Severin, D., Kappertz, O., Nyberg, T., Berg, S., Pflug, A., Wuttig, M.
We present a method to eliminate hysteresis effects and to increase the deposition rate for the reactive sputtering of metal oxides. This is achieved by using a ceramic nitride target in an...
Müller, B., Hilty, M., Berg, S., Garcia-Pelayo, M. C., Dale, J., Boschiroli, M. L., ...
We have identified a clonal complex of Mycobacterium bovis present at high frequency in cattle in population samples from several sub-Saharan west-central African countries. This closely related...
Geomorphology and glacial history of Rauer Group, East Antarctica (2009)
White, DA, Bennike, O, Berg, S, Harley, SL, Fink, D, Kiernan, K, ...
The presence of glacial sediments across the Rauer Group indicates that the East Antarctic ice sheet formerly covered the entire archipelago and has since retreated at least 15 km from its maximum...
International PFAPA syndrome registry: cohort of 214 patients (2008)
Hofer, MF, Pillet, P, Berg, S, Brik, R, Dolezalova, P, Kone-Paut, I, ...
No abstract available.
Effects of 24-h and 36-h sleep deprivation on human postural control and adaptation. (2008)
Patel, M, Gomez, S, Berg, S, Almbladh, P, Lindblad, J, Petersen, H, ...
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Sputtering yield amplification for targets operated in reactive mode (2008)
Kubart, T., Nyberg, T., Pflug, A., Kohl, D., Wuttig, M., Berg, S.
In this work, we present simulations of the partial sputtering yields for individual elements in multielement targets sputtered in a reactive atmosphere. It has been previously demonstrated that it...
Effects of 24-h and 36-h sleep deprivation on human postural control and adaptation. (2007)
Patel, M, Gomez, S, Berg, S, Almbladh, P, Lindblad, J, Petersen, H, ...
Abstract is not available
Severin, D., Kappertz, O., Kubart, T., Nyberg, T., Berg, S., Pflug, A., ...
Reactive sputtering processes normally exhibit undesirable hysteresis effects which are more pronounced for oxide than nitride deposition. We present a method to reduce and ultimately eliminate these...
European guidelines for the accreditation of sleep medicine centres (2006)
Pevernagie, Dirk, STANLEY, N, BERG, S, KRIEGER, J, FISCHER, J
Human V{gamma}2V{delta}2 T cells contain cytoplasmic RANTES (2006)
Tikhonov, I, Deetz, CO, Paca, R, Berg, S, Lukyanenko, V, Lim, JK, ...
The adult human Vγ2Vδ2 T cell repertoire is a product of chronic selection in the periphery. Endogenous antigens drive the expansion of cells expressing the Vγ2Vδ2 TCR. Thus, we would expect the...
Human V{gamma}2V{delta}2 T cells contain cytoplasmic RANTES (2006)
Tikhonov, I., Deetz, C. O., Paca, R., Berg, S., Lukyanenko, V., Lim, J. K., ...
The adult human Vγ2Vδ2 T cell repertoire is a product of chronic selection in the periphery. Endogenous antigens drive the expansion of cells expressing the Vγ2Vδ2 TCR. Thus, we would expect the...
Heuristische Simulation der Plasma-Impedanz beim reaktiven Magnetron-Sputtern (2005)
Pflug, A., Siemers, M., Szyszka, B., Kappertz, O., Nyberg, T., Berg, S., ...
Pflug, A., Siemers, M., Szyszka, B., Kappertz, O., Nyberg, T., Berg, S.
The simulation of the reactive sputtering process dynamics will have a major impact on the future development of in-line sputter coating technology in terms of model-based process control, precise...
Mudher, A., Shepherd, D., Newman, T.A., Mildren, P., Jukes, J.P., Squire, A., ...
The tauopathies are a group of disorders characterised by aggregation of the microtubule-associated protein tau and include Alzheimer's disease (AD) and the fronto-temporal dementias (FTD). We have...
