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All Journal Jurnal Teknik Elektro Universitas Tanjungpura Jurnal Agroteknotropika Arsitektura : Jurnal Ilmiah Arsitektur dan Lingkungan Binaan JSFK (Jurnal Sains Farmasi & Klinis) At-Tajdid : Jurnal Pendidikan dan Pemikiran Islam
Rida Iswati
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Religion Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Medicine & Pharmacology Public Health Social Sciences

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PENERAPAN ARSITEKTUR EKOLOGI DALAM PERANCANGAN PUSAT PENELITIAN AGRIKULTUR DI KABUPATEN SRAGEN Amna, Lailatul; Iswati, Tri Yuni; Singgih, Edi Pramono
ARSITEKTURA Vol 15, No 2 (2017)
Publisher : Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.153 KB) | DOI: 10.20961/arst.v15i2.15236

Abstract

Indonesia is known as an agricultural country, which means Indonesia has high rate of agricultural production. However, Indonesia has not fully fulfilled its own food needs, seeing by the high number of food imports to Indonesia. Therefore, the government's agricultural development program is established which includes the development of science and technology (IPTEK) in agriculture. The application of Ecological Architecture theory is considered appropriate because it involves all related elements in the design of human, building and nature. This research is aimed to determine the design of research centre building which is able to facilitate the research activities in accordance with the standard of research space based on the principle of Ecological Architecture theory. The method used is data collection based on literature study, observation and comparation to the design object and application of Ecological Architecture theory, which is then applied as design strategies on the design object, starting from site selection, site analysis, as well as façade analysis. From the analysis that has been done then generated a research centre design that can support the sustainability of agricultural research activities based on the application of Ecological Architecture theory.
Pengaruh Dosis Formula PGPR Asal Perakaran Bambu terhadap Pertumbuhan Tanaman Tomat (Solanum lycopersicum syn) Iswati, Rida
Jurnal Agroteknotropika Vol 1, No 1, 2012
Publisher : Jurnal Agroteknotropika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1935.137 KB)

Abstract

This study aims to determine the effect of different doses of PGPR formula from bamboo roots on the growth of tomato. Research using experimental methods in the screen house the Faculty of Agricultural Sciences and its lay out according to randomized complete design with five treatments namely doses 0; 2.5; 5; 7.5, 10 and 12.5 ml of PGPR and each treatment was repeated 4 times. Indicators measured were plant height, leaf number, root number and length. The results showed that plant height and root length increased with increasing dose while the number of leaves and roots showed the highest yield at a dosage of 7.5 ml.
Eksplorasi Agens Biokontrol Phytophthora Palmivora Penyebab Penyakit Gugur Buah Kelapa ., Asnawi; Iswati, Rida; Motulo, Hiasinta F. J
Jurnal Agroteknotropika VOL 01, NO 02, 2012
Publisher : Jurnal Agroteknotropika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (877.195 KB)

Abstract

The research aims to obtain isolates from rhizosphere biocontrol agents that can inhibit the development coconut pathogen P. palmivora causes nutfall disease. The experiment was conducted in the laboratory Phytophatology Manado Palm Research Institute, isolation method with biocontrol agents and test the ability of antagonistic biocontrol agent against pathogenic isolates of P. palmivora in vitro. Obtained 30 isolates candidate biocontrol agent consisting of 17 isolates of bacteria and 13 fungal isolates. Of the 30 isolates were obtained six isolates were able to suppress the growth of pathogenic P. palmivora with a percentage of the inhibition of BHP2 80.89%, 41.27% BH2P4, TBL1P3 22%, BKN2P1 47.71%, 64.25% and isolates TBL2P3 TontaP3 of 72.66%.
Eksplorasi Agens Biokontrol Phytophthora Palmivora Penyebab Penyakit Gugur Buah Kelapa ., Asnawi; Iswati, Rida; Motulo, Hiasinta F. J
Jurnal Agroteknotropika VOL 01, NO 02, 2012
Publisher : Jurnal Agroteknotropika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (877.195 KB)

Abstract

The research aims to obtain isolates from rhizosphere biocontrol agents that can inhibit the development coconut pathogen P. palmivora causes nutfall disease. The experiment was conducted in the laboratory Phytophatology Manado Palm Research Institute, isolation method with biocontrol agents and test the ability of antagonistic biocontrol agent against pathogenic isolates of P. palmivora in vitro. Obtained 30 isolates candidate biocontrol agent consisting of 17 isolates of bacteria and 13 fungal isolates. Of the 30 isolates were obtained six isolates were able to suppress the growth of pathogenic P. palmivora with a percentage of the inhibition of BHP2 80.89%, 41.27% BH2P4, TBL1P3 22%, BKN2P1 47.71%, 64.25% and isolates TBL2P3 TontaP3 of 72.66%.
ANALISA GANGGUAN SUTM 20 KV PENYULANG SENGGIRING 3 DI PT. PLN (PERSERO) AREA PONTIANAK ., Asnawi
Jurnal Teknik Elektro Universitas Tanjungpura Vol 1, No 1 (2018): Jurnal S1 Teknik Elektro UNTAN
Publisher : Faculty of Engineering, Universitas Tanjungpura

