Results 191 to 200 of about 154,885 (280)

Early evolutionary history of the seed

Biological Reviews, EarlyView.
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman, Alan R. T. Spencer, Jason Hilton   +2 more
wiley   +1 more source

Nonlinear active disturbance rejection mechanism based sliding mode control for enhancing electric power assisted steering performance. [PDF]

PLoS One
Nguyen TA, Nguyen TL.
europepmc   +1 more source

Comprehensive Engineering Frequency Domain Analysis and Vibration Suppression of Flexible Aircraft Based on Active Disturbance Rejection Controller. [PDF]

Sensors (Basel), 2022
Liu L, Tian B.
europepmc   +1 more source

Green Entrepreneurial Mindset for a Sustainable Future: Does Environmental Dynamism Have a Say?

Business Strategy and the Environment, EarlyView.
ABSTRACT The study investigates the influence of green entrepreneurial behaviour on the ever‐increasing concern to design a sustainable supply chain. The standard scales are utilized for the study, and data collected through online channels are tested for reliability and validity.
Rose Antony, Mahak Sharma, Alessio Ishizaka   +2 more
wiley   +1 more source

Active Disturbance Rejection Control for an automotive suspension system based on parameter tuning using a fuzzy technique. [PDF]

PLoS One
Nguyen TA.
europepmc   +1 more source

Constant Tension Control System of High-Voltage Coil Winding Machine Based on Smith Predictor-Optimized Active Disturbance Rejection Control Algorithm. [PDF]

Sensors (Basel), 2022
Ai Y, Yu B, Zhang Y, Xu W, Lu T.
europepmc   +1 more source

Navigating Market Constraints: Sustainable Startups Driving Transformative Change Through Venture Creation

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper contributes to venture‐creation research by examining how sustainable startups can overcome market constraints to drive transformative change through their business development. Conceptually, we address this question by identifying venture‐creation narratives in the learning and experimental phases of sustainable startups that ...
Ville‐Veikko Piispanen, Hanna Lehtimäki, Kaisa Henttonen   +2 more
wiley   +1 more source

Research on Trajectory Tracking Control Method for Crawler Robot Based on Improved PSO Sliding Mode Disturbance Rejection Control. [PDF]

Sensors (Basel)
Yang Z, Lang Q, Xiong Y, Yang S, Zhang C, Deng L, Zhang D.   +6 more
europepmc   +1 more source

Improved Active Disturbance Rejection Double Closed-Loop Control of a Rotary-Type VCM in a Moving Mirror Control System. [PDF]

Sensors (Basel), 2022
Zhi L, Huang M, Han W, Wang Z, Lu X, Bai Y, Gao H.   +6 more
europepmc   +1 more source

A Core Head, Neck, and Neuroanatomy Syllabus for Physical Therapy Student Education

Clinical Anatomy, EarlyView.
ABSTRACT Head, neck, and neuroanatomy are essential components of physical therapy education due to their broad clinical applications. Detailed syllabi exist for medical students, yet none have been developed for physical therapy. This study aimed to produce an International Federation of Associations of Anatomists core head, neck, and neuroanatomy ...
Stephanie J. Woodley, Brooke Willoughby, Alexandra L. Webb, Natasha A. M. S. Flack, Laura Y. Whitburn   +4 more
wiley   +1 more source