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  • Articles  (12)
  • Wiley-Blackwell  (10)
  • BioMed Central  (2)
  • 1985-1989  (12)
  • Biology  (11)
  • Chemistry and Pharmacology  (2)
  • Mathematics
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  • Articles  (12)
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  • 1
    Electronic Resource
    Electronic Resource
    Specific absorption rate in models of man and monkey at 225 and 2,000 MHz (1987)
    New York, NY [u.a.] : Wiley-Blackwell
    Bioelectromagnetics 8 (1987), S. 377-384 
    Details
    ISSN: 0197-8462
    Keywords: EM dosimetry ; man model ; rhesus model ; microwave absorption ; Life and Medical Sciences ; Occupational Health and Environmental Toxicology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Physics
    Notes: Full-size models of a man and a rhesus monkey were exposed to radiofrequency (RF) radiation at 225 MHz. The model of man was also exposed to 2,000 MHz. Specific absorption rates (SARs) were measured in partial-body sections, such as the arms, legs, etc., using gradient-layer calorimeters. Also, front-surface thermographic images were obtained to qualitatively show the heating patterns. For all of the configurations used, the SAR in the limbs was much higher than in the torso. Agreement (whole-body SARs) with spheroidal models was better for both models at 225 MHz than at 2,000 MHz. These results indicate that in the frequency range two orders of magnitude above whole-body resonance, SAR in the limbs significantly contributes to the whole-body average SAR.
    Additional Material: 51 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bem.2250080406
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  • 2
    Electronic Resource
    Electronic Resource
    Differentiation between Haemophilus paraphrophilus, H. aphrophilus, H. influenzae, Actinobacillus actinomycetemcomitans, Pasteurella multocida, P. haemolytica, and P. ureae by high resolution two-dimensional protein electrophoresis (1987)
    Weinheim : Wiley-Blackwell
    Electrophoresis 8 (1987), S. 532-535 
    Details
    ISSN: 0173-0835
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: The cellular proteins of Haemophilus paraphrophilus (ATCC 29242, ATCC 29241T, ATCC 29240, HK 477, HK 319, HK 159), H. aphrophilus (ATCC 33389T), H. influenzae (ATCC 31441), Actinobacillus actinomycetemcomitans (ATCC 33384T), Pasteurella multocida (NCTC 10322T), P. haemolytica (9380T), and P. ureae (NCTC 10219T) were analyzed by high resolution two-dimensional protein electrophoresis and silver staining. The electrophoretic protein patterns of Haemophilus, Actinobacillus and Pasteurella were quite distinct. Also the patterns of P. multocida, P. haemolytica and P. ureae differed markedly. Except for H. paraphrophilus ATCC 29242, it was difficult to distinguish H. paraphrophilus from H. aphrophilus strains. Excluding ATCC 29242, H. paraphrophilus strains were quite similar. A. actinomycetemcomitans could easily be distinguished from all species tested, including the related H. aphrophilus, H. paraphrophilus, P. haemolytica, and P. ureae. High resolution two-dimensional protein electrophoresis is likely to contribute to a more unifying concept of bacterial species. Among the organisms examined only H. aphrophilus and H. paraphrophilus seem to requires revision of their current taxonomic positions.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/elps.1150081108
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  • 3
    Electronic Resource
    Electronic Resource
    Microwave radiation absorption in the rat: Frequency-dependent SAR distribution in body and tail (1985)
    New York, NY [u.a.] : Wiley-Blackwell
    Bioelectromagnetics 6 (1985), S. 199-206 
    Details
    ISSN: 0197-8462
    Keywords: microwave ; SAR ; hotspots ; dose distribution ; Life and Medical Sciences ; Occupational Health and Environmental Toxicology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Physics
    Notes: Experiments were conducted using twin-well calorimetry to determine the averaged whole-body specific absorption rate (SAR) for rat carcasses exposed to 360, 700, 915, and 2,450 MHz CW radiation in an anechoic chamber. All exposures were done with the long axis of the rat in an E-polarization. Additional experiments were conducted using a fiber optical temperature probe to determine local SAR in the brain, esophagus, colon, rectum, and tail during microwave exposure. The whole-body averaged SAR for the radiation frequencies examined follows a nonmonotonic function with 700 MHz as the resonant frequency. This result agrees with previous analytical estimates. Local SARs within the body and tail are nonuniform with significant frequency-specific hotspots in the colon, rectum, and tail.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bem.2250060211
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  • 4
    Electronic Resource
    Electronic Resource
    Protein secretion: A critical analysis of the vesicle model. Stephen S. Rothman. Wiley, New York, xii + 347 pages. Price £86.95 (1985) (1986)
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 4 (1986), S. 301-301 
    Details
    ISSN: 0263-6484
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cbf.290040415
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  • 5
    Electronic Resource
    Electronic Resource
    The secretory and endocytic paths. Mechanism and Specificity of Vesicular Traffic in the Cell Cytoplasm Cell Biology: A Series of Monographs. E. Edward Bittar (Series Ed.). Alan Michael Tartakoff. John Wiley and Sons, Inc: New York, Chichester, Brisbane, Toronto, Singapore. xviii + 235 pages, £50.45 (1987) (1988)
