bluuebunny/crossref_metadata_2025_split huggingface dataset:
Passive Constrained Layer Damping: A State of the Art Review
Authors: Kumar Ambesh , Behera Ranjan K. 
Published: November 2019

Abstract
In this paper authors discuss the advancements made over years in the passive constrained layer damping (PCLD) technique used for structural vibration control. To start with, the paper presents a brief literature survey on passive damping techniques using viscoelastic materials (VEM) emphasizing unconstrained layer damping (UCLD) followed by PCLD. The discussion on PCLD technique includes different mathematical models and experimental investigations related to it. Finally, the various design modifications proposed by the different researchers in order to improve the performance of conventional PCLD configuration in presented.
Pitting and Electrochemical corrosion behaviour of 316L austenitic stainless steel subjected to warm deformation
Authors: Kumar Viranshu , Kumar Gupta Ratnesh , Das Ghanshyam 
Published: November 2019

Abstract
Electrochemical and pitting corrosion behaviour of undeformed, deformed and annealed after deformation of the 316L stainless steel have been investigated by using electrochemical corrosion test methods. The results indicated that pitting occurred in undeformed sample, while the small pits were observed in deformed and annealed sample after immersion test in 10% FeCl3 solution. Microstructural characterization of undeformed, deformed and corroded sample were analysed by optical microscope and SEM. A Potentiodynamic polarization test in PWR environment was performed to evaluate the electrochemical behaviour of samples after deformation and heat treatment. The results showed that the corrosion rate decrease after heat treatment of deformed samples because heat treatment after deformation form a more protective oxide film on the surface of samples as compared to oxide film form on the surface of undeformed sample. The Ecorr shifted toward the passive direction with increase in annealing temperature after deformation. The shift of Ecorr towards the passive direction indicates a more protective passive film formed on the surface of heat treated samples after deformation.
Tribological Characteristics of Epoxide based Bio lubricant – commercial gear oil blends
Authors: Jagadhi Priyadharshan SP , Srinivas V , Rama Rao Chebattina Kodanda , Vandana V , varaaha subrahamanyam Pentakota 
Published: November 2019

Abstract
This study investigates the effect of epoxide based bio-lubricant derived from Calophyllum Inophyllum blended in commercial gear oil. The tribological properties of the blends are investigated on a four-ball wear tester. The base lubricant used is EP-140 gear oil and study is carried out by blends in 5%, 10%, 15%, 20% volume percentages of Calophyllum Inophyllum oil. Both wear test and friction test were carried out as per ASTM standards for various blends and the results were studied. The experimental results show that the base oil wear scar diameter increased with an increase in load and reduced by the addition of Calophyllum Inophyllum concentrations. The frictional torque is analyzed and the coefficient of friction is calculated. The results shows that 15% of bio-oil concentration is relatively more efficient compared to the other three. Despite a fall in seizure load, the overall results reveal that the addition of 15% Calophyllum Inophyllum to EP-140 gear oil performs better thereby improving anti-wear characteristics of the commercially available lubricants.
An Experimental Investigation of surface roughness of FDM Build parts by Chemical Misting
Authors: Mishra S.B. , Acharya Eeshan , Banerjee Dipabrata , Khan M.S. 
Published: November 2019

Abstract
Rapid Prototyping or additive manufacturing is a process of creating 3 dimensional objects by adding materials layer by layer. It is a modern manufacturing process of producing more complex shaped materials which might be difficult or impossible in traditional machining processes. This technique has application in all fields of life and many tools artefacts circuit boards etc. have been produced by this process. It also produces new bones to be replaced by older ones. In this treatise an experiment has been conducted to determine the surface roughness before and after chemical treatment thereby comparing both values. Design of Experiments was conducted in Minitab by Taguchi analysis and six parameters, three-part building parameters Raster Angle, Raster Width, Air Gap, and three-part smoothing parameters Temperature, Time, Cycle have been found out. Analysis of Variance (ANOVA)has been carried out to determine the relationship of each parameter along with regression equation. Also surface plots have been drawn to examine the effect of parameters on surface roughness.
Effect of cenosphere filler on the hardness and impact strength of wild cane fibre mat reinforced laminated composites
Authors: Sahu Pruthwiraj , Kumar Parida Sambit 
Published: November 2019

