نتایج جستجو برای: permeability index

تعداد نتایج: 444814  

2013
M. Fleury

Advanced and Integrated Petrophysical Characterization for CO2 Storage: Application to the Ketzin Site — Reservoir simulations and monitoring of CO2 storage require specific petrophysical data. We show a workflow that can be applied to saline aquifers and caprocks in order to provide the minimum data set for realistic estimations of storage potential and perform pertinent simulations of CO2 inj...

2015
Pi-Gang Luan

Metamaterial is not a well-defined terminology. In fact, this terminology does not mean any specific material, but instead a new way of thinking. Usually this term means carefully engineered material structures composed of carefully designed inclusions that can exhibit unusual electromagnetic properties not inherent in the individual constituent components [1]. These properties include, for exa...

Journal: :Asian Pacific journal of cancer prevention : APJCP 2012
Kun-Song Zhang Qi Zhou Ya-Feng Wang Li-Jian Liang

OBJECTIVE To determine the killing effects on extracorporeal HepG2 cells under different temperatures, pressures of permeability and lengths of treatment time. METHOD According to different temperatures, pressures of permeability and lengths of treating time, extracorporeal HepG2 cells of human hepatoma cell-line were grouped to 80 groups. Cell index (CI) as the measurement of killing effect ...

Journal: :Journal of pharmaceutical sciences 2011
S Strauch E Jantratid J B Dressman H E Junginger S Kopp K K Midha V P Shah S Stavchansky D M Barends

Literature data relevant to the decision to allow a waiver of in vivo bioequivalence (BE) testing for the approval of immediate release (IR) solid oral dosage forms containing lamivudine as the only active pharmaceutical ingredient were reviewed. The solubility and permeability data of lamivudine as well as its therapeutic index, its pharmacokinetic properties, data indicating excipient interac...

Journal: :The British journal of ophthalmology 1989
W E Plehwe M A Sleightholm E M Kohner

To determine the relationship between vitreous fluorophotometry (VF) and severity of diabetic retinopathy (DR) 13 patients with mild to moderate background DR starting continuous subcutaneous insulin infusion were followed up serially for 12 months. They were studied by colour stereo retinal photographs, which were assessed by the Wisconsin Grading System, and by VF, which was assessed by the p...

Journal: :Energies 2023

Carbon dioxide (CO2) dissolution is the secondary trapping mechanism enhancing long-term security of CO2 in confined geological formations. injected into a randomly multilayered formation will preferentially migrate along high permeability layers, increasing efficiency. In this study, sequential Gaussian simulation adopted to construct stratified saline formations, and two-phase flow based on M...

Journal: :The British journal of ophthalmology 1993
A Yoshida S Ishiko M Kojima H Ogasawara

The permeability of the blood-ocular barrier was examined by fluorophotometry in adolescent and adult diabetic patients before the onset of retinopathy. The adolescent group consisted of 52 eyes of 52 insulin dependent diabetic patients aged 11 to 19 years and a control group of 10 eyes of 10 normal adolescents. The adult group consisted of 74 eyes of 74 non-insulin dependent diabetics and a co...

Journal: :The European respiratory journal 1999
Y Mashito M Ichinose H Sugiura M Miura N Endoh K Shirato

Because both bradykinin and tachykinins have a potent inflammatory action, these molecules may be involved in the late allergic response. The role of these molecules in airway microvascular permeability during the late allergic response in sensitized guinea-pigs was investigated. Three weeks after ovalbumin sensitization, the animals were pretreated with bradykinin B2 receptor antagonist HOE 14...

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