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Contact Name
Sadang Husain
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INDONESIA
Jurnal Fisika FLUX
ISSN : 1829796X     EISSN : 25411713     DOI : -
Core Subject : Science, Education,
Jurnal Fisika FLUX is a peer-reviewed, open access journal that publishes original research articles, review articles, as well as short communication in all areas of physics including applied physics, which includes: physics instrumentation and computation, biophysics, geophysics, physics materials, theoretical physics, and physics education. Journal use single peer reviewed to publish. This journal is published by Universitas Lambung Mangkurat Press. ISSN 1829-796X (print) and ISSN 2541-1713 (online) Jurnal Fisika FLUX is published twice a year. Articles will be peer reviewed first. Once ready to be published immediately on the current edition.
Arjuna Subject : -
Articles 570 Documents
Co-Jec (Counting Object) Jentik Nyamuk Aedes Aegypti menggunakan Metode Pengolahan Citra Digital Gia Eka Negara; Ade Agung Harnawan; Septian Nur Listyaputra; Anjar Pribadi
Jurnal Fisika FLUX Vol 1, No 1 (2019): Jurnal Fisika Flux Edisi Khusus Januari 2019
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1650.295 KB) | DOI: 10.20527/flux.v1i1.6155

Abstract

Telah dilakukan pengembangan modul perangkat keras dan perangkat lunak untuk melakukan penghitungan jentik nyamuk aedes aegypti. Perangkat keras terdiri dari chamber yang digunakan sebagai media pengamatan dan penempatan jentik nyamuk yang dilengkapi dengan system pencahayaan berbasis Arduino UNO untuk mengatur intensitas cahaya pada chamber, ketika dilakukan proses pengambilan citra. Sistem pengambilan citra dilakukan menggunakan kamera dengan pengiriman data dilakukan secara nirkabel menggunakan jaringan WIFI. Perangkat lunak terdiri dari sistem perhitungan yang dibuat secara interface, dengan algoritma : input citra, crop citra, ubah bentuk citra dari RGB ke grayscale,  graycale diubah ke citra biner menggunakan fungsi threshold, citra biner kemudian difilter untuk menghilangkan noise, kemudian dilakukan proses penghitungan objek. Proses penghitugan objek terdiri dari dua bagian yaitu ketika tidak ada penumpukan objek dan ada penumpukan objek. Ketika tidak ada penumpukan objek, penghitungan objek dilakukan dengan cara menghitung berapa banyak objek yang berwarna putih. Ketika terdapat penumpukan objek digunakan watershed algorithm yang berfungsi untuk memisahkan dua objek yang bertumpuk. Pada penelitian ini sampel jentik nyamuk aedes aegypti diperoleh dari Balai Litbangkes Tanah Bumbu. Sistem perhitungan jentik nyamuk telah diuji coba pada 10 buah sampel jentik nyamuk, yang masing-masing sampel terdiri dari 5, 10, 15, 20, 25, 30, 35, 40, 45 dan 50 jentik nyamuk.  Berdasarkan hasil penambilan data diperoleh nilai persen kesalahan < 5%.
Pengaruh Kandungan Glukosa terhadap Arus Listrik pada Biobaterai dari Pasta Elektrolit Ketapang(Terminalia catappa L.) Ronna Royani Hotang; Dina Sarwuna; Erin Septi Munfaatun; Octolia Togibasa
Jurnal Fisika FLUX Vol 15, No 2 (2018): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1105.362 KB) | DOI: 10.20527/flux.v15i2.5117

