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Teknosains: Media Informasi Sains dan Teknologi
Published by Universitas Islam Negeri Alauddin Makassar
ISSN : 19793154     EISSN : 2657036X     DOI : https://doi.org/10.24252/teknosains
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Physics
Teknosains: Media Informasi Sains dan Teknologi is a peer-reviewed journal that publishes three times a year (January-April, May-August, and September-December) on articles concerning all areas of science and technology in both theoretical and applied research. The below-mentioned areas are just indicative. The editorial board also welcomes innovative articles that redefine any Science and Technology field. Chemistry and Chemical Engineering Physics, Material, and Mechanical Engineering Biology, and Biosystem Engineering Food and Agriculture Engineering Mathematics Computer Science and Engineering Earth Science and Engineering Space Engineering Electrical Engineering Architecture and Civil Engineering Environment Science and Engineering Mechanical Engineering Basic Science in Engineering Education Engineering Education Reforms New Technologies in Education Industry and Education: A Continous Collaboration Research and Development in Engineering Education Globalization in Engineering Education Computers, Internet, Multimedia in Engineering Education Organization of Laboratories
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 400 Documents
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DETEKSI KOI HARPES VIRUS (KHV) PADA IKAN MAS KOI (Cyprinus carpio L) DENGAN MENGGUNAKAN METODE APLIKASI Polym erase Chain Reaction(PCR) Masri, Mashuri
Teknosains Vol 7, No 2 (2013): JULI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

This thesis discusses the detection of koi harpes virus (KHV) in koi carp (Cyprinus carpio L) Application Method Using the Polymerase Chain Reaction (PCR). The purpose of this study is to determine the level of virus attacks causing harpesviridae group KHV Koi carp (Cyprinus carpio L.) using PCR applications in the Central Fish Karantian Hasanuddin Makassar. The research method used is descriptive with pictures PCR of Polaroid photographs. The results obtained with the results of attacks lightly infected 290 bp, the attack was infected with the results of 290 bp and 440 bp, with the result of severeinfection attack 290 bp 440 bp and 630 bp.Keywords: Koi Harpes Virus (KHV), Koi carp (Cyprinus carpio L) and PCR.
KONSUMSI ADF DAN NDF RANSUM TERNAK DOMBA YANG DIBERI PAKAN HIJAUAN SUPLEMEN BIJI MARKISA Kadir, Muh. Jurhadi
Teknosains Vol 5, No 2 (2011): JULI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

This research done to know influence various level passion fruit seeds supplement  (Passflora edulis) to consumption ADF and NDF supply of given by sheep livestock food in the form of greenery woof (spacious grass and bulrush). This research apply device method Latin Square (4x4), with placing four fat sheep as research livestock to four treatment ot livestock  food each T0 (spacious grass + bulrush) as control, T1 (control + 50 gram passion fruit seed), T2 (control + 100 gram passion friut seed), and T3 (control + 200 gram passion friut seed). This recearch consist of four period and each period consist of five days of adjustment phase and ten days of observation phase. Observed variable is consumtion ADF and NDF supply of sheep livestock food which is mixed greenery woof and fassion fruit seed supplement. Analysis of variance result indicate that treatment have significant effect (P<0,01) to consumption ADF and have a real effect (P<0,05) to consumtion NDF. Treatment T1, T2, and T3 increase consumption of ADF and NDF than T0 (control). Consumption ADF and NDF on treatment T2 is higher than treatment (control) but on treatment there are tendency of deficiency of consumption ADF and NDF, it can be caused by reaching optimum point where requirement of energi of energi have been sufficient. Increasing of consumption ADF and NDF on extending of passion fruit seed is forecasted by palatability from passion fruit seed is better so axtending of passion fruit seed as many as 200 gram that given greenery woof can increase consumption ADF and NDF   Keyword:  Consumption ADF and NDF, passion fruit seed, greenery woof (spacious grass + bulrush), sheep livestock.
ARSITEKTUR BERKELANJUTAN DI BULUTANA KECAMATAN TINGGIMONCONG KABUPATEN GOWA SULAWESI SELATAN Beddu, Syarief
Teknosains Vol 5, No 1 (2011): JANUARI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