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 6 (1988), S. 223-223 
    Details
    ISSN: 0263-6484
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cbf.290060324
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  • 6
    Electronic Resource
    Electronic Resource
    Recent advances in fluid bed agglomerating and coating technology (1985)
    New York, NY : Wiley-Blackwell
    Plant/Operations Progress 4 (1985), S. 135-138 
    Details
    ISSN: 0278-4513
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prsb.720040305
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  • 7
    Electronic Resource
    Electronic Resource
    Rewarming of the hypothermic rhesus monkey with electromagnetic radiation (1987)
    New York, NY [u.a.] : Wiley-Blackwell
    Bioelectromagnetics 8 (1987), S. 183-193 
    Details
    ISSN: 0197-8462
    Keywords: hypothermia ; RF rewarming ; rhesus monkey ; Life and Medical Sciences ; Occupational Health and Environmental Toxicology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Physics
    Notes: To obtain more detailed information relative to the potential usefulness of using radio frequency (RF) energy in treating hypothermia, anesthetized rhesus monkeys were used in a rewarming study that compared a conventional method (heating pad) with an RF induction coil system. Rectal temperature (Tre) of each subject was monitored, and enzyme and isoenzyme levels were determined from blood samples collected before, during, and up to 48 h after hypothermia in order to assess the effects of each rewarming method. The previously observed postprocedure rise in serum enzymes (most visible at 24 h) was again seen, with no statistically significant difference in the time course of serum enzyme levels between the two treatments for comparable durations of hypothermia. To test the limits of the ability of the RF induction coil system, successively more severe hypothermia was induced in the subjects to the point of cardiovascular collapse (Tre 〈 20°C); RF energy was successful in resuscitating the profoundly hypothermic subjects without discernible harmful effects.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bem.2250080209
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  • 8
    Electronic Resource
    Electronic Resource
    Physical basis of cell-cell adhesion. Pierre Bongrand (ed.) CRC Press Inc.: Boca Raton, Florida. 267 pages, £109.00 (1988). (1989)
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 7 (1989), S. 234-234 
    Details
    ISSN: 0263-6484
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cbf.290070316
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  • 9
    Electronic Resource
    Electronic Resource
    Simple nonperturbing temperature probe for microwave/radio frequency dosimetry (1989)
    New York, NY [u.a.] : Wiley-Blackwell
    Bioelectromagnetics 10 (1989), S. 209-213 
    Details
    ISSN: 0197-8462
    Keywords: thermometry ; nonperturbing probe ; dosimetry ; temperature ; Life and Medical Sciences ; Occupational Health and Environmental Toxicology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Physics
    Notes: We present a simple readout device that fills the void produced by the gradual disappearance of the Vitek model 101 Electrothermia Monitor. The new device uses commercially available probes that are similar to Bowman's (IEEE Trans Microwave Theory Tech MTT-24:43-45, 1976) original design. As described, the device covers the range of 7 ° to 45 °C with an accuracy and resolution of better than 0.1 °C throughout. The digital readout (3½ digits) is proportional to the thermistor resistance in the tip of the probe; it is converted to temperature through a formula or printed table. Outdoor dosimetric comparisons between the new and Vitek devices were conducted. Results showed no significant difference in the calculated specific absorption rates (SARs); moreover, variance was lower in the data collected from the new device.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bem.2250100210
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  • 10
    Electronic Resource
    Electronic Resource
    Outdoor measurement of SAR in a full-sized human model exposed to 29.9 MHz in the near field (1989)
    New York, NY [u.a.] : Wiley-Blackwell
    Bioelectromagnetics 10 (1989), S. 161-171 
    Details
    ISSN: 0197-8462
    Keywords: EM dosimetry ; Man model ; calorimeter ; temperature probe ; Life and Medical Sciences ; Occupational Health and Environmental Toxicology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Physics
    Notes: Localized and averaged specific absorption rates (SARs) were obtained in a full-size muscle-equivalent human model exposed to near-field 29.9 MHz irradiation at an outdoor facility. The model was positioned erect on a metallic groundplane 1.22 m (4 ft) from the base of a 10.8-m (35 ft) whip antenna with an input power of 1.0 kW. For whole-body SAR, a mean value of 0.83 W/kg was determined using two gradient-layer calorimeters in a twin-well configuration. The localized SARs at 12 body locations were measured using nonperturbing temperature probes and were highest in the ankle region. We conclude that averaged SAR measurements in a full-size phantom are feasible using a twin-calorimeter approach; measurements in the field are practical when human-size (183 × 61 × 46 cm) calorimeters are used.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bem.2250100205
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