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Consumo de água em arroz irrigado por inundação em sistema de multiplas entradas
(2016-01-01)
Rice is the most consumed cereal worldwide and flood irrigation method is the most used due to the agronomic conditions that not only favor higher productivity, but also higher water consumption. The objective of this study ...
Wavespeed measurement in buried water distribution pipes and its significance in leak location
(2013-09-16)
To determine the location of leaks in buried water pipes, acoustic methods are often used. These have proven to be very effective in metallic pipes but have been problematic in modern plastic pipes. In this paper the reason ...
Wavespeed measurement in buried water distribution pipes and its significance in leak location
(2013-09-16)
To determine the location of leaks in buried water pipes, acoustic methods are often used. These have proven to be very effective in metallic pipes but have been problematic in modern plastic pipes. In this paper the reason ...
Modeling Short-Term Soil−Water Distribution of Aromatic Amines
(1998-12-08)
The applicability of a distributed parameter model for describing the distribution of aniline and α-naphthylamine between soil and aqueous phases at short contact times was assessed. Mass action equations considered in the ...
Effective pair potentials and structure of water
(1999-05-01)
Classical Monte Carlo calculations have been performed in order to investigate the ability of the TIP4P, SPC, and SPCE water models to reproduce the structural features of liquid water. The simulations were carried out in ...
Effective pair potentials and structure of water
(1999-05-01)
Classical Monte Carlo calculations have been performed in order to investigate the ability of the TIP4P, SPC, and SPCE water models to reproduce the structural features of liquid water. The simulations were carried out in ...
Hydrogen bonding donation of N-methylformamide with dimethylsulfoxide and water
(2013-04-05)
20% N-methylformamide (NMF) mixtures with water and with dimethylsulfoxide (DMSO) have been studied. A comparison between the hydrogen bonding (H-bond) donation of N-methylformamide with both solvents in the mixtures is ...
Hydrogen bonding donation of N-methylformamide with dimethylsulfoxide and water
(2013-04-05)
20% N-methylformamide (NMF) mixtures with water and with dimethylsulfoxide (DMSO) have been studied. A comparison between the hydrogen bonding (H-bond) donation of N-methylformamide with both solvents in the mixtures is ...
Water balance and locomotor performance in three species of neotropical toads that differ in geographical distribution
(Elsevier B.V., 2010-05-01)
Water availability in the environment is a fundamental factor in determining the limits of geographical distribution and the evolution of the physiological characters associated to water balance in anurans. In this paper, ...