Apparent Contradiction in EPR Correlations

Author(s):  
Luiz Carlos Ryff
Author(s):  
William H. Massover

The molecular structure of the iron-storage protein, ferritin, is becoming known in ever finer detail. The 24 apoferritin subunits (MW ca. 20,000) have a 2:1 axial ratio and are polymerized with 4:3:2 symmetry to form an outer shell surrounding a variable amount of microcrystalline iron, Recent x-ray diffraction results indicate that the projected outline of the native molecule has a quasi-hexagonal shape when viewed down the 3-fold axes of symmetry, and a quasi-square shape when looking down the 4-fold axes. To date, no electron microscope study has reported observing anything other than circular profiles, which would indicate that ferritin is strictly spherical. The apparent conflict between the "hollow sphere" of electron microscopy (E.M.) and the "truncated rhombic dodecahedron" of x-ray diffraction could reflect the poorer effective resolution of E.M. coming from radiation damage, staining, drying, etc. The present study investigates the detailed shape of individual ferritin molecules in order to search for the predicted aspherical profiles and to interpret the nature of this apparent contradiction.


Why did Roman prosecutors typically accuse the defendant of multiple crimina, when in most standing criminal courts the punishment imposed on a guilty defendant was the same (typically “capital,” that is, a kind of exile), no matter how many charges were proven? The answer lies not in a failure to distinguish between legal charges leveled at the defendant and defamation of his character, but rather in a rhetorical strategy that made sense in light of what was legally necessary to obtain a conviction. The greater the number of charges, the more likely the jurors would be persuaded that the defendant had in some way violated the statute according to which the trial was being conducted. It is true that prosecutors typically argued that the defendant’s prior conduct made it plausible that he had committed the crimes with which he was charged, but in a way that, as much as possible, made his guilt on these particular charges seem likely, and defense patroni attempted to undermine the charges and the character defamation. This answer to the apparent contradiction between multiple charges and unitary punishment favors a moderate formalism over legal realism as the way to interpret Roman criminal trials.


Author(s):  
Orit Bashkin

This chapter provides a detailed reading of al-Misbah, a Jewish Iraqi publication which appeared in Baghdad between the years 1924 and 1929 and has been characterised both as a Zionist mouthpiece and a testimony to the success of Arab nationalism. In addressing this apparent contradiction, the chapter examines the issues which dominated its pages in order to highlight the identity of the paper and to enrich our understanding of the Iraqi press under the British Mandate. The chapter addresses two discursive circles – the Iraqi and the Jewish – and proposes that al-Misbah conveyed an unmistakable Iraqi and Arab identity. Despite the editor’s Zionist inclinations, the conversations between readers and writers acquired a life of their own and the paper, in fact, promoted a new Arab Jewish identity and illustrated how Jews sought to use state institutions as venues for the cultivation of non-sectarian and democratic citizenship.


Author(s):  
Tony Smith

This chapter examines Ronald Reagan's commitment to the tenets of liberal democratic internationalism, and in particular his promotion of a global “democratic revolution” characterized by an apparent contradiction between activism and moderation in American foreign policy. It begins with a discussion of the Reagan administration's strategy that called for a a minimal effort on its part to realize its vision of a world order dominated by democratic governments, with emphasis on three key operational programs: “constructive engagement”; the push for antistatist, free markets abroad; and the Reagan Doctrine. The chapter then considers the role played by the Reagan administration's policies to the collapse of communism in the Soviet Union and the succeeding prestige of democratic governance worldwide. It argues that the American role in the spread of democracy worldwide in the twentieth century was a necessary, but not sufficient, cause for the current strength of democratic government.


