Results 101 to 110 of about 18,090 (249)

Kinetic gait analysis using inertial motion capture : new tools for knee osteoarthritis [PDF]

, 2018
Human movement analysis is an important field enabling us to understand the nature of several musculoskeletal disorders. For instance, altered mechanical loading of the affected knee joint has been demonstrated as a significant risk factor of knee osteoarthritis, leading to high rates of disability in the elderly population.
openaire   +2 more sources

Fiber‐Format Flexible Linear Electrostatic Motors

Advanced Materials, EarlyView.
A flexible coaxial fibre‐format electrostatic motor enables backdrivable and reversible linear actuation with high force density and functionality under bending, offering a scalable actuation platform for soft and wearable robotics. ABSTRACT Linear motion is fundamental to robotics, yet existing solutions are either rigid electromagnetic motors or ...
Sylvain Schaller, Herbert Shea
wiley   +1 more source

Ergonomic Comparison of Four Dental Workplace Concepts Using Inertial Motion Capture for Dentists and Dental Assistants. [PDF]

Int J Environ Res Public Health, 2021
Ohlendorf D, Fraeulin L, Haenel J, Betz W, Erbe C, Holzgreve F, Wanke EM, Brueggmann D, Nienhaus A, Maurer-Grubinger C, Groneberg DA.   +10 more
europepmc   +1 more source

An inertial motion capture framework for constructing body sensor networks [PDF]

, 2015
Motion capture is the process of measuring and subsequently reconstructing the movement of an animated object or being in virtual space. Virtual reconstructions of human motion play an important role in numerous application areas such as animation, medical science, ergonomics, etc.
openaire   +1 more source

Thickness‐Defined Transport Regime Toward Near‐Ideal Area‐Type Switching

Advanced Materials, EarlyView.
By thinning the oxide layer, memristors pass from diode‐like and battery‐effect‐dominated behavior toward eventual short‐circuit failure. Within the intermediate 5–6 nm window, they reach a near‐ideal analog area‐type switching regime, featuring symmetric hysteresis, area‐dependent conductance, and continuous linear programming of HRS and LRS with ...
Cuo Wu, Junjie Zhao, Richard Schroedter, Jason Vincent, Hampus Hoffman, Leif Riemenschneider, Abdallh Herbawe, Hao Shen, Ronald Tetzlaff, Stefan Slesazeck, Gianaurelio Cuniberti, Thomas Mikolajick, Benjamin Max   +12 more
wiley   +1 more source

Combining Ergonomic Risk Assessment (RULA) with Inertial Motion Capture Technology in Dentistry-Using the Benefits from Two Worlds. [PDF]

Sensors (Basel), 2021
Maurer-Grubinger C, Holzgreve F, Fraeulin L, Betz W, Erbe C, Brueggmann D, Wanke EM, Nienhaus A, Groneberg DA, Ohlendorf D.   +9 more
europepmc   +1 more source

Physical Non-inertial Poser (PNP): Modeling Non-inertial Effects in Sparse-inertial Human Motion Capture

Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers
Existing inertial motion capture techniques use the human root coordinate frame to estimate local poses and treat it as an inertial frame by default. We argue that when the root has linear acceleration or rotation, the root frame should be considered non-inertial theoretically. In this paper, we model the fictitious forces that are non-neglectable in a
Xinyu Yi, Yuxiao Zhou 0001, Feng Xu 0005
openaire   +2 more sources

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

The Role of Chair Design in Dental Ergonomics: A Kinematic Assessment of Movement and Ergonomic Risk

Bioengineering
Introduction: Dental professionals are susceptible to musculoskeletal disorders due to unphysiological postures during treatment, which can be mitigated by the choice of a work chair to improve ergonomic working posture.
Fabian Holzgreve, Jasmin Preuß, Christina Erbe, Werner Betz, Eileen M. Wanke, Gerhard Oremek, Doerthe Brueggmann, Albert Nienhaus, David A. Groneberg, Christian Maurer-Grubinger, Daniela Ohlendorf   +10 more
doaj   +1 more source

MXene‐Based Electrocatalysts for Sustainable Nitrogen Conversion: From Ammonia Oxidation to Nitrogen and Nitrate Reduction

Advanced Materials Interfaces, EarlyView.
This review compares MXene‐based electrocatalysis for ammonia oxidation, nitrogen reduction, and nitrate reduction, highlighting reaction‐dependent differences in catalytic performance and stability. MXenes are generally more compatible with cathodic nitrogen and nitrate reduction, whereas anodic ammonia oxidation raises stability concerns.
Afaf Salah Eid, Alaa M. Ibrahim, Soon Hyung Kang   +2 more
wiley   +1 more source