منابع مشابه
The certified Maine North Woods, where money grows from trees
Beginning in the 1990s, private ownership in Maine forestland shifted from a number of corporate owners to a patchwork of timber investment management organizations (TIMOs) and real estate investment trusts (REITs). This transformation reflected restructuring trends in the paper and pulp industry. During this same period, forest certification increased to levels that today make Maine one of the...
متن کاملReproductive isolation grows on trees.
Despite rapid advances in the complementary fields of speciation genetics and molecular phylogenetics, little attention has been devoted to understanding how genetic changes associated with reproductive isolation accumulate across clades of species. We argue that comparative analyses of reproductive isolation QTL (quantitative trait loci) can generate unique insights into the underlying mechani...
متن کاملAccelerating Bitcoin's Transaction Processing. Fast Money Grows on Trees, Not Chains
Bitcoin is a potentially disruptive new crypto-currency based on a decentralized opensource protocol which is gradually gaining popularity. Perhaps the most important question that will affect Bitcoin’s success, is whether or not it will be able to scale to support the high volume of transactions required from a global currency system. We investigate the restrictions on the rate of transaction ...
متن کاملMoney doesn't grow on trees.
Consider the investment objectives, risks, charges and expenses carefully before investing. Please call 877 518-9161 or go to www.tiaa-cref.org/prospectus for a prospectus that contains this and other information. Read the prospectus carefully before investing. TIAA-CREF Individual & Institutional Services, LLC and Teachers Personal Investors Services, Inc., members FINRA, distribute securities...
متن کاملWhen the child with ADHD grows up.
BACKGROUND There is significant controversy surrounding attention deficit hyperactivity disorder (ADHD). While the existence of this disorder is generally accepted, debate continues in relation to aspects of assessment, as well as the effectiveness and choice of treatment options and their continuation into adult life. Management is further complicated as people with ADHD often have chaotic liv...
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ژورنال
عنوان ژورنال: Nature Climate Change
سال: 2009
ISSN: 1758-678X,1758-6798
DOI: 10.1038/climate.2009.78