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Mahardika Darmawan Kusuma Wardana
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PELS (Procedia of Engineering and Life Science)
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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The Effect of Various Concentrations of Telang Flower (Clitoria Ternatea L.) Extract on Cow Milk Yogurt Characteristic: Pengaruh Berbagai Konsentrasi Ekstrak Bunga Telang (Clitoria Ternatea L.) Terhadap Karakteristik Yogurt Susu Sapi Chosyatillah, Annisa Alya; Saidi, Ida Agustini
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1407

Abstract

This study aims to determine the effect of the addition of butterfly pea flower extract (Clitorian Ternatea L.) on the characteristics of cow’s milk yogurt. The method used in this study was a randomized block design (RBD) using a single factor with 8 treatments repeated 3 times to obtain 24 experimental units. Data analysis was carried out using ANOVA and follow-up testing with a 5% level of Honest Significant Difference (SJL) and organoleptic test were analyzed using the Friedman test. The result showed that the additional og butterfly pea extract had no significant effect on the viscosity and pH of the cow’s milk yogurt, while on the color parameter the addition of the butterfly pea extract had avery significant effect on the characteristics of the cow’s milk yogurt. The result of this study showed that the highest value of the viscosity parameter was 68,2%, the lowest pH was 5,19%, the lowest lightness color value was 61,72%, the highest redness value was 4,07% and the lowest yellowness value was -21,46%.
Explore Room(xR): Explore Digital Hotel Bedrooms Using Augmented Reality: Explore Room(xR): Jelajah Kamar Hotel Digital Menggunakan Augmented Reality Putra, Dicky Andrey Cholisyah; Taurusta, Cindy
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1408

Abstract

xR(Explore Room) is an application feature to explore virtual hotel rooms using Augmented Reality. By utilizing Augmented Reality technology, users will be able to ensure the hotel services which will be obtained before booking hotel room. The application feature is developed using the Agile Development method, which is software development method that requires quick adjustments and is able to receive changes repeatedly and oriented towards the quality of the results developed. xR(Explore Room) operates AR technology as the main technology where the feature will display a 3-dimensional model of a hotel room using markers on the phone screens. From use of the Agile method, it is found that the application feature which made requires several improvement for the results to be maximized. The results of application testing suggest adding human resources to produce more 3D room model assets to adjust number of rooms that have been registered in the application.
Web Center Design of Student Activity Unit (UKM) Universitas Muhammadiyah Sidoarjo as a Center for Membership Information Event and Product Marketing: Perancangan Web Center Unit Kegiatan Mahasiswa (UKM) Universitas Muhammadiyah Sidoarjo Sebagai Pusat Informasi Keanggotan, Event dan Pemasaran Produk Zahputra, Aldy Trisza; Eviyanti, Ade; Rosid, Mochamad Alfan; Hindarto, Hindarto
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1409

Abstract

Information systems and technology are advancing so rapidly that technology and people no longer play separate roles. One of the technologies currently being developed is a website-based information system. The website is a collection of linked pages and related files. Websites have been widely used by non-profit and non-profit organizations to provide accurate information to the public by functioning as a platform for information dissemination. The purpose of this research is to create a central web information system to display complete detailed data regarding the Sidoarjo Muhammadiyah University Student Activity Unit online. The research method used is the waterfall method using blackbox testing. From the test results the researchers succeeded in implementing a student activity unit website that displayed information in the form of info on achievements, works, events, products, articles, announcements and members from each UKM. With this system, student activity units can record every activity, reduce the risk of loss or damage to data and make it easier to record all of its members.
Frozen Food Quality Control Using Statistical Process Control Methods and Failure Mode and Effect Analysis : Pengendalian Mutu Frozen Food Dengan Metode Statistical Process Control dan Failure Mode and Effect Analysis Putra, Mochammad Nabil Ferdianto Pratama; Cahyana, Atika Sidhi
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1410

Abstract

The research was conducted in UD Mulia Jaya to look out the main causes of defects in frozen food products and to reduce defects in the product of making klasu bread. It is known that the production of klasu bread is 333,490 pcs, product defects are 18,716 pcs, and the average production per day is 6,669 pcs with an average daily product defect of 374 pcs. The defect has exceeded the product defect tolerance limit set by the business owner. The method used Statistical Process Control (SPC) and Failure Mode and Effect Analysis (FMEA). The results showed that the biggest cause of defects was filling out the surface (leaky) with a total of 7,695. Calculation of the Risk Priority Number (RPN) obtained a value of 168. The most dominant factor the environmental factor with recommendations for repairing insulation on each production line to maximize employee performance in reducing product defects.
Experimental Study on Sansivera Composite Fibers Against the Administration of Alkaline NaOH (Sodium Hydroxide): Studi Eksperimental pada Serat Komposit Sansivera Terhadap Alkali NaOH (Natrium Hidroksida) Kurniawan, Teguh Tri; Widodo, Edi
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1411