GSK-3b inhibition reverses axonal transport defects and behavioural phenotypes in Drosophila (2004)
Mudher, A., Shepherd, D., Newman, T.A., Mildren, P., Jukes, J.P., Squire, A., ...
The tauopathies are a group of disorders characterised by aggregation of the microtubuleassociated protein tau and include Alzheimer’s disease (AD) and the fronto-temporal dementias (FTD). We have...
Mudher, A., Shepherd, D., Newman, T.A., Mildren, P., Jukes, J.P., Squire, A., ...
The tauopathies are a group of disorders characterised by aggregation of the microtubule-associated protein tau and include Alzheimer's disease (AD) and the fronto-temporal dementias (FTD). We have...
Heuristic model of the plasma impedance in magnetron sputtering (2004)
Pflug, A., Szyszka, B., Berg, S., Nyberg, T., Kappertz, O.
Due to the increasing demand on precision, homogeneity, process control and throughput of the reactive magnetron sputtering deposition in large in-line coaters, there have been considerable efforts...
High speed microtribology with quartz crystal resonators (2003)
Quartz resonators in contact with metal-covered spheres have been used to study the tribology of micron-sized metal-metal contacts at high speed (1 m/sec) and high frequency (12 MHz), while...
Nonlinearities in contact mechanics experiments with quartz crystal resonators (2003)
The nonlinear forces acting at the surface of an oscillating quartz crystal, which is in contact with a tip, were studied using the "ring-down" method. The resonator is excited at its resonance...
Quartz crystal resonators with atomically smooth surfaces for use in contact mechanics (2003)
Berg,S., Ruths,M., Johannsmann,Diethelm
A quartz crystal shear resonator was modified by gluing a thin piece of mica on one surface to obtain an acoustic sensor with a macroscopic atomically smooth area. Contact mechanics experiments with...
Bund,A., Baba,A., Berg,S., Johannsmann,Diethelm, Lübben,J., Wang,Z., ...
An in situ combination of surface plasmon resonance (SPR) spectroscopy and quartz crystal microbalance (QCM) is used to study the electropolymerization and the doping/dedoping behavior of thin...
Nonlinear contact mechanics based on ring-down experiments with quartz crystal resonators (2003)
Berg,S., Prellberg,T., Johannsmann,Diethelm
We report on the explicit derivation of a nonlinear spring constant and a nonlinear friction coefficient describing the interaction between an oscillating quartz plate and a tip touching its surface....
Nonlinear contact mechanics based on ring-down experiments with quartz crystal resonators (2003)
Berg, S., Prellberg, T., Johannsmann, Diethelm
We report on the explicit derivation of a nonlinear spring constant and a nonlinear friction coefficient describing the interaction between an oscillating quartz plate and a tip touching its surface....
Bund, A., Baba, A., Berg, S., Johannsmann, Diethelm, Lübben, J., Wang, Z., ...
An in situ combination of surface plasmon resonance (SPR) spectroscopy and quartz crystal microbalance (QCM) is used to study the electropolymerization and the doping/dedoping behavior of thin...
Quartz crystal resonators with atomically smooth surfaces for use in contact mechanics (2003)
Berg, S., Ruths, M., Johannsmann, Diethelm
A quartz crystal shear resonator was modified by gluing a thin piece of mica on one surface to obtain an acoustic sensor with a macroscopic atomically smooth area. Contact mechanics experiments with...
Nonlinearities in contact mechanics experiments with quartz crystal resonators (2003)
Berg, S., Johannsmann, Diethelm
The nonlinear forces acting at the surface of an oscillating quartz crystal, which is in contact with a tip, were studied using the "ring-down" method. The resonator is excited at its resonance...
High speed microtribology with quartz crystal resonators (2003)
Berg, S., Johannsmann, Diethelm
Quartz resonators in contact with metal-covered spheres have been used to study the tribology of micron-sized metal-metal contacts at high speed (1 m/sec) and high frequency (12 MHz), while...
