TY - JOUR A1 - Müller-Veggian, Mattea A1 - Mariscotti, M. A. J. A1 - Beuscher, H. A1 - Davidson, W. F. T1 - In-beam study of ¹⁴⁴ Gd JF - Proceedings of the International Conference on Nuclear Structure : Tokyo, Sept. 5 - 10, 1977 / ed. by T. Marumori. - Journal of the Physical Society of Japan ; Vol. 44, 1978 : Suppl. Y1 - 1978 N1 - International Conference on Nuclear Structure <1977, Tokyo> SP - 863 PB - Physical Soc. of Japan CY - Tokyo ER - TY - JOUR A1 - Porschen, W. A1 - Gartzen, J. A1 - Gewehr, K. A1 - Mühlensiepen, H. A1 - Weber, Hans-Joachim A1 - [u.a.], T1 - In vivo assay of the radiation sensitivity of hypoxic tumour cells : influence of γ-rays, cyclotron neutrons, misonidazole, hyperthermia and mixed modalities JF - The British journal of cancer / Supplement N2 - Tumour cell death can be evaluated in the living mouse by externally measuring the rate of loss of tumour-bound DNA tracer. By sequentially labelling the tumour-bearing animals with ¹²⁵IUdR and ¹³¹IUdR 50 h apart, the average tumour cells at the time of the second injection are labelled by ¹²⁵IUdR and the euoxic tumour cells are specifically labelled with ¹³¹IUdR. Tumour treatment at this stage of labelling permits the observation of the reaction of euoxic cells and average tumour cells and finally yields data on hypoxic cells and thus on the oxygen enhancement ratio. This information adds to results from tumour control and growth delay. With this technique effects were analysed of 60-Co γ-rays, cyclotron neutrons (E = 6 MeV), misonidazole (500 mg/kg body wt) and hyperthermia (42°C water-bath), or combinations of these. Misonidazole (15 min before irradiation) altered the oxygen enhancement ratio by a factor of 1·5 for γ-rays and of 1·1 for neutrons; when evaluated from tumour-growth delay and TCD-50 misonidazole gave a dose modifying factor of 1·47 for γ-rays and of 1·2-1·3 for neutrons. Based on percentage tumour regression 100 days after treatment, the enhancement ratio from hyperthermia (after irradiation) was 2·75 for γ-rays (at 10 Gray) and 2·2 for neutrons (at 3·2 Gray). For neutrons combined with misonidazole and hyperthermia the ratio was 2·4. These results demonstrate that effects of neutron irradiation may be modified by electron-affinic substances and/or hyperthermia. Y1 - 1978 SN - 0306-9443 N1 - Section 6: Sensitization and Hypoxic Cytotoxicity: Effects of Hyperthermia and High Let IS - 3 SP - 194 EP - 197 PB - Lewis CY - London ER - TY - JOUR A1 - Hardt, Arno A1 - Martin, S. A1 - Meißburger, J. A1 - Retz, R. A1 - Wimmer, J. T1 - The cryopump system of the QQDDQ magnet spectrometer BIG KARL JF - Vacuum N2 - Cryopumps without liquid nitrogen shielding are used to provide a vacuum of 10−6 torr in the spectrometer. The vacuum system is subdivided in three sections that can be separated by valves. The first section (scattering chamber) has a volume of 60 l, two rotation transmissions with 35 cm dia and a sliding seal that allows a rotation of 160° without deteriorating the vacuum. The second section includes the vacuum chambers inside the magnets with 6 × 80 cm cross-section and a length of 1200 cm. The third section (detector box) has a volume of 4300 l and contains a moveable detector system. The gas inside the detector with a pressure of 760 torr is separated from the vacuum by a 15 μm mylar foil with an area of 300 cm2. The detector box can be valved off by a valve with the dimension of 10 × 100 cm. The layout of system is given. The instrumentation and the interlock system are described. First experiences with this system are presented. Y1 - 1978 U6 - https://doi.org/10.1016/S0042-207X(78)80026-8 SN - 1879-2715 (E-Journal); 0042-207X (Print) VL - 28 IS - 10-11 SP - 483 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Nokihara, Kiyoshi