Results 191 to 200 of about 445,549 (287)

Microfabrication of Soft Millirobots Propelled by Low Voltage Electrohydraulic Actuators

Advanced Materials Technologies, EarlyView.
Manual layer‐by‐layer assembly is replaced by wafer‐level MEMS batch fabrication for compliant polymer‐based electrohydraulic actuators. The microfabricated devices integrate sacrificially defined microcavities, Parylene‐C‐sealed inlets, and multilayer polymer–metal films.
Shai Shmulevich, Florian Hartmann, Herbert Shea   +2 more
wiley   +1 more source

Biomechanical advantages of double-trajectory screws technique combined with multiple-rod constructs in lumbar pedicle subtraction osteotomy: a finite element analysis study. [PDF]

Front Bioeng Biotechnol
Lyu H, Wang Q, Liu H, Jiang F, Zou T, Lyu Q.   +5 more
europepmc   +1 more source

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

Advanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane, Gyan Edbert Zesiro, Hao Zhou, Gursel Alici, Mu Chiao   +4 more
wiley   +1 more source

Paper template-based intraoperative rod bending for percutaneous stabilization of thoracic extension-distraction fracture: illustrative case. [PDF]

J Neurosurg Case Lessons
Jin H, Lopez AM, Vivas AC, Oh MY, Bhatia NN, Lee YP, Park DY, Hashmi SZ, Wu HH, Mills ES, Bow H.   +10 more
europepmc   +1 more source

In Situ Formation of Ni‐P‐O‐C Interfaces in DLP‐Printed Carbon Microlattices for Efficient Alkaline Hydrogen Evolution

Advanced Materials Technologies, EarlyView.
Graphical abstract illustrating the fabrication of Ni–P–O–C porous carbon microlattice electrodes by DLP printing of Ni/P precursor‐containing resin followed by high‐temperature carbonization. The resulting conductive microlattice acts directly as the HER cathode in alkaline electrolyte, where in situ formed Ni–P–O–C interfaces provide active sites for
Muzahir Ali, Seongmin Lee, Tasadduq Hussain, Young Kyu Kim, Md. Ali Asgar, Jung Bin In, Seok‐min Kim   +6 more
wiley   +1 more source

Widening the Spectrum of Disease Expression due to Heterozygous Variants in EFEMP1.

JAMA Ophthalmol
Stanton CM, Ansari G, Pfau K, Lipsky T, Halachev M, Gerasimavicius L, Drake C, Marsh JA, Hayward C, Sumaroka A, Kousal B, Lišková P, Quinodoz M, Rivolta C, Aleman TS, Cideciyan AV, Pfau M.   +16 more
europepmc   +1 more source

Impact of Renal Osteodystrophy on In-Hospital Outcomes Following Cervical Fusion: A National Inpatient Sample Study. [PDF]

Global Spine J
Zhang R, Du Y, Xu Y, Wang J, Zhang K, Ai Z.   +5 more
europepmc   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source