Combustion properties of kraft black liquor solids were studied using a laminar entrained flow reactor. The tendency of black liquors to release fume (compounds containing Na⁺, K⁺, Cl⁻, SO₄²⁻, SO₃²⁻, S₂0₃²⁻ and C0₃²⁻) during combustion were observed at 1000°C. Black liquor solids with a size fraction of 63 to 100...
The purpose of this study is to examine significant and persistent problems within the Salem-Keizer School District, particularly when comparing Douglas McKay High School to West Salem High School. Douglas McKay High School is one of the physically smallest schools in the district, with over 2000 students and has the...
School districts across the nation are engaged in an ongoing attempt to bring about
change. Educational researchers strive to initiate change in the classroom with students as
well as the teachers of these students.
The evaluation of a change effort is a key element in any implementation model; as
the...
Forecasts of the likelihood of occurrence of various
amounts of precipitation are very important, since
excessive precipitation amounts over relatively short time
periods can have adverse effects on public safety and
economic efficiency, As a result, forecasters at the
National Weather Service Forecast Office in San Antonio,
Texas were asked...
Published June 1930. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published March 1910. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
This paper examines the invasion of exotic wilding conifers on the native tussock grasslands of Aotearoa New Zealand. The investigation includes two studies and aims to better understand the structure of Pinus contorta seeds across tree crown positions and the viability rates of P. contorta seeds produced during a trees...
We took the back-propagation algorithms of Werbos for recurrent and feed-forward neural networks and implemented them on machines with graphics processing units (GPU). The parallelism of these units gave our implementations a 10 to 100 fold increase in speed. For nets with less than 20 neurons the machine performed faster...