[PDF] Top 20 A análise de risco em investimentos do tipo parcerias público-privadas
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Effect of Abutment Connection Type and Cyclic Loading on Removal Torque Value
... the abutment. The type of connection and its design can also affect screw ...hexagon connection type is more suscepti- ble to screw loosening following the application of dynamic loads ... See full document
12
Removal torque pattern of a combined cone and octalobule index implant-abutment connection at different cyclic loading: an in-vitro experimental study
... wedge effect occurs when tightening torque or loading force is applied to the abutment ...The abutment acts as a wedge transferring the axial force dir- ectly to the ...settling ... See full document
343
Comparative evaluation of the microgap of premachined Titanium and Zirconia abutments at the implant-abutment interface before and after cyclic loading: An In Vitro study
... the effect of mechanical factors on the implant-abutment interface, it was assumed that an unsterile implant would ...The type of connection used in the present study was internal ...the ... See full document
2
Effect of different angulations and collar lengths of conical hybrid implant abutment on screw loosening after dynamic cyclic loading
... hybrid connection were used. They were divided equally according to abutment angulation, into three groups: GI 0° abutment, GII 15° abutment, and GIII ...and abutment assembly was ... See full document
10
Study of the Effect of GapSeal on Microgap and Microleakage in Internal Hex Connection After Cyclic Loading
... the abutment screws were torqued with a force of 30 Ncm using a digital torque meter (Lutron Electronic Enterprise ...settling effect, five minutes later, the abutment screw was re-tightened ... See full document
46
Comparative Evaluation of the Effect of Cyclic Loading on the Reverse Torque Values of Abutment Screws for Premachined Titanium and Zirconia Abutments: An In Vitro Study.
... digital-type torque meter (Screw Torque Checker, Model STC50CN, Tonichi Coporation, and JAPAN) was ...digital torque driver has a built in digital display which eliminates personal ...in ... See full document
9
Comparison of the Effect of Two Different Abutment Diameters on Detorque Value Using Cyclic Loading and Thermocycling
... The effect of tissue entrap- ment on screw loosening at the implant/abutment in- terface of external- and internal-connection implants: An in vitro ...LR. Effect of cy- clic loading and ... See full document
19
Effect of activation temperature on ability of activated carbon on removal of reactive yellow 145 dye from simulated industrial textile wastewaters
... AC loading and contact time on dye removal:- The effect of reaction time and loaded mass of the used ACs and NAC samples on the removal of RY145 from simulated industrial wastewaters were ... See full document
34
Numeric Analysis of Custom-Made Dental Implants
... Forces had four points of application on the implant, because dentures were connected to those sites. There were 4 parts between the implant and the denture. 3D models of these connecting components and their assembled ... See full document
7
Effect of Platinum loading on Graphene Nano Sheets at Cathode
... In this study, we used GNS as a support material to deposited Pt particles in order to investigate the support material effect for ORR activity. We found that the ORR activity of Pt/GNS is higher than Pt/CB ... See full document
10
The Effect of Cyclic Loading on the Mechanical Performance of Surgical Mesh
... Polymeric meshes in the form of knitted nets are commonly used in the surgical repair of pelvic organ prolapses. Although a number of these prosthetic meshes are commercially available, there is little published data on ... See full document
8
Effect of Static and Cyclic Loading on Behavior of Fiber Reinforced Sand
... and Cyclic plate load tests were carried out as per IS ...From Cyclic Plate Load test, the co-efficient of elastic uniform compression of soil C u is ... See full document
306
J-r fracture toughness of clod-worked tp316l stainless steel under seismic loading conditions
... the effect of loading rate on fracture resistance of cold-worked TP316L SS simulating irradiation ...of loading rate. This loading rate dependence is consistent with that observed from ... See full document
11
Hysteretic performance of a new blind bolted connection to concrete filled columns under cyclic loading: An experimental investigation
... The connection to CFT columns, however, tends to be complicated and would normally involve welding [3] or the use of embedded steel bars [4] to develop sufficient moment ...improved connection ... See full document
15
Evaluation of the effect of Cyclic Load on the Microgap at the Implant-Cast Abutment Interface of Screw-Retained Implant Supported Restorations.
... pattern, fits directly on top of either the implant intra-orally or on the laboratory implant analogues, which are placed in the master cast. The plastic pattern is used to develop the wax pattern for the final ... See full document
3
Study on The Effect Of Hook Length In RC Column Subjected To Cyclic Loading
... The load-displacement hysteresis loops for the specimens are shown in Figure 6, 7, 8 and 9. Hysteretic loops show the performance of column under cyclic loading. The area under the curve denotes the ... See full document
16
Effect of cyclic loading on the mechanical behaviour of structural steels at various temperatures
... regression model derived using Excel predicted outcomes that differed significantly from actual test data (see Step e). Hence, a more sophisticated statistical analysis software package capable of deriving nonlinear ... See full document
121
Experimental Study on Drilling MDF with Tools
... the effect of the type of coating on the drill cutting blades on the value of thrust force (F t ), cutting 15.. torque (M c ), cutting tool temperature (T) and surface roughness of the [r] ... See full document
10
Effect of implant design on primary stability using torque-time curves in artificial bone
... the torque in- crease when one revolution is added to the parallel thread is about ...new torque at the time of plastic deformation, and it is therefore presumed that the torque rise in the parallel ... See full document
32
Cyclic behaviour of external diaphragm joint between steel I section beam and circular hollow section column
... displacement-controlled loading into the specimen I-beam. A loading mechanism including swivel hinges, similar to that used in the work of Elghazouli et ... See full document
67
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