cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Dwiprayogo Wibowo
Contact Email
dwiprayogo@umkendari.ac.id
Phone
+6285340122344
Journal Mail Official
jurnal.instek@umkendari.ac.id
Editorial Address
Jl. KH. Muh. Dahlan No.10, Wowawanggu, Kec. Kadia, Kota Kendari 93127, Sulawesi Tenggara
Location
Kota kendari,
Sulawesi tenggara
INDONESIA
Jurnal Inovasi Sains dan Teknologi (INSTEK)
Published by Universitas Muhammadiyah Kendari
ISSN : 28550563     EISSN : 27977439     DOI : 10.51454
Core Subject : Health, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Environmental Science Medicine & Pharmacology
Jurnal Inovasi Sains dan Teknologi (INSTEK) merupakan media informasi bagi para dosen, mahasiswa, dan praktisi yang menaruh minat serta perhatian pada pengembangan inovasi dibidang sains dan teknologi. Bidang Sains: (1) Ilmu Pengetahuan Alam (Biologi, Kimia, dan Fisika) (2) Matematika & Statistik (3) Perikanan/Kelautan (4) Kesehatan dan Farmasetika (5) Pertanian (Agribisnis dan Agroteknologi) (6) Sosial-Budaya Bidang Teknologi: (1) Keteknikan (Teknik Sipil, Mesin, Arsitektur, Lingkungan, dan Pertambangan) (2) Sains Materials (3) Pengembangan/Desain Miniatur/rancang bangun
Arjuna Subject : Umum - Umum
Articles 38 Documents
 1   2   3   4 
Desain Media Pembelajaran Berbasis Web Mata Pelajaran Kimia Kelas XI Samusu Samusu
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 2 No. 2 (2019): Edisi Agustus Tahun 2019 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v2i2.104

Abstract

Peneliti dalam penelitian ini hanya Pembuatan Media Pembelajaran Berbasis Web Pada Mata Pelajaran Kimia Kelas XI Di SMA Negeri 1 Napabalano Kabupaten Muna. Dengan tujuan penelitian yaitu menghasilkan media pembelajaran berbasis web pada mata pelajaran kimia kelas XI di SMA Negeri 1 Napabalano Kabupaten Muna. Metode yang digunakan dalam penelitian ini adalah metode random sampling, pengambilan sampel secara acak sederhana, ialah sebuah sampel yang diambil sedemikian rupa sehingga tiap unit penelitian atau satuan elemen dari populasi mempunyai kesempatan yang sama untuk dipilih menjadi sample. Jenis data yang di pakai dalam penelitian ini dalah data kualitatif yang berupa data informasi dari penjelasan komponen-komponen yang terlibat mengenai media pembelajaran berbasis web, sementar suberdatanya yaitu data primer dan data sekunder. Data yang diperoleh dalam penelitian ini meliputi data hasil informasi dari uji publik (ahli media, ahli IT, ahli materi, guru Kimia dan siswa). Data yang dihasilkan dianalisis menggunakan tehnik analisis deskriptif untuk menguji kelayakan media. Hasil uji dari ahli media menyatakan “Layak” dengan rata-rata persentase skor 95,00%, hasil uji kelayakan oleh dua orang ahli pendidikan menyatakan “Layak” dengan rata-rata persentase skor 96.88%, hasil uji kelayakan oleh dua orang ahli tekis/program menyatakan “Layak” dengan rata-rata persentase skor 92.19%, dan hasil uji coba lapangan yang dilakuka oleh siswa menyatakan “Layak” dengan rata-rata persentase skor 85,68% sehingga media pembelajaran berbantuan komputer yang dikembangkan untuk pembelajaran sudah memenuhi standar media pembelajaran interaktif.
Pengaruh Media Pembelajaran Komputer terhadap Minat Belajar Siswa pada Mata Pelajaran Fisika Zila Razilu
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 2 No. 2 (2019): Edisi Agustus Tahun 2019 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v2i2.105

