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All Journal Jurnal Pendidikan Matematika Universitas Lampung Jurnal Pembelajaran Fisika e-Jurnal Arus Elektro Indonesia Jurnal Sistem dan Informatika Jurnal Teknologi Informasi dan Komputer MEDIAN Jurnal Akademika Baiturrahim Jambi PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Penelitian Tindakan dan Pendidikan Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal Rekayasa Proses dan Industri Terapan
Khairul Anam
Research Centre for Biotechnology, Indonesian Institute of Sciences, Cibinong - Bogor, 16911, Indonesia
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE TPS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA Khairul Anam; Pentatito Gunowibowo; Arnelis Djalil
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 2, No 3 (2014): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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Abstract

This quasi-experimental research aimed to determine the effect of cooperative learning model of TPS type towards student’s mathematical conceptual understanding. The research population was all students of grade  VII of SMP Negeri 19 Bandar Lampung in academic year of 2013/2014. The research samples were students of VII H and  VII G class who were taken by purposive sampling. The research design was posttest only control design. Based on the analysis of  data, it was obtained the conclusion that student’s mathematical conceptual understanding with TPS learning was higher than conventional learning. Thus, TPS learning affect the student’s mathematical conceptual understanding.Penelitian eksperimen semu ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe TPS terhadap pemahaman konsep matematis siswa. Populasi penelitian adalah seluruh siswa kelas VII SMP Negeri 19 Bandar Lampung tahun pelajaran 2013/2014. Sampel penelitian adalah siswa kelas VII H dan VII G yang dipilih menggunakan purposive sampling. Desain penelitian adalah posttest only control design.  Berdasarkan analisis data, diperoleh simpulan bahwa pemahaman konsep matematis siswa dengan pembelajaran TPS lebih tinggi daripada pembelajaran konvensional. Jadi, pembelajaran TPS berpengaruh terhadap pemahaman konsep matematis siswa.Kata kunci: konvensional, pemahaman konsep matematika, TPS
PENGARUH KETERAMPILAN METAKOGNISI TERHADAP HASIL BELAJAR DAN SIKAP SISWA MELALUI METODE PEMBELAJARAN DISCOVERY Khairul Anam; Undang Rosidin; Viyanti Viyanti
Jurnal Pembelajaran Fisika Vol 1, No 6 (2013): Jurnal Pembelajaran Fisika
Publisher : Jurnal Pembelajaran Fisika

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Abstract

Physics science teaching in school and or madrassas is still dominated by the teacher. Active teachers teach and learners in a passive learning, active teachers describe physics formulas with the help of media learning in school. This leads to low learning outcomes, as well as the attitudes of students in the learning shown cenderong monotonous. This study aimed to determine the effect of metacognition skills on student learning outcomes and determine the effect on student attitudes metacognition skills through discovery learning method. The research was conducted in the classroom XIIIE SMP 28 Bandar Lampung the 36 students in the second semester of academic year 2012/2013 with material pressure. Sampling technique in this research is purposive sampling, research design used was a one-shot case study.Pembelajaran IPA Fisika di sekolah dan atau madrasah saat ini masih didominasi oleh kegiatan guru. Guru aktif mengajar dan peserta didik pasif dalam belajar, guru aktif menjabarkan rumus-rumus fisika dengan bantuan media pembelajaran yang ada di sekolah. Hal ini berdampak pada hasil belajar yang rendah, serta sikap yang ditunjukkan siswa dalam pembelajaran cenderong monoton. Penelitian ini bertujuan untuk mengetahui pengaruh keterampilan metakognisi terhadap hasil belajar siswa dan mengetahui pengaruh keterampilan metakognisi terhadap sikap siswa melalui metode pembelajaran discovery. Penelitian ini dilaksanakan di kelas XIIIE SMP Negeri 28 Bandar lampung yang berjumlah 36 siswa pada semester genap tahun pelajaran 2012/2013 dengan materi tekanan. Tehnik pengambilan sampel pada penelitian ini yaitu Purposive Sampling ,Desain penelitian yang digunakan adalah one-shot case study.Kata kunci: keterampilan metakognisi, hasil belajar, sikap, metode pembelajaran discovery
PROTOTYPE ALAT FERMENTOR STATER MODIFIED CASSAVA FLOUR MENGGUNAKAN METODE FUZZY MAMDANI Widjonarko Widjonarko; Sumardi Sumardi; Khairul Anam; Sherly Mutiara Cahyani
Jurnal Arus Elektro Indonesia Vol 7 No 1 (2021)
Publisher : Fakultas Teknik, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jaei.v7i1.24321

