Results 131 to 140 of about 21,496 (306)
Navigating and reframing tensions within equity‐centered learning health systems
Learning Health Systems, EarlyView.Abstract Introduction Canada recently joined a growing list of countries that are establishing national collaboratives to exchange knowledge on and scale learning health systems (LHSs) across geographies and sectors. The first symposium of the pan‐Canadian Learning Health Hub was held in June 2024 and included a keynote presentation and breakout ...
Ibukun‐Oluwa Omolade Abejirinde +1 more
wiley +1 more source
Med Research, EarlyView.ABSTRACT Circadian rhythms orchestrate cardiovascular physiology by regulating immune and inflammatory pathways. Disruption of these rhythms profoundly alters vascular homeostasis, thereby promoting the onset and progression of cardiovascular diseases (CVD).
Tian Zhang +22 more
wiley +1 more source
SensorsIt is urgent for automated electric transportation vehicles in coal mines to have the ability of self-adaptive tracking target constant deceleration to ensure stable and safe braking effects in long underground roadways.
Jian Li, Chi Ma, Yuqiang Jiang
doaj +1 more source
Some effects of adverse weather conditions on performance of airplane antiskid braking systems [PDF]
The performance of current antiskid braking systems operating under adverse weather conditions was analyzed in an effort to both identify the causes of locked-wheel skids which sometimes occur when the runway is slippery and to find possible solutions to
Horne, W. B. +2 more
core +1 more source
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Research on the failure mechanisms of gears with multiple cracks has gained widespread attention. Among these, the study of the mesh stiffness characteristics of gears with multiple cracks is crucial for optimizing gear design and improving transmission reliability.
Luyan Xu, Xin Yu, Yunyun Sun
wiley +1 more source
Polymer International, EarlyView.An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley +1 more source
Development of Intercity EMUs Brake System
机车电传动, 2015 The braking system design proposal on CRH6 intercity EMUs was introduced. According to the transport demand, the difficulty for development of the braking system was analyzed, and the top design indexes for braking system were indentified.
ZHANG Liguo +4 more
doaj
Journal of Field Robotics, EarlyView.ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong +13 more
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT Planetary exploration is rapidly gaining importance within the space research community. Autonomous locomotion of rovers requires consideration of several mobility aspects to ensure safety, including avoiding hazardous areas that can cause the robot to become immobilized in soft soil or damaged in sharp terrains.
Alessio De Luca +3 more
wiley +1 more source