bluuebunny/crossref_metadata_2025_split huggingface dataset:
User Assessment of Quality Service of Trans Jateng Bus Stops, in Sub-Urban Corridor (Ungaran-Bawen)
Authors: Agitha L D , Mardiansjah F H 
Published: December 2019

Abstract
This paper focuses on the provision of bus stop facilities provided by the Trans Jateng, a BRT-claimed bus system provided by Central Java Province that connecting southern periphery of Metropolitan Semarang to the urban core. One of their functions is to increase public interest in using public transportation in their daily transportation among the city center to the periphery vice versa. The study aim is to assess the quality of service of the bus stop in the sub-urban corridor from Ungaran to Bawen based on the user opinion and perception, which are analyzed by using 5-rating Likert scale gathered from interviews conducted by using questionnaires. There are three variables used in this study: location, physic, and service level. The result reveals the service quality of the bus stops is 2.94 so it tends to be quite good with the value of the three variables are 3.29 (good enough), 2.52 (not good) and 3.01 (good enough) respectively. They turn out input and provide suggestions to improve the bus stop services in their physical aspect as well as their location. The improvement is expected could increase public preferences on public transportation utilization, especially in their travel between city center to the periphery vice versa. The shifting private to public transportation is needed to reduce vehicle emissions that could support a more sustainable development in Semarang Metropolitan Development.
Modelling the Needs of Light Rail Transit (LRT) on Transit Oriented Development Area around LRT Stations in Palembang
Authors: Agustien M , Susanti B , Pahlevi H 
Published: December 2019

Abstract
Various efforts have been made to overcome the problem of congestion in Palembang, one of them is to provide Light Rail Transit (LRT) which has been operating since July 2018. Analysis of the relationship between the needs of LRT, travel characteristics and characteristic of LRT operation is needed to evaluate the LRT level of service. Level of service of LRT can be assessed from route service, integration of LRT modes with other public transportation, travel time and cost of travel demand. Based on this, the research aims to model the need for LRT in Palembang City on the Transit Oriented Development (TOD. TOD is an area that has the potential to be developed into an integrated area between land use and transportation systems including LRT transportation mode in the area. Travel and mode choice characteristics data of respondents are collected on households in the TOD area. Structural Equation Modelling (SEM) method is used to modelling the needs of LRT. The model can be used to determine the relationship between variables the need of LRT, travel behaviour characteristic and LRT operation characteristics. The result of the study shows that there is a positive and significant relationship between the variables on TOD area around LRT stations in Palembang.
Desktop-Based Population Data Information System to Support The Sumbawa Electronic Government in Rhee District
Authors: Hidayatullah Muhammad , Hendrawan Fery , Andriani Titi , Esabella Shinta , Nurhairunnisah  
Published: December 2019

Abstract
This research aims to improve the population service system which is optimal in supporting electronic government in Sumbawa Regency. In software development using the waterfall model and desktop-based Programming with Visual Studio and SQL Server as a Database Management System. The system testing method uses the Black Box Method, a test that focuses on the functional requirements of the software. The results of the research can be used easily, quickly, and useful for processing population data so that it can provide optimal service. This system has been used at the Luk Village Office (Rhee District) in improving service to the community optimally.
Comparison Analysis Operastional Cost of Vehicle (VOC) Between Kayu Agung-Palembang-Betung Toll Road Plan with Existing Road
Authors: Kadarsa E , Hanafiah  , Adhitya B B , Pataras M , Azari A 
Published: December 2019

