نتایج جستجو برای: fuzzy technique and scs in hec

تعداد نتایج: 21805193  

Journal: :Civil Engineering Journal 2023

The amount of rainfall can be used to estimate the runoff that enters a reservoir. Runoff is influenced by land use, and soil type greatly affects will occur. This study discusses development hydrological model with application Hydrologic Engineering Center (HEC-HMS) in Karangmumus watershed using data has been verified field divided into zones based on permeability testing laboratory. With hel...

For modeling, the concept of the system and the system boundary is necessary.  The system is defined as a group of objects that in order to fulfill a specific purpose in the framework relationship or interdependence of regularly are interconnected. Systems rainfall - runoff from rainfall in the basin is started and after applying the types of losses (evaporation, infiltration, etc) it will beco...

In order to investigate the influence of sulfur coated seeds in SCS (a moisture absorbent polymer layer on seeds) on physiological traits of cotton, a field experiment was conducted in completely randomized design with factorial arrangement with 3 replications. Three planting date included early (E), optimum (O), and delayed (D) planting time. Seed coating priming treatments consisted of F (fuz...

ژورنال: :پژوهش های حفاظت آب و خاک 0
عبدالله طاهری تیزرو گروه مهندسی اب أانشکده کشاورزی أانشگاه بوعلی سینا حدیث پاکدل خسمخی دانشجوی کارشناسی ارشد/ دانشگاه بوعلی سینا همدان صفر معروفی استاد/دانشگاه بوعلی سینا همدان مجید وظیفه دوست استادیار/ دانشگاه گیلان

سابقه و هدف: توسعه منابع آب، مستلزم شناخت میزان، توزیع زمانی و مکانی آب، و همچنین ارزیابی دقیق عملکرد آن می باشد. یوسوپ و همکاران (2007) برای مدل سازی بارش-رواناب در یک حوضه کوچک در مالزی از مدل hec-hms استفاده کردند و نتایج آن را در هر دو مرحله صحت سنجی و اعتبارسنجی رضایت بخش اعلام نمودند (20). برنامه ریزی در مناطق فاقد آمار مستلزم تهیه ی داده های با کیفیت مناسب می باشد، لذا یکی از روش های رفع...

Journal: :Hydrology 2021

It has become necessary to estimate the quantities of runoff by knowing amount rainfall calculate required water storage in reservoirs and determine likelihood flooding. The present study deals with development a hydrological model named Hydrologic Engineering Center (HEC-HMS), which uses Digital Elevation Models (DEM). This was used means Geospatial Modeling Extension (HEC-GeoHMS) Geographical...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...

Inthispaper, (L,M)-fuzzy domain finiteness and (L,M)-fuzzy restricted hull spaces are introduced, and several characterizations of the category (L,M)-CS of (L,M)-fuzzy convex spaces are obtained. Then, (L,M)-fuzzy stratified (resp. weakly induced, induced) convex spaces are introduced. It is proved that both categories, the category (L,M)-SCS of (L,M)-fuzzy stratified convex spaces and the cate...

سابقه و هدف: توسعه منابع آب، مستلزم شناخت میزان، توزیع زمانی و مکانی آب، و همچنین ارزیابی دقیق عملکرد آن می‌باشد. یوسوپ و همکاران (2007) برای مدل سازی بارش-رواناب در یک حوضه کوچک در مالزی از مدل HEC-HMS استفاده کردند و نتایج آن را در هر دو مرحله صحت سنجی و اعتبارسنجی رضایت‌بخش اعلام نمودند (20). برنامه‌ریزی در مناطق فاقد آمار مستلزم تهیه‌ی داده‌های با کیفیت مناسب می‌باشد، لذا یکی از روش‌های رفع...

Journal: :iranian journal of basic medical sciences 0
nazila niapour department of anatomical sciences, school of medicine, ardabil university of medical sciences, ardabil, iran behnam mohammadi-ghalehbin department of microbiology and parasitology, school of medicine, ardabil university of medical sciences, ardabil, iran mohammad ghasem golmohammadi department of anatomical sciences, school of medicine, ardabil university of medical sciences, ardabil, iran mohammad amani department of physiology, school of medicine, ardabil university of medical sciences, ardabil, iran hossein salehi department of anatomical sciences, school of medicine, isfahan university of medical sciences, isfahan, iran ali niapour department of anatomical sciences, school of medicine, ardabil university of medical sciences, ardabil, iran

objective(s): predegeneration is a standard technique to obtain mitotically activated and enriched cultures of schwann cells (scs). this study, for the first time, evaluated the impact of various duration of predegeneration on cell yield and enrichment of scs from dog peripheral nerve. materials and methods: dog sural nerves were subjected to 5, 10, 15 day-long in vitro predegeneration. the tot...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید