Partition pattern

M. A. Acra, and J. D. Goeschl, Carbon partitioning patterns of mycorrhizal versus non-mycorrhizal plants real-time dynamic measurements using "CO2, New Phyiol. //2 489 (1989). 

The effects of the pH of the NaOAc-HOAc solutions on the subsequent fractions are related to the partitioning patterns of elements in soils. Calcium and Cd in the calcareous soils are predominately present in the CARB fraction (Banin et al., 1990). Cadmium and Ca in the CARB fraction of the soils studied accounted for 40-50% and 75-99%, respectively. Even NaOAc-HOAc solutions at pH 7.0 extracted 3-6% and... 

The observed relative enrichments of Fe2+ ions in coordination sites within individual silicate minerals were discussed in 6.7 and cation ordering trends shown by olivines and orthopyroxenes were summarized in table 6.5. These intersite partitioning patterns are partially explained by the relative CFSE s attained by Fe2+ ions in each coordination site of the mineral structures ( 6.8.3.1). 

Ncube B, Finnic JE, Van Staden J. Carbon-nitrogen ratio in vitro assimilate partitioning patterns in Cyrtanthus guthrieae L. Plant Physiol Biochem 2014 74 246-54. 

The power of these methods lies in their ability to discern relationships in data that are inherently noisy. The data are treated as categorical rather that continuous active (yes), inactive (no) and a variable category of unassigned data (maybe). These methods are deterministic and, as such, derive all relationships between all compounds at all levels of support. The relationships or patterns are scored based on their information content. Unlike methods such as recursive partitioning, pattern discovery is not greedy and is complete. The discrimination ability of pattern discovery depends very much on the quality of the data generated and on the type and condition of the compounds if either is questionable, the... 

Partitioning Pattern. The determination of accurate values for solubility and vapor pressure of organic chemicals in water is difficult. Reported literature values for solubility and vapor pressure for several organic chemicals vary by several fold (Versar, 1979). This will seriously bias the distribution pattern of the chemical. In addition, sorption to surfaces of the container materials as well as volatilizational loss of the chemical will lead to lower exposure concentrations in water. Hence, these fate processes have to be accounted for and the system is mass balanced to arrive at the true exposure concentration for uptake at the interface of biotic and abiotic materials. 

Partitional clustering using Euclidean distance as a measure of dissimilarity between pattern classes has been selected for the grouping of AE hits. 

Figure 10.4 shows a schematic representation of how Hopfield s net effectively partitions the phase space into disjoint basins of attraction, the attractor states of which represent some desired set of stored patterns. 

Fourth, I would like to extend a particularly deep thanks to my fellow traveler, Lyntis Bem d, who shares my strange predilection for weaving holistic patterns out of what most of the (Western) world sees simply as arbitrarily partitioned things. Lyntis calm presence continues to make my intellectual journey a much happier, and a far less lonely, one. I cherish your always kind and gentle wisdom. 

Partition column chromatography for separating several of the primary constituents of the pyrethrum extract has been reported. The elution pattern for some of the constituents of the pyrethrum mixture recovered from the partition column is shown in Table I. 

The human cochlea, which derives its name from the Greek word koch-lias, consists of approximately three turns of a circular duct, wound in a manner similar to that of a snail shell (Figure 9.4). The ahihty to resolve different tones is determined hy the pattern of vibration of the flexible cochlear partition. This partition has three main components (Figure 9.5). When... 

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