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Now showing items 6781-6790 of 6804
Formation evaluation using wavelet analysis on logs of the Chinji and Nagri Formations, northern Pakistan
(Texas A&M University, 2006-10-30)
The relatively new method of using wavelets in well log analysis is a powerful tool for
defining multiple superimposed scales of lithic trends and contacts. Interpreting
depositional processes associated with different ...
Changes in relationship quality across the female menstrual cycle: a diary study of dating couples
(Texas A&M University, 2007-04-25)
Strategic pluralism in human mating behaviors has been explored in recent years.
Women may engage in short-term and long-term mating relationships simultaneously to
reap the benefits of both strategies. However, little ...
Covariant Weyl quantization, symbolic calculus, and the product formula
(Texas A&M University, 2006-08-16)
A covariant Wigner-Weyl quantization formalism on the manifold that uses
pseudo-differential operators is proposed. The asymptotic product formula that leads
to the symbol calculus in the presence of gauge and gravitational ...
Coupled dynamic analysis of floating offshore wind farms
(2009-05-15)
During the past decade, the demand for clean renewable energy continues to rise
drastically in Europe, the US, and other countries. Wind energy in the ocean can possibly
be one of those future renewable clean energy sources ...
Mesoscale ensemble-based data assimilation and parameter estimation
(Texas A&M University, 2005-11-01)
The performance of the ensemble Kalman filter (EnKF) in forced, dissipative
flow under imperfect model conditions is investigated through simultaneous state and
parameter estimation where the source of model error is the ...
An alternative to the Winland R35 method for determining carbonate reservoir quality
(Texas A&M University, 2008-10-10)
The Winland R35 method [Log R35 = 0.732 + 0.588 (Log Kair) 0.864 (Log O)] is
based on the relationship between porosity, permeability, and pore throat radius at the
point of 35% mercury saturation in capillary pressure ...
A geological and geophysical study of the Sergipe-Alagoas Basin
(Texas A&M University, 2008-10-10)
Extensional stresses caused Africa and South America to break up about 130
Million Years. When Africa rifted away from South America, a large onshore triple
junction began at about 13° S and propagated northward. This ...
A tribological and biomimetic study of potential bone joint repair materials
(2009-05-15)
This research investigates materials for bone-joint failure repair using tribological and biomimicking approaches. The materials investigated represent three different repairing strategies. Refractory metals with and without ...
Semi-analytical estimates of permeability obtained from capillary pressure
(Texas A&M University, 2006-04-12)
The objective of this research is to develop and test a new concept for predicting permeability from routine
rock properties. First, we develop a model predicting permeability as a function of capillary pressure. Our
model, ...
Ethnopalynological applications in land and water based archaeology
(2009-05-15)
Ethnopalynology is a specialty within palynology that centers specifically on past
and present palynological data related to humans. Palynological data may be a
significant tool to archaeologists if the applications and ...