near-surface irregularity
71Lightweight rail — is a particular class of railway characterized by low train weight. The term is a mode of expression for discussing the environmental importance of low train weight, and the implications of this concept will be discussed in the following.The term …
72Axial Seamount — Exaggerated swatch bathymetry of Axial Seamount and the surrounding area. Summit depth …
73fair — fair1 fairness, n. /fair/, adj., fairer, fairest, adv., fairer, fairest, n., v. adj. 1. free from bias, dishonesty, or injustice: a fair decision; a fair judge. 2. legitimately sought, pursued, done, given, etc.; proper under the rules: a fair… …
74childhood disease and disorder — Introduction any illness, impairment, or abnormal condition that affects primarily infants and children i.e., those in the age span that begins with the fetus and extends through adolescence. Childhood is a period typified by change,… …
75Biela's Comet — 3D/Biela Biela s Comet in February 1846, soon after it split into two pieces. Discovery Discovered by: Wilhelm von Biela Discovery date: February 27, 1826 Alternate designations: 1772; 1806 I; 1832 III; 1846 II; 1852 III; 1826 D1 …
76Lismore and Appin — LISMORE and APPIN, a parish, in the district of Lorn, county of Argyll; containing, with the late quoad sacra parish of Duror, 4193 inhabitants, of whom 1399 are in Lismore, and 1102 in Appin, the former 7 miles (N. N. W.), and the latter 10… …
77Lochbroom — LOCHBROOM, a parish, in the county of Ross and Cromarty, 45 miles (N. W. by W.) from Dingwall; containing, with the late quoad sacra parish of Ullapool, 4799 inhabitants. This place derives its name from two considerable inlets, by which it is …
78List of mathematics articles (I) — NOTOC Ia IA automorphism ICER Icosagon Icosahedral 120 cell Icosahedral prism Icosahedral symmetry Icosahedron Icosian Calculus Icosian game Icosidodecadodecahedron Icosidodecahedron Icositetrachoric honeycomb Icositruncated dodecadodecahedron… …
79Appalachian elktoe — Taxobox name = Appalachian elktoe status = CR | status system = IUCN2.3 regnum = Animalia phylum = Mollusca classis = Bivalvia ordo = Unionoida familia = Unionidae genus = Alasmidonta species = A. raveneliana binomial = Alasmidonta raveneliana… …
80retinopathy — Noninflammatory degenerative disease of the retina. [retino + G. pathos, suffering] arteriosclerotic r. r. distinguished by attenuated retinal arterioles with increased tortuosity, copper or silver wire appearance, perivascular sheathing,… …
