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Design and build of android-based mathematics learning media with traditional game ethnomatics approach

AIP Conference Proceedings 2023年第1期2734卷

作者： Ari Irawan Wanti Rahayu Rahnita Nuzulah Informatics Engineering Study Program Universitas Indraprasta PGRI TB. Simatupang Jl. Nangka Raya No.58 C Jakarta Selatan Indonesia 12530

This study aims to create an application for learning mathematics by using the ethnomathematics of traditional Sundanese games as an integration of mathematics and culture. Reveal in depth how traditional games can be used as material to develop learning with an ethnomathematical approach. The method used in this study is R&D (Research and Development) with a Borg and Gall model approach. The stages of this research are divided into several stages, namely: a) Potential Problems, b) Gathering Information, c) Product Design, d) Design Testing, e) Design Improvement, f) Product Trial, g) Product Revision, h) Trial Use of, i) Mass Production of Products. The potential problem from this research is that online learning is still being carried out until now, so there is a need for innovation in making learning media so that students can better understand learning materials based on their experiences. Collecting supporting data information in the form of data on traditional games in West Java, selecting and identifying which ones contain ethnomathematical elements and what materials are suitable for the game. Conducting observations and interviews as well as ethnographic studies to teachers, students, parents, cultural observers and experts. The product design is in the form of an application screen display, this research stage is only on the design of the application to be made, so the results of the research in the discussion of this article are in the form of application screen design.

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Energy Preservation in MANET Using Self-Adaptive CH Selection with Advanced Genetic Algorithm

Energy Preservation in MANET Using Self-Adaptive CH Selectio...

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Advanced engineering and Technologies (ICONNIC), International Conference on

作者： Bonifacius Vicky Indriyono Natalinda Pamungkas Fatima Hashim Abbas Ery Mintorini Mohammed Almohamadi Sarmad Nozad Mahmood Sameer Alani Ahmed H. Alkhayyat Eko Hari Rachmawanto Information System University of Dian Nuswantoro Kediri Indonesia Medical Laboratories Techniques Department Al-Mustaqbal University College Hillah Babil Iraq Visual Communication Design University of Dian Nuswantoro Kediri Indonesia College of Information Technology Imam Ja'afar Al-Sadiq University Al-Muthanna Iraq Computer Technology Engineering College of Engineering Technology Al-Kitab University Iraq Medical Laboratories Techniques University of Mashreq Research center Baghdad Iraq College of technical engineering University of Mashreq The Islamic University Najaf Iraq Study Program in Informatics Engineering University of Dian Nuswantoro Semarang Indonesia

Mobile Adhoc Networks (MANETs) is an emerging technology in both the industrial and academic research. The major drawback in MANETs is improving the battery capacity. MANETs are dynamic in nature therefore during communication it consumes more energy that reduces the overall energy efficiency of the network. Many past and present researches are concern about this problem. In this paper, Energy Preservation in MANETs using Self-Adaptive Cluster Head Selection with Advanced Genetic Algorithm (EPMSA-CHAG) approach is proposed where the CH selection is performed using two segments; they are initial parameter based on CH selection and Advanced Genetic Algorithm (AGA) based CH selection. At the initial stage the parameters which are considered for the CH selection are node degree, node stability, distance, residual energy, and speed and delivery rate. Using these parameters are the best fit for CH selection is chosen then in order to find the optimal best fit from the best fit calculation, Advanced Genetic Algorithm (AGA). The proposed EPMSA-CHAG approach is simulated using NS2 and the parameters which are considered for the performance analysis are packet delivery rate, energy efficiency, end to end delay, routing overhead and throughput. The methods that are taken for the comparative analysis are HLSPM-CHSR and HAMBO-CHLD. From the results calculated it is proven that the proposed EPMSA-CHAG approach achieved high packet delivery rate, energy efficiency and throughput as well as lower end to end delay and routing overhead when compared with the earlier methods HLSPM-CHSR and HAMBO-CHLD.

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The design of the student needs questionnaire on Android-based learning media in genetic course

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AIP Conference Proceedings 2023年第1期2595卷

作者： F. Yanti Menrizal Biology Education Study Program STKIP PGRI Sumatera Barat Padang West Sumatra Indonesia Informatics Engineering Department Universitas Putra Indonesia Padang West Sumatra Indonesia

Activity and student learning outcomes are still low on the material crossing-over Therefore, an Android-based learning media is needed as a supplement to the Genetics course. The type of research is research and development using a 4-D model. This article reports the defined stage (student needs questionnaire design). Questionnaire design stages, namely 1) plan the variable to be measured, 2) the questionnaire formulation, and 3) examination and repair. The results of the study obtained a questionnaire with 3 variables and 3 indicators of student needs for Android-based learning media. Variables and indicators number 1 consist of 11 items of questions. Variables and indicators number 2 consist of 1 question item. Variables and indicators number 3 consists of 1 question item. The quality of research data depends on the quality of the instrument and the quality of the data collection techniques.

