We investigate the effects of adopting enterprise risk management (ERM) on performance and risks European publicly listed insurance firms. Using a dataset for 24 years, we report new results which show that ERM adopters realize significant premiums after controlling other covariates endogeneity. Several firm characteristics such as size, opacity, choice external monitoring agents auditors are d...

PURPOSE To evaluate the use of infracyanine green (IFCG) staining in idiopathic epiretinal membrane (ERM) surgery. METHODS A retrospective comparative study of 63 consecutive eyes with ERM operated on with internal limiting membrane (ILM) peeling using or not filtered IFCG diluted (5:1) in glucose 5%. Main outcome measures were best-corrected visual acuity, central visual field perimetry, flu...

Sir, Haemophilus parasuis is the causative agent of Glässer’s disease, characterized by fibrinous polyserositis, polyarthritis and meningitis in pigs, which causes considerable economic losses in the swine industry. Macrolide antibiotics inhibit bacterial protein synthesis by binding to the 50S ribosomal subunit. Although macrolides are widely used in the treatment of Gram-positive infections, ...

Fibrosis of the lung is characterized by the accumulation of myofibroblasts, a key mediator in the fibrogenic reaction. Cumulative evidence indicates that epithelial-mesenchymal transition (EMT), a process whereby epithelial cells become mesenchyme-like, is an important contributing source for the myofibroblast population. Underlying this phenotypical change is a dramatic alteration in cellular...

A novel erythromycin ribosome methylase gene, erm(44), that confers resistance to macrolide, lincosamide, and streptogramin B (MLSB) antibiotics was identified by whole-genome sequencing of the chromosome of Staphylococcus xylosus isolated from bovine mastitis milk. The erm(44) gene is preceded by a regulatory sequence that encodes two leader peptides responsible for the inducible expression of...

The Erm family of methyltransferases confers resistance to the macrolide-lincosamide-streptogramin type B (MLS) antibiotics through the methylation of 23S ribosomal RNA. Upon the methylation of RNA, the MLS antibiotics lose their ability to bind to the ribosome and exhibit their antibiotic activity. Using an NMR-based screen, we identified a series of triazine-containing compounds that bind wea...

The major goal of periodontal therapy is periodontal regeneration including regeneration of alveolar bone, cementum and periodontal ligament fibres. Recapitulation of embryology shows the importance of Hertwig's epithelial root sheath (HERS), involved in cementogenesis and root formation. The remnants of these cells are found in normal periodontal ligament as the epithelial cell rests of Malass...

Reversible integer mapping is essential for lossless source coding by transformation. A general matrix factorization theory for reversible integer mapping of invertible linear transforms is developed in this paper. Concepts of the integer factor and the elementary reversible matrix (ERM) for integer mapping are introduced, and two forms of ERM—triangular ERM (TERM) and single-row ERM (SERM)—are...

A yeast two-hybrid library was screened using the cytoplasmic domain of the axonal cell adhesion molecule L1 to identify binding partners that may be involved in the regulation of L1 function. The intracellular domain of L1 bound to ezrin, a member of the ezrin, radixin, and moesin (ERM) family of membrane-cytoskeleton linking proteins, at a site overlapping that for AP2, a clathrin adaptor. Bi...