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PELS (Procedia of Engineering and Life Science)

PELS
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Published by Universitas Muhammadiyah Sidoarjo

ISSN : - EISSN : 28072243 DOI : https://doi.org/10.21070/pels

Core Subject : Science, Engineering,

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

PELS (Procedia of Engineering and Life Science) is an international journal published by Faculty of Science and Technology Universitas Muhammadiyah Sidoarjo. The research article submitted to this online journal will be double blind peer-reviewed (Both reviewer and author remain anonymous to each other). The accepted research articles will be available online following the journal peer-reviewing process. Language used in this journal is Bahasa (Indonesia) or English. Aims and Scope of this journal is science and technology.

Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)

Articles 662 Documents

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Web-Based Programmer Performance Recording and Measurement Information System (Case Study: PT. XY): Sistem Informasi Pencatatan dan Pengukuran Kinerja Programmer Berbasis Web (Studi Kasus: PT. XY ) Ganang Ganindra Aulia Akbar; Yulian Findawati
Procedia of Engineering and Life Science Vol. 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Every company must always strive for all employees to work effectively, efficiently and productively so that they can achieve the company's vision. Like employees in general, programmers need to be measured for their performance and productivity so that the company does not lose out on paying them. On the other hand, a lot of tasks also confuse programmers if they get piled up and go unrecorded. Therefore, the authors make research on information systems for recording and measuring the performance of web-based programmers (case study: PT. XY). The research method used is a qualitative method by means of observation and interviews. The results obtained from this study is an information system that is devoted to recording programmer tasks and efficiently helping companies to assess programmer performance. Information system made by golang and vuejs

Sentiment Analysis Covid-19 Vaccination on Twitter Social Media Using Naïve Bayes Method Dihin Muriyatmoko; Triana Harmini; Maulana Kemal Ardiansyah
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

The government regulations regarding the implementation of vaccinations to tackle the COVID-19 pandemic. The regulation was issued by the Minister of Health Number ten of 2021. This program raises pros and cons so that it requires feedback for evaluation. Feedback can be obtained from opinions and stories that users convey through social media such as Twitter. This study aims to develop a model to determine public sentiment towards Covid-19 vaccination in three topics, namely the vaccination program, the effect of vaccination and the Covid-19 vaccine. The classification method used in this research is Bernoulli Naïve Bayes and Logistic Regression. The results of the comparison of the two methods show that Bernoulli Naïve Bayes gets better accuracy results. The number of tweet messages processed from Twitter is 5877. The model was tested to read public sentiment on Twitter from 7 September to 21 September 2021. The model concluded that public opinion regarding the vaccination program and the effect of vaccination tended to be positive. And opinions regarding the Covid-19 vaccine topic tend to be neutral. For further research, it can be developed by adding datasets.

Using Buck Boost Converter In The Solar Cell Of Window Blind Rozi Ahmad Subkhi Azal; Riny Sulistyowati
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Solar power has become one of alternative sources for electrical energy which is environmentally friendly. Solar energy-based electricity has been employed widely in the society life. Considering that the placement of solar cell requires wide area, the researcher developed new innovation to locate solar cell vertically. Hence, this research aimed at analyzing the vertical placement of solar cell applied on the window blind so that it could catch the sunlight. The researcher also added Buck Boost Converter system to optimize the output voltage. The result of test demonstrated that output voltage yielded by solar cell on the window blind during close condition gained 13.52V, while in the open window blind condition, it obtained 12.82V. Furthermore, the system of Buck Boost converter functioned well as it could stabilize the voltage for charging the battery on the voltage 13.5V. When the window blind was open, the efficiency got 0.33%, whereas in the close condition, its efficiency earned 0.37%. Overall, the whole solar cell on the window blind could tun on the printer and lamp 20Watts by total load 40Watts for 6 hours.

