Results 71 to 80 of about 3,089,659 (273)

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

open access: yesAdvanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus   +9 more
wiley   +1 more source

A Survivor From Warsaw, November 21, 2011 [PDF]

open access: yes, 2011
This is the concert program of the A Survivor From Warsaw performance on Monday, November 21, 2011 at 8:00 p.m., at Symphony Hall, 301 Massachusetts Avenue, Boston, Massachusetts. Works performed were A Survivor from Warsaw, op.
School of Music, Boston University
core  

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

open access: yesAdvanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang   +13 more
wiley   +1 more source

War Requiem: an anthem for peace, November 24, 2003 [PDF]

open access: yes, 2003
This is the concert program of the War Requiem: An Anthem for Peace performance on Monday, November 24, 2003 at 8:00 p.m., at Symphony Hall, 301 Massachusetts Avenue, Boston, Massachusetts. The work performed was War Requiem, Op.
School of Music, Boston University
core  

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

open access: yesAdvanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li   +2 more
wiley   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

open access: yesAdvanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo   +6 more
wiley   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

Boston University Symphony Orchestra and Symphonic Chorus, December 3, 2007 [PDF]

open access: yes, 2007
This is the concert program of the Boston University Symphony Orchestra and Symphonic Chorus performance on Monday, December 3, 2007 at 8:00 p.m., at Symphony Hall, 301 Massachusetts Avenue.
School of Music, Boston University
core  

Materials and System Design for Self‐Decision Bioelectronic Systems

open access: yesAdvanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng   +9 more
wiley   +1 more source

The proper timing of second-stage revision in treating periprosthetic knee infection: reliable indicators and risk factors

open access: yesJournal of Orthopaedic Surgery and Research, 2018
Background Two-stage revision is the standard procedure for periprosthetic knee infection. But when to perform the second-stage is still under debate.
Jun Fu   +7 more
doaj   +1 more source

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