نتایج جستجو برای: finding source areas

تعداد نتایج: 1022654  

پایان نامه :دانشگاه تربیت معلم - تبریز - دانشکده فنی 1388

امروزه کیفیت توان هم از طرف شبکه و هم از طرف مصرف کنندگان توجه ویژه ای را به خود جلب کرده و این موضوع به خاطر استفاده بسیار گسترده بارهای حساس و تجهیزات الکترونیکی است که ممکن است تحت اختلالاتی نظیر فلیکر ولتاژ، هارمونیک، کمبود و بیشبود ولتاژ و قطعی های موقت قرار بگیرند. این اختلالات موجب عملکرد نامناسب بارهای حساس، گرمای بیش از حد تجهیزات، خرابی موتورهای الکتریکی، اندازه گیری های نادرست و عملک...

Journal: :Journal of Landscape Ecology 2023

Abstract Fragmentation impacts disconnecting protected areas in Gunungkidul Regency, namely Bunder Forest Park (BFP) and the Paliyan Wildlife Reserve (PWR). This also decreases carrying capacity PWR, degrading Long-Tailed Macaque (LTM) habitat. Therefore, this research aims to analyze landscape structure between Protected areas, habitat suitability of LTM determine connectivity potential as an ...

Journal: :International Journal of Computer Science & Engineering Survey 2014

Journal: :E3S web of conferences 2021

We studied the species richness of ants and types nests on dumps different ages formed by waste from coal mining industry in taiga forest-steppe zones Kemerovo Region, Russian Federation. It was revealed that only underground L. niger, prevalence with a wide ecological valence, which belong to ubiquist group, groups an adaptive type response anthropogenic pressure, act as indicators initial suc...

Journal: :environmental resources research 0
a zare gariz phd candidate, department of rangeland and watershed management, yazd university, iran a talebi associate professor, department of rangeland and watershed management, yazd university, iran

in this study, the process-based watershed model, soil and water assessment tool (swat), was used for simulating hydrology and sediment transport in the gharesou watershed and for identifying critical areas of soil erosion and water pollution. after model calibration and uncertainty analysis using sufi-2 (sequential uncertainty fitting, ver. 2) method, the outputs of the calibrated model were u...

A Talebi A Zare Gariz,

In this study, the process-based watershed model, Soil and Water Assessment Tool (SWAT), was used for simulating hydrology and sediment transport in the Gharesou watershed and for identifying critical areas of soil erosion and water pollution. After model calibration and uncertainty analysis using SUFI-2 (Sequential Uncertainty Fitting, ver. 2) method, the outputs of the calibrated model were u...

A.A. Shayegani Akmal, Amir Mohammadirad Ramin Vakili,

Partial Discharge (PD) is the most important source of insulation degradation in power transformers. In order to prevent catastrophic failures in transformers, PDs need to be located as soon as possible so that maintenance measures can be taken in time. Due to the structural complexity of windings, locating the PD source inside a transformer winding is not a simple task. In this paper, the effi...

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