EP 1277851 A UPAB: 20030307 NOVELTY - Coating passivated metallized surfaces of components comprises chemically activating the surfaces using a tenside-containing solution or by reducing using a...
Comparison of greenhouse gas emissions from forest operations in Finland and Sweden (2003)
Forest operations use inputs of external energy, which should be considered when environmental impact in the forest sector is of concern. Operations are highly mechanized in Finland and Sweden, and...
Lundberg, V., Hanekom, L., Berg, S., Marwick, T. H.
No abstract
Berg,S., Johannsmann,Diethelm, Ruths,M.
Contact mechanics experiments on a single asperity contact between two dry mica surfaces have been performed with a surface forces apparatus where one mica surface was excited to oscillatory shear...
Berg,S., Ruths,M., Johannsmann,Diethelm
A quartz crystal resonator covered with a thin sheet of mica was integrated into a surface forces apparatus. The shifts in resonance frequency and bandwidth were monitored as the mica surface came...
McElroy, W. N., Berg, S., Crockett, T., Hawkins, R. G.
A multiple foil activation iterative method has been developed to determine neutron flux spectra. A computer code (SAND II) has been written which provides a 'best fit' neutron differential flux...
Berg, S., Johannsmann, Diethelm, Ruths, M.
Contact mechanics experiments on a single asperity contact between two dry mica surfaces have been performed with a surface forces apparatus where one mica surface was excited to oscillatory shear...
Berg, S., Ruths, M., Johannsmann, Diethelm
A quartz crystal resonator covered with a thin sheet of mica was integrated into a surface forces apparatus. The shifts in resonance frequency and bandwidth were monitored as the mica surface came...
Antiadhäsive SOL-GEL-Beschichtung auf galvanisch abgeschiedenem Chrom (2002)
Berg, S., Auer-Kanellopoulos, F.
Immer häufiger werden bei der Funktionalisierung moderner Oberflächen Sol-Gel-Verfahren bzw. -Systeme eingesetzt. In jüngster Zeit wurden solche Schichtsysteme beispielweise als...
Verfahren zur Modifikation galvanisch abgeschiedener Hartchrom-Oberflächen (2002)
Aufgrund der hohen Härte, der guten Verschleißbeständigkeit, des hohen Reflexionsvermögens bei gleichzeitiger Anlaufbeständigkeit und des guten Korrosionsverhaltens ergibt sich für galvanisch...
Antihaftschicht für Chromoberflächen (2002)
Auf blanken Oberflächen saugen sich Schmutzpartikel förmlich fest. Abhilfe versprechen Schmutz und Wasser abstoßende Strukturen oder chemisch modifizierte Oberflächen, die die Adhäsionskräfte...
Huskic, A., Eckel, M., Berg, S.
In der vorliegenden Untersuchung wurden Schmiedegesenke mittels eines Duplexverfahrens, das aus einer Plasmanitrierung und einer PACVD-Viellagenbeschichtung aus TiN-TiCN-TiC besteht, behandelt. Ziel...
Engelmark, F., Iriarte, G. F., Katardjiev, I. V., Ottosson, M., Muralt, P., Berg, S.
AIN is a material used in a wide variety of applications such as electroacoustic devices, blue diodes, IR windows, thermal conductors, metal-insulator-semiconductor structures, integrated circuit...
Grelick, A. E., Arnold, N., Berg, S., Dohan, D., Goeppner, G., Kang, Y. W., ...
An S-band linear accelerator is the source of particles and the front end of the Advanced Photon Source injector. In addition, it supports a low-energy undulator test line (LEUTL) and drives a...
A Feasibility study of a neutrino source based on a muon storage ring (2000)
Holtkamp, N, Finley, DA, Anderson, T, Andreev, N, Ankenbrandt, CM, Assadi, S, ...
Haugen, B.O., Berg, S., Brecke, K.M., Samstad, S.O., Slørdahl, S.A., Skjærpe, T., ...
