نتایج جستجو برای: water retention

تعداد نتایج: 610489  

2017

Whether you're experiencing abdominal bloating, excess gas, or the burping blues, there are many possible causes of your discomfort. Water retention, also known as edema, is an accumulation of extra fluid that?s commonly caused by a temporary imbalance in your electrolyte [2] and fluid levels. While you're right that a diet high in sodium may lead to bloating, it's not the only cause. It could ...

2017

Whether you're experiencing abdominal bloating, excess gas, or the burping blues, there are many possible causes of your discomfort. Water retention, also known as edema, is an accumulation of extra fluid that?s commonly caused by a temporary imbalance in your electrolyte [2] and fluid levels. While you're right that a diet high in sodium may lead to bloating, it's not the only cause. It could ...

2017

Whether you're experiencing abdominal bloating, excess gas, or the burping blues, there are many possible causes of your discomfort. Water retention, also known as edema, is an accumulation of extra fluid that?s commonly caused by a temporary imbalance in your electrolyte [2] and fluid levels. While you're right that a diet high in sodium may lead to bloating, it's not the only cause. It could ...

ژورنال: علوم آب و خاک 2012
بهروز مصطفی زاده فرد, , سمیه یوسفی مقدم, , سید فرهاد موسوی, , عباس همت, , محمد رضا یزدانی, ,

Puddling is the most common method of land preparation for lowland rice cultivation. The purpose of this study was to assess the influence of various intensities of puddling on percolation rate, water retention by soil and the amount of water used for different puddling intensities in three dominant soil textures of paddy fields in Guilan province. Undisturbed soil samples were taken from 3 dif...

Ali Jamalighomi, Farinaz Khodadadkashi, Mohammad Alihemmati, Niknaz Yahyazadehfar, Sayed Shojaedin Shayegh, Seyed Mohammad Reza Hakimaneh,

Background and Aim: There is lack of information regarding the effect of different denture cleansing solutions on the retention of attachments. This study aimed to as-sess the effect of denture cleansing solutions on the retention of Dalbo-Plus and Loca-tor attachment systems. Materials and Methods: This study evaluated 160 attachments including 80 Locator and 80 Dalbo-Plus attachment systems....

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Mathieu Sebilo Bernhard Mayer Bernard Nicolardot Gilles Pinay André Mariotti

Increasing diffuse nitrate loading of surface waters and groundwater has emerged as a major problem in many agricultural areas of the world, resulting in contamination of drinking water resources in aquifers as well as eutrophication of freshwaters and coastal marine ecosystems. Although empirical correlations between application rates of N fertilizers to agricultural soils and nitrate contamin...

Journal: :تحقیقات مهندسی کشاورزی 0
بهزاد قنبریان علویجه دانشجوی سابق کارشناسی ارشد عبدالمجید لیاقت دانشیار دانشکده مهندسی آب و خاک دانشگاه تهران مهدی شرفا استادیار دانشکده مهندسی آب و خاک دانشگاه تهران سامان مقیمی عراقی استادیار دانشکده فیزیک دانشگاه صنعتی شریف.

the soil water retention curve (swrc) is a basic characteristic of the determination of soil hydraulic properties, including unsaturated hydraulic conductivity. measurement of this curve is essential to research, thus scientists have focused on indirect methods such as pedotransfer functions and empirical relationships to estimate swrc easily. since there is a close relationship between swrc an...

2010
A. Govin P. Grosseau

Cellulose ethers are polymers frequently introduced into mortar formulations in order to improve water retention capacity and workability of the freshly mixed materials. Cellulose derivatives can induce excellent water retention thanks to the possible superposition of two phenomena. Mortar rheology can impact water retention, increasing media viscosity. Other specific effects provided by cellul...

Journal: :آب و خاک 0
حجت امامی امیر لکزیان مهدی مهاجرپور

abstract different definitions have been proposed for soil quality. various soil properties have been suggetsted as soil quality indices by researchers. this research was conducted to study the relationship between slope of retention curve at its inflection point (s index) and other soil physical quality indices, because the reserches between s index and soil physical properties are little. thi...

Journal: :Procedia Engineering 2017

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