cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Sadang Husain
Contact Email
sadanghusain@yahoo.com
Phone
-
Journal Mail Official
jurnalflux@ulm.ac.id
Editorial Address
-
Location
Kota banjarmasin,
Kalimantan selatan
INDONESIA
Jurnal Fisika FLUX
Published by Universitas Lambung Mangkurat
ISSN : 1829796X     EISSN : 25411713     DOI : -
Core Subject : Science, Education,
Earth & Planetary Sciences Education Materials Science & Nanotechnology Physics
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 555 Documents
 8   9   10   11   12 
Kompas Magnetik Digital dengan Keluaran Suara Berbasis Mikrokontroler AT89S51 Rusgianto, Rusgianto; Misto, Misto
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 | DOI: 10.20527/flux.v8i2.3114

Abstract

An electronic compass system with sound output have been done. Thesystem was employed HM55B Compass Module Sensor, Microcontroller AT89S51,Operational Amplifier, and IC Voice ISD 2590.The operation of the system wascontroller by the microcontroller. The signal from the compass sensor is feed toATmega8535 microcontroller. On the otherhand, in twelve memory of voicedeviceISD2590 is recorded some word sound signal from the north to the north west.For reproducing the sound signal the data from microcontroller will switch on thememory according to it’s compass toward. The sound electronic signal is linked to thespeaker to produce sound. It was concluded that the system work well since the allparameter were displayed on the monitor simultaneously.
IDENTIFIKASI AKUIFER AIR TANAH KOTA PALOPO MENGGUNAKAN METODE GEOLISTRIK TAHANAN JENIS KONFIGURASI SCHLUMBERGER Usman, Baso; Manrulu, Rahma Hi; Nurfalaq, Aryadi; Rohayu, Emi
Jurnal Fisika FLUX Vol 14, No 2 (2017): Jurnal Fisika FLUX Edisi Agustus 2017
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v14i2.4091

Abstract

Telah dilakukan penelitian untuk mengidentifikasi akuifer air tanah di Kecamatan Sendana Kota Palopo menggunakan metode geolistrik tahanan jenis konfigurasi Schlumberger. Metode geolistrik tahanan jenis merupakan salah satu dari kelompok metode geofisika yang digunakan untuk mempelajari keadaan bawah permukaan dengan cara mempelajari sifat aliran listrik di dalam batuan di bawah permukaan bumi. Metode geolistrik tahanan jenis dilakukan dengan cara menginjeksikan arus listrik ke dalam bumi melalui dua elektroda arus dan potensialnya diukur melalui dua elektroda potensial. Bila arus listrik  diinjeksikan ke dalam suatu medium dan diukur beda potensialnya (tegangan), maka nilai hambatan dari medium tersebut dapat diperkirakan. Metode kerja penelitian ini yaitu dengan membuat sebuah lintasan dengan panjang bentangan paling kecil (AB/2) 1,5 hingga panjang bentangan terjauh (AB/2) 200 m, kemudian melakukan pengukuran dengan resistivitymeter, data yang diperoleh kemudian diolah menggunakan software IP2Win untuk mendapatkan gambaran struktur bawah permukaannya. Hasil interpretasi memperlihatkan bahwa akuifer di kecamatan Sendana kota Palopo berupa pasir dan kerikil yang memiliki nilai tahanan jenis 21,6 – 81,3 Ωm pada kedalaman lebih dari 45 m.
UJI PASIR LIMBAH TAMBANG INTAN CEMPAKA Haryanti, Ninis Hadi
Jurnal Fisika FLUX Vol 12, No 2 (2015): Jurnal Fisika FLUX edisi Agustus 2015
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v12i2.2611

