نتایج جستجو برای: tenon and dowel joints
تعداد نتایج: 16833310 فیلتر نتایج به سال:
INTRODUCTION To decipher the interaction between the molecular subtype classification and the probability of a non-sentinel node metastasis in breast cancer patients with a metastatic sentinel lymph-node, we applied two validated predictors (Tenon Score and MSKCC Nomogram) on two large independent datasets. MATERIALS AND METHODS Our datasets consisted of 656 and 574 early-stage breast cancer ...
Most industrially used synthetic wood adhesives release formaldehyde, which is carcinogenic for humans. Adhesiveless bonding of can be achieved using heat treatment by either hot-pressing method, suitable mainly particles and fibres or welding. Welding wood, relies on the generated via friction, two more solid pieces together. The process carried out linear rotational This review first consider...
To improve accessibility, this article describes a static, four-legged walker that can be constructed from materials and fasteners commonly available hardware stores coupled by open-source 3D-printed joints. The designs are described in detail, shared under an license, fabricated with low-cost desktop 3D printer hand tools. resulting device is loaded to failure determine the maximum load design...
PURPOSE To investigate the presence and the possible role of different matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs) in Tenon capsule fibroblasts. These enzymes are essential for the control of tissue remodeling in the context of wound repair. This aspect is important to further the understanding of and possibly to influence the scarring process of filtering blebs after g...
Dowel action of the longitudinal reinforcement in RC beams without and with small amounts shear is typically considered a constant contribution determined from splitting strength concrete cover. However, recent experimental investigation by authors, it was shown that force transferred dowel for should be displacement linear elastic model rigid plastic model. This article aimed at extending this...
The California Department of Transportation uses Dowel Bar Retrofit (DBR) as a rehabilitation strategy for concrete pavements. Two test sections were dowel bar retrofitted and a third section was designated for control on US 101 near Ukiah, California. All three sections were subjected to accelerated pavement testing using the Heavy Vehicle Simulator (HVS). The HVS results demonstrated a large ...
The adequacy of timber joints determines how much load it can sustain, commonly called load-carrying capacity. European Yield Model (EYM), also known as Johansen yield theory, has been widely adopted in the design for predicting In EC5, pulling out capacity is 'rope effect' and becomes one parameter that governs a dowel-type connection. Due to high cost preparing specimen, computer modelling al...
OBJECTIVE To investigate the effects of mitomycin C and the histone deacetylase inhibitors sodium butyrate and trichostatin on the viability and growth of conjunctival melanoma cell lines and Tenon capsule fibroblasts. METHODS Cells were treated with a range of concentrations of sodium butyrate, trichostatin, and mitomycin C. The MTT (3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyltetrazolium bromi...
BACKGROUND The ganciclovir implant (Vitrasert; Bausch & Lomb Inc, Claremont, Calif) has been a useful device in the management of cytomegalovirus retinitis. Seven months after placement, implant exchange is often considered. However, removal may be difficult and may result in vitreous hemorrhage or intraocular dislocation. OBJECTIVE To describe a suture loop attached to the implant strut and ...
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