Abstract

Pada penelitian sebelumnya, kami telah berhasil membuat biobaterai dari pasta elektrolit ketapang (Terminalia catappa L.). Namun demikian, peran glukosa dalam menghasilkan arus listrik dalam biobaterai masih menjadi suatu pertanyaan. Pada penelitian ini kami menyelidiki secara rinci akan kandungan glukosa dalam pasta elektrolit ketapang, dan melihat bagaimana hubungannya terhadap produksi arus listrik dalam biobaterai. Pengukuran kandungan glukosa dilakukan dengan menggunakan metode Miller, dimana nilai absorbansi dari larutan pasta diukur menggunakan Spectrophotometer-UV.Hasilnya menunjukkan adanya hubungan linier antara kandungan glukosa terhadap arus listrik pada biobaterai dari pasta elektrolit ketapang. Pasta segar diketahui memiliki konsentrasi glukosa sebesar 23.9 mg / mldan dapat menghasilkan arus sebesar 1 mA, pada saat biobaterai dipasang hambatan sebesar 100 Ω.
Location Based Services (LBS) for Searching Tire Repair Location in Banjarbaru City Based on Android Desy Ika Puspitasari; Mirza Yogy Kurniawan
Jurnal Fisika FLUX Vol 1, No 1 (2019): Jurnal Fisika Flux Edisi Khusus Januari 2019
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2004.768 KB) | DOI: 10.20527/flux.v1i1.6150

Abstract

The tire repair location is one of the determining factors sought by motorized vehicle users if they are experiencing a tire leak in the middle of a trip. This makes vehicle users panic and think to immediately look for the nearest tire repair location. Banjarbaru City has 5 sub-districts and 12 villages, and is the center of the South Kalimantan Province administration. Given the large number of settlements, especially now that there are many housing complexes in Banjarbaru, this automatically makes the number of new roads opened by the local government. Actually this can be an opportunity for tire repair entrepreneurs to open tire repair locations in several places, because nowadays there are still very few workshops or tire repair locations in the new residential area.Location Based Service System, or better known as LBS, combines the process of a mobile service with the geographical position of its users. The important point is when the target position, where a target might be an LBS user or another entity that is incorporated in a service. This research leads to android based applications and services that provide information of tire repairlocation, to make it easier for motorbike riders to find tire repair locations based on available facilities.
Aplikasi Metode Geolistrik Konfigurasi Schlumberger untuk Mengidentifikasi Lapisan Air Tanah di Desa Ulak Patian Rokan Hulu Riau yeza Febriani; Sohibun Sohibun
Jurnal Fisika FLUX Vol 16, No 1 (2019): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (931.376 KB) | DOI: 10.20527/flux.v16i1.5651

Abstract

Telah dilakukan penelitian untuk mengidentifikasi lapisan air tanah di Desa Ulak Patian, Rokan Hulu, Riau berdasarkan metode geolistrik konfigurasi Schlumberger yang terdiri dari tiga titik sounding. Data diolah menggunakan software progress untuk menghasilkan penampang vertikal antara resistivitas terhadap kedalaman tiap lapisan. Pada titik sounding 1, air tanah ditemukan pada kedalaman 11-34 meter dengan nilai tahanan jenis sebesar  52 Ωm. Lapisan ini diduga berasosiasi dengan lapisan pasir. Pada titik sounding 2, air tanah ditemukan pada kedalaman 5-17 meter, dengan nilai tahanan jenis yaitu 21 Ωm. Pada titik sounding 3, air tanah ditemukan pada kedalaman 5-35 meter, dengan nilai tahanan jenis 11.79 Ωm dan 48.39 Ωm. Lapisan ini berasosiasi dengan lapisan pasir.
Analisis Kekeringan Menggunakan Metode Theory of Run pada Sub-sub DAS Riam Kanan Kalimantan Selatan Munasipah Munasipah; Nurlina Nurlina; Ichsan Ridwan
Jurnal Fisika FLUX Vol 1, No 1 (2019): Jurnal Fisika Flux Edisi Khusus Januari 2019
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1445.89 KB) | DOI: 10.20527/flux.v1i1.6145

Abstract

The drought is a routine problem that occurs at several region in Indonesia. Due to the drought, water depletion in the Riam kanan watershed sub-district is very large. Several methods are used to find out and analyze the drought that occurs, one of them is the Theory of Run method. The Theory of Run method is a method to calculate the drought index in the form of the longest duration and the largest number of droughts with a certain return period in some area. The results showed that the longest duration of drought occurred in 2009, for 12 months with the largest number of cumulative droughts was 1125 mm. Based on the drought level distribution map, Aranio Subdistrict was the worst region of drought. In 1998-2002, 2003-2007, 2008-2012, and 2013-2017 the area of drought reached 88,918.62 ha, 90,873.6 ha, all of the Aranio Subdistrict regions , and 69,710.34 ha, respectively.
Pengamatan Pergerakan Limbah Minyak Goreng Berdasarkan Nilai Resistivitasnya dengan Menggunakan Metode Crosshole Dipole-Dipole Supriyadi Supriyadi; Nurul Priyantari; Agus Supriyanto; Najibur Rohim
Jurnal Fisika FLUX Vol 15, No 2 (2018): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (959.735 KB) | DOI: 10.20527/flux.v15i2.4802

