Teknosains: Media Informasi Sains dan Teknologi
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
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476 Documents
<![CDATA[Analisis kadar protein udang vaname (Litopenaeus vannamei) oleh pengaruh iradiasi gamma (Cesium-137) ]]>
<![CDATA[Mahyuddin, Rahmawati]]>;
<![CDATA[Fuadi, Nurul]]>;
<![CDATA[Jumardin, Jumardin]]>;
<![CDATA[Zelviani, Sri]]>;
<![CDATA[Isradianti, Dwi Febri]]>;
<![CDATA[Hidayat, Serli Hatul]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45440
<![CDATA[Vannamei shrimp (Litopenaeus vannamei) is a fishery product that is prone to spoilage due to microbes during storage, hence finding solutions to extend its shelf life is necessary. One effective technique to inhibit microbial growth is non-thermal preservation using gamma irradiation. However, the irradiation dose must be carefully considered to avoid reducing the protein content in the shrimp. This study aims to determine the effect of gamma irradiation dose (Cesium-137) on the protein content of vannamei shrimp. The research method used Cesium-137 irradiation with varying doses of 0 mGy (control), 10 mGy (0.4 hours), 30 mGy (0.9 hours), and 50 mGy (1.3 hours). Sample irradiation was performed at a constant distance of 100 cm. Protein content was determined using Uv-Vis spectrophotometry, referencing standard curves and Bovine Serum Albumin (BSA) solution concentrations. The results showed protein contents of 0.146%, 0.180%, 0.268%, and 0.316%, respectively. These results indicate that protein content has a significant relationship with the radiation dose and irradiation time of Cesium-137. This study suggests that gamma irradiation can be used to extend the shelf life of vannamei shrimp without significantly reducing protein content.]]>
<![CDATA[Pemodelan matematika model SIAT pada penyebaran penyakit HIV/AIDS di Sulawesi Selatan ]]>
<![CDATA[Ibrahim, Muhammad]]>;
<![CDATA[Irwan, Irwan]]>;
<![CDATA[Pathuddin, Hikmawati]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45723
<![CDATA[HIV/AIDS is one of the infectious diseases that remains a major health issue in many regions, including South Sulawesi. This study discusses the Suceptible Infected AIDS Treatment (SIAT) model for HIV/AIDS in South Sulawesi. The purpose of this study was to build a model of the spread of HIV/AIDS using the SIAT model, analyze models and simulations to see the dynamics of HIV/AIDS cases in South Sulawesi. The initial step of the research was to build a SIAT model for HIV/AIDS, determine the equilibrium point and determine the basic reproductive value (R0). Next, analyze the stability of the equilibrium point and then determine the initial variable values and parameter values. Lastly do the simulation and interpretation of the simulation results. The results of the this study were obtained by the SIAT mathematical model in the from of a system of differential equations, where both disease-free and disease-endemic equilibrium points are stable. The basic reproduction number (R0) obtained is <1,which means thet the disease will disapper and will not spread to a population. The results of the analysis show that both types of equilibrium have negative eigenvalues so that it can be concluded that the disease-free and disease-endemic equilibrium points are stable.]]>
<![CDATA[Pengaruh spektrum cahaya dan giberelin terhadap perkecambahan kacang hijau (Vigna radiata L.) ]]>
<![CDATA[Isbatullah, Muhammad]]>;
<![CDATA[Sukmawaty, Eka]]>;
<![CDATA[Masriany, Masriany]]>;
<![CDATA[Meriem, Selis]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i3.45735
