Abstract We establish several bounds on the cardinality of a topological space involving Hausdorff pseudocharacter $$H\psi (X)$$ H ψ ( X ) . This invariant has property $$\psi _c(X)\le H\psi (X)\le \chi <mml:...

C. A. F. Vaz, J. Rhensius, J. Heidler, P. Wohlhüter, A. Bisig, H. S. Körner, T. O. Mentes, A. Locatelli, L. Le Guyader, F. Nolting, T. Graf, C. Felser, L. J. Heyderman, and M. Kläui SwissFEL, Paul Scherrer Institut, 5232 Villigen PSI, Switzerland Laboratory for Nanomagnetism and Spin Dynamics, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland Laboratory for Microand Na...

Oxygenic photosynthesis in cyanobacteria, algae, and plants requires photosystem II (PSII) to extract electrons from H(2)O and depends on photosystem I (PSI) to reduce NADP(+). Here we demonstrate that mixotrophically-grown mutants of the cyanobacterium Synechocystis sp. PCC 6803 that lack PSI (ΔPSI) are capable of net light-induced O(2) evolution in vivo. The net light-induced O(2) evolution r...

Daryl J. Bem. Cornell University Jessica Utts and Wesley O. Johnson University of California, Irvine We agree with Wagenmakers, Wetzels, Borsboom, & van der Maas (2011) that there are advantages to analyzing data with Bayesian statistical procedures, but we argue that they have incorrectly characterized several features of Bem’s (2011) psi experiments and have selected an unrealistic Bayesian p...

Oxygenic photosynthesis, the principal converter of sunlight into chemical energy on earth, is catalyzed by four multi-subunit membrane-protein complexes: photosystem I (PSI), photosystem II (PSII), the cytochrome b(6)f complex, and F-ATPase. PSI generates the most negative redox potential in nature and largely determines the global amount of enthalpy in living systems. PSII generates an oxidan...

We study the average number A (n) per site of the number of different configurations of a branched polymer of n bonds on the Given-Mandelbrot family of fractals using exact real-space renormalization. Different members of the family are characterized by an integer parameter b , 2 < or = b < or = infinity . The fractal dimension varies from log(2) 3 to 2 as b is varied from 2 to infinity. We fin...

in this paper, we deal to obtain some new complexity results for solving semidefinite optimization (sdo) problem by interior-point methods (ipms). we define a new proximity function for the sdo by a new kernel function. furthermore we formulate an algorithm for a primal dual interior-point method (ipm) for the sdo by using the proximity function and give its complexity analysis, and then we sho...

Metabolic control analysis was applied to intact HepG2 cells. The effect on the control coefficient of cytochrome c oxidase (CcOX) over cell respiration of both the electrical (Delta psi) and chemical (Delta pH) component of the mitochondrial transmembrane proton electrochemical gradient (Delta mu(H(+))) was investigated. The overall O(2) consumption and specific CcOX activity of actively phosp...

Introducción. En la neumonía adquirida en la comunidad (NAC) es esencial una evaluación precoz de la gravedad para un correcto manejo. Existen varios modelos pronósticos específicos como el Pneumonia Severity Index (PSI) o el sencillo CURB-65 (Confusion, Urea nitrogen, Respiratory rate, Blood pressure and age ≥ 65), así como de modelos generales como el Mortality-Probability-Model-II (MPM-II). ...