نتایج جستجو برای: recreational
تعداد نتایج: 15076 فیلتر نتایج به سال:
Despite threats to human wellbeing from ecological degradation, public engagement with this issue remains at low levels. However, studies have shown that crafting messages to resonate with people's personal experiences can enhance engagement. Recreational fishing is one of the principal ways in which people interact with aquatic environments, but long-term data from this perspective are conside...
It remains unclear whether physical activity is associated with epithelial ovarian cancer risk. We therefore examined the association between recreational physical activity and risk of ovarian cancer in a national population-based case-control study in Australia. We also systematically reviewed all the available evidence linking physical activity with ovarian cancer to provide the best summary ...
Coastal recreation and water quality are major contributors to human well-being in coastal regions. They can also interact, creating opportunities for ecosystem based management, ecological restoration, and water quality improvement that can positively affect people and the environment. Yet the effect of environmental quality on human behavior is often poorly quantified, but commonly assumed in...
JEFFREY M. JANOT, JEFF P. STEFFEN, JOHN P. PORCARI, AND MARGARET A. MAHER. Heart rate responses and perceived exertion for beginner and recreational sport climbers during indoor climbing. JEPONLINE 3(1):17, 2000. The purpose of this investigation was to compare heart rate (HR) and ratings of perceived exertion (RPE) of beginner and recreational sport climbers during indoor climbing. Seventeen b...
Correspondence to: Dr Peter Enevoldson, Walton Centre for Neurology & Neurosurgery, Lower Lane, Liverpool, L9 7LJ, UK; peter.enevoldson@ thewaltoncentre.nhs.uk _________________________ T his article deals with neurological problems following the use of recreational drugs and substances as they present to neurologists. The effects of alcohol and the details of neuropsychiatric and neuropharmaco...
Objective and design: To assess the role of alcohol in drowning associated with recreational aquatic activity by reviewing the English language literature published up to October 2003. Results: Alcohol is widely used in association with recreational aquatic activity in the United States, but there is minimal information regarding the extent of use elsewhere. A priori and anecdotal evidence sugg...
Increased popularity of recreational activities in natural areas has led to the need to better understand their impacts on wildlife. The majority of research conducted to date has focused on behavioral effects from individual recreations, thus there is a limited understanding of the potential for population-level or cumulative effects. Brown bears (Ursus arctos) are the focus of a growing wildl...
Clear differences between professional and recreational deep diving are disappearing, at least when taking into account the types of breathing mixtures (oxygen, nitrox, heliox, and trimix) and range of dive parameters (depth and time). Training of recreational deep divers is conducted at depths of 120-150 metres and some divers dive to 180-200 metres using the same diving techniques. Extrem...
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