Two-stage high frequency pulse tube cooler for refrigeration at 25 K (2009)
A two-stage Stirling-type U-shape pulse tube cryocooler driven by a 10 kW-class linear compressor was designed, built and tested. A special feature of the cold head is the absence of a heat exchanger...
Diverse Broad Line Region Kinematic Signatures From Reverberation Mapping (2009)
Denney, K. D., Peterson, B. M., Pogge, R. W., Adair, A., Atlee, D. W., Au-Yong, K., ...
A detailed analysis of the data from a high sampling rate, multi-month reverberation mapping campaign, undertaken primarily at MDM Observatory with supporting observations from telescopes around the...
On the Production of $\pi^+\pi^+$ Pairs in pp Collisions at 0.8 GeV (2009)
El-Samad, S. Abd, Bilger, R., Brinkmann, K. -Th., Clement, H., Dietrich, M., Doroshkevich, E., ...
Data accumulated recently for the exclusive measurement of the $pp\to pp\pi^+\pi^-$ reaction at a beam energy of 0.793 GeV using the COSY-TOF spectrometer have been analyzed with respect to possible...
Transaction Costs and Profitability in UK Manufacturing (2009)
This paper explores the impact of transaction costs on performance at firm and industry levels using a sample of 7350 UK manufacturing firms. This is achieved by estimating a profit function with...
A Revised Broad-Line Region Radius and Black Hole Mass for the Narrow-Line Seyfert 1 NGC 4051 (2009)
Denney, K. D., Watson, L. C., Peterson, B. M., Pogge, R. W., Atlee, D. W., Bentz, M. C., ...
We present the first results from a high sampling rate, multi-month reverberation mapping campaign undertaken primarily at MDM Observatory with supporting observations from telescopes around the...
Digital design at a crossboard: How to make statistical design industrially relevant (2009)
Schlichtmann, U., Schmidt, M., Kinzelbach, H., Pronath, M., Glöckel, V., Dietrich, M., ...
Statistical analysis is generally seen as the next EDA technology for timing and power sign-off. Research into this field has seen significant activity started about five years ago. Recently,...
Gruendling, T., Dietrich, M., Barner-Kowollik, C.
We report on the successful quantitative transformation of methacrylate and acrylate-type polymers prepared by reversible addition-fragmentation chain transfer (RAFT) polymerization carrying a...
The Mass of the Black Hole in the Quasar PG 2130+099 (2008)
Grier, C. J., Peterson, B. M., Bentz, M. C., Denney, K. D., Eastman, J. D., Dietrich, M., ...
We present the results of a recent reverberation-mapping campaign undertaken to improve measurements of the radius of the broad line region and the central black hole mass of the quasar PG 2130+099....
Single-Pion Production in pp Collisions at 0.95 GeV/c (II) (2008)
El-Samad, S. Abd, Bilger, R., Brinkmann, K. Th., Clement, H., Dietrich, M., Doroshkevich, E., ...
The single-pion production reactions $pp\to d\pi^+$, $pp\to np\pi^+$ and $pp\to pp\pi^0$ were measured at a beam momentum of 0.95 GeV/c ($T_p \approx$ 400 MeV) using the short version of the COSY-TOF...
Two-Pion Production in Proton-Proton Collisions with Polarized Beam (2008)
El-Bary, S. Abd, El-Samad, S. Abd, Bilger, R., Brinkmann, K. -Th., Clement, H., Dietrich, M., ...
The two-pion production reaction $\vec{p}p\to pp\pi^+\pi^-$ was measured with a polarized proton beam at $T_p \approx$ 750 and 800 MeV using the short version of the COSY-TOF spectrometer. The...
Long-Term Variability in the Optical Spectrum of the Seyfert Galaxy NGC 2992 (2008)
Trippe, M. L., Crenshaw, D. M., Deo, R., Dietrich, M.
New spectra of NGC 2992 from the Cerro Tololo Inter-American Observatory show that this nearby AGN has changed its type classification to a Seyfert 2 in 2006. It was originally classified as a...
C. Bordes, L. Jouniaux, M. Dietrich, S. Garambois
[1] Seismic wave propagation in fluid-filled porous materials induces electromagnetic effects due to small relative pore-fluid motions. In order to detect the seismomagnetic couplings theoretically...
De Barros, Louis, Dietrich, M.
Analytical formulas are derived to compute the first-order effects produced by plane inhomogeneities on the point source seismic response of a fluid-filled stratified porous medium. The derivation is...
De Barros, Louis, Dietrich, M.
Analytical formulas are derived to compute the first-order effects produced by plane inhomogeneities on the point source seismic response of a fluid-filled stratified porous medium. The derivation is...
De Barros, Louis, Dietrich, M.
Analytical formulas are derived to compute the first-order effects produced by plane inhomogeneities on the point source seismic response of a fluid-filled stratified porous medium. The derivation is...
