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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 15 Documents
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Search results for , issue "Vol 7 No 1 (2013): JANUARI" : 15 Documents clear
TREND PENGGUNAAN NOSQL UNTUK BASIS DATA NON RELASIONAL Mega Orina Fitri
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.79

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.
TINGKAT PERUBAHAN KUALITAS BAKSO DAGING SAPI BALI BAGIAN SANDUNG LAMUR (Pectoralis profundus) SELAMA PENYIMPANAN DENGAN PEMBERIAN ASAP CAIR Astati Astati
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.68

Abstract

This study aimed to determine the effect of storage duration and level of liquid smoke on quality of meatballs from Bali beef section brisket (Pectoral is profundus). The research methodology is based on completely randomized design (CRD) with a general pattern that is 3 x 4 with 3 replications, for cooking shrinkage test consisted of 3 treatments and 3 replications, and organoleptic test used for pattern 3 x 3 with 3 replications. Composition of treatment as follows: The first factors is the level of liquid smoke to the A1 (0% by weight of liquid smoke meat in dough), A2 (1% by weight of liquid smoke meat in the dough) and A3 (2% by weight of liquid smoke meat in dough). Factor II is with B1 storage time (1 week), B2 (2 weeks), B3 (3 weeks) and B4 (4 weeks). Data were analyzed with analysis of range by using completely randomized design (CRD) consisting of 6 parameters of quality testing meatballs using the Least Significant Difference Test (BNT). Based on the analysis and discussion of the variety it can be concluded that the level of liquid smoke does not affect the quality of meatballs while the storage time eeffects the quality of the balls except the resilience parameter.
EFISIENSI KONSENTRASI PEREKAT TEPUNG TAPIOKA TERHADAP NILAI KALOR PEMBAKARAN PADA BIOBRIKET BATANG JAGUNG (Zea mays L.) Asri Saleh
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.75

Abstract

The aims of this research are determine differences influnce the concentration of adhesive to the combustion heating value and detremine the optimum heating value. The method is performed in this study is an experimental method. Data obtained from the analysis with use a bomb calorimeter, which is at a concentration of 10% adhesive produced calorific value 4100.350 cal/g, 20% of the calorific value of 3674,14 cal/g, 30% of the calorific value of 3689,52 cal/g, 40% of the calorific value of 3902,21 cal/g and at a concentration of 50% adhesive calorific value generated is 3959,02 cal/g. The results of statiscal analysis using the inferential Analysis of Variance (ANAVA), with F test, F arichimetic (0,168) < F table (5,19) at significant level α = 0,05 then H0 rejected it means tha there is no difference in the influence of the concentration of adhesive to the calorific value biobriquet burning corn stalks on.
ANALISIS DIGRAPH DARI TABEL CAYLEY GRUP DIHEDRAL Wahyuni Abidin
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.80

Abstract

Graph theory is a part of mathematics, in which there are explanations of digraphs. This research, purposed to show a table based on Cayley digraphs depiction dihedral group. A digraph can be described from a group, one of which is the operation of the Cayley table of the dihedral group. Dihedral group is the group of the set of symmetries n-terms of regular, denoted D2n, for each positive integer n, n  3. This, the dihedral group will be divided into two subsets, namely:1. x = {1, r, ,... } or known with subsets rotation;2. v = {s, sr, ,...} or known with subsets reflection.Based on the analysis of this research showed that, to obtain a connected digraphs, the depiction of these digraphs, dihedral group can be formed on the element generator, generator (r, s), and the generator (s, sr) to form a composite image with elements digraphs elements x and y. on the operation of the Cayley table dihedral group, which contained depictions digrap shekel same cannot be combined. From the results of the operation of the rotation and reflection on the dihedral group D6 Cayley table which is a group of abstract forms, latin squares, which can be described by a digraph elements of the generator it.
PENAMPILAN BROILER YANG MENDAPATKAN RANSUM MENGANDUNG TEPUNG DAUN KATUK, RIMPANG KUNYIT, DAN KOMBINASINYA Muhammad Zain Mide
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.71

Abstract

The aim of this research was to study the performance of broiler given ratio containing powders of Souropus androgynous, turmeric tuber, and their combination. Sixty four broiler, day old chick (doc), were randomly assigned in to 16 experimental cages (4 broilers/cage) with the size of 100 cm x 50 cm x 60 cm/cage. The treatment were : T0 = based ration (control), T1 = based rastion + 1 % Suropus androgynus, T2 = based ration + 1 % turmeric tuber, and T3 = based ration + 0,5 % Sauropus androgynus + 0,5 % turmeric tuber.Statistical analysis indicated that addition powder of sauropus androgynus, turmeric tuber, and their combination into the broiler ration did not effect (P>0,05) performances of broiler (feed consumption, daily gain, carcass percentage, abdominal fat percentage, and feed convertion). Conclusion ; Treatment powder of Sauropus androgynus, turmeric tuber, and their combination give the same effect on performance (consumption, daily gain, carcass percentage, abdominal fat percentage, and feed convertion) broiler.
PEMETAAN POTENSI PENGEMBANGAN TERNAK KERBAU DI SELATAN Muhammad Anshar
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.70

