We consider a real-analytic compact surface diffeomorphism f , for which the tangent space over the nonwandering set Ω admits a dominated splitting. We study the dynamical determinant df (z) = exp− ∑ n≥1 z n ∑ x∈Fix ∗fn |Det (Df (x)− Id )|, where Fix fn denotes the set of fixed points of f with no zero Lyapunov exponents. By combining previous work of Pujals and Sambarino [PS1, PS2] on C surfac...

Chemical doping in materials is known to give rise to emergent phenomena. These phenomena are extremely difficult to predict a priori, because electron-electron interactions are entangled with local environment of assembled atoms. Scanning tunneling microscopy and low energy electron diffraction are combined to investigate how the local electronic structure is correlated with lattice distortion...

Investigations were done to determine whether vaccines prepared with chemically killed Staphylococcus haemolyticus RU1 and Streptococcus bovis AV46 (bacteria that have been demonstrated to express human choriogonadotropin [hCG]-like material on their surface) elicited antibodies in rabbits with specificity for hCG determinants. In addition, the anatomical locus of the hCG-like factor was determ...

First-principles, density-functional studies of the electronic structure, chemical bonding, ground-state magnetic ordering, and exchange-interaction parameters have been performed for the entire Sc2Fe Ru1−xRhx 5B2 series of magnetic compounds. The results indicate that their magnetic properties depend in an extremely sensitive way on the degree of band filling and bandwidth. Continuous substitu...

Let X ⊂ P be a nondegenerate projective variety and let νl : P r → P be the l-th Veronese embedding. In this paper we study the higher normality, defining equations and syzygies among them for the projective embedding νl(X) ⊂ P N . We obtain that for a very ample line bundle L ∈ PicX such that X ⊂ PH(X,L) is m-regular in the sense of Castelnuovo-Mumford, (X,L) satisfies property Nl for all l ≥ ...

5. Uk = rUk_1 + sUk„2\ U0; U-L arbitrary (J/jff + £/0s#)(l ra s^)" = £7-̂ + (^ + sUQ)x + ••• or (£/0 + (U1 i/0)̂ )(l 2W sx)' = [/0 + U±x + (rU1 + s£/Q)x + ••• 6. Tn = p^.3. + sTn_2 rsTn_3; TQ9 T±s T2 arbitrary (T2x + (sT1 rsTQ)x rsT^) (1 rx s# + rsx)' = T2x + (vT2 + s ^ PS^Q)^ + ••• or (T0 + (Si -rT0)x + (T2 r ^ sT0)x)(l rx sx + P 2 X 3 ) 1 = T0 + T±x + T2x + (rT2 + sTx r TQ)x + •••• From the sol...

We demonstrated how the special synergy between a noble metal single site and neighboring oxygen vacancies provides an “ensemble reaction pool” for high hydrogen generation efficiency carbon dioxide (CO2) selectivity of tandem reaction: methanol steam reforming. Specifically, rate over Ru1/CeO2 catalyst is up to 9360 mol H2 per Ru hour (579 mLH2 gRu–1 s–1) with 99.5% CO2 selectivity. Reaction m...

Substitution effects of Os for Ru in α-RuCl3 are investigated a wide composition range 0 ≤ x 0.67 Ru1−xOsxCl3 by X-ray and electron diffraction, magnetic susceptibility, heat capacity, Raman spectroscopy measurements. Apart from the Kitaev physics with antiferromagnetic interactions increasing x, rich phase diagram is obtained, which includes an long-range order below 12 K 0.15, dome-shaped spi...