Environmental chemistryChemistry todayAnalytical chemistry is consolidating an important position within the framework of our modern industrial community; the frontiers of trace (and ultra-trace) analysis have expanded into new territories, thus demanding a constant change in our mode of thinking in a ...
is consolidating an important position within the framework of our modern industrial community; the frontiers of trace (and ultra-trace) analysis have expanded into new territories, thus demanding a constant change in our mode of thinking in a substance-related manner in analytical chemistry. An...
Twitter Google Share on Facebook significance Also found in:Dictionary,Thesaurus,Medical,Legal,Financial,Idioms,Wikipedia. Related to significance:significance level [sig′nif·i·kəns] (mathematics) The arbitrary rank, priority, or order of relative magnitude assigned to a given position in a num...
- 《Analytical & Bioanalytical Chemistry》 被引量: 0发表: 2019年 Constrained Cascade Generalization of Decision Trees While decision tree techniques have been widely used in classification applications, a shortcoming of many decision tree inducers is that they do not learn... H Zhao,S Ram - 《...
[Vol. 84 24 HUNTER : MICRO-DETERMINATION OF CALCIUM AND MAGNESIUM Micro- determination of Calcium and Magnesium in Blood Serum and Cerebrospinal Fluid&ldqu... G Hunter - The Analyst: The Analytical Journal of the Royal Society of Chemistry: A Monthly International Publication Dealing with All Bra...
Analytical Results The results and methods used for the zircon U–Pb, geochemical, and Sr–Nd–Pb isotopic analyses are provided as the supplementary information in Tables S1–S4. Zircon U-Pb ages Cathodoluminescence (CL) images of zircon grains from the two granite types are presented in Fig...
doi:10.1080/10408347.2015.1045120Anna KiełbasaRenata Gadzała-KopciuchBogusław BuszewskiTaylor & Francis GroupCritical Reviews in Analytical Chemistry
This critical survey argues that the theory, conventionally used to interpret kinetic data measured for thermal reactions of initially solid reactants, is not always suitable for elucidating reaction chemistry and mechanisms or for identifying reactivity controls. Studies of solid-state decompositions publi...
Environmental Chemistry Background The widespread use of TiO2in nanotechnology can be attributed to its cost-effectiveness and photochemical stability [1]. TiO2has a wide bandgap, enabling it to absorb ultraviolet (UV) light and generate electron–hole pairs efficiently. Electrons and holes can partici...
Early middle Cambrian rhyolites from Baiyin Mining Field were considered to have resulted from magmatism of continental rift.However,the analytical results of the geochemical properties show that the rhyolites are characterized by low Ti and obviously negative anomaly of Nb Ta,and moderate negative an...