The paper considers the regularities of macroscopic inhomogeneity plastic flow during uniaxial tension flat samples Fe-Cr-Ni 2 mm thick. Their axis was oriented along rolling direction. average grain size 12.5 ± 3 mm. curves alloy had long stages linear strain hardening over entire test temperature range 180 K < T 297 K. For experimental study deformation, we used method accurately reconstru...

abstract the current mainstay of treatment in spontaneous intracranial hypotension (sih) is an epidural blood patch (ebp). although magnetic resonance imaging (mri) has a well-established role in the diagnosis of sih, imaging features regarding the treatment efficacy of ebp have rarely been discussed. we therefore sought to investigate and compare the sequential brain mri studies before and aft...

This paper examines how the limitations of working memory affect the perception of hierarchical tonal structures. Within this context, it proposes some modifications to Lerdahl’s tonal tension model in order to better explain certain experimental data. Data from a study on the perception of musical tension were analyzed using regression analysis that took into account various parameters includi...

Stress fibers (SFs) are often the most prominent cytoskeletal structures in cells growing in tissue culture. Composed of actin filaments, myosin II, and many other proteins, SFs are force-generating and tension-bearing structures that respond to the surrounding physical environment. New work is shedding light on the mechanosensitive properties of SFs, including that these structures can respond...

Many papers have used fluorescent probe diffusion to infer membrane viscosity but the measurement is actually an assay of the free volume of the membrane. The free volume is also related to the membrane tension. Thus, changes in probe mobility refer equally well to changes in membrane tension. In complicated structures like cell membranes, it appears more intuitive to consider variations in fre...

Aggregates of living cells (i.e. model tissue fragments) under appropriate conditions fuse like liquid drops. According to Steinberg's differential adhesion hypothesis (DAH), this may be understood by assuming that cells are motile and tissues made of such cells possess an effective surface tension. Here we show that based on these properties three-dimensional cellular structures of prescribed ...

the contributors to better parse out the tensions within reproductive donation. And surprisingly, with the exception of one chapter, the contributors do not draw upon parallel discussions related to adoption, which may have a body of literature that could assist scholars in reproductive donation. However, on the whole, the book is a valuable contribution in presenting from a variety of perspect...

In this perspective article, we consider the relationship between experience sharing and turn-taking. There is much evidence suggesting that human social interaction is permeated by two temporal organizations: (1) the sequential framework of turn-taking and (2) the concurrent framework of emotional reciprocity. From this perspective, we introduce two alternative hypotheses about how the relatio...

Partnerships between local governments, health districts and non-governmental and community-based organiza-tions are an increasingly important part of health promotion practice, as well as other policy and programme areas. Two inherent tensions in partnership working have been widely described. First, partnerships are generally set up as 'top down' initiatives, which advocate a 'bottom up' appr...