Hispanics in Philanthropy

Infection prevention knowledge, attitudes, and practice among dental healthcare workers in private dental clinics in Dubai and Sharjah: a cross-sectional study

This de-identified dataset contains the structured questionnaire response matrices from 89 dental healthcare workers across private dental clinic networks in Dubai and Sharjah. The data maps baseline clinical demographics against calculated knowledge indices, behavioral attitude...

A logarithmic descent relation for the aligned CMB quadrupole-octopole system

Methods-and-measurement paper. A new observable for the CMB quadrupole–octopole alignment: in the axial frame of the aligned 2⊕3 system, the ring-averaged profile near a node of the odd multipole obeys D(z) = n·log2(1/|z|) + C — integer slope fixed by topology (the node order), i...

Low-multipole E-B chirality bounds in Planck PR4 with an exact-arithmetic pipeline

Methods-and-bounds paper. No detection is claimed. The low-multipole (ℓ=2..8) polarization of the Planck PR4 (NPIPE) 100 and 143 GHz maps is analysed with an end-to-end exact-arithmetic pipeline (dyadic–triadic rationals, integer mantissa; ingestion of all 604,127,232 map values...

A logarithmic descent relation for the aligned CMB quadrupole-octopole system

Methods-and-measurement paper. A new observable for the CMB quadrupole–octopole alignment: in the axial frame of the aligned 2⊕3 system, the ring-averaged profile near a node of the odd multipole obeys D(z) = n·log2(1/|z|) + C — integer slope fixed by topology (the node order), i...

A joint planarity tensor for the low-ℓ CMB

Methods paper with negative results declared. Two no-go theorems are proved for the estimator family behind the CMB 'Axis of Evil': (i) a multipole's own eigenframe cannot measure its own planarity (P2≡1 identically); (ii) maximizing zonal power over real axes locates the plane o...

Relative-Entropy Accounting for Quantum Batteries: a Retracted Bound, with the Figure that Killed It

Technical letter: a sink-shaped relative-entropy bound applied to its own source fails at the x=0 cell (0.1368 against 0.0338). The bound is retracted, with the refuting figure recorded — the laboratory's own standard applied to its own proposal. / [ES] Carta tecnica: una cota co...