International Journal of Science, Engineering and Information Technology
International journal of science, engineering and information techology (IJSEIT) is open access and peer-reviewed journal, published by Universitas Trunojoyo Madura which. We escalate both theoretical and experimental papers of permanent interest, not previously published in a journal that aims to promote the theory and practice of science, engineering and information technology. In addition to peer-reviewed original research papers, the Editorial Board welcomes original research reports, state-of-art reviews and communications in the broadly defined field of science, engineering and information technology Faculty of Engineering , The University of Trunojoyo Madura, Jl. Raya Telang PO BOX 2 Kamal, Bangkalan, 66192, East Java, Indonesia Publication Schedule : July and December First edition : December 2016 The scope of IJSEIT includes a wide spectrum of subjects including Science (Mathematics, Physics, Biology, Chemistry, Social Science, Material Sciences, Food Sciences, Environmental Science, Earth Science, Space Science, Agricultural Science, Sustainable Development, Applied Physics, Communicable Diseases, Emergency Medicine, Micro-Nano Sciences, Environmental Health). Engineering (Automotive Technologies, Material Engineering, Construction Materials, Design and Manufacturing, Dynamics and Control, Energy Generation, Utilization, Conversion, Fluid Mechanics and Hydraulics, Heat and Mass Transfer, Renewable and Sustainable Energy Technologies, Robotics and Mechatronics, Solid Mechanics and Structure, Thermal Sciences, Computer Vision and Robotics, Control Theory, Electromagnetic Waves, Microwave Techniques and Antennas, Embedded Systems, Integrated Circuits, VLSI Design, Testing, Microelectromechanical Systems, Microelectronics, Electronic Devices and Circuits, Power, Energy, and Signal). Information Technology and Systems (Coding, Cryptography, and Information Protection, Communications, Networks, Mobile Computing, and Distributed Systems, Compilers and Operating Systems, Computer Architecture, Supply Chain Management, Image Processing, Speech Processing, Strategy, Change Management, Human Resources, System Development, and Implementation, Communications, Software Engineering, Technology Developments, Technology Futures, Data Mining, Information Retrieval, Big Data, Internet, Cloud Data Management, E-Government, Smart City, Knowledge Management, Service Innovation, Digital Enablement, Business Process Management, Web Semantics, Visual and Audio Information Systems, Scientific Computing, and Organisational Behaviour).
Articles
99 Documents
<![CDATA[Class Grouping Levels In Students Using The Davies-Bouldin SOM Index (Self Organizing Map) ]]>
<![CDATA[hemiyah hamiyah]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 1, No 2 (2017): IJSEIT Volume. 01 Issue. 02 JULY 2017 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v1i2.6803
<![CDATA[The data contained in the SMA Wachid Hasyim 2 Taman-Sepanjang is still raw student data so that data needs to be processed. Processing data by grouping (clustering) the data has a variety of methods one of which is the SOM (Self Organizing Map). To validate data after use of distance matrix used IDB (Davies-Bouldin index). IDB in the SOM aims to increase the accuracy of validation of the data analysis. At the end of data analysis with case studies of SMA Wachid Hasyim 2 Taman-Sepanjang aims to determine the degree of similarity within a group of students (per class). SOM method was able to classify the data adjacent to search based on pattern similarity. The similarity of the data on grouping students as tree clusters with learning rate 0.6 and epoch 10, 20, 30 with the smallest MSE = 41.42 at epoch 30 on 245 training data. While that made tree until nine cluster with learning rate 0.6 and epoch 10, 20, 30 with the smallest MSE = 25.04 at epoch 20 in cluster 4 with 245 training data. The smallest value in the IDB cluster validation using tree until nine cluster, 245 training data are in cluster 9 with the value IDB = 74.6 and the results are less accurate because of the class only 2 groups.]]>
<![CDATA[Experimental Design of Biogas Production with Chicken and Cow Feces ]]>
<![CDATA[albar albar]]>;
<![CDATA[trisita novianti]]>;
<![CDATA[ika deefi anna]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 1, No 1 (2016): IJSEIT Volume. 01 Issue. 01 DECEMBER 2016 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v1i1.6475