Coutant, Olivier, Dore, Fabrice, Brenguier, Florent, Fels, Jean-Francois, Brunel, Didier, Judenherc, Sébastien, ...
We have developed a network of portable seismic stations dedicated to the high resolution imaging of geological, potentially hazardous, targets. These targets - volcanoes, fault zones, landslide...
Coutant, Olivier, Dore, Fabrice, Brenguier, Florent, Fels, Jean-Francois, Brunel, Didier, Judenherc, Sébastien, ...
We have developed a network of portable seismic stations dedicated to the high resolution imaging of geological, potentially hazardous, targets. These targets - volcanoes, fault zones, landslide...
On-line yields obtained with the ISOLDE RILIS (2007)
U. Köster, V. N. Fedoseyev, U. C. Bergmann, R. Catherall, J. Cederkäll, ...
The ISOLDE resonance ionization laser ion source (RILIS) allows to ionize efficiently and selectively many metallic elements. In recent yield surveys and on-line experiments with the ISOLDE RILIS we...
Deo, R. P., Crenshaw, D. M., Kraemer, S. B., Dietrich, M., Elitzur, M., Teplitz, H., ...
We present Spitzer Space Telescope mid-infrared spectra of 12 Seyfert 1.8 and 1.9 galaxies over the 5-38 um region. We compare the spectral characteristics of this sample to those of 58 Seyfert 1 and...
Are people ethical? An experimental approach (2007)
Do ethical motivations and attitudes affect behaviour? We examine this issue in six Prisoner´s Dilemma and Prisoner´s Dilemma related games using an online experiment where individuals were asked...
Attitudes and motivations of Economics students: Some recent evidence (2007)
There is disagreement amongst economists regarding whether economics students are more self-interested than other students in economic and non-economic contexts. Econometric analysis of the choice to...
Self-Employment and Risk Preference (2007)
Brown, S., Dietrich, M., Ortiz, A., Taylor, K.
We explore the relationship between self-employment and attitudes towards financial risk using individual level data drawn from the U.S. Survey of Consumer Finances (SCF) and the U.S. Panel Study of...
Full waveform inversion of shot gathers in terms of poro-elastic parameters (2007)
De Barros, Louis, Dietrich, M.
We have developed a full waveform iterative inversion procedure for determining the porosity, permeability, interstitial fluid properties and mechanical parameters of stratified porous media. The...
Investigation of Two-Stage High Frequency Pulse Tube Cryocoolers (2007)
Yang, L., Zhao, M., Liang, J., Zhou, Y., Dietrich, M., Thummes, G.
Full waveform inversion of shot gathers in terms of poro-elastic parameters (2007)
De Barros, Louis, Dietrich, M.
We have developed a full waveform iterative inversion procedure for determining the porosity, permeability, interstitial fluid properties and mechanical parameters of stratified porous media. The...
Grid-spezifische Problembeschreibung und -aufbereitung im Systementwurf (2007)
Schneider, A., Schneider, P., Dietrich, M.
Um Entwurfsaufgaben mit Hilfe von Grid-Technologien effizient bearbeiten zu können, ist eine angepasste Problembeschreibung erforderlich. So muss der Entwerfer bspw. bei einer Monte-Carlo-Simulation...
Single-Pion Production in pp Collisions at =.95 GeV/c (I) (2006)
El-Samad, S Abd, Bilger, R., Brinkmann, K. -Th., Clement, H., Dietrich, M., Doroshkevich, E., ...
The single-pion production reactions $pp\to d\pi^+$, $pp\to np\pi^+$ and $pp\to pp\pi^0$ were measured at a beam momentum of 0.95 GeV/c ($T_p \approx$ 400 MeV) using the short version of the COSY-TOF...
This paper considers whether neural networks might be used to analyse firm activity and the evolution of industries. The key findings of the simulation results used are summarised as follows. While...
Spectral line variability amplitudes in AGNs (2006)
Kollatschny, W., Zetzl, M., Dietrich, M.
We present the results of a long-term variability campaign of very broad-line AGNs with line widths broader than FWHM $>$ 5000 kms$^{-1}$. The main goal of our investigation was to study whether the...
Grid-Computing - Anwendungsszenarien für den Systementwurf (2006)
Schneider, A., Schneider, P., Schwarz, P., Dietrich, M.
Seit einigen Jahren gibt es zahlreiche Initiativen, im akademischen und industriellen Umfeld vorhandene Hardware-Ressourcen über gut ausgebaute Netzwerkinfrastrukturen zu Grids zu verbinden. Die so...
Heidt, J., Jäger, K., Dietrich, M.
Deep BRIH-images as well as long-slit spectra taken with the ESO-2.2m and VLT-telescopes of the QSO HE1013-2136 (z = 0.785) are presented. They show the QSO apparently in the last phase of a 1:3...
