This paper presents a case study of the development of a visualisation to represent and explore the relationships between multiple hierarchical structures, specifically botanical taxonomies. The case study outlines the visualisation’s development from initial meetings with taxonomists, through the early visual sketches of their activities, and through to the prototype as it exists now after two...

Following a thorough survey of the available literature and concentrating on the wax and wane of testing pragmatic competence so far, the present study firstly is an attempt to develop a comprehensive test of inter-language pragmatics mainly focusing on academic situations in the Iranian context. Secondly, the study aims to investigate the criteria required for the selection of speech acts of a...

BACKGROUND The hard edges of adult finger clip probes of the pulse oximetry oxygen saturation (POOS) monitor can cause skin damage if used for prolonged periods in a neonate. Covering the skin under the probe with Micropore surgical tape or a gauze piece might prevent such injury. The study was done to see if the protective covering would affect the accuracy of the readings. METHODS POOS was ...

SUMMARY An analog circuit testing scheme is presented. The testing technique is a sinusoidal fault signature characterization, involving the measurement of DC offset, amplitude, frequency and phase shift, and the realization of two crossing level voltages. The testing system is an extension of the IEEE 1149.4 standard through the modification of an analog boundary module, affording functionalit...

In this work, the feasibility of flow pattern and oil hold up the prediction for vertical upward oil–water two–phase flow using pressure fluctuation signals was experimentally investigated. Water and diesel fuel were selected as immiscible liquids. Oil hold up was measured by Quick Closing Valve (QCV) technique, and five flow patterns were identified using high-speed photo...

In nuclear medicine, there are two methods of imaging, planar and tomography. Single photon emission computerized tomography (SPECT) shows better image details and therefore is influenced more by image parameters such as resolution, uniformity, sensitivity, etc. Manufacturers provide customers with data which are obtained by complicated and sometimes secret methods. Marketing companies te...