VOLUME 5, ISSUE 4, APRIL 2018

Abstract: Let F_n be the free Lie algebra freely generated by a set {x_1,x_2,?,x_n } and let R be a verbal ideal of F_n. We prove that if W is a primitive subset of F_n/R which all of its elements do not involve x_n then W is primitive in F_(n-1)/R ^ , where R ^=RnF_(n-1).

Keywords: Free Lie algebras, solvable, nilpotent (super)algebras.

Abstract: Autonomous driving is a promising technology to improve transportation in our society. In this paper an end-to-end approach to learn how to steer a car autonomously from images is proposed. The approach proposes to map an input image to a small number of key perception indicators that directly relate to the affordance of a road/traffic state for driving. This representation provides a set of compact yet task-specific complete summary of the scene to enable a simple controller to drive a car autonomously. Convolutional Neural Networks (CNNs) trained to output steering wheel angle commands from front camera images centered on the road. For this demonstration deep Convolutional Neural Network is trained using recording of human driving and show that our model can work well to drive a car in a very diverse set of virtual environments. Results show that this approach can generalize well to real driving images.

Keywords: Image Preprocessing, Convolutional Neural Networks (CNN), Object Detection, Machine Learning, OpenCV.

Abstract: Amyloid proteins have been known to be responsible for many neurodegenerative diseases of mammals including humans. Histopathologically, amyloids are known to be formed due to misfolds, mutations and other induction events concerned with these proteins in the patients. Once formed, these proteins have been well reported to undergo nucleation and form fibrous projections that result in cell-death. In living system (microorganisms and higher organisms alike), similar functional amyloid proteins are known to be produced with similar nucleation processes. A major amyloid involved in Alzheimer's disease (AD) is the misfolding of human a-synuclein (2N0A). In this report the homologous protein of 2N0A was created and studied for interaction with functional amyloid, TasA from Bacillus subtilis (5OF1) using the Z-dock server, and analyzed the interacting aminoacids. This report will help in understanding the self-folding and nucleation process of the functional amyloids in bacteria and further correlate their interaction with human pathological amyloids.

Keywords: Functional amyloids, homology modelling, docking, interaction, Alzheimer's disease (AD)

Abstract: Long and short bridges are of different kind, the cable stayed brides are used most commonly. The cable stayed bridges are more stable in case of any danger. The bridge is more stable as structure and has less cost maintenance. Choosing a cable stayed bridge is well structured decision of economical characteristics. This kind of the of the bridges have become popular long span bridges. When compared to suspension bridges the cable stayed bridges are more popular. A cable stayed bridge consists of one or additional tower with cables supporting the upper deck. In terms of cable arrangements, the foremost common sort of cable stayed bridges are a fan, harp, and semi fan bridges. Due to their massive size and nonlinear structural behavior, the psychoanalysis of those sorts of bridges is additional sophisticated than the standard bridges? In these bridges, the cables are the most supply of nonlinearity. Obtaining the optimum distribution of post-tensioning cable forces is a critical job and plays a dangerous part in optimizing the planning of cable stayed bridges. This is an optimum style of a cable-stayed bridge with minimum price, whereas achieving strength and utility necessities could be a hard job. This paper discusses a theoretical review of the state of the art process of cable stayed bridges.

Keywords: Bridge, Cable Stayed Bride, Long Stayed Bridge.

Abstract: Solar energy is an important source of renewable energy. It is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as photovoltaic, solar heating, molten salt, solar thermal energy, solar architecture, power plants and artificial photosynthesis. We use the solar energy to heat the air for various applications such as food drying, air conditioning, preheating, etc.

Keywords: Solar energy, parabolic solar collectors, parabolic solar reflector.

Abstract: A structural member composed of two or more dissimilar materials joined together to act as a unit is known to be a composite member. Cold- formed steel members are extensively used in the building construction industry, especially in residential, commercial and industrial buildings. In recent times, the use of cold- formed high strength steel members has rapidly increased. In this the flexural behavior of cold formed steel with M30 grade of concrete is investigated by conducting analytical and experimental study. Totally six simply supported composite beam specimen are tested under two point loading to determine the flexural strength. There are six composite beams and it is provided with different configuration of shear connectors. The cross section of beam were kept such that span to depth ratio varied from 8 to 12. The cold formed steel of Channel section with lip facing at compression side is used. To avoid slip and to transfer horizontal shear between cold formed steel and concrete, the shear connectors are provided. The Channel shear connectors and T - shear connectors were used. The beam specimens were tested by subjecting them to two point loading. The load- deflection behavior, ultimate flexural load and failure pattern of beam had studied. The experimental results indicate that, the load carrying capacity of the composite beams with Channel connector is more than the composite beams with T shear connector. The experimental results have also indicated that, the span to depth ratio have an influence on the increase in the load carrying capacity of the composite beams. The mid-span deflection at ultimate load for the composite beams was reduced in case of Channel shear connector. It was observed that, the steel-concrete composite beams failed due to flexural and shear-compression failure.

