Optic projection : principles, installation, and use of the magic lantern, projection microscope, reflection lantern moving picture machine, fully illustrated with plates and with over 400 text-figures /

Bibliography: p. 693-703.

Method of determining the coefficient of storage from straight-line plots without extrapolation /

Mode of access: Internet.

Investigations of evaporation from a screened pan and development of a coefficient for the conversion of pan evaporation to lake evaporation /

Mode of access: Internet.

Aids to reflection, in the formation of a manly character, on the several grounds of prudence, morality, and religion: illustrated by select passages from our elder divines, especially from Archbishop Leighton.

Mode of access: Internet.

Aids to reflection : in the formation of a manly character on the several grounds of prudence, morality, and religion : illustrated by select passages from our elder divines, especially from Archbishop Leighton /

Mode of access: Internet.

Reflection; a tale.

Mode of access: Internet.

Aids to reflection, in the formation of a manly character on the several grounds of prudence, morality and religion. With a copious index to the work, and translations of the Greek and Latin quotations, by Thomas Fenby.

Mode of access: Internet.

The Young man's Sunday book : a practical exhibition of doctrines, duties, and principles, adapted to improve the taste, to excite the reflection, and to promote the piety, usefulness, and happiness, of the young.

Mode of access: Internet.

Aids to reflection in the formation of a manly character on the several grounds of prudence, morality, and religion : illustrated by select passages from our elder divines, especially from Archbishop Leighton /

Mode of access: Internet.

Recherches experimentales sur la dispersion rotatoire ; Etude numerique sur les relations entre le coefficient critique et le volume moleculaire /

Thesis (doctoral)--Universite de Geneve.

Pre-Service Teachers’ Mathematics Language and Reflection in the Context of an Early Childhood Mathematics Methods Course

Thesis (Ph.D.)--University of Washington, 2016-06

Reflection of structural waves at a solid/liquid interface

This paper investigates the reflection characteristics of structural or guided waves in rods at a solid/liquid interface. Structural waves, whose wavelengths are much larger than the diameter of the rod, are described in a first approximation by classical one-dimensional wave theory. The reflection characteristics of such waves at a solid/liquid (melting) interface has been reported by two different ultrasonic measurement techniques: first, measuring the fast regression rate of a melting interface during the burning of metal rod samples in an oxygen-enriched environment, and second, monitoring the propagation of the solid/liquid interface during the slow melting and solidification of a rod sample in a furnace. The second work clearly shows that the major reflection occurs from the solid/liquid interface and not the liquid/gas interface as predicted by plane longitudinal wave reflectivity theory. The present work confirms this observation by reporting on the results of some specially designed experiments to identify the main interface of reflection for structural waves in rods. Hence, it helps in explaining the fundamental discrepancy between the reflection characteristics at a solid/liquid interface between low frequency structural waves and high frequency bulk waves, and confirms that the detected echo within a burning metallic rod clearly represents a reflection from the solid/liquid interface. (C) 2003 Elsevier Science B.V. All rights reserved.

Solution of the dual reflection equation for A(n-1)((1)) solid-on-solid model

We obtain a diagonal solution of the dual reflection equation for the elliptic A(n-1)((1)) solid-on-solid model. The isomorphism between the solutions of the reflection equation and its dual is studied. (C) 2004 American Institute of Physics.

Hydrodynamics and mass transfer coefficient in activated sludge aerated stirred column reactor: Experimental analysis and modeling

The aerated stirred reactor (ASR) has been widely used in biochemical and wastewater treatment processes. The information describing how the activated sludge properties and operation conditions affect the hydrodynamics and mass transfer coefficient is missing in the literature. The aim of this study was to investigate the influence of flow regime, superficial gas velocity (U-G), power consumption unit (P/V-L), sludge loading, and apparent viscosity (pap) of activated sludge fluid on the mixing time (t(m)), gas hold-up (epsilon), and volumetric mass transfer coefficient (kLa) in an activated sludge aerated stirred column reactor (ASCR). The activated sludge fluid performed a non-Newtonian rheological behavior. The sludge loading significantly affected the fluid hydrodynamics and mass transfer. With an increase in the UG and P/V-L, the epsilon and k(L)a increased, and the t(m), decreased. The E, kLa, and tm,were influenced dramatically as the flow regime changed from homogeneous to heterogeneous patterns. The proposed mathematical models predicted the experimental results well under experimental conditions, indicating that the U-G, P/V-L, and mu(ap) had significant impact on the t(m) epsilon, and k(L)a. These models were able to give the tm, F, and kLa values with an error around +/- 8%, and always less than +/- 10%. (c) 2005 Wiley Periodicals, Inc.