Index Catalog // ScholarsArchive@OSU

Understanding the principles and procedures to retain green and red pigments in thermally processed peels-on pears (Pyrus communis L.)

Creator:: Ngo, Thao Xuan
Abstract:: Thermal stabilization of chlorophyll and anthocyanin on pear peels during thermal process was investigated in this study. The green color of peels-on thermally processed (canned) pears was successfully retained by complexation of magnesium-free chlorophyll with zinc ions, and the red pigments were stabilized through anthocyanin-stannous complexation and polymerization of pear...
Resource Type:: Dissertation
Full Text:: OF THE DISSERTATION OF Thao Xuan Ngo for the degree of Doctor of Philosophy in Food Science

A positive harmonic function in a rectangle

Creator:: Gabrielsen, Ralph Edwin
Resource Type:: Masters Thesis
Full Text:: OD b) sin() sinh('' V(x,y) = ¿ 'n a a i OD + lÉ b sinh(flXnh(fl3) L., n i OD + L Fn a

An eigenvalue wave analysis of a fixed semi-immersed rectangular structure

Creator:: Steimer, Robert Bruce
Abstract:: The problem of a fixed rectangular structure of unit width in a train of simple harmonic normally-incident waves is modeled. The solution allows for variable (1) length and draft of structure, (2) differing depths in the three (fore, aft, and beneath the structure) distinct regions, and (3) wave period. The...
Resource Type:: Masters Thesis
Full Text:: pressure q complex velocity vector sin sine sinh hyperbolic sine t time variable tan tangent tanh

Fully developed laminar natural convection in a vertical parallel-plate duct with constant wall heat flux

Creator:: Aktan, Gülçin
Abstract:: The problem of heat transfer due to free convection in a channel formed by two parallel, isoflux, vertical plates is of considerable importance in electronic cooling applications, thermosiphons, the optimum spacing of plates or components, industrial stacks, heat exchangers, nuclear power plants and combustion involving vertical walls. Although in each...
Resource Type:: Masters Thesis
Full Text:: that the Nusselt number is proportional to the channel Rayleigh number . Bodoia and Oster le [5

Hyperbolic trigonometry derived from the Poincare model

Creator:: Hoggatt, Verner E.
Resource Type:: Masters Thesis
Full Text:: (hereafter said to be nominally con- gruent) 5. angle ACB le congruent 5. nominal angles ACE and to

Nonlinear diffraction theory by an eigenfunction expansion of the Green's function

Creator:: Chen, Min-Chu
Abstract:: A second-order nonlinear diffraction theory is developed for a large diameter circular cylinder under the action of surface gravity waves of finite amplitude in water of-finite depth. Boundary value problems are derived by using a perturbation expansion and the solutions for the diffracted waves are given in terms of Fredholm...
Resource Type:: Dissertation
Full Text:: segment sin sine sinh hyperbolic sine S function describing the surface of the object S b bottom

Catalyst deactivation

Creator:: Khang, Soon-Jai, 1944-
Resource Type:: Masters Thesis
Full Text:: boundary conditions, Equations (30) and (31), becomes 1 sinh(3h A r*) C* at e = 0, 0 < r* < 1 (32) A r

Analysis and synthesis of active transmission lines

Creator:: Lindquist, Claude S.
Abstract:: Active transmission lines, a generalization of classical transmission lines, are useful electrical devices. They can be utilized to realize distributed amplifiers and to obtain other electrical characteristics unattainable with passive lines. Active lines have historical significance and model many physical processes including heat conduction in an internally heated material, a...
Resource Type:: Dissertation

Stability of pipelines under shoaling finite amplitude waves

Creator:: Huang, Min-chih
Resource Type:: Masters Thesis
Full Text:: ) in which H = the wave height and f(z) = cosh K(d+z)/sinh Kd 32 (3.1.9) (3.1.10) in which K = 27

Effect of initial conditions on the convergence rate of the energy equation in Couette flow

Creator:: Seddigh, Foad
Abstract:: Computers are very efficient in handling the problems which deal with iteration. Numerical treatment of the unsteady energy equation is one sort of iteration. The convergence of the unsteady film coefficient, in two dimensional space, to its steady state value has been deduced by comparison of the results of the...
Resource Type:: Masters Thesis
Full Text:: order to restrict the growth of the series in amplitude, it is required that le -XAt I < 1, thus it

ScholarsArchive@OSU

Understanding the principles and procedures to retain green and red pigments in thermally processed peels-on pears (Pyrus communis L.)

A positive harmonic function in a rectangle

An eigenvalue wave analysis of a fixed semi-immersed rectangular structure

Fully developed laminar natural convection in a vertical parallel-plate duct with constant wall heat flux

Hyperbolic trigonometry derived from the Poincare model

Nonlinear diffraction theory by an eigenfunction expansion of the Green's function

Catalyst deactivation

Analysis and synthesis of active transmission lines

Stability of pipelines under shoaling finite amplitude waves

Effect of initial conditions on the convergence rate of the energy equation in Couette flow

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