Article Per Year (5 Year)
p-Index From 2019 - 2024
0.562
P-Index
This Author published in this journals
All Journal Transmisi: Jurnal Ilmiah Teknik Elektro HUMANIKA KALAM CENDEKIA PGSD KEBUMEN ART EDUCARE Pendidikan Seni Rupa Jurnal IPTEK Padjadjaran Journal of Dentistry Sinkron : Jurnal dan Penelitian Teknik Informatika Ijtihad
Adi Kurniawan
Jurusan Teknik Sistem Perkapalan, ITS
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Education Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences

Published : 8 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 8 Documents
Search

 1 
The effect of Beetle leaves (Piper Betle Linn) for dental caries formation Kurniawan, Adi; Andang, Milly Armilya; Hayati, Ayu Trisna
Padjadjaran Journal of Dentistry Vol 19, No 3 (2007): November
Publisher : Faculty of Dentistry Universitas Padjadjaran, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2558.46 KB) | DOI: 10.24198/pjd.vol19no3.14162

Abstract

Dental caries is still the main problem in dental and oral health. Caries is caused by several factors working simultaneously. The main principle of management caries is by prioritizing preventive action and avoiding invasive action. Beetle leaves are medicamentous plant which are widely cultivated and very beneficial for Indonesian people. Its active content enable beetle leaves to be used as antimicrobial, antiseptic, antifungal, antioxidant, and disinfectant. The government of Indonesia and WHO greatly support the utilization of natural resources as medical cure. Currently we can find a lot of toothpaste and mouthwash products which use beetle leaves as additional ingredient. Various researches have proved that the use of beetle leaves extract as mouthwash, toothpaste and chewing beetle leaves may decrease plaque score. Chavicol and chavibetol content enable beetle leaves to function as very good antimicrobial. Beetle leaves also contain charvacrol, eugenol, methyl eugenol, cadinene, and seskuiterpene, which can function as antiseptic. Beetle leaves may effect salivary function and secretion and also impede the forming of dental caries.
Akidah Ekonomi Islam Kurniawan, Adi
Ijtihad Vol 31, No 1 (2015)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/ijt.v31i1.58

Abstract

Humans ini their daily activities can not be seperated from a conviction, and convidence exist in every human being. Belief that someone will affect the thingking and attitudes, including how he runs an economic activity in searching and getting rizki. Various economic system in the world can not be separated from a faith, so that shows a typical syakhsiyyah. Western economics formulate various activities by relying on the theory and analysis that they believe to be the truth, the Malthus theory as basis for taking action, whereas in Islam, has described how a Muslim run economic activity rests on two main sources if Islamic law, the al-Quran and sunnah, and that is the source of Islamic economics.
REPRESENTASI DRAG QUEEN PADA TOKOH AMBU DALAM UPACARA ADAT MAPAG PANGANTEN SUNDA kurniawan, Adi; Priyatna, Aquarini; Muhtadin, Teddi
HUMANIKA Vol 26, No 2 (2019): Desember
Publisher : Faculty of Humanities, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.278 KB) | DOI: 10.14710/humanika.v26i2.23940

