منابع مشابه
Biological monitoring: state of the art.
Exposure to chemical agents can be assessed either by measuring the concentration of the agent in the air by stationary or personal sampling (ambient monitoring), or by measuring some biological variables (biological monitoring). The term biomarker that has been proposed for a few years is used in a broad sense to include almost any measurement reflecting an interaction between a biological sys...
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Leukotrienes are novel mediators derived from arachidonic acid through the 5-lipoxygenase enzyme system. Leukotriene B4 has potent effects on leukocyte function and in vivo induces leukocyte accumulation and changes in vascular permeability and modulates pain responses. Peptido-lipid leukotrienes are potent smooth muscle--contracting agents. They may have important cardiovascular actions throug...
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Therapeutic drug monitoring (TDM) is a multidisciplinary activity. Because laboratory reports are part of the patient's chart, some clinical information is required. In order to guarantee quality and safety, an increasing number of TDM departments have implemented a quality management system. The aim of the present article is to review the three phases of TDM: the pre-analytical, analytical and...
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An overview of what structural health monitoring (SHM) is, its historic background, the approaches being applied and the benefits to be expected with regard to damage tolerant aeronautical structures is described in this article.
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This paper describes and compares three different state-of-the-art condition monitoring techniques: first principles, feature extraction, and neural networks. The focus of the paper is on the application of the techniques, not on the underlying theory. Each technique is described briefly and is accompanied by a discussion on how it can be applied properly. The discussion is finished with an enu...
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ژورنال
عنوان ژورنال: Occupational and Environmental Medicine
سال: 1997
ISSN: 1351-0711
DOI: 10.1136/oem.54.6.361