+++ title = "Pernicious numbers" description = "" date = 2019-09-10T18:35:58Z aliases = [] [extra] id = 17363 task = """ A pernicious number is a positive integer ...

Ungulates and other mammalian herbivores can create trails in dense vegetation by trampling and browsing. This can affect vegetation structure and result in the fragmentation of closed, high ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

In this work, we overcome these limitations. Our method requires no trial and error, thus much easier to use: provided a photonic structure and a user-specified accuracy level (i.e., a real number), ...

Fast and accurate detection of large vessel occlusions (LVOs) is crucial in selection of patients with acute ischemic stroke for endovascular treatment. We assessed accuracy of an automated LVO ...

Despite the common use of nonspherical catalyst pellets in chemical engineering applications, the packing structures of such pellets have not been as systematically studied and characterized as ...

Algorithms that decompose a manifold into simple pieces reveal the geometric and topological structure of the manifold, showing how complicated structures are constructed from simple building blocks.

A key limitation to using geometric morphometrics is the lack of high-fidelity tools. The most powerful methods in geometric morphometrics require that the meshes are similar, but not all geometric ...

06/30/2008 Final rule. Control of Emissions of Air Pollution From Locomotive Engines and Marine Compression-Ignition Engines Less Than 30 Liters per Cylinder; Republication 05/06/2008 Final rule.

Accurate estimation of diameters, volumes and surface areas of complex 3D structures imaged with LSM requires versatile and efficient techniques. Such morphological parameters are of general interest ...