Abstract

 Artikel ini berjudul representasi drag queen pada tokoh ambu dalam upacara adat mapag panganten Sunda. Artikel ini membicarakan bagaimana tubuh laki-laki menampilkan diri sebagai perempuan dalam sosok tokoh ambu ditampilkan dalam upacara adat mapag panganten Sunda dan bagaimana praktik drag queen dalam upacara adat mapag panganten mewujud dalam berbagai sosok tokoh ambu. Praktik ini juga dapat diargumentasikan sebagai upaya mengekspresikan hasrat gender non-normatif para pelaku ambu. Metode yang digunakan dalam penelitian ini adalah metode deskriptif melalui pendekatan kualitatif terhadap lima pelaku ambu. Pengumpulan data dilakukan dengan teknik observasi, wawancara, studi literatur dan dokumentasi. Penelitian ini berargumentasi bahwa tokoh ambu yang dimanifestasi oleh tubuh laki-laki menampilkan bentuk-bentuk ekspresi gender yang lebih beragam dan melintasi konstruksi gender yang normatif. Selain itu, penelitian ini juga mengkategorisasi wujud tokoh ambu dalam upacara adat mapag panganten dalam tiga kelompok: karakter cantik, karakter nenek-nenek dan karakter fantasi. Kata kunci : Drag queen;  upacara adat; pelaku ambu
STRATEGI KENDALI KECEPATAN MOTOR INDUKSI MENGGUNAKAN PWM INVERTER BERBASIS JARINGAN SARAF TIRUAN Kurniawan, Adi; Harumwidiah, Anisa
Transmisi Vol 17, No 2 April (2015): TRANSMISI
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.912 KB) | DOI: 10.12777/transmisi.17.2.83-88

Abstract

Abstrak   Pada penelitian ini, diusulkan sebuah metode untuk mengendalikan kecepatan motor induksi menggunakan PWM inverter tiga fasa yang dikendalikan oleh pengendali berbasis jaringan saraf tiruan Sistem terdiri atas sebuah sumber tegangan DC, PWM inverter tiga fasa, pengendali berbasis jaringan saraf tiruan, filter pasif, dan motor induksi tiga fasa. Data pelatihan untuk pengendali berbasis jaringan saraf tiruan didapat dengan terlebih dahulu memasang pengendali PID untuk mengendalikan PWM inverter, kemudian mencari secara manual parameter PID yang terbaik untuk setiap kondisi kecepatan, lalu mengambil data masukan dan keluaran dari kontroler PID tersebut sebagai data pelatihan. Validasi dilakukan dengan melakukan simulasi pada perangkat lunak komputer. Sistem yang diusulkan diuji dengan dua metode, yaitu pengujian perubahan kecepatan referensi dan pengujian perubahan torsi beban. Hasil pengujian menunjukkan bahwa kendali berbasis jaringan saraf tiruan mampu mengendalikan motor induksi sesuai kecepatan referensi yang diinginkan dengan ketepatan yang tinggi.   Kata kunci: motor induksi, jaringan saraf tiruan, PWM inverter, kendali kecepatan, propulsi elektrik     Abstract In this research, a method to control the speed of induction motor using three-phase PWM inverter controlled by artificial neural network controller is proposed. The system consists of a DC voltage source, three-phase PWM inverter, artificial neural network-based controller, passive filter, and three-phase induction motor. The training data of the artificial neural network-based controller is obtained by installing PID controller to control the PWM inverter, then manually finding the optimum parameter of each speed condition, and pick the input and output of the PID controller as the data training. The validation is done through the computer software simulation. The proposed system is tested with two methods, which are the variation of speed reference and variation of load torque. The test results show that artificial neural network-based controller can regulate the speed of induction motor with high accuracy.   Keywords: induction motor, artificial neural network, PWM inverter, speed controller, electric propulsion
PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE TAI DALAM PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA KELAS V SDN PAGUBUGAN KULON 04 TAHUN AJARAN 2012/2013 kurniawan, adi
KALAM CENDEKIA PGSD KEBUMEN Vol 4, No 6 (2016): KALAM CENDEKIA PGSD KEBUMEN
Publisher : KALAM CENDEKIA PGSD KEBUMEN

