Index Catalog // ScholarsArchive@OSU

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Creator:: Peachey, Ronald Edward
Abstract:: This study evaluated the effects of tillage system, rotational tillage sequences, and winter seed burial depth on weed seedling recruitment in irrigated cropping systems. Notill (NT) planting of vegetable crops reduced emergence of hairy nightshade by 77 to 99% and Powell amaranth emergence from 50 to 87% compared to conventional...
Resource Type:: Dissertation
Full Text:: the degree of Doctor of Philosophy in Crop Science presented on July 20, 2004. Title: Seedling

Finite elements analysis of circular cell bulkheads

Creator:: Kittisatra, Likhit
Abstract:: A mathematical model is developed for the analysis of circular cell bulkheads subjected to gravity loads of cell fill, backfill, lateral pressure, and surcharge load using the finite element method. The finite element circular cell model consists of axisymmetric triangular and/or quadrilateral ring elements for soil and cylindrical shell elements...
Resource Type:: Dissertation
Full Text:: Finite element analysis of circular cell bulkheads AN

Interpreting the circular dichroism of cyclic dimers of amino acids

Creator:: Bowman, Richard Leroy
Abstract:: Independent systems theory has been used to interpret the circular dichroism (CD) spectra in the vacuum uv of three cyclic dimers of amino acids. First, the theory for rotational strengths is developed in terms of degenerate and nondegenerate group functions. All terms to first order in perturbation theory are kept....
Resource Type:: Dissertation
Full Text:: 20 76 80 82 86 87 88 93 95 97 99 112 115 117 INTERPRETING THE CIRCULAR DICHROISM OF

Behavior of a circular cell bulkhead during construction

Creator:: Khuayjarernpanishk, Thanasarn
Abstract:: A single cell in a 12 cell bulkhead was instrumented to observe its behavior and confirm design assumptions during construction. Vibrating wire strain gages were employed to measure horizontal strains in sheetpiling webs. These were converted to interlock force at eight locations and three elevations around the cell. The deformed...
Resource Type:: Dissertation
Full Text:: reduction in passive resistance at the toe. 20 PROJECT DESCRIPTION The site of the circular cell

Circular dichroism of monosaccharides in the vacuum ultraviolet

Creator:: Nelson, Richard Gordon
Resource Type:: Dissertation
Full Text:: circular dichroism spectra of 20 monosaccharides in aqueous or deuterium oxide solution have been measured

Understanding and improving error-correcting output coding

Creator:: Kong, Eun Bae
Abstract:: Error-correcting output coding (ECOC) is a method for converting a k-classsupervised learning problem into a large number L of two-class supervised learningproblems and then combining the results of these L evaluations. Previous researchhas shown that ECOC can dramatically improve the classi cation accuracy of supervisedlearning algorithms that learn to classify...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Computer Science presented on February 20, 1995. Title: Understanding

Base inclinations for synthetic nucleic acids in solution

Creator:: Jin, Xiaokui
Resource Type:: Dissertation
Full Text:: LIST OF FIGURES II.1. The circular dichroism of poly(dAdT)-poly(dAdT) in 10 mM sodium phosphate buffer

Fluid forces on smooth and rough circular cylinders

Creator:: Lin, Cheng-wen
Resource Type:: Dissertation
Full Text:: Orientations of Cylinders 59 20 Drag and Inertia Coefficients versus for Various Cylinder Orientations 61 21

A theoretical analysis of information networks in the fishery

Creator:: Hanna, Susan
Resource Type:: Dissertation
Full Text:: commands wide use in economics, no general theory of the economics of information exists [Eisgruber

Circular dichroism of amylose and glucose oligosaccharides in the vacuum ultraviolet

Creator:: Lewis, Donald George
Abstract:: The circular dichroism spectra of amylose, the maltose oligomers, cellobiose, and the cycloamyloses are measured in aqueous solution to 1640 A. Two bands are found in this region. The long wavelength band is assigned to the ether chromophores; the short wavelength band is assigned to the hydroxyls and further ether...
Resource Type:: Dissertation
Full Text:: °, 20°, 30°, 40°, and 50°C. zn 4. Circular di chroism spectra of amylose in a five percent n-butanol

ScholarsArchive@OSU

Seedling recruitment of hairy nightshade and other summer annual weeds in irrigated row crops

Finite elements analysis of circular cell bulkheads

Interpreting the circular dichroism of cyclic dimers of amino acids

Behavior of a circular cell bulkhead during construction

Circular dichroism of monosaccharides in the vacuum ultraviolet

Understanding and improving error-correcting output coding

Base inclinations for synthetic nucleic acids in solution

Fluid forces on smooth and rough circular cylinders

A theoretical analysis of information networks in the fishery

Circular dichroism of amylose and glucose oligosaccharides in the vacuum ultraviolet

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