Methods of analysis for soils, plants and waters

HD Chapman, PF Pratt - Soil Science, 1962 - journals.lww.com
Methods of Analysis for Soils, Plants and Waters : Soil Science Methods of Analysis for Soils,
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Lithium, sodium, and potassium

…, GA Peterson, PF Pratt - Methods of Soil Analysis …, 1983 - Wiley Online Library
The elements Li, Na, and K belong to group IA of the periodic table and are part of the group
known as the alkali metals. Ammonium salts inhibit radiation of the alkali metals; …

Identification of epoxyeicosatrienoic acids as endothelium-derived hyperpolarizing factors

WB Campbell, D Gebremedhin, PF Pratt… - Circulation …, 1996 - Am Heart Assoc
Endothelial cells release several compounds, including prostacyclin, NO, and endothelium-derived
hyperpolarizing factor (EDHF), that mediate the vascular effects of vasoactive …

Potassium

PF Pratt - Methods of soil analysis: Part 2 chemical and …, 1965 - Wiley Online Library
A large portion of the potassium (K) in soils is present as a part of the crystalline structure of
primary and secondary minerals such as micas, feldspars, and micaceous minerals of the …

Buffer methods for determining lime requirement of soils with appreciable amounts of extractable aluminum

…, EO McLean, PF Pratt - Soil Science Society of …, 1961 - Wiley Online Library
Studies were conducted to determine why certain soil test methods fail to indicate the actual
lime requirement in many Ohio soils. Samples of 14 soils from various areas of the State …

Mineralization of manure nitrogen—correlation with laboratory indexes

JZ Castellanos, PF Pratt - Soil Science Society of America …, 1981 - Wiley Online Library
Simple and multiple correlations between available N estimated from a 10‐month greenhouse
trial with 10 manures and a number of potential laboratory indexes to available N are …

Redistribution of exchangeable calcium, magnesium, and aluminum following lime or gypsum applications to a Brazilian Oxisol

MA Pavan, FT Bingham, PF Pratt - Soil Science Society of …, 1984 - Wiley Online Library
A greenhouse experiment was carried out with 16 columns of an undisturbed Oxisol that had
sufficient subsoil acidity to restrict root growth of a wide variety of crop plants. The objective …

Toxicity of Aluminum to Coffee in Ultisols and Oxisols Amended with CaCO3, MgCO3, and CaSO4·2H2O

MA Pavan, FT Bingham, PF Pratt - Soil Science Society of …, 1982 - Wiley Online Library
A greenhouse experiment was conducted with six acid soils from southern Brazil to investigate
the effect of available Al on growth and mineral nutrition of coffee (Coffea arabica L.) …

[HTML][HTML] The intermediate-conductance calcium-activated potassium channel KCa3. 1 contributes to atherogenesis in mice and humans

…, DL Mattson, S Das, JE Melvin, PF Pratt… - The Journal of …, 2008 - Am Soc Clin Investig
Atherosclerosis remains a major cause of death in the developed world despite the success
of therapies that lower cholesterol and BP. The intermediate-conductance calcium-activated …

Alterations in wall shear stress predict sites of neointimal hyperplasia after stent implantation in rabbit iliac arteries

…, RC Molthen, DA Hettrick, PF Pratt… - American Journal …, 2005 - journals.physiology.org
Restenosis resulting from neointimal hyperplasia (NH) limits the effectiveness of intravascular
stents. Rates of restenosis vary with stent geometry, but whether stents affect spatial and …