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  • 1
    Digitale Medien
    Digitale Medien
    High quality quantum wells of InGaP/GaAs grown by molecular beam epitaxy (1989)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 54 (1989), S. 2686-2688 
    Details
    ISSN: 1077-3118
    Quelle: AIP Digital Archive
    Thema: Physik
    Notizen: High quality quantum wells of GaAs confined by barriers of InGaP have been grown by gas-source molecular beam epitaxy. High-resolution lattice images obtained with transmission electron microscopy of single quantum wells reveal high quality interfaces for both the normal InGaP/GaAs and the inverted GaAs/InGaP interface. Multiple-line low-temperature photoluminescence emission is observed for the thinnest GaAs quantum well. The range of well thicknesses examined was 0.6–5.2 nm, with the smallest well producing a quantum confinement energy shift of over 410 meV, corresponding to photoluminescence emission at 640 nm (1.94 eV) from GaAs.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1063/1.101035
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  • 2
    Digitale Medien
    Digitale Medien
    Comparison of Calcium 45 Oxalate and Carbonate Precipitates for Radioactive Assays (1950)
    s.l. : American Chemical Society
    Analytical chemistry 22 (1950), S. 1003-1004 
    Details
    ISSN: 1520-6882
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1021/ac60044a010
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  • 3
    Digitale Medien
    Digitale Medien
    Experiments on White Lead (1914)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 18 (1914), S. 461-473 
    Details
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie , Physik
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1021/j150150a001
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  • 4
    Digitale Medien
    Digitale Medien
    Laser-assisted scanning tunnelling microscope detection of a molecular adsorbate (2000)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 76 (2000), S. 3825-3827 
    Details
    ISSN: 1077-3118
    Quelle: AIP Digital Archive
    Thema: Physik
    Notizen: Optical excitation has been combined with the scanning tunneling microscope and a laser-induced change in the tunneling gap width of about 0.25 Å, shows a resonance effect with the electronic absorption of the sample, a monolayer of the J-aggregating dye 1,1′-diethyl-2,2′-cyanine bromide on a silver substrate. The strength of the effect is reduced by spacing the J aggregate away from the silver substrate using a carboxylic acid functionalized alkylthiol self-assembled monolayer. We propose that the origin of the resonant response is the nonradiative decay of the molecular excited state into the underlying metal substrate that causes local heating and thermal expansion. © 2000 American Institute of Physics.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1063/1.126794
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  • 5
    Digitale Medien
    Digitale Medien
    Disproportionate fetal growth and fingerprint patterns (1998)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 105 (1998), S. 0 
    Details
    ISSN: 1471-0528
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Fingerprint whorl patterns are formed during fetal life. In a group of 180 term infants, those with more fingerprint whorls tended to have a small abdominal circumference (P= 0.09) and high ratio of head to abdominal circumference (P= 0.008). These associations were independent of the relation between the whorl counts of the mothers and their infants. We also found an independent correlation between the babies’ whorl count and the combination of increasing subscapular (P= 0.03) and decreasing triceps (P= 0.02) skinfold thicknesses of the mothers. Whorl patterns are associated with adult hypertension; maternal nutritional status may influence their common origin during fetal development.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1471-0528.1998.tb10159.x
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  • 6
    Digitale Medien
    Digitale Medien
    The information needs of women newly diagnosed with breast cancer (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of advanced nursing 22 (1995), S. 0 
    Details
    ISSN: 1365-2648
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Nurses can play a key role in patient education, including providing patients with useful and approrate information Rather than focusing on the process of education or information giving by nurses, this study places emphasis on the content of that information by taking the patients’perspective and asking the patients themselves what particular types of information are perceived as important at a specific point in time The aim of the study was to explore what particular types of information were important to women newly diagnosed with breast cancer, to enable nurses and other health care professionals to utilize their time as effectively as possible and provide a high-quality service to individuals in their care Women with breast cancer (a mean of 2 5 weeks from diagnosis) were interviewed and asked to compare items of information The items of information were presented m pairs and the women stated a preference for one item in that pan- Thirty-six pairs were presented in total The analysis involved the use of a Thurstone scaling model, which allowed rank ordermgs, or profiles of information needs, to be developed, reflecting the perceived importance of each item Information about the likelihood of cure, the spread of the disease and treatment options were perceived as the most important items of information at the tune of diagnosis Other information needs, in order of descending priority, included information about the risk to family, side-effects
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1046/j.1365-2648.1995.22010134.x
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  • 7
    Digitale Medien
    Digitale Medien
    Reviews-Thorium radiation (1901)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 5 (1901), S. 90-90 
    Details
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie , Physik
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1021/j150028a633
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  • 8
    Digitale Medien
    Digitale Medien
    Chemistry and Physiology of Fungicidal Action (1963)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Phytopathology 1 (1963), S. 77-100 
    Details
    ISSN: 0066-4286
    Quelle: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft , Biologie
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1146/annurev.py.01.090163.000453
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  • 9
    Digitale Medien
    Digitale Medien
    A descriptive study of meaning of illness in chronic renal disease (2001)
    Oxford UK : Blackwell Science Ltd
    Journal of advanced nursing 33 (2001), S. 0 
    Details
    ISSN: 1365-2648
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: A descriptive study of meaning of illness in chronic renal disease Aim. To explore the subjective meaning of illness in a sample of renal patients. Background. Patients’ illness representations, such as the meaning they attach to illness, may affect their coping and adaptation. Improved understanding in this area may therefore benefit patient care. Meaning of illness has not previously been explored in renal disease. Design and methods. Cross-sectional survey (n=405) in a single regional renal unit in the North of England. Ethical approval was obtained and patients gave written consent. The instrument used was an eight-item schema, based on the work of Lipowski (1970, Psychiatry in Medicine1, 91–102). Field notes regarding rationale for choice were recorded concurrently, then content analysed to enable identification of themes. The chi-square test (significance level P 〈 0·05) was used to analyse differences in selected meaning in older and younger patients; males and females; and patient groups (predialysis, haemodialysis and transplant). Findings. ‘Challenge’ was selected by most patients (n=253, 62·5%), with similar results in all three patient groups. Slightly more older than younger patients selected ‘challenge’, although the difference was not statistically significant and older patients more commonly had a fatalistic interpretation of the option. More men selected ‘challenge’ than women. Those selecting ‘challenge’ and ‘value’ appeared to have a more positive outlook than other patients. Conclusions. Patients had identifiable meanings for their illness, and these may be associated with their response to renal disease. The schema appeared to be comprehensive, but is in need of further refinement. Consideration of the possible influence of social desirability is necessary.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1046/j.1365-2648.2001.01713.x
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  • 10
    Digitale Medien
    Digitale Medien
    Whitehand, J. W. R.: Rebuilding Town Centres: Developers, Architects, and Styles : Birmingham, Geography Department, 1984 (1986)
    Cambridge : Cambridge University Press
    Urban history 13 (1986), S. 185-186 
    Details
    ISSN: 0963-9268
    Quelle: Cambridge Journals Digital Archives
    Thema: Architektur, Bauingenieurwesen, Vermessung , Geschichte , Sociologie
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1017/S0963926800008208
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