Results 191 to 200 of about 3,213,734 (332)

Attitude of Employees towards Job Factors : A Study on Rural Interventions of Uttarakhand , India [PDF]

, 2014
Akhilesh Chandra Pandey, Vishal Soodan, Mohit Jamwal   +2 more
openalex   +1 more source

Model‐Free Deep Reinforcement Learning with Multiple Line‐of‐Sight Guidance Laws for Autonomous Underwater Vehicles Full‐Attitude and Velocity Control

Advanced Intelligent Systems, EarlyView.
In this study, a deep reinforcement learning framework with multi‐line‐of‐sight guidance is proposed. An augmented‐twin delayed deep deterministic policy gradient algorithm adapts to attitude changes efficiently, reducing computational costs. Simulations show 30.8% faster training and mitigates rudder/exergy issues, validated by an X‐rudder autonomous ...
Chengren Yuan, Changgeng Shuai, Zhanshuo Zhang, Jianguo Ma, Yuan Fang, YuChen Sun   +5 more
wiley   +1 more source

Psychological need fulfillment as a mediator of the relationship between transformational leadership and positive job attitudes [PDF]

, 2015
Jørn Hetland, Hilde Hetland, Arnold B. Bakker, Evangelia Demerouti, Cecilie Schou Andreassen, Ståle Pallesen   +5 more
openalex   +1 more source

Decreasing the Cost of Morphing in Adaptive Morphogenetic Robots

Advanced Intelligent Systems, EarlyView.
Shape‐morphing propulsive limbs enhance locomotion across land‐to‐water transitions, but prior designs rely on thermally responsive components, coupling performance to environmental temperature. This study introduces a pressure‐responsive mechanism that reduces morphing energy costs, enables rapid transitions, and minimizes failure modes.
Luis A. Ramirez, Robert Baines, Bilige Yang, Rebecca Kramer‐Bottiglio   +3 more
wiley   +1 more source

Flight of the Future: An Experimental Analysis of Event‐Based Vision for Online Perception Onboard Flapping‐Wing Robots

Advanced Intelligent Systems, EarlyView.
A thorough analysis of event‐based vision for flapping‐wing robots is presented, with emphasis on hardware integration, suitability under challenging flight conditions, and real‐time performance. Theoretical and experimental studies demonstrate how these sensors enable robust and efficient onboard perception for ornithopters, thereby advancing autonomy
Raul Tapia, Javier Luna‐Santamaria, Ivan Gutierrez Rodriguez, Juan Pablo Rodríguez‐Gómez, José Ramiro Martínez‐de Dios, Anibal Ollero   +5 more
wiley   +1 more source

Not on My Watch: Facilitating peer reporting through employee job attitudes and personality traits [PDF]

, 2015
Nathan A. Bowling, Brian D. Lyons
openalex   +1 more source

Treecreeper Drone: Adaptive Mechanism for Passive Tree Trunk Perching

Advanced Intelligent Systems, EarlyView.
Taking inspiration from treecreepers, a passively triggered aerial robot that can reliably perch on vertical tree trunks is presented. The friction‐based approach combines a microspine array with a tail‐like support, and then validates via dynamic analyses and flight experiments, ensuring stable performance across trunk diameters and bark textures ...
Haichuan Li, Shane Windsor, Basaran Bahadir Kocer   +2 more
wiley   +1 more source

Relationship between Core Job Characteristics and Attitude of Small Business Employees

, 2011
Chan-Jung Kim, Jun-Hee Cho
openalex   +2 more sources

Multi‐Risk‐Level Sarcopenia‐Prone Screening via Machine Learning Classification of Sit‐to‐Stand Motion Metrics from Wearable Sensors

Advanced Intelligent Systems, EarlyView.
A machine learning approach utilizes micro inertial measurement units (μIMUs) for noninvasive sarcopenia screening through a sit‐to‐stand test. With 53 older participants wearing IMUs, 510 features are extracted across four motion phases. Five algorithms (support vector machine, K‐nearest neighbors, decision tree, linear discriminant analysis, and ...
Keer Wang, Hongyu Zhang, Clio Yuen Man Cheng, Meng Chen, King Wai Chiu Lai, Calvin Kalun Or, Yong Hu, Arul Lenus Roy Vellaisamy, Cindy Lo Kuen Lam, Ning Xi, Vivian Weiqun Lou, Wen Jung Li   +11 more
wiley   +1 more source

Thermally Responsive Architected Actuators with Programmable Shape Morphing and Tunable Stiffness

Advanced Intelligent Systems, EarlyView.
A tunable‐stiffness architected morphing structure enables programmable shape transformation and load‐bearing functionality through thermal activation. By tessellating rigid particles with shape memory alloy‐based soft connectors, the system achieves simultaneous morphing and stiffness modulation.
Yu Chen, Xudong Yang, Tianyu Chen, Junwei Li, Yifan Wang   +4 more
wiley   +1 more source