نتایج جستجو برای: irrigation time

تعداد نتایج: 1928429  

Journal: :International journal of management, technology, and social science 2021

Purpose: The government of Nepal (GoN) is implementing many small, medium, and large types Irrigation Projects. Sikta Project (SIP) the National Pride implemented by GoN. command area project has 42766.00 ha beneficiaries have 46715 households consisting 449588 population Banke district. paper aims to assess contract performance in terms Time Cost Project, Banke, Nepal. Design/Methodology/Appro...

2016
Said Dhaimy Sara Imdary Sara Dhoum Imane Benkiran Amal El Ouazzani

Introduction. This experimental study is to compare radiographs based on the penetration depth of the irrigant following three final irrigation techniques. Material and Method. A sample of sixty teeth with single roots were prepared with stainless steel K files followed by mechanized Ni-Ti files iRace® under irrigation with 2.5% sodium hypochlorite. Radiopaque solution was utilized to measure t...

2005
Sayed Saghaian Carl Dillon

A comparison of decision rules has been made for case studies of corn production using subsurface drip irrigation under three agricultural management practices (no irrigation, uniform irrigation, and variable rate irrigation). The uniform irrigation strategy appeared to perform the best than the other two management practices under different risk scenarios.

Journal: :The Laryngoscope 2002
David E L Olson Barry M Rasgon Raymond L Hilsinger

OBJECTIVE To compare intranasal distribution of saline solution delivered by three popular methods for nasal saline irrigation. STUDY DESIGN Prospective, controlled comparison. METHODS Eight healthy adult volunteers received nasal irrigation with 40 mL of isotonic, nonionic contrast material immediately before having coronal computed tomography to visualize distribution of solution in the p...

2002
L. Kovacikova P. Kunovsky P. Skrak V. Hraska L. Kostalova E. Tomeckova

Objective: The purpose of this study was to assess the influence of povidone–iodine mediastinal irrigation used for the treatment of deep sternal wound infection (DSWI) on thyroid function. Methods: Thyroid function was studied in 18 pediatric cardiac patients treated with continuous povidone–iodine irrigation for DSWI. The median age of patients was 8 months (18 days–5.3 years). Serum concentr...

2008
Rui Jin

Objectives/Goals An enormous amount of real-time information that is available on the Internet can be accessed and used in traditional control systems to improve performance. The objective of this project is to design and build an autonomous control system that manages an irrigation system to save water using Internet-obtained weather forecasts and local-obtained rainwater level information. Me...

Journal: :دانش آب و خاک 0
مصطفی قهرمان نزاد دانشآموخته کارشناسی ارشد، گروه آبیاری و زهکشی دانشکده مهندسی علوم آب دانشگاه شهید چمران اهواز سعید برومندنسب استاد، گروه آبیاری و زهکشی دانشکده مهندسی علوم آب دانشگاه شهید چمران اهواز علی شینی دشتگل کارشناس، مرکز تحقیقات شرکت توسعه نیشکر

low level of efficiency is a main problem of surface irrigation systems that is due to their poordesign and management. furrow inflow rate and cut off time are the most important design parametersthat affect the efficiency of furrow irrigation. in this study, furrow irrigation condition of amir kabiragro-industry sugarcane fields was simulated with winsrfr3.1 model. then, irrigation performance...

2010
Carlos I. Flores Eduardo A. Holzapfel Octavio Lagos

An online dynamic decision support system (DDSS) was developed, to support the farm water management in surface irrigation. The online DDSS was based on the formulation and integration of three components: a dynamic-relational data base, an administrator model, and a graphical user interface. The DDSS allows routines of actualization, edition and addition of online data, providing information i...

2012
Jed Duff Renatta Di Staso Kerry-Anne Cobbe Nicole Draper Simon Tan Emma Halliday Sandy Middleton Lawrence Lam Kim Walker

BACKGROUND Patients having arthroscopic shoulder surgery frequently experience periods of inadvertent hypothermia. This common perioperative problem has been linked to adverse patient outcomes such as myocardial ischaemia, surgical site infection and coagulopathy. International perioperative guidelines recommend patient warming, using a forced air warming device, and the use of warmed intraoper...

2015
Satoru SHIMIZU Takahiro MOCHIZUKI Shigeyuki OSAWA Toshihiro KUMABE

After the drainage of chronic subdural hematomas (CSDHs), residual isolated deep-seated hematomas (IDHs) may recur. We introduce intraoperative ultrasonography to detect and remove such IDHs. Intraoperative ultrasonography is performed with fine transducers introduced via burr holes. Images obtained before dural opening show the CSDHs, hyper- and/or hypoechoic content, and mono- or multilayers....

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