منابع مشابه
There's something about Medicaid.
In the thirty-seven years since its creation, Medicaid has grown in terms of whom it covers and what it costs. Current rates of Medicaid enrollment and cost growth are high relative to state budget capacity, but not by historical standards. The current Medicaid fiscal crisis is a result of weak state fiscal conditions and the gradual accretion of populations and services covered by Medicaid. St...
متن کاملDoing something about physician burnout.
Burnout aff ects more than half of practising physicians and is on the rise. When burnout was seen as a crisis of wellbeing—aff ecting physicians’ personal lives and work satisfaction—it garnered little public sympathy and could be dismissed as the whining of a privileged class. Now that evidence suggests that burnout negatively aff ects physicians’ eff ectiveness and availability to patients, ...
متن کاملThere's something about the midline
rimordial germ cells (PGCs) arise in a single cluster and then migrate to the two gonads during embryo-genesis. Sano et al. (page 675) find that in flies the previously known guidance factors are not required for the process. Rather, a lipid phosphate phosphatase that is expressed in the central nervous system (CNS) repels the migrating PGCs, pushing them along their proper route. Previous work...
متن کاملThere's Something about AI Exercises
Problems and methods encountered in artificial intelligence hold great promise for inspiring interest in computer science in general and AI in particular. The challenge faced in using such problems in introductory computer science courses is three-fold: to prune the complexity that is beyond beginning students, but to preserve the engaging nature of the problems, and still exercise the topics o...
متن کاملVertebrate evolution: Something fishy about Hox genes
The complete Hox gene complement of the Japanese pufferfish has now been determined, together with the genomic organisation of all four Hox gene clusters. One of the many surprises is that this strange fish has lost an unusually large number of Hox genes.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The American Naturalist
سال: 1867
ISSN: 0003-0147,1537-5323
DOI: 10.1086/270070