2,454 research outputs found
Night music: The twentieth century nocturne in piano teaching
The solo piano repertoire contains numerous examples of nocturnes by a wide variety of composers. Chopin\u27s nocturnes receive the most play time and are often used for pedagogical purposes. The purpose of this study is to explore the other piano nocturnes that could be used in piano pedagogy. The first chapter provides a discussion of the nocturne as a genre, including the definition of nocturne and the differences between the 19th and 20th Century conceptions of it. The second chapter lists nocturnes composed during the twentieth century and into the twenty-first century, as well as biographical and stylistic information of their composers. The remainder of the study focuses on individual nocturnes and their pedagogical value. Intermediate to advanced level nocturnes by a variety of composers, including Dave Brubeck, Benjamin Britten, Erik Satie, Francis Poulenc, Samuel Barber, Charles Griffes, and Lowell Liebermann, are examined
INTERFACING ECONOMIC AND DEMOGRAPHIC MODELS FOR RURAL AREAS: DESIGN AND METHODOLOGICAL CONSIDERATIONS
Community/Rural/Urban Development,
Avionics test bed development plan
The plan is for a facility for the early investigation and evaluation of new concepts for the control of large space structures, orbiter attached flex body experiments, and orbiter enhancements. This plan outlines a distributed data processing facility that will utilize the current JSC laboratory resources for the test bed development. The future studies required for implementation, the management system for project control, and the baseline system configuration are described
Avionics test bed development plan
A development plan for a proposed avionics test bed facility for the early investigation and evaluation of new concepts for the control of large space structures, orbiter attached flex body experiments, and orbiter enhancements is presented. A distributed data processing facility that utilizes the current laboratory resources for the test bed development is outlined. Future studies required for implementation, the management system for project control, and the baseline system configuration are defined. A background analysis of the specific hardware system for the preliminary baseline avionics test bed system is included
Effect of Lime on No-Tillage Corn Yields
The rapidly growing popularity and adoption of no-tillage systems of corn production have required us to re-evaluate some of our long established soil fertility practices and recommendations. Recent work by researchers at Kentucky and adjacent states show that the soil surface becomes very acid after a few years of continuous no-tillage corn production. This rapid decrease in soil pH is primarily associated with surface application of nitrogen fertilizers. Most lime recommendations and related research information for row crop production are based on plow-down application. Therefore, the effectiveness of surface-applied and unincorporated lime under no-tillage systems becomes a question of concern. We conducted lime studies on no-tillage corn at Princeton and Lexington to study this situation
Profitability of Variable Rate Fertilization on a Kentucky Soil (a Theoretical Analysis)
Grid soil sampling and variable rate fertilizer applications are a part of the precision agriculture movement that has captured the interest of many farmers. Variable rate fertilization requires extra expense and effort plus the use of often unfamiliar technology. Global Positioning Systems (GPS) equipment and computer software are used to outline and grid the field into small manageable units or “cells” (usually 2.5 acres). Each grid cell is soil sampled and tested for pH and available nutrients. Fertilizer recommendations are made on each grid cell and the fertilizer is spread by each grid cell using a truck equipped with GPS and variable rate fertilizer spreaders
An Attributional Analysis of Aggression Among Children who are Deaf
This exploratory study applied attribution theory to explain aggressive behaviors using a sample of thirty children who are deaf, ages 9-12. Students were shown four hypothetical scenarios of a child causing another child minor harm, such as bumping into him or her in the hall. The intention of the provocateur was ambiguous. Participants were instructed to pretend they were the child who had been harmed. Subsequently, they were questioned about the provocateur\u27s intentions, their own emotional responses, and their likely behavioral response. Consistent with our predictions, many children demonstrated hostile (i.e., hostile) attributional biases. Moreover, the results support the cognition, emotion, behavior sequence posited by attribution theory: the more intent participants ascribed to the provocateur, the angrier they reported being, and the more likely they were to anticipate responding aggressively. The relation between hostile attributions and aggressive responding was mediated by emotion. The findings underscore some potential cognitive and emotional antecedents of behavioral problems in a deaf population
Zinc Fertilizer Rates and Mehlich III Soil Test Levels for Corn
Zinc (Zn) is the micronutrient most often deficient for corn in Kentucky. This problem occurs every year but is more commonly seen in years with a cool, wet spring. Although the environment, soil type and past erosion each have an effect, the most important factors controlling plant available Zn are the soil pH, extractable soil phosphorus (P) and extractable soil Zn. While the amount of Zn in the plant increases as the available soil Zn increases, increasing levels of soil P and pH are strongly associated with reduced levels of Zn in the plant
Contending with Soil Compaction
Most compaction results from use of machinery on soil which is too wet to work well, or from overworking soil and destroying natural structure. The resultant pressure from tires and tillage tools compresses more soil into a given volume. Regardless of reason, the proportion of solid soil material relative to total volume of soil increases. In the process, natural soil aggregates are broken down and large pores become smaller, generally resulting in soil more difficult for plant roots to penetrate
- …