Planning of Solar Power Plants at Surya Market Regional Companies Mochamad Iswahyudi; Trisna Wati
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

This Pasar Surya Surabaya Regional Company is an official market management under the Surabaya City government. In 2020, companies in the solar market area changed building assets into several open space places to become infrastructure facilities for economic improvement. The current power requirement is 197Kva and will be increased to 275 Kva. The planning of off-grid PV mini-grid for the Pasar Surya Regional Company, which was previously connected to PLN for 197 KVA, requires 1692 PV 380 WP for installation in an effective area of 3296.5 m2 and is divided into 3 PV arrays. with each array consisting of 19 series and 30 parallel PV arrays. Batteries with a capacity of 24V 300 Ah are needed as many as 342 pieces which are divided into 3 parts, with each part consisting of 19 series arrangement and 6 parallel battery arrangement. SCC (Solar Charge Controller) 240 KW requires as many as 3 pieces. Inverter 200 KW requires as much as 1 piece. In one year the energy that can be produced by PLTS is 950130 kWh, with a performance ratio showing the efficiency of PLTS at PD Pasar Surya which is 66.5%. The total cost of installing PLTS is around Rp. 16,204,258,086,- not including construction and installation costs. Meanwhile, to return the capital to be equivalent to the use of PLN, it takes an operating time of around 16 years

Mad Reading Law Classification Using Mel Frequency Cepstal Coefficient (MFCC) and Hidden Markov Model (HMM) Oddy Virgantara Putra; Faisal Reza Pradana; Jordan Istiqlal Qalbi Adiba
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

The COVID-19 pandemic is a disaster that hit the world at this time, all activities are limited. This pandemic has also greatly impacted the process of teaching and evaluating the reading of the Koran which was carried out using the talaqqi and musyafahah methods. Machine Learning research has been developed for the legal classification of Quran recitation. This study aims to be able to classify the law of recitation of recitation, especially in the law of Mad recitation of the letter Maryam verses 1 to 15. This study builds a model using the Mel Frequency Ceptral Coefficient (MFCC) feature extraction with the Hidden Markov Model (HMM) algorithm method. MFCC is used for feature extraction in voice that processes voice data in several stages, including pre-emphasis, frame-blocking, windowing, Fast Fourier Transform, Mel Frequency Wrapping, and Ceptral Liftering. HMM is used in speech recognition with standard sentence percentages. The dataset used in this study is voice data taken from the voice of the Quran reciter that has been recognized and has been affiliated. The test results on the model that has been built have an average percentage of 80% accuracy of the test data.

Indihome's New Post Activation Control Application Based On Website With Telegram Features Mochamad Rifqi Aminudin; Arif Senja Fitrani; Mochamad Alfan Rosid; Sumarno
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Development of an application to control the activation of new indihome pairs at PT. Telkom Sidoarjo is a necessity that needs to be realized in order to support the performance of helpdesk employees in the process of activating indihome services. In developing the application, a method is needed to be able to design and build applications to meet expectations. Long polling method is one method used to get updates on bots. With the long-polling method, the server will periodically check to the bot whether there are incoming messages. If there is an incoming message, the server will execute based on the request message sent by the user. If there is no message then the server condition is idle (idle). Based on the results of planning, making and testing applications that have been carried out. It was concluded that the Indihome New Install Activation Control Application can input customer data via the SIKPRO bot, check order progress status and the Helpdesk can update order status and provide order feedback through the SIKPRO website. Bots can refuse order requests in case of double requests with the same registration number. Supervisors and Team Leaders can also recap the indihome service activation data based on daily and monthly periods

Implementation of Digital Marketing Strategy for Improving UMKM Website Promotion (Case Study: Rumah Mesin) Choiruddin; Tikaridha Hardiani
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

The advancement of information technology is increasingly rapid, so search engines are the main choice as a medium for marketing products and services, and also for increasing the popularity of a website's existence. The main problem faced by the company CV. The machine house is competition in the world of machinery that is so fierce that the internet is needed to help it compete with the company's competitors. The way this is done is by promoting using SEO (Search Engine Optimization) Digital Marketing techniques. This research was carried out on a website where initially the techniques of SEO were just not optimal, then by applying the SEO on Page method such as keyword optimization in the title tag, content, meta keywords, meta description, at this stage several tests were also carried out as benchmarks for the success of implementing SEO techniques. The results of the application of SEO techniques are able to increase the SERP (Search Engine Results Page) of the website in search engines and successfully indexed by Google to be on the first page of page 9 in the second month.

