Lacustrine sediment preserves high-resolution biogeochemical records of past variations in watershed processes controlling lake sedimentation. The current study explores historical variations in autochthonous and allochthonous ...

Let P be a linear, second-order, elliptic operator with real coefficients defined on a noncompact Riemannian manifold M and satisfies P1 = 0 in M. Assume further that P admits a minimal positive Green function in M. We ...

We investigate a class of diffusion-controlled reactions that are initiated at the time instance when a prescribed number K among N particles independently diffusing in a solvent are simultaneously bound to a target region. ...

The B+c meson is observed for the first time in heavy ion collisions. Data from the CMS detector are used to study the production of the B+c meson in lead-lead (Pb-Pb) and proton-proton (pp) collisions at a center-of-mass ...

The pyrochlore iridates (Eu$_{1-x}$Bix)2Ir2O7 (0 $\leqslant$ x $\leqslant$ 1) undergo an anomalous negative lattice expansion for small Bi-doping ($x \leqslant 0.035$) (region I) and a normal lattice expansion for $x ...

Large-scale uranium extraction from seawater (UES) is widely considered as reconciliation to increasing global energy demand and climate change crises. However, an ideal uranium sorbent combining the features of high ...

Choline is an essential nutrient for mammalian cells. Our understanding of the cellular functions of choline and its metabolites, independent of their roles as choline lipid metabolism intermediates, remains limited. In ...

The lack of directionality and the long-range nature of Coulomb interactions have been a bottleneck to achieve chemically precise C–H activation using ion-pairs. Recent report by Phipps and co-workers of the ion-pair-directed ...

Herein, a perspective on the recent understanding of weak n → π* interaction obtained using different experimental and theoretical approaches is presented. This interaction is purely an orbital interaction that involves ...

The measurement of the cross section for the production of a Z boson, decaying to dielectrons or dimuons, in association with at least one bottom quark jet is performed with proton-proton collision data at √s=13  TeV. The ...