Multiscale modeling for cement-based materials, such as concrete, is a relatively young subject, but there are already a number of different approaches to study different aspects of these classical materials. In this paper, the parameter-passing multiscale modeling scheme is established and applied to address the multiscale modeling problem for the integrated system of cement paste, mortar, and...

Background Measurement of thoracic deformities is difficult and therefore little information is available about the effectiveness of conservative treatment. While from a specialized center in Brasil positive case reports have been released for the treatment of all kinds of genuine thoracic deformities with the help of braces [1], the German health insurances in part do reject the costs of such ...

the most conventional method for lateral bracing of steel frames is using diagonal and x steel braces. in conventional method, braces of frame emplace in one bay or more, relative to structural requirement, from first to last story without displace the braces emplacement on height as columnar form. this pattern is a preliminary and simplest bracing template that the generally codes present base...

While damping devices can provide supplemental to mitigate building vibration due wind or earthquake effects, integrating them into the design is more complex. For example, Canadian code does not designs with inline friction dampers. The objective of this present article was study overstrength, ductility, and response modification factors concrete frame buildings dampers in context. that purpos...

The high-density epicardial mapping plaque used in this study provides coverage of 10% of the atria and hence has a narrow field of view relative to the global bi-atrial surface area. Thus from a segment of atria mapped, we could only determine whether a rota-tional circuits or a focal source is present and not whether it was critical in driving wavefronts elsewhere in the atria. It is possible...

INTRODUCTION Valgus knee braces are effective at decreasing pain and improving function in patients with knee osteoarthritis (OA) [1]. The braces are designed to decrease loading in the medial knee compartment but previous studies are unclear if this truly occurs. Alternatively, changes in the neuromuscular system might account for the benefits of bracing. An earlier study with a small sample d...

In recent years, the Lamb wave analysis by the multi-channel analysis of surface waves (MASW) for concrete structures has been an effective nondestructive evaluation, such as the condition assessment and dimension identification by the elastic wave velocities and their reflections from boundaries. This study proposes an effective Lamb wave analysis by the practical application of MASW to concre...

We analyze the concrete security provided by a signature scheme described in a recent Internet Draft by McGrew and Curcio.