Full angular rotational projections cannot always be acquired in tomographic reconstructions because of the limited space in the experimental setup, leading to the `missing wedge'' situation. In this paper, a recovering `missing wedge'' discrete algebraic reconstruction technique algorithm (rmwDART) has...
We show below that stability results from a complex interplay between the printing parameters, the surface state of the bed, that of the nozzle, and the rheological properties of the fluid. When the process is stable, the gel lines can be printed continuously indeed and form a cylindrical cap...
Understanding the rheological properties of the upper mantle is essential to develop a consistent model of mantle dynamics and plate tectonics. However, the spatial distribution and temporal evolution of these properties remain unclear. Here, we infer th
Sulfate-bearing fluids from dehydrating oceanic crust react with a more reduced upper mantle and may precipitate sulfides, which were balanced by the Fe oxidation and hydration of the mantle wedge (Walters et al., 2019, 2020). Therefore, we suggest that a similar process occurred during lower ...
A wedge should work better for propagating cracks through foods with displacement-limited defenses. A thin, tapered one with minimal surface area would concentrate stress to generate the constant tensile forces needed to spread a crack at the advancing tip. The shape of the wedge itself is a com...
In accordance with the preferred form of my invention, I provide spring-pressed pivoted wedge levers 16, 17 for engaging the opposite faces of the coin upon insertion thereof and thus preventing withdrawal of the coin after partial insertion in the coin slot. In said preferred embodiment illustr...
The function µ(x, y, k) is a sectionally analytic function of k which satisfies µ = −i q z k + O( 1 k 2 ), k →∞. Thus, this function can be reconstructed from knowledge of its “jumps” across the contour depicted in figure 1. If we use the convention that ...
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CFRP anchorage Winding–wedge anchorage Non-laminated straps Anchorage efficiency Anchorage performance Design models 1. Introduction Steel is a commonly used construction material, however, it is susceptible to corrosion when subjected to adverse environmental conditions, creep and relaxation when subjected ...
and then lay a large flat stone across the slant of them.Thus anchored, you will ride out a gale.Finally, wedge your long sapling crotch under the line—outside the tent, of course—to tighten it.Your shelter is up.If you are a woodsman, ten or fifteen minutes has sufficed to accomp...