Abstract

Peneltian ini bertujuan mengetahui ada tidaknya peningkatan minat belajar siswa pada mata pelajaran Fisika menggunakan media pemebelajaran berbasis komputer Power Point di SMA Muhammadiyah Kendari tahun ajaran 2013/2014. Metode yang digunakan metode eksperimen. Teknik analisis data adalah teknik data kualitatif dengan menggunakan metode eksperimen. Teknik analisis data adalah teknik analisis data kualitatif dengan menggunakan rumus persentase. Hasil analisis data dan pembahasan dapat disimpulkan bahwa penggunaan media pembelajaran berbasis komputer berpengaruh terhadap peningktan minat belajar siswa pada mata pelajaran Fisika di SMA Muhammadiyah Kendari tahun ajaran 2013/2014.
Strategi Pengembangan Agribisnis Sayuran di Sulawesi Tenggara Nurcayah Nurcayah
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 2 No. 2 (2019): Edisi Agustus Tahun 2019 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v2i2.106

Abstract

Tulisan ini bertujuan untuk mendeskripsikan potensi produksi sayuran dan lahan di Sulawesi Tenggara untuk penyusunan strategi pengembangan agribisnis sayuran dalam rangka menciptakan produk yang berkualitas dan bernilai tambah, untuk meningkatkan pendapatan dan kesejahteraan petani. Permasalahan utama dalam agribisnis sayuran adalah produksi dan produktivitas rendah, pemilikan lahan sempit, penanganan pascapanen masih tradisional, keterbatasan modal, infrastruktur terbatas, dan akses pemasaran kurang berkembang. Hasil analisis SWOT pada pengembangan agribisnis sayuran memperoleh empat strategi yang perlu dilakukan, yaitu: 1) strategi agresif (SO), memaksimalkan potensi/kekuatan untuk meraih peluang dengan memanfaatkan teknologi produksi, perluasan lahan dan pangsa pasar, dukungan kebijakan pemerintah, penguatan kelembagaan, dan peningkatan kualitas SDM, 2) strategi diversifikasi (S–T), memaksimalkan potensi/kekuatan untuk mengurangi ancaman yang ada dengan melakukan kegiatan usaha tani yang ramah lingkungan, pemberdayaan penangkar benih, dan penerapan pengendalian hama terpadu (PHT), 3) strategi divestasi (W–O), meminimalkan kelemahan/hambatan untuk meraih peluang semaksimal mungkin melalui peningkatan produksi/produktivitas serta mutu produk, penguatan sarana usaha pertanian, diversifikasi, dan pengaturan pola tanam sesuai permintaan pasar, serta 4) strategi survival (W–T), meminimalkan kelemahan dan hambatan untuk mengatasi ancaman dengan meningkatkan efisiensi biaya produksi, memperluas informasi pasar, dan mengoptimalkan pemakaian input kimia.
Analisis Senyawa β-Karoten pada Buah Pepaya (Carica papaya L.) Asal Kabupaten Konawe Selatan, Provinsi Sulawesi Tenggara Irman Idrus; Sabda Wahab; Andi Fitrah Nugraha; Syaiful Bachri
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v4i2.107

Abstract

South Konawe District at Southeast Sulawesi Province is a producer of agriculture such as Papaya fruit ranging from 1168 quintals each year. Papaya fruit contains β-carotene which plays an important role in the formation of vitamin A in the body. This research was conducted to determine the β-carotene content of papaya fruit by using variables planting method, fruitage, and fruit condition. The mashed fruit was extracted using n-hexane: acetone: ethanol (2: 1: 1) v/v, then separated from polar and non-polar solutions. Qualitative analysis was carried out using the Carr-Price method and quantitative analysis or determination of β-carotene levels using the UV-Visible spectrophotometric method λ = 452.0 nm. The qualitative test results showed that the papaya fruit in the papaya fruit obtained by cultivation and growing wild with each variable half-ripe, ripe, and not fresh papaya identified the presence of β-carotene. The results of quantitative analysis of β-carotene levels in cultivated papaya fruit were 1.76 μL, half-ripe 1.32 μL, and cultivated young papaya 1.22 μL. In wild ripe papaya 1.75 μL, wild half-ripe papaya 1.3 μL and wild young papaya 1.21 μL. There is an effect of each test parameter starting from the parameters of planting method, fruitage, and fruit condition on β-carotene content in papaya fruit.
Analisis Determinan Lingkungan Kerja Terhadap Kinerja Tenaga Perawat Di Rumah Sakit Umum Bahteramas Provinsi Sulawesi Tenggara Rania Fatrizza Pritami; Marheni Fadillah Harun; Fitri Kurniawati; Irman Idrus
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v4i2.126

