منابع مشابه
A hitchhiker’s guide to the new molecular toolbox for ecologists
Thirty years ago, marine microbes were described by crude morphology and the ability to grow on different carbon sources. Our understanding of their ecological role in aquatic environments was murky at best. Since then, the development of new molecular methods facilitated by DNA sequencing resulted in a revolution in the field of microbial molecular ecology and evolution. Plummeting sequencing ...
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Publishing trends in the New Zealand and Australian Journals’ of Ecology (NZJE and AJE) were compared (1953-97) and publishing by contemporary (1997) Australasian authors examined from mid-1995 to 1998. The NZJE published a smaller proportion (9%) of their authors total manuscripts than the AJE (13%). Both Journals’ authors published almost 70% of their manuscripts in international journals and...
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Reactive oxygen species (ROS)-induced damage on host cells and molecules has been considered the most likely proximal mechanism responsible for the age-related decline in organismal performance. Organisms have two possible ways to reduce the negative effect of ROS: disposing of effective antioxidant defenses and minimizing ROS production. The unbalance between the amount of ROS produced and the...
متن کاملVirtual plants: new perspectives for ecologists, pathologists and agricultural scientists
A new phase is under way in the study of how plants interact with their physical and biotic environments. Tools are becoming available for handling three−dimensional (3−D) information on the development and growth of individual plants and activities of the organisms which live on them. These tools will lead to in−depth understanding at the level of plant architecture, intermediate between what ...
متن کاملManaging the health of the elite athlete: a new integrated performance health management and coaching model
Elite athletes endeavour to train and compete even when ill or injured. Their motivation may be intrinsic or due to coach and team pressures. The sports medicine physician plays an important role to risk-manage the health of the competing athlete in partnership with the coach and other members of the support team. The sports medicine physician needs to strike the right ethical and operational b...
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ژورنال
عنوان ژورنال: Conservation Ecology
سال: 2000
ISSN: 1195-5449
DOI: 10.5751/es-00196-040208