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IPTEK Journal of Proceedings Series
Published by Institut Teknologi Sepuluh Nopember Surabaya
ISSN : 23546026     EISSN : -     DOI : -
Core Subject : Science,
Computer Science & IT
IPTEK Journal of Proceedings Series publishes is a journal that contains research work presented in conferences organized by Institut Teknologi Sepuluh Nopember. ISSN: 2354-6026. The First publication in 2013 year from all of full paper in International Conference on Aplied Technology, Science, and Art (APTECS). It publish one time a year after the held of APTECS event.
Arjuna Subject : -
Articles 1,079 Documents
 104   105   106   107   108 
Viscous-Resistance Calculation and Verification of Remotely Operated Inspection Submarine Ardi Nugroho Yulianto; I Ketut Suastika; Aries Sulisetyono
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.337

Abstract

The purpose of the present study is to calculate and verify the viscous resistance of a remotely operated inspection submarine which is used for the purpose of underwater inspections.The focus of the study is to investigate the effect of a vertical fin on the total value of the viscous resistance. In the design of a submarine, determination of the viscous resistance plays an important role. The smaller the viscous resistance,  the smaller is the engine power to be required, which results in a more economic vehicle during the operation. Viscous resistance calculationswere done by computational fluid dynamics (CFD) and verifications by wind tunnel experiments. Three models of submarines were simulated and tested. Results of data analysis show that the effect of an installation of a vertical fin on the total viscous resistance is not detectable in the current experimental setting. Furthermore, comparisons between simulation and experimental results show that the root mean square errors (RMSE) are, respectively, 2.48 x 10-3, 3.18 x 10-3 and 2.88 x 10-3 for model I, II and III.
Analysis of Land Information Maps Using Participatory Mapping Methods (Case Study: Mejoyolosari, Jombang) Tiya Anita P; Yanto Budisusanto
IPTEK Journal of Proceedings Series No 2 (2019): The 3rd Geomatics International Conference (GEOICON) 2018
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2019i2.5306

Abstract

Based on the regulation of the Minister agrarian and Space of the Republic Indonesia number 12 of 2017 and presidential instruction Number 2 of 2018 for accelerating Pendaftaran Tanah Sistematis Lengkap (PTSL). In order to mapping the land parcels, it is necessary to have the data of the subject and the object of the land so that the Land Map information will be developed. The identification and validation parcels of land parcels are carried out using participatory mapping method. The Participatory Mapping Method used is to delineate the boundary of the land parcels on the Work Map (Pleiades, high-resolution satellite imagery) The delineation result from the participative mapping is further validated in the field by taking 48 samples of the land parcels. In this research, the land map and land information (Land Record) are available, information on the distribution of registered and unregistered land parcels. And obtained the results of extensive accuracy of Delineation with direct measurements of the field according to BPN Standarization. Delineation of Pleiades high-resolution satellite images land parcels sample that meets the wide accuracy of 19 land parcels of soil, 11 fields of rice fields and 8 residential areas.
The Usage of Fly Ash for Reclaimed Asphalt Pavement (RAP), Asphalt Concrete Binder Course (AC-BC) Filler Ratna Handayani; Ria Asih Aryani Soemitro; Herry Budianto; Januarti Jaya Ekaputri
IPTEK Journal of Proceedings Series No 2 (2017): The 2nd Internasional Seminar on Science and Technology (ISST) 2016
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2017i2.2274

Abstract

Material Reclaimed Asphalt Pavement (RAP) and fly ash as waste that whose is abundant. So interesting to be researched. The research will be started by analyze of RAP, be obtained  characteristics of aggregates and asphalt, then analyzed on an aggregate  gradation; if aggregate gradation does not on gradation envelope will be required the addition of new aggregate. If asphalt  does not  match the requirements then also be required  the addition of new asphalt.  The next will be made the composition of mix- design  for  Asphalt Concrete - Binder Course (AC-BC) with variations addition of fly ash volume as filler. The aim of research to get variations addition of fly ash volume (4%,5% and 6%)
Application of Organic Architecture in School of Nature Design S O Hamsan; E Poedjioetami; F H Hendra
IPTEK Journal of Proceedings Series No 6 (2018): International Conference on Advanced Engineering and Technology (ICATECH) 2018
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2018i6.4668