Abstract

Hospitals must continue to develop in order to improve the quality of hospital services. The purpose of the study was to determine the relationship between the work environment and job satisfaction of nurses at Bahteramas Hospital, Kendari City. Quantitative research method with cross sectional study approach with relative random sampling technique. Data analysis using Chi-Square test and multiple linear regression analysis. The results showed that there was a relationship between transformational leadership and nurse job satisfaction (p=0.001), structural empowerment and nurse job satisfaction (p=0.001); ideal professional practice with nurse job satisfaction (p = 0.001); innovation with nurse job satisfaction (p=0.013); and empirical quality with nurse job satisfaction (p = 0.017). The conclusion is that the determinant analysis states that there is a relationship between the work environment and job satisfaction of nurses.
Studi Analisa Potensi Sumber Air sebagai Pembangkit Listrik Tenaga Mikrohidro (PLTMH) di Karungan Kelurahan Mamburungan Timur Kota Tarakan Hadi Santoso; Eris Santoso; Ruslim Ruslim
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v4i2.129

Abstract

The supply of electrical energy in Tarakan City, North Kalimantan, still relies on diesel power which uses a limited number of petroleum energy sources. There is a need for research related to renewable energy sources that have the potential to become alternative energy for the people of Tarakan City. Water is an energy source that has great potential to generate electricity. The energy source that should be taken into account is micro-hydro which can be used as a Micro-hydro Power Plant (PLTMH). A survey of micro-hydro sources in Tarakan City, precisely in the Karungan area, East Mamburungan Village, has been carried out with the direct measurement method of water discharge and the relationship with the power generated. The result shows the water source has a discharge 0.00034 m3/ s, the water velocity of 0.035 m/s and generates power only up to 1.1 watts. Based on the power obtained, the water source in this place cannot be used as a source of micro-hydro energy, but has the potential as a source of pico-hydro energy.
Edukasi Petani Terhadap Pencemaran Udara Pada Skala Rumah Tangga (Househol Air Pollution) Di Desa Tridana Mulya Sumarlin Sumarlin
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v4i2.135

Abstract

Knowledge of farming communities in Desa Tridana Mulya before and after household air pollution (HAP) is described in this study. Using quantitative methods, generally farmers' knowledge about air pollution in a household is still low (low category 60%; medium 3%; high 5%). One alternative to increase the knowledge of these farmers is through counselling activities on air pollution in the household. After the knowledge extension activities, the farmers were categorized as high as 70%, medium 25% and low 5%). Shows Spearman's correlation test that P-value = 0.005 is smaller than the α value = 0.01, so H0: ρs = 0 is rejected, this meaning knowledge of the farming community before and after being given counselling a significant correlation. Counselling can significantly.  increase farmers' knowledge about air pollution household (HAP).
Analisis Kosentrasi Total Solid Particulate (TSP) dan Karbon Monoksida (CO) Pada Ruas Jalan Utama di Kota Kendari Sirajuddin Sarah Soraya; Sumarlin Marlin; Rosdiana Rosdiana
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v4i2.139

