Results 21 to 30 of about 1,090,479 (299)
Metapopulation Dynamics with Migration and Local Competition [PDF]
, 2002 MSC2000: primary 34D15, 34D23, 92B05; secondary 34K60, 34E13, 92D40.Many patch-based metapopulation models assume that the local population within each patch is at its equilibrium and independent of changes in patch occupancy.
Feng, Zhilan, Yi, Yingfei, Zhu, Huaiping
core +2 more sources
Con-Patch: When a Patch Meets Its Context [PDF]
IEEE Transactions on Image Processing, 2016 Measuring the similarity between patches in images is a fundamental building block in various tasks. Naturally, the patch-size has a major impact on the matching quality, and on the consequent application performance. Under the assumption that our patch database is sufficiently sampled, using large patches (e.g. 21-by-21) should be preferred over small
Yaniv Romano, Michael Elad
openaire +3 more sources
A reconfigurable wideband and multiband antenna using dual-patch elements for compact wireless devices [PDF]
, 2011 This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 IEEEA reconfigurable wideband and multiband C-Slot patch antenna with dual-patch elements is proposed and studied.
AbuTarboush, H.F. +13 more
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Miniature Wideband stacked microstrip patch antenna based on the sierpinski fractal geometry [PDF]
, 2000 The main interest in the design of a miniature microstrip patch antenna (MPA) is its small size in conjunction with the well-known advantages of a MPA (cost, profile, weight).
Anguera Pros, Jaume +3 more
core +1 more source
Microplastics disrupt microbial functions in aquatic ecosystems
HeliyonUnderstanding the biological effects of microplastics (MPs,
Nayereh Saborimanesh
doaj +1 more source
Adsorption and Dilational Viscoelasticity of Saponin at the β-Pinene/Water and Air/Water Interfaces
Colloids and InterfacesUnderstanding adsorption and interfacial properties of surface-active agents at interfaces is crucial to the formation and stability of colloidal systems such as emulsions and foams. In this work, interfacial tension and viscoelasticity of saponin at the
Feng Lin
doaj +1 more source
Enhancing safety in ventral patch repair for umbilical hernia by utilizing a hybrid technique
International Journal of Abdominal Wall and Hernia Surgery, 2022 BACKGROUND: Both suture and mesh repairs are used for smaller (1-3 cm) umbilical hernias. But primary repair has a higher recurrence rate in literature. The use of mesh repairs has become the way to go for small and medium sized ventral hernias.
Ruchir Jhaveri +3 more
doaj +1 more source
Environmental AdvancesFollowing oil spills, heavier compounds of oils formed oil-sediment mixtures and deposited on the riverbed, yet their impacts on freshwater sediment ecosystems are not well understood. This study aimed to (1) examine the effects of deposited bitumen (Bit)
Nayereh Saborimanesh +2 more
doaj +1 more source
Complementary Split-Ring Resonator-Loaded Microfluidic Ethanol Chemical Sensor
Sensors, 2016 In this paper, a complementary split-ring resonator (CSRR)-loaded patch is proposed as a microfluidic ethanol chemical sensor. The primary objective of this chemical sensor is to detect ethanol’s concentration. First, two tightly coupled concentric CSRRs
Ahmed Salim, Sungjoon Lim
doaj +1 more source