We develop a methodology for the computation of $K\ensuremath{\rightarrow}\ensuremath{\ell}{\ensuremath{\nu}}_{\ensuremath{\ell}}{{\ensuremath{\ell}}^{\ensuremath{'}}}^{+}{{\ensuremath{\ell}}^{\ensuremath{'}}}^{\ensuremath{-}}$ decay width using lattice QCD and present an exploratory study here. use scalar function method to account momentum dependence amplitude adopt infinite-volume reconstruc...

Ability tests play an important role in the assessment programs of many schools. However, the inferences about ability made from such tests presume that students understand the tasks they are attempting. Task familiarity can vary by student as well as by format. By design, nonverbal reasoning tests use formats that are intended to be novel. The popularity of nonverbal reasoning tests has increa...

AIMS To assess the feasibility of feature tracking (FT)-measured systolic strain post acute ST-segment elevation myocardial infarction (STEMI) and compare strain values to those obtained with tagging. METHODS Cardiovascular MRI at 1.5T was performed in 24 patients, 2.2 days post STEMI. Global and segmental circumferential (Ecc) and longitudinal (Ell) strain were assessed using FT and tagging,...

Differential-phase-sensitive neurons in the electrosensory lateral line lobe (ELL) of the African electric fish, Gymnarchus niloticus, are sensitive to time disparities on the order of microseconds between afferent action potentials. These action potentials fire in a phase-locked manner in response to the animal's own wave-type electric organ discharges (EODs) (). The time disparity is one of t...

Let $\mathcal U_\hbar(\hat{\mathfrak g})$ be the untwisted quantum affinization of a symmetrizable Kac-Moody algebra U_\hbar({\mathfrak g})$. For $\ell\in\mathbb C$, we construct an $\hbar$-adic vertex $V_{\hat{\mathfrak g},\hbar}(\ell,0)$, and establish one-to-one correspondence between $\phi$-coordinated g},\hbar}(\ell,0)$-modules restricted g})$-modules level $\ell$. Suppose that $\ell$ is p...