De Barros, Louis, Dietrich, M.
We derive analytical formulas for the first-order effects produced by plane inhomogeneities on the seismic response of a stratified porous medium. The approach used for the derivation is similar to...
De Barros, Louis, Dietrich, M.
We derive analytical formulas for the first-order effects produced by plane inhomogeneities on the seismic response of a stratified porous medium. The approach used for the derivation is similar to...
Using simple neural networks to analyse firm activity (2005)
Characteristically, in economics, the analysis of firm activity is based on a production function that defines a deterministic relationship between factor inputs and firm output. The analysis of the...
Probing the Ionizing Continuum of Narrow-Line Seyfert 1 Galaxies. I.Observational Results (2005)
Dietrich, M., Crenshaw, D. M., Kraemer, S. B.
We present optical spectra and emission-line ratios of 12 Narrow-Line Seyfert 1 (NLS1) galaxies that we observed to study the ionizing EUV continuum. A common feature in the EUV continuum of active...
Incorporating Ethics into Economics: Problems and Possibilities (2004)
In traditional economics the decision-making process for individuals has effectively no role for ethics as individuals are self-interested. The key concepts in economics which determine the role of...
This paper assesses empirically structural change in the Indian manufacturing based export sector, based on an analysis of 143 industries / product groupings (mainly manufacturing industries). Trade...
Annealing of BaTiO3 thin films after heavy ion implantation (2004)
Dietrich, M, Buchal, C, Correia, JG, Deicher, M, Schmid, M, Uhrmacher, M, ...
Single crystalline BaTiO3 films have been grown by pulsed laser deposition on SrTiO3. Radioactive I I I in ions were implanted with energies of 60 and 400 keV, respectively. The lattice site of(111)...
Giant Firms in the Information Economy (2003)
The primary objective of this paper is to present a discussion of the potential significance of giant companies in the emerging new information economy. In the 1970s and discussion of the...
Lattice location studies of rare earth impurities in 3C-, 4H- and 6H-SiC (2003)
Vetter, U, Hofsass, H, Dietrich, M
The lattice location of rare earths Tm in 3C- and 4H-SiC and Yb in 6H-SiC were studied using the emission channeling technique. Radioactive rare earth ions were implanted at the on-line isotope...
Decline in the AIDS and death rates in the EuroSIDA study: an observational study (2003)
Mocroft, A., Ledergerber, B., Katlama, C., Kirk, O., Reiss, P., D'Arminio Monforte, A., ...
Background: Since the introduction of highly active antiretroviral therapy (HAART), little is known about whether changes in HIV-1 mortality and morbidity rates have been sustained. We aimed to...
Quasar Elemental Abundances and Host Galaxy Evolution (2003)
Hamann, F., Dietrich, M., Sabra, B., Warner, C.
High redshift quasars mark the locations where massive galaxies are rapidly being assembled and forming stars. There is growing evidence that quasar environments are metal-rich out to redshifts of at...
Oxide fiber targets at ISOLDE (2003)
Koster, U, Bergmann, UC, Carminati, D, Catherall, R, Cederkall, J, Correia, JG, ...
Many elements are rapidly released from oxide matrices. Some oxide powder targets show a fast sintering, thus losing their favorable release characteristics. Loosely packed oxide fiber targets are...
Quasar Elemental Abundances at High Redshifts (2003)
Dietrich, M., Hamann, F., Shields, J. C., Constantin, A., Heidt, J., Jaeger, K., ...
We examine rest-frame ultraviolet spectra of 70 high redshift quasars (z>3.5) to study the chemical enrichment history of the gas closely related to the quasars, and thereby estimate the epoch of...
Oxide Fiber Targets at ISOLDE (2003)
Köster, U, Bergmann, U C, Carminati, D, Catherall, R, Cederkäll, J, Correia, J G, ...
Many elements are rapidly released from oxide matrices. Some oxide powder targets show a fast sintering, thus losing their favorable release characteristics. Loosely packed oxyde fiber targets are...
Decline in the AIDS and death rates in the EuroSIDA study: an observational study (2003)
Mocroft, A., Ledergerber, B., Katlama, C., Kirk, O., Reiss, P., Arminio Monforte, A. D', ...
Black Hole Masses in Three Seyfert Galaxies (2003)
Onken, C.A., Peterson, B., Dietrich, M., Robinson, A., Salamanca, M.I. De
Identification of a Br-correlated bandgap state in GaAs by radiotracer spectroscopy (2003)
Albrecht, F., Pasold, G., Grillenberger, J., Achtziger, N., Witthuhn, W., Risse, M., ...
A deep energy level of bromine in the bandgap of GaAs was determined by means of Radiotracer deep-level transient spectroscopy (DLTS) measurements. For this purpose, the radioactive isotope Br-77 was...
