Overview of the Alcator C-Mod Research Program (2009)
Marmar, E., Bader, A., Bakhtiari, M., Barnard, H., Beck, W., Bespamyatnov, I., ...
LAMINATED COMPOSITE MATERIALS BASED ON ORTHORHOMBIC ALUMINADE/TITANIUM ALLOY (2008)
Safiullin, R. V., Galeyev, R. M., Valiakhmetov, O. R., Imayev, V. M., M. Imayev, R., Beck, W.
Laminated composite materials consisting of an orthorhombic Ti2AlNb based alloy and an (a+b) titanium alloy have been fabricated at a laboratory scale using a two-step process involving diffusion...
PROCESSING PROPERTIES OF ADVANCED TI SHEET MATERIALS (2008)
Safiullin, R. V., Beck, W., Safiullin, A. R., Murzinova, M. A.
This paper reports on investigations of solid state formability and weldability of Ti-6Al-4V titanium alloy sheets with nanocrystalline structure and submicrocrystalline (grain size 0.1...0.8 mm)...
LAMINATED COMPOSITE MATERIALS BASED ON ORTHORHOMBIC ALUMINADE/TITANIUM ALLOY (2008)
Safiullin, R. V., Galeyev, R. M., Valiakhmetov, O. R., Imayev, V. M., M. Imayev, R., Beck, W.
Laminated composite materials consisting of an orthorhombic Ti2AlNb based alloy and an (a+b) titanium alloy have been fabricated at a laboratory scale using a two-step process involving diffusion...
PROCESSING PROPERTIES OF ADVANCED TI SHEET MATERIALS (2008)
Safiullin, R. V., Beck, W., Safiullin, A. R., Murzinova, M. A.
This paper reports on investigations of solid state formability and weldability of Ti-6Al-4V titanium alloy sheets with nanocrystalline structure and submicrocrystalline (grain size 0.1...0.8 mm)...
Ambiguities in Direct Dating of Rock Surfaces Using Radiocarbon Measurements (2008)
W. Beck, Et Al, Geochemistry Geophysics
The following resources related to this article are available online at
Overview of the Alcator C-MOD research programme (2007)
Scott, S., Bader, A., Bakhtiari, M., Basse, N., Beck, W., Biewer, T., ...
Inhibition of PMA-induced reactive oxygen species (ROS) by antioxidants: Abstract (2006)
Drieschmanns, H.R., Beck, W., Kerl, R., Schneider, H.W., Brunner, H., Deppisch, R.
RADIUS Extension for Digest Authentication (2006)
Secureol Inc, D. Schwartz, D. Williams, W. Beck, Deutsche Telekom Ag
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the...
The chemistry of the fac-[Re(CO)2(NO)]2+ fragment in aqueous solution. (2005)
Kurz, P, Rattat, D, Angst, D, Schmalle, H W, Spingler, B, Alberto, R, ...
The anions [ReX3(CO)2(NO)]- (with X = Cl, 1; X = Br, 2) have been prepared with different counterions. Complex 1 was found to lose its chloride ligands in water within 24 h. The [Re(H2O)3(CO)2(NO)]2+...
The chemistry of the fac-[Re(CO)(2)(NO)](2+) fragment in aqueous solution (2005)
Angst, D, Schmalle, H, Spingler, B, Alberto, R, ...
The anions [ReX3(CO)(2)(NO)](-) (with X = Cl, 1; X = Br, 2) have been prepared with different counterions. Complex 1 was found to lose its chloride ligands in water within 24 h. The...
Silviculture ans stand dynamics of Scots pine in Germany (2000)
La estructura actual de los bosques en Alemania y su diversidad biológica relacionada es un resultado del desarrollo natural, cultural y económico de los últimos 10.000 años. La composición de...
Silviculture ans stand dynamics of Scots pine in Germany (2000)
La estructura actual de los bosques en Alemania y su diversidad biológica relacionada es un resultado del desarrollo natural, cultural y económico de los últimos 10.000 años. La composición de...
Status of the High Enthalpy Shock Tunnel HEG at the DLR Göttingen (1999)
Beck, W., Hannemann, K., Schnieder, M., Weiland, M.
The present status of development and calibration of the High Enthalpy Shock Tunnel at DLR Göttingen (HEG) is presented. Tunnel characteristics operating conditions, test techniques and areas of...
Simulated Increase of Hurricane Intensities inaCO 2-Warmed Climate (1997)
D. P. Schrag, G. Hampt, D. W. Murray, P. Walbran, Collecting Corals, ...
are supplied by the European Space Agency and
Nonlinear optical studies of Bloch oscillations (1996)
Leisching, P., Beck, W., Kurz, H., Köhler, K., Schäfer, W., Leo, K.
We have investigated the coherent dynamics of wave packets in semiconductor superlattices with an applied electric field. In particular, we have performed four-wave mixing experiments with...
Kastell, D., Krek, R., Rosenhauer, M., Wollenhaupt, M., M&u.ller, T., Beck, W., ...
Four tests are performed in the HighEnthalpy Tunnel Goettingen (HEG) of the DLR at a free stream Mach number of approximately 10. Three CO2/N2 mixtures and one pare CO2 test gas case were used to...
Beck, W., Leisching, P., Kurz, H., Schaefer, W., Leo, K., Köhler, K.
Summary form only given. Time-resolved four-wave mixing (TRFWM) has been extensively used to study the influence of Coulomb interactions on the free induction decay of excitons in semiconductor...
