A new polymer-attached rhodium catalyst on a polyethylene oxide-grafted styrene matrix (TentaGel) is described. The corresponding anchor molecules were prepared by starting from different Boc-protected chiral pyrrolidinebis(ph0sphane)Pd complexes. The crystal structure of [3R,4R)-N-(4-carboxybutanoyl) -3,4 -bis (diphenylphosphany1)pyrrolidine-P, P’] diiodopalladium ( lc ) was determined. The fo...

In a multi-user environment, multiple queries coexist together in the system. Furthec we observe that these queries usually share common sub-queries or reference coninion relations. By using cached results from earlier queries, better performance as well as faster evaluation of subsequent queries can be achieved. One promising concept that has been recently proposed is the Cache-onDemand (COD) ...

BACKGROUND The aims of this study were to establish the incidence of cystic ovarian disease (COD) and its geographical and seasonal variation in Norway, investigate the effect of COD on culling rates, and describe the effects of COD on subsequent reproductive performance and its association to twins. METHODS Diagnosis of COD was made by veterinary surgeons in the field. Four statistical model...

objectives to explore the effect of a selective 10-week corrective exercise with an emphasis on gait training activities (gta) on the number of falls (nofs), fear of falling, functional balance, timed up and go (tug) test among pd patients. background posture instability and unsteady gait disorders in parkinson’s disease (pd) usually contribute to fall-related fractures. fall-related trauma in ...

This paper presents the treatment of Acid green V by an electrochemical oxidation using Ti/RuO2 IrO2 TiO2 as anode and cathode and NaCl as supporting electrolyte in a tubular flow reactor under continuous single pass process. During the electrolysis, COD reduction, color removal, and energy consumption were investigated under different flow rates and current densities. The experimental results ...

The coefficient of determination (CoD) has significant applications in genomics, for example, in the inference of gene regulatory networks. We study several CoD estimators, based upon the resubstitution, leave-one-out, cross-validation, and bootstrap error estimators. We present an exact formulation of performance metrics for the resubstitution and leave-one-out CoD estimators, assuming the dis...

Title of Dissertation: Synthesis and Characterization of Binary Clusters to Controllable Binary Nanoparticles “The New Role of Zintl Anions” Melanie J Moses, Doctor of Philosophy, 2004 Dissertation Directed By: Professor Bryan W Eichhorn Department of Chemistry and Biochemistry Zintl anions are best described as polyatomic main group clusters (i.e. E7; E = P, As, Sb) with structures characteris...

Metal-diazo radicals of α-carbonyl diazomethanes are new members of the radical family and are precursors to metal-carbene radicals. Herein, using electron paramagnetic resonance spectroscopy with spin-trapping, we detect diazo radicals of α-carbonyl diazomethanes, induced by [Rh(I)Cl(cod)]2, [Co(II)(por)] and PdCl2, at room temperature. The unique quintet signal of the Rh-diazo radical was obs...