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Augmented Reality in the Registration Flow for Enterance Eximination at State Polytechnic of Sriwijaya Based on Android

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Journal of Physics: Conference Series 2020年第1期1500卷

作者： Rike Sucihati Ahmad Bahri Joni Malyan Ervi Cofriyanti Majors Computer Engineering Study program Multimedia Digital Informatics Technology State Polytechnic of Sriwijaya. Srijaya Negara Street Bukit Besar Palembang 30139 Indonesia.

Augmented Reality is a technology that aims to combine digital content made by computers with the real world in real time. Augmented Reality can be applied in almost all areas of life. One of the applications is in the field of providing information. The publication of registration flow for entrance examination at State Polytechnic of Sriwijaya is still using paper media that makes it less interesting on the prospective applicants. Therefore it requires an application based on android to implement the information distribution of registration flow for entrance examination at State Polytechnic of Sriwijaya. This augmented reality application consists of two menus namely information menu and location menu. Information menu contains motion graphic video of registration flow for entrance examination at State Polytechnic of Sriwijaya and location menu contains 3d object of entrance examination at State Polytechnic registration buildings. The research method is divided into several stages, namely design, asset creation, implementation and testing. At the testing stage is divided into two, namely application testing by testing the functionality of the features provided by the application and testing of respondents to determine the effectiveness of registration flow at State Polytechnic of Sriwijaya compared to paper media seen in the respondent's answer of 88.7%.

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Development of application Information System in Rhee District

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Journal of Physics: Conference Series 2021年第1期1933卷

作者： Shinta Esabella Hikmawati Intan Muhammad Hidayatullah Titi Andriani G Gunawan Informatics Department Faculty of Engineering Universitas Teknologi Sumbawa Indonesia Electrical Engineering Department Faculty of Engineering Universitas Teknologi Sumbawa Indonesia Physics Education Study Program Faculty of Teacher Training and Education Universitas Mataram Indonesia

Management of patient data at the Technical Implementation Unit of the Community Health Center (UPT. Puskesmas) of Rhee Sumbawa District has not been fully computerized. The need for the development of an Information System to store medical records (history) of patient data. The research aims to develop information systems with descriptive research methods. For software development methods using Waterfall Models and built with Microsoft Visual Studio C# software and databases stored in Microsoft SQL Server software. Software testing uses Black Box Testing, which is testing software in functional terms. The results of research into digital data technology products that function to enter, change, delete data and minimize the time to find the data needed to improve the effectiveness and efficiency of data management.

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Bisindo information system as potential daily sign language learning

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AIP Conference Proceedings 2019年第1期2114卷

作者： Umi Fadlilah Decky Wismoyohadi Abd Kadir Mahamad Bana Handaga 1Electronic Study Program Faculty of Engineering Universitas Muhammadiyah Surakarta Sukoharjo Central Java Indonesia 2Informatics Study Program Faculty of Engineering Universitas Muhammadiyah Surakarta Sukoharjo Central Java Indonesia 3Computer Engineering Faculty of Electrical and Electronic Universiti Tun Hussein Onn Malaysia Parit Raja Johor Malaysia

Bisindo or Bahasa Isyarat Indonesia is one of sign language methods in Indonesia, besides SIBI or Sistem Isyarat Bahasa Indonesia. Generally, Bisindo is used by deaf people in their daily communication. Deaf people tend to have barriers to communicate with others. Yet, in the educational realm, some of them still have high spirit to continue their education until university. So, they must improve their abilities or competences in communicating with others and try to get information from around the world, for example using sophisticated technology with sign language. Information system of sign language learning is important to help deaf and heard people who want to understand the deaf conversation meaning. Bisindo information system is in website form that is built by PHP, MySQL, and sublime text 3. Based on the black box method, the Bisindo information system can run well. The results of the trial to the user describe that the maximum percentage for each level of testing is above 50% except for testing of conformity with the needs of deaf only at maximum of 42%. The Bisindo information system still has weakness, but it already gives benefits especially for deaf people in Indonesia.

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An indoor video-based for single face identification among people

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Journal of Physics: Conference Series 2019年第4期1341卷

作者： Indrabayu I S Areni M Arafah Jusman M P Rachmat I Nurtanio Informatics Department Hasanuddin University Makassar Indonesia Electrical Engineering Department Hasanuddin University Makassar Indonesia Informatics Study Program STMIK AKBA Makassar Indonesia Communication and Information Department Makassar City Official Makassar Indonesia Student of Informatics Department Hasanuddin University Makassar Indonesia

The purpose of this research is to build a system that can detect certain face among several people. The system works using face recognition in searching suspects from a database. 30 images and 9 videos are used for training and testing. In the training process carried out several stages: (1) pre-processing of face images, (2) extraction of facial image training features using the Histogram of Oriented Gradient (HOG) method, (3) face classification using the SVM method. There are several steps for testing process i.e.: (1) video frame extraction, (2) cascade classifier method with the Local Binary Pattern (LBP) feature descriptor, (3) HOG for extracting facial features detected in the frames, and (4) SVM as the face classifier. The processed video data is 1920x1080 pixel resolution which has been recorded using a CCTV camera which is mounted on a wall with height and slope angle of 2.5 meters and 60 degrees. There are two goals implemented in this research. The first goal is to find the highest accuracy from several testing of frame sampling by setting the best threshold value. The second goal is to find the lowest processing time.

