This manuscript presents simulation results of energy dissipation in sub-threshold (sub-VT ) of various 16-bit adder structures. The architectures designed for the comparative experiments are, a bit-serial, an 8-bit digit-serial and a 16-bit parallel adder structures. The designs are synthesized in a 65 nm low-leakage high-threshold CMOS technology. The results show that an energy minimum operatin

Idag är datorer viktiga verktyg för blinda personer men används mest som text maskiner. Den omfattande användningen av Internet som informationskanal har lett till en smärre revolution för synskadade personer genom att ge dem tillgång till information som

Using the optical double resonance and level crossing methods, properties of several excited S , P , and D states in 39 K were studied. The S and D states were populated using stepwise excitation with the first P state as an intermediate level. An rf lamp and a CW dye laser were used in the first and second excitation steps, respectively. The studied P states were populated in the cascade decay of

Drawing on a critical reading of framings which position public relations as a discipline concerned with ‘reputation management’ this study examines the implications of the dynamic tensions between projected organisational reputation and reputation constructed by a network of stakeholders, and builds a framework for the first stringent, academic definition of ‘curation’ that allows a nuanced under

Classical scholars commonly describe the ancient concept of stylistic levels with the presupposition that it merely involves literary style, how a message is expressed in a text. A study of what the rhetorical treatises say about the stylistic levels shows, however, that they affected not only composition, but also delivery and audience reactions. The delivery and reception of a text was strongly

It has recently been established in our group that amphiphilic block copolymers consisting of a hydrophilic and a hydrophobic part can self-assemble in the presence of selective solvents (“water” and “oil”) into a variety of different solution and lyotropic liquid crystalline microstructures. The effects of the “oil” type, hydrophilic block size and hydrophobic block type on the phase behavior and

The dual control law for an integrator with constant but unknown gain is computed. Numerical problems associated with the solution of the Bellman equation are reviewed. Properties of the dual control law are discussed. A representation which makes it easy to compare dual control with certainty equivalence and cautious control is also introduced.