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  • 1
    Electronic Resource
    Electronic Resource
    Expansion technique for the dipole interaction of a spin-J system with a monochromatic electromagnetic field (1983)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 2 (1983), S. 787-800 
    Details
    ISSN: 0392-6737
    Keywords: Atomic photon processes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Si sviluppa una tecnica di sviluppo per l’interazione dipolare di un sistema con spinJ con un campo elettromagnetico monocromatico quantizzato. I livelli di energia sono egualmente spaziati e si usa l’approssimazìone ad onda rotante. Si presentano risultati particolari dell’applicazione del metodo.
    Abstract: Резюме Развивается техника разложения для дипольного взаимодействия системы со спиномJ с квантованным монохроматическим электромагнитным полем. Уровни энергии эквидистантны и используется приближение вращающихся волн. Приводятся некоторые результаты, иллюстрирующие применение предложенного метода.
    Notes: Summary An expansion technique for the dipole interaction of a spin-J system with a quantized monochromatic electromagnetic field is developed. The energy levels are equally spaced and the rotating-wave approximation is used. Particular results of the application of the method are presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02453219
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  • 2
    Electronic Resource
    Electronic Resource
    Damped quantum mechanical oscillators with thermal fluctuations (1987)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 86 (1987), S. 908-913 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The solution for the relevant Heisenberg operators of a quadratic time-dependent quantum mechanical Hamiltonian is presented in convolution form suitable for the inclusion of thermal fluctuations. The approach to equilibrium of an oscillator in contact with a thermal bath is studied. An expression is obtained for the reduction of the random fluctuation width of the position coordinate as a consequence of the non-Markovian nature of a quantized thermal bath.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.452292
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  • 3
    Electronic Resource
    Electronic Resource
    Observations of X rays from near NGC6440 (1975)
    [s.l.] : Nature Publishing Group
    Nature 257 (1975), S. 32-33 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The MIT instrument2 consisted of two banks of five proportional counters sensitive from 1-60 keV. The mean intensities for each of the scans of the position of MX1746-20 are given in Table 1 for each of the four proportional counters for which useful data were obtained. The data for the low-energy ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/257032a0
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  • 4
    Electronic Resource
    Electronic Resource
    Hard X-ray spectrum of Cygnus X-l (1981)
    [s.l.] : Nature Publishing Group
    Nature 293 (1981), S. 275-277 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Our observations were made with two instruments on the HEAO 1 satellite, in the spacecraft's scanning mode, in which the X-ray detectors scanned great circles on the sky once every 30 min, covering the entire sky in six months. The lowest-energy data (3-40 keV) came from one of the xenon ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/293275a0
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  • 5
    Electronic Resource
    Electronic Resource
    A high sensitivity determination of the hard X-ray spectrum of Sco X-1 (1980)
    [s.l.] : Nature Publishing Group
    Nature 286 (1980), S. 786-788 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The UCSD/MIT high energy X-ray and low energy ?-ray instrument3 aboard HEAO 1 consisted of seven Nal(Tl)/ CsI(Na) phoswich scintillation detectors covering various energy ranges from 10 keV to 10 MeV that were actively shielded by 4-10 cm of Csl. Two of these detectors, of "100cm2 each, sensitive ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/286786a0
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  • 6
    Electronic Resource
    Electronic Resource
    Case report 293 (1984)
    Springer
    Skeletal radiology 12 (1984), S. 294-297 
    Details
    ISSN: 1432-2161
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00349513
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  • 7
    Electronic Resource
    Electronic Resource
    Dendritic reticulum cells in AIDS-related lymphadenopathy (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 1173-1175 
    Details
    ISSN: 1420-9071
    Keywords: Immunohistochemistry ; immunologic deficiency syndromes ; lymph nodes ; protease inhibitors
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary One of two cases of acquired immune deficiency syndrome-related persistent generalized lymphadenopathy revealed a profoundly altered pattern of dendritic reticulum cells as demonstrated by immunoreactive acid cysteine proteinase inhibitor. The alterations could be related to totally or partially destructed lymphoid secondary follicles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01951713
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  • 8
    Electronic Resource
    Electronic Resource
    Interleukin-4 in the treatment of AIDS-related Kaposi's sarcoma (1997)
    Springer
    Annals of oncology 8 (1997), S. 79-83 
    Details
    ISSN: 1569-8041
    Keywords: AIDS-related Kaposi's sarcoma ; interleukin-4
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Purpose: To define the safety and toxicity of interleukin-4 (IL-4)when administered subcutaneously in patients with AIDS-related Kaposi'ssarcoma (AIDS-KS); to evaluate the effect of IL-4 on immunologic and virologicparameters; and to preliminarily assess the response rate of IL-4 in AIDS-KS. Patients andmethods: Eighteen patients with mucocutaneous, non-visceral AIDS-KS weretreated with IL-4 at a dose of 1 mcg/kg subcutaneously, daily untilunacceptable toxicity or for a maximum period of six months. Twelve(66%) patients had extensive mucocutaneous disease with over 25lesions. Ten patients had received prior systemic chemotherapy. Seventeen hadCD4+ lymphocyte counts less than 200/mm3. Results: The most common adverse effects included headache in78%, fever in 56%, chills in 44%, and edema in44%. Hematologic toxicities consisted of grade 4 neutropenia (less than500/mm3) in 33%, mild anemia in 22%. Transientelevation of liver enzymes was noted in 17%. A transient elevation inCD4+ lymphocyte counts occurred during the first two weeks of therapy. Fourof eleven patients tested showed marked decline in plasma HIV RNA after fourweeks. Partial remission was observed in one patient, lasting six months.Three other patients (17%) had stable disease: 7 weeks in one patient,and 10 weeks in each of the two other patients. Conclusion: Grade 4 neutropenia (absolute neutrophil count〈500/mm3) was the most common hematologic adverse effectwith IL-4 in patients with AIDS-KS. In contrast to in vitro findings,there was a decrease in plasma HIV RNA after four weeks of IL-4 therapy in themajority of patients tested. IL-4 produced minimal anti-tumor effects inAIDS-KS with one partial remission in a patient with CD4 lymphocyte countsover 200/mm3. Further studies of IL-4 in AIDS-KS may beconsidered in patients with better immune status.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1008205424763
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