Abstract

The development of education in the room is the main factor for students to feel the boredom of learning in the room. Indoor education is rigid and formal, often causing saturation and boredom when carrying out the process of teaching and learning activities. Whereas to get education is very important. Therefore, a learning system is needed that can eliminate the impression of saturation in the room. Based on Organic Architecture in the design used in natural schools, it also impacts the application of the material used. These materials are often found in areas / areas that are directly adjacent to the construction site, so as to provide ease of adjustment of the material with the surrounding nature. The method used is direct observation and literature study. The data management results are used as a basis for designing activities combined with the theme of Behavioral Insight Architecture. Thus, it is expected to be able to create a school that is environmentally comfortable and safe for its users.
Synthesis of Composite Graphene/ Fe3O4 by Electrophoretic Deposition Using Pulse Direct Current Ervina Rumpakwakra; Hariyati Purwaningsih; Widiyastuti Widiyastuti; Heru Setyawan
IPTEK Journal of Proceedings Series No 6 (2020): 6th International Seminar on Science and Technology 2020 (ISST 2020)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i6.11101

Abstract

Composites Graphene/Fe3O4 have been successfully synthesized by the electrophoretic deposition method using pulse direct current (PDC) on a nickel foam substrate. In this study, we synthesized graphene and Fe3O4 separately before the two materials were composited. We synthesize graphene from coconut shell charcoal and synthesize Fe3O4 from pure iron. Graphene and Fe3O4 which have been formed, are dissolved with demineralized water as a dispersing medium so that a solution of 1.5 mg / mL is obtained which is then compiled layer by layer on the surface of the substrate with variations in deposition time of 10 to 30 minutes at room temperature. This aims to determine the effect of deposition time on the formation of graphene/Fe3O4 composites. The results showed that the use of PDC was able to precipitate graphene/Fe3O4 composites on the surface of the substrate. The use of longer deposition time, results in more graphene/Fe3O4 composites which adhere to the substrate surface. This result is also supported by XRD testing which shows the longer the deposition time, the diffraction peaks appear sharper.
Business Ecosystem as Key for Indonesian Economic Rizki Ramadhana
IPTEK Journal of Proceedings Series No 1 (2023): The 1st International Conference on Community Services and Public Policy (ICCSP) 2022
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2023i1.16386

Abstract

Business Ecosystem are utilized to depict how financial communities work. Business Ecosystem contains large comprise of businesses and all their partners. A part of inquire about has talked about Business Ecosystem for existing businesses. In any case, exceptionally a little, has been talked about almost how to construct and create a Business Ecosystem for new companies. New companies in Indonesia have entered the "booming" phase. Since the victory of Bukalapak, Gojek, and Tokopedia, new businesses have ended up an unused slant in this nation. Each year, around 200 unused new businesses are set up in Indonesia so this trade demonstrate has ended up one of the most drivers of the country's economy. This marvel makes new businesses one of the mainstays of the nation to induce speculation from inside and exterior the nation. In any case, new companies face many challenges, particularly for those who are still within the ideation or early stages. They confront competitive challenges from built up companies, as well as individual new businesses that have as of now been set up. The most challenges for new companies within the ideation and early stages are promoting and organizing. Their names and brands are not however known by the showcase and partners. To confront these challenges, new businesses must be able to construct and create their trade environment so that they can straightforwardly meet, connected, and work with their partners in a developing and creating Business Ecosystem. This ponder points to distinguish significance of usage of the Business Ecosystem and the anticipated benefits of executing the Business Ecosystem. The results of this investigate will encourage startup companies to urge most extreme results. The comes about of the investigate will enhance the writing on the Business Ecosystem in Indonesia to be connected to startup companies in Indonesia. It is trusted that the comes about of this inquire about will give a reference for the advancement of the Business Ecosystem in Indonesia and propel future analysts to create assist thinks about in this field.
A Review of Circular Economy Index from Many Perspective IDAA Warmadewanthi; Arman Hakim Nasution; Alva Edy Tontowi; Mohamad Khoiru Rusydi; Gogor Arif Handiwibowo; Gita Widi Bhawika; Mochammad Andy Rizqy
IPTEK Journal of Proceedings Series No 1 (2023): The 1st International Conference on Community Services and Public Policy (ICCSP) 2022
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2023i1.16391