Abstract
South Sumatra is one of the provinces whose development is very rapid in Indonesia. With the increasing development of centers of economic activity, politics, socio-culture and education make it an attraction for residents outside the city to travel to Palembang City. However, the condition of the eksisting highway which has become the driver’s mainstay for travelling are not free of congestion. This causes travel time and Vehicle operational costs increase for every vehicle that passes the road. To overcome this problem, the government brought investors to build a toll road. The results of preliminary research show that people are still confused about the benefits through toll roads which are built besides travel time faster because they have to spend money to pay tolls. The main objective of this study was to determine the vehicle operating costs (VOC) using both roads with the Pacific Consultant International Method (PCI) and Industrial and Affiliate Research, Bandung Institute of Technology (LAPI ITB). Variable of the equation to determine the cost components is travel speed determined the Floating Car Method. The results show that the operational costs of vehicles (VOC) through toll roads are smaller when compared with existing roads. VOC of passenger cars that pass through the existing road in the morning Rp. 3395.45, trucks 2 axles loaded Rp. 5570.55 and trucks 2 axles with no payload of Rp. 3815.00, while if through toll road, passenger cars Rp. 2618.82 and trucks 2 axles Rp. 2918.71. In addition, information is obtained, more than 90% of drivers only consider fuel costs, they do not consider the cost of other variable variables in choosing a route.
Erosion Potential Based on Erodibility and Plasticity Index data on Cilengkrang, Bandung, West Java, Indonesia
Authors: Khoirullah N , Mufti IJ , Sophian I , Iskandarsyah T Yan W. M. , Muslim D 
Published: December 2019

Abstract
Cilengkrang is a sub-village in the north of Ujung Berung and Cijambe sub-District Bandung Regency, Indonesia. It is located on the west of Cikeruh sub-watershed. This subwatershed is part of greater upstream Citarum watershed. This area has been developed rapidly by new settlement and villa. However, the available data of erosion potential in this area is less convenient. The erosion is a severe problem that has a strong relation to flood potential. This study starts with collected engineering geological data from 14 samples. These samples were taken from different soil types from its engineering characteristics. Based on the field and laboratory observation, this area is form by fine-grained soils as a result of residual soils from young volcanic rocks — the silt and very fine sand content range from 49 to 70 % of the total soil. The erodibility value (K) in this area is from 0.03 to 0.06. These values are indicating moderate soil erodibility class. The plasticity index (PI) also shows value from 9 to 48 %. This value is pointing low to high plasticity behavior of this soil. The regression linear shows strong correlation between PI and K with r = 0.7. This correlation is interpreted that the cohesion controls the soil characteristic in Cilengkrang area and affect the moderate erodibility value. This study hopefully giving new insight that soil mechanic data is can also support data on erosion potential.
Liquefaction Potential Based on Geology and Geotechnical Data on Sanana Region, Sula Island Regency, North Maluku, Indonesia
Authors: Pajrin U S , Mubarak A , Basuki J P , Zakaria Z , Sophian R I , Khoirullah N 
Published: December 2019

Abstract
Soil liquefaction is one of a major problem in infrastructure development. This disaster can occur on sandy soil and high seismicity region. Soil with liquefaction potential will affect as a liquid during earthquakes and has high potential to collapse after the earthquake. The purpose of this study is to identify liquefaction potential in Sanana, Sula Island, North Maluku where many infrastructure developments being carried out. The method used in this research is “simplified procedure” for evaluating liquefaction resistance of soils. This method considers geological and geotechnical characteristics based on Standard Penetration Test. The geological characteristics of Sanana region show that this region has liquefaction potential because it is composed of Holocene alluvium and located in high seismicity region. Furthermore, based on the geotechnical data from the SPT test, this region has liquefaction potential in the sand, silty sand and sandy silt with loose-medium density. The loose-medium properties affect a low seismic resistance to cyclic loads. This will lead to high liquefaction potential in this research area. Therefore, in order to prevent possible disaster caused by liquefaction, this problem needs to be considered in future infrastructure planning and development.
The Impact of Go-food on Travel Behaviour for The Fulfillment of Consumption Needs in Higher Education Areas
Authors: Manullang O R , Limbong N S 
Published: December 2019

