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The polarization of Λ and Λ¯ hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions at √sNN = 200 GeV. This is the first experimental evidence of the hyperon polarization by the triangular flow originating from the initial density fluctuations. The amplitudes of the sine modulation for the second and third harmonic results are comparable in magnitude, increase from central to peripheral collisions, and show a mild pT dependence. The azimuthal angle dependence of the polarization follows the vorticity pattern expected due to elliptic and triangular anisotropic flow, and qualitatively disagree with most hydrodynamic model calculations based on thermal vorticity and shear induced contributions. The model results based on one of existing implementations of the shear contribution lead to a correct azimuthal angle dependence, but predict centrality and pT dependence that still disagree with experimental measurements. Thus, our results provide stringent constraints on the thermal vorticity and shear-induced contributions to hyperon polarization. Comparison to previous measurements at RHIC and the LHC for the second-order harmonic results shows little dependence on the collision system size and collision energy.
The elliptic (v2) and triangular (v3) azimuthal anisotropy coefficients in central 3He+Au, d+Au, and p+Au collisions at sNN−−−√ = 200 GeV are measured as a function of transverse momentum (pT) at mid-rapidity (|η|<0.9), via the azimuthal angular correlation between two particles both at |η|<0.9. While the v2(pT) values depend on the colliding systems, the v3(pT) values are system-independent within the uncertainties, suggesting an influence on eccentricity from sub-nucleonic fluctuations in these small-sized systems. These results also provide stringent constraints for the hydrodynamic modeling of these systems.
The relevance of the work and the influence of Franz Rosenzweig, a German Jewish philosopher of the beginning of the last century; are still to get the appreciation they deserve. Rosenzweig was the author of one of the greatest – and less read – books of the 20th century, "The Star of Redemption", where he develops his philosophical system mainly on basis of theological categories. To the "monologue of the I" of mainstream philosophy, Rosenzweig opposes a "new thinking", of existential character, which values orality and the "other", and where language substitutes reason as a tool for thought. In it one can find some correspondences with the thought of Walter Benjamin. This "new thinking", also, strongly influenced Emmanuel Levinas and nowadays bears its fruits within "linguistic turn" philosophy and theology, and post-modern Jewish thought. This philosophy found in Rosenzweig's work in translation one of its main practical applications. To translate was for Rosenzweig a necessity, emanating from an ethics constituted as "first philosophy". This article examines some aspects of Rosenzweig's writings from where his "philosophy of translation" is made explicit.
Death and the King's Grey Hair and Other Plays is a collection of three plays, 'Death and the King's Grey Hair, ' 'Truce with the Devil, ' and 'Fringe Benefits, ' which are all experimental plays from the early period of the writing career of Denja Abdullahi, who is presently renowned as a poet of populist expressions. 'Death and the King's Grey Hair' examines the use and misuse of absolute power based on an ancient Jukun myth of young kings and short reigns. 'Truce with the Devil' is a satire on the later abandonment of the creed of Marxism by its adherents, a kind of mockery of turncoat revolutionaries in the grip of practical social realities. 'Fringe Benefits', a radio play, is an expose of the happening in Nigeria's ivory towers, seen from the eyes of a participant-observer.
Background and Aims: Fecal biomarkers are important non-invasive markers monitoring disease activity in inflammatory bowel disease (IBD). We compared the significance of fecal eosinophil cationic protein (fECP) and fecal calprotectin (fCal).
Methods: fECP and fCal were measured in patients with Crohn's disease (CD, n = 97), ulcerative colitis (UC, n = 53), Clostridioides difficile infection (CDI, n = 9), primary food allergy (PFA, n = 11), pollen-associated food allergy (n = 25) and non-inflammatory controls (n = 78). Results were correlated with clinical and endoscopic IBD activity scores.
Results: fECP was significantly elevated in CD, UC, CDI and PFA compared to controls. fCal was significantly increased in CD, UC and CDI. fECP had lower diagnostic accuracy than fCal (area under the curve (AUC) = 0.88) in differentiating between endoscopically active and inactive patients with IBD (AUC = 0.77, ROC analysis). In contrast to fCal, fECP correlated negatively with age and levels were also elevated in clinically and endoscopically inactive patients with IBD <45 years (endoscopically inactive IBD vs controls; AUC for fECP = 0.86; AUC for fCal = 0.62). However, in those patients with low inflammatory activity (fCal <250 mg/kg), high fECP indicated the need for treatment modification or surgery (fECP <200 µg/kg = 22%; 200–600 µg/kg = 44%; >600 µg/kg = 82%) at month 48 of follow-up.
Conclusions: fECP is a diagnostic and prognostic marker in young patients with IBD in remission.
Leaving aside elliptical coordinations, it is striking that no agreement has been reached on the structure of basic coordinate constructions. We propose that:
- coordinate constructions are structurally asymmetric: the conjunction makes a subconstituent with one of the conjuncts.
- such constituents can have several functions: coordinate daughter, adjunct daughter or main clause.
In order to show that some conjuncts should be analysed as adjuncts, we focus on asymmetric cases of coordination, in which the order of the conjuncts cannot be reversed, taking examples from French, Welsh and Korean. We present an HPSG analysis which treats the coordinating conjunctions as weak heads, with lexical subtypes, and coordinate phrases as multi-headed constructions, with different subtypes.
Of all French functional elements, the form de has without question the widest variety of uses, and presents the greatest challenge for linguistic description and analysis. Historically a preposition, it still has a number of prepositional uses in modern French, but in many contexts it calls for an altogether different treatment. We begin by outlining a general distinction between oblique and non-oblique uses of de. We then develop a detailed account of constructions where de combines with an N'. We provide a unitary analysis of de in three constructions (quantifier extraction, "quantification at a distance", and negative contexts) which have been not been considered to be related in previous accounts.
In French, Italian, and Romanian, forms inherited from the Latin paradigm 'esse' are used for the copula, the passive auxiliary and tense or perfective auxiliaries. We show that the copula and the passive auxiliary should be identified, while the tense or perfective auxiliaries are different lexemes. Moreover, the copula has the same description across all the Romance languages. While they all are argument inheritance verbs, the copula and the tense or perfective auxiliaries differ with respect to their complement structure: (i) the second only have one complement structure (the complement participle is complement unsaturated), the copula has two complement structures (the predicate is either complement saturated or unsaturated); (ii) French and Italian tense auxiliaries are the head of a flat VP, where the participle is sister to its subcategorized complements, the Romanian perfective auxiliary is the head of a verbal complex; (iii) when the complement predicate is unsaturated, the Romance copula is the head of a flat VP.
Two consequences of the analysis are worth mentioning. First, the copula (and the passive auxiliary) should not be taken into account when stating the environments for auxiliary selection in French and Italian. Second, argument inheritance and complement structure are different phenomena, and argue in favor of theories which systematically distinguish between valence features and constituent structures.