Non-Q wave myocardial infarction and unstable angina remain major causes of morbidity and mortality in patients with atherosclerotic coronary artery disease. Judicious use of cardiac catheterization and coronary revascularization may further improve the prognosis of patients with these acute coronary syndromes (ACS). Patients with ACS at high risk for further cardiac events include those patien...

We study a quantumharmonic oscillator linearly coupled through the position operator q̂ to a first bath and through themomentumoperator p̂ to a second bath yielding anOhmic–Drude dissipation. We analyse the oscillator’sfluctuations as a function of the ratio between the strength of the two couplings, focusing in particular on the situation inwhich the two dissipative interactions are comparable. ...

‘:r 7Hë H“Ér $ x9 •̧ J o w Ž (low-density parity-check: LDPC) ÂÒ ñ\ ¦ 6 x #Œ f” “§ ÅÒ Ão ì r1⁄2+É × æ o (orthogonal frequency division multiplexing: OFDM) r Û1⁄4%7›\"f type I ™D¥1⁄2+Ë1lx ìøÍ4Ÿ¤ כ11⁄2̈ (hybrid automatic repeat request: H-ARQ)\ ¦0Aô Ç"fÚÔáÔYUe” (subframe)F C u _ Dh–Ðî rl ï r̀¦]jîߖô Ç . e” _ _ "fÚÔáÔYUe” F C u J ‡ \@/ #ŒG V, 6 x|3⁄4Ó (channel capacity)s 9þtÃo2Ÿ¤q àԚ̧ÀÓÖ ¦ (bit ...

P̃ Ñ learning is the problem of binary classification when training examples may be mislabeled (flipped) uniformly with noise rate ρ1 for positive examples and ρ0 for negative examples. We propose Rank Pruning (RP) to solve P̃ Ñ learning and the open problem of estimating the noise rates. Unlike prior solutions, RP is efficient and general, requiring O(T ) for any unrestricted choice of probabili...

The Generalised Randić index R−α(T ) of a tree T is the sum over the edges uv of T of (d(u)d(v))−α where d(x) is the degree of the vertex x in T . For all α > 0, we find the minimal constant βc = βc(α) such that for all trees on at least 3 vertices R−α(T ) ≤ βc(n + 1) where n = |V (T )| is the number of vertices of T . For example, when α = 1, βc = 15 56 . This bound is sharp up to the additive...

Micropatterning of the vapochromic charge-transfer salt, [Pt(CNC6H4C10H21)4][Pd(CN)4], on transparent platforms yields transmissive chemoresponsive diffraction gratings. Exposure of the gratings to volatile organic compounds (VOCs) such as chloroform and methanol leads to VOC uptake by the porous material comprising the grating lattice or framework, and a change in the material's complex refrac...

The Generalised Randić index R−α(T ) of a tree T is the sum over the edges uv of T of (d(u)d(v))−α where d(x) is the degree of the vertex x in T . For all α > 0, we find the minimal constant βc = βc(α) such that for all trees on at least 3 vertices R−α(T ) ≤ βc(n + 1) where n = |V (T )| is the number of vertices of T . For example, when α = 1, βc = 15 56 . This bound is sharp up to the additive...