Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Peter Markiewicz"'
Publikováno v:
Procedia Manufacturing. 15:381-387
Hot compression of cylindrical specimens is carried out with Gleeble tests and simulated with the finite element method. Profiles of the specimens and the local strains are evaluated at different reductions, friction coefficients and temperature grad
Publikováno v:
BHM Berg- und Hüttenmännische Monatshefte. 161:440-452
As the first manufacturer, the blooming mill of Bohler Edelstahl GmbH & CoKG could achieve the highest process maturity level 5 according to the ISO 15504 standard. The consistent implementation of methods and optimisation tools for an integrated pro
Publikováno v:
Single Molecules. 1:109-114
Autor:
Peter Markiewicz, M. Cynthia Goh
Publikováno v:
Ultramicroscopy. 68:215-221
A simple addition to the preparation of an AFM sample allows for the mapping of regions on the substrate. The technique makes use of copper locator grids placed under a translucent substrate such as mica or glass. This cost effective procedure allows
Autor:
Jeffrey H Miller, Peter Markiewicz, Karl O. Stetter, Claudia Baikalov, Sorel Fitz-Gibbon, Paul Völkl
Publikováno v:
Nucleic Acids Research. 24:4373-4378
The hyperthermophilic archaeum, Pyrobaculum aerophilum, grows optimally at 100 degrees C with a doubling time of 180 min. It is a member of the phylogenetically ancient Thermoproteales order, but differs significantly from all other members by its fa
Autor:
Brigitte Kisters-Woike, Jeffrey H Miller, Peter Markiewicz, Lynn G. Kleina, Benno Müller-Hill, Jörg Suckow
Publikováno v:
Journal of Molecular Biology. 261:509-523
Each amino acid from position 2 to 329 of Lac repressor was replaced by 12 or 13 of the 20 natural occurring amino acids. The resulting phenotypes are discussed on the basis of (1) the recently published structure of the Lac repressor core complexed
Publikováno v:
Cell. 84(1):147-154
Bacteriophage N4 virion RNA polymerase transcription of double-stranded promoter-containing DNAs requires supercoiled template and E. coli single-stranded DNA–binding protein (EcoSSB); other single-stranded DNA–binding proteins cannot substitute.
Autor:
M. Cynthia Goh, Peter Markiewicz
Publikováno v:
Review of Scientific Instruments. 66:3186-3190
An algorithm for the deconvolution of the probe tips used with the atomic force microscope from the images of calibration grids made using very large scale integrated technology, which is useful in visualization of the tip before or after imaging for
Publikováno v:
Gene. 147:101-106
The lacZ gene encoding a β-galactosidase (βGal) from the hyperthermophile Thermotoga maritima was cloned on an 11-kb fragment by complementation of an Escherichia coli lacZ deletion strain. The nucleotide sequence of the structural gene and two oth
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 87:213-216
Alzheimer's disease is characterized by the spontaneous assembly of a cytoskeletal protein into highly insoluble filamentous structures which appear, in conventional transmission electron microscopy (EM), as paired helical filaments (PHFs) or straigh