Abstract

ABSTRACT. During diamond mining process, waste is usually found. That diamond mine waste (tailing) that is categorized as gangue mineral is sand and gravel. One of gangue minerals which are in the form of sand during diamond mine in Cempaka Banjarbaru is Zircon sand.  Until now, that zircon sand has not been utilized optimally. Based on the size measurement of sand grains from diamond mine waste, it is passed the standard of filter size number 4 and related with 4.75 mm filter hole. However the result includes 2.69 Apparent Specific Gravity as well as 1.41 g/cm3 density. That result is categorized into normal aggregate type and lower compared to other sand location (Matraman area). By looking at the morphology and size of sand grains from diamond mine waste, it is gained smaller and tighter particles distribution, equal particle distribution and varied particle size. When looking at the form of sand grains, that diamond mine waste sand is categorized under Sub Angular Grain. Based on EDX spectrum analysis result, it is contained C, O, Al, Si, Ti, Fe, Cu, Zr. Based on 3 different samples of diamond mine waste sand, it is gained average Zr value which is the first Zr sample 1.5, the second Zr sample 0.485, the third Zr sample 0.925. The highest Zr value is in the first sample, which is the sample in sand container box, with average Zr 1.5% composition of Zircon. From the 3 samples of diamond mine waste sand in the different location, it is gained average Zr values which are the first Zr sample 1.5, the second Zr sample 0.485, the third Zr sample 0.925. The highest Zr value is in the first sample, which is the sample in sand container box, with average Zr 1.5% composition of Zircon. Keywords : diamond mine waste, Zircon sand
SINTESIS DAN KARAKTERISASI NANOPARTIKEL CDSE QUANTUM DOTS (QDS) Suarso, Eka
Jurnal Fisika FLUX Vol 10, No 2 (2013): Jurnal Fisika FLUX Edisi Agustus 2013
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v10i2.2645

Abstract

Abstrak: Nanopartikel CdSe quantum dots (QDs) memiliki potensi aplikasi yang luarbiasa ketika ukuran strukturnya berubah dari mikro menjadi nano. Pada penelitian ini,proses sintesis nanopartikel CdSe QDs dilakukan dengan menggunakan teknik sintesiskimia sederhana, melalui pemberian doping atom tembaga (Cu) dari larutan CuCl2.2H2Okedalam material CdSe dan dengan memodifikasi larutan. Nanopartikel CdSe QDs yangdihasilkan bersifat aman (tidak beracun), murah, dan ramah lingkungan. SelanjutnyaNanopartikel CdSe QDs dikarakterisasi oleh spektrum ultraviolet-visibel (UV-Vis),fotoluminesensi (PL), dan X-ray diffraction (XRD). Nanopartikel CdSe yang diperolehmenunjukkan sifat PL yang baik, yaitu monodisperse, ukuran-dapat berubah danmemiliki sifat kristalinitas tinggi. Sedangkan nanopartikel CdSe QDs yang disintesisdengan doping Cu menunjukkan efek ukuran kuantum yang kuat, dengan ukuranpartikel 1,2 nm dan menunjukkan warna emisi yang berbeda mencakup keseluruhanrentang cahaya tampak spectrum elektromagnetik dari biru hingga merah. Celah pitananopartikel CdSe yang berdoping Cu menunjukkan pergeseran ke arah merah (20 nm)untuk 22,9 % doping Cu. Data XRD dari CdSe murni dan nanopartikel CdSe yangberdoping Cu menunjukkan dua puncak yang lebar pada 27,01o dan pada 45,84o.Spektrum XRD dari nanopartikel CdSe yang disintesis melalui modifikasi larutan padasuhu 240°C adalah berbentuk kubik, sedangkan pada suhu 300oC berbentukheksagonal. Ukuran kristalit nanopartikel CdSe yang diperoleh berkisar antara 26-92nm.Kata kunci: Nanopartikel CdSe quantum dots (QDs), spektrofotometer ultraviolet-visibel(UV-Vis), fotoluminesensi (PL), X-ray diffraction (XRD)
SURVEI METODE SELF POTENTIAL MENGGUNAKAN ELEKTRODA POT BERPORI UNTUK MENDETEKSI ALIRAN FLUIDA PANAS BAWAH PERMUKAAN DI KAWASAN BATURADEN KABUPATEN BANYUMAS JAWA TENGAH Sehah, Sehah; Raharjo, Sukmaji Anom
Jurnal Fisika FLUX Vol 8, No 1 (2011): Jurnal Fisika Flux Edisi Februari 2011
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v8i1.3102

