Development of a grinding-specific performance test set-up

Abstract

The aim of this study was to develop a performance test set-up for America's Cup grinders. The test set-up had to mimic the on-boat grinding activity and be capable of collecting data for analysis and evaluation of grinding performance. This study included a literature-based analysis of grinding demands and a test protocol developed to accommodate the necessary physiological loads. This study resulted in a test protocol consisting of 10 intervals of 20 revolutions each interspersed with active resting periods of 50 s. The 20 revolutions are a combination of both forward and backward grinding and an exponentially rising resistance. A custom-made grinding ergometer was developed with computer-controlled resistance and capable of collecting data during the test. The data collected can be used to find measures of grinding performance such as peak power, time to complete and the decline in repeated grinding performance.     

School counselor educators: A grounded theory of career interest and satisfaction

Annually, there are school counseling specific counselor educator positions that remain unfilled. There is a need for more counselor educators with school counseling backgrounds. This grounded theory provides a model of the process by which school counselor educators decide to enter academia and what keeps them in their positions, based on focus groups with 32 participants. Results showed the reasons for leaving school counseling, what factors promote entry into school counselor education, and what keeps school counselor educators in that role. Implications for counselor education are provided.     

The Impact of Viewer Perceptions of Media Personae and Viewer Characteristics on the Strength,Enjoyment, and Satisfaction of Parasocial Relationships

Using a cross-sectional survey design (N = 338), we measured the impact of viewer perceptions of media personae and viewer characteristics on the strength, enjoyment, and satisfaction of parasocial relationships. Strength, enjoyment, and satisfaction of parasocial relationships were strongest with characters that viewers like that are perceived to be similar to the viewer or someone they know in real life. However, the strength and enjoyment of parasocial relationships decreased when the persona was perceived to be similar to either the viewer or someone they know in real life and the viewer was high on attachment anxiety, attachment avoidance, or loneliness. Limitations and implications are discussed.     

Advise with Permission?: The Effects of Advice Solicitation on Advice Outcomes

Two studies examine reactions to permitted (offered and permission granted), volunteered (given without offer or assent), and imposed advice (offered and given even though declined). In Study 1, participants’ ratings of advice quality and implementation intention were higher for volunteered and permitted than imposed advice. Only for a task that was highly personal did recipients have a significantly higher intention to use permitted than volunteered advice. Study 2 replicated results from Study 1 with a nonstudent sample. In addition, Study 2 found stronger differences between volunteered and permitted advice, with permitted advice rated more positively. Study 2 also examined the effect of using you pronouns, which have been linked to confrontation and criticism, when giving advice, but found no consistent effects on advice outcomes.     

刘平勇小说的道德批判精神

刘平勇的小说集《另一种悬崖》，着力刻画了滇东北贫困农村的弱势群体形象，鲜明展现了他们复杂多样的道德生活、道德观念和道德境界．明确表现了作家强烈的道德批判精神，具有积极的道德教育作用。     

关于密度函数公式的注记

给出了Z=X^2/a^2＋Y^2/b^2,Z=X^2/a^2-Y^2/b^2,Z=√X^2/a^2＋Y^2/b^2,Z=Y/aX^2的密度函数公式.     

Knowledge creation processes as critical enablers for innovation

Knowledge conversion is a prominent theme within the knowledge management field and the question arises how knowledge creation processes can grow innovation capability maturity. This notion provides the platform for aligning knowledge creation processes to the requirements for innovation capability growth from one maturity level to the next. In order to achieve this alignment, the authors identified a knowledge creation path as a key enabler for maturity growth in each innovation capability area. Knowledge management tools and organisational facilitating conditions that support the specific knowledge processes highlighted in the identified path were identified through a literature study and subsequently synthesised to form a framework. This framework provides guidelines for the use of knowledge creation processes as a vehicle to improve innovation. The amount of time needed to practically test the framework does not allow for the practical implementation of the framework and the impact of the framework was demonstrated by discussing a practical organisational scenario.