Concepts of operations for a reusable launch vehicle /

"September 1997."

Renaissance concepts of method.

Includes bibliography.

Concepts of community psychiatry; a framework for training.

Bibliography: p. 205-211.

Bureau of Power staff report : electric power supply and demand 1977-1986 as projected by the regional electric reliability councils in their April 1, 1977 responses to FPC order 383-4, docket R-362.

Chiefly tables.

The conquest of power;

Mode of access: Internet.

The Power of the Palestinian Landscape : An exploratory study of the functions of power using aerial image interpretation

The Palestinian region is changing rapidly, with both economic and cultural consequences. One way of approaching this very political process is thru the concept of landscape. By viewing the region as a multiprocessual, dynamic landscape the analysis allows for a holistic read where historical and contemporary projections, interpretations and notions of power are fused. This thesis draws on the scholarly fields of humanistic landscape research and aerial image interpretation as well as theories of orientalism and power. A case study of two regions of the West Bank is performed; interviews and observations provide localized knowledge that is then used in open-access image interpretation. By performing image interpretations this thesis explores the power embedded in mapping and the possible inclinations the development towards open-access geospatial analytic tools could have on the functions of power in the Palestinian landscape. By investigating the spatial configuration of the Palestinian landscape and tracing its roots this thesis finds four major themes that are particularly pivotal in the processual change of the Palestinian landscape: the Israeli/Palestinian time-space, the blurring of the conflict, the dynamics of the frontier region and the orientalist gaze. 

The Gaze and the Circumvention of Power in Richard Strauss’ Salome

Richard Strauss’ opera “Salome” is a musical discourse of the uneven power dynamics between male and female with the idea of the gaze as its central narrative. Under the patriarchal premise of the male gaze, the men emerge as the gazers, while the women are relegated to the role of submissive objectification. This paper examines the way Salome manipulates this patriarchal notion of the gaze for her own gain, voluntarily offering herself as the object of the male gaze. I further postulated that Salome strategically oscillates between the stereotypical image of femme fatale and femme fragile, intentionally succumbing to the masculine-constructed demonization and idealization of female power. Consequently, this paper traces how Strauss’ music realizes those gender portrayals and Salome’s resistance against the male order, reflecting the use of musical analyses as a tool in understanding gender roles and power in operas.

Current concepts of tumour metastasis

Background: Tumour metastasis remains the principal cause of treatment failure and poor prognosis in patients with cancer. Recent advances in our understanding of the biology of metastasis are providing novel potential targets for anti-cancer therapies. Aim: This paper reviews the current concepts in tumour metastasis. Methods: A review of Medline publications relating to the molecular biology and therapy of human tumour metastasis was conducted. Results and Discussion: Early metastasis models were based upon the premise of uninterrupted tumour growth, with the inevitable formation of distant metastases and eventual death of the patient. However, current research suggests that metastasis is an inefficient process governed by several rate-limiting steps, and that failure to negotiate these steps can lead to tumour dormancy. Successful metastatic tumour growth depends upon appropriate tumour-host microenvironment interactions and, ultimately, the development of vascularised metastases post-extravasation in the target organ. An understanding of the molecular mechanisms involved in this dynamic process will aid in the identification of therapeutic targets that may allow earlier diagnosis and more specific therapies for patients with metastasis.

Surveillance as a technique of power in physical education

This paper analyses surveillance as a technique of power in the culture of physical education, including its impact upon the health of teachers. Additionally, gendered aspects of surveillance are investigated because physical education is an important location in and through which bodies are inscribed with gendered identities. The embodied nature of physical educators' work renders the body as particularly significant in patterns of privilege and domination. The research was guided by Michel Foucault's work and poststructural feminist perspectives on the importance of power in social life. At nine schools across two international research sites, the functioning of surveillance was evidenced through the multi-directional workings of power in top-down, lateral, and bottom-up configurations. Data indicated that surveillance occurred on, through and about bodies. It had a strong gender dimension as the male gaze inscribed both female teachers' and students' bodies with value and competence. In terms of teachers' health, as well as responses to surveillance on a physical and emotional level, the workings of power were also influential in shaping teachers' identities.

Temperature changes in dental pulp associated with use of power grinding equipment on equine teeth

Objective To quantify the temperature changes in the dental pulp associated with equine dental procedures using power grinding equipment. Design A matrix experimental design with replication on the same sample was followed to allow the following independent variables to be assessed: horse age (young or old), tooth type (premolar or molar), powered grinding instrument (rotating disc or die grinder), grinding time (15 or 20 seconds) and the presence or absence of water coolant. Procedure Sound premolar and molar teeth from a 6-year-old horse and a 15-year-old horse, which had been removed postmortem, were sectioned parallel to the occlusal plane to allow placement of a miniature thermocouple at the level of the dental pulp. The maximum temperature increase, the time taken to reach this maximum and the cooling time were measured (n=10 in each study). The teeth were placed in a vice and the instrument used on the tooth as per clinical situation. Results Significant differences were recorded for horse age (P < 0.001), instrument type (P < 0.001), grinding time (P < 0.001) and presence or absence of coolant (P < 0.001). There was no significant difference for tooth type. Conclusion Thermal insult to the dental pulp from the use of power instruments poses a significant risk to the tooth. This risk can be reduced or eliminated by appropriate selection of treatment time and by the use of water irrigation as a coolant. The increased dentine thickness in older horses appears to mitigate against thermal injury from frictional heat.