This variation in the plants' functional diversity would presumably also be reflected in their phylogenetic diversity, i.e. how closely they are related to one another. FromScience Daily To evaluate evolutionary trends, the researchers applied phylogenetic comparative methods to assess phenotypic and lin...
The aim of this introductory article is to provide a background to the articles contained in this special issue of Lingua that centers around variation in form, variation in meaning, and markedness. Theoretical and empirical considerations are brought together in this special issue in which the ...
Subramaniam writes in a recursive fashion, returning to her themes repeatedly yet providing new insight and clarification upon reiteration. This is a purposeful technique, invoking the recursive nature of her key questions as they appear and reappear in science and society. How do we, as ...
Variation and meaning of the plasma tissue factor and tissue factor pathway inhibitor in middle-later period tumor patients in peri-operation 来自 Semantic Scholar 喜欢 0 阅读量: 26 作者: YE Lingli 摘要: Objective To investigate the plasma tissue factor (TF) and tissue factor pathway inhibitor ...
(intelligence quotient) is used, although that has a specific meaning within the field of psychometrics. Intelligence (or the other terms listed in the previous sentence), as a human phenotype, is measured using cognitive tests, of which there are thousands. This hands the cynic a weapon that...
Metadiscourse, which can be defined as “a cover term for self-reflective expressions used to negotiate interactional meaning of text” (Hyland, 2005, p. 37), has become a buzz word in Applied Linguistics and writing research because it helps writers to organize the text in a coherent and co...
‘Call’ derives from computer science, meaning to invoke a particular task; detected SVs are the result of each performed ‘task’. Sensitivity The ability to detect known variants correctly. Low sensitivity implies low ability to detect bona fide variants. Reference data sets High-resolution ...
出处:《中国社会语言学》2018年第二期作者:刘永厚 张 颖关键词:语言变异;语体变异;大都市普通话;社会语言学1. 语言变异研究的三个思潮自二十世纪六十年代社会语言学创立之日起,语言变异始终是这一领域的研究焦 点之一,研究人员寄希望于从共时的语言变异中发现进行中的语言变迁,但共时的变 异和历时的变迁总是交织...
Direct variation is a type of constant mathematical relationship when two variables are proportional, meaning their values are in a constant ratio. There are two types of constant relationships: direct variation and inverse variation. To unlock this lesson you must be a Study.com Member. Create ...
On the other hand, random mutations in vineyard may determine the production of somaclonal variations (SVs) which can be fixed by vegetative propagation cycles and originate new genotypes (Vondras et al., 2019). The selection process has been carried out in this fashion for centuries, meaning ...