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.
TRANFORMASI MATRIKS PADA RUANG BARISAN KONVERGEN Wahidah Alwi
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.76

Abstract

The calculus have introduce the real functions namely for all functions to map real number to the real number. Now, the explanation it not only to real number but the mapping of norm space that is a linier transformations, namely the mathematical sentences with the mapping of a vector space to the others. The purpose of this research are how to know the requirements a infinite matrices in order to be a like as transformations in the sequences space is the sequences space c0 to c0. Matrices An x m can be looked as linier transformation of Rm to Rn. So the functions can map to point (x1, x2, x3, …, xm) at Rm to a point (y1, y2, y3,…, yn) at Rn. The similarly, a matrices can be looked as linier transformation of the sequences space to the others provided that line and coloum matrices that infinite elements. In this case, matrices map the sequences (x1, x2, x3, …) to the sequences (y1, y2, y3,…). This matrices is a infinite matrices. There for, the infinite matricres must fulfill several requirements in order be linier transformations of the sequences space to the certain sequences space, that is the infinite matrices A = (ank)n≥1 (k certain) with a finite suprimum can be linier transformation of the sequences c0 to c0.
STUDI PEMBANGUNAN FRAMEWORK BERORIENTASI OBJEK STUDI KASUS PEMBANGUNAN FRAMEWORK PENJADWALAN Nur Afif -
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.81

Abstract

A framework can be defined as a “semi-complete” appication which can be reuse and specialized to produce many application in a specific domain.Building a framework is different from building other kind of software. It needs a special method. This method combines domain engineering and hot-spot driven framework development. Domain engineering is aimed to develop family of system in a domain, which is also suitable to developing framework. This writing also presents study about tools used in domain engineering such as feature modeling and domain specific language (DSL). The proposed method also using hot-spot driven framework development to identify hot-spots and frozen-spots of the framework by using tools such as hot-spot card and framework construction principle (FCP).Chosen case study for implementing the proposed method is scheduling domain. Scheduling was chosen because scheduling is a well-defined science and has many literature so is relatively easy to understands the domain. Scheduling also has many variety spots which is suitable to be implements as framework.
EFEKTIVITAS PROBIOTIK BACILLUS SPP. TERHADAP PERFORMAN AYAM RAS PEDAGING Muh. Nur Hidayat
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.72

Abstract

The aim of this research is to know effect of introduced Bacillus spp. as probiotic on the performance of broiler. This research carried out at Laboratory of Poultry Production, Laboratory of Husbandry Pshyology, and Laboratory of Chemichal Husbadry Nutrition Faculty of Husbandry Hasanuddin University, Makassar. This research was based on Randomized Complit Design (RCD) with four replications and treatments, each replications consist of four day old chicken (d.o.c). Treatments were consisted of fourth: (1) Basal feed (negative control) (2) Basal feed + zinc bacitracin 50 mg/kg feed (positive control) (3) Basal feed+ Bacillus spp. with 50 mg/kg feed (8x108 CFU), and (4) Basal feed + Bacillus spp. with 60 mg/kg feed (11.2x108 CFU). Data were analyzed with Analysis of Variance and continued by test Duncan. The result of this research, Bacillus spp. as probiotic significantly effect of feed consumption, wight again, and feed conversion (P<0.05). Bacillus spp. can use as probiotic into poultry feed for decrease used antbiobitic to improve broilers performance.
ANALISIS DATA KATEGORI DENGAN LOG LINIER MENGGUNAKAN PRINSIP HIRARKI (STUDI KASUS JUMLAH KECELAKAAN LALU LINTAS DI KOTA MAKASSAR TAHUN 2011) Try Azisah Nurman
Teknosains Vol 7 No 1 (2013): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i1.77

Abstract

Presentation of data commonly used frequency tables, but for categorical data, the table used is the contingency table, it is a table in the form of rows and columns and can be used for two or more variables. As with the variable type of vehicle, age, and education level in the case of traffic accidents of Makassar in 2011. If the case stated in the table is included in the category of three-dimensional contingency table, then the appropriate analysis use is an analysis of the log linear analysis, it is techniques to determine the cause dependency category. The parameters of the log linear models estimated using Maximum Likelihood. Test used is the Goodness of Fit test aims to determine independence between variables with the statistical Chi-Square test or Likelihood Ratio. Furthermore, the selection of the best model using backward Elimination matode which basically uses the principle of hierarchy. In the estimation of log linear models for three-dimensional model has several estimators corresponding to such possible models: estimator for model (X, Y, Z) is ???? ????????????= ????????.. ????.????. ????..???? ????…2, then the other estimators in accordance with their respective models. The produced analysis of log linear analysis of traffic accidents in the city of Makassar in 2011 is a model of interaction between the types of vehicles with Last Education and age of the rider with driver education last driver.

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