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
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 80 (1996), S. 1437-1445 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: In situ high-angle x-ray diffraction (XRD) measurements during an annealing process and extensive low- and high-angle XRD analysis before and after annealing have been performed to study the influence of annealing on the microstructure of a Ni81Fe19/Ag multilayer film. We concentrate on a detailed description and quantification of induced changes in microstructural properties and on changes in the crystalline structure of sublayers. The observed effects obtained from the high-angle XRD, where superlattice structural refinement and standard powder diffraction methods were used, are utilized to model the changes from microscopic point of view. The low-angle XRD reflectivity measurements were analyzed using a new distorted-wave Born approximation approach which enables to get information about interlayer structure parameters such as interface roughnesses, degree of vertical correlation and lateral correlation length. The presented low-angle and high-angle analysis demonstrates general applicability of x-ray diffraction for complex and quantitative in-situ investigation of structural changes in metallic multilayers during annealing. An effect of lateral scaling for different types of roughness is discussed and a general approach is shown for the case of metallic multilayers. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 99 (1995), S. 4866-4874 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 99 (1995), S. 12612-12623 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Macromolecules 28 (1995), S. 5465-5476 
    ISSN: 1520-5835
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    facet.materialart.
    Unknown
    Berlin : Periodicals Archive Online (PAO)
    Orientalistische Literaturzeitung. 52 (1957) 455 
    ISSN: 0030-5383
    Topics: Linguistics and Literary Studies , Ethnic Sciences , History
    Notes: Besprechungen
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Springer
    European journal of wildlife research 3 (1957), S. 154-159 
    ISSN: 1439-0574
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Summary Although Mr.Gruschwitz chooses a percentage of increase of 70%, he reaches in his examples only 54%, because he relates the percentage to the does on March 31 st and not on June 1 st. The sexual ratio is not the ratio in numbers of the pubescent animals in summer, but the ratio of all male and female animals. It is necessary to make a difference between this ratio in March and in June. A large sexual ratio has to be reduced essentially to the lack of males, the cause being a much too heavy killing off of males. The insufficient killing of females is of importance, too. Measure and means of each interference with the population has to be decided by the slate pencil. It is not to be recommended to kill half of all the does within one year, because most of the does have young ones and choice is difficult.
    Abstract: Résumé Quoique le pourcentage d'accroissement queM. Gguschwitz avait choisi était 70% il atteint dans ces exemples seulement 54%, puisqu'il se rapporte chez les chevrettes sur le pourcentage du 31 mars et point sur celui du 1 er juin. La proportion entre les sexes n'est point la proportion numérique des pièces en état de puberté pendant l'été; mais la proportion de tous les mâles envers toutes les femelles. Il est donc nécessaire de faire une différence entre la proportion du mois de mars et celle du mois de juin. Une grande proportion entre les sexes doit être attribuée essentiellement à un manque en boucs; la raison en est un abattement en boucs de beaucoup trôp élevé. A part de cela, un abattement insuffisant en chevrettes n'a presque pas d'importance. C'est le crayon d'ardoise qui fixe l'étendue et la façon de chaque empiètement dans l'état. Mais il nést point applicable de faire abattre la moitiè de toutes les chevrettes au cours d'une année, puisque la plupart des chevrettes conduisent et en cela même un abattement sélectif devient de plus difficile.
