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Limiting values of the one-bond C[sbnd]H spin-spin coupling constants of the imidazole ring of histidine at high-pH
(Elsevier Science, 2017-04)
Assessment of the relative amounts of the forms of the imidazole ring of Histidine (His), namely the protonated (H+) and the tautomeric Nε2-H and Nδ1-H forms, respectively, is a challenging task in NMR spectroscopy. Indeed, ...
Agronomic effectiveness of cationic phosphate impurities present in superphosphate fertilizers as affected by soil pH
(2006-10-01)
The general concept that low-water-soluble phosphorus (P) fertilizers should be more agronomically effective when applied to acidic soils was developed based on sources containing mainly calcium (Ca)-P compounds, but it ...
Agronomic effectiveness of cationic phosphate impurities present in superphosphate fertilizers as affected by soil pH
(2006-10-01)
The general concept that low-water-soluble phosphorus (P) fertilizers should be more agronomically effective when applied to acidic soils was developed based on sources containing mainly calcium (Ca)-P compounds, but it ...
Effects of high pressure on functional properties of soy protein
(Elsevier Sci LtdOxfordInglaterra, 2007)
Comparison of cisternal and lumbar cerebrospinal fluid pH in high altitude natives
(Pflügers Arch., 1975)
Summary. Samples of cisternal or lumbar cerebrospinal fluid were obtained from 20 young male
volunteers born and living at high altitude (3500 to 4800 m). The pH, carbon dioxide and oxygen tensions, and bicarbonate ...
Increased vaginal pH in Ugandan women: What does it indicate?
(2016-08-01)
Abnormal vaginal flora (AVF),indicative of bacterial vaginosis (BV) and/or aerobic vaginitis (AV),amongst other abnormalities,is a risk factor for multiple complications in pregnant as well as non-pregnant women. Screening ...
ISOLATION and CHARACTERIZATION of A HEPARIN WITH HIGH ANTICOAGULANT ACTIVITY FROM ANOMALOCARDIA-BRASILIANA
(Elsevier B.V., 1985-01-01)