Macrocyclic Titanium(IV) Complexes with C3-symmetric synthetic Peptides (1995)
Severin, K., Beck, W., Trojandt, G., Polborn, K., Steglich, W.
Insertion of Isocyanides into the Palladium-Carbon Bond of Cyclopalladated Complexes (1994)
Koten, G. Van, Markies, B.A., Zografidis, A., Polborn, K., Beck, W.
Internal field dynamics of cohorent Bloch oscillations in supperlattices (1994)
Dekorsy, T., Leisching, P., Beck, W., Ott, R., Dhaibi, Y., Schwedler, R., ...
The dynamics of coherent wavepacket oscillations in GaAs/AlxGa1-xAs superlattices are investigated by transmittive electro-optic sampling (TEOS) with femtosecond time resolution. The internal...
Bloch oscillations of excitonic wave packets semiconductor superlattices (1994)
Leisching, P., Haring Bolivar, P., Beck, W., Dhaibi, Y., Brüggemann, F., Schwedler, R., ...
We present a detailed investigation of the coherent dynamics of excitonic wave packets composed of heavy/light-hole, electron miniband, and Wannier-Stark states in GaAs/Al subx Ga sub1-x As...
Bloch oscillations in superlattices (1994)
Leisching, P., Waschke, C., Bolivar, P.H., Beck, W., Roskos, H., Leo, K., ...
We have demonstrated the possibility of a Bloch oscillator emitting bias tunable submillimeter-wave radiation. The tuning range covers about one order of magnitude from 0.5 up to 5 THz, with the...
Temperature Measurement in Hypersonic Flow by LIF (1992)
Dankert, C., Gundlach, G., Legge, H., Beck, W.
A method for measurement of temperatures and densities in rarefied flow is Laser Induced Fluorescence (LIF) spectroscopy with is applied to reentry simulation of Hermes, Saenger, and the Shuttle in...
HEG - A new shock tunnel for high enthalpies (1992)
Beck, W., Eitelberg, G., Vennemann, D.
HEG, a new high enthalpy shock tunnel has recently been inaugurated at DLR in Goettingen. Its prinicipal function within the aerodynamic strategy of the HERMES space vehicle project is to examine the...
Money and banking, or their nature and effects considered ... (1839)
ix, [11]-212, iv, [5] p.
Sayler, G S, Shiaris, M P, Beck, W, Held, S
The effects of polychlorinated biphenyls (PCBs) on nitrification were examined for pure cultures and natural reservoir samples. PCBs at concentrations greater than 10 microgram liter-1 inhibited...
Döring, K, Beck, W, Konermann, L, Jähnig, F
The membrane protein porin and a synthetic polypeptide of 21 hydrophobic residues were inserted into detergent micelles or lipid membranes, and the fluorescence of their single tryptophan residue was...
Sayler, G S, Shiaris, M P, Beck, W, Held, S
The effects of polychlorinated biphenyls (PCBs) on nitrification were examined for pure cultures and natural reservoir samples. PCBs at concentrations greater than 10 microgram liter-1 inhibited...
Döring, K, Beck, W, Konermann, L, Jähnig, F
The membrane protein porin and a synthetic polypeptide of 21 hydrophobic residues were inserted into detergent micelles or lipid membranes, and the fluorescence of their single tryptophan residue was...
Long-term survival after orthotopic and heterotopic cardiac transplantation.
Cooper, D K, Charles, R G, Fraser, R C, Beck, W, Barnard, C N
Five long-term survivors of heart transplantation were reinvestigated. Two patients had undergone orthotopic heart transplantation over 11 and 9 years earlier and constitute two of the world's...
Forman, R, Beck, W, Barnard, C N
The actuarial survival and thromboembolic rates for the three types of cloth-covered Starr-Edwards mitral prostheses, models 6300, 6310/6320, and 6400 followed 6, 5, and 2 years, respectively, were...
Schrire, V., Beck, W., Hewitson, R. P., Barnard, Christiaan N.
Aortic valve replacement with the University of Cape Town lenticular prosthesis was performed in 149 patients during a six-year period, almost all patients being severely disabled with advanced heart...
CORRECTED TRANSPOSITION OF THE GREAT VESSELS
Beck, W., Schrire, V., Vogelpoel, L., Nellen, M., Swanepoel, A.
Some problems of permanent artificial pacing.
Gotsman, M. S., Piller, L. W., Beck, W., Barnard, C. N., Schrire, V.
Modified technique for long-term endocardial pacemaking.
Gotsman, M. S., Beck, W., Piller, L. W., Bosman, S. C., Barnard, C. N., Schrire, V.
Double outlet right ventricle: clinical and anatomical spectrum.
Weir, E K, Joffe, H S, Barnard, C N, Beck, W
Thirty-two patients with double outlet right ventricle (DORV) were studied between 1960 and 1976. Associated congenital defects frequently compounded the difficulty of clinical diagnosis. Cardiac...
Seidler, A, Bolm-Audorff, U, Heiskel, H, Henkel, N, Roth-Kuver, B, Kaiser, U, ...
OBJECTIVES—To investigate the relation with a case-control study between symptomatic osteochondrosis or spondylosis of the lumbar spine and cumulative occupational exposure to lifting or carrying...
Occupational risk factors for symptomatic lumbar disc herniation; a case-control study
Seidler, A, Bolm-Audorff, U, Siol, T, Henkel, N, Fuchs, C, Schug, H, ...
Background: Previous studies mostly did not separate between symptomatic disc herniation combined with osteochondrosis/spondylosis of the lumbar spine and symptomatic disc herniation in...