Abstract
This study deals with the development of laminated composites consisting of epoxy resin and cellulosic wild cane fibre (Arundo Donax L.) woven mat (cross-ply), and the effect of cenosphere filler on the microhardness and impact strength. Cenosphere used as a filler material, produced during burning of coal in thermal power plants. The conventional hand lay-up practice is applied to prepare different composite samples with varying weight percentage of filler content. The wild cane fibre is treated with alkali (5% NaOH) to improve its surface properties. It is observed that, mechanical properties, such as microhardness and impact strength are significantly influenced by incorporation of this waste-based ceramic filler for treated fibre composite samples. The laminated composites developed from this fibre mats can have potential application in automobile interiors and lightly loaded structural applications.
Investigations on the effect of electrode gap variation over pulse-electrodeposition profile
Authors: Jyoti Biswal Hrudaya , Vundavilli Pandu R , Gupta Ankur 
Published: November 2019

Abstract
The influence of gap between the cathode and anode over electrodeposition profile was investigated using both the experimental and simulation techniques. Experiments were performed through deposition of copper on stainless steel substrates while varying the electrode distance with a constant applied voltage. Pulse current waveform with 70% duty cycle was applied for better uniform deposition. Complementary 3D model was developed to simulate the effect of electrode distance on current density distribution and thickness of deposition with COMSOL Multiphysics 5.3a. For the chosen experimental conditions, an optimum inter-electrode distance of 60 mm was identified for maximum deposition and good surface morphology. In spite of the application of pulsed current waveform, some amount of non-uniformity was encountered due to edge effect. Inter-electrode gap was demonstrated to be an important factor influencing the deposition profile by correlating experiments with simulation.
Study of controlling parameters during electro-discharge machining of titanium alloy using grey relation analysis coupled with Taguchi philosophy
Authors: Debnath Biswajit , Banik Dipraj , Rahul  , Huang Hu , Routara B.C 
Published: November 2019

AbstractTitanium grade 4 is a widely used material in the manufacturing industry due to its properties like high strength to weight ratio, low density, high-temperature resistivity, high corrosiveness. But due to its high strength, it is hard to machine in conventional machines. So here a different approach is shown to machine Titanium. Electro-discharge machine(EDM) is used for machining this metal. In this research work, an investigation is done to find the set of process parameters (peak current, gap voltage, pulse on time) for which responses like metal removal rate will be highest, but electrode wear rate and surface roughness is least. Optimization is done using Grey relation analysis coupled with Taguchi philosophy.
Smoothed Podgórski Strength Criterion
Authors: Szwed Aleksander , Kaminska Inez 
Published: November 2019

Abstract
A modification of the Podgórski limit state criterion is proposed in order to smoothen the plasticity surface allowing for application of the yield function in plastic evolution law. Convexity of the potential is discussed and calibration of five material parameters is carried out using common experimental tests, while two parameters remain arbitrary. Comparison of the model prediction with the available empirical data for concrete is presented and then recommendations are given in reference to the values of two arbitrary chosen parameters.
Influence of Imperfection on Buckling Resistance of Perforated Thin-Walled Bar with Very Low Slenderness – FEM Analysis and Comparison with Experimental Results
Authors: Piotrowski Andrzej 
Published: November 2019

Abstract
In this paper, the results of modelling of compression test for the perforated thin-walled bars of very low slenderness are shown and confronted with the experimental results. Three sets of imperfections as well as a model without imperfections were analysed and compared. Application of initial imperfections improved the results in most cases, but not always in the same extent, there were also some cases, where they worsened the compliance with experiment instead.
Calculation of the Rectangular Cross-Section Beams On the Side Buckling Taking into Account Creep
Authors: Zotov Ivan , Lapina Anastasia , Yazyev Batyr , Chepurnenko Anton 
Published: November 2019

Abstract
The article presents the derivation of the resolving equation for calculating the flat form of bending stability of the beams, taking into account creep. When deriving the basic equation, the application of the load with eccentricity, as well as the initial curvature of the beam is taken into account. The solution of the test problem for a wooden cantilever beam is presented. The value of the long-term critical load was introduced and it was shown that the load acting on the beam should not exceed it. A new criterion for determining the critical time is proposed.
Dynamic Axisymmetric Problem of Direct Piezoelectric Effect for A Bimorphic Plate of Stepwise Variable Thickness
Authors: Shlyahin Dmitrij Averkievich , Ratmanova Olesya Viktorovna 
Published: November 2019