Keywords: Cold Formed Steel, Shear Connector, Composite Beam, Flexural behavior.

Abstract: This study was carried out to find the shear behavior of sandwich wall panels in both simply supported connection and in rigid connection. Sandwich panels has become a topic of interest among researchers in the recent years. Sandwich panels consists of Expanded Polystrene foam as core material with the thickness of 75 mm caged within the weld mesh. The dimension of the sandwich panels were 1000mm x 500mm x 130mm. The skin material used is standard concrete of grade M40 of thickness 25 mm. River sand of nominal size 2 mm is used as fine aggregate. Addition of GGBS improves the strength of concrete with the ratio of 30% GGBS and 60% concrete. Sandwich wall panels were casted individually and cured in ambient temperature. The sandwich wall panels were connected using high strength bolt of grade 8.8, thus a framed structure is formed. The compressive strength of concrete sandwich wall panel is 42.5Kn/m2. Glenium is used as superplasticzer to reduce the water percentage and also imparts high strength to concrete at early age. By using bolted connection the frame acts as simply supported, thus the end moments are restricted and it has the advantage to counter effect dynamic load. In rigid connection steel bar of 6mm diameter of 'W' shaped connection in used.These wall panels can be used as load bearing walls, partition walls, window panels and other shapes that provide attractive, functional and durable facade. These sandwich wall panels can be best alternative solution for the low cost energy efficient building.

Keywords: Expanded Polystyrene Foam, Shear Connector, Composite slab, Flexural behavior.

Abstract: Energy is one of the most important factors in economic growth and social development in all countries. Construction works consume energy at different levels in every stage of the life-cycle. Construction materials occupy a great share of this consumption. Therefore, the amount of energy consumed by materials used in structures during their lifecycle is an important parameter in determining the energy efficiency of the Structure. In this experimental study, the importance of energy efficient material selection in designing "Energy Efficient Cement Concrete" is considered and discussed. It presents the feasibility of the usage of by product waste materials like fly ash, query dust, marble powder/ granules, plastic waste and recycled concrete and masonry as aggregates in concrete. The use of fly ash in concrete contributes the reduction of greenhouse emissions with negative impacts on the economy and reduction of quantity of cement in concrete, hence energy required for production also reduced. It has been observed that 0.9 tonne of CO2 is produced per ton of cement production. The concrete is made with wastes materials which are eco-friendly so called as Green concrete. Thus, by the use of green concrete it is possible to reduce the CO2 emission in atmosphere towards eco-friendly construction technique and also reduce energy required for production of Ordinary Portland Cement.

Keywords: Energy Efficient Cement Concrete, Green Concrete, Fly Ash, Lifecycle, Greenhouse Emission.

Abstract: The objective of this paper is to design and analyze a composite drive shaft for power transmission applications. Composite structures substitutes conventional metallic structures and having many advantages. Its main advantages consist of higher specific stiffness and higher specific strength of composite materials. This paper deals with the design of conventional two-piece steel drive shafts with one-piece automotive composite drive shaft. A one-piece drive shaft for rear wheel drive automobile was designed using Carbon/Epoxy composites. .A composite shaft made of Carbon/Epoxy composites can be tested with the help of torque tester. The composite materials are having lower density which results in to reduction in the weight of shaft significantly. The design parameters are selected with the objective of minimizing the weight of composite drive shaft &increase in torque capability compared with a conventional two-piece steel drive shaft. By analysing performance conventional two piece steel drive shaft can be replaced by one piece composite drive shaft.

Keywords: Carbon/epoxy, drive shaft

Abstract: This paper analysis the configuration of Enhanced Interior Gateway Routing Protocol (EIGRP) using the Virtual Private Network (VPN). The VPN enables service provider to implement point-to-point link connectivity between the customer locations. In this paper, the Hub and the Spoke topology are used to send traffic thus it provides safe and encrypted connection. They optimize their performance by taking automatic routing decisions for data transmission between the sites and enhance end to end connectivity. The proposed EIGRP uses the Diffusing Update Algorithm thus it takes place 90 milliseconds to achieve the convergence time. The proposed method ensures packet delay and does not have boundary decisions between routers. The main advantage of the proposed method is that the efficiency of the EIGRP is too better than the OSPF proposed. The GNS3 software result shows that EIGRP provides better performance than the OSPF protocol by their administrative distance, convergence time and metric calculations.

