. Prabhu
1,
B. K. Vinayagam
1
Affiliations
1 School of Mechanical Engineering, S. R. M. University, Chennai, Tamil Nadu, IN
1 School of Mechanical Engineering, S. R. M. University, Chennai, Tamil Nadu, IN
Source
Manufacturing Technology Today, Vol 8, No 10 (2009), Pagination: 3-10Abstract
In this paper, Regression model were developed to predict surface roughness in electrical discharge machining (EDM) process. In the development o f predictive models, machining parameters of Pulse current. Pulse on duration, voltage were considered as model variables. For this purpose. Analysis of variance (ANOVA) and F-test were used to check the validity o f regression model and to determine the significant parameter affecting the surface roughness. The purpose is to investigate the superior surface finish can be obtained using multi walled carbon nanotubes in the dielectric. For this purpose Graphite electrode with and without carbon nanotubes in the dielectric is used. Later the tool steel was analyzed and the parameters are optimized using MINITAB 15 software and regression equations are compared with and without multiwall carbon nanotubes.- Simultaneous RP-HPLC Method Development and Validation of Cefixime and Ofloxacin in Tablet Dosage Form
Abstract Views :147 |
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Authors
Affiliations
1 J.K.K. Munirajah Medical Research Foundation, College of Pharmacy, Komarapalayam-638183, Namakkal Dt, Tamilnadu, IN
1 J.K.K. Munirajah Medical Research Foundation, College of Pharmacy, Komarapalayam-638183, Namakkal Dt, Tamilnadu, IN
Source
Asian Journal of Research in Chemistry, Vol 3, No 2 (2010), Pagination: 367-369Abstract
A simple, precise, accurate, rapid and reproducible RP-HPLC procedure was developed for simultaneous determination of Cefixime and Ofloxacin in tablet dosage form at a single wavelength. The determination was carried out by using Phenomenox, Gemini C18, Column (50×4.6 mm) with mobile phase used as a combination of acetonitrile:0.05 M Tetra butyl ammonium Hydrogen Sulphate (pH 6.0 with orthophosphoric acid) (35:65). The detection of the combined dosage form was carried out at 290 nm and flow rate set 2.0 ml/min. Linearity obtained in the concentration range of 160 and 240 Cefixime and Ofloxacin with correlation coefficient of 0.9999 and 0.9999 respectively. The result of the analysis were validated statistically and recovery studies confirmed by the accuracy of the proposed method.Keywords
Cefixime, Ofloxacin and RP-HPLC.- Node Ordering Scheme of Large Scale Power Systems Using Sparse Matrix Techniques
Abstract Views :183 |
PDF Views:0
Authors
Affiliations
1 Senior Research Fellow, Power System Division, Central Power Research Institute, Bangalore – 560 080, Karnataka, IN
2 Principal/Professor, Department of EEE, Gnanamani College of Technology, Namakkal-637018. Tamilnadu, IN
3 Engg. Officer. Gr.-4, Power System Division, Central Power Research Institute, Bangalore – 560 080, Karnataka, IN
1 Senior Research Fellow, Power System Division, Central Power Research Institute, Bangalore – 560 080, Karnataka, IN
2 Principal/Professor, Department of EEE, Gnanamani College of Technology, Namakkal-637018. Tamilnadu, IN
3 Engg. Officer. Gr.-4, Power System Division, Central Power Research Institute, Bangalore – 560 080, Karnataka, IN