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: THE USE OF COOPERATIVE LEARNING MODEL TYPE ?TAI? INIMPROVING STUDENT MATH LEARNING OUTCOMES IN THE FIFTH GRADERS OF SDN PAGUBUGAN KULON 04 IN THE ACADEMIC YEAR 2012/2013. The purpose of this research is to improve the learning outcomes of mathematics with material fraction arithmetic operations fifth grade elementary school students to use learning model type TAI. This study was conducted in three cycles. Each cycle consists of the planning, execution, observation, and reflection. The subjects were fifth grade elementary school students. Data sources of this study are students, teachers, and observers. Data was collected with tests and non-test techniques. The validity of the data using triangulation techniques and triangulation of data collection sources. Conclusion of this study is the use of TAI cooperative learning model to improve learning outcomes in mathematics fifth grade elementary school students. Keywords: TAI (Team Assisted Individualization), increase math learning outcomes   Abstrak: PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE TAI DALAM PENINGKATAN HASIL BELAJAR MATEMATIKA PADA SISWA KELAS V SDN PAGUBUGAN KULON 04 TAHUN AJARAN 2012/2013. Tujuan penelitian ini adalah untuk meningkatkan hasil belajar matematika dengan materi operasi hitung pecahan  siswa kelas V SD dengan penggunaan model pembelajaran tipe TAI. Penelitian ini dilaksanakan dalam tiga siklus. Setiap siklus terdiri dari tahap perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian ini adalah siswa kelas V SD. Sumber data penelitian ini adalah siswa, guru, dan observer. Teknik pengumpulan data dilakukan dengan teknik tes dan non tes. Validitas data menggunakan teknik triangulasi data dan triangulasi pengumpulan sumber. Simpulan penelitian ini adalah penggunaan model pembelajaran kooperatif tipe TAI dapat meningkatkan hasil belajar matematika pada siswa kelas V SD.   Kata kunci: TAI (Team Assisted Individualization), Peningkatan hasil belajar matematika
“KERAJINAN LAMPU LOGAM” (STUDI KASUS DI PERAJIN BAPAK UTUR SUDRAJAT DESA MAJENANG KECAMATAN SUKODONO KABUPATEN SRAGEN) Kurniawan, Adi
ART EDUCARE Pendidikan Seni Rupa Vol 1, No 1 (2013): ART EDUCARE Pendidikan Seni Rupa
Publisher : ART EDUCARE Pendidikan Seni Rupa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.237 KB)

Abstract

Abstract Abstract: Adi Kurniawan. ?METAL LAMP CRAFT? (A Case Study on Mr. Tutur Sudrajat Crafter in Majenang Village Sukodono Subdistrict Sragen Regency), Thesis. Surakarta: Teacher Training and Education of Surakarta Sebelas Maret University, January, 2013. The objective of research is to find out: 1) background of Mr. Tutur Sudrajat?s metal lamp craft establishment, (2) material and tools as well as process used, (3) design motive applied to metal lamp craft, and (4) finishing technique used. The strategy used was a single embedded case study. The data sources used were informant, place and event, document and literature. Techniques of collecting data used were interview, observation, and documentation. The sampling technique used was purposive sampling. Data validation was done using data triangulation and review informant. Techniques of analyzing data used were interactife: data reduction, data display, and conclusion drawing or verification. Considering the result of research, the following conclusion could be drawn. (1) The background of metal lamp craft establishment departed from Mr. Tutur hobby who loved art since he was very young. For that reason, he wanted to create the ornamental lamp with his own creation and attempted to make ornamental lamp with unique and different design motive, and finally, it is known as Metal Lamp Craft Ethnic. (2) The material and tools as well as process used in producing included: 2.1) Materials. a) main material: plate, carbon paper, treatment liquid, mica, lamp, cable, electrical plug, fitting, screw and bolt. b) supporting material: oil, glue. c) finishing material: putty, paint, thinner, stretch-resistant plastic, packing cardboard. 2.2) The tools used were: pencil, ballpoint, ruler, meter tape, U saw, jig saw, and mini drill, hand drill, stand drill, electric weld, cutter grinder, grinder, rived pincer, file, pincer, metal cutter, acrylic cutter, hammer, metal scissor, compass, sandpaper, screwdriver, brush, kanebo, compressor, spray gun, hair dryer. 2.3) The production process: preparing tool and material, preparing design mall, cutting the plate, moving the mall design into plate, cutting, sandpapering, making the hole for screw and bolt, metal folding, plat washing using treatment liquid, drying, drying heating, brushing, putty, priming up to finishing painting, paint drying, the installation of lamp fitting, cable, electric plug, mica, anterior, lamp covers installation, and packing, (3) the design motive applied to metal lamp craft included: a) pakem batik motif, b) contemporary batik motif, c) puppet motif, d) modern motif, e) ball logo motif, f) calligraphy motif, g) cartoon, (4) finishing technique used in producing metal lamp craft included: putty, sandpapering, painting, drying, and packaging. Keywords: craft, work, metal, batik, motif, design
Pengaruh Kecepatan Aliran Udara Panas Terhadap Kualitas Pengeringan Keripik Porang dengan Dimensi Ruang Pengering 1 m3 Menggunakan Heater 700 Watt Maulana, Hasan Syafik; Kurniawan, Adi
Jurnal IPTEK Vol 23, No 2 (2019)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2019.v23i2.539