Abstract
This study examines the Go-food implications for changing the behavior of people’s travels in fulfilling consumption needs, specifically for eating and drinking. This community travel behaviour is seen from two sides, namely: Go-food user request side and provider side (Go-food driver travel intensity). Quantitative methods were applied to analyse Go-food implications towards travel behaviour from provider and user. The results of this study explain that a high level of travel occurs at night and is hostile to the beginning of the driver’s travel. It is influenced by the function of the trade area that is located on the surrounding road, especially when weekdays on Sirojudin Street (21%), while the weekend at Ngesrep Timur V Street (20%) and Jatimulyo Street (17%). In addition, the behaviour of the driver’s travel goals is spread, which is when weekdays in the Bulusan area (30%), while in the weekend in the Pedalangan area (27%). Fulfillment of this consumption needs affects the change in Go-food user travel behaviour. Before there was Go-food, several factors were considered, namely: distance, time, cost, frequency, and reason for travel, whereas after Go-food, factors that are considered or have a relationship are: frequency factor and goal travel. This is because the Go-food service is used when the community prioritizes its time for productive matters. Moreover, the Go-food facility resulted in the Go-food user making a request to the place where he wanted to eat, although the distance was quite far. This is because cost and distance are not a problem for Go-food consumers.
The spectrum of city park service scope: case study of Lapangan Puputan Badung and Lapangan Puputan Margarana Denpasar-Bali
Authors: Kohdrata N , Suartika G A M , Krisnandika A A K , Yusiana L S , Dharmadiatmika I M A 
Published: December 2019

Abstract
This research aims to find the spectrum of a park service scope from two city parks in Denpasar, a densely populated city. The city parks in study are Lapangan Puputan Badung and Lapangan Puputan Margarana as city public facilities of Denpasar – Bali that is said to improve citizen quality of life and environment as well. However, this research focuses to see how city parks in Bali serve their users. This study uses a survey research method. Sample of respondents are chosen using accidental sampling technique with questionnaire as media of data collection. Data series include, users’ age, frequency of visit, activities, and domicile. Research findings are analysed spatially and descriptively as well. Result shows that most visitors are young people who spend time mostly for exercising and other recreational activities. It is also interesting to see that both city park users are regular visitors. They visit the parks at least 1 to 2 time per week and spend 1 to 2 hours in there. The parks users mostly come from densely populated areas. That shows the importance of city parks as complement to a city. However, as a city that going to smart city, ICT has not been recognized much. As conclusion, the spectrum of city parks service scope of Denpasar still ranging in traditional functions of public green open space. A city park serves a man-made nature-like place for people to get refresh within an urban landscape setting.
Influence on the Tensile Properties of AA7075-T6 under Different Conditions during friction stir welding process
Authors: Shahabuddin  , Dwivedi V.K. , Sharma Akash 
Published: December 2019

Abstract
The main idea is to study the outcome parameters of FSW on finest quality of AA7075-T6. The welding of AA7075 is done by vertical milling machine with using different tools. Different welding parameters are studied on fluctuating tool rotational speed which varies 900 to 1750 (rpm), having tool shoulder diameter between 15 to 20 mm and transverse speed of the table which is under the range of 30 to 45 (mm/min). Taguchi technique is used for optimizing the welding parameters. In this present investigation three factorial and three level designed are used for optimization through the Taguchi Technique. The result which are detected defines that due to increase in rotational speed the tensile strength of welded joint increases and tensile strength decrease due to the frictional heat which is generated during the FSW process.
System reduction using modified inverse distance measure and modified Cauer continued fraction method
Authors: Sengar R V S , Chatterjee K , Singh J 
Published: December 2019

Abstract
A useful technique for obtaining the stable approximated model is proposed by combining modified inverse distance measure and modified Cauer continued fraction method. Modified inverse distance measure is based on pole clustering technique used to get the suitable dominant poles of the approximated model and modified Cauer continued fraction method has the advantages of approximation at the steady state as well as initial transient situations. Effectiveness of the proposed method is validated through considering numerical cases. The suggested method is computer oriented and simple in calculation.
Modeling and Analysis of Articulated Robotic Arm for Material Handling Applications
Authors: Jain Rishabh , Nayab Zafar Mohd. , Mohanta J. C. 
Published: December 2019

