Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European journal of nuclear medicine 11 (1985), S. 194-197 
    ISSN: 1619-7089
    Keywords: Thyroid scintigraphy ; Computer-assisted scintigraphy ; Rectilinear scanning ; Image modulation ; Count density
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We compared rectilinear scanning, analogous gamma-camera imaging and imaging using a gamma camera interfaced to a computer in order to determine which of these techniques is superior for thyroid scintigraphy. Forty patients with and without goitre and irregular activity distribution were imaged using each of the three techniques. The sets of three scintigrams per patient were rated by seven physicians. These ratings were statistically analysed using a new distribution-free test. Thyroid scintigraphy using a gamma camera interfaced to a computer turned out to be the best method, especially for detecting circumscribed areas of increased uptake. We conclude that this was due to a combination of the following factors: a computer matrix of 128x128 pixels in combination with an acquisition zoom of 1.5, the high count density of the scintigrams, computer-controlled documentation after data acquisition and the use of a continuous grey scale for documentation. The improved quality and information content of the scintigrams obtained using a gamma-camera/computer system could improve the diagnostic value of thyroid scintigraphy, especially when the scintigrams are also evaluated quantitatively.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 236 (1986), S. 174-178 
    ISSN: 1433-8491
    Keywords: Psychiatric patients ; Follow-up ; Social adjustment ; Outcome prediction
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In a prospectively designed follow-up study of 258 first admitted psychiatric patients, 1 year after discharge 224 patients and 175 significant others were asked about the social adjustment of these patients and some predictors for this aspect of outcome could be identified. The sample consisted of five different diagnostic groups: organically caused psychiatric diseases, schizophrenic psychoses, affective psychoses, neurotic or personality disorders and alcohol or drug dependency. The study shows that statements about the social adjustment of psychiatric patients largely depend on the diagnostic group, both with respect to degree of adjustment and the predictors. Schizophrenic patients were found to be less well socially adjusted than the other patients, with the exception of the alcohol- and drug-addicted patients. For schizophrenic patients, post-hospital social adjustment was primarily determined by indicators of mental illness, such as psychopathological symptoms and length of hospitalization. The social adjustment of addicted patients was primary influenced by vocational variables. For the patients with organic psychiatric disorders, affective psychoses or neurotic/personality disorders, prediction by pre-hospital or hospital variables did not prove to be very useful.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 121 (1988), S. 2029-2034 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthese von UfolenEine Achtstufen-Synthese des tricyclischen Kohlenwasserstoffes Ufolen (15) wird beschrieben. Die Konfiguration von Ufolen und zweier Zwischenprodukte wird durch Röntgenstrukturanalyse gesichert.
    Notes: An eight-step synthesis of the tricyclic hydrocarbon ufolene (15) is described. The configuration of ufolene and two intermediates is secured by X-ray analysis.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...