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INDONESIA
Journal of Applied Science, Engineering, Technology, and Education
Published by PT. Mattawang Mediatama Solution
ISSN : -     EISSN : 26850591     DOI : https://doi.org/10.35877/454RI.asci1116
Core Subject : Science, Education, Engineering,
Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Other
Journal of Applied Science, Engineering, Technology, and Education (ASCI) is an international wide scope, peer-reviewed open access journal for the publication of original papers concerned with diverse aspects of science application, technology and engineering.
Arjuna Subject : Umum - Umum
Articles 26 Documents
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Search results for , issue "Vol. 1 No. 2 (2019)" : 26 Documents clear
Planning Optimization Planning Irigation Area of Solok Sumatera West Regency Hidayat, Acep; Ferdina, Deri
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1154.908 KB) | DOI: 10.35877/454RI.asci1138

Abstract

Solok Regency irrigation network planning which has an area of irrigation land of 3738 ha. The main canals are spread in several areas, namely 43 Irrigation Channels, 17 Dams, 7 Reservoirs and 2 lakes which are still functioning in Solok Regency. The poverty rate in Solok Regency is still quite high, reaching 27,487%. The data includes secondary data on 10-year rainfall data from Kayu Aro, Bayur Maritime Bay Methodology, Padang Panjang Geophysics and 10-year climatology from Kayu Aro Climatology Station. The calculation method used is the intensity of the issen rainfall method, Evapotranspiration of the modified Penman method, the reliable discharge of the DR.FJ Mock method, the cropping pattern, and the need for irrigation water. The most efficient and optimal planting pattern obtained is PADI-PADI-CORN with large irrigation water requirements in tertiary plots (NFR tertiary plots) ranging from 0 - 1,546 ltr / sec / ha with a maximum of 1,546 ltr / sec / ha in September II, whereas Irrigation water demand in the intake (DR intake) ranges from 0 to 2,378 ltr sec / ha with a maximum of 2,378 ltr / sec / ha in September II. The mainstay discharge available in the Pauh Tinggi Irrigation Network Planning is very abundant with the mainstay discharge (Q80) for irrigation, the maximum mainstay discharge (Q80) occurs in April I with 10.482 ltr / sec / ha and minimum in December II with 3,930 ltr / sec / ha. Based on the mainstay discharge results above it can be stated that the water balance / water balance between the mainstay discharge Q80 and the need for irrigation water experienced a large surplus.
Analysis Of Accident Prone Areas Along Jenderal Ahmad Yani Road In Bekasi Dermawan, Widodo Budi; Isradi, Muhammad; Pawaztris, Pawaztris
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.914 KB) | DOI: 10.35877/454RI.asci1239

Abstract

Based on the results of the analysis of accident prone locations on Jenderal Ahmad Yani road in 2015-2018 using the Equivalent Accident Number (EAN) method, the location that are identified as accident prone is at coordinates 6.2444641- -6.2356937 (crossing area of the Jenderal Ahmad Yani road with the Burang Rang Raya road – Overpass that leads to the Summarecon Bekasi iconic roundabout), with as many as 40 accidents. The number of death caused by traffic accident are as many as 13 people, seriously injured as many as 7 people, minor injuries as many as 46 people, and experience material loss of 37 objects and a maximum of Rp 80.800.000.- . The most dominant cause of accidents on Ahmad Yani road Bekasi in 2015-2018 is human error with 74% percentage and 26% due to vehicle error with total of 40 accidents.
Analysis and Dynamic Behavior of Portal Structure Due Rotating Machines Loads Essen, Donald; Luqyana , Luqyana
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (820.646 KB) | DOI: 10.35877/454RI.asci1240

Abstract

Rotating machines can be regarded as live load when the machine is operating at a period of time at a certain speed will result in vibration on the structure. The purpose of this research to perform dynamic analysis of the portal structure in order to know how much influence the dynamic load due to the machine that is operating on the structure and get a large ratio of displacement, velocity, and acceleration when the load is given a static and dynamic load. This dynamic analysis is done with the help of SAP2000 V.20.0.2 software. From the results of this study, it was found that the first ten shape modes of the structure did not experience resonance, although in a third mode natural frequency obtained at 57.466 Hz which has a result of 0.865 Hz and is said to be close to resonance, but the frequency does not have much impact on the structure. In addition to considering the resonance value, the structure also considers the value of all amplitudes and the results of the internal forces of the structure. From the results of the amplitude of displacement, velocity, and acceleration shows that vibration does not affect humans and does not damage the structure in accordance with applicable regulations and standards.
Analysis of Supply Chain Management Performance using SCOR and AHP Methods In Green Avenue Apartments of East Bekasi Handayani, Anjas; Setyatama, Christianto Yuppie
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (387.676 KB) | DOI: 10.35877/454RI.asci1241

Abstract

This study analyzes the performance of a company's supply chain as measured by an approach using the SCOR method or the Supply Chain Operations Reference. SCOR is divided into 5 basic supply chain management processes, namely plan, source, make, deliver and return. Due to schedule delays of 3%, it is affected by the late delivery of raw materials ordered from suppliers and the quality of raw materials is below standard. Performing a performance measurement approach is also supported by the Analytical Hierarchy Process (AHP) method to determine the weight of each performance indicator and is calculated using the Expert Choice v11 program in this study. The purpose of this study was to determine how much value the PT Adhi Commuter Properti supply chain performance and what performance indicators should be improved. The results of the study resulted in a 75.444 overall supply chain performance achievement score of the GOOD category in achieving total company performance appraisal and priority improvement recommendations of 4 performance indicators that are expected to help improve the company's supply chain performance, namely the fulfillment of raw materials, structures, defective products and demand that the company can fulfill.
Analysis of the Damage of Rigid Pavement Road by Using Pavement Condition Index (PCI) Isradi, Muhammad; Arifin, Zaenal; Sudrajat, Asep
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1120.325 KB) | DOI: 10.35877/454RI.asci1242

