cover
Contact Name
Sapta Nugraha
Contact Email
jit@umrah.ac.id
Phone
+628117747774
Journal Mail Official
jit@umrah.ac.id
Editorial Address
Fakultas Teknik Universitas Lampung Jl. Prof. Dr. Sumantri Brojonegoro No. 1 Gd. A Fakultas Teknik Bandar Lampung, 35145, INDONESIA.
Location
Unknown,
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INDONESIA
Journal of Innovation and Technology
ISSN : 27218570     EISSN : 27218562     DOI : https://doi.org/10.31629/jit.v1i1
Core Subject : Engineering,
Journal of Innovation and Technology aims to publish original research articles and critical review manuscript in the field of Engineering and Tecnology. The topics are including, but limited to: Mechanical and Manufacturing, Civil and Geodetic Engineering, Electrical and Telecommunication, Chemical and Environmental Engineering, Industrial Engineering, Computer and Information Technology, Materials and Mining, Architecture and Urban Planning, Geophysical Science and Engineering, Physics Science and Engineering, Mathematics and Applied Sciences, Medical Science and Biomedical Engineering, Food Science and Agricultural Engineering, Science Innovation and Interdisciplinary Engineering research.
Articles 5 Documents
Search results for , issue "Vol 3 No 2 (2022): October" : 5 Documents clear
The Motor Cycle Driving Behavior And Traffic Safety (Case of Ujung Batu District, Rokan Hulu Regency) Riau Province Abdul Kudus Zaini; Intan Ariska
Jurnal Inovasi Teknologi Vol 3 No 2 (2022): October
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i2.4818

Abstract

Motorcycles are one of the modes of transportation to be one of the important parts in supporting every activity. Road safety issues are very closely related to traffic because they can cause material losses and fatalities. Factors that influence the rate of dominant accidents are due to human errors and negligence, due to the lack of level of awareness of the behavior of motorists to traffic regulations. The goal is how good motorcycle rider behavior aspects in prioritizing traffic safety in the Ujung Batu Subdistrict area and Measuring how much the attitude of the level of awareness of motorcycle drivers in the Ujung Batu Subdistrict area for traffic safety campaigns so that these results can be recommended solutions to minimize the negative impact that exists. The research method used is quantitative descriptive with data collection done by questionnaires and field observations. The questionnaire was given to 100 respondents. The questionnaire consisted of 25 statements divided into two variables: the completeness of the rider and the motorcyclist's behavior. The research used on the spread of this questionnaire used a Likert. From the results of a study conducted on 100 respondents, there are various different behavioral phonations. Based on the results of a statistical analysis of the respondents' responses, the community in Ujung Batu District, Rokan Hulu Regency, where the highest coefficient value is 0.785 with the level of awareness of motorcyclists, namely 'Motor vehicles are equipped with vehicle license plate numbers.
Comparison Study of the Cross – Organizational Cultural Between Public University Institution and State-Owned Company in Indonesia Rinda Oktia Cahyaningsih; Adithya Sudiarno
Jurnal Inovasi Teknologi Vol 3 No 2 (2022): October
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i2.5020

Abstract

One of the proponents of economics power is the success of business, the achievement of targets in workplace. The presence of generation millennials in majority and the increasingly rapid use of technology in Industrial Era 4.0 will have an impact on organizational culture in the workplace. This study aims to examine the cross organizational cultural in both institutions Public University and State-Owned Company to analyze the organizational culture modelling its significant influence on organizational performance. The analysis results of cross organizational culture modelling to provide recommendation for the application of organizational culture in both institutions consist of behavior, leadership value, etc. The conceptual modeling that used in this study consisted of six latent variables related to organizational culture and generation millennials with two mediating variables can significantly influence Organizational Performance. This model is then tested using the Structural Equation Modeling (SEM) method. The results show that on the object of Public University all variables have a significant effect, except for one insignificant variable: Transformational leadership on Organizational Citizenship Behavior. Meanwhile, State-Owned Company all variables have significant influence, except for 3 variables: Transformational leadership on Organizational Citizenship Behavior, as well as Transformational leadership and Organizational citizenship behavior on organizational performance.
Geological Structure Identification using Derivative Analysis of Gravity Method Rahmat Catur Wibowo; Jochanan Benaya Lumban Tobing; Alimudin Alimudin
Jurnal Inovasi Teknologi Vol 3 No 2 (2022): October
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i2.5048

