LiNbO3 has been little studied for the piezoelectric energy harvesting applications. Although it is a cheap material without lead and toxic elements, beneficiates of technological maturity in single crystal fabrication optical acoustic In this Letter, we propose to investigate (YXlt)/128°/90° cut as offers transverse coupling k23 = 0.49, which comparable that commonly used PZT ceramics. A flexi...

This paper models settlement arrangements between international telecommunication carriers. The FCC in the U.S. claims these arrangements cost U.S. consumers billions of dollars annually, largely to subsidize foreign carriers in low-income countries. A model is given which makes sense of this claim, as well as the role of costs, competition, and income disparities in settlement rate determinati...

The cross-reactions of more than 60 capsular (K) type-specific polysaccharides of Klr~hsiellu in antipneumococcal sera of 26 specific types and in several anti-Salr~~o/iellu sera are described and discussed, many for the first time. Quantitative data on the extent of cross-reactivity are given in many instances. From these, and from a study of residual fractions of antibody in the supernatants,...

The innate reactivity of the peptide melittin (H-GIGAVLKVLTTGLPALISWIKRKRQQ-NH(2)) towards membrane lipids has been explored using LC-MS methods. The high sensitivity afforded by LC-MS analysis enabled acyl transfer to the peptide to be detected, within 4 h, from membranes composed of phosphocholines (PCs). Acyl transfer from PCs was also observed from mixtures of PC with phosphoserine (PS) or ...

The study examines the economic consequences of regulated disclosure in the banking sector, focusing on its impacts on the stability of banking systems. In a cross-country study of banking systems across 49 countries in the 90s, I find that banking crises are less likely in countries with greater regulated disclosure and transparency. Specifically, banking systems are less vulnerable to crisis ...

Sufficient history now exists to assess the National Institutes of Health Pathway to Independence Award (K99/R00), first offered in 2007 to support the career development of biomedical researchers. The success of K99 (Mentored Phase of the K99/R00) principal investigators in obtaining subsequent grant support was compared with that of principal investigators supported by the long-standing K08 (...

Vibrio parahaemolyticusis the leading cause of seafood-related gastroenteritis. Here, we report the draft genome sequence of atrh(+)strain,V. parahaemolyticusK23, isolated from seafood. The sequence will be useful for comparative analysis between environmental and clinical isolates ofV. parahaemolyticus.

BirA ligase is a prokaryotic ortholog of holocarboxylase synthetase (HCS) that can biotinylate proteins. This study tested the hypothesis that BirA ligase catalyzes the biotinylation of eukaryotic histones. If so, this would mean that recombinant BirA ligase is a useful surrogate for HCS in studies of histone biotinylation. The biological activity of recombinant BirA ligase was confirmed by enz...

De novo corrinoid biosynthesis represents one of the most complicated metabolic pathways in nature. Organohalide-respiring bacteria (OHRB) have developed different strategies to deal with their need of corrinoid, as it is an essential cofactor of reductive dehalogenases, the key enzymes in OHR metabolism. In contrast to Dehalococcoides mccartyi, the genome of Dehalobacter restrictus strain PER-...