نتایج جستجو برای: shishkin mesh
تعداد نتایج: 44137 فیلتر نتایج به سال:
the aim of this investigation was to evaluate the use of polypropylene mesh and glycerol preserved bovine pericardium (gbp) to repaire abdominal wall defects in 24 clinically healthy mongrel dogs using inlay and underlay techniques. twenty four healthy mongrel dogs were used in this study. the animals were divided into two main groups according to the type of the prosthetic material used. each ...
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multicast routing is one of the most important services in multi radio multi channel (mrmc) wireless mesh networks (wmn). multicast routing performance in wmns could be improved by choosing the best routes and the routes that have minimum interference to reach multicast receivers. in this paper we want to address the multicast routing problem for a given channel assignment in wmns. the channels...
many appealing multicast services such as on-demand tv, teleconference, online games and etc. can benefit from high available bandwidth in multi-radio multi-channel wireless mesh networks. when multiple simultaneous transmissions use a similar channel to transmit data packets, network performance degrades to a large extant. designing a good multicast tree to route data packets could enhance the...
Background: Laparoscopic hernioplasty is a standard technique with increasing interest of patients and surgeons. Bilateral hernioplasty can be performed by laparoscopy as well. The aim of this study is to show laparoscopic bilateral hernioplasty is an acceptable method and use of eye-shaped mesh getting the best result. Methods: In 54 cases with bilateral inguinal hernia, under general anest...
In this paper we analyze the error as well for semi-discretization full discretization of a time-dependent convection-diffusion problem. We use in space local discontinuous Galerkin (LDG) method on class layer-adapted meshes including Shishkin-type and Bakhvalov-type implicit θ-scheme time. For piecewise tensor-product polynomials degree k obtain uniform or almost estimates with respect to orde...
In this study, efficacy of two hernia mesh implants viz. conventional Prolene and a novel Prolene-Vicryl composite mesh was assessed for experimental ventral hernia repair in dogs. Twelve healthy mongrel dogs were selected and randomly divided into three groups, A, Band C (n=4). In all groups, an experimental laparotomy was performed; thereafter, the posterior rectus sheath and peritoneum were ...
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