Results 61 to 70 of about 85,632 (352)

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Posterior Cervical Spine Crisscross Fixation: Biomechanical Evaluation [PDF]

open access: yes, 2018
Background Biomechanical/anatomic limitations may limit the successful implantation, maintenance, and risk acceptance of posterior cervical plate/rod fixation for one stage decompression-fusion.
Cheng, Joseph S.   +4 more
core   +1 more source

Charge redistribution in the formation of one-dimensional lithium wires on Cu(001) [PDF]

open access: yes, 2010
We describe the formation of one-dimensional lithium wires on a Cu(001) substrate, providing an atomic-scale description of the onset of metallization in this prototypical adsorption system.
Congcong Huang   +6 more
core   +2 more sources

Crack‐Growing Interlayer Design for Deep Crack Propagation and Ultrahigh Sensitivity Strain Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A crack‐growing semi‐cured polyimide interlayer enabling deep cracks for ultrahigh sensitivity in low‐strain regimes is presented. The sensor achieves a gauge factor of 100 000 at 2% strain and detects subtle deformations such as nasal breathing, highlighting potential for minimally obstructive biomedical and micromechanical sensing applications ...
Minho Kim   +11 more
wiley   +1 more source

Tibial lengthening over a bioactive degradable intramedullary implant: a case report

open access: yesГений oртопедии, 2023
Introduction Long duration of distraction osteosynthesis remains an unsolved problem. One of the promising ways to stimulate reparative regeneration of bone tissue is the technology of combined osteosynthesis with intramedullary elastic reinforcement ...
Arnold V. Popkov   +3 more
doaj   +1 more source

Clinical evaluation of tarsocrural luxation with malleolus fracture surgical treatment in dogs: A case series [PDF]

open access: yesThe Iranian Journal of Veterinary Science and Technology, 2016
The aim of this study was to evaluate the long-term outcome of treatment using Kirschner wires and tensioning bands for tarsocrural luxation with malleolus fractures resulting from trauma in dogs.
Sadık Yayla   +4 more
doaj   +1 more source

Moving an incisor across the midline: A treatment alternative in an adolescent patient [PDF]

open access: yes, 2011
A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary.
Bosio, Jose A   +2 more
core   +1 more source

Ceramic Particle‐Reinforced Medium‐Entropy Alloys With Outstanding Mechanical Properties Prepared by Novel Micro‐LPBF

open access: yesAdvanced Functional Materials, EarlyView.
An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley   +1 more source

Fracture Nasal Bones [PDF]

open access: yes, 2013
Nose is the most prominent part of the face, hence it is likely to be the most common structure to be injured in the face.  Although fractures involving the nasal bones are very common, it is often ignored by the patient.
Thiagarajan, Balasubramanian   +1 more
core   +1 more source

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