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Fatmawati Nur
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INDONESIA
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 476 Documents
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ANALISIS FAKTOR KEBERHASILAN INSEMINASI BUATAN TERNAK SAPI POTONG DI KECAMATAN TOMBOLO PAO KABUPATEN GOWA Amriana Hifizah; Astati Astati
Teknosains Vol 9 No 1 (2015): 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.v9i1.1853

Abstract

The enhancement of the implementation of ArtificialInsemination program is one of the government's efforts to boost thecattle’s population in Indonesia, especially the eastern part ofIndonesia. Gowa Regency through the Department of Fisheries andLivestock has been implementing Artificial Insemination (AI),especially in District of Tombolo Pao which has been running for 3years. This study was conducted to see how far the success rate of AIin District of Tombolo Pao by looking at the influence of severalfactors: the origin and quality of the frozen semen used, the farmers’characteristics, the inseminator qualifications, S/C ratio, ConceptionRate (CR) and Calving Interval (CI). This study was conducted fromJune to August 2014 in District of Tombolo Pao, Gowa Regency. Thebasic method used is descriptive and quantitative analysis. The dataused is primary and secondary data. This study aims to analyze thefactors that support the success of AI in District of Tombolo Pao,Gowa Regency, they are: The origin and quality of frozen semen used;Characteristics of the farmers; the Farmers’ participation on AI; andthe success of AI based on the score of Conception Rate (CR), S / Cratio, and Calving Interval (CI). Frozen semens used in AI in Districtof Tombolo Pao are from the Center of AI in Lembang and Singosari,West Java. The quality of the semen also can be determined from thescore of conception rate which is 60-75%. The characteristics of therespondent farmers: the majority age is 30-50 years (75%), most ofthe farmers’ background is elementary education level (70.5%), withthe main livelihood as farmers (79.6%) having averagely 4 -5 cattles(68.2%) and the average period of being a cattle farmer is 7-8 years(86.4%). Participation of farmers in the AI program is veryenthusiastic indicated by 79.5% of the farmers agree for crossingtheir cattle breed through AI technique. The period of the farming,number of livestock and the participation of the farmers in AIprogram is not significantly influenced the success of AI. However, thesuccess of AI program can be figured out through the score of CR =60-75% (84.1%); S / C ratio <3 (75%); and CI average of 12 months(70.5%). The age of the farmers is significantly influenced the success14 of AI in CI score (p <0.05). Level of education significantly influencedthe success of AI in CR score (p <0.05).
ANALISIS DAN PERANCANGAN SISTEM INFORMASI MANAJEMEN KEUANGAN RUMAH SAKIT BERBASIS WEB (Studi Kasus Pada Rumah Sakit Umum Daerah Sawerigading Kota Palopo Provinsi Sulawesi Selatan) Yusran Bobihu; Ririn Rahmadani Nurdin
Teknosains Vol 10 No 2 (2016): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v10i2.1889

