Results 81 to 90 of about 79,919 (303)
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Chemical defences, such as the monoterpenes of conifer oleoresin, frequently occur as complex blends of many components, but the selective pressures that maintain these mixtures are not yet known.
Rashaduz Zaman +4 more
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Andrology, EarlyView.Abstract Background Imatinib and dasatinib are tyrosine kinase inhibitors (TKIs) increasingly used to treat several diseases in both children and adults at fertile age. We have previously shown that imatinib has adverse effects on developing testis, and imatinib‐treated male patients have been reported to have reduced sperm counts.
Anna Eggert +10 more
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Factors affecting Energy Resolution in Liquid Scintillation Counting [PDF]
, 1965 Antoine Guillon +2 more
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Liquid Scintillation Counting in the London Underground [PDF]
Radiocarbon, 1989 At the 12th International Radiocarbon Conference held in Trondheim, the potential of the London Underground as a site for liquid scintillation counting was considered (Bowman, 1986). This was discussed in light of a survey of three possible locations using a portable gamma-ray spectrometer.
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Acta Paediatrica, EarlyView.A substantial proportion of oral drug administrations in children require manipulation due to the lack of age‐appropriate formulations. Common methods such as splitting, crushing, and dispersing tablets in fluids can compromise dose accuracy because of e.g., drug solubility.
M. Paulsson +5 more
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Yankuang ceshi, 2016 The Solid Polymer Electrolysis (SPE) enrichment method is a practical way to measure low level tritium (1 μS/cm) or acidification pH samples. For water samples the impurity ions taken by the polymer film, can be used to adjust the pH value with tiny ...
LAN Gao-yong +5 more
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Determination of 14C-labelled ketone bodies by liquid-scintillation counting [PDF]
, 1967 PA Mayes, J.M. Felts
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Advancements in radiocarbon dating: An overview of its impact on Mexican archaeology
Archaeometry, EarlyView.Abstract In this article, we provide a concise historical summary tracing the evolution of radiocarbon dating techniques in Mexico and Central America. We explore the contributions of early pioneers who first employed radiocarbon dating methods, leading to the establishment of a Mexican accelerator mass spectrometry laboratory. The study highlights its
Corina Solís +3 more
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Urine strontium-90 (Sr-90) manual and automated pre-analytical separation followed by liquid scintillation counting. [PDF]
J Radioanal Nucl Chem, 2021 Piraner O, Jones RL.
europepmc +1 more source
The FEBS Journal, EarlyView.Heterotrimeric (αβγ) G proteins are usually inactivated by regulators of G protein signaling (RGS) proteins, but Gαs is an exception. Comparative structural analysis identified unique Gαs structural elements that may interfere with RGS binding. Mutagenesis and biochemical assays showed that three residues in the Gαs GTPase domain are both necessary and
Sabreen Higazy‐Mreih +4 more
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