Abstract

This study aims to analyze sansivera fiber-reinforced composite materials with a polyester resin matrix and treat sansivera fibers against alkaline NaOH liquids with levels of 4%,7%,10%,13% and 15%.in this study for experimental design using the hand lay-up method,which aims to analyze experimental data,and is also used to determine the minimum number of experiments that can be obtained and provide infotmation on factors that influence parameters.The experiments were carried out through 1)composite manufacturing method,2)immersion with alkaline NaOH,3)fiber tensile test method,4)microstructure test method,5)composite tensile test methods.the results of research on tensile test of fibers from the soaking process with alkaline NaOH 4%,7%,10%,13% and 15%,get the best results in the 15% NaOH alkaline immersion process. From results of the tensile test the fibers will be formed into 7 composite specimens, from the composite tensile test the maximum tensile strength is obtained on specimen 5 with 40% treatment of 45,71 N/mm2 and the highest elongation obtained on specimen 4 with 30% treatment of 3,95mm.
Soature Test of ZPT Onion Extract and Combination of Plant Media on the Growth of Grape (Vitis vinifera l.) Cuttings: Uji Perendaman ZPT Ekstrak Bawang Merah dan Kombinasi Media Tanam Terhadap Pertumbuhan Stek Anggur (vitis vinifera l.) Yusrony, Mochamad Ilham; Nurmalasari, Intan Rohma
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1412

Abstract

Grapes are vines in the form of bushes and or are eaten directly. Grapes contain many polypheno and reseveratrol compounds which are active in various metabolisms, and are able to prevent the formation of cancer cells and other diseases. The main problem with penetrating is that it is difficult to form roots. Therefore, efforts that can be made to encourage, accelerate and stimulate the formation of roots and increase the quality and number of roots can be done by giving PGR to cuttings. This study aims to determine the effect of giving several concentrations of shallot extract and a combination of planting media on the growth of grape cuttings (Vitis vinifera L.) This research was carried out experimentally using a factorial Randomized Block Design (RBD) method with 2 treatment factors consisting of: the first is without soaking natural ZPT, namely K0 = 0% shallot extract, and soaking with natural ZPT, namely K1 = 100% shallot extract. The second factor is the planting medium with 4 levels, namely M1 = Soil; M2 = Soil + Sand (2 : 1); M3 = Soil + Cocopeat + Sand (2 : 1 : 1). From the research results obtained, there was an interaction on the number of shoots at the age of 28 HST, the speed of shoot growth, and the length of the shoots at the ages of 21 and 28 HST.
Application of Sugarcane Bagasse and Tea in Growing Media on the Growth and Yield of Red Lettuce (Lactuca sativa L. var. Crispa): Aplikasi Ampas Tebu dan Teh Dalam Media Tanam Terhadap Pertumbuhan dan Hasil Tanaman Selada Merah (Lactuca sativa L. var. Crispa) Sari, Adelia Dwi Ella; Nurmalasari, Intan Rohma
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1413

Abstract

This study aims to determine the effect of bagasse and tea as a growing medium on the growth and yield of red lettuce (Lactuca sativa L. var. crispa). The research was carried out in January - March 2023. The study used the Randomized Block Design (RBD) method which consisted of 5 treatments with 4 replicates, each treatment consisting of 3 plants which produced 20 experimental units. The treatments included: P0 (100% soil), P1 (75% soil + 25% bagasse), P2 (75% soil + 25% tea bagasse), P3 (50% soil + 50% sugarcane bagasse), P4 (50% soil 50% + 50% tea dregs). The observed variables consisted of plant height, number of leaves, stem diameter, fresh weight per plant, dry weight per plant, and harvest index. The data were analyzed using analysis of variance (ANOVA) then followed by a 5% level honest significant difference test (BNJ). And there is the effect of a combination of tea waste growing media on plant height, plant wet weight, and harvest index of red lettuce plants.
Effect of Concentration of Liquid Vermicompost Fertilizer and ZPT Cytokinin on Growth and Yield oF Mustard Greens (Brassica Sinesis L): Pengaruh Konsentrasi Pupuk Organik Cair Kascing dan ZPT Sitokinin Pada Pertumbuhan Dan Hasil Tanaman Sawi Samhong (Brassica Sinesis L) Rini, Risca Retno Setyo; Nurmalasari, Intan Rohma
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1414

