نتایج جستجو برای: ion specific parameters

تعداد نتایج: 1746173  

2004
Abdul Wahid

Sugarcane (Saccharum officinarum L.) an important sugar crop, shows high sensitivity to salinity at various growth stages. This study was conducted to determine the comparative response of a salt-tolerant (CP-4333) and a salt-sensitive (CP-71-3002) sugarcane clone to the toxic or osmotic effects of sodium chloride at two growth stages. Clones indicated significant differences in terms of reduct...

2015
Christina L. Ross Mevan Siriwardane Graça Almeida-Porada Christopher D. Porada Peter Brink George J. Christ Benjamin S. Harrison

Human bone marrow stromal cells (hBMSCs, also known as bone marrow-derived mesenchymal stem cells) are a population of progenitor cells that contain a subset of skeletal stem cells (hSSCs), able to recreate cartilage, bone, stroma that supports hematopoiesis and marrow adipocytes. As such, they have become an important resource in developing strategies for regenerative medicine and tissue engin...

2015
Roger Adkins

comments on related versions. Abstract We provide a general model for comparing stepwise and lumpy investments, considering stage specific volatilities, drifts and possibility of project failure. Stepwise investments allow for interim project value realizations, instead of considering only a final project value as in sequential investments. We conceive of an environment in which stepwise invest...

Journal: :journal of dentistry, tehran university of medical sciences 0
jaber yaghini assistant professor, department of periodontics, torabinejad research center, esfahan university of medical sciences, isfahan, iran. sima kiani postgraduate student, department of periodontology, school of dentistry, isfahan university of medical sciences, isfahan, iran. shiva mortazavi assistant professor, department of pediatrics, torabinejad research center, esfahan university of medical sciences, isfahan, iran. bahareh haghshenas dentist, privet practice, iran. ahmad mogharehabed associated professor, department of periodontics, torabinejad research center, isfahan university of medical sciences, esfahan, iran.

presence of available and stable fluoride in a dentifrice formulation is a major requirement for an anti-caries effect. although the available fluoride concentration in iranian dentifrices has been reported in previous studies, there is little information on its stability; which is dependent upon dentifrice formulation. this study was done to assess the fluoride ion concentration and stability ...

Journal: :British journal of clinical pharmacology 1995
P E Coates R Mesure

1. The effects of food and antacid on the pharmacokinetics of tenidap were investigated in this randomised, 3-way cross-over study. 2. Twenty-one healthy young men, mean age 27.4 years, received single oral doses of tenidap sodium 120 mg at weekly intervals after either an overnight fast, with food or with 20 ml of the antacid Maalox (aluminum hydroxide 1.8 g and magnesium hydroxide 1.2 g). Pla...

Journal: :Polymers 2023

For the first time, based on joint application of fine-porous and cell models, a theoretical analysis changing transport structural characteristics heterogeneous polymeric ion-exchange membranes (IEMs) MK-40, MA-40, MA-41 after exposure to elevated temperatures in water aggressive media (H2SO4 NaOH solutions), as well long-term processing electrodialyzers various types, was carried out. The stu...

E.A. Bulaeva E.L. Pankratov

It has been recently shown that manufacturing p-n-junctions, field-effect and bipolar transistors, thyristors in a multilayer structure by diffusion or ion implantation with the optimization of dopant and/or radiation defects leads to increase the sharpness of p-n-junctions (both single p-n-junctions and p-n-junctions framework their system). Due to the optimization, one can also obtain increas...

Journal: :CCS Chemistry 2021

Open AccessCCS ChemistryRESEARCH ARTICLE1 Mar 2021New Insights into the Ion-Specific Behaviors and Design Strategies for Ion–π Interactions Zhangyun Liu, Zheng Chen Xin Xu Liu Collaborative Innovation Center of Chemistry Energy Materials, Shanghai Key Laboratory Molecular Catalysis Innovative MOE Computational Physical Sciences, Department Chemistry, Fudan University, 200433 Google Scholar More...

Journal: :Analytical chemistry 2008
Richard R Seipert Eric D Dodds Brian H Clowers Sean M Beecroft J Bruce German Carlito B Lebrilla

The investigation of site-specific glycosylation is essential for further understanding the many biological roles that glycoproteins play; however, existing methods for characterizing site-specific glycosylation either are slow or yield incomplete information. Mass spectrometry (MS) is being applied to investigate site-specific glycosylation with bottom-up proteomic type strategies. When using ...

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