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Speaking on a popular TV show in 1990, soon after the collapse of the previous regime, long-time dissident and doyen of Bulgarian historical science, former Dean of the Faculty of History at the University of Sofia, Nikolay Genchev, insisted on putting the ‘Bulgarian national interest’ ‘above all’. Genchev said with regret that ‘the Bulgarian national problem has recently appeared mainly as a Turkish problem’. Irritated, he added that it is talked about ‘only for the Turks . . . [in spite of the fact that there were only] a million [Turkish] people living in this country’. He followed up with apocalyptic predictions that Yugoslavia wanted Pirin (or Bulgarian) Macedonia, Romania longed for Dobrodja (which is split between Bulgaria and Romania), the Turks claimed secession, and therefore only the ‘hard chest of the Balkan’ remained.
The complex regulatory framework governing the U.S. health care system can be an obstacle to programming that address health-related social needs. In particular, health care fraud and abuse law is a pernicious barrier as health care organizations may minimize or forego programming altogether out of real and perceived concern for compliance. And because health care organizations have varying resources to navigate and resolve compliance concerns, as well as different levels of risk tolerance, fears related to the legal landscape may further entrench inequities in access to meaningful programs that improve health outcomes. This article uses food and nutrition programming as a case study to explore the complexities presented by this area of law and to highlight pathways forward.
Stellar activity depends on multiple parameters one of which is the age of the star. The members of open clusters are good targets to observe the activity at a given age of the stars since their ages are more precisely determined than that of field stars. Choosing multiple clusters, each with different age, gives us insight to the change in activity during the lifetime of stars. With the analysis of these stars we can also refine the parameters of gyrochronology (Barnes 2003), which is a method for estimating the age of low-mass, main sequence stars from their rotation periods.
This article proposes a new acrostic (SAPI) and telestic (SOIS) at Laus Pisonis 227–30. Their position opposite one another is an indication that they are to be read as a single sentence and an admonition to both dedicatee and reader that poet and patron need each other to gain eternal fame. The telestic allows us to reconstruct the poet's usus scribendi of the reflexive possessive pronoun suus.
Fossil capitate hydrozoans require exceptional conditions for preservation. Here we describe Bertratis ciurcae new genus, new species from the Silurian (Pridoli) of southern Ontario and upper New York State, where it occurs in association with a diverse assemblage of eurypterids. Only the float (pneumatophore) is well preserved, surviving as a thick carbonaceous compression. The new taxon is the largest fossil capitate reported, reaching a width of 17 cm, and the third Porpita-like example known from the Paleozoic. It was a rare pelagic component of the biota of the well-known Bertie Group Lagerstätten.
Bell ringing in Britain has featured in sociohistorical studies, but it has never been analyzed in detail as a variety of mass spectacle. The practice takes especially interesting forms in London, a city where the ringing of church bells has been part of everyday life for centuries. Grounded in physics, economics, and human geography, ringing is a unique kind of immersive site-specific performance, whose significance is best understood through pivoting to topography and history.
There is a balance between the amount of (weak) indestructibility one can have and the amount of strong cardinals. It’s consistent relative to large cardinals to have lots of strong cardinals and all of their degrees of strength are weakly indestructible. But this necessitates the destructibility of the partially strong cardinals. Guaranteeing the indestructibility of the partially strong cardinals is shown to be harder. In particular, this work establishes an equiconsistency between:
1. a proper class of cardinals that are strong reflecting strongs; and
2. weak indestructibility for (κ+2)-strength for all cardinals κ in the presence of a proper class of strong cardinals.
These have a much higher consistency strength than:
3. weak indestructibility for all degrees of strength for a proper class of strong cardinals.
This discrepancy holds even if we weaken (2) from the presence of a proper class to just two strong cardinals. (2) is also equivalent to weak indestructibility for all λ-strength for λ far beyond (κ+2); well beyond the next measurable limit of measurables above κ, but before the next μ that is (μ+2)-strong.