<![CDATA[Germination is an important initial process for seed-bearing plants. Several special treatments are carried out to break dormancy and stimulate seed germination. The aim of this study is to determine the effect of visible light spectrum and gibberellin hormone (GA3) on initiating the germination of mung beans. This research uses an experimental method with a completely randomized design (CRD) on mung bean plants (Vigna radiata L.). The results of the study showed that the single factor of red light influenced the growth of radicles and plumules of seedlings, while the single factor of GA3 at a concentration of 75 ppm affected the length of radicles. The combination of red light treatment and 75 ppm GA3 showed the best results for radicle elongation at the 12-hour observation time. The results obtained in this study can be used as a reference to improve the efficiency of mung bean germination.]]>
<![CDATA[Model sistem antrian multi channel single phase dalam mengevaluasi kinerja instansi (Studi kasus: Rumah Sakit Umum Pindad Turen) ]]>
<![CDATA[Idah, Linatul Af]]>;
<![CDATA[Tarigan, Asmara Iriani]]>;
<![CDATA[Idayani, Darsih]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45738
<![CDATA[Queues usually occur because the number of consumers served exceeds capacity. Pindad General Hospital is a hospital that provides patient services and there are often queues to provide services. Pindad General Hospital has three service facilities with one queue, such as the Multi Channel Single Phase (MCSP) queuing process by implementing First Come First Served (FCFS) queuing. This research aims to analyze queuing methods and model the queuing system that occurs in the service section of Pindad General Hospital as a material study to evaluate the performance system at Pindad General Hospital. Data collection was carried out by observing the receptionist service. The data analysis was carried out by testing the distribution of patient arrivals and services to patients using the Kolmogorov Smirnov Test and conducting a steady state condition test. Then proceed with analyzing the data using the MCSP queuing system model to evaluate performance using the SPSS application. The results show that the queuing system modeling applied by Pindad General Hospital is the model. The three service facilities that are available really help the service performance at Pindad General Hospital, so there is no need for additional service facilities.]]>
<![CDATA[Eksplorasi konsep arsitektur dekonstruksi pada desain bangunan Planetarium Kota Makassar ]]>
<![CDATA[Yahya, Amri]]>;
<![CDATA[As, Zulkarnain]]>;
<![CDATA[Febriansyah, Muhammad Chaidar]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45846
<![CDATA[Deconstructivist architecture is a branch of architecture that renews the form of modernism and tends to be minimalist, resulting in freer and more dynamic shapes with the aim of creating unique and characterful building designs. This research aims to design a planetarium in Makassar City using the principles and guidelines of deconstructivist architecture. The research process began with data collection through field surveys, followed by the formulation of the design concept. Primary data collection was carried out using descriptive methods, while secondary data was obtained from literature studies. The results show that the application of deconstructivist architecture concepts in the design of the Makassar City Planetarium is evident in design elements such as form, façade walls, aesthetic accents, and the use of vertical circulation within the building. This research is expected to contribute to the development of contemporary architecture and serve as a reference for designing buildings with similar concepts.]]>
<![CDATA[Penerapan arsitektur ikonik pada perancangan Museum Kapal Pinisi di Kabupaten Bulukumba ]]>
<![CDATA[Yusdar, Annisa]]>;
<![CDATA[As, Zulkarnain]]>;
<![CDATA[Ibrahim, Ahmad]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45848