2018 ◽  
Author(s):  
Timothy Duignan ◽  
Marcel Baer ◽  
Christopher Mundy

<div> <p> </p><div> <div> <div> <p>The surface tension of dilute salt water is a fundamental property that is crucial to understanding the complexity of many aqueous phase processes. Small ions are known to be repelled from the air-water surface leading to an increase in the surface tension in accordance with the Gibbs adsorption isotherm. The Jones-Ray effect refers to the observation that at extremely low salt concentration the surface tension decreases in apparent contradiction with thermodynamics. Determining the mechanism that is responsible for this Jones-Ray effect is important for theoretically predicting the distribution of ions near surfaces. Here we show that this surface tension decrease can be explained by surfactant impurities in water that create a substantial negative electrostatic potential at the air-water interface. This potential strongly attracts positive cations in water to the interface lowering the surface tension and thus explaining the signature of the Jones-Ray effect. At higher salt concentrations, this electrostatic potential is screened by the added salt reducing the magnitude of this effect. The effect of surface curvature on this behavior is also examined and the implications for unexplained bubble phenomena is discussed. This work suggests that the purity standards for water may be inadequate and that the interactions between ions with background impurities are important to incorporate into our understanding of the driving forces that give rise to the speciation of ions at interfaces. </p> </div> </div> </div> </div>


Slavic Review ◽  
1976 ◽  
Vol 35 (4) ◽  
pp. 665-682 ◽  
Author(s):  
Robert Himmer

The Russo-Polish War occasioned some of the most anxious moments in the history of relations between Soviet Russia and the Weimar Republic. Within Germany, the advance of the Red Army toward Warsaw in 1920 aroused strong, but contradictory emotions. First, it led many Germans to anticipate the destruction of Poland and to hope for the restoration of the Reich’s former eastern territories. Simultaneously, however, the westward Russian march raised fears of the invasion of Germany by Bolshevik forces. Within Russia, a similar dichotomy of views about Germany existed. On one hand, the German government was considered a hostile, though negligible and temporary—a Communist revolution there was thought imminent—factor in Russia’s situation. On the other, Germany was held important enough to Russia that serious proposals of a far-reaching alliance against Poland and the Entente were made to her. The former view rested on a fundamentally optimistic assessment of Russia’s prospects; the latter, on a sober one. Grounds for concern were afforded by the Soviet Republic’s grave economic problems and by worry about whether the weary Red Army could defeat Pilsudski’s forces, whose offensive capacity had been demonstrated by their capture of Kiev in May 1920. If Germany, which had had military forces in the field against the Bolsheviks only a year before, should actively assist the Poles, Russia’s situation could be appreciably worsened. Surprisingly, therefore, although there are several recent, excellent studies of Soviet-Polish affairs and the Russo-Polish War, and a voluminous literature on relations between the Soviets and the Weimar Republic, little attention has been paid to Soviet policy toward Germany during the conflict with Poland. To explain that policy, and its apparent contradiction, is the purpose of this article.


Entropy ◽  
2021 ◽  
Vol 23 (1) ◽  
pp. 114
Author(s):  
Michael Silberstein ◽  
William Mark Stuckey ◽  
Timothy McDevitt

Our account provides a local, realist and fully non-causal principle explanation for EPR correlations, contextuality, no-signalling, and the Tsirelson bound. Indeed, the account herein is fully consistent with the causal structure of Minkowski spacetime. We argue that retrocausal accounts of quantum mechanics are problematic precisely because they do not fully transcend the assumption that causal or constructive explanation must always be fundamental. Unlike retrocausal accounts, our principle explanation is a complete rejection of Reichenbach’s Principle. Furthermore, we will argue that the basis for our principle account of quantum mechanics is the physical principle sought by quantum information theorists for their reconstructions of quantum mechanics. Finally, we explain why our account is both fully realist and psi-epistemic.


1924 ◽  
Vol 22 (2) ◽  
pp. 189-199
Author(s):  
F. Bath

The connexion between the conditions for five lines of S4(i) to lie upon a quadric threefold,and (ii) to be chords of a normal quartic curve,leads to an apparent contradiction. This difficulty is explained in the first paragraph below and, subsequently, two investigations are given of which the first uses, mainly, properties of space of three dimensions.


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