منابع مشابه
Does Size Really Matter?
ver since its discovery by Banz (1981), the size effect has remained an enigma. Although the empirical fact that firms with low market values earn higher returns than firms with high market values is beyond dispute, a theoretical explanation of this regularity has eluded the profession for almost 15 years. Because this empirical regularity is almost universally interpreted as evidence that smal...
متن کاملDoes evidence really matter?
When I was in my mid-40s, I took up golf and quickly realized that it is a challenging game. More than 10 years later, after many games of golf and several visits to golf schools, I still consider it a good day if I break 100 over the course of 18 holes. My only consolation is that I am not alone: according to a few golf books that I have read, fewer than 10% of those who golf will ever legitim...
متن کاملDoes Size Really Matter?
Investigators have pondered whether or not ESP size has an impact on mercury capture by sorbent injection or deposition on fly ash. If important, ESP size would then have an impact on how effectively a power plant captures mercury and can comply with mercury control requirements. There are two possible elements to the impact of ESP size. First, does a larger ESP enable more mercury capture to o...
متن کاملDoes negation really matter?
We explore the role negation and speculation identification plays in the multi-label document-level classification of medical reports for diseases. We identify the polarity of assertions made on noun phrases which reference diseases in the medical reports. We experiment with two machine learning classifiers: one based upon Lucene and the other based upon BoosTexter. We find the performance of t...
متن کاملDoes gene dosage really matter?
Mechanisms to compensate for dosage differences of genes on sex chromosomes are widespread in animals and have been thought to be critical for viability. However, in birds, compensation is inefficient, implying that for many genes dosage compensation is not critical, and for some genes, dosage differences have even been selected for.
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ژورنال
عنوان ژورنال: Journal of Intellectual Property Law & Practice
سال: 2009
ISSN: 1747-1532,1747-1540
DOI: 10.1093/jiplp/jpp038