Abstract

Self Potential research has been done in the area of geothermal prospectsof Slamet Volcano, with locations is at around the hot water sources of PancuranTujuh Baturaden, District of Banyumas, Central Java. Tools used in this study wereporous pot electrodes and digital milivoltmeter that have very high input impedance.Dimension of research area are 24 x 24 square meters, with the number ofmeasurement points are 112 point. The electrode configuration used is the fixedmodel that is by keeping one electrode fixed at the reference point, while the otherelectrode moved at any interval in accordance with the direction of trajectory in theresearch area. According to the results obtained is known that the highest potentialdata obtained is -2.20 mV, the lowest data is -40.83 mV, and then the average data is-16.40 mV. According to the contour map of iso-potential obtained is known that thestudy area is a conductive zone, which probably contains of sulfide minerals in thesubsurface hot fluid. This is indicated by the low value of the measured self potential(its value are negative). According to qualitative and quantitative interpretation, knownthat the flow of subsurface hot fluid in following the change of research areatopography and self potential anomalies. The subsurface hot fluid in research area ispredicted flow from southern to northern.
Pengukuran Sifat Akustik Material Dengan Metode Tabung Impedansi Berbasis Platform Arduino Bahri, Syaiful; Manik, Tetti Novalina; Suryajaya, Suryajaya
Jurnal Fisika FLUX Vol 13, No 2 (2016): Jurnal Fisika FLUX Edisi Agustus 2016
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v13i2.3460

Abstract

Telah dibuat alat ukur sifat akustik material dengan metode tabung impedansi di Laboratorium Fisika FMIPA ULM dan material uji serat daun nanas dengan perbandingan fraksi volume sebagai sampel uji. Alat ukur ini menggunakan Sound Analog Sensor (SAS)-V2 sebagai sensor bunyi. Alat ini telah dikalibrasi menggunakan Sound Lever Meter standar dan sampel standar (plywood 3/8”). Nilai koefisien serapan sampel standar untuk frekuensi 125 Hz – 1000 Hz berturut-turut 0,288±0,016; 0,217±0,032; 0,187±0,023; 0,057±0,006; dan 0,083±0,014. Hasil pengukuran 3 sampel uji material serat daun nanas dengan perbandingan fraksi volume serat dan matrik (lem fox) yaitu A (10%:90%), B (15%:85%), dan C (20%:80%) disimpulkan bahwa material uji serat daun nanas bersifat absorber pada frekuensi rendah ≤500 Hz (0,169<α<0,343) dan 1000 Hz (α≥0,15), kecuali sampel C bersifat reflector pada frekuensi 500 Hz (α=0,118).
PENGUKUR TEKANAN DARAH OTOMATIS BERBASIS ANDROID Elviyana, Ellisya; Fahrudin, Arfan Eko; Sugriwan, Iwan
Jurnal Fisika FLUX Vol 13, No 1 (2016): Jurnal Fisika FLUX Edisi Februari 2016
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v13i1.1922

Abstract

ABSTRAK. Telah dibuat alat pengukur tekanan darah otomatis berbasis Android yang dapat menampilkan nilai tekanan sistolik dan diastolik pada LCD maupun smartphone Android. Alat yang dibuat terdiri dari motor DC, solenoid valve, relay, sensor tekanan MPX2100GP, pulse sensor, penguat instrumentasi, modul Arduino Uno, 1Sheeld dan smartphone Android. Pulse sensor berfungsi sebagai indikator denyut nadi, dan MPX2100GP sebagai pengukur tekanan darah.    Tekanan sistolik yang terukur oleh MPX2100GP tampil pada saat sinyal pulsa tertinggi pertama nadi terbaca oleh indikator pulse sensor. Tekanan diastolik kemudian tampil dua detik setelah tekanan sistolik dan selanjutnya nilai tekanan sistolik dan diastolik dikirim melalui modul Bluetooth 1Sheeld untuk ditampilkan    pada smartphone Android. Berdasarkan hasil pengujian, akurasi pembacaan sistolik dan diastolik rata-rata 99,98 % dan 99,97%. Kata Kunci : tekanan darah, sensor tekanan mpx2100gp, pulse sensor, modularduino uno, modul 1sheeld
SISTEM PEMBERI PAKAN IKAN SECARA OTOMATIS BERBASIS MIKROKONTROLER ATMega8535 Setyawan, Herry; Misto, Misto; Gumay, Rofy Fazra
Jurnal Fisika FLUX Vol 10, No 1 (2013): Jurnal Fisika FLUX Edisi Februari 2013
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v10i1.2635

