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Now showing items 701-710 of 801
Status of environmental education in Texas public schools, Education Service Center, Region X
(1995)
This 1994 study investigated fifth grade teachers in Texas public schools located in Education Service Center, Region X. Response rate was 38% (316 of 836 potential respondents). Sampling error was +/- 4% at the 95% ...
The effect of summary knowledge of results on error detection capabilities
(1995)
Feedback is critical for learning any task. One form of
Investigation of solid acidity in zeolites by nuclear magnetic resonance
(1995)
The nature of Bronsted acidity in zeolite catalysts was investigated by several in situ NMR experiments. The proton sites were directly observed by IH-MAS NMR experiments. Dynamics of the zeolite protons were invested ...
Application of finite difference time domain method in RF problems associated with magnetic resonance imaging
(1995)
Magnetic resonance imaging (NM) has been widely applied in medical diagnostics and other fields. It operates at field strengths ranging from a small fraction of a Tesla to as much as four Tesla, with some investigators ...
Analysis of cyclin-dependent kinases as sensitive indicators of cellular proliferation in teleost embryos and larvae
(1995)
Morphological, biochemical, and molecular studies of cellular
Molecular markers for defense response genes in sorghum
(1995)
Oligonucleotide primers made complementary to conserved sequences in phenylalanine ammonia-lyase (PAL), chalcone synthase (CHS), chitinase (CHT), glucanase (GLU), cinnamyl-alcohol dehydrogenase dehydrogenase (CAD), ...
Altered phenolic activity in Pinus elliottii cell cultures challenged with the fungus, Ceratocystis minor
(1995)
A plant cell culture system was developed to study biochemical responses of Pinus elliottii Engelm. (slash pine) cells to Ceratocystis minor (Hedgc.) Hunt, a fungal parasite of southern pines. Early experiments showed ...
Socioeconomic differentials among selected colonia and non-colonia populations on the Texas-Mexico border
(1995)
Colonias on the Texas side of the Texas-Mexico border have been characterized as isolated pockets of poverty in unincorporated areas lacking basic physical infrastructure such as water and sewer. Much of the attention ...
Modeling the Electrical Discharge Machining process
(1995)
Electrical Discharge Machining (EDM) is a non-conventional machining process where material removal is achieved by electro-thermal energy. Since its discovery nearly 40 years ago, it has steadily gained importance and it ...