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Exergy evaluation while drying fish waste in the forced convection rotary dryer

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AIP Conference Proceedings 2024年第1期3145卷

作者： I. G. N. B. Catrawedarma Akhmad Afandi Anis Usfah Prastujati Endi Sailul Haq Department of Mechanical Engineering Politeknik Negeri Banyuwangi Banyuwangi Indonesia Livestock Product Processing Technology Study Program Politeknik Negeri Banyuwangi Banyuwangi Indonesia Department of Informatics Engineering Politeknik Negeri Banyuwangi Banyuwangi Indonesia

This study focuses on the exergy analysis of the fish waste drying system using a rotary dryer. The effect of the initial mass of fish waste on the exergy parameters was carried out. The exergy balance was applied in the drying chamber. The exergy parameters analyzed include exergy inflow, exergy outflow, exergy loss, and exergy efficiency. In terms of exergy sustainability, the sustainability index, environmental impact factor, waste energy ratio, and improvement potential were also analyzed. As a result, it was found that the exergy inflow for all initial masses was not significantly different. Meanwhile, if the fish waste’s initial mass is decreasing, the exergy outflow and exergy efficiency increase, and exergy loss decrease. The sustainability index decreases, and the environmental impact factor increases with increasing initial mass. Waste energy ratio and improvement potential increase with increasing initial mass.

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A Design for Three Phase Electronic Controller for Electric Motor Cycle Equivalent to 100-125 Cc Engine Power with Regenerative Braking System

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Journal of Physics: Conference Series 2021年第1期1764卷

作者： Umar Tsani Asep Saepudin Pria Sukamto Informatics Engineering Study Program Sekolah Tinggi Teknologi Muhammadiyah Cileungsi Jl. Anggrek No. 25 Perum PT. Semen Cibinong Cileungsi Bogor Mechanical Engineering Study Program Sekolah Tinggi Teknologi Muhammadiyah Cileungsi Jl. Anggrek No. 25 Perum PT. Semen Cibinong Cileungsi Bogor

Technology always have the potential to disruptive the society, especially electronics since this technology follows Moore Laws. Electric vehicle is predicted to change how individuals are going to do their daily commute. Electric motor cycle is an answer to eco-friendly transportation, economical in the operation and will be more affordable in the future for the people. One of the main component for this vehicle is the 3 phase motor controller. Three phase electric motor has an advantage of being light weight, low cost and more compact compare with dc motors with a comparable power. The design is featuring a regenerative braking system which brings back the mechanical energy back to the system on braking time hence a significant advantage to increase energy efficiency, since a major power lost is happening during braking on conventional vehicle. The design on purpose is using 100-125 cc equivalent of gasoline engine since this engine has the most market in Indonesia. Which is about 10 to 15 KW 3 phase AC motor.

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Empowering Biomedical Discovery with AI Agents

arXiv

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arXiv 2024年

作者： Gao, Shanghua Fang, Ada Huang, Yepeng Giunchiglia, Valentina Noori, Ayush Schwarz, Jonathan Richard Ektefaie, Yasha Kondic, Jovana Zitnik, Marinka Department of Biomedical Informatics Harvard Medical School BostonMA United States Department of Chemistry and Chemical Biology Harvard University CambridgeMA United States Program in Biological and Biomedical Sciences Harvard Medical School BostonMA United States Department of Brain Sciences Imperial College London London United Kingdom Harvard College CambridgeMA United States Program in Biomedical Informatics Harvard Medical School BostonMA United States Department of Electrical Engineering and Computer Science MIT CambridgeMA United States Kempner Institute for the Study of Natural and Artificial Intelligence Harvard University MA United States Broad Institute of MIT and Harvard CambridgeMA United States Harvard Data Science Initiative CambridgeMA United States

We envision "AI scientists" as systems capable of skeptical learning and reasoning that empower biomedical research through collaborative agents that integrate AI models and biomedical tools with experimental platforms. Rather than taking humans out of the discovery process, biomedical AI agents combine human creativity and expertise with AI’s ability to analyze large datasets, navigate hypothesis spaces, and execute repetitive tasks. AI agents are poised to be proficient in various tasks, planning discovery workflows and performing self-assessment to identify and mitigate gaps in their knowledge. These agents use large language models and generative models to feature structured memory for continual learning and use machine learning tools to incorporate scientific knowledge, biological principles, and theories. AI agents can impact areas ranging from virtual cell simulation, programmable control of phenotypes, and the design of cellular circuits to developing new therapies. © 2024, CC BY.

关键词： Adversarial machine learning

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