Abstract

aat ini, proses transaksi data keuangan pada Rumah Sakit UmumDaerah Sawerigading Kota Palopo telah menggunakan komputer untukmemanajemen transaksi keuangan yang terjadi. Namun, pengoperasiankomputer tersebut dianggap belum optimal karena penanganan prosestransaksi keuangan masih dilakukan secara manual. Ini merupakan suatumasalah yang dirasakan khususnya oleh bagian keuangan. Melihatpermasalahan yang terjadi, maka dalam penelitian ini dirancang sisteminformasi manajemen keuangan rumah sakit berbasis web dengan harapandapat memberikan manfaat untuk semua kalangan khususnya bagiankeuangan pada Rumah Sakit Umum Daerah Sawerigading Kota Palopo.Metode pengembangan sistem yang digunakan pada penelitian ini adalahincremental model. Metode ini memiliki 5 (lima) tahapan perancanganyaitu: communication, planning, modeling, construction, dan deployment.Adapun yang digunakan untuk membuat sistem informasi manajemenkeuangan berbasis web ini adalah bahasa pemrograman HTML, PHP, CSS,dan XAMPP sebagai sebuah tools untuk membantu mengelola basis data.Dalam sistem informasi manajemen keuangan berbasis web ini jugaterdapat logika-logika akuntansi yang digunakan untuk menghitungtransaksi-transaksi serta saldo dari akun yang digunakan.Hasil akhir dari sistem informasi manajemen keuangan berbasis web iniadalah laporan keuangan berupa neraca, neraca saldo, laporan laba rugidan laporan arus kas kepada pimpinan keuangan dan direktur.
PENGARUH SUHU DAN pH TERHADAP HIDROLISIS CMC OLEH ENZIM SELULASE DARI ISOLAT BAKTERI LARVA KUPU-KUPU COSSUS COSSUS Maswati Baharuddin; Abd. Rauf Patong; Ahyar Ahmad; Nursiah La Nafie
Teknosains Vol 8 No 3 (2014): Desember
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v8i3.1837

Abstract

Cellulase enzymes can be isolated from microorganisms that are resistant to high pH and temperature. Cellulase enzyme has a different character depending on the source and the enzyme environment. This study aimed to characterize the cellulase enzymes from bacteria isolates CC2 dan CC4 which includes the determination of the optimum pH and temperature of the enzyme activity. In this study, an enzyme produced from isolates of bacteria larva Cossus cossus by centrifugation cold 4 ° C with a speed of 3000 rpm for 15 min to obtain a crude extract of the enzyme cellulase. Determination of pH performed using sitrat acid buffer(3; 3,6; 4; 4,6; 5;5, dan 5) and phosphate buffer with pH variation (6,0; 6,5; 7,0; 7,5; dan 8,0), while for the determination of done an optimum temperature variations in temperature (20, 30, 40, 50, 60, 70, 80, dan 90) ° C enzyme activity were further tested using the Nelson-Samogy measured on a UV-Vis spekrofotometer at a wavelength of 545 nm. Result showed greatest activity isolat CC2 at pH 7,5 enzyme cellulase activity of 15,8806 x 10-4 U / mL while the optimum temperature of 70 ° C with the activity obtained at 19,4121 x 10-4 U / mL. Greatest activity isolat CC4 at pH 4 enzyme cellulase activity of 15,4069 x 10-4 U / mL while the optimum temperature of 70 ° C with the activity obtained at 20,3487 x 10-4 U / mL
PENGUKURAN INTENSITAS RADIASI YANG DIPANCARKAN OLEH HANDPHONE DAN PENGARUHNYA TERHADAP KESEHATAN Hartina Hartina; Iswadi Iswadi; Muh. Said L
Teknosains Vol 8 No 1 (2014): 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.v8i1.109

Abstract

The research was conducted by taking a sample of 25 pieces of cell phone. Mobile radiation intensity measured electromagnetic waves are receiving phone calls. Measurements were made by placing two headphone in a different room with a range of ± 20 meters. Tool used to measure the intensity of radiation of electromagnetic waves emitted by mobile phone radiation is a measure C32-QX5. Values were collected before phone calls and performed on two conditions after receiving the phone call is a normal condition and the condition of the loudspeaker. The purpose of this study was to determine the intensity of the electromagnetic radiation emitted by mobile phones with different brands and types and determine their effects on health. Results showed that all cell phones that have measured the intensity of the radiation was still safe to use because it has an average radiation intensity 6 mW/cm2, which limits the intensity of radiation that can be tolerated by the body is equal to 10 mW/cm2. The use of mobile phones continuously for one hour a day in the ten-year timeframe, estimated the value of the intensity of radiation received by the body tissue will exceed safe limits.     
KUALITAS INPUT MAHASISWA BARU UIN ALAUDDIN MAKASSAR TAHUN 2014 Irwan Irwan
Teknosains Vol 10 No 1 (2016): 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.v10i1.1876