Sustainable architecture  that also called green architecture, is the new trend in the world architecture as consequence of  PBB’s commission. This research have fenomenologis with qualitative method  All result of notching which born the including architecture which ever mean nature as part of pattern subsistence of subsistence of them. Society of Bulutana as society of tradisional-agraris, in developing its settlement pattern and its life, pursuant to smart natural existence ve wisdom in executing going concern development. Architecture values  have continuation old, included in management of its environment. Exploiting natural potency represent the part of arranging local wise value preserveing hit herto. Target of Obyek research is Balla Lompoa and Balla Jambua, representing historic building situs. Research location in Bulutana, High district of Snout, in Gowa  regency. 
TREND PENGGUNAAN NOSQL UNTUK BASIS DATA NON RELASIONAL -, Mega Orina Fitri
Teknosains Vol 7, No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

NoSQL is a non-SQL RDBMS which derived from RDB system, developed by Walter W. Hobbs at RAND Organisation. NoSQL uses UNIX as it’s operating system. A NoSQL database is exactly the type of database that can handle the sort of unstructured, messy and unpredictable data that our system of engagement requires. This database can be used as alternative rather than RDBMS and its SQL. This paper explained many things about NoSQL and how to modeling database with NoSQL. NoSQL itself has many advantages : elastic scaling, big data, eliminate DBA, economic, and flexible data model. However, it has challenges as well. The challenges are about the maturity. support, analytic and business intelligence, administration, and expertise.Key words : database, non-relational, nosql, rdbms
TRANSFORMASI LINEAR PADA SUATU FUNGSI Abidin, Wahyuni
Teknosains Vol 8, No 1 (2014): JANUARI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

Linear transformation is one of the important branches of mathematics, especially linear transformation which has many applications in the problems of physics, engineering, social sciences, and various other branches of mathematics. The purpose of this study to determine a function that meets the requirements of linear transformations. The result is a transformation function that is not linear and linear
PEMETAAN POTENSI PENGEMBANGAN TERNAK KERBAU DI SELATAN Anshar, Muhammad
Teknosains Vol 7, No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

This study aimed to analyze the potential development of buffaloes in South Sulawesi with quntitatif method approach. Primary and secondary data were used in analyzing. The analysis showed that South Sulawesi have a large potenies for the development of buffaloes. In social perspective, the buffalo has been maintained by generations. Particularly in Toraja regency, buffalo is an important part in traditional ceremonies. Spotted buffalo habitat (tedong bonga) comes from this district, with high economic value of livestock commodities. Moreover, the potential labor forces is very supportive in the development of buffaloes, in terms of manpower, knowledge and farmer skills, and support in increasing the number and capacity of extension officers. Other districts also have potential to developing the ruminants such as buffaloes are Luwu Timur and Selayar District, where the utilization of its capacities seen from the availability of forage fodder, only used respectively by 5.35% and 10.23%. Beside it, on the buffalo development base area, Tana Toraja still have a chance to increase the population up to 25.563,77 AU; 16.440,05 AU in Toraja Utara Regency and surrounding districts such as Luwu, Luwu Utara, Luwu Timur and Enrekang.Key words: development potencises, buffalo
ANALISIS MODEL PROSES INKREMENTAL DALAM PERANCANGAN SISTEM INFORMASI GEOGRAFIS BERBASIS WEB -, Faisal
Teknosains Vol 7, No 2 (2013): JULI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

Nowadays, the web based GIS exploiting beginning to start developing for many application. One among them is web based GIS development in land area in the form of land information system. This research aim to develop a web based GIS, especially land information system, by analysis of incremental process modelling as one of software engineering models. The development of the GIS is using tolls like ArcView, Adobe Photoshop, Macromedia Dreamweaver, Apache and MySQL. The result of this research showed that the analysis of incremental process model in web based GIS.Keywords: web based GIS, incremental, land information system.
FAKTOR-FAKTOR YANG MEMPENGARUHI PROGRESIVITAS KELOMPOK TANI LAHAN PANTAI DI KABUPATEN TAKALAR Salam, Sartini
Teknosains Vol 5, No 2 (2011): JULI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

