Search Results - "Wills, Daniel"

The thermal profile of self-tapping screws: The effect of insertion speed, power insertion, and screw geometry on heat production at the bone-screw interface by Wills, Daniel J, Prasad, Anshula, Gilmer, Brian B, Walsh, William R.

“…•Power insertion saves time during bone screw insertion.•Power insertion of bone screws at high-speed produces greater heat than low-speed.•Thermal profile of…”
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Anterior cruciate ligament zoobiquity: Can man's best friend tell us we are being too cautious with the implementation of osteotomy to correct posterior tibial slope by Dan, Michael J., Wills, Daniel J., Crowley, James D., Cance, Nicolas, Romandini, Iacapo, Walsh, William R., Dejour, David H.

“…Anterior cruciate ligament (ACL) reconstruction (ACLR) is used to treat clinical instability post ACL rupture, however, there is a high rate of incomplete…”
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Computed Tomographic Evaluation of the Accuracy of Minimally Invasive Sacroiliac Screw Fixation in Cats by Wills, Daniel J, Neville-Towle, Jack, Podadera, Juan, Johnson, Kenneth A

“…The aim of this study was to report the use of computed tomography (CT) for postoperative evaluation of the accuracy of sacroiliac reduction and minimally…”
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The Effect of Location of a Unicortical Defect on the Mechanical Properties of Rabbit Tibiae: A Model of the Distal Jig Pin Hole in Tibial Plateau Levelling Osteotomy by Lloyd, Max J, Wills, Daniel J, Crowley, James D, Wang, Tian, Tan, Christopher J, Walsh, William R

“…The aim of this study was to determine the effect of a unicortical defect at either the mid-diaphysis (MD) or distal metaphysis (DM) on the torsional…”
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The efficacy of a nanosynthetic bone graft substitute as a bone graft extender in rabbit posterolateral fusion by Conway, Jordan C., Oliver, Rema A., Wang, Tian, Wills, Daniel J., Herbert, Joe, Buckland, Tom, Walsh, William R., Gibson, Iain R.

“…Synthetic bone graft substitutes are commonly used in spinal fusion surgery. Preclinical data in a model of spinal fusion to support their efficacy is an…”
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Advance Market Commitments (AMC) model application for Colombian purchase strategy of COVID-19 vaccines by Oscar, Espinosa, Jhonathan, Rodríguez, Adriana, Robayo, Leonardo, Arregocés, Nicolás, Agudelo, Carolina, Suárez, Andrés, Herrera, Daniel, Wills, David, Aguilar

“…This research estimated the optimal size and composition of the portfolio, and its benefit–cost ratio, of COVID-19 vaccines that Colombia should negotiate as a…”
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Single level posterolateral lumbar fusion in a New Zealand White rabbit (Oryctolagus cuniculus) model: Surgical anatomy, operative technique, autograft fusion rates, and perioperative care by Crowley, James D., Oliver, Rema A., Dan, Michael J., Wills, Daniel J., Rawlinson, John W., Crasto, Rebekah A., O'Connor, James M., Mitchell, Gregory J., Tan, Christopher J., Walsh, William R.

“…Introduction The posterolateral lumbar fusion (PLF) New Zealand White (NZW) (Oryctolagus cuniculus) rabbit model is a long‐standing surgical technique for the…”
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89. Interbody fusion using a new controlled release BMP-2 matrix by Shakesheff, Kevin, Von Benecke, John, Matthews, Charles, Walsh, William, Pelletier, Matthew, Wills, Daniel

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Subsidence and fusion performance of a 3D-printed porous interbody cage with stress-optimized body lattice and microporous endplates - a comprehensive mechanical and biological analysis by Fogel, Guy, Martin, Nicholas, Lynch, Kelli, Pelletier, Matthew H., Wills, Daniel, Wang, Tian, Walsh, William R., Williams, Gregory M., Malik, Jeremy, Peng, Yun, Jekir, Michael

“…•Body lattice and microporous endplates features can effectively reduce the cage stiffness, therefore reducing the risk of stress shielding and promoting early…”
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P1. Efficacy of a calcium phosphate collagen matrix bone graft with needle-shaped submicron surface topography in a rabbit posterolateral lumbar spine fusion model by Kucko, Nathan, Campion, Charlie, Wills, Daniel, Oliver, Rema, Walsh, William, de Groot, Florence Barrère

“…Synthetic bone grafts are a promising alternative for the treatment of degenerative spine conditions and are available without the added drawbacks associated…”
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235. Evaluation of a nanosynthetic silicated calcium phosphate putty in a posterolateral rabbit spinal fusion model by Walsh, William, Oliver, Rema, Wang, Tian, Wills, Daniel, Conway, Jordan, Buckland, Thomas, Gibson, Iain R.

“…Providing surgeons with an “off the shelf” bone graft substitute to aid in bone healing is advantageous providing the materials participate in and facilitate…”
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58. Benefits of macroscale topography features on and within interbody cages by Walsh, William, Pelletier, Matthew H., Wang, Tian, Wills, Daniel, Bannigan, Shaeffer, Vizesi, Frank

“…Implant design, material, surfaces, graft and surgical techniques play important roles in the success of interbody fusions and the ability to radiographically…”
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68. Spinal fusion with a resorbable mesh pouch in a preclinical posterolateral model by Walsh, William, Oliver, Rema, Wang, Tian, Wills, Daniel, Pacer, Michelle, Vizesi, Frank

“…Delivery and handling of graft material during surgery can be challenging often due to the particulate nature of materials, irrigation and risk of migration…”
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Essays on Taxation and Competition Under Firm Heterogeneity and Financial Frictions by Wills, Daniel S

“…In this dissertation, I study the implications of taxation—and other regulations—in environments with financial frictions and firm entry. The first chapter…”
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The Marketing Equation: Your Ad Man Doesn't Want You To Know: How to Double Your Bottom Line Without Spending an Extra Dime by Wills, Daniel

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Labor Market Rigidities and Informality in Colombia [with Comment] by MONDRAGÓN-VÉLEZ, CAMILO, PEÑA, XIMENA, WILLS, DANIEL, Kugler, Adriana

“…Informality has been at the center of the economic debate in Colombia as a result of the high levels prevalent in the country and its substantial increase…”
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Taxing Firms Facing Financial Frictions by Wills, Daniel, Camilo, Gustavo

“…What is the effect of replacing the corporate income tax by a tax on business owners? To answer this question we construct a model with heterogeneous firms,…”
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CLIMATIC VARIABILITY AROUND THE GREAT LAKES SPECIFIC TO THE PROBLEM OF ICE FORECASTING by GASKILL, DANIEL WILLS

“…This dissertation presents a statistical analysis of climatic variability around the Great Lakes region specific to the problem of ice forecasting. The data…”
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