Search Results - "Small IV, Ward"

Measurement of moisture outgassing of the plastic-bonded TATB explosive LX-17 by Small, Ward, Glascoe, Elizabeth A., Overturf, George E.

“…► A system to directly and exclusively monitor moisture outgassing was constructed. ► Moisture outgassing from plastic-bonded TATB at 65°C was monitored for 2…”
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3D Printed Silicones with Shape Memory by Wu, Amanda S., Small IV, Ward, Bryson, Taylor M., Cheng, Emily, Metz, Thomas R., Schulze, Stephanie E., Duoss, Eric B., Wilson, Thomas S.

“…Direct ink writing enables the layer-by-layer manufacture of ordered, porous structures whose mechanical behavior is driven by architecture and material…”
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Laser-activated shape memory polymer intravascular thrombectomy device by Small Iv, Ward, Wilson, Thomas, Benett, William, Loge, Jeffrey, Maitland, Duncan

“…A blood clot (thrombus) that becomes lodged in the arterial network supplying the brain can cause an ischemic stroke, depriving the brain of oxygen and often…”
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Magnetic resonance flow velocity and temperature mapping of a shape memory polymer foam device by Small, 4th, Ward, Gjersing, Erica, Herberg, Julie L, Wilson, Thomas S, Maitland, Duncan J

“…Interventional medical devices based on thermally responsive shape memory polymer (SMP) are under development to treat stroke victims. The goals of these…”
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Fabrication and in vitro deployment of a laser-activated shape memory polymer vascular stent by Baer, Géraldine M, Small, 4th, Ward, Wilson, Thomas S, Benett, William J, Matthews, Dennis L, Hartman, Jonathan, Maitland, Duncan J

“…Vascular stents are small tubular scaffolds used in the treatment of arterial stenosis (narrowing of the vessel). Most vascular stents are metallic and are…”
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Three-Dimensional Printing of Elastomeric, Cellular Architectures with Negative Stiffness by Duoss, Eric B., Weisgraber, Todd H., Hearon, Keith, Zhu, Cheng, Small IV, Ward, Metz, Thomas R., Vericella, John J., Barth, Holly D., Kuntz, Joshua D., Maxwell, Robert S., Spadaccini, Christopher M., Wilson, Thomas S.

“…Three‐dimensional printing of viscoelastic inks to create porous, elastomeric architectures with mechanical properties governed by the ordered arrangement of…”
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Inductively Heated Shape Memory Polymer for the Magnetic Actuation of Medical Devices by Buckley, P.R., Mckinley, G.H., Wilson, T.S., Small, W., Benett, W.J., Bearinger, J.P., Mcelfresh, M.W., Maitland, D.J.

“…Presently, there is interest in making medical devices such as expandable stents and intravascular microactuators from shape memory polymer (SMP). One of the…”
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Shape Memory Polymer Stent With Expandable Foam: A New Concept for Endovascular Embolization of Fusiform Aneurysms by Small, Ward, Buckley, Patrick R., Wilson, Thomas S., Benett, William J., Hartman, Jonathan, Saloner, David, Maitland, Duncan J.

“…We demonstrate a new concept for endovascular embolization of nonnecked fusiform aneurysms. A device prototype consisting of a stent augmented with expandable…”
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Prototype laser-activated shape memory polymer foam device for embolic treatment of aneurysms by Maitland, Duncan J, Small, 4th, Ward, Ortega, Jason M, Buckley, Patrick R, Rodriguez, Jennifer, Hartman, Jonathan, Wilson, Thomas S

“…Conventional embolization of cerebral aneurysms using detachable coils is time-consuming and often requires retreatment. These drawbacks have prompted the…”
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Thermal and molecular investigation of laser tissue welding by Small, Ward, IV

“…Despite the growing number of successful animal and human trials, the exact mechanisms of laser tissue welding remain unknown. Furthermore, the effects of…”
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Cellular Solids: Three-Dimensional Printing of Elastomeric, Cellular Architectures with Negative Stiffness (Adv. Funct. Mater. 31/2014) by Duoss, Eric B., Weisgraber, Todd H., Hearon, Keith, Zhu, Cheng, Small IV, Ward, Metz, Thomas R., Vericella, John J., Barth, Holly D., Kuntz, Joshua D., Maxwell, Robert S., Spadaccini, Christopher M., Wilson, Thomas S.

