Communication between current military real-time systems and future interconnection of general purpose, embedded real-time systems will often require wireless communications. However, there has been little work undertaken to offer support for real-time applications on wireless networks. We present and evaluate three protocols; variations of two published protocols by Paterakis and Gallager as w...

Alessandro Paletto1, Fabrizio Ferretti2, Isabella De Meo1, Paolo Cantiani3 and Marco Focacci4 1Agricultural Research Council – Forest Monitoring and Planning Research Unit (CRA-MPF), Villazzano di Trento 2Agricultural Research Council – Apennine Forestry Research Unit (CRA-SFA), Isernia 3Agricultural Research Council – Research Centre for Forest Ecology and Silviculture (CRA-SEL), Arezzo 4Land ...

Metabolically healthy obese (MHO) states exist that seem to be protected from cardiovascular risks. Although obesity is a risk factor for colorectal adenoma (CRA), there has yet to be any study of the risks of CRA in MHO individuals. In this study, we compared CRA prevalence in MHO individuals versus metabolically healthy individuals who were normal in weight. This cross-sectional study involve...

Immune precipitates formed by bovine serum albumin (BSA) I and antibodies to BSA dissolve rapidly when incubated in fresh serum (1). The solubilized complexes are aggregates of antigen (Ag), antibody (Ab), and complement (C) components (C3). The involvement of C in this activity of serum (complexrelease activity or CRA) was postulated because treatments that destroyed C in serum also removed CR...

Corosolic acid (CRA), a constituent of Banaba leaves, has been reported to exert anti-hypertension, anti-hyperinsulinemia, anti-hyperglycemia, and anti-hyperlipidemia effects as well as to induce anti-inflammatory and anti-oxidative activities. The aim of this study was to investigate the inhibitory effects of CRA on the development of obesity and hepatic steatosis in KK-Ay mice, a genetically ...

Metabolically healthy obese (MHO) states exist that seem to be protected from cardiovascular risks. Although obesity is a risk factor for colorectal adenoma (CRA), there has yet to be any study of the risks of CRA in MHO individuals. In this study, we compared CRA prevalence in MHO individuals versus metabolically healthy individuals whowere normal inweight. This cross-sectional study involved ...

BACKGROUND AND PURPOSE Clinical trials have shown that carotid endarterectomy reduces stroke risk in symptomatic individuals with severe internal carotid artery (ICA) stenosis. As a result of these trials, digital subtraction angiography (DSA) became a standard of reference for ICA stenosis diagnosis. Newer 3D techniques provide a larger number of views than DSA, which may influence the estimat...

This study was initiated to improve E. coli succinate production by engineering the E. coli global transcription factor, Cra (catabolite repressor/activator). Random mutagenesis libraries were generated through error-prone PCR of cra. After re-screening and mutation site integration, the best mutant strain was Tang1541, which provided a final succinate concentration of 79.8 ± 3.1 g/L: i.e., 22....

The prevalence of dental caries (tooth decay) in early childhood is high. Early childhood caries (ECC) is associated with caries in permanent dentition and lethal systemic infections. In many developed countries, 25% of children bear 75-80% of caries lesions. Caries prevention should be targeted at high-risk individuals. Identifying high-risk preschoolers through caries risk assessment (CRA) is...

Fructose-1-phosphate (F1P) is the preferred effector of the catabolite repressor/activator (Cra) protein of the soil bacterium Pseudomonas putida but its ability to bind other metabolic intermediates in vivo is unclear. The Cra protein of this microorganism (Cra(PP)) was submitted to mobility shift assays with target DNA sequences (the PfruB promoter) and candidate effectors fructose-1,6-bispho...