Effective shade structures.
نویسندگان
چکیده
1. CanMEDS 2000 project. Skills for the new millennium: report of the Societal Needs Working Group, September 1996. Available at: http://rcpsc.medical.org/publications/index.php (accessed Feb 2006). 2. Royal College of Physicians and Surgeons of Canada. CanMEDS 2005 framework. Available at: http://rcpsc.medical.org/canmeds/bestpractices/ framework_e.pdf (accessed Feb 2006). 3. Postgraduate Medical Council of Victoria. Professional development of registrars supervising junior medical staff: final project report. October 2004. Available at: http://www.medeserv.com.au/pmcv/ downlo ad/do wn loa d.c fm/F ina l_Repo rt 18 Oct.pdf?txtLibraryID=pmcv&txtFileName=Final_ Report_18_Oct.pdf (accessed Feb 2006). ❏
منابع مشابه
Annual variation of the angular distribution of the UV beneath public shade structures.
Local governments provide many shade structures at parks and sporting ovals for public use. However, the question remains of how effective are public shade structures at reducing biologically effective UV radiation throughout the year? Broadband measurements of the angular distribution of scattered UV beneath three specific public shade structures was conducted for relatively clear skies and fo...
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Cattle produced in open feedlots are vulnerable to a variety of weather events; under certain conditions heat events can be especially detrimental. Shade structures are often considered as one method of reducing cattle stress. A summer study was conducted during 2007 using instrumented shade structures in conjunction with meteorological measurements to estimate relative effectiveness of various...
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Minimizing exposure to ultraviolet (UV) radiation is an essential component of skin cancer prevention. Providing and using natural and built shade is an effective protection measure against harmful UV. This article describes the factors that must be addressed to ensure quality, effective, well-designed shade and recommends best practice approaches to improving the protection factor (PF) of shad...
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Our aim was to understand how protection from solar radiation influenced the behaviour and physiology of Holstein Friesian dairy cattle. We compared the behaviour and body temperature of pastured dairy cattle kept in 1of 4 treatments: no shade or free access to shade that blocked either 25, 50 or 99% of solar radiation (n = 3 groups per treatment, 3 animals/group). Within each group, cows were ...
متن کاملIncreasing the ultraviolet protection provided by shade structures.
The side openings of a shade structure have a direct influence on where the shade is located and the level of scattered UV in the shaded area. UV exposures were assessed for the decrease in scattered UV beneath specific shade structures by the use of two types of side-on protection, namely, polycarbonate sheeting and evergreen vegetation. Dosimetric measurements conducted in the shade of a scal...
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ورودعنوان ژورنال:
- The Medical journal of Australia
دوره 184 8 شماره
صفحات -
تاریخ انتشار 2006