the use of biogenic selenium nanoparticles for various purposes is going to be an issue of considerable importance; thus, appropriate simple methods should be developed and tested for the synthesis and recovery of these nanoparticles. in this study, a fungus was isolated from a soil sample, identified as aspergillus terreus and used for extracellular synthesis of selenium nanoparticles (se nps)...

an efficient and environmentally friendly procedure for one-pot synthesis of 13-acetyl-9-methyl-11-ox-8-oxa-10,12-diazatricyclo [7.3.1. ] trideca-2,4,6-triene from salicylaldehyde, acetylaceton and urea via biginelli condensation and intramolecular michael-addition by using magnesium bromide as an expensive and easily available catalyst under solvent-free condition is desired. the structural el...

the production of colony-stimulating factors (csf) is delicately controlled through a complex network of humoral and environmental factors. we have studied some of the mechanisms which regulate the production of csf as compared to general protein synthesis in the lung tissue ill vitro. when lung tissue from mice was cultured for various times in serum free medium, the first detectable level of ...

This paper aims to enhance the performance of a TTS system by generating various speaking styles. First we describe three speaking styles (Radio News, Political Address and Conversation) and compare the prosodic features found in these authentic styles with the prosody in “neutral” speech uttered by the eLite TTS system ([1]). Differences concern about 20 prosodic characteristics (F0 span, spee...

This report provides an overview of the recent developments in Hardware-Software Codesign ( codesign ). Representative and exemplary papers at the leading edge of this active research area have been included. This work focuses upon the codesign methodology, the system model and the partitioning method. Finally, a conclusion is deduced.

A method allowing us to efficiently group the multi-output Boolean function outputs is presented in this paper. Some kind of decomposition is usually involved in the logic synthesis process. Here the circuit has to be repeatedly divided into subcircuits, until these subcircuits become technological library elements or technology-dependent components, in general. Our output-grouping method can b...

Vector field visualization techniques are subdivided into three categories: global, geometric, and feature-based techniques. We describe each category, and we present some related work and an example in each category from our own recent research. Spot Noise is a texture synthesis technique for global visualization of vector fields on 2D surfaces. Deformable surfaces is a generic technique for e...

We describe High-level Library Mapping (HLLM), a technique that permits reuse of complex RT-level databook components (speciically ALUs). HLLM can be used to couple existing databook libraries, module generators and custom-designed components with the output of architectural or behavioral synthesis. In this paper, we deene the problem of high-level library mapping, present some algorithmic form...

This paper presents techniques to integrate the use of variable latency units in a high-level synthesis design methodology. Components used as building blocks (e.g., functional units) in conventional high-level synthesis techniques are assumed to have fixed latency values. Variable latency units exhibit the property that the number of cycles taken to compute their outputs varies depending on th...

We present a way to make environmental recordings controllable again by the use of continuous annotations of the high-level semantic parameter one wishes to control, e.g. wind strength or crowd excitation level. A partial annotation can be propagated to cover the entire recording via cross-modal analysis between gesture and sound by canonical time warping (CTW). The annotations serve as a descr...