Results 81 to 90 of about 502,907 (343)

Evaluation of Pediatric Manual Wheelchair Mobility Using Advanced Biomechanical Methods [PDF]

, 2015
There is minimal research of upper extremity joint dynamics during pediatric wheelchair mobility despite the large number of children using manual wheelchairs.
Aurit, Christine M., Graf, Adam, Harris, Gerald F., Krzak, Joseph J., Reiners, Kathryn, Schnorenberg, Alyssa J., Slavens, Brooke A., Vogel, Lawrence C.   +7 more
core   +4 more sources

Two‐Photon Polymerized Microvascular Environments for Multicellular Modeling of the Blood–Brain Tumor Barrier

Advanced Materials Technologies, EarlyView.
Modeling the blood–brain tumor barrier is challenging due to complex interactions between brain microvasculature and glioma cells. We present two‐photon polymerized 3D micro‐porous capillary‐like structures that support endothelial alignment, cytoskeletal organization, and pericyte‐endothelial‐glioma tri‐cultures.
Nastaran Barin, Sayba Z. Chowdhury, Maurice de Wit, Rania Head, Kiki Bals, Erwin Brosens, Marvin M. van Luijn, Hayri E. Balcioglu, Angelo Accardo, Pim J. French   +9 more
wiley   +1 more source

The Hosentraeger Technique: An Arthroscopic Tendon-in-Tendon Interposition Approach Using the Long Head of the Biceps for Irreparable Rotator Cuff Tears

Arthroscopy Techniques
Massive and irreparable rotator cuff tears (MIRCTs) represent a challenging clinical problem, particularly in younger patients in whom joint-preserving strategies are preferred.
Christina J. Lorenz, M.D., David Endell, M.D., Dominique Behrends, M.D., Philipp Moroder, M.D., Markus Scheibel, M.D., Florian Freislederer, M.D.   +5 more
doaj   +1 more source

Sleep disturbances in rotator cuff pathology: insights into mechanisms and clinical implications [PDF]

Clinics in Shoulder and Elbow
Rotator cuff disease is highly prevalent and can have a detrimental effect on the quality of life of affected patients. One of the most common complaints from rotator cuff disease is sleep disturbance due to shoulder pain. Numerous studies have attempted
Mohammad Daher, Ryan Lopez, Oscar Covarrubias, Peter Boufadel, Mohamad Y. Fares, Joseph A. Abboud   +5 more
doaj   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

Real-time simulation of three-dimensional shoulder girdle and arm dynamics [PDF]

, 2014
Electrical stimulation is a promising technology for the restoration of arm function in paralyzed individuals. Control of the paralyzed arm under electrical stimulation, however, is a challenging problem that requires advanced controllers and command ...
Blana, D, Chadwick, EK, Kirsch, RF, van den Bogert, AJ   +3 more
core   +3 more sources

Bridging Optical and Mechanical Metamaterial/Metasurface Realms Toward Integrated Meta‐Systems

Advanced Optical Materials, EarlyView.
This perspective describes the rise of metamaterials in the field of materials science, specifically with optical and mechanical functionality. Fundamentals of both optical and mechanical metamaterials are discussed with a review of state‐of‐the‐art metamaterial science.
Justin Brackenridge, Jaejun Lee, Vladimir V. Tsukruk   +2 more
wiley   +1 more source

Correction to: Screw fixation in stemless shoulder arthroplasty for the treatment of primary osteoarthritis leads to less osteolysis when compared to impaction fixation

BMC Musculoskeletal Disorders, 2020
An amendment to this paper has been published and can be accessed via the original article.
Arad Alikhah, Jan-Phillipp Imiolczyk, Anna Krukenberg, Markus Scheibel   +3 more
doaj   +1 more source

Elbow and knee joint for hard space suits [PDF]

, 1986
An elbow or knee joint for a hard space suit or similar usage is formed of three serially connected rigid sections which have truncated spherical configurations. The ends of each section form solid geometric angles, and the sections are interconnected by
Vykukal, H. C.
core   +1 more source

A chondroblastic osteosarcoma of the coronoid process mimicking a fragmented coronoid process in a dog [PDF]

, 2016
A 6-year-old Rhodesian Ridgeback was presented with a 1.5 year history of right forelimb lameness. Clinical, radiological and computed tomographic findings suggested the presence of fragmented medial coronoid process.
Cirkel, Koen, De Rycke, Lieve, Gielen, Ingrid, Rasenberg, Wilhelmus Sebastianus Johannes, van Bree, Henri   +4 more
core   +1 more source