A1 - Berndt, Heinz T1 - Studies on sulfur-containing peptides : tert-butyloxycarbonylsulfenyl and benzyloxycarbonylsulfenyl derivatives as protecting groups for cysteine JF - The journal of organic chemistry Y1 - 1978 U6 - https://doi.org/10.1021/jo00419a046 SN - 0022-3263 VL - 43 IS - 25 SP - 4893 EP - 4895 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Nokihara, Kiyoshi A1 - Berndt, Heinz T1 - Synthesis of hapten–polypeptide conjugates as antigen models for the N-terminal region of the α-2-chain of rabbit skin collagen JF - Journal of the Royal Society of Chemistry: Perkin Transactions 1 N2 - Synthesis of derivatives of the peptide sequence L-pyroglutamyl-L-phenylalanyl-L-aspartyl-glycyl-L-lysyl-glycyl-glycyl-glycine as the antigenic determinant representing the N-terminal non-helical region of the α-2-chain of rabbit skin collagen, and conjugation to two different polypeptide carriers, are described. Y1 - 1978 U6 - https://doi.org/10.1039/P19780000260 SN - 1364-5463 SN - 0300-922X SN - 1470-4358 VL - 1978 IS - 3 SP - 260 EP - 263 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Lieder, R. M. A1 - Gono, Y. T1 - High spin states in heavy transitional nuclei around Hg JF - International Symposium on High-Spin States and Nuclear Structure : held at Dresden from 19-24. Sept. 1977 ; contributed papers / ed.: L. Funke ... Y1 - 1977 N1 - International Symposium on High Spin States and Nuclear Structure <1977, Dresden> ; (ZfK / Zentralinstitut fuer Kernforschung ; 336) SP - 54 PB - Zentralinst. fuer Kernforschung CY - Rossendorf ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Beuscher, H. A1 - Gono, Y. T1 - High-spin states and isomers in light transitional nuclei around n=80 JF - International Symposium on High-Spin States and Nuclear Structure : held at Dresden from 19-24. Sept. 1977 ; contributed papers / ed.: L. Funke ... Y1 - 1977 N1 - International Symposium on High Spin States and Nuclear Structure <1977, Dresden> ; (ZfK / Zentralinstitut fuer Kernforschung ; 336) SP - 19 PB - Zentralinst. fuer Kernforschung CY - Rossendorf ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Beuscher, H. A1 - Gono, Y. A1 - Lieder, R. M. T1 - Side bands in ¹⁷² Hf JF - Frühjahrstagung ... des Fachausschusses Kernphysik und Hochenergiephysik der DPG (Sektion A: Kernphysik) / Deutsche Physikalische Gesellschaft (1977) Y1 - 1977 SP - 940 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Beuscher, H. A1 - Gono, Y. A1 - Lieder, R. M. T1 - Systematic features of isomeric states in Ce, Sm, Nd nuclei JF - Frühjahrstagung ... des Fachausschusses Kernphysik und Hochenergiephysik der DPG (Sektion A: Kernphysik) / Deutsche Physikalische Gesellschaft (1977) Y1 - 1977 SP - 892 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Beuscher, H. A1 - Gono, Y. A1 - Lieder, R. M. T1 - Particle and collective properties of high spin states in heavy nuclei near z=82 JF - Frühjahrstagung ... des Fachausschusses Kernphysik und Hochenergiephysik der DPG (Sektion A: Kernphysik) / Deutsche Physikalische Gesellschaft (1977) Y1 - 1977 SP - 985 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Gono, Y. A1 - Lieder, R. M. A1 - Neskakis, A. T1 - Particle-hole symmetry observed in the angular distributions of γ-rays in ¹⁸⁹,¹⁹¹,¹⁹³ Au JF - Physics letters / B. 70 (1977), H. 2 Y1 - 1977 SN - 0031-9163 SP - 159 EP - 162 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Gono, Y. A1 - Lieder, R. M. T1 - High-spin states of odd mass Au, Hg, Tl nuclei JF - Proceedings of the International Workshop on Gross Properties of Nuclei and Nuclear Excitations / Institut für Kernphysik, Technische Hochschule Darmstadt ; Bundesministerium für Forschung und Technologie. 