The number of stellar angular diameter measurements has greatly increased over the past few years due to innovations and developments in the field of long baseline optical interferometry (LBOI). We us...

diameter. For example, two diameters of a circle are conjugate if and only if they are perpendicular. For an ellipse, two diameters are conjugate if and only

We present values for angular diameter, flux and extinction for 70 Galactic planetary nebulae observed using narrow band filters. Angular diameters are derived using constant emissivity shell and phot...

We explore the concept of additive diameters in the context of group representations, unifying various noncommutative Waring-type problems. Given a finite-dimensional representation $ρ\colon G \to \m...

The diameter of a graph measures the maximal distance between any pair of vertices. The diameters of many small-world networks, as well as a variety of other random graph models, grow logarithmically ...

We predict mean angular diameters and amplitudes of angular diameter variations for all monoperiodic Pop.I Cepheids brighter than = 8.0mag. The catalog is intended to aid selecting most promising Cep...

The left and right diameters of a monoid are topological invariants defined in terms of suprema of lengths of derivation sequences with respect to finite generating sets for the universal left or righ...

longest and shortest diameters are called the major axis and minor axis, respectively. Conjugate diameters are a pair of diameters where one is parallel

Let G, a subset of O(4), act isometrically on the 3-sphere. In this article we calculate a lower bound for the diameter of the quotient spaces $S^3/G$. We find it to be ${1/2}\arccos(\frac{\tan(\frac{...

As a phenomenon that occurs on Earth and on Mars, the diameter of a dust devil helps determine the amount of dust the devil injects into the atmosphere for both worlds -- for a given dust flux density...

Simple ray tracing library in Python for optical design that considers simple optical elements (with ABCD ray matrices) but also finite diameters of elements to calculate aperture and field stops, fie...

In 1992, Kalai and Kleitman proved a quasipolynomial upper bound on the diameters of convex polyhedra. Todd and Sukegawa-Kitahara proved tail-quasipolynomial bounds on the diameters of polyhedra. Thes...

In the Brazil nut problem (BNP), hard spheres with larger diameters rise to the top. There are various explanations (percolation, reorganization, convection), but a broad understanding or control of t...

We present a catalog of 59 ultra-compact high velocity clouds (UCHVCs) extracted from the 40% complete ALFALFA HI-line survey. The ALFALFA UCHVCs have median flux densities of 1.34 Jy km/s, median ang...

Forestry is a major industry in many parts of the world. It relies on forest inventory, which consists of measuring tree attributes. We propose to use 3D mapping, based on the iterative closest point ...

We present an advance in the use of Cassini observations of stellar occultations by the rings of Saturn for stellar studies. Stewart et al. (2013) demonstrated the potential use of such observations f...

We use $^2$H NMR to study the rotational motion of supercooled water in silica pores of various diameters, specifically, in the MCM-41 materials C10, C12, and C14. Combination of spin-lattice relaxati...

This is the full proof of Theorem 3 on the existence of the largest known degree 8 circulant graph for all diameters stated in the paper "The degree-diameter problem for circulant graphs of degree 8 a...

Jul 31, 2008 · After band this week we were discussing mouthpieces and the quest for larger diameters, deeper cups etc. for a bigger sound. Not being too technical on these matters I presume there m...

In this paper, we introduce Indigenous semirings and show that they are examples of information algebras. We also attribute a graph to them and discuss their diameters, girths, and clique numbers. On ...

longest and shortest diameters are called the major axis and minor axis, respectively. Conjugate diameters are a pair of diameters where one is parallel

Points: 327 | Comments: 192 | Author: mafro

diameter. For example, two diameters of a circle are conjugate if and only if they are perpendicular. For an ellipse, two diameters are conjugate if and only

Points: 58 | Comments: 11 | Author: blopeur

given in terms of their angular diameter as seen from Earth, rather than their actual sizes. Since these angular diameters are typically small, it is common

nomenclature#Inside diameter, a measurement of the size of a gear Sauter mean diameter, the equivalent diameter of a particle Screw thread#Diameters, several measurements

The Feret diameter or Feret's diameter is a measure of an object's size along a specified direction. In general, it can be defined as the distance between

The hydraulic diameter, DH, is a commonly used term when handling flow in non-circular tubes and channels. Using this term, one can calculate many things

reaching upwards to several megaparsecs across, far larger than the diameters of their host galaxies. A "normal" radio galaxy is defined by where the

theory, the diameter of a connected undirected graph is the farthest distance between any two of its vertices. That is, it is the diameter of a set for

Diameter is an authentication, authorization, and accounting (AAA) protocol for computer networks. It evolved from the earlier RADIUS protocol. It belongs

simplifying the true distribution of aerodynamic diameters of a given aerosol. Count median aerodynamic diameter (CMAD) is only used rarely. Half of the particles