Environmentalism, like any other noteworthy social movement, has been met with some resistance. Opposition to this movement has come both from the general public and from organized anti-environmental groups. The closeness, or lack thereof, between the organized groups' messages and those of the public has yet to be clearly defined. Given that organized groups are often more capable of getting their message out to a larger audience, it is important to know to what extent the thoughts and ideas they put forward are representative of those of the public. Without examining this relationship, responding to anti-environmental sentiment in the public will be difficult.In an effort to understand opposition towards environmentalism in the general public, this project examined the blogosphere. Anti-environmental weblog (blog) postings were subjected to a content analysis in order to reveal common themes present within them. The specific focus of the analysis was on the manner in which environmentalism was portrayed by its opponents, as opposed to points of factual disagreement. Comparisons were then made to the arguments of the organized anti-environmentalism factions, and a more complete picture of the opposition toward environmentalism was constructed. From this basis, recommendations for a response to anti-environmental sentiment from leaders in the area of sustainable development were given.

The ability to process and respond to environmental cues requires the transformation of a sensory stimulus into an appropriate motor response, a process known as a sensorimotor transformation. The anti-saccade task can be used to investigate the ability of a subject to suppress a reflexive saccade towards a visual stimulus (pro-saccade) and generate a voluntary saccade 180° away from it. Additional steps are involved in the anti-saccade sensorimotor transformation that do not occur in the pro-saccade, which may produce performance differences between pro- and anti-saccade metrics. We were interested in exploring these differences to gain insight on the mechanism of the sensorimotor transformation of the anti-saccade and to uncover any directional biases in saccadic performance. Two experiments were performed, one in which stimuli were presented at 20 angular positions with a constant eccentricity of 12°, and another using 18 possible eccentricities along the horizontal. Pro-saccades had faster SRTs and velocities, larger amplitudes, higher accuracy and less variation in their trajectories than anti-saccades. Pro- and anti-saccade performance was shown to exhibit a similar dependence on both saccade goal direction and eccentricity. Differences manifested as a generalized reduction in anti-saccade performance that can be described as a scalar multiple of pro-saccade performance at all locations. Possible causes of this reduced performance were speculated to be i) the involvement of higher cortical structures, ii) errors in the internal representation of the stimulus, iii) sensorimotor coordinate transformation inaccuracy, and iv) online updating of the motor plan and the speed accuracy trade off inherent to saccades. The results of this study are comparable to previous monkey and human studies however certain differences were found that require further investigation. Further investigation is also required to determine the validity of the possible causes of performance reduction in the anti-saccade task and their specific contributions. / Thesis (Master, Neuroscience Studies) -- Queen's University, 2011-09-08 16:31:18.398

No description available.

No description available.

No description available.

No description available.

No description available.

Satellite capabilities greatly enhance both the military and civilian sectors of society. Anti-satellite (ASAT) weapons pose a serious risk to all satellites. Chapter One of this thesis discusses current satellite capabilities. Chapter Two, details the wide variety of ASAT weapons. Chapter Three turns to the intentions of various States to employ ASATs. Chapter Four analyzes the legal implications of using force against satellites---beginning with the laws relating to the use of force in general, including the right of self-defense, and then progressing through relevant provisions of the laws of armed conflict. It also addresses the debate over the militarization and weaponization of outer space and past efforts at non-proliferation that relate to space activities. Chapter Five addresses the creation of space debris---a side effect of ASAT use. I will conclude with a short discussion regarding the potential for a new international agreement restricting the use of ASATs.

Thesis (M.Tech.: Chiropractic)- Dept. of Chiropractic, Durban Institute of Technology, 2002 xii, 90 leaves / The purpose of this study was to determine the relative efficacy of topical flurbiprofen in the form of a local action transcutaneous patch (LAT), in the treatment of lateral epicondylitis.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal