Small diameter
Fabrication of small-diameter vascular scaffolds by heparin-bonded P(LLA-CL) composite nanofibers to improve graft patency
... following small-diameter vascular grafting remains a major hurdle for the widespread clinical application of synthetic ...the small-diameter scaffolds, fabricated by heparin-bonded P(LLA-CL) ...
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Microstructures and Mechanical Properties of Friction Welded Joint Using a 5052 Aluminum Alloy Small Diameter Rod
... the small-di- ameter joints increased with the revolution ...that small-diameter joints in the temperature mea- surements demonstrated large difference temperature in the axial ...of ...
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Chemical composition of small diameter wild leucaena leucocephala species
... Extractives content of a species are varying depending on its quantity and types of extractives between species, within different sites for the same species and within the same tree [13-16]. Hardwoods usually have more ...
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MODELING AND DESIGN OF INNOVATIVE SMALL DIAMETER GRAVITY SEWERAGE SYSTEM
... The small diameter gravity sewerage system (SDGSS) is an alternative to the conventional sanitary gravity sewerage ...pipe diameter of service lateral can be as small as 25 mm and the ...
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Evaluation of Mechanical Properties and Medical Applications of Polycaprolactone Small Diameter Artificial Blood Vessels
... However, synthetic grafts as small diameter transplants have not provided satisfactory clinical results due to early thrombosis and occlusion. In order to address the men- tioned problems in producing ...
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Experimental investigation of the effect of liquid viscosity on slug flow in small diameter bubble column
... either small or large diameter bubble ...in small diameter bubble columns results in slug flow which involves the appearance of typically bullet-shaped large pockets of gas called Taylor ...
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A pilot trial of large versus small diameter needles for oocyte retrieval
... Our studies main strength is the design which allows each patient to act as her own control; one ovary was re- trieved with the small diameter needle while the contra- lateral ovary was retrieved with the ...
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Design and Characterization of Artificial Extracellular Matrix Proteins for Use as Small Diameter Vascular Grafts
... Synthetic small-diameter vascular grafts often fail within three years of implantation. The underlying causes of graft failure are thought to be i) a mismatch in the mechanical properties between the graft ...
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Load Bearing Capacity of Degraded Small Diameter Piping - Comparison of Testing with Calculation (G119)
... The results of the investigation confirm the previous method of procedure in proving the integrity of pressure bear- ing components and supplement the state of knowledge with respect to the load bearing, deformation and ...
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Preparation and characterization of small-diameter decellularized scaffolds for vascular tissue engineering in an animal model
... Most research into TEVG has focused on the use of macromolecular synthetic materi- als, such as PGA [20, 21], polycaprolactone [27], polypropylene carbonate (PPC) [33], and electrospun tecophilic/gelatin nanofibers [34]. ...
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An ectodermal dysplasia patient treated with a small diameter implant supporting a single crown
... Abstract: Ectodermal dysplasia (EDD) is a developmental disorder that affects the skin, hair, and teeth among other organs generated in the ectoderm. Dental implants have been used to successfully treat partial ...
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Validation of Prediction Models for Estimating the Moisture Content of Small Diameter Stem Wood
... quite small compared with real storage in the field, there are cover papers at the bottom and sides of the racks to avoid them drying too ...The small diameter energy wood stems of pine were piled up ...
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Preparation and Evaluation of Small Diameter Blood Vessels with Knitted and Electrospun Bilayer Structure.
... provides a suitable surface for the attachment of a monolayer of endothelial cells (ECs) and the infiltration of smooth muscle cells (SMCs) that represent the tunica intima and tunica media respectively (Figure 2.8). Due ...
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Shear Strengthening of Steel Bridge Girders Using Small-Diameter CFRP Strands.
... The proposed experimental and analytical program consisted of two phases. The first phase studied the effectiveness of the small-diameter CFRP strands in increasing the uniaxial compressive capacity of ...
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Study and Characterization of Small Diameter Woven Tubular Fabrics
... Woven tubular structures have been used since 1950s as vascular grafts in repairing damaged or diseased arteries and veins. The grafts for large caliber blood vessels have achieved some success, however, an ideal ...
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Comparing Two Different Approaches in Modeling Small Diameter Energy Wood Drying in Logwood Piles
... The valid range of the models for any further use depends on the data the models were developed from. The limits applied were the 10% and 90% quantile for all variables. The models shall only be used for small ...
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Fungal Degradation Properties of Young Small Diameter Genetically Modified Quaking Aspen (Populus tremuloides)
... One-year old quaking aspen (Populus tremuloides) trees including a control wild type aspen and three lines of transgenic aspen trees were analyzed for resistance to lignin selective white rot fungal decay. The ...
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Modelling of Flow Boiling Process in Small Diameter Tubes
... In the paper presented is application of a correlation describing flow boiling data, developed for conventional tubes, to small diameter tubes. Comparison between data from literature and calculated values ...
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Design And Study of Biodegradable Small Diameter Vascular Grafts
... Previous studies have reported that totally resorbable prostheses woven from biodegradable polymers such as PLGA and implanted into animal models elicited healing reactions, which established regenerated tissue conduits. ...
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Risk of dislocation using large vs small diameter femoral heads in total hip arthroplasty
... In a consecutive search of the institution’s joint regis- try, patients with large-diameter femoral heads were matched to a second group of patients who also had a pre-operative risk of dislocation and who ...
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