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BACKGROUND Erythrocyte changes from aerobic exercise training were examined during radiation treatment of breast cancer. METHODS Twenty sedentary females with breast carcinoma who were ages 35 to 65 years were randomized to aerobic exercise (AE) of walking for 20 to 45 minutes, 3 to 5 times per week, at 50% to 70% of measured maximum heart rates or to(More)
OBJECTIVE The American College of Occupational and Environmental Medicine has updated the treatment guidelines in its Elbow Disorders chapter through revision processes begun in 2006. This abbreviated version of that chapter highlights some of the evidence and recommendations developed. METHODS Comprehensive systematic literature reviews were accomplished(More)
In these assessments of releases from copper smelters and refineries and from zinc plants as Priority Substances under the Canadian Environmental Protection Act (CEPA), available data were critically evaluated to determine if environmental exposure to selected components of these releases poses a risk to human health. The data on airborne levels of a(More)
This paper describes an illuminative small-scale study that featured a survey instrument, distributed to 66 undergraduate students of Education and social science. The investigation concerned students’ use of ICTdincluding a virtual learning environment and the Internetdand students’ engagement in lecturer impressing strategies and cheating behaviours such(More)
* Jumping spiders (family Salticidae) are masters of miniature vision, achieving higher spatial resolution in relation to body size than any other animal [1]. While most members of this family do not use color in intraspecific communication, several genera serve as emerging examples of rapid evolutionary radiation in sexual display coloration [2]. These(More)
agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness, of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. References herein to any specific commercial(More)
Pioneered by Lehn, Cram, Peterson and Breslow, supramolecular chemistry concepts have evolved providing fundamental knowledge of the relationships between the structures and reactivities of organized molecules. A particular fascinating class of metallo-supramolecular molecules are hollow coordination cages that provide cavities of molecular dimensions(More)