First Determination of the Spin-Parity of Ξ_{c}(3055)^{+,0} Baryons.

The Ξ_{b}^{0(-)}→Ξ_{c}(3055)^{+(0)}(→D^{+(0)}Λ)π^{-} decay chains are observed, and the spin-parity of Ξ_{c}(3055)^{+(0)} baryons is determined for the first time. The measurement is performed using proton-proton collision data at a center-of-mass energy of sqrt[s]=13  TeV, corresponding to an integrated luminosity of 5.4  fb^{-1}, recorded by the LHCb experiment between 2016 and 2018.

Panfacial Approach to Rejuvenation Using Calcium Hydroxylapatite: A Case Series Illustrating Calcium Hydroxylapatite Versatility Through Dilution and a Multilayered Treatment Approach.

Dermal fillers can be used in a wide range of applications. Although the versatility of hyaluronic acid fillers stems from the wide array of available products, for the biostimulatory filler calcium hydroxylapatite (CaHA), dilution can be used to control product volumizing capacity and flow properties, facilitating use for panfacial rejuvenation. Here, the authors share case studies illustrating how CaHA at various dilutions can be used to achieve global aesthetic improvement as part of a multilayered approach to rejuvenation.

Relationship between parental distress and proxy symptom reports in pediatric palliative care.

Context: In pediatric palliative care (PPC), patients often are not able to report symptoms so proxy reports from parents are used. Whether psychological distress in the proxies affects reports of patients' symptoms is unknown.

Objective: To measure the influence of parents' distress on proxy-reported scores regarding symptoms by analyzing pairs of parents reporting on the same child.

Validating Room Location within the Home for Functional Measures from Digital Health Technologies.

Digital health technologies have the potential to measure how a patient feels and functions with low patient burden e.g.: to provide real-world evidence of the benefit of a novel treatment.

Measurement of the Branching Fraction Ratios R(D^{+}) and R(D^{*+}) Using Muonic τ Decays.

The branching fraction ratios of B[over ¯]^{0}→D^{+}τ^{-}ν[over ¯]_{τ} and B[over ¯]^{0}→D^{*+}τ^{-}ν[over ¯]_{τ} decays are measured with respect to their muonic counterparts, using a data sample corresponding to an integrated luminosity of 2.0  fb^{-1} collected by the LHCb experiment in proton-proton collisions at sqrt[s]=13  TeV. The reconstructed final states are formed by combining D^{+} mesons with τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} candidates, where the D^{+} is reconstructed via the D^{+}→K^{-}π^{+}π^{+} decay.