“…Three‐dimensional printing of viscoelastic inks is demonstrated by E. B. Duoss, C. M. Spadaccini, T. S. Wilson, and co‐workers on page 4905. This technique is…”
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A Shape Memory Polymer Dialysis Needle Adapter for the Reduction of Hemodynamic Stress Within Arteriovenous Grafts by Ortega, Jason M., Small, Ward, Wilson, Thomas S., Benett, William J., Loge, Jeffrey M., Maitland, Duncan J.

“…A deployable, shape memory polymer adapter is investigated for reducing the hemodynamic stress caused by dialysis needle flow impingement within an…”
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Laser-activated shape memory polymer microactuator for thrombus removal following ischemic stroke: preliminary in vitro analysis by Small, W., Metzger, M.F., Wilson, T.S., Maitland, D.J.

“…Due to the narrow (3-h) treatment window for effective use of the thrombolytic drug recombinant tissue-type plasminogen activator (rt-PA), there is a need to…”
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Fabrication and characterization of cylindrical light diffusers comprised of shape memory polymer by Small, 4th, Ward, Buckley, Patrick R, Wilson, Thomas S, Loge, Jeffrey M, Maitland, Kristen D, Maitland, Duncan J

“…We developed a technique for constructing light diffusing devices comprised of a flexible shape memory polymer (SMP) cylindrical diffuser attached to the tip…”
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Prototype Fabrication and Preliminary In Vitro Testing of a Shape Memory Endovascular Thrombectomy Device by Small, Ward, Wilson, Thomas S., Buckley, Patrick R., Benett, William J., Loge, Jeffrey M., Hartman, Jonathan, Maitland, Duncan J.

“…An electromechanical microactuator comprised of shape memory polymer (SMP) and shape memory nickel-titanium alloy (nitinol) was developed and used in an…”
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Dye-enhanced protein solders and patches in laser-assisted tissue welding by Small, 4th, W, Heredia, N J, Maitland, D J, Da Silva, L B, Matthews, D L

“…This study examines the use of dye-enhanced protein bonding agents in 805 nm diode laser-assisted tissue welding. A comparison of an albumin liquid solder and…”
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Development of a prototype optical hydrogen gas sensor using a getter-doped polymer transducer for monitoring cumulative exposure: Preliminary results by Small, Ward, Maitland, Duncan J., Wilson, Thomas S., Bearinger, Jane P., Letts, Stephan A., Trebes, James E.

“…A novel prototype optical sensor for monitoring cumulative hydrogen gas exposure was fabricated and evaluated. Chemical-to-optical transduction was…”
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Thermomechanical properties, collapse pressure, and expansion of shape memory polymer neurovascular stent prototypes by Baer, Géraldine M., Wilson, Thomas S., Small IV, Ward, Hartman, Jonathan, Benett, William J., Matthews, Dennis L., Maitland, Duncan J.

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Plasma mediated ablation of biological tissues with nanosecond-to-femtosecond laser pulses: relative role of linear and nonlinear absorption by Oraevsky, A.A., Da Silva, L.B., Rubenchik, A.M., Feit, M.D., Glinsky, M.E., Perry, M.D., Mammini, B.M., Small, W., Stuart, B.C.

“…Plasma mediated ablation of collagen gels and porcine cornea was studied at various laser pulse durations in the range of 1 ns-300 fs at 1053-nm wavelength. It…”
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Evaluation of photopoint photosensitizer mv6401, indium chloride methyl pyropheophorbide, as a photodynamic therapy agent in primate choriocapillaris and laser-induced choroidal neovascularization by Ciulla, Thomas A, Criswell, Mark H, Danis, Ronald P, Snyder, Wendy J, Small, 4th, Ward

“…To assess the potential of a new photosensitizer, indium chloride methyl pyropheophorbide (PhotoPoint MV6401), for ocular photodynamic therapy (PDT) in normal…”
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