منابع مشابه
Catching allergy by a simple questionnaire
BACKGROUND Identifying allergic rhinitis requires allergy testing, but the first-line referral for rhinitis are usually primary care physicians (PCP), who are not familiar with such tests. The availability of easy and simple tests to be used by PCP to suggest allergy should be very useful. METHODS The Respiratory Allergy Prediction (RAP) test, based on 9 questions and previously validated by ...
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This paper extends the standard neoclassical model by considering a technology sector through which an economy with limited human capital attempts to catch up with a given “locomotive” pushing exogenously technical progress. In periods of technological stagnation, economies close enough to the frontier may find it optimal to not catch up, which reinforces worldwide technological sclerosis. Unde...
متن کاملChronic Respiratory Allergy Caused by Lophomonas blattarum: A Case Report
ABSTRACT Background and Objective: Lophomonas blattarum is a multi-flagellate protozoan that is commensal in hindgut of cockroaches and other insects. The protozoan can cause respiratory infection in humans. Most cases of the infections with this protozoan have been reported in China. Here, we present a case with chronic respiratory allergy caused by ...
متن کاملPredicting running speed from a simple questionnaire.
Of 221 competitors in a University half marathon in 1983, 98 replied to a questionnaire before the race which asked for details of training, age, height, weight and resting pulse rate. Finishing times of all competitors were recorded. In a multiple regression analysis significant predictors of running speed were: amount of training, expressed as distance run per week and number of weeks trainin...
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In this study, the relation between leaf area and its dimensions was estimated using a non-destructive method. This method is based on this fact that the leaf shape does not change during the growing season. In this method, leaf area during the growing season is estimated based on the dimensions of the smallest leaf in the initial stage of plant growth or at any growth stage by measuring the le...
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ژورنال
عنوان ژورنال: World Allergy Organization Journal
سال: 2015
ISSN: 1939-4551
DOI: 10.1186/s40413-015-0067-y