Abstract

Umbi porang (Amorphophallus Muelleri) merupakan komoditi tumbuhan yang berguna dan bermanfaat bagi manusia. Umbi porang ini memiliki kandungan Glucomannan Konjac yang tinggi sehingga cocok digunakan bagi penderita diabetes maupun orang yang melakukan diet. Indonesia yang berada pada wilayah tropis mengakibatkan daerah-daerahnya memiliki curah hujan yang cukup beasar dan durasinya lama, maka pemanfaatan umbi porang sebagai keripik menjadi tidak efiisien karena pada musim penghujan keripik porang tidak dapat dikeringkan secara maksimal karena keripik porang memiliki kandungan air yang tinggi. Oleh karena itu pada penelitian ini dibuatlah mesin pengering untuk mengeringkan keripik porang. Alat pengering dibuat dengan ukuran 1 m3 dan pemanas (Heater) 700 Watt. Udara panas dari heater dialirkan menggunakan kipas dengan variasi kecepatan aliran sebesar 2 ms, 4 ms, dan 6 ms.Hasil dari penelitian menunjukkan bahwa Semakin lama waktu pengeringan maka perpindahan panas atau temperatur yang dihasilkani akan semakin besar. Dengan waktu pengeringan sebesar 120 menit, pengeringan menggunakan aliran udara sebesar 4 m/s mengalami penurunan massa dan prosentase pengeringan yang paling besar dibandingkan dengan aliran udara panas 2 m/s dan 6 m/s yaitu sebesar 133 gram untuk penurunan masanya dan 44% untuk prosentase pengeringannya.
Online Student Admission Application at SMK Al-Basyariah Bojong Gede Muthia, Dinda Ayu; Ramadhani, Andini; Kurniawan, Adi; Irfansyah, Raka
Sinkron : Jurnal dan Penelitian Teknik Informatika Vol 3 No 2 (2019): SinkrOn Volume 3 Number 2, April 2019
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (376.302 KB) | DOI: 10.33395/sinkron.v3i2.10034

Abstract

Acceptance of new students is one of the processes that exist in educational institutions every year, the number of prospective students who register causes the new student admission committee cannot manage everything properly so that it is less effective in handling it. In this study, the new student admission system used by Al-Basyariah Vocational School Bojong Gede still uses the system manually, which still uses paper records, so that minimal damage and even data loss occurs. Making a new student registration information system is expected to facilitate new prospective students in registering by saving time and costs compared to coming directly to school and with the information system of new student admissions, it is expected to help and simplify the processing of students in this school.
Co-Authors Anisa Harumwidiah Aquarini Priyatna Ayu Trisna Hayati, Ayu Trisna Dinda Ayu Muthia, Dinda Ayu Irfansyah, Raka Isnawati, Anggun Fitrian Maulana, Hasan Syafik Milly Armilya Andang, Milly Armilya Muhtadin, Teddi Ramadhani, Andini Wahyu Pamungkas