Abstract

The area around of Jember University has potential as a trading area because the majority of its citizens are immigrants. This potential is utilized by street food vendors located around the University of Jember. Most street vendors dispose of waste i.e used cooking oil directly around trading locations. One methode to determine waste seepage in the soil is to use the geoelectric method with crosshole dipole-dipole configuration. This research is a laboratory scale research. The sample of soil and waste of used cooking oil were taken from the location of street vendors around Jember University. Based on the research results, the soil resistivity value before being given the waste is 2.78 Ωm to 7.52 Ωm. While the value of soil resistivity after given the waste of used cooking oil ranged from 0.01 Ωm to 5.15 Ωm. Observations from the first day to the seventh day indicate that the movement of waste used cooking oil occurs vertically due to gravity and in all directions due to capillarity.
Improved Performance of Dye-Sensitized Solar Cells With TiO2 Nano-Particles by Using The Carrot as a Dye Solar Cell Application Hardani Hardani; Lily Maysari Angraeni; Cari Cari; Agus Supriyanto
Jurnal Fisika FLUX Vol 16, No 1 (2019): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1014.815 KB) | DOI: 10.20527/flux.v16i1.5563

Abstract

The aims of the research to were know performance of Dye-Sensitized Solar Cell (DSSC) using the dye of carrots (Daucus carota) as a photosensitizer with a variation of dye deposition area with spin coating techniques. The structure of the samples as a sandwich  consisting of the working electrode titanium dioxide (TiO2), dye, electrodes of platinum (Pt) and the electrolyte sandwiched between two electrodes. Test absorbance dye using UV-Visible Spectrophotometer Lambda 25, using a two-point conductivity test probes El Kahfi 100 and characterization test IV using a Keithley 2602A.. DSSC fabrication has been done using dye extract of carrots (Daucus carota) with a variety of solvent technique spin coating. The results show that dye extract of carrots (Daucus carota) have an absorbance spectrum of 380-520 nm range. From the results of the test using AM Simulator 1.5G (100 mW/ cm2) diesel simulator, it was found that the volume of TiO2 precursors affected the performance of DSSC solar cells and the overall conversion efficiency was 0.021% for the carrots (Daucus carota) dye with ethanol solvent and 0.037% for the carrots (Daucus carota) dye by solvent acetone.
Kajian Pengaruh Penggunaan Frekuensi Gelombang Bunyi terhadap Pertumbuhan Benih Kedelai Suwardi Suwardi
Jurnal Fisika FLUX Vol 7, No 2 (2010): Jurnal Fisika Flux Edisi Agustus 2010
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.46 KB) | DOI: 10.20527/flux.v7i2.3097

Abstract

Telah dilakukan penelitian yang bertujuan untuk mengkaji pengaruhpenggunaan frekuensi gelombang bunyi terhadap pertumbuhan benih kedelaipada fase perkecambahan. Benih kedelai varitas burangrang ditanam padaempat medium tumbuh dalam kotak kayu dengan perlakuan frekuensi yangberbeda, yaitu 1 kHz, 5 kHz, 10 kHz, dan 15 kHz, serta satu medium tumbuhtanpa perlakuan frekuensi gelombang bunyi yang berfungsi sebagai tanamankontrol. Sedangkan parameter lain yang berpengaruh pada pertumbuhan benihkedelai baik tanah, suhu, kelembaban, dan pH tanah dikondisikan sama. Hasilpenelitian ini menunjukkan bahwa terdapat nilai frekuensi gelombang bunyi yangdirespon baik oleh benih kedelai dalam proses perkecambahannya sehinggapertumbuhannya menjadi optimal, yaitu frekuensi 10 kHz.
Analisa Lapisan Keras (Bedrock) dengan Menggunakan Metode Seismik Refraksi Binar Utami; Fahruddin Fahruddin; Simon Sadok Siregar
Jurnal Fisika FLUX Vol 6, No 2 (2009): Jurnal Fisika Flux Edisi Agustus 2009
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.546 KB) | DOI: 10.20527/flux.v6i2.3056