One direction of the equiconsistency of (1) and (2) is proven using forcing and the other using core model techniques from inner model theory. Additionally, connections between weak indestructibility and the reflection properties associated with Woodin cardinals are discussed, and similar results are derived for supercompacts and supercompacts reflecting supercompacts.
A lot happens when we press play. To prepare, we select a particular format of sound storage—maybe vinyl, magnetic tape, polyethylene, or an mp3—for the parsing, processing, and amplification of that format's content. Once things start moving, we inaugurate a listening experience that may seem effortless, but which has undergone meticulous social conditioning, and which is informed by our own deep histories of listening, aurality, and attention. In the long term, this process is not as rigid as it sounds: listening has always been flexible, and historians of the concert hall have told us a twisting and turning story about audiences who did not always think it was proper to stay silent, and who did not always feel the need to pay much attention to what took place in front of them. But today, anyone who chooses to play a spoken word compilation instead of a jazz LP (long-playing record) at a cocktail party might not find such a receptive crowd. Facilitated by internet streaming and downloading, this relatively new ability to amass intensely personal sonic archives often clashes with the contextual demands of where, when, and how certain forms of listening are meant to be enacted: the cocktail party often dictates a particular aural accompaniment, one more amenable to music than an audiobook. For such a widely practiced activity, why do the modern activities of storing, distributing, and amplifying sound, which have grown kaleidoscopically complex in the twentieth and twenty-first centuries, remain undertheorized in Slavic studies? What would it mean to think about these questions and their repercussions in east European modernity? And what might listening to east European history and culture tell us that our other senses cannot?
Magnetic fields are important physics in stellar evolutionary theory, which seriously affects the stellar structure and evolutionary statues. The small-scale magnetic fields in the photosphere are ubiquitous, and float on the stellar surface, which usually couple with the acoustic waves, affecting the propagation of the acoustic waves. Considering the effect of the magnetic fields in the stellar photosphere on the oscillation frequencies, we calculate the asteroseismology for solar-like star KIC 11295426 and KIC 10963065. We obtain the stellar fundamental parameters, especially the strength of small-scale magnetic fields in the stellar photosphere. We find that the small-scale magnetic fields in the stellar photosphere may obviously improve the agreement between the observations and the theoretical models for two stars. The magnetic strength for KIC 11295426 and KIC 10963065 from asteroseismology are in agreement with the stellar period-activity relation.
Haemodynamic changes in caval venous flow distribution occurring during bidirectional cavopulmonary anastomosis operation are still largely unknown.
Methods:
Transit time flow measurements were performed in 15 cavopulmonary anastomosis operations. Superior and inferior caval vein flows were measured before and after the cavopulmonary anastomosis. Ratio of superior caval vein to overall caval veins flow was calculated.
Results:
Mean superior caval vein flow ratio before cavopulmonary anastomosis was higher than previously reported for healthy children. Superior caval vein flow ratio decreased in 14/15 patients after cavopulmonary anastomosis: mean 0.63 ± 0.12 before versus 0.43 ± 0.14 after. No linear correlation between intraoperative superior caval vein pressure and superior caval vein flow after cavopulmonary anastomosis was found. Neither Nakata index nor pulmonary vascular resistance measured at preoperative cardiac catheterisation correlated with intraoperative flows. None of patients died or required a take down.
Conclusions:
The higher mean superior caval vein flow ratio before cavopulmonary anastomosis compared to healthy children suggests flow redistribution in univentricular physiology to protect brain and neurodevelopment. The decrease of superior caval vein flow ratio after cavopulmonary anastomosis may reflect the flow redistribution related to trans-pulmonary gradient. The lack of correlation between superior caval vein pressure and superior caval vein flow could be explained by limited sample size and multifactorial determinants of caval veins flow, although pressure remain essential. Larger sample of measurements are needed to find flow range potentially predictive for clinical failure. To authors’ knowledge, this is the first intraoperative flow measurement of both caval veins during cavopulmonary operations.