scholarly journals Distortional Characteristics of The World-Wide Distribution and Diurnal Variation of The Ionospheric F2 Layer Associated with The Geomagnetic Variation

1952 ◽  
Vol 4 (3-4) ◽  
pp. 83-93 ◽  
Author(s):  
Ken-ichi MAEDA
Keyword(s):  
Diurnal Variation ◽  
World Wide ◽  
Wide Distribution ◽  
Geomagnetic Variation ◽  
The World

New combinations and synonyms in the Lichinaceae

1990 ◽  
Vol 22 (2) ◽  
pp. 137-147 ◽  
Author(s):  
Aino Henssen ◽  
Per Magnus Jørgensen
Keyword(s):  
New Species ◽  
World Wide ◽  
Wide Distribution ◽  
New Combinations ◽  
New Synonyms ◽  
The World ◽  
A New Species

AbstractThe following new combinations are made: Anema cernohorskyi (Servít) Henssen, A. prodigulum(Nyl.) Henssen, Cryptothelelaatokkaënsis (Vainio) Henssen, C. rhodosticta (Taylor) Henssen, Gonohymenia heppii (Müll. Arg.) Henssen, G. iodopulchra (Crozals) Henssen, G. minnesotensis (Fink) Henssen, G. polyspora (Magnusson) Henssen, G. schleicheri (Hepp) Henssen, Metamelanea caesiella (Th. Fr.) Henssen, Paulia myriocarpa (Zahlbr.) Henssen, P. pyrenoides (Nyl.) Henssen, P. schroederi (Zahlbr.) Henssen, Peccania arabica (Müll. Arg.) Henssen, P. teretiuscula (Flagey) Henssen, P. tiruncula (Nyl.) Henssen, Pterygiopsis coracodiza (Nyl.) Henssen, P. umbilicaia (Vezda) Henssen, Thelignya groenlandica(Dahl) Henssen, T. Hgnyota (Wahlenb.) P. M. Jørg. & Henssen, Thyrea pachyphylla (Müll. Arg.) Henssen, T.pachyphylla var. laxa (Müll. Arg.) Henssen. The following new names (one as a new species) were found necessary: Pyrenopsis haematina P. M. Jørg. & Henssen and Thyrea confusa Henssen. New synonyms are given for several names. The world-wide distribution of the genera Phloeopeccania and Pterygiopsis is mentioned.

The world-wide distribution of allele frequencies at the human dopamine D4 receptor locus

1996 ◽  
Vol 98 (1) ◽  
pp. 91-101 ◽  
Author(s):  
Fong-Ming Chang ◽  
Judith R. Kidd ◽  
Kenneth J. Livak ◽  
Andrew J. Pakstis ◽  
K. K. Kidd
Keyword(s):  
World Wide ◽  
Wide Distribution ◽  
Allele Frequencies ◽  
Dopamine D4 Receptor ◽  
Receptor Locus ◽  
The World ◽  
D4 Receptor

scholarly journals CLASSIFICATION OF THE HORNTAILS AND SAWFLIES, OR THE SUB-ORDER PHYTOPHAGA

1898 ◽  
Vol 30 (12) ◽  
pp. 305-316 ◽  
Author(s):  
William H. Ashmead
Keyword(s):  
World Wide ◽  
Wide Distribution ◽  
The World

Family XIV. Tenthredinidae.This family is probably the most extensive of any of the families of the sawflies, and is of world-wide distribution, representatives of it being found in all parts of the world, although, as a whole, it is more numerously represented in the Palearctic and Neotropical regions than elsewhere.

scholarly journals The metaconule in the human upper molars

2017 ◽  
Vol 15 (3) ◽  
Author(s):  
Gabriel Bollini ◽  
Carlos Rodríguez Flórez ◽  
Sonia Colantonio
Keyword(s):  
Key Words ◽  
World Wide ◽  
Wide Distribution ◽  
Dental Morphology ◽  
The World

Summary: This article shows the world widedistribution of Metaconule trait on first human upper molars. The populational record of this traitcan help us to know better the human dental morphology, its geographic and microevolution of thisdental trait. Key words: Metaconule or 5 Cusp. Upper molars. World wide distribution.

Rotational Characteristics of the Green Solar Corona: 1947-1991

1994 ◽  
Vol 144 ◽  
pp. 139-141 ◽  
Author(s):  
J. Rybák ◽  
V. Rušin ◽  
M. Rybanský
Keyword(s):  
Solar Corona ◽  
World Wide ◽  
Rotation Period ◽  
Original Data ◽  
Coronal Emission ◽  
Time Intervals ◽  
Data Set ◽  
The World ◽  
Coronal Emission Line ◽  
Homogeneous Data

AbstractFe XIV 530.3 nm coronal emission line observations have been used for the estimation of the green solar corona rotation. A homogeneous data set, created from measurements of the world-wide coronagraphic network, has been examined with a help of correlation analysis to reveal the averaged synodic rotation period as a function of latitude and time over the epoch from 1947 to 1991.The values of the synodic rotation period obtained for this epoch for the whole range of latitudes and a latitude band ±30° are 27.52±0.12 days and 26.95±0.21 days, resp. A differential rotation of green solar corona, with local period maxima around ±60° and minimum of the rotation period at the equator, was confirmed. No clear cyclic variation of the rotation has been found for examinated epoch but some monotonic trends for some time intervals are presented.A detailed investigation of the original data and their correlation functions has shown that an existence of sufficiently reliable tracers is not evident for the whole set of examinated data. This should be taken into account in future more precise estimations of the green corona rotation period.

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