Abstract

The gravity method is a geophysical method that can be used for exploration activities to identify subsurface geological structures through variations in the gravitational field due to differences in rock mass density below the surface based on measurements of variations in the earth's gravitational field. In this study, the gravity method was used to detect subsurface structures. The modeling is used to identify based on the gravity anomaly data that has been obtained and also see the structure of the regional geology of the area. The values ​​depicted at the study site for the complete Bouguer anomaly range from 69.3 mGal to 95.5 mGal. The first horizontal derivative map of the research area shows the maximum value as the contact area or changes in the value of the anomaly caused by geological structures. Then the second vertical derivative map shows the 0-boundary plane identified by faults. In the analysis of the FHD curve, it shows that there is a maximum value that indicates the boundary of the contact area of ​​the layer, and SVD shows a value that passes the zero limit so that it delivers the existence of a fault structure in the Suoh area of ​​West Lampung.
Time Lag Application on Correlation Analysis among the national and international agencies for the rainfall data of Lampung Province, Indonesia Lintang Kurnia Aridini; Ahmad Zakaria; Dyah I Kusumastuti; Ahmad Herison; Endro P Wahyono
Jurnal Inovasi Teknologi Vol 3 No 2 (2022): October
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i2.5060

Abstract

The rainfall data in Lampung tends to be small and cannot represent a large location, so other sources of rainfall data are needed that can be used. One of them is TRMM on that basis it is deemed necessary to see the correlation of the TRMM and BMKG data. The purpose of this research is to analyze how big the correlation between TRMM data and BMKG data with Time Lag. And its Predictability, as well as improved correlation with Time Lag. The method used in this study is the Pearson correlation. The result of this research is that the biggest correlation is on H0 and H+1 for the highest daily cumulative 0.3376 - 0.4808, for cumulative 2 days at 0.417- 0.555, for cumulative 7 days 0.569 - 0.706, for cumulative 15 days at 0.612 - 0.785 and cumulative 30 daily 0.710 -0.811 the conclusion of this study is that TRMM and BMKG have a better correlation on H + 1 and (H0), the results of linear regression analysis with Time Lag concluded that the predictive ability of the data is better on Time Lag and the difference in correlation between H + 1 and H0 obtained an increase in the correlation value. declared to have increased 0.01 - 0.2).
Risk Probability of Time and Cost on Building Construction Project: A Monte Carlo Simulation Hafnidar A Rani; Jurisman Amin; Afizah Ayob; Dekky Al Rahmatillah
Jurnal Inovasi Teknologi Vol 3 No 2 (2022): October
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i2.5192

Abstract

Construction project has never been avoided by not only low risk but also high risk. It can also occur in building and infrastructure construction project of Aceh Regional Intelligent Agency (BINDA) office complex. The complex structural works can impact the significant risk to the project construction process. To minimize the risk, it is required to review the risk analysis to the time and the cost. The problem of the research was how many probabilities of the highest risk by using Monte Carlo. The objective of the research was to analyze the highest risk probability percentage of time and cost in building construction project by using Monte Carlo simulation. Sampling technique used was census sampling by using 18 respondents. The variables used were contractual risk, construction risk, material and equipment risk, design and technology risk, and force majeure risk. The output of risk acceptability level analysis by using probability and impact found that the dominant risk in undesirable category is wrong implementation as the highest value of 7.50 risk value. The simulation output of Monte Carlo by using @risk software resulted that project duration time was 460 days on 99% probability. For probability distribution of cost estimation resulted that budget plan estimation was IDR 1,991,000,000 on 99% probability, so the project cost estimation can get the benefit as 1.00% by using @risk simulation. Therefore, the response provided is coordination to supervision consultant and owner.

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