Keywords: Routing Information Protocol (RIP), Routing Protocol, GNS 3 software tool, Open Short Path First (OSPF), Enhanced Interior Gateway Routing Protocol (EIGRP).

Abstract: UAVs- Unmanned Aerial Vehicles in a broader context are known as drones. This research emphasizes more on 3D printing a quadrotor with 'X' shaped frame. We built a CAD model of drone frame using SOLIDWORKS, following that; we performed three types of finite analysis 1. Static structural, 2. Impact analysis, and 3. Modal analysis. The drone frame is simulated and analysed under various boundary conditions such as lift, drag, and thrust till the optimized results of minimum displacement, a factor of safety is achieved. We printed the frame of drone on PRUSA I3 Mk3 3D printer by using ABS-PC and carbon fiberglass materials as the filament.

Keywords: 3D Printed Drone, Drone Frame Analysis, Structural Analysis, Drop Test.

Abstract: Nowadays, the centrifugal pumps became very popular because of recent development of high speed electric motors, steam turbines etc. Centrifugal pumps can be single-stage or may be multistage pumps. It depends upon the number of impellers used in the pump. Single stage pump consists of only one impeller while in multistage pumps the impellers are mounted in the series in pumps. These Centrifugal pumps can be analyzed by software code like Computational Fluid Dynamics (CFD).This CFD tool or code helps to optimize the pump performance. The complex internal flows are to be predicted with the CFD code. The optimized pumps are used for various applications like drainage and drinking water system, chemical Industries- Catalyst transfer, acid transfer and neutralizing, waste water/Chemicals- Industrial effluents, purifying water, in process industries- paper pulp, chemicals, and pharmaceuticals etc.

Keywords: Centrifugal pump, impeller, CFD.

Abstract: The helical compression spring used in suspension system or shock absorber is a mechanical device designed to smooth out or damp shock impulse and dissipate kinetic energy. A helical coil compression spring which used in transport three wheeler is belonging to the medium segment of the Indian automotive market. The detailed assessment of the problem of three wheeler vehicle's front suspension system is studied in this project. It is observed that, the vehicle drifts towards one side due to high weight of suspension system. This problem can be solved by redesigning and optimizing front suspension spring. So for this purpose the static stress analysis using finite element method has been done in order to find out the detailed stress distribution of the spring. The design process can be viewed as an optimization process to find structures, mechanical systems, and structural parts that fulfill certain expectations towards their economy, functionality, and appearance. The experimental investigation is performed to calculate the stiffness and vertical acceleration of helical compression spring. The calculated results are to compare on common scale with theoretical and software results. After optimization the spring checked for its structural strength and if it did not meet the strength requirements the spring had to be redesign until the strength was meeting. Once optimization of the spring was done prototype of the spring were made. These springs have to face very high working stresses. The structural reliability of the spring must therefore be ensured. For the present experimental investigation the SP ST GRD II material was taken for spring manufacturing and performs the static and dynamic test. In static test the universal testing machine was used to find stiffness of spring and quarter car test rig used to find the vertical acceleration of helical compression spring.

Keywords: Deflection, coil spring, optimization, FEA, etc.

Abstract: The ankle joint is an essential joint to fulfill people's daily activities. For reasons of diseases and accidents, patients have to accept treatments to rebuild an available condition to enjoy their lives. From the area of engineering design, this paper introduces the basic structure of ankle joint, designing concepts of an artificial ankle joint and some common complications after replacing the ankle joint.

Keywords: Ankle joints; Engineering Design; FE Force Analysis; Pro/E Model

Abstract: The development of pay TV industry is currently growing rapidly, causing competition between Pay TV service providers. This situation makes any pay TV service providers compete to provide good service, but it is inevitable that complaints customer who is not satisfied with the service makes pay TV service providers must make improvements. This research discusses about service recovery pay TV Indovision. This study uses variable service recovery, customer satisfaction and loyalty. This research uses causality model and quantitative analysis. The 150 Indovision customers data obtained from distributing questionnaires criteria that is been doing the complaint and they are not satisfied with Indovision services. This research uses SEM analysis. The purpose of this research to determine the influence of recovery service toward customer satisfaction and loyalty. The result shows that the recovery of good service will increase customer satisfaction, high customer satisfaction will increase customer loyalty and good recovery service will increase customer loyalty. This shows that the service recovery influence customer satisfaction and loyalty.

