Now showing items 1-10 of 862
Spacer-mediated synthesis of bis-spiroketal disaccharides: Nonsymmetrical furanose-pyranose difructose dianhydrides
The stereochemical outcome of the dimerization reaction of D-fructose, leading to tricyclic bis-spiroketal systems, can be tuned by inserting a xylylene template between the reacting moieties. Spirocyclization becomes then ...
A gene-specific requirement for FACT during transcription is related to the chromatin organization of the transcribed region
The FACT complex stimulates transcription elongation on nucleosomal templates. In vivo experiments also involve FACT in the reassembly of nucleosomes traversed by RNA polymerase II. Since several features of chromatin ...
Resonation-based Cascade ΣΔ Modulators for High-Linearity Broadband A/D Conversion
This paper presents two new architectures of cascade ΣΔ modulators that, based on the use of resonation, allow to increase the effective resolution compared to previously reported topologies whereas keeping relaxed ...
An hpr1 point mutation that impairs transcription and mRNP biogenesis without increasing recombination
(American Society for Microbiology, 2006)
THO/TREX, a conserved eukaryotic protein complex, is a key player at the interface between transcription and mRNP metabolism. The lack of a functional THO complex impairs transcription, leads to transcriptiondependent ...
A System Dynamics Approach to Web Service Capacity Management
(IEEE Computer Society, 2009)
This paper presents a dynamic simulation model applied within the field of web services capacity management. The main purpose of the model is to help manage the web services capacity that providers assign their ...
Biomass as a Source of Renewable Energy in Spain: A Case Study in Regulating Renewable Energy
This paper examines how, in Andalusia, the installation of plants producing biomass or processing electricity from renewable energies could conform to the public interest actions in Article 42 of the Andalusian Town ...
Analyzing Strategic Business Rules through Simulation Modeling
(IFIP: International Federation for Information Processing, 2009)
Service Oriented Architecture (SOA) holds promise for business agility since it allows business process to change to meet new customer demands or market needs without causing a cascade effect of changes in the underlying IT ...
Effects of buffer insertion on the average/peak power ratio in CMOS VLSI digital circuits
(Society of Photo-optical Instrumentation Engineers, 2007)
The buffer insertion has been a mechanism widely used to increase the performances of advanced VLSI digital circuits and systems. The driver or repeater used to this purpose has effect on the timing characteristics on the ...
Implementing telemedicine technologies through an unlearning context in a homecare setting
(Taylor & Francis, 2013)
Despite the opportunities the health sector will offer as a result of the design and development of a technology infrastructure, the fact is that hospitals have been slow to adopt telemedicine technologies, largely because ...