منابع مشابه
Extending the Cochran rule
We first describe a number of inter-related issues that need to be considered by the researcher when comparing frequencies of linguistic features in two or more corpora. We then describe the chi-squared and log-likelihood tests used in previous research for the comparison of word frequencies. Our focus, in this paper, is on the issue of reliability of the statistical tests, and we describe simu...
متن کاملTim Cochran , Stefan Friedl And
which restricts to the given links at the ends. A link is called (topologically) slice if it is concordant to the trivial m–component link or, equivalently, if it bounds a flat embedding of m disjoint slice disks D2 ∐ · · · ∐D2 ֒→ D4. In the special case m = 1 we refer to the link as a knot. If the embeddings above are required to be C, or smooth, then these notions are called smoothly concordan...
متن کاملAddison on the `supra-renal Capsules'*
ADULATION of Addison and Bright in Britain's medical circles resounds only slightly less loudly than Harveian songs of praise. These men carry a large share of legendary British medicine in their names. Of recent years Harvey's worthiness of such a role has been the subject of several studies; as a result he has, if possible, gained in stature. What of Addison? The question is prompted by the a...
متن کاملX-linked adrenoleukodystrophy presenting as Addison disease.
skin, starting from face since the age of 4 years. There was history of recurrent episodes of loose motions, vomiting and fever after the age of 4 years in the elder sibling for which he was hospitalized in a state of shock. Family history, perinatal history and developmental history were non-contributory. General and systemic examinations were unremarkable except for the generalized hyperpigme...
متن کاملPlasma corticotrophin levels in addison-schilder's disease.
Raised plasma immunoreactive corticotrophin (ACTH) levels were found in five boys with the sex-linked disorder progressive leucodystrophy associated with adrenal insufficiency (Addison-Schilder's disease) and in a symptom-free brother of one of them. Similar ACTH concentrations were found using two antisera, one against the N-terminal part of the ACTH molecule and the other against the C-termin...
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ژورنال
عنوان ژورنال: The Annals of Iowa
سال: 1896
ISSN: 0003-4827,2473-9006
DOI: 10.17077/0003-4827.2129