Abstract

Each region generally has a condition of various land surface, usuallyused as information for making a geological map of the regions, but theinformation can not provide a real illustration of the depth of the hard layer(bedrock) found in the area. Thus, to determine the depth of the bedrock as theinitial information exploited for the region of Banjarbaru more, then done bymeasuring the depth of the bedrock by seismic refraction. Soil has severalcompiler layers, the deeper layer from surface is denser and each layer hasdefferent characteristics. The nature used in this research is the difference of thespeed to creep the seismic waves on each layer. By creeping the seismic waves,the information of undercoat surface is obtained depend on the speed increeping seismic waves. To find out the speed and types of layers under the soiland to know the depth of the bedrock in the region are done by using seismicequipment refraction, by initial assumption that bedrock usually is found in therelatively shallow depth in the region of Banjarbaru. From the results of the datasampling done by measuring the length of the track 72 meters and thenprocessed by using the software winsism 10 bedrock was found on the yard ofengeniring faculty Unlam Banjarbaru in depth around 6-15 meters, in the speedof spreading waves in the range of 2800-3200 (m/s) and there is nappe layer(top soil) of the seismic waves creeping velocity 300-400 (m/s) and a much watercontent-thinner layer spreading speed of seismic wave in the range of 1400-1600(m/s).
Analisa Perubahan Tutupan Lahan di Waduk Riam Kanan dan Sekitarnya Menggunakan Sistem Informasi Geografis(SIG) dan data citra Landsat Rully Sasmitha; Nurlina Nurlina
Jurnal Fisika FLUX Vol 8, No 2 (2011): Jurnal Fisika Flux Edisi Agustus 2011
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1592.153 KB) | DOI: 10.20527/flux.v8i2.3117

Abstract

Telah dilakukan penelitian untuk menganalisa perubahan tutupan lahanmenggunakan SIG dan Penginderaan Jauh pada sekitar daerah waduk Riam Kanan.Penelitian ini menggunakan data citra Landsat TM 1992, Landsat ETM+ 2003 danLandsat TM 2010. Pada masing-masing citra dilakukan Koreksi Radiometrik, KoreksiGeometrik,dan Klasifikasi Citra pada Penginderaan Jauh, sedangkan pada SIGdilakukan Overlay dan Analisa Data pada citra. Pembuatan informasi tutupan lahanmenggunakan citra satelit Landsat dipilih enam kelas klasifikasi yaitu: air, hutan,semak belukar, padang rumput, alang-alang dan sabana, permukiman, dan tanahterbuka. Analisa perubahan tutupan lahan pada kurun waktu 1992-2003 yaitu tutupanlahan berupa hutan berkurang sebesar 960,21 ha, lahan terbuka berkurang sebesar550,25 ha, padang rumput,alang-alang dan sabana berkurang sebesar 1.029,11 ha,permukiman bertambah sebesar 215,97 ha,semak belukar bertambah sebesar2.282,74 ha, dan tubuh air bertambah sebesar 40,84 ha. Sedangkan analisaperubahan tutupan lahan pada kurun waktu 2003-2010 yaitu tutupan lahan berupahutan berkurang sebesar 784,70 ha, lahan terbuka berkurang sebesar 408,48 ha,padang rumput,alang-alang dan sabana bertambah sebesar 4.092,37 ha, permukimanbertambah sebesar 18,50 ha,semak belukar berkurang sebesar 2.825,75 ha, dantubuh air berkurang sebesar 37,96 ha. Dari hasil analisa perubahan tutupan lahandapat dilihat kecenderungan perubahan tutupan lahan dari kurun waktu 1992-2010yaitu tutupan lahan berupa hutan semakin berkurang seiring dengan semakinbertambahnya tutupan lahan berupa permukiman.

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