Results 31 to 40 of about 1,147,380 (315)

Rehabilitation interventions for foot drop in neuromuscular disease [PDF]

open access: yes, 2007
"Foot drop" or "Floppy foot drop" is the term commonly used to describe weakness or contracture of the muscles around the ankle joint.
Disler, Peter B.   +3 more
core   +1 more source

A Constrained Control Allocation and Tuning Scheme for Hybrid Actuators in Spacecraft Attitude Control

open access: yesIFAC-PapersOnLine, 2023
: Agile rotational maneuvers of spacecraft requires careful execution since its actuators may not be able to produce the demanded torques, causing the state trajectories to deviate and a desired attitude would not be guaranteed.
Mariusz E. Grøtte   +2 more
semanticscholar   +1 more source

Fail-Operation Control of In-Wheel Motor Drive Electric Vehicle Based on Wheel Isolation and Yaw Moment Compensation

open access: yesEnergies, 2020
To improve the trackability of in-wheel motor drive (IWMD) and wheel-individual steer electric vehicles (EVs) when steering actuators fail, the fail-operation control strategy was proposed to correct vehicles in a steering failure situation and avoid ...
Liqiang Jin   +3 more
doaj   +1 more source

Uneven Terrain Walking with Linear and Angular Momentum Allocation

open access: yesSensors, 2023
Uneven terrain walking is hard to achieve for most child-size humanoid robots, as they are unable to accurately detect ground conditions. In order to reduce the demand for ground detection accuracy, a walking control framework based on centroidal ...
Zhicheng He   +3 more
doaj   +1 more source

The Alaska Workers’ Compensation Law: Fact-Finding, Appellate Review, and the Presumption of Compensability [PDF]

open access: yes, 1985
This paper presents a fault handling strategy for electric vehicles with in-wheel motors. The ap-plied control algorithm is based on tyre-force allocation.
Drugge, Lars   +5 more
core   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Unified Chassis Control of Electric Vehicles Considering Wheel Vertical Vibrations

open access: yesSensors, 2021
In the process of vehicle chassis electrification, different active actuators and systems have been developed and commercialized for improved vehicle dynamic performances.
Xinbo Chen, Mingyang Wang, Wei Wang
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Handling Stability Improvement for a Four-Axle Hybrid Electric Ground Vehicle Driven by In-Wheel Motors

open access: yesIEEE Access, 2018
The hybrid electric ground vehicle (HEGV), driven by in-wheel motors (IWMs), is a good solution for prolonging vehicle driving range and improving dynamics performance. This paper presents a hierarchical optimization control strategy for a four-axle HEGV
Mingchun Liu, Juhua Huang, Ming Cao
doaj   +1 more source

Risk Governance and Deliberative Democracy in Health Care [PDF]

open access: yes, 2008
I argue in this article that the concept of risk-centered governance is the best theoretical paradigm for understanding health law and the health care system. Over the past 20 years, an insurance-inflected discourse has migrated from the purely financial
Hunter, Nan D.
core   +1 more source

Home - About - Disclaimer - Privacy