Keywords: Service Recovery, Customer Satisfaction, Customer Loyalty.

Abstract: The development of pay TV industry is currently growing rapidly, causing competition between Pay TV service providers. This situation makes any pay TV service providers compete to provide good service, but it is inevitable that complaints customer who is not satisfied with the service makes pay TV service providers must make improvements. This research discusses about service recovery pay TV Indovision. This study uses variable service recovery, customer satisfaction and loyalty. This research uses causality model and quantitative analysis. The 150 Indovision customers data obtained from distributing questionnaires criteria that is been doing the complaint and they are not satisfied with Indovision services. This research uses SEM analysis. The purpose of this research to determine the influence of recovery service toward customer satisfaction and loyalty. The result shows that the recovery of good service will increase customer satisfaction, high customer satisfaction will increase customer loyalty and good recovery service will increase customer loyalty. This shows that the service recovery influence customer satisfaction and loyalty.

Keywords: Service Recovery, Customer Satisfaction, Customer Loyalty.

Abstract: Generally readiness of speed increasing every field minimum time and more quality product are made the conventional system like a gear is major problem while calculating the effencing of machine the gear are required for transmission of power to input to output shaft they major power loss due to friction So that the gear replaced by the 3 or more no elbow rod having (900) bent this mechanism is called as "Gearless power transmission mechanism" is replaced of bevel gear is low cost and low Torque application are used it can be transiting angle (00to90o).it is work on kinematic chain principal and in genius link mechanism when power is transmit input shaft to output shaft ,Gearless transmission mechanism transmits power from input to output shafts by means of sliding links that form revolute pair with the hub elbow rod are slide inside the housing and power transmission take place in our project power is transmit without any gear can be manufacturing .

Keywords: Elbow Rod, Hub, Power transmission, Shaft.

+91-7667918914 iarjset@gmail.com 0 Items International Advanced Research Journal in Science, Engineering and Technology A Monthly Peer-Reviewed Multidisciplinary Journal ISSN Online 2393-8021 ISSN Print 2394-1588 Since 2014 Home About About IARJSET Aims and Scope Editorial Board Editorial Policies Publication Ethics Publication Policies Indexing and Abstracting Citation Index License Information Authors How can I publish my paper? Instructions to Authors Benefits to Authors Why Publish in IARJSET Call for Papers Check my Paper status Publication Fee Details Publication Fee Mode FAQs Author Testimonials Reviewers Topics Peer Review Current Issue & Archives Indexing FAQ’s Contact Select Page IARJSET-18

Abstract: This paper reviews various antenna design for achieving Ultra Wide Band (UWB) performance at Ultra High Frequency (UHF) range. The paper discusses the dipole antenna with varying feeding arrangement that can provide UWB performance. Tightly Coupled Dipole Array (TCDA) which utilizes coupling between the elements to enhance the bandwidth is reviewed. Balun is an integral component of a dipole antenna. Various balun topologies that can provide UWB performance are also discussed and reviewed.

Keywords: TCDA, UWB, UHF, Balun, Dipoles, Antenna Array, CPW, CPS, TCPAs. Call for Papers Rapid Publication 24/7 April 2026 Submission: eMail paper now Notification: Immediate Publication: Immediately with eCertificates Frequency: Monthly Downloads Paper Format Copyright Form   Submit to iarjset@gmail.com or editor@iarjset.com   Submit My Paper Author CenterHow can I publish my paper? Publication Fee Why Publish in IARJSET Benefits to Authors Guidelines to Authors FAQs (Frequently Asked Questions) Author Testimonials IARJSET ManagementAims and Scope Call for Papers Editorial Board DOI and Crossref Publication Ethics Editorial Policies Publication Policies Subscription / Librarian Conference Special Issue Info ArchivesCurrent Issue & Archives Conference Special Issue Copyright © 2026 IARJSET This work is licensed under a Creative Commons Attribution 4.0 International License. Open chat

+91-7667918914 iarjset@gmail.com 0 Items International Advanced Research Journal in Science, Engineering and Technology A Monthly Peer-Reviewed Multidisciplinary Journal ISSN Online 2393-8021 ISSN Print 2394-1588 Since 2014 Home About About IARJSET Aims and Scope Editorial Board Editorial Policies Publication Ethics Publication Policies Indexing and Abstracting Citation Index License Information Authors How can I publish my paper? Instructions to Authors Benefits to Authors Why Publish in IARJSET Call for Papers Check my Paper status Publication Fee Details Publication Fee Mode FAQs Author Testimonials Reviewers Topics Peer Review Current Issue & Archives Indexing FAQ’s Contact Select Page IARJSET-19

