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
Manigandan, T.
- Virtual Instrumentation Based Comparative Technique for Vibration Analysis and Energy Loss Calculation
Authors
1 Department of Instrumentation and Control Engineering, Dr. Mahalingam College of Engineering and Technology, Pollachi, Coimbatore, Tamilnadu, IN
2 P.A.College of Engineering and Technology Pollachi, Coimbatore, Tamilnadu, IN
Source
International Journal of Electrical Engineering, Vol 6, No 1 (2013), Pagination: 33-46Abstract
This paper proposes a modern approach for acquiring and analyzing vibration signals and to estimate the energy loss effectively during vibrations. The vibration signals acquired from the heavy machines with the help of vibration accelerometer will be transferred to a computer through a Data acquisition card and analysis is being carried out by using LabVIEW. Frequency domain analysis is used to study the nature of the vibrations and to estimate the energy loss during vibration. Comparative study is made with conventional vibration analyzers for performance validation of virtual systems. The performances of identical machines can be compared and steps can be taken to improve the performance of less efficient ones. Web publishing feature has been used to create a centralized virtual instrumentation server to acquire the signals from the sensor through a remote terminal in real time via networking to analyze and evolve recommendations over the network. The testing panel can be easily implemented in any location and if required, can be controlled via Internet or LAN.Keywords
Data Acquisition, Energy Loss Calculation, Vibration Analysis, Virtual InstrumentationReferences
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- Analysis of Software Based Self Test Methods for RISC Processor Core
Authors
1 Kongu Engineering College, Perundurai-638052, IN
2 School of Electrical Sciences, Kongu Engineering College, Perundurai-638052, IN
Source
Digital Signal Processing, Vol 2, No 9 (2010), Pagination: 182-186Abstract
In an Systems-on-Chip(SoC) design, a large number of complex arithmetic and logic functional modules are deeply embedded in datapaths of embedded processor cores which are further embedded in the overall SoC. Due to this design style, embedded processor cores have significant testability problems. Software-Based Self-Test(SBST) is a nonintrusive testing approach and provides at-speed testing capability without any hardware or performance overheads. Embedded processor testing techniques based 5on the execution of self-test programs have been recently proposed as an effective alternative to classic external tester-based testing and pure hardware Built-in Self-Test (BIST) approaches. A deterministic software-based self-testing methodology for processor cores is introduced that efficiently tests the processor datapath modules without any modification of the processor structure. By moving test related functions from external resources to the SoC’s interior, in the form of test programs that the on-chip processor executes, SBST significantly reduces the need for high-cost, big-iron testers, and enables high-quality at-speed testing and performance binning. To demonstrate the advantage of using SBST in at-speed functional testing, SBST framework was developed and applies it to an open source microprocessor core, named OpenRISC 1200. Software-based self-test was originally proposed for cost reduction in SoC test environment.
