منابع مشابه
Assessment of Childhood Cancer Incidence Cape Cod, Massachusetts
This report presents an evaluation of cancer among children (ages up to and including 19 at time of diagnosis) on Cape Cod, Massachusetts. All cancers diagnosed in children between 1982 and 1994 and reported to the Massachusetts Cancer Registry (MCR) are included. The purpose of the evaluation was to describe the types of cancer that were occurring among Cape Cod children and to identify areas ...
متن کاملVegetation variation across Cape Cod, Massachusetts: environmental and historical determinants
Aim We evaluate environmental and historical determinants of modern species composition for upland vegetation types across Cape Cod, Massachusetts, a region that supports numerous uncommon species assemblages that are conservation priorities. Location The study area encompasses the entire peninsula of Cape Cod, Massachusetts, USA. Methods Historical changes in land-use and land-cover across the...
متن کاملFurther Notes about Biodegradable Plastic
Reverte oxo-biodegradable additive masterbatch and bags are not compliant to the criteria stated in AS4736 which is an Australian Standard® Biodegradable plastics—Biodegradable plastics suitable for composting and other microbial treatment documents. Well Plastics UK are in the same opinion as the Oxo-biodegradable Plastics Association that bio-based is the wrong technology (reason is as attach...
متن کاملFurther notes on Naive Bayes
The aphorism “All models are wrong but some are useful” (Box, 1978) sums up much of what ML is about. The assumptions we make in the Naive Bayes approach to sentimanet classification are wrong, but this is true of the assumptions made in all current formal models of human language (statistical or otherwise), with the possible exception of a few which are very restricted indeed. However, the que...
متن کاملFurther Notes on the Basic Reproduction Number
The basic reproduction number, R0 is a measure of the potential for disease spread in a population. Mathematically, R0 is a threshold for stability of a disease-free equilibrium and is related to the peak and final size of an epidemic. The purpose of these notes is to give a precise definition and algorithm for obtaining R0 for a general compartmental ordinary differential equation model of dis...
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ژورنال
عنوان ژورنال: The Auk
سال: 1891
ISSN: 0004-8038,1938-4254
DOI: 10.2307/4068061