نتایج جستجو برای: 2 without significance difference with 14 days irrigation interval

تعداد نتایج: 10419525  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1391

one of the most commonly used techniques to reduce the corrosion rate of rebar in concrete is addition substances named corrosion inhibitors into the concrete. corrosion inhibitor is chemical compounds that were added to concrete to prevent corrosion of steel in concrete. sodium nitrate is a type of anodic inhibitors that this study investigatesthe effect of this inhibitor on the properties of ...

Journal: :Environmental Systems Research 2021

Abstract Background Rainfall is the key contributor to provide soil moisture for wet season rice (T. Aman) cultivation. Erratic rainfall often causes water shortage resulting negative impact on plant growth and grain yield. The study aimed determine suitable transplanting window that utilize maximum T. Aman rice. Firstly, three years field experiment were conducted in Kushtia, Bangladesh from A...

Journal: :Pediatrics 2005
M Luz Garcia Garcia Ulrich Wahn Leen Gilles Arlene Swern Carol A Tozzi Peter Polos

BACKGROUND Guidelines recommend daily controller therapy for mild persistent asthma. Montelukast has demonstrated consistent benefit in controlling symptoms of asthma and may be an alternative, orally administered, nonsteroidal agent for treating mild asthma. METHODS The Montelukast Study of Asthma in Children (MOSAIC study) was a 12-month, multicenter, randomized, double-blind, noninferiorit...

ژورنال: مجله دندانپزشکی 2008
صغیری, محمدعلی, فاطمی, علی, لطفی, مهرداد, وثوق حسینی, سپیده,

Background and Aim: Three Dimensional obturation of root canal is one of the main goals of root canal therapy to preserve health or reach the regeneration or healing of periapical tissues. Root end filling materials are used in numerous situations to reach the mentioned goals. One of the common root end- filling materials is mineral trioxide aggregate (MTA) which the foreign and Iranian ones ar...

Journal: :حفاظت گیاهان 0
عمواقلی طبری عمواقلی طبری قهاری قهاری عرب زاده عرب زاده

abstract water is a main factor in production of crops. optimizing the usage of water is essential especially in iran which is a dry and semi-dry country. investigation on the effect of different irrigation treatments on chilo suppressalis walker (lep.: crambidae), as the most destructive rice pest, can be an efficient strategy in optimizing usage of water in integrated crop management (icm). i...

Journal: :The journal of contemporary dental practice 2015
Ebru Kucukyilmaz Selcuk Savas Gokhan Saygili Banu Uysal

AIM The purpose of this study was to determine the amount of extruded debris and irrigant associated with different single-file systems and one multiple-file system. MATERIALS AND METHODS Forty-five newly extracted single rooted primary canine teeth were used in this study. The root canals were instrumented using the reciprocating single-file system, the single-file rotary system and the mult...

Journal: :Jurnal Kajian Ilmu Manajemen 2021

The Covid-19 case in Indonesia was first announced on March 2, 2020. This study aims to determine whether there is a significant difference share prices and trading volume before after the announcement of LQ-45 shares Stock Exchange. . research data were taken 14 days Indonesia. analysis processed with descriptive statistics, One Sample Kolmogorov-Smirnov Test, Wilcoxon Signed Rank Test. From r...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1391

abstract: postmethod is a newly developed pedagogy which as an alternative to method rejects the notion of good or bad methods and the concept of best method that can be generalized and appropriate for all contexts. instead, it treats each context as unique and one of a kind which cant be compared with other cases. this study is a postmethod-oriented one which investigates whether and how far t...

A. Esmaeili F. Sheikhmoradi I. Argi V. Abdosi

Water sources optimizing required a suitable irrigation program. Different material can use to increase water use efficiency. Superabsorbent is one of the materials where used in around the world. These materials put in the soil and absorb water so that reserved water is usable by plant in the time of drought stress and they can reduce stress and lead to prevent yield loss. Therefore, the exper...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید