Results 11 to 20 of about 167 (101)

Mechanically compliant locking plates for diaphyseal fracture fixation: A biomechanical study. [PDF]

open access: yesJ Orthop Res
Abstract Axial micromotion between bone fragments can stimulate callus formation and fracture healing. In this study, we propose a novel mechanically compliant locking plate which achieves up to 0.6 mm of interfragmentary motion as flexures machined into the plate elastically deflect under physiological load.
Huxman C   +5 more
europepmc   +2 more sources

Reconfigurable Instantaneous Frequency Measurement System Based on Dual-Parallel Mach–Zehnder Modulator

open access: yesIEEE Photonics Journal, 2012
We propose and demonstrate a novel reconfigurable instantaneous frequency measurement (IFM) system based on the dual-parallel Mach-Zehnder modulator (DPMZM).
Wei Li, Ning Hua Zhu, Li Xian Wang
doaj   +1 more source

Amplitude-Independent Photonic Instantaneous Frequency Measurement With Improved Sensitivity

open access: yesIEEE Photonics Journal, 2012
A technique for improving the sensitivity of a class of broadband RF photonic instantaneous frequency measurement (IFM) systems is proposed and practically demonstrated.
Niusha Sarkhosh   +2 more
doaj   +1 more source

Photonic Microwave Frequency Measurement With High-Coding-Efficiency Digital Outputs and Large Measurement Range

open access: yesIEEE Photonics Journal, 2013
A photonic approach to estimating microwave frequency with high-coding-efficiency digital outputs and large measurement range is proposed and experimentally demonstrated.
Bing Lu   +4 more
doaj   +1 more source

Characterization and parameters for the effectiveness of a UV‐C device for infection control in dental clinics

open access: yesPhotochemistry and Photobiology, EarlyView.
Purpose‐built UV‐C device achieves over 90% disinfection of high‐touch dental clinic surfaces. Abstract Healthcare‐associated infections (HAIs) remain a significant concern in dental settings, especially in light of increasing antimicrobial resistance.
Kátia Cristiane Hall   +8 more
wiley   +1 more source

Water‐Stable Paper‐Based Laser‐Induced Graphene With Asymmetric Water Adhesion and Wettability

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.
Paper‐based electronics are attractive for sustainable and disposable devices, but often fail in wet environments. By introducing Parafilm into cellulose paper combined with laser conversion, two graphene surfaces with different water interactions are created.
Lingyin Meng   +3 more
wiley   +1 more source

Acupuncture alters cortical and corticomuscular functional connectivity in stroke patients with motor dysfunction

open access: yesJournal of Intelligent Medicine, Volume 3, Issue 2, Page 84-96, June 2026.
Abstract Stroke is a leading cause of global mortality and disability, often resulting in severe motor dysfunction. Acupuncture has shown promise in stroke rehabilitation, but its neural mechanisms remain unclear. This study investigated the immediate effects of acupuncture at GV26, PC6, and SP6 on cortical and corticomuscular functional connectivity ...
Rui Xu   +3 more
wiley   +1 more source

Machining Simulation of Recrystallized SiC: Failure Mechanisms, Numerical Influences, Tool Dynamics, and Friction Behavior

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 6, June 2026.
ABSTRACT This paper presents a comprehensive study on the machining simulation of recrystallized silicon carbide (R‐SiC), with a focus on material failure mechanisms, numerical influences, tool kinematics, and frictional behavior. A representative volume of interest was derived from CT data, and a meshing algorithm for CT‐based structures was ...
Simon Unseld   +4 more
wiley   +1 more source

Establishment of High Channel‐Count Packaging in Active Implantable Medical Devices for Neuroprosthesis

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 3, March 2026.
ABSTRACT Neuroprostheses have contributed extensively to humankind's capacity to treat disease and injury. Hearing loss is routinely overcome; pain is controlled; and myriad neurological, sensory, motor, and psychological disorders are managed through interventions involving neuromodulation.
Gregg Suaning   +7 more
wiley   +1 more source

Development and research of the structure of a digital frequency meter for an instantaneous frequency measurement system

open access: yesОмский научный вестник
The article proposes a new method for measuring frequency based on a one-bit ADC. In contrast to the known method of measuring frequency using a delay line, the developed structure of a meter that implements the proposed method makes it possible to get ...
A. N. Lyashuk   +2 more
doaj   +1 more source

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