Results 61 to 70 of about 158,116 (355)

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

Osteoporotic and Neoplastic Compression Fracture Classification on Longitudinal CT

open access: yes, 2016
Classification of vertebral compression fractures (VCF) having osteoporotic or neoplastic origin is fundamental to the planning of treatment. We developed a fracture classification system by acquiring quantitative morphologic and bone density ...
Burns, Joseph E.   +3 more
core   +1 more source

The cause of axial rotation of the scoliotic spine [PDF]

open access: yes, 1991
To explain the cause of axial rotation in a scoliotic vertebral column, the influence of the gravitation force on a spine with a C-scoliosis has been investigated by means of a mechanical model. In this model the gravitation force takes hold of the three-
Cool, J.C.   +3 more
core   +2 more sources

High‐Resolution Stereolithography of Amorphous, Dense and Mechanically Stable Bioactive Glass

open access: yesAdvanced Materials Technologies, EarlyView.
Porous scaffolds made of bioactive glass are of great interest for bone tissue engineering. The geometry and resolution of the scaffold is impacting its bioactive and mechanical performance. Utilizing stereolithographic 3D printing of bioactive glass, human cancellous bone scaffolds, and other structures are fabricated with features as small as 77 µm ...
Leonhard Hambitzer   +8 more
wiley   +1 more source

Morphobiological description of deep-sea shark Etmopterus unicolor (Etmopteridae, Squliformes) from the waters at northeastern Japan

open access: yesИзвестия ТИНРО, 2015
Morphological description is given for 27 specimens of shark Etmopterus unicolor caught off northeastern Japan in 1980. Counts for vertebras, teeth rows, and intestinal valves are presented, as well. The species biology is discussed.
Vladimir N. Dolganov
doaj   +1 more source

A Wire Guide for Transosseous Osteosynthesis of the Lumbar Spine in Dogs

open access: yesВетеринарная патология, 2023
Introduction. The transosseous osteosynthesis method is actively used both for pathologies of limb bones and for pathologies of the axial skeleton in dogs.
N. I. Antonov
doaj   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Lumbar vertebra chordoma

open access: yesSouth African Journal of Radiology, 2006
Spinal chordomas in the lumbar region are rare and can easily be overlooked in the differential diagnosis of vertebral column tumours. South African Journal of Radiology Vol. 10 (3) 2006: pp.
A Erlank   +5 more
openaire   +5 more sources

Cationic Peptoids for Systemic In Vivo Cartilage‐Targeting

open access: yesAdvanced Science, EarlyView.
Systemically‐dosed Cy5‐labeled cationic peptoid probe (NlysO)7 (yellow) binds to the cartilage's glycosaminoglycan content in vivo across the entire body of a neonatal mouse imaged by light sheet fluorescence microscopy, revealing fluorescence uptake in generic cartilage as well as the developing and ossifying bones.
Chaonan Zhang   +6 more
wiley   +1 more source

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