On-line yields obtained with the ISOLDE RILIS (2003)
Fedoseyev, VN, Bergmann, UC, Catherall, R, Cederkall, J, ...
Moore, A. L., Kirk, O., Johnson, A. M., Katlama, C., Blaxhult, A., Dietrich, M., ...
Not the final published version
Black Hole Masses in Three Seyfert Galaxies (2002)
Onken, C. A., Peterson, B. M., Dietrich, M., Robinson, A., Salamanca, I. M.
We analyze published reverberation mapping data for three Seyfert galaxies (NGC 3227, NGC 3516, and NGC 4593) to refine the mass estimate for the supermassive black hole in the center of each object....
Elemental Abundances in the Broad Emission Line Region of Quasars at Redshifts larger than 4 (2002)
Dietrich, M., Appenzeller, I., Hamann, F., Heidt, J., Jaeger, K., Vestergaard, M., ...
We present observations of 11 high redshift quasars ($3.9 \la z \la 5.0$) observed with low spectral resolution in the restframe ultraviolet using FORS 1 at the VLT UT 1. The emission-line fluxes of...
Chemical Abundances in Broad Emission Line Regions: The "Nitrogen-Loud" QSO 0353-383 (2002)
Baldwin, J. A., Hamann, F., Korista, K. T., Ferland, G. J., Dietrich, M., Warner, C.
The intensity of the strong N V 1240 line relative to C IV 1549 or to He II 1640 has been proposed as an indicator of the metallicity of QSO broad emission line regions, allowing abundance...
The Black Hole-Bulge Relationship in QSOs (2002)
Shields, G. A., Gebhardt, K., Salviander, S., Wills, B. J., Xie, B., Brotherton, M. S., ...
We use QSO emission-line widths to examine the black hole mass - sigma relationship as a function of redshift and to extend the relationship to larger masses. Supermassive black holes in galactic...
The Mass of Quasar Broad Emission Line Regions (2002)
Baldwin, J. A., Ferland, G. J., Korista, K. T., Hamann, F., Dietrich, M.
We show that the mass of ionized gas in the Broad Line Regions (BLRs) of luminous QSOs is at least several hundred Msun, and probably of order 10^3-10^4 M_sun. BLR mass estimates in several existing...
On-line yields obtained with the ISOLDE RILIS (2002)
Köster, U, Fedosseev, V, Andreyev, A N, Bergmann, U C, Catherall, R, Cederkäll, J, ...
The ISOLDE resonance ionization laser ion source (RILIS) allows to ionize efficiently and selectively many metallic elements. In recent yield surveys and on-line experiments with the ISOLDE RILIS we...
Continuum and Emission Line Strength Relations for a large Active Galactic Nuclei Sample (2002)
Dietrich, M., Hamann, F., Shields, J. C., Constantin, A., Vestergaard, M., Chaffee, F., ...
We report on the analysis of a large sample of 744 type 1 Active Galactic Nuclei, including quasars and Seyfert 1 galaxies across the redshift range from 0 < z < 5 and spanning nearly 6 orders of...
Lattice sites of Cd in ferroelectric BaTiO$_3$ (2001)
Dietrich, M, Camard, C, Deicher, M, Richter, F, Samokhvalov, V, Unterricker, S
The radioactive isotope 111mCd was implanted into BaTiO3 in order to measure electric field gradients with Perturbed Angular Correlation spectroscopy (PAC). It is possible to anneal the implantation...
Dietrich, M, Bartels, Julius, Deicher, M, Freitag, K, Samokhvalov, V, Unterricker, S
Single crystalline, ferroelectric BaTiO3 as material with the highest piezoelectric constants among the perovskites with ordered sublattices was implanted with 111In(111Cd). The electric field...
The compounds [vacancy]AB2C4 with defect chalcopyrite structure are especially interesting among the ternary semiconductors. The reason is the occurrence of vacancies in an ordered and stoichiometric...
Formation of $^{117}In-H$ pairs after annealing of GaN implanted with $^{117}Cd(^{117}In)$ (2001)
Dietrich, M, Deicher, M, Stötzler, A, Weissenborn, R
We report on the annealing behaviour of GaN grown on sapphire after implantation of 117Cd(117In). Isochronic annealing has been performed in order to remove the implantation induced lattice damage in...
A spectroscopic and photometric study of short-timescale variability in NGC 5548 (2001)
Dietrich, M., Bender, C. F., Bergmann, D. J., Bills, T. E., Bochkarev, N. G., Burenkov, A., ...
Results of a ground-based optical monitoring campaign on NGC 5548 in June 1998 are presented. The broad-band fluxes (U, B, V), and the spectrophotometric optical continuum flux Fλ (5100 Ã )...
