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Longitudinal field inductors are frequently used in the industry for heating of flat objects. This paper aims to illustrate the current paths for the inductor design as a function of workpiece geometry using 3d FEA simulations. The results show how different parameters affect the heating pattern, creating guidelines for the optimal design depending on the requirements and applications. The simulat
The new NERICA upland rice varieties were developed in Africa for Africa so as to address the continental-wide rice cereal challenge, poverty and food insecurity. To date, the ‘success’ of the dissemination of NERICA amongst smallholder farmers has mainly been established econometrically by measuring production growth or household income gain. This type of analysis allows for capturing shifts in i
Ambient fine particulate matter PM2.5 (particles with a diameter smaller than 2.5 μm) has been associated with cardiovascular and respiratory morbidity and mortality. It has been shown that biomass burning for heat production purposes can generate large amounts of fine particles. Thus characteristics of particle emissions from biofuel combustion may be important in the assessment of health effects
The paper looks at the development philosophy behind the establishment of the Lukzum Samdrupling, the first Tibetan refugee settlement in India and how it was received by the refugees. After reviewing Chinese development concepts in the 1950’s and 1960’s with an emphasis on Tibet, the paper explores the central concepts of Indian development philosophy at that time, such as cooperative, scientific
The planning of facilities to improve the environment is often carried through in the form of locally based construction projects. These projects can be complex, involving a variety of issues and a number of different actors from both the public and private sectors. By drawing on previous research on project planning, an analytical model for analysing the issues connected with the planning and imp
The mobility of mercury (Hg) deposited on soils controls the concentration and toxicity of Hg within soils and in nearby streams and lakes, but has rarely been quantified under field conditions. We studied the in situ partitioning of Hg in the organic top layer (mor) of podsols at two boreal forest sites differing in Hg deposition and climatic regime (S. and N. Sweden, with pollution declining to
Oropharyngeal functional impairment increases with age so that radiologists frequently are asked to determine the cause of aspiration in elderly patients. Neuromuscular and cognitive impairment often make it difficult to perform and interpret videofluoroscopic deglutition examinations in these patients. We retrospectively reviewed the barium swallow examinations in 50 elderly patients (mean age, 8