<![CDATA[The Pinisi ship is one of the masterpieces and symbols of the Bulukumba community, known as Butta Panrita Lopi or the region inhabited by people who are experts in making Pinisi ships. Although the Pinisi ships from Bulukumba are well-known internationally, the region still faces challenges in promoting and preserving its cultural heritage. This study aims to design a Pinisi Ship Museum by applying iconic architecture principles. This serves as an option to introduce and preserve the cultural heritage of the Pinisi ship, and the museum is expected to become a new icon in Bulukumba Regency. The research method used includes field surveys to collect primary data on the physical environmental conditions of the location, and descriptive methods such as literature review and precedent studies to gather data and examples of buildings related to the design concept. The results show that the iconic architecture applied to the design of the Pinisi Ship Museum incorporates the philosophy of the elements that form the Pinisi ship into the building design. The application of iconic architecture for the Pinisi Ship Museum in Bulukumba Regency results in a unique form that portrays the grandeur of a building, making it a new icon in Bulukumba.]]>
<![CDATA[Penerapan arsitektur brutalisme pada Urban Cinemaspace di Kota Makassar ]]>
<![CDATA[Nuryuningsih, Nuryuningsih]]>;
<![CDATA[Syarif, Aznan Nazzer Nur]]>;
<![CDATA[Nursyam, Nursyam]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45875
<![CDATA[Kota Makassar merupakan ibu kota Provinsi Sulawesi Selatan yang memiliki potensi sebagai pusat perfilman Indonesia bagian timur. Kota Makassar merupakan episentrum kawasan timur Indonesia, dalam hal ini turut memengaruhi pertumbuhan gedung dan layar bioskop. Industri kreatif di Kota Makassar terus berkembang dalam beberapa tahun terakhir. Berdasarkan data statistik dari Badan Negara Non Kementerian BEKRAF (Badan Industri Kreatif) bekerja sama dengan Badan Pusat Statistik (BPS), pelaku industri kreatif di Kota Makassar kurang lebih 37.375 yang bergerak di berbagai sektor, di antaranya lima subsektor terbesar aktif di subsektor kuliner sebanyak 24.490 usaha kreatif, subsektor fashion 7.952 perusahaan kreatif, subsektor kerajinan dengan 3.189 perusahaan kreatif, subsektor penerbitan dengan 849 perusahaan kreatif, dan subsektor fotografi dengan 287 perusahaan kreatif. Gaya arsitektur brutalisme berfokus pada optimalisasi material ekspos yang merepresentasikan deklarasi jiwa dalam massa yang mampu beradaptasi dengan perubahan zaman. Makassar Urban Cinemaspace merupakan sebuah mixed use cultural space yang ditujukan untuk menarik komunitas kreatif perfilman di Kota Makassar dan bertindak sebagai laboratorium budaya. Mengambil latar pusat kota Makassar dalam perancangan ini, penerapan teori film di eksperimenkan guna memunculkan diskusi mengenai arsitektur ruang kota.]]>
<![CDATA[Konduktivitas thermal panel bulu ayam ]]>
<![CDATA[Faharuddin, Ansarullah]]>;
<![CDATA[Edar, Ahmad Nadhil]]>;
<![CDATA[Basalamah, Abdullah]]>;
<![CDATA[Musda, Gusti Hardyanti]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.45930
<![CDATA[Perkembangan penduduk Indonesia setiap tahunnya yang semakin meningkat menyebabkan meningkatnya kebutuhan akan hunian yang nyaman, membutuhkan material yang ekonomis dan menyerap panas. Oleh karena itu, peneliti melakukan penelitian dengan memanfaatkan dan mengolah limbah bulu ayam yang pada umumnya tidak dimanfaatkan oleh masyarakat menjadi material panel. Penelitian bertujuan untuk mengolah limbah bulu ayam, menghasilkan material panel dinding yang mampu menahan panas dengan menganalisis konduktivitas termal panel yang telah dibentuk menjadi material dinding pada penelitian sebelumnya. Metode yang digunakan merupakan rekayasa eksperimental, sehingga dapat diaplikasikan sebagai material panel dinding dalam bidang arsitektur yang ringan, ekonomis dan ramah lingkungan. Hasil penelitian menunjukkan bahwa panel mampu menyerap panas sebesar 10°C dengan nilai konduktivitas termal sebesar 0,7317 watt/m°C sehingga material panel bulu ayam dapat digunakan sebagai material tropis dan memenuhi kriteria sebagai material berkelanjutan.]]>