<![CDATA[Biogas production is carried out by utilizing livestock waste collected from the Sumenep dungkek area of Madura Island. Research was conducted in the area of power because the majority of the people live their daily lives by farming and raising cattle and chickens. The number of livestock in the dungkek area is more than 100 cows and 3000 chickens. However, almost all waste generated from livestock is only used as compost for agricultural land. Meanwhile, rural communities in their own way still use traditional methods, namely firewood and kerosene for cooking activities. Furthermore, the study will calculate the exact composition of a mixture of chicken and cow manure used in making biogas. The exact composition of chicken and cow manure is 50% chicken and 50% cow manure were in this study using 1.5 kg cow and 1.5 kg chicken manure. As in replication 1 and treatment 2 where biogas volume value 4.71 cm3 and methane gas 3.938 were obtained, which is the highest value obtained from all experiments. This shows that biogas from chicken manure is better than cow manure, but the amount of cow manure is more than chicken manure, so a combination of chicken and cow manure for biogas is used in this study. This study uses a completely randomized design (CRD) method with 2 factors, cow dung and chicken dung. Results of the composition of the mixture of selected cow and chicken dung to produce biogas will be the basis for making biogas reactors for home units]]>
<![CDATA[Storage Layout on Spring Company using Shared Storage and Analysis Market Basket ]]>
<![CDATA[rifky maulana yusron]]>;
<![CDATA[emon rifai'i]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 3, No 2 (2019): IJSEIT Volume. 03 Issue. 02 JULY 2019 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v3i2.6545
<![CDATA[Spring manufacturing company has finished goods warehouse, some storage area using manufacturing near-net-shape product. In observations made on finished goods warehouse for preparation and arrangement of product is less neat, especially on layout of a storage area in near-net-shape warehouse, resulting in slow arrangement of products, slow process of servicing the product, slow delivery of product, and a waste of space in finished goods warehouse. The aim of this study is to provide proposed improvements near-net-shape warehouse layout with a combination of two methods, namely shared storage and market basket analysis. Function of both make finished goods warehouse layout that takes into account consumer demand for products most in demand will be placed closest to warehouse door, and products that are often purchased together will be brought closer. Result of a combination of shared storage methods and market basket analysis can minimize mileage material handling, minimizing setup time, and service, so process becomes smooth delivery and avoid delays. Results from this study are shaped layout proposals are made based on calculation of shared storage methods and market basket analysis, so that layout products previously still unregulated to regulated, and service will be faster with placement of frequently purchased products and products that are frequently purchased simultaneously when placed at front. Products are placed in front of, among others. The most frequently purchased products BLS with 10.756 products and lowest purchased are K59 with 920 products]]>
<![CDATA[Air Condition Monitoring Using Waypoint Based UAV (Unmanned Aerial Vehicle) ]]>
<![CDATA[ahmad suroto]]>;
<![CDATA[Achmad Ubaidillah]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 3, No 1 (2018): IJSEIT Volume. 03 Issue. 01 DECEMBER 2018 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v3i1.6492