Abstract

This study analyzed the concentrations of TSP and CO at 2 different sites in Kota Kendari. Measurement of TSP levels at the site I, Jl. MT Haryono, the highest concentration occurred in the morning (79 g/Nm3) compared to midday (51 g/Nm3) and in the afternoon (46 g/Nm3). Judging from the quality standards based on PP No. 41 of the year 1999, the concentration of TSP and CO on Jl. MT Haryono has not exceeded the quality standard. However, according to PP No. 22 of the year 2021, the CO level has reached the quality standard threshold. At site II, the TSP level at Jl. The highest Achmad Yani occurred in the morning at 63 g/Nm3 compared to midday (28 g/Nm3) and in the afternoon (35 g/Nm3) while CO levels in the morning, afternoon, and evening remained stable at 12,000 g/Nm3. Based on PP No. 41 of the year 1999, the concentrations of TSP and CO in ambient air on Jl. Ahmad Yani has not exceeded the quality standard, but if it is reviewed based on PP no. 22 of the year 2021, CO levels have exceeded the quality standard threshold. Physical factors (temperature, wind speed, and humidity) and anthropogenic factors such as motorized vehicle traffic are maybe contributions.
Dinamika Oseanografi Air Laut (Kimia dan Fisika) Sekitaran Kawasan Mangrove Teluk Kendari Sulawesi Tenggara Anwar Said; Suharta Amijaya Husen
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v4i2.157

Abstract

Kendari bay covers an area of roughly 19.05 Km2 that boasts the mangrove ecosystem, where development around the gulf of Kendari resulted in changes in environmental conditions especially in the water quality that affected the mangrove ecosystem around the bay. The aim of this study was to analyze the oceanographic dynamics of the waters in the gulf of Kendari. The direct results include degrees of acidity (pH), temperatures, salinity and tides at 3 point measurements stations in the waters surrounding the Kendari bay mangrove ecosystem. The result is that the gulf of Kendari has a degree of acidity (pH) 6-7, the average temperature of 27°C - 29°C, a salinity of the 30-30 ppt interval, which in turn the tide of the gulf of Kendari is that the first high tide of 177 cm occurs at 2 p.m. and the second high tide of 190 cm occurs at 2 a.m. Whereas the first low tide of 74 cm occurs at 8 p.m. and the second low tide of 9 cm occurs at 8 a.m.
Pemodelan dan Identifikasi Sumberdaya Nikel Laterit dengan Metode Spasi Blok dan Pengaruhnya terhadap Spasi Bor Al Amin Siharis
Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 5 No. 1 (2022): Edisi Februari Tahun 2022 Jurnal Inovasi Sains dan Teknologi (INSTEK)
Publisher : LP3M Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/instek.v5i1.700

Abstract

Mineral resource estimation is strongly influenced by the density of drill point data. Where, the closer of the drill point distance exhibits the high accuracy the estimation identification of nickel laterite and vice versa. Meanwhile, the sparser of the drill point distance shows the low accuracy estimation results. in where, the accuracy is expressed as a standard error or error value determination over data calculated. In this study, the estimation method was applied by using nearest neighborhood point (NNP) method for 2 variations data. First data was explored with a drill spacing of 25 m and the second data was evaluated with a drill spacing of 50 m. Based on these results via NNP method under estimation software was provided the different amount of nickel laterite resources for each type data. The drill spacing of 25 m has showed of 1,008,094 tons, while the drill spacing for 50 m has exhibited of 1,048,281 tons. The error value over drill spacing of 25 m is 0.02, while for 50 m is 0.03, respectively. These results can be concluded that the data with lower density, although it produces more nickel resources, but in terms of accuracy identification has a low-level accuracy

Page 2 of 4 | Total Record : 38

 1   2   3   4 

Filter by Year

2019 2023


Reset
Filter By Issues
All Issue Vol. 6 No. 2 (2023): Edisi Agustus Tahun 2023 Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 6 No. 1 (2023): Edisi Februari Tahun 2023 Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 5 No. 2 (2022): Edisi Agustus Tahun 2022 Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 5 No. 1 (2022): Edisi Februari Tahun 2022 Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 4 No. 2 (2021): Edisi Agustus Tahun 2021 Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 2 No. 2 (2019): Edisi Agustus Tahun 2019 Jurnal Inovasi Sains dan Teknologi (INSTEK) Vol. 2 No. 1 (2019): Edisi Februari Tahun 2019 Jurnal Inovasi Sains dan Teknologi (INSTEK)