<![CDATA[Penerapan arsitektur ekologi pada kawasan agrowisata di Kecamatan Balusu Kabupaten Barru ]]>
<![CDATA[Wijaya T , Dedy]]>;
<![CDATA[Tauhid, Fahmyddin A’raaf]]>;
<![CDATA[Nuryuningsih, Nuryuningsih]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.46199
<![CDATA[Kabupaten Barru sebagai salah satu Kabupaten di Provinsi Sulawesi Selatan yang memiliki kawasan pertanian yang sangat potensial untuk dijadikan sebagai kawasan agrowisata. Kabupaten Barru dikenal sebagai Kota Hibridah sesuai dengan kota agrowisata karena merupakan kota pertanian yang tumbuh dan berkembang karena berjalannya sistem dan usaha agrobisnis serta mampu melayani dan mendorong kegiatan pembangunan pertanian di sekitarnya. Agrowisata merupakan kegiatan wisata alam yang berpedoman pada prinsip memberikan pembelajaran kepada wisatawan mengenai pentingnya suatu pelestarian dengan menekankan serendah-rendahnya dapak negatif terhadap alam. Berdasarkan prinsip agrowisata maka dibutuhkan adanya suatu pemikiran rancangan konsep desain arsitektur yang menekankan pada keberlajutan sumber daya alam. Kawasan Agrowisata ini di rancang menggunakan pendekatan Arsitektur Ekologi, Arsitektur ekologi mencerminkan adanya perhatian terhadap lingkungan alam dan sumber alam yang terbatas. Metode penelitian yang digunakan adalah survei, pengumpulan data primer dengan cara studi lapangan. Pengumpulan data sekunder dilakukan dengan pengumpulan data studi literatur, jurnal atau karya ilmiah yang berkaitan dengan judul, buku, bahan bacaan yang berkaitan dengan judul, dan literatur lainnya. Data eksplorasi berupa hasil analisis data primer dan data sekunder. Perencanaan Kawasan Agrowisata dengan pendekatan Arsitektur Ekologi diharapkan mampu menyelaraskan antara manusia dan lingkungan alamnya tanpa merusak lingkungan.]]>
<![CDATA[Peran forensik palinologi dalam berbagai investigasi kriminal di dunia serta potensinya untuk diterapkan di Indonesia ]]>
<![CDATA[Ramadany, Zakiyah]]>;
<![CDATA[Rohimah, Siti]]>;
<![CDATA[Mustafidah, Qori’atul]]>;
<![CDATA[Su'udi, Mukhamad]]>
<![CDATA[ Teknosains Vol 18 No 2 (2024): Mei-Agustus ]]>
Publisher : <![CDATA[Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/teknosains.v18i2.46226
<![CDATA[Forensik palinologi merupakan studi tentang palynomorph yang meliputi polen, spora, dan sisa mikroskopis tumbuhan yang dapat digunakan sebagai petunjuk dalam identifikasi suatu kasus. Analisis terhadap polen dan spora yang ditemukan pada rambut, pakaian, alas kaki, kendaraan dan benda lainnya dapat menunjukkan hubungan antara korban, tempat kejadian perkara (TKP), dan perilaku kriminal. Studi ini bertujuan untuk mengetahui peran forensik palinologi dalam menyelesaikan berbagai kasus di dunia serta potensi dan aplikasinya dalam pemecahan berbagai kasus yang belum terselesaikan di Indonesia. Metode yang digunakan berupa studi literatur dari berbagai artikel dan buku baik nasional maupun internasional. Pencarian dilakukan menggunakan berbagai kata kunci yang mendukung melalui website seperti Google Scholar, ScienceDirect, dan ResearchGate. Hasil menunjukkan bahwa identifikasi melalui sampel palynomorph yang ditemukan dapat dijadikan sebagai bukti maupun petunjuk untuk menyelesaikan berbagai kasus di dunia. Analisis terhadap palynomorph sangat berpotensi untuk diterapkan dan dikembangkan di Indonesia karena memiliki keanekaragaman flora, banyaknya tumbuhan endemik, dan ribuan vegetasi habitat mikro yang dapat menjadi penanda khas antar daerahnya.]]>
