Index Catalog // ScholarsArchive@OSU

Total synthesis of (-)-7-epicylindrospermopsin

Creator:: Hansen, Joshua D.
Abstract:: The first asymmetric synthesis of (-)-7-epicylindrospermopsin via intramolecular nitrone cycloaddition is described. The synthesis utilized a convergent approach to prepare the cycloaddition precursor 176, which was assembled by condensation of hydroxylamine 175 with aldehyde 145. Hydroxylamine 175 was synthesized from ethylene glycol (166) in seven steps. Aldehyde 145 was completed...
Resource Type:: Dissertation
Full Text:: Total Synthesis of (-)-7- Epicylindrospermopsin AN ABSTRACT

A synthesis of 6-n-propyl-7-methyltetralin-5-C¹⁴

Creator:: Odell, Norman Raymond
Resource Type:: Dissertation
Full Text:: A Synthesis of 6-n-Propyl-7-Methyltetralin-5-c14 . . A

A study of the Jacobsen rearrangement of 6-n-propyl-7-methyltetralin

Creator:: Olafsson, Patrick Gordon
Resource Type:: Dissertation
Full Text:: A study of the Jacobsen rearrangement of 6-n-propyl-7

Investigation of the complexes of 3-(2-arsonophenylazo)-4,5-dihydroxy-2, 7-naphthalenedisulfonic acid, "arsenazo," with alkaline earths

Creator:: Warren, Herbert Dale
Resource Type:: Dissertation
Full Text:: )-4,5-dihydroxy-2, 7-naphthalenedisulfonic acid, "arsenazo," with alkaline earths AN ABSTRACT OF THE

Investigations of regulatory T cell induction by 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin during a graft-versus-host response

Creator:: Marshall, Nikki B.
Abstract:: The immune toxicity of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) has been studied for over 35 years, but only recently has the profound immune suppression associated with TCDD exposure been linked to induction of regulatory T cells (Tregs). The effects of TCDD are mediated through binding the aryl hydrocarbon receptor (AhR), a ligand-activated transcription...
Resource Type:: Dissertation
Full Text:: Microbiology presented on December 1, 2009. Title: Investigations of Regulatory T cell Induction by 2, 3, 7

A study to determine the need for mathematics inservice training for untrained and trained teachers in K-7 rural schools in Manicaland, Zimbabwe

Creator:: Makande, Tendekai Don
Abstract:: The purpose of this study was to determine the need for mathematics inservice training for untrained and trained teachers in K-7 rural schools in Manicaland, Zimbabwe. The auxiliary teachers do not have any professional preparation before entry into the teaching profession. The study sought to determine the mathematics areas needed...
Resource Type:: Dissertation
Full Text:: training for untrained and trained teachers in K-7 rural schools in Manicaland, Zimbabwe AN ABSTRACT OF

The effects of ad libitum feeding 7% crude protein diets with varying energy levels on the reproductive performance of caged broiler breeder males

Creator:: Rakphongphairoj, Vinai
Abstract:: The reproductive performance of four strains of broiler breeder males (BBM) were compared when housed in individual cages from 22 to 56 weeks of age (WOA), and fed Asi libitum 7% crude protein (CP) diets with 1985, 2424, 2868 kilocalories (kcal) metabolizable (M) energy (E) per kg of feed and...
Resource Type:: Dissertation
Full Text:: The effects of ad libitum feeding 7% crude protein diets

Synthesis and catalytic applications of derivatives of 7,7'-dihydroxy-8,8'-biquinolyl (azaBINOL)

Creator:: Wang, Chao
Abstract:: The synthesis of axially chiral polyfunctional derivatives of 8,8'-biquinolyl was explored and the catalytic action of appropriate derivative types investigated in three separate processes: (1) the silylcyanation of carbonyl groups and imines, (2) alkylation of a glycine Schiff-base via phase transfer-catalysis, and (3) direct amide bond formation from simple amines...
Resource Type:: Dissertation
Full Text:: for the degree of Doctor of Philosophy in Chemistry presented on June 20, 2013. Title: Synthesis and

Experiencing service-learning in prison

Creator:: Kopet, Julie G.
Abstract:: The purpose of this qualitative, phenomenological study was to explore the lived experiences of incarcerated women who participated in a service-learning program to help the homeless. Service-learning is effective pedagogy for involving students in civic engagement, and their involvement has been shown to increase the self-esteem of participating college students....
Resource Type:: Dissertation
Full Text:: the degree of Doctor of Philosophy in Education presented on April 25, 2013. Title: Experiencing

Growth and characterization of the p-type semiconductors SnS and BiCuOSe

Creator:: Francis, Jason
Abstract:: BiCuOSe and SnS are layered, moderate band gap (ε[subscript G] ≈ 1 eV) semiconductors that exhibit intrinsic p type conductivity. Doping of BiCuOSe with Ca results in a slight expansion of the lattice and an increase of the hole concentration from 10¹⁸ cm⁻³ to greater than 10²⁰ cm⁻³. The large...
Resource Type:: Dissertation
Full Text:: Philosophy in Physics presented on May 30, 2013. Title: Growth and Characterization of the p-type

ScholarsArchive@OSU

Total synthesis of (-)-7-epicylindrospermopsin

A synthesis of 6-n-propyl-7-methyltetralin-5-C¹⁴

A study of the Jacobsen rearrangement of 6-n-propyl-7-methyltetralin

Investigation of the complexes of 3-(2-arsonophenylazo)-4,5-dihydroxy-2, 7-naphthalenedisulfonic acid, "arsenazo," with alkaline earths

Investigations of regulatory T cell induction by 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin during a graft-versus-host response

A study to determine the need for mathematics inservice training for untrained and trained teachers in K-7 rural schools in Manicaland, Zimbabwe

The effects of ad libitum feeding 7% crude protein diets with varying energy levels on the reproductive performance of caged broiler breeder males

Synthesis and catalytic applications of derivatives of 7,7'-dihydroxy-8,8'-biquinolyl (azaBINOL)

Experiencing service-learning in prison

Growth and characterization of the p-type semiconductors SnS and BiCuOSe

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