Abstract
The Articulated Robotic Arm is gaining huge importance in industries due to its high precision work and ease in carrying out heavy tasks. This paper is related with the modeling and analysis of an articulated robotic arm which can be utilized for material handling tasks. For designing and simulation of the articulated robotic arm with material handling gripper SOLIDWORKS® software is used. In the process of modeling, an analysis such as the study of the finite element method would be very helpful in the early stage of design. The result of the analysis will show the strength and weakness of the design. The finite element analysis was carried out using ANSYS® software workbench to study the model of a robotic arm with different materials and various loading conditions. The results of the analysis are reviewed for selecting the best material and also approving good feasibility of the articulated robotic arm.
Predicting the Performance of Heat Pipe at Different Inclination Angle
Authors: Madhuri  , Pandey Ashish , Kumar Anil , Yadav N.P. 
Published: December 2019

Abstract
This paper focused an experimental study of heat pipe to predict the performance of the heat pipe at different tilt angle. The distilled water is used as a working fluid in this study. The temperature was measured with data acquisition system at variouspositions of heat pipe after steady state. The performance of heat pipe is predicted by the deviation of temperature at different section of heat pipe at different tilt angle and heat input power. Thermal resistance is also estimated to understand the behaviour of heat pipe. It is observed thatbehaviour of heat pipe is very poor at 90 degree inclination compare to other inclination angle. The optimum condition for getting high thermal performance from heat pipe is at 0 degree inclination for low power inputhowever at high power input it is observed at 45 degree inclination angle.
Expert system to select tunnel boring machine (TBM)
Authors: Nandan Tripathi Brij , Kumar Agrawal Anil , Ray Dipankar , Chattopadhyaya Somnath 
Published: December 2019

Abstract
This paper highlights the requirements for development of an Expert System for selection of Tunnel Boring Machine (TBM). TBM selection is a very intricate process requiring a great deal of expertise in the field of machine, geographical conditions, cost and many other factors. This paper briefly explains the need and methodology to select a TBM. This selection is done here on various geographical parameters. This preliminary stage developed software completely understands the various rules used and generates a promising result.
Dynamic Behavior Analysis of Rolling Element Bearing
Authors: Rathi Mohit , Jahagirdar Ankush C. , Raut B. K. , Gupta K. K. 
Published: December 2019

Abstract
Dynamic analysis of rolling element bearing is important due to the increasing demand in running accuracy of rotor bearing. A lot of research work has been done on rolling element bearing as a structural element of the machine and vibration generation source. In this study, an improved model is designed to analyse vibrations in a ball bearing during run-up. The integration technique is use to simulate the response of defective bearings. Dynamic response of bearing has been simulated to study the effect of parameters such as defect width, depth and radial clearance. The results are observed as the peak frequency amplitude decreases with increase in defect width, 40% decrease for 133% increase in width, whereas it increases with increase in defect depth, 75% increase for 133% increase in depth.
A technological review of wind power generation
Authors: Kumar Akhilesh , Sadhu P K , Singh J 
Published: December 2019

Abstract
Due to developing population, economic improvement, and monetary development, strength is the most fundamental dearth and may assist in lessening the usage of fossil fuels. Around the world 86.4% of strength is introduced through fossil fuels. All inclusive, India positions fourth a few of the international locations that create wind power. The maximum current 5 years development in wind strength in India is nearly 16 %. Wind is the aberrant kind of solar orientated electricity and is usually being recharged by way of the solar. It has been assessed that approximately 10 million MW of electricity are persistently accessible in the earth’s wind. Wind strength gives a variable and environmental pleasant opportunity and countrywide electricity security even as diminishing global stores of fossils products debilitates the long haul manageability of worldwide economic system. This paper introduces with a technological review of wind strength conversion structures. Right here numerous wind mills, generators and electricity converter topologies are mentioned with their classifications, technical features and latest developments. On this evaluation paper an excellent in magnificence is centered on constitutive factors, structure and manipulate of wind era structures and the state-of-the-art studies traits in wind electricity conversion system.
A study on buckling of piezoelectric circular cylindrical shell
Authors: Chauhan Sandeep , Gupta Ashish , kumar Chandan 
Published: December 2019

