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Intrinsic Character of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo stretchy="false">(</mml:mo><mml:mn>3</mml:mn><mml:mo>×</mml:mo><mml:mn>3</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>to<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo stretchy="false">(</mml:mo><mml:msqrt><mml:mn>3</mml:mn></mml:msqrt><mml:mo>×</mml:mo><mml:msqrt><mml:mn>3</mml:mn></mml:msqrt><mml:mo stretchy="false">)</mml:mo></mml:math>Phase Transition in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">P</mml:mi><mml:mi mathvariant="normal">b</mml:mi><mml:mo>/</mml:mo><mml:mi mathvariant="normal">S</mml:mi><mml:mi mathvariant="normal">i</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>111</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>
We have investigated the (3 x 3) to (square root 3 x square root 3) reversible phase transition in Pb/Si(111) by means of variable temperature scanning tunneling microscopy and ...
Radiographic Applications of Signal Detection Theory
Receiver operating characteristic (ROC) curves describe observer performance in the detection of small noiselimited signals such as the image of a 2 mm Lucite bead against a bac...
Molecular characteristics of HGF-SF and its role in cell motility and invasion.
Scatter factor (SF), a secretory protein of fibroblasts, dissociates and increases the motility of epithelial cells and may be involved in cell migration processes during embryo...
Synthetic Studies of Structure-Function Relationships in Staphylococcal Nuclease
Abstract The solid phase technique of peptide synthesis has been used to study structural features related to the activity of Fragment P2 (Residues 6 through 48) of nuclease-T. ...
Gene structure and precursor processing of a novel <i>Bacillus subtilis</i> spore coat protein
Summary The gene for an unusual 8kD Bacillus subtilis spore coat polypeptide has been cloned and sequenced. It contains high percentages of proline, glycine and tyrosine, lacks ...
Characteristics of information usage in technological innovation
The characteristics of information contributing to the resolution of technical problems arising during thirty on-going innovations in British industry have been studied with the...