On the Polar Projection with Respect to Normal Curves

1958 ◽  
Vol 31 (3) ◽  
pp. 141
Author(s):  
Masaru Inagaki
Keyword(s):  
Polar Projection

Mercator vs. Polar Projection: World of Difference

1960 ◽  
Vol 51 (4) ◽  
pp. 133-135
Author(s):  
Melvin E. Levison
Keyword(s):  
Polar Projection

Rosannia manika gen. et sp. nov. from the Edmonton Formation (Maestrichtian), Alberta, Canada

1968 ◽  
Vol 46 (7) ◽  
pp. 949-950 ◽  
Author(s):  
Satish K. Srivastava
Keyword(s):  
Type Species ◽  
Polar Projection

The form-genus Rosannia is designated for triorate pollen, having only one polar projection and three equatorial projections. Rosannia manika n. sp. Is described from the Edmonton Formation (Maestrichtian), Alberta, and is designed as the type species of the genus.

scholarly journals VOLUME INEQUALITIES FOR Lp-JOHN ELLIPSOIDS AND THEIR DUALS

2007 ◽  
Vol 49 (3) ◽  
pp. 469-477
Author(s):  
LU FENGHONG ◽  
LENG GANGSONG
Keyword(s):  
Projection Body ◽  
Polar Projection ◽  
Strengthened Version ◽  
John Ellipsoid

AbstractIn this paper, we establish some inequalities among the Lp-centroid body, the Lp-polar projection body, the Lp-John ellipsoid and its dual, which are the strengthened version of known results. We also prove inequalities among the polar of the Lp-centroid body, the Lp-polar projection body, the Lp-John ellipsoid and its dual.

CHORD POWER INTEGRALS OF SIMPLICES

2009 ◽  
Vol 02 (04) ◽  
pp. 557-565
Author(s):  
Wing-Sum Cheung ◽  
Ge Xiong
Keyword(s):  
Type Inequality ◽  
Projection Body ◽  
Polar Projection ◽  
Difference Body ◽  
Dual Quermassintegrals

In this paper, we obtain a formula relating the chord power integrals of a simplex K and the dual quermassintegrals of its difference body DK. As interesting applications, we express the volumes of difference body DK and polar projection body Π*K in terms of the volume of simplex K. Santaló-type inequality for chord power integrals of simplex is also established.

Part 1: Chapter 3 Svalbard's geological frame

1997 ◽  
Vol 17 (1) ◽  
pp. 23-46 ◽  
Author(s):  
W. Brian Harland
Keyword(s):  
Quaternary Deposits ◽  
Space Frame ◽  
Polar Projection ◽  
Structural Frame ◽  
Geological Map

This chapter gives an outline of the geology of Svalbard, an introduction to the principles applied in this work and a preview of the interpretations and conclusions that have come out of these studies.The key position of Svalbard in relation to other Arctic lands is shown in a Polar projection (Fig. 3.1).3.1 The space frame: Svalbard's structural frame3.1.1 Solid outcropsThe conventional geological map of Svalbard shows in outline the outcrop areas according to age. (Fig. 3.2). Although rock ages are matters of interpretation, the diagrammatic map is at least consistent with the conclusions in this work. It differs from most maps in the larger outcrop of Vendian rocks within the basement. The outcrop pattern ignores Quaternary deposits, i.e. it is a solid geology map. It is diagrammatic because detail is impossible to show on this scale. The larger ice masses which obscure the exposure are also diagrammatic.3.1.2 Regional descriptive sectorsBecause the intention in this work is generally to describe rocks before interpreting their history and so not to begin with too many assumptions, the rocks are described in Part 2 of this work in the eight sectors or regions (Chapters 4 to 11) as shown in Fig. 3.3. Their boundaries are not fixed because it is convenient to treat some geological matters together in one chapter, even when they might overlap onto another. They are not terranes. Where strata are described the succession is presented as observed with the youngest at the top (as

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