O'Brien, P. T., Dietrich, M., Leighly, K., Alloin, D., Clavel, J., Crenshaw, D. M., ...
As part of an extensive multi-wavelength monitoring campaign, the International Ultraviolet Explorer satellite was used to observe the broad-line radio galaxy 3C 390.3 during the period 1994 December...
Peterson, B. M., Barth, A. J., Berlind, P., Bertram, R., Bischoff, K., Bochkarev, N. G., ...
We present the results of three years of ground-based observations of the Seyfert 1 galaxy NGC 5548, which combined with previously reported data, yield optical continuum and broad-line H-beta light...
Dietrich, M., Leighly, K., Alloin, D., Clavel, J., Crenshaw, D. M., ...
As part of an extensive multi-wavelength monitoring campaign, the International Ultraviolet Explorer satellite was used to observe the broad-line radio galaxy 3C 390.3 during the period 1994 December...
Conference on Structure and Kinematics of Quasar Broad Line Regions (1998)
Gaskell, C M, Brandt, W N, Dietrich, M, Dulzin-Hacyan, D, Eracleous, M
Dietrich, M., Peterson, B.M., Albrecht, P., Altmann, M., Barth, A.J., Bennie, P.J., ...
Results of a ground-based optical monitoring campaign on 3C 390.3 in 1994-1995 are presented. The broadband fluxes (B, V , R, and I), the spectrophotometric optical continuum flux Fλ(5177 Ã ),...
Dietrich, M, Peterson, B. M, Albrecht, P, Altmann, M, Barth, A. J, Bennie, P. J, ...
Results of a ground-based optical monitoring campaign on 3C 390.3 in 1994-1995 are presented. The broadband fluxes (B, V, R, and I), the spectrophotometric optical continuum flux F lambda (5177 A),...
Dietrich, M., Peterson, B. M., Albrecht, P.
Results of a ground-based optical monitoring campaign on 3C 390.3 in 1994-95 are presented. The broad-band fluxes (B, V, R, and I), the spectrophotometric optical continuum flux F(5177) and the...
Wanders, I., Peterson, B.M., Alloin, D., Ayres, T.R., Clavel, J., Crenshaw, D.M., ...
From 1996 June 10 to July 29, the International Ultraviolet Explorer monitored the Seyfert 1 galaxy NGC 7469 continuously in an attempt to measure time delays between the continuum and emission-line...
Santos-Lleo, M, Chatzichristou, E, De Oliveira, C. M, Winge, C, Alloin, D, Peterson, B. M, ...
The results of an optical monitoring campaign on the active nucleus in the luminous Seyfert 1 galaxy Fairall 9 are presented. This campaign was undertaken in parallel with ultraviolet spectroscopic...
Results from Monitoring the Broad-Line Radio Galaxy 3C 390.3 (1995)
Leighly, K. M., Dietrich, M., Waltman, E., Edelson, R., George, I., Malkan, M., ...
During 1995, the broad-line radio galaxy 3C 390.3 is the subject of a multi-wavelength monitoring campaign comprised of ROSAT HRI, IUE, and ground based optical, infrared and radio observations. We...
Monitoring of active galactic nuclei. I - The quasars 1302 - 102 and 1217 + 023 (1992)
Jackson, N., O'Brien, P.T., Goad, M., Alloin, D., Axon, D.J., Bruyn, A.G. De, ...
Vergleichende Untersuchungen zur Hochtemperatur-Korrosion von ZrNb1 und Zircaloy-4. (1991)
Boehmert, J., Dietrich, M., Linek, J.
Jahrestagung Kerntechnik 91. Bonn, 14.-16.Mai 1991
X-ray investigations of YBa§2Cu§3O§6 and related materials under high pressure. (1990)
Fietz, W.H., Ludwig, H.A., Wolf, T., Wuehl, H., Dietrich, M.
28th Annual Meeting of the European High Pressure Research Group, Bordeaux, F, July 8-13, 1990
Niobnitrid-Supraleiterentwicklung auf Faserbasis. (1989)
Dietrich, M., May, D., Seibt, E., Runtsch, B.
KfK-Nachrichten, 21(1989) S.54-59
Superconductivity above 100 K in multi-phase Y-Ba-Cu-O. (1988)
Politis, C., Geerk, J., Dietrich, M., Kuepfer, K., Obst, B., Luo, H.L.
52.Physikertagung gemeinsam mit der Fruehjahrstagung DPG, Duenne Schichten, Dynamik und Statistische Physik, Halbleiterphysik, Magnetismus, Metallphysik, Oberflaechenphysik, Tiefe Temperaturen,...
Sputterverfahren fuer Hochfeld- und Hoch-T§c-Supraleiter. (1988)
Dietrich, M., May, D., Seibt, E., Runtsch, B.
