540 resultados para Ski alpin


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Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal

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W dzisiejszym świecie idea indywidualizmu jest nieodłącznie kojarzona z „amerykańskością”. Czy zawsze tak było? Czy Amerykanie wynaleźli „indywidualizm”, czy idea ta narodziła się w Europie? Autorka próbuje zaprezentować najważniejsze cechy indywidualizmu amerykańskiego. Przyjrzymy się czynnikom takim, jak: interes osobisty versus interes społeczny, presja społeczna do osiągania sukcesów czy protestancka etyka pracy, które mogą wpływać na samoświadomość, poczucie własnej wartości i autoekspresję. Przedstawione zostaną główne zasady amerykańskiego paradygmatu komunikacyjnego i powszechne wobec niego reakcje. W końcu, rozmyślać będziemy nad wpływem globalizacji i kultury masowej na wizerunek siebie oraz nad problemem antyamerykanizmu, włącznie z oporem przeciwko indywidualizmowi amerykańskiemu, jako reakcji na wszechobecność kultury amerykańskiej.

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The Meteorological Section at the scientific camp 2009–2010 conducted a series of meteorological measurements in the region of Biała Góra. The exploration area is located about 2 km east of Międzyzdroje, at the research station of the AMU Faculty of Geographical and Geological Sciences. Members of the section made measurements in the six selected points. The location of points had to reflect the specifics of the area (from the beach to the car park at the research station). The section focused on three basic measurements: air temperature (2009–2010), relative humidity (2009–2010) and atmospheric pressure (2009). This article aims to analyse a topoclimate section of cliff coast in the Wolin National Park. The compilation recognised the impact of various land surfaces, sea and altitude on the variability of air temperature and relative humidity. It notes the varied course of the daily meteorological elements analysed, which is directly related to the value of radiation balance dependent upon the intensity of direct solar radiation. In this article, particular emphasis is applied to the analysis of temperature amplitudes and humidity at different measuring points.

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A search for a submerged jet ski and the lost limb of its driver involved in a collision with a speedboat was made in a shallow lake in Northern Ireland. The location of both was crucial to establishing events at the time of the accident. Local intelligence suggested both objects were likely to be partially-buried by lacustrine silt. To avoid sediment churning, this required non-invasive, completely non-destructive assessment and mapping of the scene. A MALA RAMAC ground-penetrating radar system (GPR) mounted on floats for surveying from walkways and jetties or placed in a small rubber dinghy for offshore profiling was used. A grid was established and each line surveyed with 100, 200 and 400MHz antennae. In waters over 6m deep GPR data showed the form of the lake floor but excessive ringing occurred in the data. In waters less than 6m deep ringing diminished on both 100 and 200MHz data, the latter displaying the best trade-off between depth penetration and horizontal object resolution. 400MHz data failed to be of use in waters over 2m deep and at these depths showed only limited improvement of image quality compared to 200MHz data. Surface objects such as a wooden walkway caused interference on 200 and 400MHz data when antennae were oriented both normal and parallel to survey direction; this may be a function of the low attenuation of radar waves in freshwater, allowing excellent lateral and vertical radar wave penetration. On 200MHz data the damaged jet-ski was clearly imaged in a location that contradicted the speedboat driver's account of the accident.