The chemistry of bidentate Lewis acids belongs to an unexplored field of science, and so far has been only poorly studied. This paper illustrates the design of several bidentate Al and Ti Lewis acids, and their successful application to selective organic synthesis, particularly to asymmetric synthesis. For example, a new, chiral bidentate Ti(IV) complex is successfully designed by adding commer...

The applicably of multi-objective optimization to ellipsometric data analysis is presented and a method to handle complex ellipsometric problems such as multi sample or multi angle analysis using multi-objective optimization is described. The performance of a multi-objective genetic algorithm (MOGA) is tested against a single objective common genetic algorithm (CGA). The procedure is applied to...

The paper starts with a brief discussion of the traditional peer review (TPR) system of research evaluation, its role, and the criticisms levelled at it. An analysis of specific problems in economics leads to a full discussion of the Open Peer Review (OPR) system developed by the World Economics Association (WEA) and the principles behind it. The system is open in the following two respects: (a...

Abstract Study question What is the effectiveness and safety of various follicular phase ovarian stimulation protocols for intrauterine insemination (IUI) performed any indication? Summary answer Significantly higher LBR/OPR was noted gonadotrophins versus oral agents. Clomiphene+estrogen gonadotrophins+letrozole demonstrated significantly OPR/LBR compared to no stimulation/stimulation with age...

Abstract Study question What are the pregnancy and neonatal outcomes of prospective transfer 565 mosaic embryos what key determinants influencing outcome? Summary answer Mosaic (diploid/aneuploid) have a significant developmental potential with good allowing personalized management evidence based prioritization for transfer. is known already Since first report healthy babies born after transfer...