A significant number of parameterizations for the polarized parton densities have appeared in the literature. Using the CTEQ evolution package, these distributions have been evolved consistently preparatory to compilation into an integrated package in the spirit of PDFLIB by Plothow-Besch. Here, a comparison of a few of the more recent distributions are made. Table 1: This is a partial listing ...

Abstract Tailoring the nanostructure/morphology and chemical composition is important to regulate electronic configuration of electrocatalysts thus enhance their performance for water urea electrolysis. Herein, nitrogen-doped carbon-decorated tricomponent metal phosphides FeP 4 nanotube@Ni-Co-P nanocage (NC-FNCP) with unique nested hollow architectures are fabricated by a self-sacrifice templat...

Unveiling the pore-size performance of metal organic frameworks (MOFs) is imperative for controllable design sophisticated catalysts. Herein, UiO-66 with distinct macropores and mesopores were intentionally created served as substrates to create advanced CdS/UiO-66 The pore size impacted spatial distribution CdS nanoparticles (NPs): tended deposit on external surface mesoporous UiO-66, but spon...

The hydrogen adsorption sites in MOF5 were determined using neutron powder diffraction along with first-principles calculations. The metal-oxide cluster is primarily responsible for the adsorption while the organic linker plays only a secondary role. Equally important, at low temperatures and high-concentration, molecules form unique interlinked high-symmetry nanoclusters with intermolecular di...

Two neutral hexanuclear trigonal prismatic cage molecules have been synthesized by coupling two planar triangular M3pz3-panels, M = Cu(I) and Ag(I), in eclipsed geometry. The ~230 Å(3) cage volume can be either vacant or occupied by neutral guests. The crystal structures of the M6-cyclohexane and Ag6-S8 host-guest species have been determined.

Rnf43 (RING finger protein 43) and Znrf3 (zinc/RING finger protein 3) (RZ) are two closely related transmembrane E3 ligases, encoded by Wnt target genes, that remove surface Wnt (wingless-int) receptors. The two genes are mutated in various human cancers. Such tumors are predicted to be hypersensitive to, yet still depend on, secreted Wnts. We previously showed that mutation of RZ in the intest...