نتایج جستجو برای: imbibition

تعداد نتایج: 1385  

Journal: :Journal of Colloid and Interface Science 2020

Journal: :Energies 2022

Shale gas reservoirs are unconventional resources with great potential to help meet energy demands. Horizontal drilling and hydraulic fracturing have been extensively used for the exploitation of these resources. According engineering practice, some shale wells low flowback rate fluids may obtain high yield which is different from case conventional sandstone reservoirs, fluid absorbed into form...

2013
O. Rozenbaum

The effects of a bio-treatment on limestone (here tuffeau) is measured over a large number of dryingimbibition cycles. A model based on a space-dependent permeability coefficient is proposed. It leads to a non-linear diffusion model which accounts for the deviation from the standard Washburn model. Keyword: Limestone, bio-mineralization, water transfer, imbibition, non-linear diffusion

Journal: :journal of chemical and petroleum engineering 2012
hassan mahmoudian ezatallah kazemzadeh kazem saadat hamid sharifi g.

application of archie equation in carbonate reservoirs is not easy due to high dependence of its parameters on carbonate characteristics. carbonates are very heterogeneous in nature and hydrocarbon reserve estimation in these reservoirs of mostly oil-wet and intermediate-wet is highly influenced by the input values of saturation exponent. to our knowledge, non representative oils have been used...

Journal: :Plant physiology 1984
P P Lin

Active polyamine biosynthesis occurs in the embryonic axis, but not in the cotyledons, during germination of Glycine max (L.) cv Williams seeds and subsequent growth of the young seedlings. The hypocotyl and radicle synthesize and accumulate considerable amounts of cadaverine (Cad) and putrescine (Put) during the early stages of growth. Most of the amino acid precursors for the diamines are sup...

Journal: :Plant physiology 2003
Bruce Downie Sunitha Gurusinghe Petambar Dahal Richard R Thacker John C Snyder Hiroyuki Nonogaki Kyuock Yim Keith Fukanaga Veria Alvarado Kent J Bradford

Raffinose family oligosaccharides (RFOs) have been implicated in mitigating the effects of environmental stresses on plants. In seeds, proposed roles for RFOs include protecting cellular integrity during desiccation and/or imbibition, extending longevity in the dehydrated state, and providing substrates for energy generation during germination. A gene encoding galactinol synthase (GOLS), the fi...

2008
Mika Koizumi Kaori Kikuchi Seiichiro Isobe Nobuaki Ishida Shigehiro Naito Hiromi Kano

BACKGROUND AND AIMS Imbibition of Japanese soybean (Glycine max) cultivars was studied using micro-magnetic resonance imaging (MRI) in order to elucidate the mechanism of soaking injury and the protective role of the seed coat. METHODS Time-lapse images during water uptake were acquired by the single-point imaging (SPI) method at 15-min intervals, for 20 h in the dry seed with seed coat, and ...

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