Abstract

The concept of a circular economy began to be launched worldwide due to the impact of increasing sustainability. The advancement of technology certainly makes it easier to implement a circular economy, especially in Industry 4.0. Several industries have implemented the concept of industry 4.0, but implementing a circular economy in the industry has yet to go well. The problem is that there needs to be a measurement of the circular level of the industry. This study aims as a literature study on determining the formulation of the circular economy index. The existence of gathering perspectives from various countries is expected to provide the application of the indicators that have the most influence on the measurement of the circular economy.
Maturity Assessment at SMEs Assisted by BUMDesma (Joint Village-Owned Enterprises) Yudha Prasetyawan; Suparno Suparno; Maria Anityasari; Niniet Indah Arvitrida; Taufik Fajar Nugroho; Herman Pratikno; Rahmadhani Tasya Rahman; Inastika Nabilah
IPTEK Journal of Proceedings Series No 1 (2023): The 1st International Conference on Community Services and Public Policy (ICCSP) 2022
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2023i1.16371

Abstract

Enhancing the Small to Medium Enterprises (SME) Competency is a way to raise the chance of winning a global competition. The basic business profile should be provided as proof of the general foundation of being known as a mature business. This research provides a tool for the government to collaborate with academics to analyze SME performance. This tool is used for policy-making, and funding could be more accurate based on nearly objective criteria. This designed interface helps SMEs submit their business document online with their current self-assessment for production, marketing and all the business features. The preliminary object covers the three different cities in East Java Province. Based on the submitted document and data, academia and the government can do online assessments to complete the direct assessment through direct observations. The dashboard shows the performance based on overall equipment efficiency and adjusted indicator using a business model canvas.
Increasing The Quality and Quantity of Marine Processed Production in Fisherman Villages Febby Rahmatullah Masruchin; Ratnaningsih Sri Yustini; Naufal Abdillah
IPTEK Journal of Proceedings Series No 1 (2023): The 1st International Conference on Community Services and Public Policy (ICCSP) 2022
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2023i1.16387

Abstract

The processed sea is one of the livelihood commodities in the fishing village of Surabaya. The production process includes cleaning, drying, cooking, and packaging activities. One of the problems faced is in the drying process. Dry on the highway makes the product unhygienic. Horizontal drying areas have a limited area for drying. The solution given to this problem is a multifunctional vertical drying area. Vertical drying racks can increase the quantity of drying up to 5 times. Product quality can also be improved because there is no drying on the edge of the highway which causes the product to be less hygienic. The multifunction of the drying area is obtained from 3 main functions: a drying place, a storage area, and an oven. The use of metal material aims to make the drying place have a longer life than bamboo. The use of metal angled holes is intended so that the distance between rack levels can be adjusted to the needs and can be added or reduced. The increase in the quantity and quality of production in the drying process is expected to increase the profits of the business of processed marine products in the Surabaya fishing village.
Upgrading Mekarsari TPS to TPST by Using a Waste Processing Machine for Ngingas Makmur Abadi BUMDes Products Lissa Rosdiana Noer; Gogor Arif Handiwibowo
IPTEK Journal of Proceedings Series No 1 (2023): The 1st International Conference on Community Services and Public Policy (ICCSP) 2022
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2023i1.16392

Abstract

Environmentally friendly waste processing is the process of separating waste with categories of hazardous, toxic, economic value to non-economic value. Meanwhile, the community-based management system involves community participation in the process of sorting, reducing, utilizing and handling the waste. Until 2019, the waste production of the people of Sidoarjo Regency reached around 4,700 m3 per day. However, the ability to transport waste to the Final Disposal Site is only capable of 25%. As a result of the remaining waste that is not transported, the community manages the waste by ignoring environmental procedures, such as throwing it into the river, burning it, putting it in a hole in the ground and so on. In fact, it is possible that the waste contains materials that cannot be decomposed by the environment and even toxic and hazardous materials (B3). Sidoarjo Regency has one of the Integrated Waste Disposal Sites (TPST) named Mekarsari. TPST Mekarsari has 1 unit of plastic waste sorting machine, 1 unit of organic waste chopper and 1 unit of incinerator. However, the current management of the Mekarsari TPST is still not optimal. Some of the things that cause this include the lack of equipment for waste management. Some of the handling of waste that has not been realized include the management of plastic waste mixed with other waste such as packaging plastic bags and small plastics and the handling of organic waste using BSF (Black Soldier Fly) maggots. The solution provided by the ITS Abdimas Team with BUMDes Ngingas Makmur Abadi is to make a study document on the potential development of waste management, study the need for tools/machines for waste management, and procure tools/machines for waste management at the Mekarsari TPST.

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