Aims: To describe the mitral blood flow velocity distribution, we applied a freehand dynamic three-dimensional (3D) colour flow method using a moving sample surface that followed the mitral apparatus...
Haugen, B.O., Berg, S., Brecke, K.M., Samstad, S.O., Skjærpe, T., Slørdahl, S.A., ...
Aims: To validate a new three-dimensional (3D) colour flow method used to calculate cardiac output (CO) in aortic and mitral blood flow. Methods: The transducer was freely tilted transthoracically...
Front End Simulation for a double Phase Rotation Neutrino Factory ICOOL Simulation of PJK (2000)
R. B. Palmer, S. Berg, R. Fernow, J. Gallardo, H. Kirk, R. Weggel, ...
1 mm, and a transverse acceptances of 9.35 ss mm rad. A comparison is made with the performance of similar systems with different targets, proton energy, number of phase rotations and length.
Neutrino Factory Collaboration, Ayres, D, Goodman, M, Hassanein, A, Joffe-Minor, T, Krakauer, D, ...
Grenzen und Möglichkeiten für die Fertigungsintegration von Dünnschicht-/Plasmaprozessen (1999)
Die Integration von Plasma- und Dünnschichtprozessen in die Fertigung erfordert eine Anlagentechnik, die idealerweise einer Werkzeugmaschine gleicht. Das heißt sie muß kompakt, verkettbar,...
See also Volume 1, AD-820 556.
See also Volume 3, AD-821 618.
McElroy, W. N., Hawkins, R. G., Berg, S.
See also Volume 4, AD-821 616.
Bardos, L., Berg, S., Barankova, H., Carlsson, J. O.
An r.f. plasma jet with pure hydrogen, flowing through a graphite nozzle, was used to create diamond films on graphite substrates. After 60-600 min exposure of the substrate at 4 Torr to the active...
Red List of Lampreys and Marine Fishes of the Wadden Sea (1996)
Berg, S., Krog, C., Muus, B., Nielsen, J., Fricke, R., Berghahn, R., ...
Modeling of Mass Transport and Gas Kinetics of the Reactive Sputtering Process (1995)
Modeling of reactive sputter desposition processes is a very important tool for fast and inventive process developrnent. A short review with some new results is given for a set of previously...
Modeling of Mass Transport and Gas Kinetics of the Reactive Sputtering Process (1995)
Modeling of reactive sputter desposition processes is a very important tool for fast and inventive process developrnent. A short review with some new results is given for a set of previously...
Modeling of Mass Transport and Gas Kinetics of the Reactive Sputtering Process (1995)
Modeling of reactive sputter desposition processes is a very important tool for fast and inventive process developrnent. A short review with some new results is given for a set of previously...
Chloroplast Grana Membrane Carboxyl Groups: Their Involvement in Membrane Association 1
Berg, S., Dodge, S., Krogmann, D. W., Dilley, R. A.
Chloroplast membrane carboxyl groups were modified by carbodiimide activation followed by glycine methyl ester substitution, leaving the derivatized group uncharged. This charge alteration induced a...
Chloroplast Grana Membrane Carboxyl Groups: Their Involvement in Membrane Association 1
Berg, S., Dodge, S., Krogmann, D. W., Dilley, R. A.
Chloroplast membrane carboxyl groups were modified by carbodiimide activation followed by glycine methyl ester substitution, leaving the derivatized group uncharged. This charge alteration induced a...
Modelling blood pressure as a continuous outcome variable in a co-twin control study
Quirk, J, Berg, S, Chinchilli, V, Johansson, B, McClearn, G, Vogler, G
CREDIT DEMAND AND CREDIT RATIONING IN THE INFORMAL FINANCIAL SECTOR IN UGANDA
F.N. OKURUT, A. SCHOOMBEE, S. BERG
This paper investigates the household and individual characteristics that influence the demand and supply of informal credit in Uganda, which credit is important for improving the welfare of the...