Preliminary results of electrical characteristics of mineralized and nonmineralized rocks from the Yellowknife area, Northwest Territories

C-band radar signatures of lithology in arctic environments: preliminary results from Bathurst Island, Northwest Territories

10.4095/207433 ◽

1996 ◽

Cited By ~ 1

Author(s):

P Budkewitsch ◽

M A D'Iorio ◽

J C Harrison

Keyword(s):

Northwest Territories ◽

Preliminary Results ◽

Radar Signatures

Thematic structural studies in the Slave Province: preliminary results and implications for the Yellowknife Domain, Northwest Territories

10.4095/202908 ◽

1995 ◽

Cited By ~ 3

Author(s):

W Bleeker ◽

C Beaumont-Smith

Keyword(s):

Northwest Territories ◽

Structural Studies ◽

Preliminary Results ◽

Slave Province

Preliminary results of a magnetotelluric survey across the Brock Inlier, Northwest Territories

10.4095/299099 ◽

2016 ◽

Author(s):

J E Spratt ◽

J A Craven ◽

R H Rainbird

Keyword(s):

Northwest Territories ◽

Preliminary Results

Preliminary results of detrital muscovite 40Ar/39Ar geochronology from the eastern Mackenzie Mountains and Mackenzie Plain, Northwest Territories

10.4095/292712 ◽

2013 ◽

Cited By ~ 2

Author(s):

J Powell ◽

D A Schneider

Keyword(s):

Northwest Territories ◽

Preliminary Results ◽

Mackenzie Mountains

Paleomagnetism of the Western Channel Diabase and Associated Rocks, Northwest Territories

Canadian Journal of Earth Sciences ◽

10.1139/e72-080 ◽

1972 ◽

Vol 9 (8) ◽

pp. 960-971 ◽

Cited By ~ 30

Author(s):

E. Irving ◽

J. A. Donaldson ◽

J. K. Park

Keyword(s):

Northwest Territories ◽

Remanent Magnetization ◽

Opposite Sign ◽

Canadian Shield ◽

Peak Amplitude ◽

Preliminary Results ◽

Late Precambrian ◽

General Region

The stable remanent magnetization of the Western Channel diabase (1325–1785 m.y.) determined at 35 sites has a mean direction of 356, −50 (α95 = 6°) and a corresponding pole at 9 °N, 115 °W (A95 = 6°). Studies of rocks bordering the diabase show that this magnetization was acquired at the time of initial cooling. Preliminary results from older sediments, diabase, and porphyry (1770 m.y.) give directions of opposite sign, with corresponding poles in the same general region. These results, and others recently published, allow the path of apparent polar wandering, relative to the Canadian Shield, to be constructed in a preliminary fashion for the middle and earlier Proterozoic. This path, together with that previously obtained by other workers for the late Precambrian, suggests that during the Proterozoic the pole moved through two cycles of a roughly sinusoidal path with a peak-to-peak amplitude of about 90° of arc and a period of several hundred million years.

Magnetotelluric and teleseismic experiments as part of the Walmsley Lake project, Northwest Territories: experimental designs and preliminary results

10.4095/212041 ◽

2001 ◽

Author(s):

A G Jones ◽

D Snyder ◽

J Spratt

Keyword(s):

Northwest Territories ◽

Experimental Designs ◽

Preliminary Results

Geochronological investigations of the Woodburn Lake group, western Churchill Province, Northwest Territories: preliminary results

10.4095/210060 ◽

1998 ◽

Cited By ~ 7

Author(s):

W J Davis ◽

E Zaleski

Keyword(s):

Northwest Territories ◽

Preliminary Results

Preliminary results of mapping and structural interpretation from the Woodburn project, western Churchill Province, Northwest Territories

10.4095/208635 ◽

1997 ◽

Cited By ~ 1

Author(s):

E Zaleski ◽

D Corrigan ◽

B A Kjarsgaard ◽

G A Jenner ◽

J A Kerswill ◽

...

Keyword(s):

Northwest Territories ◽

Structural Interpretation ◽

Preliminary Results

The O–C diagrams of minor planets − a new approach to modelling the rotation

International Astronomical Union Colloquium ◽

10.1017/s0252921100031407 ◽

1999 ◽

Vol 173 ◽

pp. 185-188

Author(s):

Gy. Szabó ◽

K. Sárneczky ◽

L.L. Kiss

Keyword(s):

Error Analysis ◽

Time Dependence ◽

Theoretical Work ◽

Minor Planet ◽

Minor Planets ◽

New Approach ◽

Preliminary Results ◽

Ccd Observations

AbstractA widely used tool in studying quasi-monoperiodic processes is the O–C diagram. This paper deals with the application of this diagram in minor planet studies. The main difference between our approach and the classical O–C diagram is that we transform the epoch (=time) dependence into the geocentric longitude domain. We outline a rotation modelling using this modified O–C and illustrate the abilities with detailed error analysis. The primary assumption, that the monotonity and the shape of this diagram is (almost) independent of the geometry of the asteroids is discussed and tested. The monotonity enables an unambiguous distinction between the prograde and retrograde rotation, thus the four-fold (or in some cases the two-fold) ambiguities can be avoided. This turned out to be the main advantage of the O–C examination. As an extension to the theoretical work, we present some preliminary results on 1727 Mette based on new CCD observations.

Cyclic Evolution of Sunspots: Gleaning New Results from Old Data

International Astronomical Union Colloquium ◽

10.1017/s0252921100064411 ◽

2000 ◽

Vol 179 ◽

pp. 163-165

Author(s):

S. K. Solanki ◽

M. Fligge ◽

P. Pulkkinen ◽

P. Hoyng

Keyword(s):

Sunspot Number ◽

Sunspot Cycle ◽

Preliminary Results ◽

Butterfly Diagram

AbstractThe records of sunspot number, sunspot areas and sunspot locations gathered over the centuries by various observatories are reanalysed with the aim of finding as yet undiscovered connections between the different parameters of the sunspot cycle and the butterfly diagram. Preliminary results of such interrelationships are presented.