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Andi Syam Rizal
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INDONESIA
Jurnal Fisika dan Terapannya
Published by Universitas Islam Negeri Alauddin Makassar
ISSN : 23021497     EISSN : 27152774     DOI : -
Core Subject : Science,
Physics
Jurnal Fisika dan Terapannya (JFT) adalah jurnal fisika yang diterbitkan oleh Jurusan Fisika, Fakultas Sains dan Teknologi, Universitas Islam Negeri Alauddin, Makassar. Jurnal ini diterbitkan dua kali setahun pada bulan Juni dan Desember. Jurnal ini mencakup artikel penelitian dalam semua aspek fisika dan terapannya. Jurnal ini pertama kali diterbitkan pada bulan Desember 2014 dan secara online di tahun 2019. Artikel hasil penelitian dalam jurnal ini berkaitan dengan fisika yang meliputi adalah fisika teori, fisika material, geofisika, fisika kesehatan, fisika instrumentasi, fisika komputasi, dan astrofisika.
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 10 Documents
 1 
Search results for , issue "Vol 3 (2016): Desember" : 10 Documents clear
ANALISIS SEISMOTEKTONIK UNTUK PENANGGULANGAN DAERAH RAWAN BENCANA GEMPA BUMI Jayadi, Harsano; Soehaimi, Asdani
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i1.13370

Abstract

Tana Toraja located in the compression belt of two active fault seismic source zones. There are Palu- Koro and the Walanai faults have resulted the eastward, movement of the Banggai-Sula micro continent since neogen time. The field observations of the neotectonic holosen age were  found as the river deposit and beachsand terraces and the fault  fan structure where there  are consist of three teracces units  which the maximum high of  the oldest terrace (±100.000 years)  about of 12 m and the minimum about of  7 m. Base on the differences high of the maximum terrace  units in the Salu Sadang and Rongkong rivers, so  the maximum magnitude earthquake displacement (md) can be calculated at every fault segments. The evaluation of geological structures and earthquake data, this region can be devided  into four seismic source zones there are the salu sadang, The  Buttu Karoa-Lamasi Sabang  active faults, the old volcano tectonic earthquakes of the Buttu-Karoa-Kalumpang Mamuju and the volcano tectonic earthquakes of the Limbong Seismic Zource Zone. Base on tne neotectonic condition and the existing of seismic source zones above, Tana Toraja and surrounding area is one of the potential seismic hazard area in the South Sulawesi region which must be have more attention.
PERBANDINGAN EFISIENSI DYE SENSITISIZED SOLAR CELL (DSSC) DARI EKSTRAK DAUN PACAR AIR, EKSTRAK BUNGA PACAR AIR MERAH DAN UNGU (IMPATIENS BALSAMINA LINN) SEBAGAI DYE SENSITIZER Alimuddin, Arni; Iswadi, Iswadi; Sahara, Sahara
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16829

Abstract

Research on Comparison Of Efficiency Dye Sensitized Solar Cell (Dssc) Of Henna Leaf Extract Water, Water Henna Flower Red And Purple (Impatiens Balsamina Linn) as a Dye Sensitizer in order to determine how much comparative efficiency of dye sensitisized solar cell (DSSC ) of water henna leaf extract, flower extract water henna red and purple as a dye sensitizer. The method used in this research is the method of Doctor Blade. Based on the results of measurements of I-V by using a source of light, the efficiency gained from henna leaf extract 0.008473333% water by absorption spectrum wavelengths are in the range of 245- 660.50 nm and an absorbance of 0.036. For efficient water henna red flowers of 0.007466667% of this extract is the wavelength range of 242.50 - 312 500 nm and absorbance of 4573, while for the water purple flowers girlfriend 0.004833333% efficiency results obtained in the wavelength range 238.50 - 350.50 nm and absorbance 4,617 , Henna leaf extract water as a dye sensitizer on sensitisized dye solar cell (DSSC) have the highest efficiency.
UJI KUAT TEKAN, DAYA SERAP AIR DAN DENSITAS MATERIAL BATU BATA DENGAN PENAMBAHAN AGREGAT LIMBAH BOTOL KACA Ardi, Andi Wahyuni; Iswadi, Iswadi; Said L, Muh
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16834

Abstract

This experiment aims to know the influence of the increment of glass bottle waste to the pressure power, the water absorptive power and the density of the brick material and to know the comparison of the increment of glass bottle waste composition value to the brick material which produces the pressure power, absorptive power and the density match with standard value. This experiment uses tool test like beam with a size long 11 cm, wide 11 cm, height 5 cm with some various of the aggregate of glass bottle composition 0 %, 10 %, 20 %, 30 %, and 40 %. Making brick with the combination of soil, sand, water and the combination of aggregate of blass bottle waste, in the drying process within 1-2 days then burning in the  oven with temperature 900 oC for 3,5 hours. And then the brick is tested 3 parameters are the pressure, the absorptive and the density. Based on the test result it was gotten each of the parametre tests are the minimum value of the pressure is 223,41 kg/cm2 and the maximum is 253,37 kg/cm2 (based ont the class category 200 to 250 based on  SII-0021-1978); the water absorptive value was gotten in minimum is  9,38 %  and the  maximum is 19,05 % (based on  standard SII 15–2094–2000) and the dencity value is 1,48 - 1,64 gr/cm3 (based on  standard).
ANALISIS DOSIS PAPARAN RADIASI DI UNIT RADIOLOGI RS. BHAYANGKARA MAKASSAR Hasmawati, Hasmawati; Sahara, Sahara; Hernawati, Hernawati
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i1.15722