Abstract: Portland pozzolanic cement delivered to a construction site was having quick setting time and could not harden after 24 hours. Due to this problem a study on some physical and chemical properties of cement was done to determine the various components of cement. East African Standard procedures were used to determine properties. The results showed that only SO3 and chloride were okay. The initial setting of five minutes was very quick and low when compared to the standard of around 75 minutes. Very high values of SiO2 and insoluble residues, high values of Al2O3, Fe2O3, MgO and loss of ignition were observed and did not meet the standards. In addition, low compressive strength of 26.54 N/mm2 was observed. Lime saturation factor and chemical modulus of 0.46 and 1.46, respectively were low compared to the standard. The quick setting time could be attributed to low CaO of 45.16%, and high values of Al2O3 and Fe2O3. The lack of hardening and compressive strength could be attributed to high values of Insoluble residues. Cement users are therefore requested to test their cement before using.

Keywords: Setting, pozzolanic, insoluble residues, East African Standards, compressive strength. Call for Papers Rapid Publication 24/7 April 2026 Submission: eMail paper now Notification: Immediate Publication: Immediately with eCertificates Frequency: Monthly Downloads Paper Format Copyright Form   Submit to iarjset@gmail.com or editor@iarjset.com   Submit My Paper Author CenterHow can I publish my paper? Publication Fee Why Publish in IARJSET Benefits to Authors Guidelines to Authors FAQs (Frequently Asked Questions) Author Testimonials IARJSET ManagementAims and Scope Call for Papers Editorial Board DOI and Crossref Publication Ethics Editorial Policies Publication Policies Subscription / Librarian Conference Special Issue Info ArchivesCurrent Issue & Archives Conference Special Issue Copyright © 2026 IARJSET This work is licensed under a Creative Commons Attribution 4.0 International License. Open chat

+91-7667918914 iarjset@gmail.com 0 Items International Advanced Research Journal in Science, Engineering and Technology A Monthly Peer-Reviewed Multidisciplinary Journal ISSN Online 2393-8021 ISSN Print 2394-1588 Since 2014 Home About About IARJSET Aims and Scope Editorial Board Editorial Policies Publication Ethics Publication Policies Indexing and Abstracting Citation Index License Information Authors How can I publish my paper? Instructions to Authors Benefits to Authors Why Publish in IARJSET Call for Papers Check my Paper status Publication Fee Details Publication Fee Mode FAQs Author Testimonials Reviewers Topics Peer Review Current Issue & Archives Indexing FAQ’s Contact Select Page IARJSET-20

Abstract: Steel is one of the most widely used construction material for structural systems in modern construction. In recent years, Cold Formed Steel (CFS) sections- which is being an another major type of steel sections and found to be an alternative to the familiar Hot rolled steel sections. Cold formed steel sections are used more and more as primary framing components and as secondary structural components that connects the primary structural frames. Higher strength materials and a wider range of structural applications have caused a most important development in cold formed steel relative to the common heavier hot rolled steel structural member section. This paper deals with the study of properties and behaviour of the cold formed steel sections as a primary structural member which has scope for futuristic technology applications. This paper presents the non-linear finite element analysis of steel beam column connections (cold formed section). Hereby it also provides the experimental results of behaviour of the beam-column connections with the bolted joints. Load behaviour on Cold formed structural steel members with different configurations of bolted joints and their failure modes are analysed. The study covers the following elements Behaviour of Bolted joint subject to non linear load on I section beam connected to flange and web of I section Column Behaviour of Bolted joint subject to non linear load on channel section beam connected to flange and web of channel section Column

Keywords: Cold-formed steel, bolted joints, non-linear analysis, load behaviour. Call for Papers Rapid Publication 24/7 April 2026 Submission: eMail paper now Notification: Immediate Publication: Immediately with eCertificates Frequency: Monthly Downloads Paper Format Copyright Form   Submit to iarjset@gmail.com or editor@iarjset.com   Submit My Paper Author CenterHow can I publish my paper? Publication Fee Why Publish in IARJSET Benefits to Authors Guidelines to Authors FAQs (Frequently Asked Questions) Author Testimonials IARJSET ManagementAims and Scope Call for Papers Editorial Board DOI and Crossref Publication Ethics Editorial Policies Publication Policies Subscription / Librarian Conference Special Issue Info ArchivesCurrent Issue & Archives Conference Special Issue Copyright © 2026 IARJSET This work is licensed under a Creative Commons Attribution 4.0 International License. Open chat