purpose: to report the results of a wrapping technique for hydroxyapatite orbital implants by using mersilen mesh. methods: this study is prospective interventional case series conducted on records of 55 consecutive patients who received a mersilen mesh-wrapped ha orbital implant after enucleation or as a secondary procedure. we recorded results and potiential problem before and after pegging d...

background: teat lacerations are serious injuries thatendanger the survival of a cow within the herd. in excessivelacerations, the wound should be left to heal by second intentionhealing process. however, tissue contraction during healing canchange the alignment of the teat, creating problems for machinemilking. objectives: the purpose of the present study was toevaluate the transplantation of ...

Background Tracking of blood pressure from early life to adulthood and the increasing prevalence of elevated blood pressure in the pediatric age group are considered as important health issues. Rapid lifestyle change and dietary habits are considered as important determinants of this problem. This study aimed to systematically review the studies on the association of dietary habits and blood pr...

With respect to simulating fuel sprays applied direct injection engines, few studies in literature have investigated resolving the injector orifice and how this may influence spray predictions for high pressure temperature diesel engine-like conditions. In work, we used stochastic blob bubble (VSB2) model conduct simulations which is injected into a constant volume combustion vessel. The resolv...

purpose: mesh technique is the standard for inguinal hernia repair because of less recurrence,   but it is inferior or equal to sutured technique in case of other post-operative complications   such as chronic pain. this clinical trial set out to compare these two techniques.   materials and methods: a total number of 322 cases of unilateral inguinal hernia in participants   older than 18 years...

The use of Wireless Mesh Networks (WMNs) is considered an effective solution to provide Internet connectivity to large areas. This paper assumes that WMNs are formed by nodes with a single radio interface and addresses the problem of improving the WMN capacity by using multiple channels. We propose an architecture for a centralized Channel Assignment Subsystem (CAS) in single-radio WMNs. CAS ex...

BACKGROUND This study was conducted to compare the efficiency of jet nebulizers, vibrating mesh nebulizers, and pressurized metered-dose inhalers (pMDI) during assisted and unassisted administration techniques using a simulated spontaneously breathing pediatric model with a tracheostomy tube (TT). METHODS An in vitro breathing model consisting of an uncuffed TT (4.5-mm inner diameter) was att...