Mapping Design of The Impact of Covid-19 in Yogyakarta Using SIG Willy Pratama Cendana; Esi Putri Silmina; Syaiful Rachmat Dana; Firmansyah
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

This study describes how the Covid-19 impact mapping design in the Special Region of Yogyakarta uses the Geographical Information System. The spread of Covid-19, which is getting more massive and is increasing again in D.I Yogyakarta, requires evaluation of implementing government policies. Making it easier for the public to understand the presentation of data and the distribution of Civil-19 in each region in D.I Yogyakarta is important to be updated again because, with clarity and easy access, the public can easily find out the data on the significant distribution of Covid-19 and is supported by valid data. This encourages us to research by utilizing the Geographical Information System to carry out mapping in DI Yogyakarta by presenting it via the website and also an application that is always updated with the latest information related to Covid-19 distribution data in Yogyakarta. From the results of our discussion, it is clear that the presentation of geographic data from D.I Yogyakrta and mapping the areas affected by Covid-19 using GIS will be more profitable because the presentation of the data will be easier to understand by the public, and more updated in real time.

Decision Support System of Student Education Assistance Using Analytical Hierarchy Process (AHP) Sunan Giri Foundation Asromah Al Alawiyah; Haris Yuana; Wahyu Dwi Puspitasari
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Student education assistance is a Foundation program for students to gain access to decent education services, prevent dropping out of school, attract poor students to return to school. In its application, there are problems in determining, one of which is the inaccuracy of the recipient's target. This is due to the many tasks, obligations and work programs that must be completed on time by division. Therefore, the solution that can be done for time efficiency in helping the foundation is to create a system using the Analytical Hierarchy Process (AHP). Because the decision support system is able to solve management problems in producing the best alternative to support decisions taken by decision makers. The criteria used in this system are student status, average value of report cards, SKMT (Certificate of Disability), parental income, parental dependents, home ownership status and achievement. The results of the tests carried out using the black box testing method obtained an accuracy value of 70.58%, meaning that the application has run in accordance with the expected results, while the accuracy of the beta testing of the questionnaire results to the validator is 86% and the testing to prospective users is 87.81%.

Introduction of Automatic Wooden Bridge Load Testing Detector For Pedestrians Using Load Cell Sensor Kurnia Paranita Kartika Riyanti; Nurjanah; Hazairin Nikmatul Lukma
Procedia of Engineering and Life Science Vol 2 (2021): Proceedings of the 3rd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

The purpose of this long-term research is to study further about the application of automatic detectors for testing the bridge strength load using a load cell sensor. Therefore, it is necessary to test the use of small-scale on miniature bridges with various materials. Next is the scaling on the actual bridge. The research method used is Research and Development (RnD), starting from data collection with observations and interviews, system design, assembly and trial use and scaling calculations so that they can be implemented on the actual bridge. The object of research is various miniature bridges in the Civil Engineering laboratory of the Islamic University of Balitar. While its implementation was then carried out at the Blitar Settlement and City Planning Service. Data analysis was carried out using qualitative methods, by reducing data, presenting data and drawing conclusions on an ongoing basis. Testing the detector is carried out with two types of loads, namely static and dynamic, in testing the detector with a static load, the detector can read the load with a suitability close to 100%. In testing the detector with a running load, the reading results are divided into several loadcells that are passed by the load, with the largest load reading on the loadcell that is the load (point load). The result of the error percentage on the average running load is 4.67%. The read load on the bridge is smaller than the actual weight because some of the load is accepted by the bridge supports and bridge boards.

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Mahardika Darmawan Kusuma Wardana

Contact Email
p3i@umsida.ac.id

Phone
+6285646424525

Journal Mail Official
p3i@umsida.ac.id

Editorial Address
Universitas Muhammadiyah Sidoarjo, Jl. Majapahit 666 B, Sidoarjo, East Java Indonesia

Location
Kab. sidoarjo,

Jawa timur

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mahardika Darmawan Kusuma Wardana

Contact Email p3i@umsida.ac.id

Phone +6285646424525

Journal Mail Official p3i@umsida.ac.id

Editorial Address Universitas Muhammadiyah Sidoarjo, Jl. Majapahit 666 B, Sidoarjo, East Java Indonesia

Location Kab. sidoarjo, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Mahardika Darmawan Kusuma Wardana

Contact Email
p3i@umsida.ac.id

Phone
+6285646424525

Journal Mail Official
p3i@umsida.ac.id

Editorial Address
Universitas Muhammadiyah Sidoarjo, Jl. Majapahit 666 B, Sidoarjo, East Java Indonesia

Location
Kab. sidoarjo,

Jawa timur

INDONESIA