منابع مشابه
Patch testing – Revisited
Patch testing is a well-established method of diagnosing contact allergy wherein patients with a history and clinical picture of contact dermatitis are re-exposed to the suspected allergens under controlled conditions to verify the diagnosis [1]. The results of first innovative patch-testing technique were presented by the German dermatologist, Josef Jadassohn (1863-1936) in 1895. The safety an...
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Dermatologists use the terms “eczema” and “dermatitis” interchangeably to describe a varied pattern of inflammation which, when acute, is characterised by erythema and vesiculation, and, when chronic, by dryness, lichenification, and fissuring (fig 1). Contact dermatitis is the consequence of a pathological response to one or more external agents that may act either as irritants, where allergic...
متن کاملHigh-Coverage Symbolic Patch Testing
Software patches are often poorly tested, with many of them containing faults that affect the correct operation of the software. In this paper, we propose an automatic technique based on symbolic execution, that aims to increase the quality of patches by providing developers with an automated mechanism for generating a set of comprehensive test cases covering all or most of the statements in a ...
متن کاملClustered Planarity Testing Revisited
The Hanani–Tutte theorem is a classical result proved for the first time in the 1930s that characterizes planar graphs as graphs that admit a drawing in the plane in which every pair of edges not sharing a vertex cross an even number of times. We generalize this result to clustered graphs with two disjoint clusters, and show that a straightforward extension to flat clustered graphs with three o...
متن کاملTesting Permanent Oracles - Revisited
Suppose we are given an oracle that claims to approximate the permanent for most matrices X, where X is chosen from the Gaussian ensemble (the matrix entries are i.i.d. univariate complex Gaussians). Can we test that the oracle satisfies this claim? This paper gives a polynomial-time algorithm for the task. The oracle-testing problem is of interest because a recent paper of Aaronson and Arkhipo...
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ژورنال
عنوان ژورنال: Our Dermatology Online
سال: 2017
ISSN: 2081-9390
DOI: 10.7241/ourd.20172.62