Abstract

Abstract: An electronic system based on Atmega8535 microcontroller for food fishfeding has been done. The system was employed a RTC, a pair infrared LED andphotodiode sensor, DC motor, driver circuit, a microcontroller, and LCD display. Themicrocontroller was programmed with C language and AVR program that suitable forthe device. The system was supported by a RTC device to get the main time basesignal of the system time. All of the system was controlled by microcontroller. Thesignal from the microcontroller is send to LCD and fish food applicator. It was concludedthat the system work well well since the all parameter and action were displayed onmonitor simultaneously and the applicator.Keyword: ATMega8535, RTC, infrared LED and photodiode sensor, DC motor,applicator
Analisis Karakteristik Intensitas Curah Hujan di Kota Bengkulu Hadi, Arif Ismul; Suwarsono, Suwarsono; Herliana, Herliana
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 | DOI: 10.20527/flux.v7i2.3086

Abstract

Penelitian bertujuan untuk memperoleh gambaran siklus bulanan dantahunan curah hujan maksimum dan mengetahui bentuk karakteristik intensitascurah hujan di Kota Bengkulu selama 30 tahun (1977-2006). Pengolahan datapada penelitian ini dilakukan dengan bantuan program Software Microsoft Excel.Hasil analisis menunjukkan bahwa curah hujan normal Kota Bengkulu yaitu3413,5 mm/tahun. Intensitas curah hujan tertinggi paling banyak terjadi padabulan November dan Desember sedangkan intensitas curah hujan terendahpaling banyak terjadi pada bulan Juli dan Agustus. Selama 30 tahun (1977-2006)rata-rata curah hujan tertinggi terjadi pada Musim Barat, sedangkan rata-ratacurah hujan terendah terjadi pada Musim Timur. Tipe curah hujan di KotaBengkulu termasuk tipe curah hujan jenis A dengan sifat sangat basah.
Analisis Spektral Campuran Linier untuk Deteksi Tutupan Lahan di Daerah Perkotaan menggunakan Data Satelit Landsat ETM+ (Studi Kasus Kota Banjarbaru dan Sekitarnya) Nurlina, Nurlina
Jurnal Fisika FLUX Vol 6, No 1 (2009): Jurnal Fisika Flux Edisi Februari 2009
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/flux.v6i1.3045

Abstract

Evaluated from remote sensing perspective, urban region is a real district heterogeneous, what gives reflectance from different some land cover type and material. The limitation of the spatial resolution from middle resolution sensor such as Landsat requires analysis at level sub-pixel. Mixture pixel in remote sensing data is one of the source of error in accuracy assessment result in conventional classification. This research tries to apply Linear Spectral Mixture Analysis (LSMA) method to detect land cover change (vegetation, impervious surface, bare soil and water) at level sub-pixel in Banjarbaru City based on Landsat temporal data. LSMA is approach with analysis sub-pixel which can give information of the fraction in each pixel, so that is a potential solution to classify one pixel. Maximum Likelihood Classifier applied as comparable from LSMA. Accuracy assessment to this method use a higher spatial resolution IKONOS image. Some processing phases applied in this research to increase the accuration, are Atmospheric Correction, Minimum Noise Fraction (MNF) and Pixel Purity Index (PPI). The percentage of each land cover component in eachpixel shown by fraction image from method LSMA with RMS Error average is 0,016 indicated that each endmember land cover has been dissociated well with small deviation standard. The accuration test result of abundance for eachendmember using IKONOS image equal to 95%, indicates that LSMA have a high accuration to detect the endmember land cover at level sub-pixel.

