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, © Lajos Tamás. ISBN 9789630663823. [2] Kristensen M. H. , Jensen J. S. , Jensen R. L. ( 2015 ), Air Temperature Measurements Using Dantec
Basichez Kuti, C., Láng, L., Bedő, Z. (2003): Szántóföldi kísérletek tömegmérési adatainak számítógépes rögzítése és nyilvántartása. (Cumputerised recording of mass measurement data
. , & Delfabbro , P. H. ( 2024 ). Reconsidering item response categories in gaming disorder symptoms measurement . Journal of Behavioral Addictions . https://doi.org/10.1556/2006.2023.00070 . Király , O. , Tóth , D. , Urbán , R. , Demetrovics , Z
The aim of the study was to establish normal echocardiographic values of healthy Standardbred trotters not published previously. Twenty-three clinically normal horses weighing between 350 and 490 kg were examined in the same manner: first a thorough physical and then detailed echocardiographic examination were performed. Standardised two-dimensional (2D) and guided M-mode echocardiographic imaging techniques were used to measure interventricular septal thickness (IVS), left ventricular internal diameter (LVID), left ventricular wall thickness (LVW), left atrial internal diameter (LAID) in end-systole (s) and end-diastole (d) and aortic diameter (AOD) in end-diastole. Mean, range and standard deviation of the different parameters were calculated. The mean values (in centimetres) were as follow (2D/M-mode): IVSs: 4.6/4.7; IVSd: 3.1/3.0; LVIDs: 7.0/7.0; LVIDd: 10.7/10.7; LVWs: 3.9/3.9; LVWd: 2.7/2.7; LAIDs: 10.4/-; LAIDd: 11.3/-; AODd: 7.2/-. Results of two-dimensional and M-mode measurements were compared to each other and to normal values obtained from other breeds.
The aim of the study was to establish normal echocardiographic values of the left atrium just above the mitral annulus (LAama) in healthy dogs. In the first part of the study 20 dogs of various breeds were examined. The diameter of the left atrium just above the mitral annulus (LAama) was compared to the linear (left to right) dimension of the left atrium (LAr-l) as published earlier. There was a linear relationship between LAr-l and the body weight (LAr-l = 0.5061 BW (kg) + 22.206; R2 = 0.81), but the proportion of LAr-l/LAama was independent of the body weight (LAr-l/LAama = 0.0004 BW (kg) + 1.0833; R2 = 0.01). In the second part of the study the left atrial diameter just above the mitral annulus (LAama) was measured in 121 dogs of various breeds. There was a positive linear relationship (R2 = 0.697; p < 0.001) between body weight and LAama (LAama = 0.54 BW (kg) + 18.502 ± 4.76), but there were no significant correlations between the age of animals and LAama (p = 0.45) as well as between the gender of animals and LAama (p = 0.78). Two-dimensional echocardiographic (2DE) determination of LAama as described in the present study can be recommended for use in those dogs where measurement of LAr-l encounters technical difficulties. In these cases LAr-l can be calculated from LAama using the formula LAr-l/LAama = 0.0004 BW (kg) + 1.0833, worked out in the first experiment.
politically contested issue. The article aims to guide the orientation among the multiple definitions and measurements of student progression in HE using Sweden and the UK as countries of reference. Disposition In the first
Abstract
An absolute measurement method for disintegration rates of radioisotopes by 4p beta-gamma coincidence counting systems is described. Absolute activity of 60Co and 99Mo was determined by the counting systems of Japan and Thailand. Radon gas measurement and standardization were also performed. A radon chamber was constructed and employed for the comparative measurements by a pulse-counting ionization chamber and an environmental-level scintillation chamber. The background radon concentration of the radon chamber was also determined.
Abstract
Personnel of nuclear facilities are checked regularly for internal contamination by bioassay measurements. Although these persons are generally not involved in any incident, natural radioactivity from U, Th and Ra can be found in their urine or faeces. Uranium total activity in urine has been found with a range of 0.051 to 3.0 mBq/24 h and in faeces from 14.5 to 380 mBq/d. 234U/238U ratio for urine is 1.48 but this ratio varies from 0.47 to 19. By comparison, the 234U/238U ratio found in urine from workers in volved with natural uranium or 4.5% enriched uranium is 1.0 and around 4.0 respectively. 230Th, 228Th and sometimes 232Th have also been detected. The total thorium activity varies from 0.137 to 5.6 mBq/24 h in urine and from 9 to 183 mBq/d in faeces. 228Th has generally been found in excess of 232Th. All these measurements were performed by alpha-spectrometry. The few 226Ra results have been measured using the Lucas or emanation method.
measurement in two separate vernacular buildings. 2 An overview of the study's context: the Ziban region The Ziban Region of the province of Biskra is located in south-eastern Algeria, north of the lower Sahara
Bouckaert, G. (1995): Improving performance measurement. In: Halachmi, G. B. A. (ed.): The Enduring Challenges in Public Management: Surviving and Excelling in a Changing World. San Francisco: Jossey-Bass, 379