Vortr.: Wiesbaden, Advanced Composites, September 21, 1988
GdBa§2Cu§3O§7 under high pressure and at low temperatures. (1988)
Ecke, J., Fietz, W.H., Dietrich, M., Wassilew, C., Wuehl, H., Fluekiger, R.
Proc.of the Internat.Conf.on High-Temperature Superconductors and Materials and Mechanisms of Superconductivity, Interlaken, CH, February 29 - March 4, 1988
High-T§c superconductivity in the Bi-Sr-Ca-Cu-O system. (1988)
Yang, B.C., Li, H.C., Xi, X.X., Dietrich, M., Linker, G., Geerk, J.
Zeitschrift fuer Physik B, 70(1988) S.275-77
Analysis of the dc-resistivity of YBa§2Cu§3O§x: deduction of the intragrain resistivity. (1988)
Halbritter, J., Dietrich, M., Kuepfer, H., Runtsch, B., Wuehl, H.
Zeitschrift fuer Physik B, 71(1988) S.411-13
Structure-property relationships of CVD-coated NbC§xN§y on carbon fibers. (1987)
Schmaderer, F., Wahl, G., Dustmann, C.H., Dietrich, M.
Bevk, J. [Hrsg.]
TEM-Untersuchungen der Mikrostruktur supraleitender NbN-Schichten. (1987)
Windte, V., Schauer, W., Dietrich, M., May, D.
Fruehjahrstagung DPG, Duenne Schichten, Dynamik und Statistische Physik, Halbleiterphysik, Magnetismus, Metallphysik, Tiefe Temperaturen, Muenster, 9.-13.Maerz 1987
Aufloesungsgrenzen bei Roentgenstrukturunter- suchungen unter hohem Druck. (1987)
Fietz, W.H., Ecke, J., Dietrich, M., Wuehl, H.
Fruehjahrstagung DPG, Duenne Schichten, Dynamik und Statistische Physik, Halbleiterphysik, Magnetismus, Metallphysik, Tiefe Temperaturen, Muenster, 9.-13.Maerz 1987
Superconductivity in La§2§-§xBa(Sr)§xCuO§4. (1987)
Politis, C., Dietrich, M., Geerk, J., Green, S.M., Kuepfer, H., Linker, G., ...
General Meeting of the American Physical Society, New York, N.Y., March 16-20, 1987
Superconductivity in La-Ba(Sr)-Cu-O and in Y-Ba-Cu-O. (1987)
Geerk, J., Politis, C., Krauss, W., Dietrich, M., Obst, B., Smithey, R., ...
7th General Conf.of the Condensed Matter Division of the European Physical Society, Pisa, I, April 7-10, 1987
Superconductivity at 40 K in La§1§.§8Sr§0§.§2CuO§4. (1987)
Politis, C., Geerk, J., Dietrich, M., Obst, B.
Zeitschrift fuer Physik B, 66(1987) S.141-46
Electronic, magnetic and phononic properties of high T§c superconductors. (1987)
Wuehl, H., Apfelstedt, I., Dietrich, M., Ecke, J., Fietz, W., Fink, J., ...
Gubser, D.U. [Hrsg.]
Supraleitung oberhalb 100 K. (1987)
Politis, C., Geerk, J., Dietrich, M., Kuepfer, K., Obst, B., Luo, H.L.
Fruehjahrstagung DPG, Duenne Schichten, Dynamik und Statistische Physik, Halbleiterphysik, Magnetismus, Metallphysik, Tiefe Temperaturen, Muenster, 9.-13.Maerz 1987
Superconductivity above 100 K in multi-phase Y-Ba-Cu-O. (1987)
Politis, C., Geerk, J., Dietrich, M., Obst, B., Luo, H.L.
Zeitschrift fuer Physik B, 66(1987) S.279-82
Roentgen-Strukturuntersuchungen unter hohem Druck bei tiefen Temperaturen. (1986)
Fietz, W.A., Dietrich, M., Wuehl, H.
Fruehjahrstagung DPG, Duenne Schichten, Dynamik und Statistishe Physik, Halbleiterphysik, Magnetismus, Metallphysik, Oberflaechenphysik, Tiefe Temperaturen, Vakuumtechnik, Freudenstadt, 7.-11.April...
High field NbN superconductor on a fiber basis. (1986)
Dietrich, M., May, D., Windte, V., Schauer, W., Schmaderer, F., Wahl, G.
Applied Superconductivity Conf., Baltimore, Md., September 29 - October 3, 1986
Superconductivity of coatings on carbon fibers. (1986)
Dietrich, M., Fitzer, E., Stumm, T.
10th European Conf.on Thermophysical Properties, Roma, I, September 22-26, 1986
Microstructure and internal strain control in NbN on carbon fibers. (1985)
Applied Superconductivity Conf.,
X-ray structure of V§3Si under high pressure. (1985)
Barent, G., Dietrich, M., Fietz, W.H.
