When archeologists discuss mobility, we are most often referring to a phenomenon that operates on the scale of kilometers, but much of human mobility, at least if measured in terms of frequency of movement, occurs at much smaller scales, ranging from centimeters to tens of meters. Here we refer to the movements we make within the confines of our homes or places of employment. With respect to no...

Abstract Mobility is the main factor restricting production of tight oil. In order to explore influence pore throat structure and fluid seepage on mobility, six sandstone samples are selected by high-pressure mercury intrusion, nuclear magnetic resonance, water driving oil experiments, oil-water relative permeability experiments discuss multiphases mobility The results indicate that with increa...

We use micrometer-sized fluidic channels to confine and measure electrophoresis of freely suspended individual microtubules. We measure orientation-dependent velocities of microtubules and the electro-osmotic flow mobility in our channels to infer the anisotropic electrophoretic mobility of microtubules under physiological conditions. We discuss the difference between electrophoresis and purely...

Achieving higher carrier mobility plays a pivotal role for obtaining potentially high thermoelectric performance. In principle, the carrier mobility is governed by the band structure as well as by the carrier scattering mechanism. Here, we demonstrate that by manipulating the carrier scattering mechanism in n-type Mg3Sb2-based materials, a substantial improvement in carrier mobility, and hence ...

Coupling between transcription and RNA processing is key for gene regulation. Using live-cell photobleaching techniques, we investigated the factor TCERG1, which coordinates transcriptional elongation with splicing. We demonstrate that TCERG1 is highly mobile in the nucleoplasm and that this mobility is slightly decreased when it is associated with speckles. Dichloro-1-β-D-ribofuranosylbenzimid...

Background: Recent researches have known long term infections such as periodontal disease to be related with the process of atherosclerosis. Periodontitis causes peripheral inflammation and immune cell stimulation which leads to an increase in C - reactive protein (CRP) and IgA Ab and there is a definite relation between cardiovascular disease, CRP increase and Periodontitis. The aim of this st...

Objective: The specific objective of this study was to culturally adapt the original English version of the Physical Activity Scale for Individuals with Physical Disabilities (PASIPD) for the Persian-speaking persons with lower-limb amputations (LLAs), and to evaluate its reliability and construct validity. Methods: This was a multicenter cross-sectional repeated measure study. Cultural adapta...