Abstract
The dynamic axisymmetric problem of direct piezoelectric effect for a circular two-layer transducer consisting of a metal substrate and a piezoceramic plate of smaller diameter is considered. The oscillations of the electroelastic system are carried out due to the action of a mechanical load on its front surface, which is an arbitrary function of time and radial coordinate. The presented mathematical model of calculation allows to take into account the connectedness of longitudinal-transverse oscillations of a structure that is asymmetric in height. A new analytical solution was obtained in the framework of the refined theory of Timoshenko by the method of finite integral transformations. The calculated ratios make it possible to choose the geometric dimensions of the bimorphic plate, which most effectively allow to convert the mechanical load into the generated electrical pulse. The considered designs are widely used as touch switches that regulate the operation of valves for various purposes.
Controlling Production Activities Using Information Systems to Improve Cost Efficiency
Authors: Sidik R , Lestari V F , Winanti M B 
Published: November 2019

Abstract
The aim of this study is to control the production and reduce the company’s production costs at Rail and Query (RAQUER) by using information system implementation. This study found the problems that arise in production activities, causing leakage of high production costs in RAQUER. RAQUER is a medium-scale cottage industry engaged in the business of bag-making convection. This study was conducted by applying a qualitative descriptive approach and system development using a prototype model. System development included the identification of needs, data modeling, interface design, and application models. System testing was done to meet user needs that had been obtained from the identification of needs. The results achieved from this study are systems that able to control the production of bags at RAQUER so they can create production costs that are used more efficiently. If RAQUER is able to control its production process through this information system, cost efficiency can be achieved because there is no more random and useless production.
Website – Based on Vehicle Traffic Monitoring System
Authors: Kurniati P S , Puspitasari A 
Published: November 2019

Abstract
This research was conducted to provide suggestions how to monitor the road traffic conditions by using data sent from cameras installed at each intersection. Literature study, observation, system design and system testing used as a method in this research. With this method we can make an accurate information system regarding traffic monitoring. The results of this study is to obtained the data such as general conditions of the road, the number of vehicles passing, the average speed of the vehicle, the travel time of the vehicle, the position of congestion and the time of congestion. The creation of a monitoring system is very important because it can provide information about the road conditions clearly. From the current problems, the authors want to make a “Website-Based Vehicle Traffic Monitoring System” which later the system becomes information for road users and the police to monitor traffic.
Web-Based Business Opportunity
Authors: Adler J , Dewi S C 
Published: November 2019

Abstract
This research aims to see how the benefits will be generated by being a user in web-based opportunity (Youtube). This research used qualitative approache and descriptive method with analytical techniques as well as literature studies to explain the advantages from becoming a youtuber. The results of this study is becoming a YouTuber will gain a lot of advantages such as adsense payments, sponsorship, brand ambassadors and also corporate collaboration. A thousand of suscribers and viewers will gain opportunities from a company that interested in collaborating and adsense come. This research is expected to motivate millenials to see the business opportunies that can be gained by being a youtuber.
Information Technology for Accounting Application
Authors: Herlianti  , Tawami T 
Published: November 2019

Abstract
This study aims to determine the importance of accounting with accurate applications, namely as a tool to determine the policies of business people. The method used in writing scientific papers was also a descriptive qualitative method using data related to the topic. the results of this study find that all types of professions and fields which certainly have close relations with the world of accounting. With this application, we can exercise control or supervision related to company activities, including by making appropriate decisions from the application of this accounting. Accounting courses help in separating personal and business money. Have a clear payment system. From the results of the explanation above, it can be concluded that this accounting system will be able to assist businesses in determining the continuity of their business and suggest the application of accounting to help business success that is on the way because accounting has contributed greatly to advancing the company and easier by using an accurate application
Design of Information Systems Web-Based Car Parking Place Mall
Authors: Ali M H , Kurniawan D 
Published: November 2019

Abstract
The purpose of this research is to design a system that can help car owners to order parking spaces in malls online with web-based systems. The research method used was descriptive research method, to present a complete picture related to some of the variable situations examined. Data collection techniques use primary and secondary data and object-oriented system approaches, which support the design of web-based information systems. The results of this study can build software tailored to user needs, ease of use, and on time. This parking lot ticket booking website can simplify and simplify the selection of parking lots within the designated mall, allowing mall visitors to order online, and can reduce the number of people in getting a parking space at the mall.
The Influence of Financial Technology in Financial Transactions
Authors: Firdaus D W , Aryanti R K 
Published: November 2019