Abstract

Stater MOCAF is a seed fermented during the manufacture of biologically modified MOCAF. The manufacture of MOCAF stater tools can help MOCAF flour entrepreneurs to use automated tools in producing staters. The design used the Arduino Mega2560 as a microcontroller to control the fermentation tank system. Temperature parameters in the heater are used to stabilize the temperature with a set point of 370C. As for the set point pH 5.5. Use citric acid for acidic liquids, and use water pH 8+ for alkaline solutions. The bacteria used to make mocaf staters is lactobacillus plantarum. The first test was to test the PWM PG45 motor, which is used to drive a mixer in the form of a duty cycle. Sensor testing includes DS18B20 waterproof temperature sensor testing and pH sensor testing. In addition, the Fuzzy Mamdani method is used to test the tool as a whole. This fuzzy control is used to control the temperature and pH value of the MOCAF fermentor. If the temperature and pH values do not match the required parameters, then there are temperature actuators and pH actuators to stabilize the parameters. Fermentation is carried out for 24 hours, and the temperature and pH value are controlled to remain stable at 370C and the pH range of 4-6. After about 4 hours of measurement, the new temperature drops. However, after 10 minutes, the temperature stabilizes at 370C. As for the pH value, because the pH sensor reading response is about 2 minutes then the value will change.
Implementasi Model Delphi dalam Pengembangan Multimedia Interaktif Pengenalan Objek Wisata di Kabupaten Banyuwangi Muhammad Rusli; Khairul Anam; Dian Rahmani Putri
Jurnal Sistem dan Informatika (JSI) Vol 14 No 1 (2019): Jurnal Sistem dan Informatika (JSI)
Publisher : Bagian Perpustakaan dan Publikasi Ilmiah - Institut Teknologi dan Bisnis (ITB) STIKOM Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.285 KB) | DOI: 10.30864/jsi.v14i1.254

Abstract

Selaras dengan perkembangan infrastruktur teknologi informasi, khususnya teknologi multimedia, kebutuhan informasi yang aktual, menarik dan interaktif menjadi suatu keniscayaan untuk dipenuhi. Informasi tersebut dibutuhkan antara lain guna mengenalkan atau mempromosikan objek-objek wisata bagi para wisatawan baik domestik maupun mancanegara. Untuk dapat lebih mempromosikan objek-objek wisata sebuah daerah kepada wisatawan secara luas, cepat dan menarik, diperlukan penggunaan aplikasi teknologi multimedia tepat guna yang sesuai dengan kebutuhan dan tuntutan di era digital ini, yaitu berupa informasi wisata yang dikemas dalam sebuah format multimedia. Tujuan penelitian ini adalah menghasilkan sebuah aplikasi multimedia interaktif yang berisikan informasi tentang objek wisata yang ada di Kabupaten Banyuwangi. Metode pengembangannya menggunakan Model Delphi dengan software Authoring Multimedia menggunakan Adobe Flash. Prinsip-prinsip animasi dalam menampilkan elemen-elemen multimedia diterapkan guna memperoleh hasil yang lebih menarik dan efektif. Hasil pengembangannya berupa produk multimedia interaktif pengenalan objek wisata di Kabupaten Banyuwangi berbasis Android.
Hubungan Perilaku Kesehatan Gigi dengan Terjadinya Kejadian Karies Gigi di MDIM Kindaung Banjarmasin M. Bahrul Ilmi; Khairul Anam; Eddy Rahman
Jurnal Penelitian Tindakan dan Pendidikan Vol 6 No 4 (2020)
Publisher : Rumah Jurnal Press

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Abstract

Perilaku menjadi salahsatu faktor penentu peningkatan permasalahan gigi dan mulut di setiap tahun. usia sekolah merupakan waktu yang tepat dalam memberikan pemahaman pemahaman, pencegahan dan penanggulangan mengenai permasalahan kesehatan gigi dan mulut. Berdasarkan perbandingan data Riskesdas tahun 2007, 2013 dan 2018, selalu terjadi peningkatanpermsalahan kesehatan gigi dan mulut di Kalimantan Selatan. Tujuan penelitian ini adalah untuk mengetahui hubungan perilaku kesehatan gigi dengan terjadinya kejadian karies gigi di MDIM Kindaung Banjarmasin. Pada penelitian ini menggunakan jenis penelitian kuantitaf dengan pendekatan survey analitik, sampel penelitian disini menggunakan total sampling yaitu semua siswa kelas IV dan kelas V di MDIM Kindaung Banjarmasin sebanyak 144 siswa. Analisis data dilakukan dengan menggunakan uji Chi Square dengan menggunakan bantuan program komputer. Hasil penelitian pada variabel pengetahuan, sikap dan tindakan dengan tindakan kejadian karies gigi tidak ada hubungan yang bermakna. Diharapkan dari pihak sekolah dan terkait lainnya menambah sasaran terkait siswa/i tersebut seperti orangtua dengan cara melibatkannya dalam kegiatan peningkatan kesehatan gigi dan mulut
Determinan Persepsi Masyarakat terhadap Fungsi Gigi Tiruan di Wilayah Kerja Puskesmas Juai M. Bahrul Ilmi; Khairul Anam; Erwin Ernadi
Jurnal Akademika Baiturrahim Jambi Vol 10, No 2 (2021): September
Publisher : Sekolah Tinggi Ilmu Kesehatan Baiturrahim Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jab.v10i2.394