Page 10 of 56 | Total Record : 555

 8   9   10   11   12 

Filter by Year

2008 2025


Reset
Filter By Issues
All Issue Vol 22, No 1 (2025): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 21, No 3 (2024): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 21, No 2 (2024): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 21, No 1 (2024): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 20, No 3 (2023): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 20, No 2 (2023): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 20, No 1 (2023): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 19, No 3 (2022): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 19, No 2 (2022): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 19, No 1 (2022): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 18, No 2 (2021): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 18, No 1 (2021): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 17, No 2 (2020): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 17, No 1 (2020): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 1, No 1 (2019): Jurnal Fisika Flux Edisi Khusus Januari 2019 Vol 16, No 2 (2019): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 16, No 1 (2019): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 15, No 1 (2018): Jurnal Fisika FLUX Edisi Februari 2018 Vol 15, No 2 (2018): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 15, No 1 (2018): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 14, No 2 (2017): Jurnal Fisika FLUX Edisi Agustus 2017 Vol 14, No 1 (2017): Jurnal Fisika FLUX Edisi Februari 2017 Vol 14, No 2 (2017): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 14, No 1 (2017): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat Vol 13, No 2 (2016): Jurnal Fisika FLUX Edisi Agustus 2016 Vol 13, No 2 (2016): Jurnal Fisika FLUX Edisi Agustus 2016 Vol 13, No 1 (2016): Jurnal Fisika FLUX Edisi Februari 2016 Vol 13, No 1 (2016): Jurnal Fisika FLUX Edisi Februari 2016 Vol 12, No 2 (2015): Jurnal Fisika FLUX edisi Agustus 2015 Vol 12, No 2 (2015): Jurnal Fisika FLUX edisi Agustus 2015 Vol 12, No 1 (2015): Jurnal Fisika FLUX Edisi Februari 2015 Vol 12, No 1 (2015): Jurnal Fisika FLUX Edisi Februari 2015 Vol 11, No 2 (2014): Jurnal Fisika FLUX Edisi Agustus 2014 Vol 11, No 2 (2014): Jurnal Fisika FLUX Edisi Agustus 2014 Vol 11, No 1 (2014): Jurnal Fisika FLUX Edisi Februari 2014 Vol 11, No 1 (2014): Jurnal Fisika FLUX Edisi Februari 2014 Vol 10, No 2 (2013): Jurnal Fisika FLUX Edisi Agustus 2013 Vol 10, No 2 (2013): Jurnal Fisika FLUX Edisi Agustus 2013 Vol 10, No 1 (2013): Jurnal Fisika FLUX Edisi Februari 2013 Vol 10, No 1 (2013): Jurnal Fisika FLUX Edisi Februari 2013 Vol 9, No 2 (2012): Jurnal Fisika FLUX Edisi Agustus 2012 Vol 9, No 1 (2012): Jurnal Fisika Flux Edisi Februari 2012 Vol 9, No 1 (2012): Jurnal Fisika Flux Edisi Februari 2012 Vol 8, No 2 (2011): Jurnal Fisika Flux Edisi Agustus 2011 Vol 8, No 2 (2011): Jurnal Fisika Flux Edisi Agustus 2011 Vol 8, No 1 (2011): Jurnal Fisika Flux Edisi Februari 2011 Vol 8, No 1 (2011): Jurnal Fisika Flux Edisi Februari 2011 Vol 7, No 2 (2010): Jurnal Fisika Flux Edisi Agustus 2010 Vol 7, No 2 (2010): Jurnal Fisika Flux Edisi Agustus 2010 Vol 7, No 1 (2010): Jurnal Fisika Flux Edisi Februari 2010 Vol 7, No 1 (2010): Jurnal Fisika Flux Edisi Februari 2010 Vol 6, No 2 (2009): Jurnal Fisika Flux Edisi Agustus 2009 Vol 6, No 2 (2009): Jurnal Fisika Flux Edisi Agustus 2009 Vol 6, No 1 (2009): Jurnal Fisika Flux Edisi Februari 2009 Vol 6, No 1 (2009): Jurnal Fisika Flux Edisi Februari 2009 Vol 5, No 2 (2008): Jurnal Fisika Flux Edisi Agustus 2008 Vol 5, No 2 (2008): Jurnal Fisika Flux Edisi Agustus 2008 More Issue