منابع مشابه
Speculations on the Evolution of Awareness
The "attention schema" theory provides one possible account of the biological basis of consciousness, tracing the evolution of awareness through steps from the advent of selective signal enhancement about half a billion years ago to the top-down control of attention, to an internal model of attention (which allows a brain, for the first time, to attribute to itself that it has a mind that is aw...
متن کاملSpeculations on the origin and evolution of the genus Leishmania.
Recently two hypotheses have been proposed for the evolution of Leishmania involving respectively a Neotropical or Paleartic origin for the species. Here an alternative proposal on the phylogeny of Leishmania based on the major divisions within the genus is presented. In this hypothesis a Neotropic origin is retained for L. (Viannia) and Paraleishmania, a recently described section within the g...
متن کاملSpeculations on Story Puns
There is a class of joke which consists of an anecdote , which is sometimes quite long and often has no inherently humorous content, followed by a punchline which is a distorted form of some well-known phrase, proverb or quotation. Usually the punchline purports to summarise or draw a moral from the preceding story. This genre has some unusual aspects, from the viewpoint of conventional claims ...
متن کاملSpeculations on Hodge theory
Recall that a Mumford–Tate domain DM is an open set in its compact dual ĎM — the latter is a rational homogeneous variety defined over Q (think of the upper half plane H ⊂ P1). Thus a polarized Hodge structure (PHS) φ has an “upstairs” field of definition k(φ). If H•,• ⊂ T •,• is a subalgebra then the Noether-Lefschetz locus NLH = {φ : Hg•,• φ ⊇ H} is defined over Q. Its components are defined ...
متن کاملSpeculations on Ate
When I was asked to speak here today on what the future holds for general purpose ATE designed to test complex systems on a chip (SoCs).....I immediately thought of this guy. Does anyone recognize him? This is Isaac Newton who when asked why gravity worked the way it did. .....said, “Hypotheses non fingo” Can anybody here translate this Latin phrase?............... I guess there are no lawyers,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1979
ISSN: 0028-0836,1476-4687
DOI: 10.1038/279560a0