Abstract

Ukuran kualitas dari suatu perguruaan tinggi tidak lepas darikualitas input-output institusi tersebut. Kualitas input menunjukkan variasipola-pola rekruitmen telah dilakukan untuk menjaring calon-calonmahasiswa yang potensial dari sisi akademik. Oleh karena itu, tujuanpenelitian ini adalah mendeskriptisikan kualitas input mahasiswa baru UINAlauddin Makassar berdasarkan asal sekolah, jalur masuk, fakultas danjenis kelamin dan mengetahui perbedaan kualitas input mahasiswa baruUIN Alauddin Makassar berdasarkan asal sekolah, jalur masuk, fakultasdan jenis kelamin. Untuk mencapai hal tersebut, digunakan sebanyak 4274mahasiswa baru tahun 2014 yang memiliki kelengkapan data memadaiberdasarkan data EMIS tahun 2014. Berdasarkan hasil penelitian diperolehbahwa kualitas input yang direpresentasikan dengan rata-rata IPKMahasiswa baru UIN Alauddin Makassar tahun 2014 diperoleh bahwarata-rata IPK Mahasiswa baru berdasarkan asal sekolah yang tertinggiadalah asal sekolah pesantren sebesar 3,58, berdasarkan Jalur masuk yangtertinggi adalah dari Jalur SBNPTN sebesar 3,48, berdasarkan fakultasadalah yang tertinggi adalah dari fakultas Tarbiyah dan Keguruan sebesar3,49. Kemudian berdasarkan jenis kelamin diperoleh rata-rata IPKmahasiswa baru untuk laki-laki sebesar 3,27 dan untuk perempuan sebesar3,44. Faktor asal sekolah, jalur masuk, fakultas mempunyai pengaruhterhadap tingkat rata-rata IPK Mahasiswa baru UIN Alauddin MakassarTahun 2014, sedangkan untuk jenis kelamin memberikan perbedaan yangnyata terhadap tingkat rata-rata IPK Mahasiswa baru UIN AlauddinMakassar Tahun 2014 antara laki-laki dan perempuan. Pengaruh faktorasal sekolah menunjukan perbedaan antara asal sekolah pesantren denganasal sekolah yang lain, sedangkan untuk antar asal sekolah yang lain adalahsama secara statistika. Selanjutnya untuk faktor jalur masuk ternyataSBNPTN dominan berbeda dengan jalur yang lain dengan nilai rata-rataIPK lebih tinggi dan berbeda dengan jalur lainnya berikut jalur SPAN danUM_PTAIN. Terakhir faktor fakultas menunjukkan bahwa fakultas Tarbiyahdan Keguruan lebih dominan dibandingkan dengan rata-rata IPKmahasiswa baru fakultas lainnya. Sedangkan secara keseluruhan maka ratarataIPK mahasiswa baru UIN Alauddin Makassar tahun 2014 berapa padakategori sedang.
ANALISIS PERBEDAAN KANDUNGAN LIPIDA MIKROALGA (Tetraselmis chuii dan Nannochloropsis oculata) PADA AIR LAUT DAN AIR PAYAU Maswati Baharuddin
Teknosains Vol 5 No 1 (2011): 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.v5i1.164

Abstract

This research quality eksperiment with different extracted of lipid microalgae Tetraselmis chuii dan Nannochloropsis oculata from two places from sea water and  brachis water  with  pH and salinity to be different. Culture to do for eigh day just process extracted to do for ± three day. Extraction of lipid that had been done using chloroform : methanol (2:1) . product research can to be different  growth and pregnancy womb content of lipid  that can to do with use sea water media and brachis water media. The result of the research have found that % total lipid will obtained more when growing by using brackish water medias that is obtained counted 15,9 % for the Tetraselmis of chuii and 17,51% for the Nannochloropsis of oculata, while if using sea-water media only obtained 14,8 % and 16,3%. This matter is influenced by some factors like temperature, light intensity, and salinitas of pH.
SENYAWA GOLONGAN 2-ARYLBENZOFURAN DAN STILBEN DARI EKSTRAK METILEN KLORIDA (CH2CL2) DAUN Artocarpus fretessi HASSK Asriani Ilyas
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.v7i1.67

