Paper Title

THE EFFECT OF AN ACIDIC ENVIRONMENT ON CORROSION OFDENTAL AMALGAM

Abstract

Dental amalgam is as yet the most helpful therapeutic material for back teeth and has been effectively utilized for over a century. Dental amalgam has been broadly utilized as an immediate filling material because of its ideal mechanical properties just as minimal effort and simple situation. Be that as it may, the mercury it contains raises worries about its natural poisonous quality and ecological peril. In spite of the fact that being used for dental amalgam has consistently been presumed pretty much enthusiastically because of its supposed wellbeing risk. Amalgam reclamations frequently discolor and erode in oral condition. Consumption of dental amalgam can cause galvanic activity. Particle discharge because of erosion is generally significant. People are presented to mercury and other primary dental metals through fume or consumption items in gulped salivation and furthermore direct assimilation into blood from oral mucosa. During late decades the utilization of dental amalgam has been talked about concerning potential dangerous impacts of mercury parts
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Paper Title

OXIDATION OF DOPAMINE BY HIGH-VALENT MANGANESE A LINK TO NEURODEGENERATIVE DISORDERS

Abstract

The fluid stage oxidation of benzyl liquor is a significant response for creating Benz aldehyde and benzoic corrosive that are to a great extent required in the perfumery and pharmaceutical industries.The current generation frameworks experience the ill effects of either low change or over oxidation.In-manufactured cell reinforcement arrangement of body assumes its conclusive job in counteractive action of any misfortune because of free radicals. Be that as it may, imbalanced safeguard instrument of cancer prevention agents, overproduction or joining of free radicals from condition to living framework prompts genuine punishment prompting neuro-degeneration. Neural cells endure practical or tactile misfortune in neurodegenerative illnesses. Aside from a few other ecological or hereditary elements, oxidative pressure (OS) prompting free extreme assault on neural cells contributes disastrous job to neuro-degeneration. However, oxygen is basic forever, imbalanced digestion and abundance receptive oxygen species (ROS) age end into a scope of scatters, for example, Alzheimer\'s malady, Parkinson\'s illness, maturing and numerous other neural issue. Poisonous quality of free radicals adds to proteins and DNA damage, aggravation, tissue harm and consequent cell apoptosis. Cancer prevention agents are currently being viewed as influential restorative against serious neuronal misfortune, as they have ability to battle by killing free radicals. Diet is significant wellspring of cell reinforcements, just as therapeutic herbs are getting consideration regarding be business wellspring of cancer prevention agents at present.
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Paper Title

FLIGHT DATA RECORDERS RANDOM VIBRATION ANALYSIS OF MECHANICAL HARDWARE

Abstract

Flight data recorder (FDR) is an electronic device mounted inside the aircrafts for the reason of research of the accidents. FDR is an assembly of each mechanical and electronic components. it is important to layout the FDR with excessive power and stiffness for both static and dynamic loads to avoid the failure when injuries or crash of the flights arise .generally the elements of the FDR will manufactured by way of each metals and non-metals. The parts of the FDR are experienced via special sorts of loads like harmonic, random, and shock vibration masses. excessive deformations and stresses can be advanced for the duration of these masses and inner collisions of components can take region after which results in individual element or meeting failure. So it\'s miles very crucial to investigate the response of the FDR subjected to those hundreds. in the present work, FDR is analyzed beneath random vibration loads inside the form of base acceleration in X, Y and Z instructions with the aid of the usage of finite detail simulation software Ansys Workbench. The parts and meeting are modeled in Ansys workbench. The response of the structure is analyzed for with and with out rib FDR cases. Later the first-class case is analyzed with composite substances. Carbon epoxy and E-glass epoxy 3-D composite materials are chosen to perform the analysis. right boundary situations, mesh and contacts among components are assigned to the FDR meeting. it\'s miles determined that FDR shown better stiffness with ribs for all directional random vibration loads than with out ribs. The deformations in FDR with ribs and without ribs are located to be in the limits of clearance available. hence there is no danger of collision between the elements. it\'s miles determined that there may be 28.26% of weight reduction in carbon epoxy composite FDR compared to the standard FDR with ribs.
KEYWORDS : Flight data recorder (FDR), harmonic, random, and shock vibration loads.

