Results 11 to 20 of about 606,440 (315)
Classical Solution and Edge Effect in the Problem of Stability of an Axially Compressed Cylindrical Shell [PDF]
Communications, 2020 The classical solution for critical stresses in the problem of stability of a circular longitudinally compressed cylindrical shell consists of two terms, reflecting the ability of the shell to resist buckling due to bending and membrane deformations ...
Guyk A. Manuylov +2 more
doaj +2 more sources
pH sensitivity of edge-gated graphene field-effect devices with covalent edge-functionalization [PDF]
, 2022 We present here a new strategy for a field-effect device, termed graphene edge field-effect transistor (GrEdge-FET), where a micron-wide graphene monolayer is gated exclusively through its edge in an aqueous environment.
Kannan, Balasubramanian +3 more
core +1 more source
Edge effect capitalism: the North American fall line in the longue durée [PDF]
, 2022 Mohun, Arwen P.Homes, businesses, and infrastructure built atop of the North American fall line have made it visible from space. Why? Fall line edge effects aligned with the technologies and market demands of capitalism to produce the urbanized structure
Hargreaves, Gregory A.
core +1 more source
A simple and effective edge detector [PDF]
, 1997 Nonlinear filtering based on a two concentric circular windows operator is introduced as a simple and effective way to find edges in image processing. The dual windows edge detector can operate with no fixed threshold, is isotropic, i.e. its response does not depend on edge orientation and has good noise immunity in the vicinity of edges. Computational
C. Cafforio +3 more
openaire +1 more source
Parallel adaptation prompted core-periphery divergence of Ammopiptanthus mongolicus
Frontiers in Plant Science, 2022 Range expansion requires peripheral populations to shift adaptive optima to breach range boundaries. Opportunities for range expansion can be assessed by investigating the associations of core-periphery environmental and genetic differences.
Yong-Zhi Yang +5 more
doaj +1 more source
Pesquisa Agropecuária Brasileira, 2009 The objective of this work was to assess the effects of a forest-field ecotone on earthworm assemblages. Five sites (blocks) differing in the type of crop rotation used in the field were studied in Central Bohemia, Czech Republic. In each block, sampling
Josef Zeithaml +2 more
doaj +1 more source
Edge-Topological Regulation for in Situ Fabrication of Bridging Nanosensors [PDF]
, 2022 In situ fabrication of well-defined bridging nanostructures is an interesting and unique approach to three-dimensionally design nanosensor structures, which are hardly attainable by other methods.
Guozhu Zhang +19 more
core +1 more source
Ecotone effect on the fruit fly assemblages (Diptera: Tephritidae) in natural and anthropized environments [PDF]
Brazilian Journal of Biology, 2023 Various species of fruit flies are important pests of fruit cultures and in some crop of vegetables worldwide. Studies of their population patterns, ecological processes and mechanisms that influence their sampling and distribution in the ecosystems ...
M. A. Uchoa +2 more
doaj +1 more source
Physical Review Letters, 2006 We compute Casimir forces in open geometries with edges, involving parallel as well as perpendicular semi-infinite plates. We focus on Casimir configurations which are governed by a unique dimensional scaling law with a universal coefficient. With the aid of worldline numerics, we determine this coefficient for various geometries for the case of scalar-
Gies, Holger, Klingmuller, Klaus
openaire +3 more sources
Stiffer Bonding of Armchair Edge in Single‐Layer Molybdenum Disulfide Nanoribbons
Advanced Science, 2023 The physical and chemical properties of nanoribbon edges are important for characterizing nanoribbons and applying them in electronic devices, sensors, and catalysts.
Chunmeng Liu +4 more
doaj +1 more source