Safe- and convenient-to-handle surrogates of hazardous chemicals are always in demand. Recently introduced cyclohexa-1,4-dienes with adequate substitution fulfil this role as El+/H- equivalents in B(C6F5)3-catalysed transfer reactions of El-H to π- and σ-donors (C 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 000000000000000000000000000...

In this paper a new method to improve performance of cooperative underwater acoustic (UWA) sensor networks will be introduced. The method is based on controlling and optimizing carrier frequencies which are used in data links between network nods. In UWA channels Pathloss and noise power spectrum density (psd) are related to carrier frequency. Therefore, unlike radio communications, in UWA Comm...

Business credit lags GDP growth by about one year. This contributes to high leverage during recessions and slow deleveraging. We show that a model in which firms use risky long-term debt replicates this adjustment of firm debt. In the model, slow-moving has important effects for real activity. High levels issued expansions are only gradually reduced recessions. generates an adverse feedback loo...

Guaranteed Annuity Options (GAOs) are options available to holders of certain pension policies. Under these contracts, policyholders contribute premiums into a fund managed by the insurer. At retirement, the policyholders buy life annuities at a guaranteed rate provided by the original insurer, or annuitize with another insurer. If the guaranteed annuity rates are better than the prevailing rat...

Different framing of the same duration (one year, 12 months, 365 days) can influence consumers' impressions of subjective duration, thereby affecting their judgments and decisions. The authors propose that, ironically, self-relevance amplifies this duration framing effect. Consumers for whom a particular self-improvement domain is personally relevant are less lii<ely to adopt a one-year self-im...

Generation of magnetic field energy, without mean field generation, is studied. Isotropic mirror-symmetric turbulence of a conducting fluid amplifies the energy of small-scale magnetic perturbations if the magnetic Reynolds number is high, and the dimensionality of space d satisfies 2.103 < d < 8.765. The result does not depend on the model of turbulence, incompressibility and isotropy being th...

Loop-mediated isothermal amplification (LAMP) is a gene amplification method which amplifies DNA with high specificity and efficiency under isothermal conditions. Because of its rapidity and simplicity, it is a valuable diagnostic tool in the early detection and identification of infectious diseases. LAMP method is based on the use of a set of four to six specially designed primers spanning six...

Creatine Kinase and the Correlates of Blood Pressure in a Random Population Sample To the Editor: We hypothesized that creatine kinase (CK), the central regulatory enzyme of energy metabolism, amplifies blood pressure responses, and subsequently showed that CK activity is independently associated with blood pressure.1 CK catalyzes the reversible transfer of the high-energy phosphate moiety (P) ...