Abstract

Isolation and identification of secondary metabolites from CH2Cl2 extract of the leaves of Artocarpus fretessi Hassk plant had been performed. Separation techniques used consisted of extraction, fractionation, and purification. The classes of compounds obtained were tested and elucidated based on UV and IR spectroscopy data. Two compounds obtained were 2–arylbenzofuran and stilbene
IMPLEMENTASI SEM DALAM MEMBANDINGKAN PRESTASI BELAJAR SISWA SEKOLAH NEGERI DAN SEKOLAH SWASTA Ermawati -
Teknosains Vol 7 No 2 (2013): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v7i2.91

Abstract

Structural Equations Modeling (SEM) is a multivariate methods applied to show simultaneous relationship between indicator variables observed directly with latent variables which cannot be observed directly. SEM is a method combining technique or ideas of regression analysis, path analysis, and confirmatory factor analysis. This research axaminies the application of SEM in education that involve continous variables and ordinal variables/category , in this study applied to the two groups in the form of a group of state school students and groups of students from private schools. From the results obtained that socioeconomic factors have a positive impact on student achievement both group 1 and group 2, But this effect is relatively higher in students from state schools compared to students from private schools
PEMANFAATAN EFEK EFFERVESCENT DALAM PEMBUATAN MINUMAN INSTAN BERBASIS PUTIH TELUR Muh. Nur Hidayat
Teknosains Vol 9 No 2 (2015): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v9i2.1868

Abstract

Telur merupakan bahan pangan yang sempurna, karena mengandung zat-zat gizi yang lengkap bagi pertumbuhan mahluk hidup baru, seperti protein, lemak, dan daya cerna yang tinggi. Penggunaan putih telur umumnya masih terbatas untuk pembuatan kue, mie, mayonnaise dan makanan ringan lain. Pemanfaatan tepung putih telur sebagai minuman instan yang memiliki efek effervescent diharapkan sebagai salah satu upaya untuk menghasilkan minuman bergizi yang kaya protein. Proses pembuatan tablet effervescent dapat dilakukan beberapa metode, seperti metode granulasi basah dan granulasi kering. Penggunaan putih telur dalam pembuatan tablet effervescent tidak menurunkan nilai kecernaannya. Namun terjadi perubahan komposisi protein berdasarkan berat molekulnya. Beberapa faktor yang harus diperhatikan dalam pembuatan tablet effervescent diantaranya, yaitu: keseragaman bobot tablet yang dihasilkan, kadar air bahan yang digunakan, lamanya waktu yang dibutuhkan untuk melarutkan satu tablet.
IDENTIFIKASI MOLEKULER BAKTERI PENGHASIL ENZIM L-ASPARAGINASE DARI ALGA COKLAT SARGASSUM sp Mashuri Masri
Teknosains Vol 8 No 2 (2014): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v8i2.1913

Abstract

Molecular Identification of bacterial L-asparaginase activity from Sargassum sp were isolated from Barrang Lompo Island South Sulawesi in 2013. Among them three bacterial strains exhibiting glutaminase free L-asparaginase activity were identified as Pseudomonas putida, Enterobacter asburine dan Marinobacter arcticus on the basis of 16S rRNA gene sequencing. The Highest Max Score 1358 and Query Cover 98 % were Pseudomonas putida furthermore identified as bacterial L-asparaginase activity from Sargassum sp. Pseudomonas putida has Identities 756/765 (99%) with 778 bp Query length, Query cover 98% and Gaps 5/765 (0%).

Page 16 of 48 | Total Record : 476

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