5 (1977) Y1 - 1977 SN - 0720-8715 N1 - International Workshop on Gross Properties of Nuclei and Nuclear Excitations <5, 1977, Hirshegg> SP - 8 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Gono, Y. A1 - Lieder, R. M. T1 - High spin states and isomers in the light transitional nuclei ¹³⁶,¹³⁷,¹³⁸ Ce JF - Annual report 1976 / Institut für Kernphysik Kernforschungsanlage Jülich / Ed. board: A. Fäßler ... Y1 - 1977 SP - 30 PB - Kernforschungsanlage CY - Jülich ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Lieder, R. M. A1 - Beuscher, H. A1 - Gono, Y. T1 - Search for yrast traps trough the study of and a decay after(a,xn) reactions JF - Annual report 1976 / Institut für Kernphysik Kernforschungsanlage Jülich Y1 - 1977 SP - 32 PB - Verlag des Forschungszentrums Jülich CY - Jülich ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Lieder, R. M. A1 - Gono, Y. T1 - Three particle-bands in ¹⁹⁵,¹⁹⁷ Tl JF - Annual report 1976 / Institut für Kernphysik Kernforschungsanlage Jülich / Ed. board: A. Fäßler ... Y1 - 1977 SP - 35 PB - Kernforschungsanlage CY - Jülich ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Mariscotti, M. A. J. A1 - Beuscher, H. A1 - Davidson, W. F. T1 - In-beam study of ¹⁴⁴ Gd JF - Annual report 1976 / Institut für Kernphysik Kernforschungsanlage Jülich / Ed. board: A. Fäßler ... Y1 - 1977 SP - 37 PB - Kernforschungsanlage CY - Jülich ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Gono, Y. A1 - Lieder, R. M. T1 - Blocking-effect in the transitional nuclei ¹⁸⁹,¹⁹¹,¹⁹³ Au JF - Annual report 1976 / Institut für Kernphysik Kernforschungsanlage Jülich / Ed. board: A. Fäßler ... Y1 - 1977 SP - 33 PB - Kernforschungsanlage CY - Jülich ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Beuscher, H. A1 - Gono, Y. A1 - Lieder, R. M. T1 - The orange-ß-spectrometer at the external beam of the cyclotron JF - Annual report 1976 / Institut für Kernphysik Kernforschungsanlage Jülich / Ed. board: A. Fäßler ... Y1 - 1977 SP - 124 PB - Kernforschungsanlage CY - Jülich ER - TY - JOUR A1 - Hardt, Arno A1 - Bisplinghoff, J. A1 - Ernst, J. A1 - Löhr, R. T1 - On-line apparatus BANDIT for half-life determination of short-lived neutron deficient isotopes. A. Hardt, J. Bisplinghoff, J. Ernst, R. Löhr, H. Machner, T . Mayer-Kuckuk JF - Nuclear Instruments and Methods. 143 (1977), H. 3 Y1 - 1977 SN - 0029-554X SP - 519 EP - 523 ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Gudat, W. A1 - Kunz, C. T1 - Photoabsorption coefficient of alloys of Al with transition metals V, Fe, Ni and Cu and Pr from 30 to 150 eV photon energy JF - Physica status solidi b N2 - The absorption coefficient of VAI3, FeAI, NiAI, NiAl2, CuAI2, PrAl2, and of disordered V–AI (16 at% AI, 28%, 41%) and Fe–AI (11%) alloys has been measured in the region of the M₂,₃ absorption of the transition metals and the Labsorption of AI. The strong changes of the AI spectrum in the region of the 100 eV maximum upon alloying are explained as another evidence of the EXAFS (extended X-ray absorption fine structure) nature of these structures. The broad, prominent absorption peaks from the 3p excitations in V and Fe and from the 4d excitations in Pr are influenced only little on allyoing and thus appear to be of atomic origin. The fine structure at the onset of the Pr 4d transitions is identical in the metal and the alloy but differs from that of Pr oxide. The only M₂,₃ edge which is detectably shifted is that of Ni (up to 2.1 eV), whereas the onset of the AI L₂,₃ edge is shifted in all the alloys (up to 1.1 eV). The shifts are interpreted in accordance with X-ray fluorescence and nuclear resonance measurements as changes of the density of states in the valence band of the alloys. Y1 - 1976 SN - 0031-8957 U6 - https://doi.org/10.1002/pssb.2220740211 N1 - weitere ISSN 0370-1972 VL - 74 IS - 2 SP - 507 EP - 521 PB - Wiley-VCH CY - Berlin ER -