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HEMITROPIC Definition & Meaning - Merriam-Webster
The meaning of HEMITROPIC is having a twinned structure such that one part would be parallel to the other if it were rotated 180 degrees.
www.merriam-webster.com
www.merriam-webster.com
hemitropic - Wiktionary, the free dictionary
hemitropic (not comparable). (crystallography) Synonym of hemitropal. (mathematics) Invariant relative to a proper orthogonal group. a hemitropic function ...
en.wiktionary.org
en.wiktionary.org
hemitropic, adj. meanings, etymology and more | Oxford English ...
The earliest known use of the adjective hemitropic is in the 1880s. OED's earliest evidence for hemitropic is from 1886, in the writing of F. W. Rudler.
www.oed.com
www.oed.com
hemitropic
hemitropic, a. Cryst. (hɛmɪˈtrɒpɪk) [f. as prec. + -ic.] Said of a composite or twin crystal: see quots.1886 F. W. Rudler in Geol. Mag. III. 267 The edges of the hemitropic lamellæ are too blurred to allow the exact angles to be taken. 1895 Story-Maskelyne Crystallogr. §154 Two crystals are said to ...
Oxford English Dictionary
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HEMITROPE Definition & Meaning - Dictionary.com
Hemitrope, hem′i-trōp, n. a form in which one part of a crystal is in reverse position with reference to the other part, a twin-crystal.—adjs.
www.dictionary.com
www.dictionary.com
HEMITROPE Definition & Meaning - Merriam-Webster
The meaning of HEMITROPE is half turned round : half inverted; specifically : hemitropic.
www.merriam-webster.com
www.merriam-webster.com
hemitropous
heˈmitropous, a. [f. as prec. + -ous.] 1. Cryst. = hemitropic (Mayne Expos. Lex.). 2. Bot. Said of an ovule having a form intermediate between the anatropous and orthotropous, so that the hilum lies halfway between the base and the apex.1860 in Worcester (citing A. Gray.)
Oxford English Dictionary
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definition of hemitropic by The Free Dictionary
Also found in: Encyclopedia. hemitrope. (ˈhɛmɪˌtrəʊp). n. (Chemistry) chem another name for twin3. hemitropic, hemitropous, hemitropal adj. ˌhemiˈtropism, ...
www.thefreedictionary.com
www.thefreedictionary.com
Representation Theorems for Hemitropic and Tranversely Isotropic ...
A representation theorem for transversely isotropic tensor-valued functions of a symmetric tensor variable is proved. The theorem holds in any finite ...
link.springer.com
link.springer.com
Hemitropic properties of thin non-centrosymmetric 3D woven textile ...
The noncentrosymmetry (hemitropy) of a material is characterized by the lack of symmetry (asymmetry) with respect to the planes formed by the ...
www.sciencedirect.com
www.sciencedirect.com
Hemitropy - Online Dictionary of Crystallography
to indicate the geometrical relation between two individuals (domains) in a twin. These authors assumed that all twins could be explained by a binary (180° ...
dictionary.iucr.org
dictionary.iucr.org
[2101.09051] Contact problems with friction for hemitropic solids
Abstract:We study the interior and exterior contact problems for hemitropic elastic solids. We treat the cases when the friction effects, ...
arxiv.org
arxiv.org
hemitrope
hemitrope, a. and n. Cryst. (ˈhɛmɪtrəʊp) [ad. F. hémitrope (1801 Haüy), f. hemi- + Gr. -τροπος turning.] A. adj. = hemitropic.1805–17 R. Jameson Char. Min. (ed. 3) 225 Hemitrope..that is, one-half turned round, when it is composed of two halves of one and the same crystal, of which the one-half appe...
Oxford English Dictionary
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macled
macled, ppl. a. (ˈmæk(ə)ld) Also mackled. [f. macle + -ed.] a. Of a crystal: Hemitropic. b. Marked like chiastolite (Webster Suppl. 1880). c. Her. = mascled (Webster 1897).1822 Cleaveland Mineral. & Geol. II. 793 Macled Crystal, a hemitrope crystal is sometimes thus called. a 1852 Macgillivray Nat. ...
Oxford English Dictionary
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macle
▪ I. macle (ˈmæk(ə)l) See also mascle. [a. F. macle, ad. L. macula spot, mesh.] 1. Cryst. A hemitropic or twin crystal. Also attrib. [After Romé de L'Isle's use of F. macle, 1783.]1801 De Bournon's Acc. certain Minerals in Phil. Trans. XCI. 185 Whence results a kind of macle, the form of which is a ...
Oxford English Dictionary
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