<![CDATA[The lack of attention to the harmful gas such as karbonmonoksida (CO) and particulate matter (PM10) dust can give impact to the environment and living creatures that inhale it. With increasing industry the greater the level of air pollution. Monitoring the air condition industry is generally done by placing the sensor at certain points so inefficient and throwing out a lot of costs. Therefore it needs a tool that can monitor the State of the air in places hard that cannot be reached by a human being implemented on the Unmanned Aerial Vehicle (UAV). Unmanned Aerial Vehicle (UAV) or quadcopter is one of the types of aircraft used to fly and can move automatically in accordance with the navigation system based on compass and positioning of Global Positioning System (GPS) waypoint called so quadcopter can run automatically without the remote. The use of karbonmonoksida gas sensor (MQ-7) and sensor dust particles (GP2Y1010AU0F) can help quadcopter to automatic air condition monitoring. Testing the results of monitoring carried out by comparing the measuring tool on Dinas Lingkungan Hidup Provinsi Jawa Timur as a reference. The data generated from gas sensor MQ-7 and the dust sensor GP2Y1010AU0F emailed using telemetry 915 MHz are then processed on the PC/Laptop using fuzzy sugeno method to determine the output of air quality. The test results showed the average error monitoring for gas karbonmonoksida 3.31% and 8.47% of the dust particles. And a waypoint error of 2-5 meters.]]>
<![CDATA[Analysis of Factor that Preferred by Customer in the Selection of Batara Savings Products at BTN Bank Branch Kamal ]]>
<![CDATA[Moh Jufriyanto]]>;
<![CDATA[Yudha Dwi Putra Negara]]>;
<![CDATA[Doni Abdul Fatah]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 4, No 2 (2020): IJSEIT Volume. 04 Issue. 02 JULY 2020 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v4i2.6708
<![CDATA[Factor analysis is a statistical analysis that tries to find a relationship (interrelationship) between a number of variables are mutually independent from one another, so that it can be made one or several sets of variables are less than the amount of the initial variables. Researchers want to conduct research on the factors that necessitated the customer in product selection god savings deposits at Bank BTN Kamal, Bangkalan by factor analysis approach. From the results in getting that formed five factors capable of representing on the seventeenth of the variables used factor analysis conducted, five factors formed can be seen from the eigen value more than 1 and pictures scree plot. Factors which is made by customers of Bank BTN in the selection of savings products Batara ie Employee Bank BTN responsive in serving, security transactions, procedures (and requirements) account opening Savings Batara easy was infested, Administration fee is low, and Employees of Bank BTN can give correct information and clear.]]>
<![CDATA[Effect of Cycocel Concentration on Result of Mini Potato Tubers (Solanum tuberosum L.) in Hydroponic Substrate ]]>
<![CDATA[haris wijaya]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 2, No 1 (2017): IJSEIT Volume. 02 Issue. 01 DECEMBER 2017 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v2i1.2613
<![CDATA[This study aimed to determine the effect of cycocel on mini potato tuber yield at various concentrations. Preparation of potato planet has done at plant tissue culture laboratory ,Faculty of Agriculture, University of Jember, in February-April 2016 and field experiments was carried out at Jampit Village, District Sempol, Bondowoso, May to September 2016. The research method used is Complete Random Design (RAL) single factor. Factor concentration of cycocel consisting of five levels, namely: 0 ppm (C0), 500 ppm (C1), 1000 ppm (C2), 1500 ppm (C3), and 2000 ppm (C4), with six replications. The results showed that the plant which treated by cycocel 2000 ppm has a shorter plant height of 27.40 cm, lower plant fresh weight 35.62 grams, and the higher number of tubers15,83 compared to the others factors. On the other variables cycocel no significant effect, on number of stems and total weight of tubers per plant.]]>
<![CDATA[The Calculation of Ni-Sn-W Alloy Phase Diagram Using CALPHAD Method As New Soldering Material ]]>
<![CDATA[Riswan Eko Susanto]]>;
<![CDATA[Gita Novian Hermana]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 4, No 1 (2019): IJSEIT Volume. 04 Issue. 01 DECEMBER 2019 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v4i1.6557
<![CDATA[The Ni-Sn-W Alloy becomes an alternative as the Ni element could slow and block the forming of intermetalic. Beside, the existence of the W element could add the solder materials performance which is able to block the forming of intermetalic substance. Calculation of phase diagram (CALPHAD) is able to become a solution for the limited information about phase diagram whether two system (biner) or others systems above. Computing method of CALPHAD used the factual approach and assumed that it is the characteristic of thermodynamic. From the calculation, the result gained are Ni3Sn, Ni3Sn2, Ni3Sn4, solidus Sn (Sn), solidus Ni (Ni), NiW, Ni4W, solidus W (W), and solidus liquid (L). ]]>
