The method of differential display developed by Liang and Pardee (10) has gained a large audience and is now the method of choice to quickly identify and isolate differentially expressed genes in several experimental systems. The method is powerful because of its inherent simplicity, and it allows the simultaneous comparison of upand down-regulated genes with small amounts of raw material. Neve...

Background: The knowledge of antibody’s significance and frequency in patients cured severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is extremely limited. Objectives: This study aimed to evaluate anti-SARS-CoV-2 IgG antibodies exposed SARS-CoV-2. Methods: Healthcare professionals infected with SARS-CoV-2 were enrolled this study. levels detected 15 days after the onset symptoms fiv...

Amplified fragment length polymorphism (AFLP) and enterobacterial repetitive intergenic consensus polymerase chain reaction (ERIC-PCR) genomic fingerprinting assays were compared for their ability to differentiate Escherichia coli isolates obtained from various host sources, and with respect to their pathogenicity. One hundred and ten verotoxigenic, enterotoxigenic and non-pathogenic E. coli is...

Economists know how to calculate optimal prices for electricity transmission. These are rarely applied in practice. This paper develops a thirteen node model, based on the transmission system in England and Wales, incorporating losses and transmission constraints. It is solved with optimal prices, and with uniform prices for demand and for generation, but re-dispatching to take account of trans...

A number of attitudinal expressions are identified and analyzed using dependency based syntactic analysis. A claim is made that attitudinal loading of lexical items is dynamic rather than lexical and that attitudinal loading of individual lexical items is acquired through their use in attitudinally loaded structures.

In th is paper I introduce a contrast between homomorphic and non-homomorphic ascript ions of informational content to representations. In the former case there is a mapping from the parts of the representation onto the constituents of the content. In the l a t t e r case, there is not; some of the constituents of the content are set t led bj background factors. I contrast th is d i s t i nc t ...

Auditory icons – or environmental sounds – have the potential to convey information by non-verbal means quickly and accurately. In addition, human listeners are quick to determine many qualities of an auditory object, such as location, distance, size, and motion, from acoustics of the signal. An experiment tests these two coupled assumptions in a controlled laboratory context. Stimuli consisted...