In Arabidopsis thaliana we demonstrate that dying root hairs provide an easy and rapid in vivo model for the morphological identification of apoptotic-like programmed cell death in plants. The model described here is ...
Programmed cell death (PCD) describes a small number of processes that result in a highly controlled, and organised, form of cellular destruction, activated in every part of the plant, throughout its entire life cycle. For ...
Asking what can be a substantive word in natural language is closely related to asking what can be a lexical concept. However, studies on lexical concepts in cognitive psychology, philosophy and linguistics have little ...
This paper investigates what is specifically nominal in lexical semantics and how it relates to nouns as morphosyntactic objects. Nouns are argued to refer primarily to kind-level sorts, which define categories of entities ...
Acquaviva, Paolo(University of York. Department of Language and Linguistic Science, 2009-05)
This paper examines the nature and content of morphological roots in relation to their syntactic context. A careful consideration of doublets, where the same root may take alternative noun - inherent features, leads to the ...
This paper shows how an unwanted limit cycle can be exhibited by a second-order CMOS companding filter. The filter employs the quasi-quadratic law of the MOS transistor in strong inversion and saturation to achieve compression ...
To assess the role of plants for oxygen offering in constructed wetlands, this study experimentally evaluated the amount of root oxygen release rate using mass balance method. The mass balance calculation is based on the ...
The detailed mechanisms of oxygen release from the roots of plants in constructed wetlands (CW) remains unclear. This study investigated the variation of root oxygen release rate, and the effect of photosynthesis during ...
Ruane, Joseph; Todd, Jennifer(University College Dublin. Institute for the Study of Social Change (Geary Institute), 2003)
This article criticizes two theoretical strategies of approach to ethnicity and ethnic conflict and proposes an alternative. One strategy emphasizes the intense solidarity generated by the ethnic or ethno-national bond and ...