The objective of this study is to identify: (1) the factors which influenced the progressiveness of coastal land farmer groups in Takalar Regency, (2) the most significant factor which inf-luenced. The study was conducted at Takalar Regency by taking 30 farmer groups in Galut Sub-Regency (15 groups/4 vil-lages), Galsel Sub-Regency (3 groups/1 village), Mappaka-sunggu Sub-Regency (8 groups/3 villages), and Sanrobone Sub-Regency (4 groups/2 villages). Analysis of descriptive, multiple linear reg-ression, and path analysis are used in this study. The prog-ressiveness of coastal land farmer groups in Takalar Regency is influenced by the role of extension worker, groups leadership, cohesiveness of groups and the role ofvillage government officer. Key words: progressiveness, farmer groups, coastal land.
PENENTUAN NILAI EKSAK DARI HARGA OPSI TIPE EROPA DENGAN MENGGUNAKAN MODEL BLACK-SCHOLES -, Irwan
Teknosains Vol 7, No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

This writing aims to analyze model black-scholes in the determination of the value of inexact from the price of an option type europe as well as simulasinya. The data used is information call option and put option for closing as well as the closing price ( price ) shares barnes group inc. The first thing is done by searching volatility stock prices to call option and put option. Based on the result analysis inexact terhadap the ordinal value from the price of call option and put option to use the model of black-scholes obtained the price of fair to call option is as much as $ 3.4940, on the circumstances of this the seller and buyer call option for achieving the break-even point. To put or libya option is as much as $ 0.0329, on the circumstances of it s called out of the money where a put option zero-sum and will not be executed. Next simulation model black-scholes in the determination of the value of inexact from the price call option and put option. The results of the simulation concluded that the longer time left to maturity hence the higher the price of an option.Key words : Option, Model Black-Scholes, call option, put option.
OPTIMALISASI PROSES DESULFURISASI BATUBARA ASAL SULAWESI SELATAN DENGAN MENGGUNAKAN PENAMBAHAN MINYAK NABATI HS, Syamsidar
Teknosains Vol 5, No 1 (2011): JANUARI
Publisher : Fakultas Sains dan Teknologi UIN ALauddin

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Abstract

Coal in future will become a prospective candidate for alternative energy source. However, South Sulawesi coal still contains high concentration of sulphur which becoming a disadvantage for being used as an alternative energy. So far we need to develop such desulphurisation methods that not only practice abd efficient but also environmental friendly.The use of vegetable oil, which in oxidized form produces hydroperoxide, a powerful oxidizing agents, in desulphurisation process can oxidized the organic and inorganic sulphur of coal.The goal of this research will be, (1) to find out the NaOH optimum time and concentration for the initial treatment to effeciently desulfurized the coal, (2) to process, (3) to discover the maximum ratio of coal-oil in which can gave the maximum loss of sulphur (4) to justify maximum calories values of coal after the coal being desulfurized with vegetables oils.The research was carried out first with crushing the coal into about 200-mesh size following by analyzing the sulphur contents, which gave a result of 2,86% before desulphurized.In the initial treatment for desulphurisation, 75 mL of NaOH 1% and 5% was added to the coal for 1,3,5, and 7 hours respectively. After that coal was dried in temperature of 100oC. The maximum result from of this treatment was found 5% NaOH for 5  hour treatment, which reducing the content of sulphur about 2,239% or can desulphurized the coal until 22,035%Furthermore, variation of coal-vegetables oil ratio from (2:1), (1:1), (1:2), (1:3) and to the ratio with the constant absorbance values justified that the maximum ratio of (1:1) gave the maximum percentage of sulphur loss about 74,24% for traditional oils and 66,61% for crude palm oil respectively. These treatment also increasing the coal calories values 6176,80 to 6449,74 – 7767,09 kilocalories.Based on these result it can be concluded that the vegetable oil can effectively used in coal desulphurisation.

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