منابع مشابه
Further family with autosomal dominant patent ductus arteriosus.
1 Caine ED, Shoulson T. Psychiatric syndrome in Huntington's disease. AmJPsychiatry 1983; 140:728-33. 2 Seeman P, Niznik HB, Guan HC, et al. Link between DI and D2 dopamine receptor is reduced in schizophrenia and Huntington's disease brain. Proc Natl Acad Sci USA 1989; 86:10156-60. 3 MacDonald ME, Ambrose CM, Duyao MP, et al. A novel gene containing a trinucleotide repeat that is expanded and ...
متن کاملCan snag creation benefit a primary cavity nester: Response to an experimental pulse in snag abundance
Thresholds in response by cavity-nesting bird populations to variations in the snag resource are poorly understood. In addition, limited information exists on the value of artificially created snags for cavitynesting birds. Therefore, uncertainty exists in whether artificially created snags can yield a positive population response among snag-dependent birds. We used an experimental approach to ...
متن کاملAcute locked thoracic spine: treatment with a modified SNAG.
Pain in the thoracic region of the spine is a common complaint, which can be as disabling as cervical and lumbar pain (Edmonston & Singer 1997). There are reports in the literature of presentations involving acute cervical ‘locked facet joints’ as well as acute lumbar ‘locked facet joints’ (Maitland 1978; Exelby 2001). Although there are a multitude of conditions that can arise from the thoraci...
متن کاملSnag density and composition of snag populations on two National Forests in northern Arizona
Snags (standing dead trees) provide important habitat for forest wildlife, as well as a source of coarse woody debris important in forest succession. Because of their importance, some land-management agencies have standards for snag retention on lands under their jurisdiction (e.g. U.S. Forest Service, British Columbia Ministry of Forestry). Despite these guidelines, however, little information...
متن کاملA comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes
Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that allow multivariate estimation of snag density by snag quality class. ...
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ژورنال
عنوان ژورنال: Nature
سال: 1982
ISSN: 0028-0836,1476-4687
DOI: 10.1038/300095a0