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Abstract

This research is to observe the problem that happen in Medium Voltage Air Duct or known as Saluran Udara Tegangan Menengah (SUTM) 20 KV feeder Senggiring 3 in PT. PLN (Persero) Area Pontianak. Feeder Senggiring 3 is a feeder that often to have many disturbances occur and also die out. The length of the feeder Senggiring 3 sistem as far as 145,3 Km in Kabupaten Mempawah and 398,5 Km in Kabupatan Ngabang. In totally the length of feeder Senggiring 3 sistem is 443,8 Km. Total of distribution substation in feeder Senggiring 3 is 220 substation. Feeder Senggiring 3 use HIC (High Insulation Conductor) type for the section and AAAC (All Aluminium Alloy Conductor) with 70 mm2   and 150 mm2   for the diameter. The disturbances that often happen in feeder Senggiring 3 is fases short connection and 1 ground fase. The persentation the cause of the disturbances in feeder Senggiring 3 are 51% because of tree, 26% because of weather/nature factor, 12% because of the animal, 10%because of kite, and 1% because of the construction. The calculation method that used is calculated Impedansi and flow short disturbances connection. After doing some analysis, there is some ways to resolve the disturbances in feeder Senggiring 3, among others are sistem maintenance with cutting down the tree that stick to the sistem with a safe distance, cleaning all along the feeder Senggiring 3 sistem from the wire kite and kite framework, changes the protection tools that not working as usual and doing the socialisation to the community about the dangerous of electricity also the impact of the die out because of that disturbances factor. The result from the repairing from June 2016 until July 2017 is decreasing the  persentation as much as 80,7%. So in conclusion, that the act that have to do to prevent the disturbances to be happen in feeder Senggiring 3 is to change the tools that already not working as usual anymore, like protection tools, nd have routine maintenance in feeder Senggiring 3.  Keyword : Disturbances Of Feeder, Maintenance The Sistem, Continuity Of Electric
LONG LIFE EDUCTION DALAM PERSPEKTIF HADITS (Suatu Tinjauan Pendidikan Sejak Pranatal dan Analisis Terhadap Kualitas Hadits Pendidikan Sepanjang Hayat) Iswati Iswati
AT-TAJDID Vol 3, No 2 (2019): JULI-DESEMBER 2019
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.678 KB) | DOI: 10.24127/att.v3i2.1122

Abstract

Tulisan ini bertujuan untuk mendeskripsikan secara mendalam tentang Konsep “Long life Education” dan menganalisa kualitas hadits mahsyur tentang hal tersebut yang selama ini menjadi sumber dalam pendidikan Islam. Long Life Education, sebuah istilah yang mempunyai makna “Pendidikan Sepanjang Hidup” atau pendidikan seumur hidup. Istilah ini sejalan dengan adegium masyhur yang sering dikemukakan ahli hikmah yakni “Uthlubul ‘ilma minal Mahdi ilal lahdi” yang artinya “Tuntutlah ilmu mulai dari ayunan hingga ke liang lahat”. Apabila  ungkapan itu dimaknai secara literal maka akan didapat suatu pemahaman bahwa pendidikan manusia hanya terbatas dari mulai seseorang dilahirkan hingga kematiannya. Ini jelas kurang tepat, untuk itu harus dimaknai secara kontekstual bahwa pengertian ayunan harus dimaknai sebelum dilahirkan, tepatnya sejak masih dalam kandungan. Pemaknaan demikian tentu lebih sesuai dengan yang dikehendaki Islam. Sampai saat  ini banyak  hadits sangat mahsyur terkait motivasi pendidikan sepanjang hayat yang dijadikan rujukan dalam pendidikan Islam. Meskipun hadits tersebut sangat mashyur di dunia pendidikan Islam, alangkah lebih baik jika kita menganalisa tentang kualitas hadits tersebut.
Formulasi dan Uji Sifat Fisik Sediaan Lulur Krim dari Ekstrak Etanol Daun Sirsak (Annona muricata L.) serta Penentuan Aktivitas Antioksidannya Zainur Rahman Hakim; Dewi Meliana; Pri Iswati Utami
Jurnal Sains Farmasi & Klinis Vol 7, No 2 (2020): J Sains Farm Klin 7(2), Agustus 2020
Publisher : Fakultas Farmasi Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.322 KB) | DOI: 10.25077/jsfk.7.2.135-142.2020

Abstract

The ethanolic extract of soursop leaves (Annona muricata L.) is reported as an antioxidant agent with an IC50 value of 14.48 µg/mL. This research aimed to examine physical characteristics and investigate the antioxidant activity of the ethanolic extract of soursop leaves in a scrub cream. Soursop leaves powder was extracted with 70% ethanol and formulated as scrub cream at the concentration of 1.4%, 2.8%, and 4.2%, then evaluated for physical characteristics. The antioxidant activity was evaluated using DPPH (1.1-diphenyl-2 picrylhydrazyl) method. The result showed that the scrub cream at all concentrations tested fulfilled all physical characteristics required for good topical preparations. These included organoleptic, homogeneity, viscosity, pH, spreadability, and adhesion. The IC50 value of the scrub cream at the concentration of 1.4%, 2.8 %, and 4.2% were 30.72, 26.82, and 24.03 µg/mL, respectively. The IC50 values indicated that the scrub creams exhibit radical scavenging activities which categorized as strong activity antioxidants.
Co-Authors Dewi Meliana Edi Pramono Singgih, Edi Pramono Hiasinta F. J Motulo Lailatul Amna, Lailatul Zainur Rahman Hakim