Results 81 to 90 of about 1,599,367 (256)

Indirect reduction of the radial head using an external fixator to treat chronic radial head dislocations

open access: yes, 2010
Objectives: We evaluated the results of indirect reduction of the radial head via a circular external fixator in pediatric patients with unilateral chronic radial head ...
Kocaoglu, Mehmet   +2 more
core   +1 more source

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

open access: yesAdvanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer   +12 more
wiley   +1 more source

Contact Stress Analysis of the Native Radial Head and Radial Head Implants [PDF]

open access: yes, 2014
A radial head fracture is a common fracture of the elbow joint most frequently caused by a fall on an outstretched arm. When the radial head is comminuted and reconstruction is not viable, radial head replacement is often the preferred option.
Kim, Sunghwan
core  

Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free‐Moving Mice

open access: yesAdvanced Healthcare Materials, EarlyView.
Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu   +5 more
wiley   +1 more source

Surgical Treatment of Mason Type II and III Radial Head Fractures: Mid-Term Results [PDF]

open access: yesTravmatologiâ i Ortopediâ Rossii
Background. There is still no consensus in the international community on which surgical treatment method is preferable for Mason type II and III radial head fractures — osteosynthesis, resection or arthroplasty — since each of these methods is ...
Alimurad G. Aliev   +6 more
doaj   +1 more source

Advances in 3D Bioprinting for Breast Cancer Modeling: Tumor Microenvironment, Metastasis, and Drug Screening

open access: yesAdvanced Healthcare Materials, EarlyView.
Three‐dimensional bioprinting transforms breast cancer modeling from simple constructs into spatially organized, multicellular, perfused, and patient‐derived platforms. This review shows how bioinks, cellular composition, architecture, and flow govern tumor behavior and drug response, while revealing why complexity alone is insufficient without ...
Mustafa Nakipoglu   +7 more
wiley   +1 more source

Oregon Head Start Association Newsletter issue: November 2011 [PDF]

open access: yes, 2011
November 2011 issue of the Oregon Head Start Association Newsletter. Included in the issue is a story about the Community Action Head Start program in Washington County. This is from the records of the Washington County Community Action Organization, an
Oregon Head Start Association
core   +1 more source

Radial basis function based meshless methods for fluid flow problems

open access: yes, 2006
This thesis is concerned with the development of meshless methods using radial basis functions for solving fluid flow problems. The advantage of meshless methods over traditional mesh-based methods is that they make use of a scattered set of collocation ...
Chinchapatnam, Phani P.
core   +1 more source

Radial head fractures in young, active patients

open access: yes, 2020
© 2020, The Author(s). The radial head is an important stabilizer of the elbow joint. Radial head fractures are commonly associated with additional injuries to the ligamentous structures of the elbow and can significantly compromise elbow stability ...
Fitzgerald, M. J.   +2 more
core   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

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