Abstract
The infinite length piezoelectric circular cylindrical shell is considered in the present study, which is subjected to axisymmetric external pressure and applied electrical voltage in radial direction. The mathematical formulation of the system is adopted simultaneous linear homogeneous ordinary differential equations as governing equations. These governing equations are further solved by using finite difference method. Numerical results of the analysis provides comparative study of conventional method with FDM method and show that piezoelectric effect improves stability of shell.
Studies on the effects of braking loads on a Railway Wheel
Authors: Bansal Aakash D , Ramachandran N , Rastogi V 
Published: December 2019

Abstract
Indian Railways boasts as the superior modes of transportation in the country and it functions in all rural and urban networks including narrow, meter and broad gauges. Railway accidents due to mechanical failure of wheels are still considered with primary importance by research and development wing. Studies have revealed that the braking of tread zone of wheel results in non-uniform heating and creates severe stresses in railroad car wheels. The existing trend towards high speed trains and larger axle loads has created a need for a better understanding of the technology involved in designing of wheel. All the types of trains including freight and passenger, are generally braked using cast iron brake blocks which adds to the thermal loading on the wheel. Braking application for long time results in high temperatures on the wheel tread and the rim. Thermal loading has sufficient capability to not only initiate cracks but also increases the crack growth rate.
Kinematic and kinetic analysis of knee joint during squatting
Authors: Singh Chauhan Shailendra 
Published: December 2019

Abstract
Knee function in squatting is an important consideration for activity of daily living. However, there are only a limited number of studies reporting biomechanics of deep knee flexion beyond 900. The joint and muscle forces calculated from the data collected from six healthy subjects performing squatting and rising from a deep squat using a force plate, a marker system and EMG. The estimated tibio-femoral joint forces were between 4.7 and 5.6 times body weight in vertical direction and 2.9-3.5 times body weight in horizontal direction. These forces are much larger than the forces during normal walking. A mathematical model shows the external forces acting on the segments of lower limbs are the gravity forces and inertia forces due to mass segments of limb and the reactive forces transmitted from the ground. The ground reaction forces have the enormous effect on the leg during stance phase of walking whereas the gravity forces and the inertia forces are predominantly responsible for the forces at joints during swing phase of walking. The moment developed by the external forces at the respective joint is counterbalanced by the moment developed by the contraction of muscle forces about the joint to keep the joint in dynamic equilibrium.
Numerical simulation of flow past a flat plate with anti-singing trailing edge
Authors: Maheswari Anurag , Kumar Niraj , Singh Vineet , Saxena Vishal , Kumar Singh Manoj 
Published: December 2019

Abstract
Aerofoil with anti-singing trailing edge has been seen as the treatment to eliminate singing. The present study numerically investigates the bevel and chamfer anti-singing trailing edges with rounded ones in flat plates. The effects of 25°, 45°, 10° bevel and 15°, 45° chamfer angles provided at the trailing edge of the flat plate on the aerodynamic characteristics are systematically compared with rounded ones at a Reynolds number of 1.5x105 and 25°, 30° and 45° angle of attack. The substantial reduction of primary vortex shedding frequency is observed in 25°, 45°, 10° bevel and 15°, 45° chamfer trailing edges as compared to the rounded one. Also, the presence of broader wake profile indicates higher drag in rounded trailing edge geometry as compared to anti-singing trailing edges. Thus, the present study demonstrates that the 45° and 10° bevel trailing edge could provide better anti-singing behavior and aerodynamic performance in comparison with 25° bevel, 15°, 45° chamfer and rounded trailing edge.