Abstract

Dentures have many functions, of course all of these things are to improve the degree of health, but there are many factors that cause people to refuse to use dentures. In the district. Juai still has very few health workers (dentists) so that people are more directing themselves to dental artisans who are identical to dentures. The purpose of this study was to determine the determinants of public perceptions of denture function. This study used an analytic survey method with a cross sectional approach. The sample here is accidental sampling, namely the people in the working area of Puskesmas Juai. The instrument used in this study was a questionnaire / interview sheet containing a list of questions about denture function and a questionnaire regarding public perceptions. The data were then processed and analyzed using the chi square statistical test to test the research hypothesis. The results showed that there was no relationship between denture function variables and other variables such as attention, interest, experience & memory, uniqueness & contrast of dentures. The chance of respondents knowing the function of dentures is 4 times higher for respondents with high attention category, 3 times higher for respondents with interest category, 3 times higher for respondents with remembering category & 1.5 times higher for respondents with unique category. It is advisable to provide information about the benefits, stages of manufacture & other denture functions. As a learning medium, denture information should be improved from both electronic media and family support, especially related health workers such as dentists, dental nurses & dental technicians to maximize their knowledge on the function of dentures in health promotion such as outreach to the public & making electronic media
ANALISIS INVESTASI TEKNOLOGI INFORMASI STUDI KASUS PT BANK DANAMON INDONESIA TBK Khairul Anam; Ni Made Estiyanti; I Made Artana
Jurnal Teknologi Informasi dan Komputer Vol 7, No 3 (2021): Jurnal Teknologi Informasi dan Komputer
Publisher : LPPM Universitas Dhyana Pura

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Abstract

ABSTRACTPT Bank Danamon Indonesia, is one of the banks affected by the development of information technology and is the bank with the most employees shrinking among ten medium and large scale banks in Indonesia from 2015-2018. Along with the number of employee depreciation that occurred, the company's revenue and net profit actually increased. This research aims to find out the feasibility of IT/SI investments made in PT Bank Danamon Indonesia. The analysis was carried out using Cost Benefit Analysis calculations including Return On Invesment (ROI), Payback Period (PP), Net Present Value (NVP) and Benefit Cost Ratio (BCR). With a Return on Invesment yield of 1.32%, Payback Period of 0.43, Net Present Value of Rp. 18,826,196, and Benefit Cost Ratio of 9.21 which indicates that the investment has a good profitability with a return time of less than one year.Keywords: information technology investment, Cost Benefit Analysis, Return On Invesment, Payback Period, Net Present Value, Benefit Cost Ratio.ABSTRAKPT Bank Danamon Indonesia , merupakan salah satu bank yang terkena dampak dari perkembangan teknologi informasi dan merupakan bank dengan penyusutan jumlah karyawan paling banyak diantara sepuluh bank dengan skala menengah dan besar di Indonesia dari tahun 2015-2018. Bersamaan dengan jumlah penyusutan karyawan yang terjadi, pendapatan dan laba bersih perusahaan justru mengalami kenaikan. Penelitian ini bertujuan untuk mengetahui kelayakan dari investasi TI/SI yang dilakukan pada PT Bank Danamon Indonesia. Analisis dilakukan dengan menggunakan perhitungan Cost Benefit Analysis diantaranya Return On Invesment (ROI), Payback Period (PP), Net Present Value (NVP) dan Benefit Cost Ratio (BCR). Dengan hasil Return on Invesment sebesar 1.32%, Payback Period sebanyak 0.43, Net Present Value sebanyak Rp. 18.826.196 , dan Benefit Cost Ratio sebanyak 9.21 yang menandakan investasi memiliki profitabilitas yang cukup baik dengan waktu pengembalian yang kurang dari satu tahun.Kata kunci: investasi teknologi informasi,Cost Benefit Analysis, Return On Invesment , Payback Period , Net Present Value, Benefit Cost Ratio.
Pengamatan Jenis Predator Hama Tanaman Padi Di Kampung Karya Bumi Distrik Waibu Kabupaten Jayapura Jacob Julius Lawalata; Khairul Anam
Median : Jurnal Ilmu Ilmu Eksakta Vol. 12 No. 1 (2020): Jurnal Median
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (560.62 KB) | DOI: 10.33506/md.v12i1.824

