The expression vector contains two lac operator elements which permits in combination with high levels of lac repressor pro-vided from the pREP4 plasmid, some control over the expression on the transcriptional level.
The computational model is implemented within the framework of the hierarchic finite element, which permits the use of arbitrary orders of approximation.
The results were interpreted in terms of an equivalent circuit the elements of which permitted separation of the contributions from the solution, the iridium oxide, and the morphology of the film.
This paper describes the construction of the Lagrange Galerkin spectral element method which permits the use of any grid type including unstructured grids.
In this case, elements of the domain are usually described by a set of features, or properties, which permit to assign each instance a point in a multidimensional space.
In a communiqué issued after their Washington meeting, the President and Dr. Adenauer said they were "in accord on the basic elements which will permit a peaceful resolution of this Berlin crisis through negotiations if there is reasonableness on the part of Soviet Union".
We have implemented the constitutive model in a finite element computer program which permits the modelling of failure, when user-specified fracture criteria are met, by an element removal technique.
The final scope is the design of an innovative junction for tubular elements with circular section which permits the modification of the post-buckling curve in order to increase the ductility of the entire junction.
To monitor the food-flow in the nest, we used a medical imagery technique, scintigraphy, which permits the monitoring of radioactive elements.
It is a nondestructive, very sensitive, and multielemental technique which permits rapid and simultaneous detection of elements between Na and U [ 10, 11].
