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The language of mathematics has a wide vocabulary of specialist and technical terms. It also has a certain amount of jargon: commonly used phrases which are part of the culture of mathematics, rather than of the subject.
Ectoplasm (also exoplasm) is the non-granulated outer part of a cell's cytoplasm, while endoplasm is its often granulated inner layer. It is clear, and protects as well as transports things within the cell. [1] Moreover, large numbers of actin filaments frequently occur in the ectoplasm, which form an elastic support for the cell membrane. [2]
Ectoplasm (paranormal), physically sensible phenomenon claimed to be due to "energy" described as paranormal Topics referred to by the same term This disambiguation page lists articles associated with the title Ectoplasm .
The term was coined from the Greek roots schizein and phrēn, "to split" and "mind", in reference to a "splitting of mental functions" seen in schizophrenia, not a splitting of the personality. [476] It does not involve split or multiple personalities—a split or multiple personality is dissociative identity disorder. [477]
H.M. – harmonic mean. HOL – higher-order logic. Hom – Hom functor. hom – hom-class. hot – higher order term. HOTPO – half or triple plus one. hvc – havercosine function. (Also written as havercos.) hyp – hypograph of a function.
For example: "All humans are mortal, and Socrates is a human. ∴ Socrates is mortal." ∵ Abbreviation of "because" or "since". Placed between two assertions, it means that the first one is implied by the second one. For example: "11 is prime ∵ it has no positive integer factors other than itself and one." ∋ 1. Abbreviation of "such that".
The physical existence of ectoplasm has not been scientifically demonstrated, and tested samples purported to be ectoplasm have been found to be various non-paranormal substances. [ 4 ] [ 12 ] Other researchers have duplicated, with non-supernatural materials, the photographic effects sometimes said to prove the existence of ectoplasm.
Pseudopod, or “false foot” is the term for the extension of a cell's plasma membrane into what appears to be an appendage that pulls the cell forward. The process behind this involves the gel of the ectoplasm, and sol, more fluid, portion of the endoplasm. To create the pseudopod, the gel of the ectoplasm begins to convert to sol which ...