Results 41 to 50 of about 454 (139)

Trends in K‐12 science education research on students' interest, motivation and attitude towards science and technology: A systematic, reproductive and comparative review of 12 more years (2013–2024)

Review of Education, Volume 14, Issue 1, April 2026.
Abstract This study presents a systematic, reproductive and comparative review of research on students' interest, motivation and attitude (I/M/A) towards science and technology (S&T) at K‐12 levels, covering the period 2013–2024. As a follow‐up to a previous systematic review (2000–2012), it describes and synthesizes findings from 170 peer‐reviewed ...
Patrice Potvin, Maude Lefebvre, Nathan Houle, Abdelkrim Hasni, Emmanuel Ahr   +4 more
wiley   +1 more source

Multi-Sensor Based Online Attitude Estimation and Stability Measurement of Articulated Heavy Vehicles

Sensors, 2018
Articulated wheel loaders used in the construction industry are heavy vehicles and have poor stability and a high rate of accidents because of the unpredictable changes of their body posture, mass and centroid position in complex operation environments ...
Qingyuan Zhu, Chunsheng Xiao, Huosheng Hu, Yuanhui Liu, Jinjin Wu   +4 more
doaj   +1 more source

Fast AHRS Filter for Accelerometer, Magnetometer, and Gyroscope Combination with Separated Sensor Corrections

Sensors, 2020
A new predictor–corrector filter for attitude and heading reference systems (AHRS) using data from an orthogonal sensor combination of three accelerometers, three magnetometers and three gyroscopes is proposed.
Josef Justa, Václav Šmídl, Aleš Hamáček   +2 more
doaj   +1 more source

Love, Class‐Crossing Courtship, and the Reading of English Novels in Late Eighteenth‐Century Sweden

Journal for Eighteenth-Century Studies, Volume 49, Issue 1, Page 37-57, March 2026.
Abstract This article examines how novel reading influenced the courtship practices of Pehr Stenberg, a peasant who became a clergyman. Stenberg wrote a detailed account of his life in which his courtships of high‐born women are described in detail. These courtships took place during a transformative time when the ideal that marriage should be based on
Ina Lindblom
wiley   +1 more source

Nonlinear Dynamics and Control of a Cube Robot

Mathematics, 2020
The paper aims to solve problems of the mathematical modeling and realization of a cube robot capable of self-bouncing and self-balancing. First, the dynamic model of the cube robot is derived by using the conservation of the angular momentum and the ...
Teh-Lu Liao, Sian-Jhe Chen, Cheng-Chang Chiu, Jun-Juh Yan   +3 more
doaj   +1 more source

Inertial measurement systems for segments and joints kinematics assessment: towards an understanding of the variations in sensors accuracy

BioMedical Engineering OnLine, 2017
Background Joints kinematics assessment based on inertial measurement systems, which include attitude and heading reference system (AHRS), are quickly gaining in popularity for research and clinical applications.
Karina Lebel, Patrick Boissy, Hung Nguyen, Christian Duval   +3 more
doaj   +1 more source

Development of Underwater Laser Scanner with Efficient and Flexible Installation for Unmanned Underwater Vehicle

한국해양공학회지, 2018
This paper proposes a vision-based underwater laser scanner with separate structures for an underwater camera and a line laser projector. Because the two devices can be adaptively placed regardless of the features of the unmanned underwater vehicle (UUV),
Yeongjun Lee, Yoongeon Lee, Junbo Chae, Hyun-Taek Choi, Tae-Kyeong Yeu   +4 more
doaj   +1 more source

Application of Motion Sensors for Beam-Tracking of Mobile Stations in mmWave Communication Systems

Sensors, 2014
In a millimeter wave (mmWave) communication system with transmit/receive (Tx/Rx) beamforming antennas, small variation in device behavior or an environmental change can destroy beam alignment, resulting in power loss in the received signal.
Duk-Sun Shim, Cheol-Kwan Yang, Jae Hwan Kim, Joo Pyo Han, Yong Soo Cho   +4 more
doaj   +1 more source

Coevolution of the Human Brain and Microbiome: Roles of Accelerated Regions and Maternal Microbiota in Neurodevelopment

Advanced Gut &Microbiome Research, Volume 2026, Issue 1, 2026.
The coevolution of the human brain and microbiome has emerged as a pivotal area of research, highlighting the interactions that have shaped human development. Human accelerated regions (HARs), which are genomic sequences that evolved rapidly in humans, play an important role in brain development, influencing cognitive functions and susceptibility to ...
Siddharth Singh, Vaishali Saini, Meenakshi Kandpal, Trushnal S. Waghmare, Bhupesh K. Prusty, Hem Chandra Jha, Jiong Yu   +6 more
wiley   +1 more source

Microbiota–Gut–Brain Axis: An Integrative Overview of Communication Pathways

Advanced Gut &Microbiome Research, Volume 2026, Issue 1, 2026.
The microbiota–gut–brain axis (MGBA) is a dynamic bidirectional communication network that integrates microbial, neural, endocrine, and immune signals to regulate host physiology and behavior. This review synthesizes current evidence on the molecular mechanisms by which gut microbiota modulate brain function through endocrine signaling (hypothalamic ...
Marcel Martínez-Porchas, Diana Medina-Félix, Cinthia Alejandra Olivas Bernal, Jesús Olivier Guirado-Flores, Francisco Vargas-Albores, Marcos Porchas-Quijada, Estefanía Garibay-Valdez, Jiong Yu   +7 more
wiley   +1 more source