Abstract

This study aims to measure the wall thickness of material radiation shield by using calipers, stage of measuring the radiation dose produced the best x-rays in different directions by using Surveymeter at the distance measuring point on the wall with a height of 10 cm, 1m, 2m, the third stage is measuring the radiation dose x-rays in the vertical and horizontal measurement with the object and without an object with a fixed voltage 75 Kv with distance measurements from a source to a device 1 meter and 2 meters in space and outside space. And the last stage takes raw radiation doses received by workers of the head of the installation space radiology Bhayangkara Makassar. Based on the research results in the first phase of the thick walls of the radiology that is 15 cm+2 mm (Pb) each side and wooden doors 5 cm+2 mm (Pb) and glass Pb 2 cm+2 mm (Pb), rate of radiation exposure resulting air x-ray in many directions obtained radiation is greatest there is in the direction of the left side air that is 3600 μSv/h, the dose rate on the measurement of vertical and horizontal with a specified distance of radiation of the total of the door operator vertical measurement that is equal to 3400 μSv/h, the dose received by the operator of the largest radiation received by the third receiver that is equal to 0.1599 μSv / h and the measurement results outside the room is 0.00 μSv / h was not detected while the radiation received by the receiver the first small at 0.1546 μSv/h and the mean dose average received by the operator of 0.1 μSv/h this is in accordance with the SNI allowed for workers is 50 mSv/ h in the first year. Keywords : radiation dose , radiation workers , radiation shield
STUDI PENENTUAN STRUKTUR BAWAH PERMUKAAN PADA DAERAH ZONA ALTERASI DENGAN METODE RESISTIVITAS (TAHANAN JENIS) DI KABUPATEN GUNUNG KIDUL D.I YOGYAKARTA Kaharuddin, Kaharuddin; Said L, Muh.; Rahmaniah, Rahmaniah
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16830

Abstract

Research already did by resistivity method (custody species) schlumberger configuration that aim to know of rocks bottom surface structure in alteration zone are district of Gunung Kidul D.I Yogyakarta. Measurement points this research was measured as many as nine sounding points with each disquisition long were 75 m, 100 m and 120 m. the result of interpretation showed that of rocks bottom surface structure in alteration zone area were closed mantle (soil) with resistivity value 9,57 Ωm 14 Ωm on depth (0 – 0,75) m, , clay stone (6,86 – 42,1) Ωm in depth (0 - 9,22) m, sand stone (0,966 – 3,44) Ωm in depth (2,79 – 21,7) m, larva (841 – 1703) Ωm in depth (9,48 - ∞) m. Lava that had alteration was marked by resistivity value which small relative compared with lava which still fresh, this is due to lava which has alteration in area this suspected contain mineral metal so that reisitivity value smaller. lava which had alteration was there in point 1,4 dan 5 with resistivity value 40.5 Ωm – 95.2 Ωm in depth 0 m -∞. While at point 2, 3, 4, 6, 7, 8, 9 there type some structure is: closed mantle (soil), clay stone, sandstone and lava.
RANCANG BANGUN ALAT PENGERING IKAN TIPE RAK MENGGUNAKAN KOLEKTOR SURYA Sophyan, Nur Fadhilah; Ihsan, Ihsan; Sahara, Sahara
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i1.15721

Abstract

This research aims to design and produce the model design of the dryer rack type fish using solar collectors with the addition of a blower 1 unit’s maximum temperature 49˚ C, dimension 216666  with a capacity of 3 kg. The result  of test 1, test 2, and 3 for 3 day test has been obtained an efficiency of 32,16 % greater than the manual drying efficiency of 5,4%. While in testing the quality  of dried anchovies dried using solar collectors based on quality standards of dried anchovoies (SNI 01- 2708-1992) is not accordance with the prescribed standards in terms of microbiological bacteria mold furthermore, for testing chemically moisture content, ash content, and ash content insoluble in acid  is still in accordance with (SNI 01- 2708-1992). Keywords: Anchovies, Efficiency, Plan, Shelf type, Solar collectors
UJI KUALITAS FISIS PENGOLAHAN LIMBAH OLI BEKAS MENJADI BAHAN BAKAR ALTERNATIF DENGAN METODE DISTILASI SEDERHANA Khatimah, Husnul Khatimah; Hernawati, Hernawati; Rahmaniah, Rahmaniah
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16831

