(n.) Division or distribution of genera into two species; division into two subordinate parts.
(n.) That phase of the moon in which it appears bisected, or shows only half its disk, as at the quadratures.
(n.) Successive division and subdivision, as of a stem of a plant or a vein of the body, into two parts as it proceeds from its origin; successive bifurcation.
(n.) The place where a stem or vein is forked.
(n.) Division into two; especially, the division of a class into two subclasses opposed to each other by contradiction, as the division of the term man into white and not white.
Example Sentences:
(1) "I have always been of the view that it is a false dichotomy, and one that is pretty much built-in by our education system unfortunately," he said this weekend.
(2) In the present article, we characterize this dichotomy with examples from the literature, and we apply an adaptive priming procedure for testing discrete versus continuous activation models.
(3) The reason for this apparent dichotomy between opportunity and reality seems to be related to the industry's lack of emphasis on genetic improvement.
(4) Their differences highlight Northern Ireland’s often stark dichotomy between religious-based social conservatism and secular progressive liberalism.
(5) Scotland’s politics must snap out of its tribalism and recover the conventional left-right dichotomy.
(6) Linear discriminant analysis of the subtests disregarding the verbal-performance dichotomy yielded considerable increase in hit-rate in prediction of laterality of lesion.
(7) Moreover, the response profile of isolated 38+ thymocytes was analogous to peripheral 38+ T cells, suggesting that the dichotomy of function detected with our mAb also occurs before acquisition of 110 antigen.
(8) In the past, the notion of the "education-service dichotomy" concerned the divergent priorities of academia and the clinical care delivery setting.
(9) These results demonstrate that cytochalasin D has a biphasic effect on luteal progesterone release in the rat and provides an explanation for the dichotomy of results thus far reported.
(10) Soyinka's dichotomy of dreams and nightmares continues to resonate in Africa and beyond
(11) This paper discusses the dichotomy between continually moving eyes and the lack of blurred visual experience.
(12) Dendrites stratified predominantly in the inner sublamina of the inner plexiform layer (IPL) with a varying number of branches from the remaining dendrites contained within the outer IPL, both strata presumably corresponding to the electrophysiologically determined on-off dichotomy.
(13) This paper addresses the dichotomy between the low and high Li concentrations regarding the two bacterial parameters studied, as well as their possibly related cariogenic and cariostatic clinical relevance.
(14) Although radiotherapy cures a very high percentage of early stage patients with Hodgkin's disease (HD), there is a controversial dichotomy in the dose recommendations believed necessary to achieve greater than 95% local control: Whereas one school of thought is to administer 40-44 Gy, other reports claim equal results with about 36 Gy.
(15) Most of the traits studied are observed using ordinal scales with several grades, and many are tested using more than one dichotomy of their scale.
(16) Resuspended, virus-infected endothelial cells bound significantly less well to tissue-culture wells coated with both low (p less than 0.001) and high (p less than 0.05) concentrations of fibronectin as compared with uninfected endothelial cells, a dichotomy further worsened in the presence of granulocyte-released elastase.
(17) In addition, distribution of lead and cadmium varied within the individual producer (Fucus vesiculosus) in such a way that the holdfast exhibited the highest concentration followed by the apcial tip and the branches of the first dichotomy was the lowest.
(18) Prior studies have been based on several problematic assumptions: (1) specific behavioral abnormalities are associated with NOFTT, (2) NOFTT is a homogeneous population, and (3) a strict dichotomy between organic and environmental influences on physical growth is a valid distinction.
(19) In particular, we show how the PDP framework provides an alternative to the usual dichotomy between automatic and controlled processing and can explain the relative nature of automaticity as well as the fact that seemingly automatic processes can be influenced by attention.
(20) There is no evidence that these subjects can be divided into a simple dichotomy of those with physical or mental illnesses, or that pain measures can discriminate between them.
Trichotomy
Definition:
(n.) Division into three parts.
Example Sentences:
(1) The quantitative changes that occurred in the dendritic trees of these cells (increase in segment length, decrease in segment numbers, trichotomy and branching probability) were similar to those seen following other degranulation procedures.
(2) Nevertheless, trichotomy was uniformly reduced in those trees without 'giant spines' and the distribution of branching patterns suggested that growth had proceeded by random terminal dichotomy.
(3) Using the Brief Psychiatric Rating Scale (BPRS) as a clinical example, we cover the principles of expressing scale reliability in terms of a dichotomy ("absence" - "presence" of a given BPRS symptom); as a trichotomy ("none"; "mild to moderate" symptomatology; and "severe" symptomatology); and as the full 7-category dichotomous-ordinal scale: "none," "very mild," "mild," "moderate," "moderately severe," "severe," and "extremely severe."
(4) Except in the case of the tree generated from reciprocal-corrected delta Tm data, nodes were stable under jackknifing; and, again excepting the above-mentioned trichotomy, all nodes were supported by 95% or more of the bootstrapped trees.
(5) A deep trichotomy is thus observed within the ciliates.
(6) In addition, the 2DE data set appears to resolve the human-chimpanzee-gorilla trichotomy in favor of a more recent association of chimpanzees and humans.
(7) The above results, together with changes in segment length, trichotomy, branching probability, and growth cone morphology during development have been discussed in relation to current concepts of dendritic growth.
(8) The quantitative changes in segment lengths, size of trees, and trichotomy accord with those predicted by the filopodial synaptogenic hypothesis of dendritic growth formulated by Vaughn et al.
(9) It was discussed that functional trichotomy of retinal ganglion cells is related to the differentiation more in axon diameter rather than in soma size.
(10) Estimates of gene frequency and displacement from a phenotypic trichotomy agree closely with conventional values for the the dichotomy of tasters vs. nontasters.
(11) They were often some 10 mum in length and their presence effectively reduced segment lengths, increased the frequency of trichotomy and deviated growth from the normal random terminal pattern so that long collateral branching topologies were formed.
(12) Comparisons of cytochrome oxidase subunit II gene sequences provide clear-cut evidence from the mitochondrial genome for the separation of the African ape trichotomy into two evolutionary lineages, one leading to gorillas and the other to humans and chimpanzees.
(13) However, with the exception of an unresolved trichotomy among the two Echymipera species and Peroryctes longicauda, all trees showed the same branchpoints.
(14) In spite of the presence of the complete sequence data of mitochondrial genomes, we could not resolve the trichotomy among human, bovine and murids, probably because the time length separating two branching events among these three lines was short and because chicken is too distant from mammals to be used as an outgroup.
(15) Explorations of this subculture rationale are conducted utilizing a trichotomy of marijuana type users.
(16) The Mollusca appear to be a monophyletic group, related to Arthropoda and Chordata in an unresolved trichotomy.
(17) With the present data, resolving the rodent-primate-lagomorph (rabbit) trichotomy is the least certain aspect of the final tree, followed then by establishing the position of dog.
(18) The appropriate null hypothesis is either a trichotomy or an alternative phylogeny, depending on the data set.