(> 280) combined with experimental studies to determine the chemical composition of biomass varieties and their ashes.Some clear associations and positive and negative correlations could be identified and accordingly an example of a 'natural' classification system based on chemical composition was ...
Classification Criteria Low-alloy steels are classified based on: Chemical Composition:Nickel steels, nickel-chromium steels, molybdenum steels, chromium-molybdenum steels. Heat Treatment:Quenched and tempered, normalized and tempered, annealed. Major Groups of Low-Alloy Steels 1. Low-Carbon Quenched and...
The 15 plant's exudates used as medicine by the ‘caboclos’ river-dwellers of the Unini River, AM; their pharmacological data present in scientific literature; their respective classifications based on our chemical analysis, and the main compounds identified. FamilyScientific name/vernacular name (...
We present the requirements for structure-based chemical classification based on the results of an analysis of the structure-based classes included in the ChEBI chemical ontology; 2. We map the features identified in our requirements analysis onto the capabilities of existing cheminformatics tools for...
the United Kingdom defines DF based on the chemical properties anddigestibilitywhereas the United States considers substances that can be fermented in colon. France's definition is the closest to that established by Codex, in which composition and polymerization of carbohydrates are considered along wit...
The classification of plants by laser-induced breakdown spectroscopy based on two chemometric methods The applications of laser-induced breakdown spectroscopy (LIBS) on classifying complex natural organics are relatively limited and their accuracy still req... Z Feng,D Zhang,B Wang,... - 《等离子体...
The classification is approached here from two directions, based on but broadened and refined from earlier works by Ginsburg and Černý. The first concept deals with geological location, leading to division of granitic pegmatites into five classes (abyssal, muscovite, muscovite – rare-element, ...
Furthermore, classification and composition of biodegradable polymers, the theoretical techniques, and factorial experimental designs for the optimization of processes with intelligent biotextiles used as an alternative to commercial chemical-based textiles at reasonable cost with a zero to low environmental ...
The classification of vegetable freshness based on sensory evaluation and physical and chemical characteristics detection is a time-consuming and laborious task, and the results are difficult to reproduce. Therefore, there is a growing interest in non-contact technologies utilizing image and spectral ...
Temperature maps for depths of 500, 1000 and 2000 m are described, based on enlargeddata base of 395 boreholes with geothermal data. Together with heat flow density mapthey emphasize the Pannonian basin geothermal anomaly, and some other... Duan Rajver,D Ravnik 被引量: 2发表: 2018年 Verti...