5th General Conf.of the Condensed Matter Division of the European Physical Society, Berlin, March 18-22, 1985
NbN formation on carbon fibers with a duo magnetron sputtering system. (1985)
Ohshima, S., Dietrich, M., Linker, G.
Journal of Applied Physics, 57(1985) S.890-96
High field NbN superconductor on carbon fibers. (1984)
Clark, A.F.; Reed, R.P. [Hrsg.]
Preparation of Al-stabilized superconducting NbC§1§-§y N§y-carbon fibers. (1984)
Schmaderer, F., Wahl, G., Dietrich, M., Dustmann, C.H.
Robinson, McD. [Hrsg.]
Brennfleck, K., Fitzer, E., Schoch, G., Dietrich, M.
Robinson, McD. [Hrsg.]
Continuous production of NbN on carbon fibres by magnetron sputtering. (1984)
Cryogenics, 24(1984) S.636-38
NbN-Supraleiter auf Carbonfaserbasis - ein Leiterkonzept aus der Gasphase. (1984)
Dietrich, M., Milich, B., Paterok, L., Runtsch, B.
KfK-Nachrichten, 16(1984) S.183-87
CVD processing of carbon fiber superconductors. (1983)
Dietrich, M., Dustmann, C.H., Schmaderer, F., Wahl, G.
Applied Superconductivity Conf., Knoxville, Tenn., November 30 - December 3, 1982. Proc.
Roentgenographische Untersuchung des Systems Nb§3Ge unter hohem Druck. (1983)
Fruehjahrstagung des Arbeitskreises Festkoerperphysik bei der Deutschen Physikalischen Gesellschaft, Freudenstadt, 21.-25.Maerz 1983
Brennfleck, K., Fitzer, E., Dietrich, M.
Bloem, J. [Hrsg.]
CVD-NbC§1§-§yN§y-carbon fiber superconductors. (1983)
Schmaderer, F., Wahl, G., Dustmann, C.H., Dietrich, M.
Bloem, J. [Hrsg.]
Dietrich, M., Schneider, H., Thorwarth, E., Weidemann, R.
Buckel, W.; Weber, W. [Hrsg.]
Roentgenographische Untersuchungen zur Gitterinstabilitaet von Nb§3Sn und Nb§3Al. (1981)
Dietrich, M., Thorwarth, E., Weidemann, R.
Fruehjahrstagung DPG, Festkoerperphysik, Muenster, 9.-14.Maerz 1981. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 16(1981) S.495
Chemie-Ingenieur-Technik, 53(1981) S.121
Dietrich, M., Brennfleck, K., Fitzer, E.
Blocher, J.M.; Vuillard, G.E.; Wahl, G. [Hrsg.]
Ein Supraleiterkonzept auf Kohlenstoffaserbasis. (1980)
Dietrich, M., Runtsch, B., Goldacker, D.
KfK-Nachrichten, 12(1980) No 3, S.24-27
Niobcarbonitrid als flexibler Multifilamentsupraleiter. (1979)
Dietrich, M., Brennfleck, K., Kehr, D.
Fruehjahrstagung DPG, Festkoerperphysik, Muenster, 12.-17.Maerz 1979. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 14(1979) S.385
Review of Scientific Instruments, 50(1979) S.768-71
Adrian, H., Aker, E., Alberts, H.W., Braun, H., Dietrich, M., Ewert, D., ...
In: Progress Report. Teilinstitut Nukleare Festkoerperphysik des Instituts fuer Angewandte Kernphysik. 1.6.1978 - 31.5.1979 KfK-2881 (Oktober 79) S.84-139
Chemical vapor deposition of superconducting niobium carbonitride films on carbon fibres. (1979)
Brennfleck, K., Dietrich, M., Fitzer, E., Kehr, D.
Sedgwick, T.O.; Lydtin, H.[Hrsg.]: Chemical Vapor Deposition, 7.Internat.Conf., Los Angeles, USA, October 14-19, 1979. Princeton, N.J.: Electrochem.Soc.1979. S.300-14
The effect of pressure on lattice parameter, magnetic susceptibility and reflectivity of SmS. (1979)
Keller, R., Guentherodt, G., Holzapfel, W.B., Dietrich, M., Holtzberg, F.
Solid State Communications, 29(1979) S.753-58
Superconductivity in the Nb cluster compounds Nb§3(X,Y)§4 with X,Y=S,Se,Te. (1978)
Amberger, E., Polborn, K., Grimm, P., Dietrich, M., Obst, B.
Solid State Communications, 26(1978) S.943-47
Phonon densities of states of the thorium hydrides. (1977)
Dietrich, M., Reichardt, W., Rietschel, H.
