Pembangkit listrik tenaga mikrohidro memanfaatkan potensi energi air yang terdapat di lokasi setempat untuk menggerakan turbin dapat menghasilkan listrik. Air artesis desa Umbulan berpotensi membangkitkan karena debit sebesar 4600 liter/liter atau 4,6 m3/s, head 7,5 m, dan tekanan 34 bar. Pemodelan PLTMH menggunakan Simulink MATLAB, pada blok Generator sinkron, HTG, sistem eksitasi, kesalahan 3...

wheat streak mosaic virus (wsmv) causes extensive economic damage to wheat (triticum aestivum l.) in many regions of the world. the present study was conducted to find out if the variations in biochemical changes in reaction to wsmv infection in f2 generation of either potentially resistant (adl-cross) or susceptible (marvdasht) cultivars are genetically inherited. a factorial experiment was em...

in this research, amount of evaporation and transpiration and water requirement of wheat plant for marvdasht town (representation station: zaraghan) during 17-years statistical duration from 1989-2005 and properties of plant and soil are calculated using cropwat software. at the first, trends of dry and wet periods for mentioned station were determined using long-term average of climatic data (...

Drought induced stress is one of the most significant environmental challenges. This study was designed to evaluate the effects of drought stress on crop yield and antioxidant systems during the vegetative period of wheat. The study was carried out in a greenhouse using factorial experiment based on complete randomized block design (RCBD) in three replications in Razi University in Iran from 20...

Kualitas dari daya listrik pada sebuah motor induksi sangatlah penting, dikarenakan jika listriknya rendah akan berpengaruh turunnya efisiensi kinerja induksi. Untuk itu diperlukan suatu metode sehingga dapat dipertahankan. Pada penelitian ini dilakukan pemasangan variasi kapasitas kapasitor untuk mengetahui pengaruhnya kualitas tiga fasa tak berbeban. Kapasitas yang digunakan yaitu 9 µF , 16,5...

background and purpose: hepatitis b is a major health problem around the globe the prevalence of which varies depending on the region and study. in this study, we aimed to determine the epidemiology and prevalence rates of hepatitis b in fasa, iran. methods: this descriptive, cross-sectional study was performed using medical records of all the hepatitis b patients referring to fasa health cente...

Fatty acid signature analysis (FASA) is a powerful ecological tool that uses essential fatty acids (FA) from the tissues of animals to indicate aspects of diet. However, the presence of vertical stratification in FA distribution throughout blubber complicates the application of FASA to marine mammals. Blubber biopsy samples were collected from adult female southern elephant seals (Mirounga leon...