Abstract
The purpose of this descriptive research is to make a systematic, factual, and accurate description and know how to use the influence of financial technology (Fintech) in financial transactions. This research method used a descriptive method as a method. The results of this study are to show the study of the influence of fintech in financial transactions in general. In further research, a more in-depth study of the use of fintech will be carried out. Fintech is the result of a combination of financial services and technology that ultimately changes the conventional business model to moderate. The influence of financial technology in financial transactions using the OVO application can be cheaper, faster and safer. OVO transaction categories, such as Pay bills / top ups (Electricity, Telephone, Internet or Insurance and other categories). Payment of transactions with the OVO application uses OVO cash.
Design of Project Data Management Information System
Authors: Fadillah A P , Fitriana D 
Published: November 2019

Abstract
The purpose of this research is to further improve the design of the project management information. PT. XYZ is a company located in Kiarapayung, West Bandung, Indonesia. This company is engaged in services in the procurement of building construction or road construction. The company has not used an integrated information system in the management of project data, companies have difficulty in managing both transaction data and create reports. Information system aims to support operations, management, and decisionmaking [1]. Data that has not been integrated has resulted in difficulties in managing reports, and has made it difficult to process the salary of workers who are involved in ongoing project implementation which needs a management information system to help the project data so that data management and report generation can be easily created, because the data is already integrated with the database. It can be concluded from the problems described earlier that the company needed a data management information system project. Object-oriented approach method and prototype system development method were used for this study. The result is that project management system can improve the process of managing data more easily and quickly.
Designing of Eid Al-Adha Qurban Meat Stock Information System to Optimize its Distribution
Authors: Hidayat H , Munshi F A 
Published: November 2019

Abstract
The purpose of this study is to design information systems to optimize the distribution of Qurban meat in Eid Qurban. During this time each local Qurban organizer carried out their respective Qurban activities. The meat supply in some region have an uneven distribution of qurban meat. They did not know the number of qurban meats in other areas and their distribution. Therefore, as a solution to optimize the distribution of qurban meat, the author designed an information system for searching and requesting qurban meat based on website. This system is designed for each Qurban organizer so that they can inform about the qurban meat stocks which can be requested by another organizer. This research used experimental method. The system designed using the A-star algorithm to find the closest location. The programming languages used are PHP and JavaScript programming languages. While database management used MySQL. This system is applied to search for excess qurban meat stock at the nearest location. The result is that the application could function properly and ready to be used in the public. The existence of this designed system is expected to help the process of distributing qurban meat to become more optimal so that the social objectives of the celebration of the Qurban feast are achieved.
Development of E-Recruitment as a Decision Support System for Employee Recruitment
Authors: Fachrizal M R , Radliya N R , Manik A 
Published: November 2019

AbstractThis research aims to design and develop an employee recruitment system that can manage applicant data and provide recommendations for eligible applicants to be accepted or rejected by applying the Profile Matching method. Current problems in the employee selection process at PT. Duta Tata Echoindo is still done with a manual calculation system so that the recruitment process takes a long time and allows the company to get employees who are not in accordance with the desired competencies. The criteria used in the employee selection process are General Skills Assessment and Special Skills Assessment. The Profile Matching Method will calculate the gap between the criteria score and the applicant’s profile score. Applicants with the highest match score level have a great chance of being accepted. The result of this research is a web-based E-Recruitment system that can automatically calculate the match level of each applicant based on the Profile Matching method. The impact of this research is that the E-Recruitment system will speed up the recruitment process and make it easier for the HR division to make decisions to recruit employees.
Hyper Text Transfer Protocol for Securing Packet Inspection in Intrusion Prevention System Device
Authors: Friyanto A 
Published: November 2019

Abstract
Analysis of inspection method packet HTTPS or Hypertext Transfer Protocol Secure in Intrusion Prevention System (IPS) device is to explore the methods that IPS do in analyzing HTTPS Paket. Hypertext Transfer Protocol Secure or HTTPS is data communication between client and web server in essentially is end to end secure connection. In network security, IPS device function is inspection every packet that enters and exits to internal network including packet secure connection. HTTPS packet and others secure connection packet are running packet in the network with did not plain text, but all packet was encrypted from source. Packet encryption make IPS difficult to inspection the packet and knows what the content inside the packet. One of the methods IPS to inspection the HTTPS packet is to decrypt and re-encrypt. This method makes two sections end to end secure connection. The first is secure connection between IPS and client using self-sign digital certificate. And the second is secure connection between IPS and web server using digital certificate from trust certificate authority (CA). So the method makes HTTPS not end to end secure connection directly between client and web server in essentially HTTPS. However, the method succeeded in making IPS able to carry out inspections and find out the contents of the packet.