Solid State Communications, 21(1977) S.603-605
Anomaler Widerstandsverlauf von supraleitendem Tantalnitrid. (1977)
Dietrich, M., Thorwarth, E., Winter, H., Politis, C.
Fruehjahrstagung DPG, Festkoerperphysik, Muenster, 7.-12.Maerz 1977. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 12(1977) S.434
Phononenzustandsdichten der Thoriumhydride (1976)
Dietrich, M., Reichardt, W., Rietschel, H.
Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 5.-9. April 1976. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 11(1976) S.739
Investigations on the dynamics of solids and liquids. (1976)
Abel, W., Bader, S.D., Block, R., Christensen, A.N., Currat, R., Dietrich, M., ...
In: Progress Report of the Teilinstitut Nukleare Festkoerperphysik. 1.6.1975 - 31.5.1976
Thorwarth, E., Dietrich, M., Politis, C.
Solid State Communications, 20(1976) S. 869-72
Supraleitende Thoriumverbindungen unter hydrostatischem Druck. (1975)
Fruehjahrstagung DPG, Festkoerperphysik, Muenster, 17.-22. Maerz 1975. Verhandlungen der Deutschen Physikalischen Gesellschaft, R.6, Bd 10(1975) S.641
Supraleitende Eigenschaften von La(1-x)Tb(x)Al§2 unter Druck. (1974)
Umlauf, E., Meier, R., Dietrich, M., Gey, W.
Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 1.-5.April 1974. Verhandlungen der Deutschen Physikalischen Gesellschaft, R. 6, Bd 9(1974) S.800-01
Supraleitung von Th§4H§1§5 unter Druck. (1974)
Fruehjahrstagung DPG, Festkoerperphysik, Freudenstadt, 1.-5.April 1974. Verhandlungen der Deutschen Physikalischen Gesellschaft, R. 6, Bd 9(1974) S.817-18
Pressure Dependence of the Superconducting Transition Temperature of Th§4H§1§5. (1974)
Dietrich, M., Gey, W., Rietschel, H., Satterthwaite, C.B.
Solid State Communications, 15(1974) S.941-43
Supraleitende Thoriumverbindungen unter hydrostatischem Druck. (1974)
Dissertation, Univ.Karlsruhe 1974
Kondo Effect of YCe under Pressure. (1972)
Dietrich, M., Gey, W., Umlauf, E.
Solid State Communications, 11(1972) S.655-59
Chiwakata, C B, Hort, G, Hemmer, C J, Dietrich, M
Substance P is a pluripotent neuropeptide capable of inducing neurogenic inflammation, immunoregulation, and vasodilatation. In an effort to contribute to the understanding of the pathophysiology of...
Dietrich, M, Gaus, W, Kern, P, Meyers, W M
A total of 307 patients with lepromatous leprosy and borderline lepromatous leprosy were randomized to dapsone monotherapy or to one of two types of drug combinations. A 3-year treatment phase was...
Battistuzzi, G, Dietrich, M, Löcke, R, Witzel, H
The di-iron core of mammalian purple acid phosphatases has been reproduced in the plant enzyme from kidney bean (Mr 111000) upon insertion of an Fe(II) ion in place of the native zinc(II) in the...
Zhang, Y. M., Bachmann, S., Hemmer, C., Van Lunzen, J., Von Stemm, A., Kern, P., ...
We studied seven cases of Kaposi's sarcomas (KS) obtained from patients with AIDS and one KS from a patient without HIV infection. Antigen expression was studied by immunocytochemistry and mRNA...
Tenner-Racz, Klara, Racz, P., Bofill, Margarita, Schulz-Meyer, Anke, Dietrich, M., Kern, P., ...
The presence of core antigens of retrovirus HTLV-III/LAV, referred to as “AIDS-related virus” (AV), has been sought in lymph node samples of patients with persistent generalized lymphadenopathy...
Euler, H H, Kern, P, Löffler, H, Dietrich, M
Increased levels of 3% PEG precipitable circulating immune complexes (CIC) were found in healthy homosexual men, in homosexual patients with the acquired immune deficiency syndrome (AIDS), and in the...
Enhanced expression of CTLA-4 (CD152) on CD4+ T cells in HIV infection
Steiner, K, Waase, I, Rau, T, Dietrich, M, Fleischer, B, BröKer, B M
CTLA-4 (CD152) is a surface molecule of activated T cells with sequence homology to CD28. Both molecules bind to the same ligands, B7.1 (CD80) and B7.2 (CD86) but have antagonistic functions. While...
Urogenital tract infections in pregnancy at King Edward VIII Hospital, Durban, South Africa.
Dietrich, M, Hoosen, A A, Moodley, J, Moodley, S
OBJECTIVES--To evaluate the role of detecting asymptomatic bacteriuria and endocervical infections in the black prenatal patients attending King Edward VIII Hospital (KEH), Durban, with the view of...