It is not possible to have random effects and the Heckman specification at the same time (in the software used: Stata).
This has provided the impetus to develop economically viable structural design methodologies and specifications, while at the same time bringing forth innovative and economically affordable manufacturing and fabricating techniques with the primary purpose of both producing and promoting the use of cost-effective titanium structures.
The designer must aim to achieve the standards demanded by the specification, but at the same time not exceed the capabilities of the production department.
The effect of this would be to minimise requirements specification, ensure declarativity, standardisation, interoperability and reusability, whilst at the same time lending greater migratability from specification to design.
We should combine the methods, smell intensity and specification, to detect and discriminate microorganisms at the same time.
In this context an example illustrates the design of a controller which guarantees, at the same time, finite-time specifications and some pole placement requirements.
Besides, this scheduler does not consider the possibility of UEs to use more than one CC at the same time, unlike 3GPP specifications for LTE-A, LTE R9 and above.
At the same time, if the specification of ideal conditions does not take the content of a representation into account i.e., if it is insensitive to what the representation is about then it seems doomed to fail.
Table 4 (Panel B) presents specifications that include only IPOs and R&D expenditures either at the same time or individually, without other macroeconomic control variables.
The combination method that uses absolute-value intensity and metaphor specification, was extremely sensitive and could detect and discriminate yeast at the same time.
