Results 51 to 60 of about 544,725 (129)

DIFFERENTIAL EQUATION OF A LOXODROME ON THE SPHEROID [PDF]

open access: yes, 2007
A deeper insight into the principles of navigation leads to the understanding of spheroid models, elliptic integrals etc. Thanks to sophisticated modern math software, these problems can easily be solved complying with navigational practise. In addition,
Miljenko Petrović
core   +1 more source

TOPSIS Method Based on Complex Spherical Fuzzy Sets with Bonferroni Mean Operators

open access: yes, 2020
The theory of complex spherical fuzzy sets (CSFSs) is a mixture of two theories, i.e., complex fuzzy sets (CFSs) and spherical fuzzy sets (SFSs), to cope with uncertain and unreliable information in realistic decision-making situations.
Zeeshan Ali, T. Mahmood, Miin-Shen Yang
semanticscholar   +1 more source

Spiraling Out Of Disorder: Investigating The Behavior Of Nematic Liquid Crystalline Systems And Soft Vortex Matter Under Geometrical Confinement [PDF]

open access: yes, 2021
Self-assembly of ordered phases can be exploited to design new functional materials. Such structures can be heavily influenced by the confining geometry, which may be incommensurate with the ordering of the phase.
Ansell, Helen
core   +1 more source

Novel alleles of rice eIF4G generated by CRISPR/Cas9‐targeted mutagenesis confer resistance to Rice tungro spherical virus

open access: yesPlant Biotechnology Journal, 2018
Summary Rice tungro disease (RTD) is a serious constraint in rice production across tropical Asia. RTD is caused by the interaction between Rice tungro spherical virus (RTSV) and Rice tungro bacilliform virus.
A. Macovei   +8 more
semanticscholar   +1 more source

A NOTE ON MID RULES OPTIMIZATION OF DISTANCE ON THE SPHERE [PDF]

open access: yes, 2015
In this article Mid-latitude and mid-longitude rules are used to find the free turning point along the Great Circle ensuing optimized distance. Namely, to reach Great Circle vertex with two rhumb line legs ensuing optimized distance, an initial rhumb ...
Miljenko Petrović
core   +1 more source

Why Knot?:Exploration of variation in long-distance migration [PDF]

open access: yes, 2020
Red knots (Calidris canutus) are shorebirds that spent most of the year at intertidal areas such as the Wadden Sea. However, once a year to and from their northern breeding grounds.
Kok, Eva
core   +1 more source

Absolute polarity on the sphere; conics; loxodrome, tractrix [PDF]

open access: yes, 1999
Elements in the bundle and on the sphere, distance, angle and absolute polarity are explained. The spherical conic has an absolute polar conic, they are equidistant to each other; they have the same evolute curve.
H. Dirnböck
core  

Area Computation of Polygons [PDF]

open access: yes, 2015
Area computation has always been an important task for land surveyors. Until recently the hydrographic surveyor could utilize approximative methods, as results up to 0.1 km2 were sufficient for many purposes.
Gillissen, I., van Gein, W. A.
core   +1 more source

Loxodromic Spirals in M. C. Escher\u27s Sphere Surface [PDF]

open access: yes, 2014
Loxodromic spirals are the analogues in spherical geometry of logarithmic spirals on the plane. M.C. Escher\u27s 1958 woodcut Sphere Surface is an image of black and white fish arranged along eight spiral paths on the surface of a sphere.
Marcotte, James, Salomone, Matthew
core   +2 more sources

Quantum Theory of Angular Momentum: Irreducible Tensors, Spherical Harmonics, Vector Coupling Coefficients, 3nj Symbols

open access: yes, 1988
This is the most complete handbook on the quantum theory of angular momentum. Containing basic definitions and theorems as well as relations, tables of formula and numerical tables which are essential for applications to many physical problems, the book ...
D. Varshalovich   +2 more
semanticscholar   +1 more source

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