Abstract

This study aims to determine the concentration of liquid organic fertilizer vermicompost and ZPT cytokinins on the growth and yield of mustard greens (Brassica sinesis L). This research was conducted in Mojoruntut Village, Krembung District, Sidoarjo Regency from December 2022 to January 2023. This research method was carried out using a factorial randomized block design (RAK) consisting of 2 factors. The data obtained were processed using ANOVA, if there were differences between the treatments, the 5% BNJ test would be continued. The variables observed were plant height, number of leaves, fresh weight, dry weight, root length, and harvest index. Based on the results of the study it can be concluded that the application of liquid organic fertilizer from pineapple peel waste has a significant effect on the observation variables of plant height, number of leaves, fresh weight, dry weight and root length. While not significantly different in the harvest index observation variable. The optimal administration of liquid organic vermicompost fertilizer and cytokinin ZPT is with a concentration of 25 ml/l (P4) and 2ml/l (Z1).
Design of Speed Limiter Display For Uwin Fly Electric Bike Based on Internet of Things: Perancangan Speed Limiter Display Sepeda Listrik Uwin Fly Berbasis Internet of Things Pramana, Joko; Saputra, Dwi Hadidjaja Rasjid; Syahrorini, Syamsudduha
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1415

Abstract

To contribute to the development of electric vehicle technology in Indonesia, a data monitoring system has been designed to monitor and remotely control the condition of electric motorcycles. The device is designed using a nodeMCU ESP8266 microcontroller, voltage sensor, switch, button, Hall sensor, and buzzer. Data is processed and displayed on Blynk. Experiments were conducted on battery monitoring, speed, speed mode, crush control, and speed limiter alarms. Implementing the device on the Uwin Fly electric bicycle can serve as a reference for the feasibility of the device on other electric bicycles. Additionally, the development of electric bicycle monitoring displays and speed limiter features can increase awareness among electric bicycle users, especially mothers and children. Overall, the monitoring system could contribute to enhancing the safety and efficiency of electric motorcycles on the roads of Indonesia.Meanwhile, if the article is written in English, the abstract should be typed in English only. The abstract should be typed as concisely as possible and should be composed of: problem statement, method, scientific finding results, and a short conclusion. The abstract should be typed in one paragraph only and two-columns format. All sections in the manuscript should be typed using Times New Roman font. Authors should use this document as their article template.
Digital Marketing Application to Increases Livestock Sales in Sacrificial Cages in Ganggang Panjang Sidoarjo Village Based on Android: Aplikasi Digital Marketing Meningkatkan Penjualan Ternak pada Kandang Qurban di Desa Ganggang Panjang Sidoarjo Berbasis Android Refinda, Achmad Ainun Gusti; Fitrani, Arif Senja
Procedia of Engineering and Life Science Vol. 4 (2023): Proceedings of the 6th Seminar Nasional Sains 2023
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v4i0.1416

Abstract

The need for qurban animals both for the needs of the Eid al-Adha holiday and needs other than Eid al- Adha such as aqiqah, or other important events are very much needed where in the selection of sacrificial animals such as goats or cows are both very important. types of sacrificial goats and cows, the condition of the sacrificial animals so that the results given are very good. In the process of selecting, purchasing, distributing sacrificial animals, they still use the manual method, which is less efficient, so there is a need for an application system that can assist in selecting, purchasing, and distributing sacrificial animals. In running the business, most of the service processes that are applied are still manual by checking the condition of the animal by coming to the place so that it is difficult for the customer to come twice or contact by phone. Then, in managing transaction data and issuing notes, it is also still manual. "DIGITAL MARKETING APPLICATION TO INCREASING LIVESTOCK SALES IN QURBAN STAGES IN GANGGANG PANJANG VILLAGE, SIDOARJO BASED ON ANDROID" was created to simplify the process of buying and selling livestock services so as to facilitate work and improve service in these small and medium enterprises. From the results of this study it can be concluded that this system can increase effectiveness because it is not done manually, the features in the information system are easy to use and the transaction data management runs well.

Page 41 of 67 | Total Record : 662

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