Keywords
Systems-on-Chip(SoC), Software-Based Self-Test(SBST), Built-in Self-Test (BIST).- Antibiotic Resistance-as a Threat to the Future and its Role in Dentistry
Authors
1 Department of Oral Medicine and Radiology, Sree Balaji Dental College and Hospital BIHER, Chennai, IN
Source
Indian Journal of Public Health Research & Development, Vol 10, No 12 (2019), Pagination: 1000-1002Abstract
The prescription of antibiotics is reaching its peak day by day in all specialities. This is causing antibiotic resistance in many bacteria along with evolution of newer multiple drug resistant strains of bacteria. If this situation continues then we would tend to ‘lose battle against the bugs’. Dentistry is a speciality commonly prescribing antibiotics all over the world. Lack of proper knowledge and lethargic attitude of many dentists contribute largely to the increasing antibiotic resistance among patients.Keywords
Antibiotics, Bacterial Resistance, Dentistry.- Banned Fixed Drug Combinations of NSAIDS:An Update for Dentists in India
Authors
1 Sree Balaji Dental College and Hospital, BIHER, Chennai, Tamil Nadu, IN
2 Department of Oral Medicine and Radiology, Sree Balaji Dental College and Hospital, BIHER, Chennai, Tamil Nadu, IN
Source
Indian Journal of Public Health Research & Development, Vol 10, No 12 (2019), Pagination: 1009-1011Abstract
Being the most common medical professionals in prescribing of Non-steroidal anti- inflammatory medications, Dentist in India are to be essentially aware of banned medications, that due to various reasons, still haven’t been withdrawn from market. Many fixed drug combinations are easily available without any scientific justification behind them. This article aims in creating an awareness among the dentist regarding banned fixed drug combinations of NSAIDS in India since September 2018.Keywords
Banned drugs, NSAIDs, Fixed Drug Combinations. Corresponding Author:- Pharmacovigilance, Adverse Drug Reactions and Future Aspects of Pharmacovigilance in India:A Review Article
Authors
1 Sree Balaji Dental College and Hospital, BIHER, Chennai, Tamil Nadu, IN
2 Department of Oral Medicine and Radiology, Sree Balaji Dental College and Hospital, BIHER, Chennai, Tamil Nadu, IN
Source
Indian Journal of Public Health Research & Development, Vol 10, No 12 (2019), Pagination: 1021-1025Abstract
Pharmacovigilance is useful toreassure the safety of drugs and protecting the consumers from their injuries effects. A number of single drugs as well as fixed dose combinations have been banned from manufacturing, marketing and distribution in India. An important issue about the availability of banned drugs over the counter in India is that sufficient adverse drug reactions data about these drugs have not been reported. The most common categories of drugs withdrawn in the last decade were non steroidal anti inflammatory drugs (28%), antidiabetics (14.28%), antiobesity (14.28%), antihistamines (14.28%), gastroprokinetic drugs (7.14%), breast cancer and infertility drugs (7.14%), irritable bowel syndrome and constipation drugs (7.14%) and antibiotics (7.14%). Drug withdrawals from market were made mainly due to safety issues involving cardiovascular events (57.14%), liver damage (14.28%), and carcinogenic reasons . Majority of drugs have been banned since 3-5 years in other countries but are still available for sale in India. The present study says about how to manage adverse drug reactions and to prevent it in advance and provides implications for developing a system that can ensure the safety and efficacy of drugs in India.There should be a multidisciplinary approach towards drug safety that should be implemented throughout the entire duration spanning from drug discovery to usage by consumers.Keywords
Pharmacovigilance, Adverse Drug Reaction, Drug Safety, Multidisciplinary Approach.- Immunomodulators in Oral Diseases:An Update
Authors
1 Sree Balaji Dental College and Hospital, BIHER, Chennai, Tamil Nadu, IN
2 Department of Oral Medicine and Radiology, Sree Balaji Dental College and Hospital, BIHER, Chennai, Tamil Nadu, IN
Source
Indian Journal of Public Health Research & Development, Vol 10, No 12 (2019), Pagination: 1039-1044Abstract
Immune-mediated diseases are some of the diseases that affect the patient’s quality of daily life due to their chronic nature. Of which most of them are mucocutaneous diseases and they involve the oral cavity. The treatment of these diseases is oftentimes challenging due to their immunological nature, comorbidity, frequent relapses and long term use of medications and their complications. Immunomodulators are the most rapidly developing current trend. They are used quite often for a large number of these diseases. This article discusses some of the lesions where immunomodulatory drugs are used.Keywords
Immunomodulators, Immunosuppressants, Immunostimulants.- Proton therapy in Head and Neck Cancer-A Review
Authors
1 Post Graduate Student, Department of Oral Medicine and Radiology, Sree Balaji Dental College and Hospital, BIHER, Tamil Nadu, Chennai, IN
2 Professor, Department of Oral Medicine and Radiology, Sree Balaji Dental College and Hospital, BIHER, Tamil Nadu, Chennai, IN