The Institute of Physics ( IOP ) по журналам "Clinical Physics and Physiological Measurement"
Отображаемые элементы 1-20 из 603
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(1992-02-01)A new technique for the quantitative analysis of labelled leucocyte images from patients with inflammatory bowel disease is described. The method involves the computer generation of a 'background' image which, after ...
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(1991-01-01)A 37-channel DC SQUID magnetometer system has been built for biomagnetic studies. The SQUID loop of each magnetometer serves as the active sensing element, thereby eliminating the need for flux coupling circuits. The ...
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(1984-05-01)The design described here was evolved to meet the needs of having a smaller, more compact device with the necessary output capability and sufficient battery life. Simplicity of use and reliability are other important factors ...
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(1988-05-01)A method of monitoring and analysing temperature distribution in a patient's bed during bed rest and sleep is described. The system consists of 16 temperature sensors, a solid-state recorder and a personal computer. The ...
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(1992-12-01)A widely accepted method for static imaging in electrical impedance tomography (EIT) is to measure at two frequencies. The choice of measurement frequencies is application-dependent because some different tissues cannot ...
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(1985-02-01)Describes a closed circuit calorimetric system designed to determine the amount of energy required for synthesis of new tissue in a newborn baby. This amount can be estimated from the difference between indirect and ...
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(1989-08-01)The accuracy of ST-segment analysis in a direct-recording ambulatory ECG monitoring (AEGG) system (CardioData Mk. 4 with recorder CardioData PR3) was compared with that obtained in a standard ECG recorder. Twenty two ...
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(1989-01-01)Correction to Clin. Phys. Physiol. Meas.10 253-8
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(1988-11-01)Rapid and accurate measurement of air temperature is needed to determine both heat and water losses from the respiratory tract during breathing. The authors have designed, constructed and validated a low dead-space, ...
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(1992-05-01)In Birmingham a screening programme has been set up to detect abdominal aortic aneurysm in the male population between the ages of 65 and 75 years. The men to be screened are invited to their own general practitioners ...
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(1990-11-01)The suitability of 75 sunglasses for use by patients receiving 8-methoxypsoralen photochemotherapy (PUVA) was assessed by measuring their ultraviolet radiation (UVR) transmission spectra and comparing the results with some ...
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(1991-02-01)The authors describe the experimental studies and results of a collaborative investigation between three European institutes: Amsterdam, Cambridge and Edinburgh. The object of this investigation and the collaborative ...
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(1987-11-01)Steady state glucose turnover was measured in 53 conscious, unrestrained neonatal piglets by two different methods using 3H-labelled glucose as the tracer. In the first, model-dependent method, the plasma tracer concentrations ...
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(1987-11-01)The authors compared the reconstruction performance of six different impedance tomographic reconstruction algorithms in a two-dimensional computer simulation. They found the modified Newton-Raphson method applied to the ...
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(1988-02-01)Laser Doppler spectroscopy has been evaluated for the measurement of cerebral blood flow (CBF) by correlation with simultaneous measurements by radionuclide labelled microspheres. The experimental procedures were carried ...
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(1989-02-01)The left anterior oblique images of 30 patients, who had thallium imaging after intravenous dipyridamole (0.56 mg kg-1 over 4 min.) were compared with those of 30 patients who were imaged after symptom limited. Bruce ...
Отображаемые элементы 1-20 из 603