Results 41 to 50 of about 508,852 (195)

Shear-Wave Anisotropy Measurements in the Crust from Receiver Functions: An Interplay of Lower and Upper Crustal Anisotropy

open access: yesGeosciences, 2023
We report a study using teleseismic P-wave receiver functions to infer the orientation of the maximum horizontal principal stress from the direction of upper crustal shear-wave velocity anisotropy.
Kevin L. McCormack   +3 more
doaj   +1 more source

Aggregate Interference Modeling in Cognitive Radio Networks with Power and Contention Control [PDF]

open access: yes, 2010
In this paper, we present an interference model for cognitive radio (CR) networks employing power control, contention control or hybrid power/contention control schemes.
Chen, Zengmao   +8 more
core   +1 more source

CRUSTAL AND UPPER MANTLE STRUCTURE IN THE EASTERN PART OF THE KAMCHATKA PENINSULA FROM P-WAVE RECEIVER FUNCTIONS

open access: yesГеодинамика и тектонофизика
The paper deals with the study of the deep structure of the Earth’s crust and upper mantle in the eastern part of the Kamchatka Peninsula. One-dimensional sections have been constructed to illustrate the relationship between shear wave velocity VS and ...
M. A. Khritova   +2 more
doaj   +1 more source

Miniaturization of flight deflection measurement system [PDF]

open access: yes, 1990
A flight deflection measurement system is disclosed including a hybrid microchip of a receiver/decoder. The hybrid microchip decoder is mounted piggy back on the miniaturized receiver and forms an integral unit therewith.
Fodale, Robert, Hampton, Herbert R.
core   +1 more source

The role of synchronization in digital communications using chaos - Part II: Chaotic modulation and chaotic synchronization. [PDF]

open access: yes, 2010
For pt. I see ibid., vol. 44, p. 927-36 (1997). In a digital communications system, data are transmitted from one location to another by mapping bit sequences to symbols, and symbols to sample functions of analog waveforms.
Chua, Leon O.   +2 more
core   +1 more source

Preserving ovarian function in patients receiving cyclophosphamide [PDF]

open access: yesLupus, 1999
CA Slater, MH Liang*, JW McCune, GM Christman and MR Laufer Department of Medicine, Division of Rheumatology, Immunology and Allergy, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts; Division of Rheumatology, Division of Obstetrics and Gynecology, University of Michigan Medical Center, University of Michigan Medical School ...
Slater, C. A.   +4 more
openaire   +3 more sources

Mantle Wavespeed and Discontinuity Structure Below East Africa: Implications for Cenozoic Hotspot Tectonism and the Development of the Turkana Depression

open access: yesGeochemistry, Geophysics, Geosystems, 2023
Ethiopia's Cenozoic flood basalt magmatism, uplift, and rifting have been attributed to one or more mantle plumes. The Nubian plate, however, has drifted 500–1,000 km north since initial magmatism at ∼45 Ma, having developed above mantle that now ...
A. Boyce   +5 more
doaj   +1 more source

Strategic Communication Between Prospect Theoretic Agents over a Gaussian Test Channel

open access: yes, 2017
In this paper, we model a Stackelberg game in a simple Gaussian test channel where a human transmitter (leader) communicates a source message to a human receiver (follower).
Akyol, Emrah   +3 more
core   +1 more source

Sexual function in hypertensive patients receiving treatment [PDF]

open access: yesVascular Health and Risk Management, 2006
In many forms of erectile dysfunction (ED), cardiovascular risk factors, in particular arterial hypertension, seem to be extremely common. While causes for ED are related to a broad spectrum of diseases, a generalized vascular process seems to be the underlying mechanism in many patients, which in a large portion of clinical cases involves endothelial ...
Thorsten Reffelmann, Robert A Kloner
openaire   +3 more sources

Deep structure of the Wulong goldfield, Liaodong Peninsula, China, revealed by receiver functions: implications for the tectonic and mineralization dynamics

open access: yesFrontiers in Earth Science
During the Mesozoic, the North China Craton experienced intense tectonic movements that resulted in the formation of numerous gold deposits on the Liaodong and Jiaodong Peninsulas in northeastern China.
Fan Zheng   +19 more
doaj   +1 more source

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