Results 101 to 110 of about 5,188 (197)

Soy protein enzymatic hydrolysis and polysaccharides interactions: differential performance on kinetic adsorption at air-water interface [PDF]

, 2016
The objective of the work was to study the impact of soy protein hydrolysis on kinetic adsorption to the air-water interface and the effect of polysaccharides addition. Was used soy protein (SP) and theirs hydrolysates of 2% (H1) and 5.4% (H2) degree of
Carrera Sánchez, Cecilio, Martínez, Karina D., R. Pilosof, Ana M.   +2 more
core  

A Polymer Microdevice for Tensiometry of Insoluble Components

Procedia Engineering, 2014
EUROSENSORS 2014, the 28th European Conference on Solid-State ...
Gijsenbergh, Pieter, Pepicelli, Martina, Wirth, Chris, Vermant, Jan, Puers, Bob   +4 more
openaire   +2 more sources

Manejo da irrigação na cultura do feijoeiro em sistemas plantio direto e convencional Irrigation management in dry bean under conventional and no tillage systems

Engenharia Agrícola, 2008
O manejo inadequado do solo e da água é limitante à produtividade do feijoeiro irrigado. O objetivo deste trabalho foi avaliar dois métodos de manejo da irrigação, um via solo (tensiometria) e outro via clima (tanque Classe A), conjugados com os sistemas
Luiz C. Pavani, Adriano S. Lopes, Rafael B. Galbeiro   +2 more
doaj   +1 more source

Carbohydrate-derived surfactants containing an N-Acylated amine functionality : fundamental aspects and practical applications [PDF]

, 1998
Surfactants (a contraction of the term surface active agents) are large volume chemicals; their annual production exceeds 5 million tons worldwide. They are primarily used as cleaning agents in laundry and dish-washing applications.
Pestman, Jolanda Monique,
core   +2 more sources

Influence of Cellulose Nanocrystals and Surfactants on Catastrophic Phase Inversion and Stability of Emulsions

Colloids and Interfaces
This study presents the first quantitative comparison of catastrophic phase inversion behavior of water-in-oil emulsions stabilized by nanocrystalline cellulose (NCC) and molecular surfactants with different headgroup charge types: anionic (sodium ...
Daniel Kim, Rajinder Pal
doaj   +1 more source

Moderately low-Bond-number axisymmetric drop shape analysis and tensiometry for sessile drops

Discover Applied Sciences
The shape of a liquid drop is governed by both the surface tension of the liquid and the gravity which introduces the hydrostatic pressure gradient inside the liquid. The two factors (along with a characteristic size of the drop) can be combined into one
Ivan Argatov, Vitaly Kocherbitov
doaj   +1 more source

Generalized surface momentum balances for the analysis of surface dilatational data [PDF]

, 2018
Dilatational rheological properties of interfaces are often determined using drop tensiometers, in which the interface of the droplet is subjected to oscillatory area changes.
Sagis, L.M.C.
core  

Manejo da irrigação no feijoeiro cultivado em plantio direto Irrigation management in bean crop cultivated in no-tillage system

Revista Brasileira de Engenharia Agrícola e Ambiental, 2013
Este trabalho foi desenvolvido com objetivo de se avaliar três formas de manejar a irrigação do feijoeiro. A cultivar de feijão preto BRS Supremo foi submetida ao manejo da irrigação por tensiometria, tanque Classe A e Penman-Monteith.
Paulo C. R. da Cunha, Pedro M. da Silveira, Jorge L. do Nascimento, José Alves Júnior   +3 more
doaj  

Interfacial tensions of industrial fluids from a molecular-based square gradient theory [PDF]

, 2016
Allen MP, Davis HT, Davis HT., Debenedetti PG., Evans MJB., Frenkel D, Kalikmanov VI., Kipnes AY, Poling BE, Rowlinson JS, Rowlinson JS., Rowlinson JS., Rusanov AI, Sastri SRS, Sengers JL., Vries EC., Waals JD., Xiang HW.   +17 more
core   +1 more source

Frequency domain reflectometry and Hydrus-1D for parameterizing the van Genuchten equation in a sandy entisol

Discover Soil
This study hypothesized that estimating van Genuchten equation parameters using Hydrus-1D, with matric potential data (from tensiometry) and moisture data (from gravimetry and FDR probe), yields soil-water retention curves (SWRC) more consistent with ...
Ícaro Vasconcelos do Nascimento, Alexandre dos Santos Queiroz, Lucas de Sousa Oliveira, João Marcos Rodrigues dos Santos, Tiago da Costa Dantas Moniz, Raimundo Nonato de Assis Júnior, Helon Hébano de Freitas Sousa, José Carlos de Araújo, Carlos Tadeu dos Santos Dias, Cillas Pollicarto da Silva, Márcio Godofredo Rocha Lobato, Jaedson Cláudio Anunciato Mota   +11 more
doaj   +1 more source