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  • 1
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    A POEM: "The wedding group" (1977)
    Washington, D.C. : Periodicals Archive Online (PAO)
    Journal of Popular Film and Television. 6:1 (1977) 32 
    Details
    ISSN: 0195-6051
    Topics: Media Resources and Communication Sciences, Journalism
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:c432-1977-006-01-000003
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  • 2
    Electronic Resource
    Electronic Resource
    Interplanetary baseline observations of type III solar radio bursts (1977)
    Springer
    Solar physics 54 (1977), S. 431-439 
    Details
    ISSN: 1573-093X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Simultaneous observations of type III radio bursts from spacecraft separated by 0.43 AU have been made using the solar orbiters HELIOS-A and HELIOS-B. The burst beginning at 19:22 UT on March 28, 1976 has been located from the intersection of the source directions measured at each spacecraft, and from burst arrival time differences. The source positions range from 0.03 AU from the Sun at 3000 kHz to 0.08 AU at 585 kHz. The electron density along the burst trajectory, and the exciter velocity (=0.13c) were determined directly, without the need to assume a density model as has been done with single-spacecraft observations. The separation of HELIOS-A and -B has also provided the first measurements of burst directivity at low frequencies. For the March 28 burst the intensity observed from near the source longitude (HELIOS-B) was 3–10 dB greater than that from 60° west of the source (HELIOS-A).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00159934
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  • 3
    Electronic Resource
    Electronic Resource
    Isoenzym-Muster saurer Phosphatasen aus normalen und leukämischen weißen Blutzellen (1977)
    Springer
    Annals of hematology 35 (1977), S. 295-303 
    Details
    ISSN: 1432-0584
    Keywords: Acid phosphatases ; Isoenzyme pattern ; Leukemic blood cells ; Hairy-cell-leukemia ; Saure Phosphatasen ; Isoenzym-Muster ; Leukämische Blutzellen ; Haarzell-Leukämie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die durchschnittlichen Aktivitäten (IE/106 Zellen) der sauren Phosphatasen und die prozentuale Verteilung der Isoenzyme der sauren Phosphatasen wurden aus Lysaten von normalen und leukämischen weißen Blutzellen bestimmt. Bei 4 Patienten mit Haarzell-Leukämie lag der Anteil des Isoenzyms 5 geringfügig über dem der tartratresistenten Zellen. Bei 2 Patienten mit einer fraglichen Haarzell-Leukämie waren deutliche Isoenzym-5-Fraktionen, aber keine tartratresistenten Zellen zu erkennen. Bei einem Patienten mit Haarzell-Leukämie wurde bei einem hohem Anteil tartratresistenter Haarzellen eine auffallend geringere Isoenzym-5-Fraktion gefunden. Diese unterschiedlichen Beziehungen wurden mit der empfindlichen Nachweismethode der Gelelektrophorese und unterschiedlicher Substrataffinität erklärt.
    Notes: Summary The activities of acid phosphatases (AP) were measured in leukocytes from patients with chronic myelocytic leukemia (CML), macrophages, granulocytes, in the fractionated mononuclear cells of patients with CML and with hairy-cell-leukemia (HCL) and in the cells from patients with acute leukemia (AL). The lowest activities were found in lymphocytes of normal subjects and of patients with chronic lymphatic leukemia (CLL) and in thrombocytes. Isoenzyme (IsE) l was characteristic for thymocytes, IsE 2 for granulocytes, IsE 3 for pathologic blast-cells, lymphocytes and thrombocytes, IsE 4 for macrophages, IsE 5 with components a and b for the mononuclear fraction of patients with HCL. In addition IsE5 was detected in lymphocytes, macrophages and CLL-cells. In 4 patients with HCL the relative percentage of IsE-5-fraction was slightly greater than the percentage of tartrate resistant cells. In two patients with questionable HCL well marked IsE-5-fractions were recognized but no tartrate resistant cells. In one patient with HCL a relatively high percentage of tartrate resistant hairy-cells and in comparison an inadäquate low IsE-5-fraction was found. These different relations were explained with the more sensitive method of gelelectrophoresis and different affinity of substrates to AP.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00996142
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  • 4
    Electronic Resource
    Electronic Resource
    Isoenzym-Muster der sauren Phosphatasen von Epstein-Barr-Virus-DNS enthaltenden, permanent wachsenden lymphoiden Zell-Linien (1977)
    Springer
    Annals of hematology 35 (1977), S. 395-404 
    Details
    ISSN: 1432-0584
    Keywords: Epstein-Barr virus ; Cell lines ; Isoenzymes of acid phosphatase ; Epstein-Barr-Virus ; Zellinien ; Isoenzyme der sauren Phosphatase
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die Expression der sauren Phosphatasen sind das stärkste zytochemische Merkmal lymphoider Zellinien. In einigen Zellen erscheint die saure Phosphatase zytochemisch resistent gegen Tartrat. Die tartratresistenten Isoenzyme 5 mit den Komponenten a und b lassen sich sowohl bei Fraktionierung der sauren Phosphatasen aus Monozyten, Lymphozyten, chronisch lymphatischen Leukämiezellen und besonders aus Haarzellen als auch in unterschiedlicher Ausprägung in Zellinien von einem gesunden Spender darstellen. Die gelelektrophoretische Fraktionierung der sauren Phosphatasen in angereicherten Lymphozyten zeigt vorwiegend das Isoenzym 3, in angereicherten Makrophagen das Isoenzym 4. In einigen Zellinien ist das Isoenzym 4 nicht nachzuweisen. Es wird daraus geschlossen, daß diese Zellinien möglicherweise ausschließlich lymphozytären Ursprungs sind, während diejenigen mit Nachweis des Isoenzyms 4 vielleicht Produkte einer fakultativen Hybridisierung aus Lymphozyten und Monozyten sind. Profile der sauren Phosphatasen in Virus-negativen Zellinien (Ramos, BJAB) werden durch Konversion mit EBV nicht eindeutig verändert.
