Search
Now showing items 51-60 of 1390
The economic impact of international inbound tourism on the South Korean economy and its distributional effects on income classes
(1992)
The first objective of this study is to estimate the economic impact of international inbound tourist expenditure on the South Korean economy. An Input-Output (I-O) model is developed to derive tourism multipliers in terms ...
Measures of capability under nonstandard conditions
(1993)
Capability indices measure the proportion of process output which lies outside two specification limits. The index, C[p], is used to quantify the potential of a process to stay within the specification limits. The indices, ...
Parquet theory of finite temperature boson systems
(1992)
In this dissertation, we use the parquet summation for the two-body vertex as the framework for a perturbation theory of finite-temperature homogeneous boson systems. Our present formalism is a first step toward a full ...
Dietary mineral requirements of Penaeus vannamei : evaluation of the essentiality for thirteen minerals and the requirements for calcium, phosphorus, copper, iron, zinc, and selenium
(1990)
The dietary requirements for calcium, phosphorus, Ca:P ration, copper, iron, zinc and selenium as well as the effects of phytate on zinc bioavailability to juvenile P. vannamei were evaluated utilizing a casein/gelatin ...
A mathematical model of a hydrogen/oxygen alkaline fuel cell
(1991)
A mathematical model of a hydrogen/oxygen alkaline fuel cell is presented that can be used to predict the polarization behavior under various power loads. The major limitations to achieving high power densities are indicated ...
Use of hydrothermal methods for the synthesis of metal molybdates, copper carboxylates and molybdenum phosphates
(1990)
In this work, hydrothermal reactions were studied as a synthetic method in three systems: metal molybdates, copper carboxylates and molybdenum phosphates. Different solvents were used in each system studied to determine ...
Non-invasive, objective measurement of intramuscular fat in beef through ultrasonic A-mode and frequency analysis
(1991)
A noninvasive, objective measurement method for predicting intramuscular fat concentration in beef through ultrasonic A-mode and frequency analysis was developed. Ultrasonic longitudinal and shear speed were evaluated for ...
America's back door : indirect international immigration via Mexico to the United States from 1875 to 1940
(1992)
Mexico provided many opportunities for indirect international immigration to the United States between the years 1876 and 1940. The immigrants traveled from their countries of birth, for example China, Japan, Eastern Europe, ...
Fate of (14C)xanthotoxin (8-methoxypsoralen) in laying hens and lactating goats
(1990)
The metabolism of xanthotoxin, a naturally-occurring furanocoumarin photosensitizer, was studied in laying hens and lactating goats treated with a single oral dose equivalent to 10 mg xanthotoxin/kg of body weight. Within ...
The chemical generation of superoxide ion, and its relative reactivity (versus hydroperoxide ion and hydroxide ion) with halocarbons, esters, and nitriles in aprotic media
(1990)
With dioxygen-saturated (1 atm, 2.1 mM) dimethyl sulfoxide solutions that contain aniline (1-15 mM), the addition of excess hydroxide ion (10:1 HO-/PhNH2) yields approximately two superoxide ions (O2-), one azobenzene, and ...