Abstract

This study aims to determine the physical quality of the alternative fuel used oil waste generated by the distillation process and to know how big the resulting efficiency distillation apparatus for the purification process used oil waste . This research was conducted by first designing a simple distillation apparatus and then burning twice with such a simple distillation apparatus . After the burning process is done testing the quality of the physical form of the density, viscosity and caloric value that previously had to be done first physical quality testing on used oil with the same parameters. The results obtained for each parameter before and after distillation is to density (860-864 kg/ ) and (760-761 kg/ ); for viscosity (20°C = 0,8374176,743 Poise, 40°C = 124,445 Poise, 60°C = 15,995 Poise); and (20°C = 0,8374 Poise, 40°C = 0,7268 Poise, 60°C = 0,3273 Poise); and to the calorific value (1.483 J) and (1.542 J). The results showed that the density parameter for testing and quality standards ( specifications ) of gasoline fuel . While testing the viscosity parameters and quality standards ( specifications ) type fuel kerosene . And to the calorific value obtained does not meet the standards and quality ( specifications ) of any type of fuel , but approaching the calorific value of the fuel type of gasoline.
RANCANG BANGUN REAKTOR BIOGAS DENGAN PENGADUK Munazzirah, Munazzirah; Iswadi, Iswadi; Ihsan, Ihsan
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16832

Abstract

This research aims to design and compare the results to the biogas reactor with a stirrer with a biogas reactor without a stirrer. The research has successfully designed a biogas reactor with a stirrer with a stirrer using a dynamo as a player with a capacity of 11 kg. From the results of tests performed 3 times a day for 9 days, had the highest pH value data obtained on day 5 is 7.5 to biogas reactor with a stirrer and a biogas reactor without a stirrer. For the measurement of temperature changes irregularly due to unfavorable weather conditions remain. For the production of biogas in the biogas reactor with a stirrer, began to be seen on day 5 with a value of 76.3 cmHg whereas the increase in biogas reactors without biogas agitator begins to form on day 7 with a 76.5 rise in value. This tool is used for testing samples of cow dung as a sample of the most nice and easy to obtain. Based on the results of research conducted, it can prove that the biogas reactor stirrer dngan able to produce biogas more quickly than the biogas reactor without a stirrer this was due to the substrate in the fermentation container tercempur homogeneously so that the bacteria is able to reproduce a whole.
STUDI AWAL FABRIKASI DYE SENSITIZED SOLAR CELL (DSSC) DENGAN MENGGUNAKAN EKSTRAK BUAH DAN DAUN SIRSAK (ANNONA MURICATA L) SEBAGAI FOTOSENSITIZER Afandi, Irwan; Iswadi, Iswadi; Hernawati, Hernawati
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16823

Abstract

The research had been on the study of early fabrication of Dye Sensitized Solar Cell (DSSC) from extract fruit and Leaf soursop (Annona muricata L) as photosensitizers. This study aims to find great efficiency resulting from the use of extracts of the fruit and leaves of the soursop in DSSC. Deposition method used in this research is the method of Doctor blade. Based on the results obtained from this study, DSSC efficiency of the use of soursop leaf extract is equal to 0.00104% with dye absorption spectrum in the UV region of the range 241 nm - 399.5 nm while for Visible area 502.5 nm - 664.5 nm, absorption is highest wavelength at 290 nm with the absorbance of 5.373. As for the sample of soursop fruit is in the amount of 0.005832% with dye absorption spectrum is found only in the UV region of the range of 245.5 nm - 289.5 nm, the wavelength of absorption is highest at 289.5 nm with the absorbance of 5.434. The efficiency of the dye higher soursop fruit extract from the leaves of the soursop.
EFEKTIVITAS ADSORPSI KULIT MANGGA, KULIT PEPAYA DAN BATANG PISANG SEBAGAI PENYERAP TIMBAL (Pb) PADA AIR LINDI TPA TAMANGAPA Saiyidah, Hijrah Mustajabah; Ihsan, Ihsan; Sahara, Sahara
JFT : Jurnal Fisika dan Terapannya Vol 3 (2016): Desember
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jft.v3i0.16833

Abstract

One threat today is the destruction of the environment waste pollution. Waste of mango peel, papaya peel and banana stem bark can be used to absorb heavy metals in a body of water such as waste containing cellulose and pectin. Leachate is the result of a pile of garbage that have decomposed physical, chemical and biological decay results contain harmful substances such as heavy metals. In this study attempted an adsorption method using waste mango peel, papaya peel and banana stem as an adsorbent to absorb heavy metals in leachate is adsorbat.  With adsorption process mango peel, papaya peel and banana stem as adsorbent divided into several mass size is 1, 1.5 and 2 grams with a variety of contact time of 40, 60 and 80 minutes as the independent variables in the study and the stirring speed as a fixed variable. Leachate used contain heavy metals Pb of 1.58 mg/l. After analysis using the SSA found that the highest effectiveness in the mango peel adsorb Pb, namely the addition of mango peel masses as much as 1 gram to 40 minutes of contact time with the absorption efficiency of 93.67%; the highest effectiveness in papaya peel adsorption of Pb, namely the addition of papaya mass of 1.5 grams with a contact time of 40 minutes with the absorption efficiency of 65.82%; the highest effectiveness in the banana stem adsorption of  Pb, namely the addition of banana stem mass 1 gram with a contact time of 40 minutes with the absorption efficiency of 56.33%.

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