Paper Title

ANALYSIS OF ULTRACONDUCTORS AND SUPERCONDUCTORS

Abstract

An everyday conductor\'s electric resistance is due to those atomic vibrations, which hinder the movement of the electrons forming the modern. If an regular conductor were to be cooled to a temperature of absolute 0, atomic vibrations could end, electrons could flow with out obstruction, and electrical resistance would fall to zero. A temperature of absolute 0 can not be finished in practice, however some substances exhibit superconducting characteristics at higher temperatures. New superconducting substances are being determined on a ordinary basis, and the hunt is on for room temperature superconductors, which, if located, are predicted to revolutionize electronics. Room temperature superconductors (ultraconductors) are being advanced for business packages via Room Temperature Superconductors Inc. (ROOTS). Ultraconductors are the end result of greater than sixteen years of scientific research, unbiased laboratory testing and 8 years of engineering development. From an engineering angle, ultraconductors are a fundamentally new and permitting generation. those substances are claimed to behavior power at the least a hundred,000 instances higher than gold, silver or copper.
KEYWORDS : electrical resistance, atomic vibrations, absolute zero, superconductors, ultraconductors

Paper Title

STUDENT EVALUATION TOOL THROUGH NATURAL LANGUAGE PROCESSING

Abstract

Evaluating a student is not an easy task, it is a major problem in the current education system. The same is true for manually assessing a student in developing countries, especially in developing countries like India. Here is a solution to save resources and time in the education system. This paper provides an idea to assess the student at any time. Machine learning technology through the use of natural language processing. This technology that automates evaluation takes less time compared to human resources and has more accurate results.
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Paper Title

CREATIVE ACCOUNTING PRACTICES IN THE INDIAN CORPORATE SECTOR: AN EMPIRICAL STUDY

Abstract

Creative accounting is likewise alluded as the earning management and it for the most part incorporates the activities like controlling the financial statements. Now and then, the practice of creative accounting prompts the corporate scandals. There have been various situations where some financial fakes were accounted for in the corporate sector and in the greater part of the cases, the activities of creative accounting were included. Henceforth, it tends to be said that the creative accounting is turning into a major issue for the corporate sector as certain organizations are utilizing it in wrong way. The interesting point about this creative accounting is that the entirety of its activities go under the rules and regulations and a large portion of the accountants keep the essential norm and rules to produce the financial statements. The current paper highlights the creative accounting practices in the Indian corporate sector.
KEYWORDS : Creative, Accounting, Corporate, Sector

Paper Title

FAILURE STRENGTH ANALYSIS OF COMPOSITE I-BEAM FOR EFFECTIVE DESIGN

Abstract

In most of the acidic environments in the industry, the steel equipment parts are coated with Polyurethane (PU, which indicates chemical reaction after some time of use. This is a prevalent and persisting problem of the industries. Prevention of this rust and extend the life of steel parts is a challenge to the equipment designers and users. This problem can be minimized or prevented by use of reinforced epoxy glass fiber composite material. In the present research work, the results have revealed that, 2015 araldite indicates, better resistance to the reaction with maximum stress as 10.797 MPa. This is comparable to maximum stress value of 10.363 MPa with Huntsman Araldite adhesive. This shows improved failure strength on th Web Flange Joint (WFJ). The numerical analysis clearly shows there is no reaction effect on the immersed, in the acidic solution, reinforced epoxy glass fiber for a certain period of time. Hence the sample has shown much improved behavior in the subjected environment.
KEYWORDS : Chemical Industry, Steel parts, Polyurethane, Reinforced epoxy glass fiber, Huntsman Araldite

Paper Title

MULTIMEDIA QOS AND WIRELESS NETWORK SECURITY: A META-ANALYSIS

Abstract

Many routing protocols have been proposed for wireless sensor networks. These routing protocols are almost always based on energy efficiency. However, recent advances in complementary metal-oxide semiconductor (CMOS) cameras and small microphones have led to the development of Wireless Multimedia Sensor Networks (WMSN) as a class of wireless sensor networks which pose additional challenges. The transmission of imaging and video data needs routing protocols with both energy efficiency and Quality of Service (QoS) characteristics in order to guarantee the efficient use of the sensor nodes and effective access to the collected data. In order to analyze QoS parameters for various WSN hardwares this paper proposes a QoS testbed with a developed application, designed for estimating critical QoS parameters. Demonstration of the proposed QoS testbed is performed on XBee WSN modules where the basic set of measurements and modeling is presented.
KEYWORDS : WSN, wireless multimedia sensor network (WMSN), quality of service (QoS), routing protocols.