Abstract

Bogasari Road, which is located in Citeureup sub-district, Bogor Regency, within the PT Indocement Tunggal Prakarsa industrial area, is a road that uses rigid pavement. The road is always passed by heavily loaded vehicles that affect road pavement conditions and the level of comfort and safety for road users. The study's purpose is to determine the average daily traffic volume, determine the value of conditions in the rigid pavement, and provide input to relevant agencies in terms of solutions and road repair costs. The method used in the analysis is the Pavement Condition Index (PCI). The study shows the average daily traffic of 2,883 vehicles/hour/day and the average pavement condition value of 66.57 with a good rating, or in good condition. It also provides a method of repair by functional means.
An Improved Mathematical Model Applying Practicable Algorithms Tarray, Tanveer Ahmad; Ganie, Zahoor Ahmad; Youssuf, Baziga
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.526 KB) | DOI: 10.35877/454RI.asci1245

Abstract

In this article, we have considered the problem of estimation of population variance on two occasion successive sampling. A class of estimators of population variance has been proposed and its asymptotic properties have been discussed. The proposed class of estimators is compared with the sample variance estimator when there is no matching from the previous occasion. Numerical illustrations are also given in support of the present study.
The Effectiveness of Using Multiple Intelligences Learning Models on Biology Learning Outcomes of Class VII Students in Madani Junior High School of Makassar Win, Arwin Arif
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.988 KB) | DOI: 10.35877/454RI.asci1150

Abstract

The aim of this study was to determine the biology learning outcomes of Grade VII students of Madani Junior High School of Makassar on the subject of diversity of living creatures that were learned with the Multiple Intelligence learning models. This type of research is quasi-experimental (quasi-experimental) using a pretest-posttest nonequivalent control group design. The population of this study were all VII grade students of Madani Junior High School of Makassar in the 2018/2019 school year consisting of 3 study groups totaling 67 students with a sample of 21 people in class VII2 and 21 people in class VII1.The results showed that the value of sig.count was 0.889 with sig.table (α) of 2.021. Thus it is clearly seen that the value of sig.calculate (0.889) <sig.table (2.021), means that H0 is rejected H1 is accepted, meaning it can be concluded that the biology learning outcomes of students taught by the Multiple Intelegences learning model have a positive effect on the material diversity of living things in Madani Junior High School of Makassar.
Overarticulator on Contoid [r] Indonesian Deaf Children Darim, Abu; Yulianto, Bambang; Nuryadi, Nuryadi; Setyowati, Lis; Widawati, Etty; Kurniawati, Kurniawati
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.166 KB) | DOI: 10.35877/454RI.asci1257

Abstract

This research aims at describing overarticulator contoid [r] deaf children Indonesia. This research uses the qualitative descriptive method. Data researched is overartikulator contoid [r] deaf children. The source of data is the son of deaf SLB-B on kindergarten groups A deaf bit heavy. Data collection is done with the data source mimicked speech researcher and teacher or when pronouncing vocabulary list Containing contoid [r]. The collection of data using techniques of natural observation, observation, participation, of a scheduled Fishing fishing substitution, recording, record-keeping, and field. Data analysis using the method in accordance with the technique of determining element is broken. Based on data analysis, contoid [r] resulting in two groups of deaf children. The Union, contoid [r] generated anyway. [r], [«r«r], [arer], [rr], [l], [ll], [«l], [l«], and [et]. Second, contoid [r] produced change. In two of the group, contoid [r] created by [r], [ The results contain the differences distinguishing characteristic on the basis of the representation and the representation of contoid phonetic [r]. In the difference that happens overarticulator contoid [r] which does not occur on other contoids. From an overarticulator, it changes the sounds anaptiksis, reduplication, and contoid attenuation [r].
Crowdsourcing for the Identification and Conservation of the Floral Diversity of Nepal: A Technological Perspective Sharma, Gajendra; Adhikari, Subarna
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.064 KB) | DOI: 10.35877/454RI.asci1265

Abstract

Nepal is rich in biodiversity in terms of both flora and fauna. While significant effort has been given to the conservation of wild animals, rare or otherwise, same cannot be said for the floral diversity of the country. In fact, due to significant challenges, the floral diversity of the country remains largely unexplored. The system proposed in this paper tries to overcome those challenges by using technology to aid the collection of information about the floral diversity of the country by crowdsourcing at a local level, using the image data collected for the plant identification by using machine learning or through expert users/volunteers.
Comparison of Holt and Brown's Double Exponential Smoothing Methods in The Forecast of Moving Price for Mutual Funds Muchayan, Achmad
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.08 KB) | DOI: 10.35877/454RI.asci1167

Abstract

Mutual funds are one of the promising investment media where the risk is directly proportional to the size of investment growth. With proper forecasting of NAV price movements will greatly help investors to make purchases and sales transactions, therefore the authors offer the use of two different forecasting methods namely Brown's method and Holt method in double exponential smoothing to get predictions of NAV price movements. The effectiveness of the use of the method will be measured from the value of Mean Average Percentage Error (MAPE). From the calculation results obtained by the data that the Holt method produces forecasting for 1809,657 with the best α value of 0.6 and MAPE of 0.644373568, while for the Holt method obtained forecasting value of 1810,924 with the α value and the best β value of 0.9 and 0.1 and the smaller MAPE value of 0.61604262 . Looking at the amount of MAPE generated, the Holt method has a smaller forecasting error rate when compared to Brown’s method.

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