منابع مشابه
Rearranging Edgeworth- Cornish-Fisher Expansions
This paper applies a regularization procedure called increasing rearrangement to monotonize Edgeworth and Cornish-Fisher expansions and any other related approximations of distribution and quantile functions of sample statistics. Besides satisfying the logical monotonicity, required of distribution and quantile functions, the procedure often delivers strikingly better approximations to the dist...
متن کاملPneumoconiosis in Cornish china clay workers.
A radiological survey of men employed in the china clay industry in Cornwall was carried out in 1977. Each man completed a short questionnaire on respiratory symptoms and smoking habits, his occupational history was determined, and his forced expiratory volume and vital capacity were measured. The radiographs were read independently by three observers, using the 1980 ILO classification. Of the ...
متن کاملPrevalence of Pneumoconiosis in Cornish Kaolin Workers.
In 1961, 553 Cornish china clay workers had been exposed to kaolin dust for periods exceeding five years, and evidence of kaolinosis was seen in 48 (9 %). No kaolinosis was found in men who had been exposed for less than five years. Workers in the more heavily exposed jobs of milling, bagging, and loading showed a prevalence rising from 6% in those with between five and 15 years' exposure to 23...
متن کاملMarine Geology
To constrain the timing of rifting in the western, eastern, and northern parts of the Alboran Sea basin, seismic reflectors, corresponding to biostratigraphic boundaries and unconformities from the Miocene to Recent, are correlated using synthetic seismograms. Regions of adjacent coeval compression and extension are found in the Alboran Sea basin. Normal faulting continues in parts of the easte...
متن کاملCornish , Richard D . TITLE Annotated Bibliography of MMPI
The MMPI continues to be the focus of a large .quantity of research..This article offers an aid to persons working with college student populations by annotating recent MMPI research relating to college populations. A total of 49 articles (each categorized in terms of content into one of 10 sections or subsections) were annotated. The Validity of the MMPI includes the following subsections: Con...
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ژورنال
عنوان ژورنال: Nature
سال: 1926
ISSN: 0028-0836,1476-4687
DOI: 10.1038/118024d0