Results 11 to 20 of about 547,290 (394)

Thickness and structure of the martian crust from InSight seismic data

open access: yesScience, 2021
Single seismometer structure Because of the lack of direct seismic observations, the interior structure of Mars has been a mystery. Khan et al., Knapmeyer-Endrun et al., and Stähler et al.
B. Knapmeyer‐Endrun   +38 more
semanticscholar   +1 more source

Tectonic Inheritance During Plate Boundary Evolution in Southern California Constrained From Seismic Anisotropy

open access: yesGeochemistry, Geophysics, Geosystems, 2021
The style of convective force transmission to plates and strain‐localization within and underneath plate boundaries remain debated. To address some of the related issues, we analyze a range of deformation indicators in southern California from the ...
Vera Schulte‐Pelkum   +3 more
doaj   +1 more source

The Effect of Nanocellulose Content in Hydrogel Nanocomposites on the Strength of the Crusts (Case Study: Sand Dune Sample of Abuzidabad Siazgeh Desert) [PDF]

open access: yesعلوم آب و خاک, 2023
Maintaining soil structure and stability is essential, especially in arid and semi-arid regions with poor soil structural stability. Destruction of soil and its crust can cause wind erosion and desertification.
Z. Feizi   +2 more
doaj  

Implications on crustal structure from the South Finland Coastal (SOFIC) deep seismic sounding profile [PDF]

open access: yesBulletin of the Geological Society of Finland, 2023
We present results from a deep seismic sounding (DSS) experiment carried out along the southern coast of Finland in summer 2015. Data used in the survey derived from industrial blasts recorded by temporary project stations and permanent network ...
Timo Tiira   +6 more
doaj   +1 more source

Late Cenozoic faulting and the stress state in the south-eastern segment of the Siberian platform

open access: yesГеодинамика и тектонофизика, 2017
We have studied the structural geology and geomorphology of the fault zones in the junction area of the Angara-Lena uplift and the Predbaikalsky trough.
V. A. Sankov   +7 more
doaj   +1 more source

The relationship between mental toughness and affect intensity [PDF]

open access: yes, 2009
Mentally tough athletes are conceptualized as being able to function effectively in stressful situations and recent research has found small to moderate correlations between mental toughness and coping.
Bull   +23 more
core   +1 more source

Mental toughness and athletes’ use of psychological strategies [PDF]

open access: yes, 2010
This study tested the relationship between mental toughness and athletes’ use of psychological performance strategies. A sample of 67 male (M age = 22.55 years, SD = 4.96) and 40 female athletes (M age = 21.08 years, SD = 2.81) acted as participants, and
Azadi, Kayvon, Crust, Lee
core   +1 more source

An ion microprobe U-Th-Pb study of zircon xenocrysts from the Lahtojoki kimberlite pipe, eastern Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 2001
Eleven relatively large (diameter 1–2 mm) zircon grains extracted from the Lahtojoki kimberlite pipe (Eastern Finland Kimberlite Province) have been analysed by the ion microprobe NORDSIM for their U- and Pb- isotopic composition.
P. Peltonen, I. Mänttäri
doaj   +1 more source

Comparing two measures of mental toughness [PDF]

open access: yes, 2011
This paper tested relations between two measures of mental toughness. A sample of 110 male athletes (M age = 20.81 years; SD = 2.76), derived from University sports teams and local sports clubs, gave informed consent before completing two questionnaires ...
Christian Swann   +19 more
core   +3 more sources

Research on the Earth's Interior Conducted by Russia after IGY: The Geotraverse Project and "Intermargins"

open access: yesData Science Journal, 2009
Fifty years have passed since the International Geophysical Year (IGY) of 1957.58, one of the most important and noble initiatives in the history of science and in the history of humanity in general.
A G Rodnikov   +2 more
doaj   +1 more source

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