prisoners of the 2-sided null hypothesis Superiority trials, non-inferiority trials, and service Email alerting top right corner of the article Receive free email alerts when new articles cite this article-sign up in the box at the

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We present new, simple proofs for the enumeration of ve of the ten symmetry classes of plane partitions contained in a given box. Four of them are derived from a simple determinant evaluation, using combinatorial arguments. The previous proofs of these four cases were quite complicated. For one more symmetry class we give an elementary proof in the case when two of the sides of the box are equa...

A plus-contact representation of a planar graph G is called c-balanced if for every plus shape v, the number of other plus shapes incident to each arm of v is at most c∆+O(1), where ∆ is the maximum degree of G. Although small values of c have been achieved for a few subclasses of planar graphs (e.g., 2and 3-trees), it is unknown whether c-balanced representations with c < 1 exist for arbitrary...

The NLO QCD calculation for the photoproduction of the isolated photon with a large pT at the HERA ep collider is presented. The single resolved photon contribution and the QCD corrections of order αs to the Born term are consistently included. The sizeable NNLO contributions, the box and the double resolved photon subprocesses, are taken into account in addition. The importance of the isolatio...

Our focus this year was to investigate methods for increasing query length in interactive information searching in the Web context, and to see if these methods led to changes in task performance and/or interaction. Thirty-four subjects each searched on four of the Interactive Track topics, in one of two conditions: a “box” query input mode; and a “line” query input mode. One-half of the subject...

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In this paper we prove that the tensor product of complete lattices, as it is defined in formal context analysis, preserves algebraicity. The proof of this fact is based on the compactness of propositional logic. We use this property to show that the box product of p0,_q-semilattices, introduced by G.Grätzer and F.Wehrung in 1999, can be obtained from the tensor product of concept lattices in a...

• RTs can be explained by simulation and decision model of Hamrick, Smith, Gri ths, & Vul (2015) Fit on non-topological (r=0.67) Extends well to topological (r=0.55) • Reaction times on identical trials were correlated across experiments (r=0.61) • Reaction times were still consistently faster with motion towards the goal vs. other motion information • Similar consistency with simulation model ...

Third-party reviews play an important role in many contexts in which tangible attributes are insufficient to enable consumers to evaluate products or services. In this paper, we examine the impact of professional and amateur reviews on the box office performance of movies. Using a simple diffusion model, we establish an econometrics framework to control for the interaction between the unobserva...