منابع مشابه
Not boring at all
The element boron is not renowned among biologists, short of a few specialists who know that it is an essential nutrient for plants and an element in boromycin—an antibiotic compound produced by Streptomyces. Yet, on the whole, molecular biologists and, in particular, those in drug development seem to have little use for carbon’s left-hand neighbour in the periodic table. This is about to chang...
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Washed up: Litter found on a beach near Tromsø, Norway. (Photo: © Bo Eide.) In the 18th century, when James Cook explored the Pacific on the Endeavour, there were large islands still unknown to European civilisation for him to discover. When Darwin visited the Galápagos Islands with HMS Beagle in 1835, a wealth of biological diversity awaited scientific analysis. The most recent expedition sett...
متن کاملNot at all Ambidextrous: Industrialized Business/IT Transformation at UPM
Despite the undoubted importance of IT-enabled transformations for sustaining firm competitiveness, we are only at the beginning of understanding the conflicts and resolution strategies in IT transformation program planning and execution. Given the well-known global versus local tensions, practitioners might be tempted to balance the different extremes by remaining ‘ambidextrous’ throughout the...
متن کاملAcademic nepotism – all that glitters is not gold
Dear Editor With increasing emphasis on publications forfaculty recruitment, career advancementand obtaining research grants, the issues relatedto author kinship and academic nepotism havegrown significantly and these probably reflectthe inflationary growth rather than the optimalgrowth warranted due to increasing researchcomplexity. Allesina S (1) measured the fullmagnitude of nepotism in the ...
متن کاملReward from Punishment Does Not Emerge at All Costs
The conundrum of cooperation has received increasing attention during the last decade. In this quest, the role of altruistic punishment has been identified as a mechanism promoting cooperation. Here we investigate the role of altruistic punishment on the emergence and maintenance of cooperation in structured populations exhibiting connectivity patterns recently identified as key elements of soc...
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ژورنال
عنوان ژورنال: Journal of Biogeography
سال: 2001
ISSN: 0305-0270
DOI: 10.1046/j.1365-2699.2001.00558.x