<![CDATA[Comparative Analysis of AES-Turbo Code Combination Encryption Method on Three Variations AES Key ]]>
<![CDATA[rendra bayu adi]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 2, No 1 (2017): IJSEIT Volume. 02 Issue. 01 DECEMBER 2017 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v1i2.6457
<![CDATA[Data communication is a process of sending information from two or more points using a binary code. In data communication sometimes it does not run smoothly, while the obstacle in the process of sending information is data theft until data damage Information is exposed to noise in the process. Therefore we need an application that can provide information security and at the same time avoid damage to data due to noise. One such application is to combine AES cryptographic techniques with forward techniques error correction in the form of Turbo code. This study aims to combine the two techniques and apply to text data and analyze based on the length of the encryption key owned by AES. The analysis shows that the AES-turbo cryptographic combination algorithm can work optimally with the percentage of data returned 100% at the SNR of 15 dB. In testing the avalance effect also shows that a 256-bit key length is safer, this is evidenced by the Avalanche Effect trial of 24.77362%. But in testing the data execution time, the longer the key the longer it takes for encryption and decryption. Thus for the selection of 3 key variations of AES that are more efficient and effective, that is by using a 128-bit key.]]>
<![CDATA[THE APPLICATION OF HAAR WAVELET AND BACKPROPAGATION FOR DIABETIC RETINOPATHY CLASSIFICATION BASED ON EYE RETINA IMAGE ]]>
<![CDATA[arif mudi priyatno]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 3, No 2 (2019): IJSEIT Volume. 03 Issue. 02 JULY 2019 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v3i2.4536
<![CDATA[Diabetic Retinopathy is a disease that attacks eyes retina and can cause blindness. The severity of Diabetic Retinopathy consists of four; they are; normal, Diabetic Retinopathy Non-proliferative, Diabetic Retinopathy Proliferative, and Macular edema. In this research, author proposes a new strategy for Diabetic Retinopathy can be grouped by combining haar wavelet method and backpropagation. The number of data used were 612 images. The images size 2304x1536, 2240x1536 and 1440x960. The feature extraction of digital image used was haar wavelet at red image, green, and blue at level 1 and level 4 at subband LL and grouping with backpropagation with learning rate 0,1; 0,01 dan 0,001; the division percentage of training data and test data were 70:30, 80:20, 90:10 and 95:5, the value of MSE used was 10-6, epoch maximum 100.000 iteration. The results of this research is the highest test accuracy obtained is 56,25% with image size 2440x1448, haar level 4th and the percentage of comparative training data and test data 95:5, Learning rate 0,1;0,01 and 0,001. Thereby, haar wavelet algorithm cannot identify the feature of diabetic retinopathy and the decomposition process will eliminate much information from diabetic retinopathy]]>
<![CDATA[Preliminary Study of Traffic Characteristics Based on Data Flow And Speed of Vehicles (Case Study of Nginden Road, Surabaya) ]]>
<![CDATA[Hendrata Wibisana]]>;
<![CDATA[Zetta R. Kamandang]]>;
<![CDATA[Fithrie E]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 2, No 02 (2018): IJSEIT Volume. 2 Issue. 2 JULY 2018 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v2i2.6491
<![CDATA[An arterial road is a high capacity urban road used by various categories of vehicles. The arterial road characteristics composed of traffic flow, traffic density and speed of vehicles. Therefore, every arterial road has different characteristics depends on its type and actual data. In order to identify the characteristics of arterial road based on traffic density and speed of vehicles, this research implements a least square method into a case study in Surabaya assumed that the relationship of traffic density and vehicles speed is linear and the traffic characteristic model based on Greenshield. At the end, this research concludes that Nginden Road as case study has maximum vehicle speed at 26 km/h and traffic density at 166 pcu/km with the Greenshield model]]>