Abstract

Musuh alami (parasitoid dan predator) pada hakekatnya  secara alami dapat mengedalikan hama-hama yang menyerang tanaman padi pada semua tingkatan umur ketika lingkungan sekitarnya mendukung untuk perkembangbiakan musuh alami tersebut. Hal tersebut dimungkinkan karena ekosistem pertanian di Indonesia yang beriklim tropis ini sangat memungkinkan berkembangnya berbagai jenis musuh alami yang secara efektif dapat mengendalikan atau menekan populasi dari pada hama namun karena cara pengelolaan pertanian yang tidak tepat serta tidak berwawasan lingkungan seperti penggunaan pestisida secara tidak tertanggungjawab dapat menyebabkan terbunuhnya musuh-musuh alami yang ada. Tujuan dari pada penelitian ini adalah untuk mengetahui jenis – jenis predator hama tanaman padi di Kampung Karya Bumi Distrik Namblong Kabupaten Jayapura. Penelitian ini    dilaksanakan di Kampung Karya Bumi Distrik Namblong Kampung Karya Bumi Distrik Namblong Kabupaten Jayapura dari bulan November - Desember 2017 dengan menggunakan metode survey dengan teknik pengumpulan data melalui observasi , wawancara dan studi pustaka. Hasil pengamatan musuh alami (predator) di Desa Karya Bumi Distrik Namblong Kabupaten Jayapura ditemukan tiga (3) jenis predator yaitu (1) Laba-Laba Pemburu (Lycosa sp), (2) Kepending Air (Microvelia douglasi atrolineata Berqroth
Efek Variasi Proses Pembuatan Amazake Terhadap Kualitasnya Khairul Anam
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 08 No. 02 Agustus 2011
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

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Abstract

Amazake is a tradisional sweet non alcoholic Japanesedrink made from fermented rice which is produced from mix of rice koji and boiled rice. In this process production, amylases produced by the fungus Aspergillus oryzae grown in rice koji hydrolyze starch to dextrin and glucose which is called saccharification. The Objective of this research was to understand the influences on amazake which brewed by varying temperature, pH and other factors that affecting the enzyme effects to qualities. This research design with 6 treatments brewed amazake incubated at 60oC, 75oC, 40oC which then sterilized, fourth treatment was incubated at 60oC without sterilized, fifth treatment was within lactic acid addition and sixth treatment, koji was substituted by enzyme agent. Parameter which observed was enzyme activity, sugar content and also organoleptic test that consist of 7 panelist. The parameters which include were sweetness, umami, sourness and aroma. From this research indicate that amazake product which incubated at 60oC have better quality than the others. Amazake which incubated at 60oC have better sweetness, good taste of umami, litlle sour and have good aroma.
Autentikasi Daun Herbal Menggunakan Convolutional Neural Network dan Raspberry Pi Haryono; Khairul Anam; Azmi Saleh
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 9 No 3: Agustus 2020
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1480.598 KB) | DOI: 10.22146/.v9i3.302

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At this time, the leaf authentication method is widely used in the classification process of herbal plants. Basically, the leaf authentication method compares the image to be identified and the reference image created in the dataset. This paper aims to identify the leaves of herbal plants using an artificial intelligence method, namely Convolutional Neural Network (CNN) that is embedded on Raspberry Pi. CNN has an advantage that it does not require feature extraction, because in CNN, automatic feature extraction already exists. This paper uses seven types of leaves from different herbal plants. Leaf images are taken using a camera and processed by Raspberry Pi, which is integrated with CNN. Identification was carried out on seven types of herbal plants divided into two-thirds of training data and one-third of testing data. The identification process results will be validated with other data not included in the training data and testing data, as well as leaf data other than the seven types of leaves identified. The CNN method shows good results in the authentication process, with an accuracy rate of 93.62% for testing data offline and 91.04% for testing data online.
Co-Authors Arnelis Djalil Azmi Saleh Dian Rahmani Putri Eddy Rahman Erwin Ernadi HARYONO I Made Artana Jacob Julius Lawalata M. Bahrul Ilmi M. Bahrul Ilmi Muhammad Rusli Nadim Asyra Ni Made Estiyanti Pentatito Gunowibowo Sherly Mutiara Cahyani Sumardi Sumardi Undang Rosidin Viyanti Viyanti Widjonarko