    Notes: Summary The expression of acid phosphatases is cytochemically one of the most important features in permanent growing B-cell-lines. In few cell lines acid phosphatase is resistant against tartrate. Tartrate resistant isoenzyme 5 with components a und b can be demonstrated in monocytes, lymphocytes, chronic lymphatic leucemic cells and especially in hairy cells as well as in cell lines derived from a healthy donor. Fractionation of acid phosphatase by gelelectrophoresis in separated lymphocytes demonstrates especially isoenzyme 3, in separated macrophages isoenzyme 4. Isoenzyme 4 could not be detected in several cell lines. It is therefore concluded that these cell lines are probably derived from lymphocytic precursors. Cell lines with isoenzyme 4 may be the result of a facultative hybridisation between lymphocytes and monocytes. Profiles of acid phosphatases in virus-negative cell lines (Ramos, BJAB) were not significantly altered by conversion with EBV.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00996626
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  • 5
    Electronic Resource
    Electronic Resource
    192. Die Implantation einer Totalendoprothese ohne Zement nach Judet (1977)
    Springer
    Langenbeck's archives of surgery 345 (1977), S. 638-638 
    Details
    ISSN: 1435-2451
    Keywords: Endoprothesis, total, of hip joint, without cement, procedure ; Hüftgelenkstotalendoprothesen ohne Zement, Methode, operative Technik
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: ZusammenfaBung Die von R. Judet entwickelte TEP besteht aus Acetabulum und Femuranteil, die beide als Besonderheit eine rauhe und poröse Oberfläche zur Verankerung durch EinsproBung von Knochenbälkchen aufweist. Eine genügend tiefe und exakte Ausfräsung des Acetabulums zur Aufnahme des Pfannenimplantates sowie einwandfreies Knochenmaterial sind wesentliche VorauBetzung für einen absolut festen Sitz. Das Verfahren bietet die VorauBetzung einer längeren Haltbarkeit gegenüber der Zementimplantation. Trotzdem wird man auf die mit Zement zu implantierenden Totalendoprothesen beim älteren Menschen nicht verzichten können.
    Notes: Summary Judet developed a TEP consisting of acetabulum and femur prothesis, both of which exhibit a rough surface. The latter enables fixation by bone formation. A deep and exact milling of the acetabulum is required for taking the implantation of the cylinder. Good condition of the bone is neceBary too for excellent positioning. This method provides longer stability compared to the previously used procedure. NevertheleB, in aged patients TEP with cement might be preferred because of quicker mobilization.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01305638
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  • 6
    Electronic Resource
    Electronic Resource
    Radio observations of interplanetary magnetic field structures out of the ecliptic (1977)
    Springer
    Solar physics 52 (1977), S. 477-484 
    Details
    ISSN: 1573-093X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract New observations of the out-of-the ecliptic trajectories of type III solar radio bursts have been obtained from simultaneous direction finding measurements on two independent satellite experiments, IMP-6 with spin plane in the ecliptic, and RAE-2 with spin plane normal to the ecliptic. Burst exciter trajectories were observed which originated at the active region and then crossed the ecliptic plane at about 0.8 AU. We find a considerable large scale north-south component of the interplanetary magnetic field followed by the exciters. The apparent north-south and east-west angular source sizes observed by the two spacecraft are approximately equal, and range from 25° at 600 kHz to 110° at 80 kHz.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00149662
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