    Notes: Zusammenfassung ObwohlGruschwitz einen Zuwachsprozent von 70 wählt, kommt er in seinen Beispielen nur auf 54%, weil er den Hundertsatz auf die Geißen vom 31. 3. bezieht und nicht auf die vom 1. 6. Das Geschlechterverhältnis ist nicht das Zahlenverhältnis der geschlechtsreifen Stücke im Sommer zueinander, sondern das Verhältnis aller männlichen zu allen weiblichen Stücken. Nötig ist, dieses Verhältnis im März von dem im Juni zu unterscheiden. Ein weites Geschlechterverhältnis ist im wesentlichen auf Mangel an Böcken zurückzuführen, die Ursache ist ein viel zu hoher Bockabschuß. Ungenügender Rickenabschuß ist daneben kaum von Bedeutung. Das Maß und die Art jedes Eingriffes in den Bestand bestimmt der Rechenstift. Die Hälfte aller Ricken innerhalb eines Jahres abzuschießen, ist nicht angebracht, weil die meisten Ricken führen und der Wahlabschuß erschwert wird.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 1 (1922), S. 1753-1760 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 1 (1922), S. 2105-2113 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Der Onkologe 5 (1999), S. 941-947 
    ISSN: 1433-0415
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Seltene Lungentumoren repräsentieren weniger als 5% aller malignen Lungentumoren. Sie sind von sehr unterschiedlicher Histogenese und jede Tumorentität bedarf einer individuellen Betrachtung. Ätiologisch unterscheiden sie sich deutlich von den häufigen Bronchialkarzinomen aber bei Diagnostik und therapeutischen Vorgehen unterscheiden sie sich nicht von nicht-kleinzelligen Bronchialkarzinomen.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    ISSN: 1433-0385
    Keywords: Key words: Bronchogenic carcinoma ; Residual disease ; Bronchial resection margin ; Prognosis. ; Schlüsselwörter: Bronchialcarcinom ; Residualtumor ; Bronchusresektionsrand ; Prognose.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Nach Lungenresektion und ipsilateraler Lymphknotendissektion wegen Bronchialcarcinoms verblieb in 88 von 2464 Fällen (3,6 %) mikroskopisch Residualtumor (R1) am zentralen Bronchusresektionsrand. Sieben Patienten entwickelten eine Insuffizienz der Bronchusnaht, 2 weitere eine Nachblutung bzw. eine Herzluxation (Morbidität 8,0 %). Die Hospitalletalität betrug 16,6 %. Todesursachen waren Bronchusnahtinsuffizienz (n = 7), Arrosionsblutung (n = 4), respiratorische Insuffizienz (n = 1) und Pleuraempyem (n = 1). Eine postoperative Bestrahlung wurde bei 43 Patienten durchgeführt. Die mediane Überlebenszeit aller Patienten nach R1-Resektion war 16 Monate gegenüber 37 Monaten nach R0-Resektion (p 〈 0,001). Die Überlebenszeit war unabhängig von Tumorstadium und -histologie, Lokalisation des Residualtumors in der Bronchuswand und einer Nachbestrahlung. Inkomplette Resektionen sind durch intraoperativen Schnellschnitt zu verifizieren. Sofern funktionell vertretbar, sollte in den Stadien I und II eine Nachresektion (R0) angestrebt werden; auch in den Stadien III a und III b ist bei R0-Resektion ein statistisch signifikanter Überlebensvorteil gegenüber R1-Resektion zu verzeichnen, jedoch weniger deutlich als in niedrigeren Stadien.
    Notes: Summary. Residual tumor (R1) was proven at the proximal bronchial resection margin in 88 (3.6 %) of 2464 cases of lung cancer following lung resection and standard lymph node dissection. Postoperative complications (8 %) were: fistula of the bronchial suture line (n = 7), bleeding (n = 2) and heart luxation (n = 1). The in-hospital mortality was 16.6 %. Causes of death were: bronchial fistula (n = 7), erosion of the pulmonary artery (n = 4), respiratory failure (n = 1), and empyema (n = 1). Forty-three patients received postoperative radiation therapy. Median survival of all patients following incomplete resection was 16 months, compared to 37 months following complete resection (P 〈 0.001). Length of survival was independent of tumor stage, histology, site of infiltration and postoperative radiation. In conclusion, in resection for lung cancer clear margins should be verified by intraoperative frozen section. In the case of residual tumor at the bronchial resection margin, wider resection is mandatory in stage I and II if the patient meets the functional criteria. Even in stage III a and III b prognosis is significantly better after complete resection than R1-resection; the difference, however, is smaller than in lower stages.
    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...