Results 81 to 90 of about 54,884 (293)

Seismic soil pile interaction:experimental evidence [PDF]

open access: yes, 2009
The comprehension of the real behaviour of pile foundations under earthquake loading is very important, since it can significantly affect the performance of the superstructure.
Moccia, Flaviana
core  

A real-time strategy for the management of kinematic singularities: New progresses [PDF]

open access: yes, 2016
Industrial processes which use robotic manipulators are progressively asking for the generation of real-time trajectories in order to quickly react to unpredictable events.
Marina Raineri   +7 more
core   +1 more source

Testing real time kinematic GNSS (GPS and GPS/GLONASS) methods in obstructed and unobstructed sites

open access: yesGeodetski Vestnik, 2013
This paper describes an experiment carried out with the GNSS RTK method to combine GPS and GLONASS measurements in obstructed and unobstructed sites.
Atinc Pirti   +2 more
doaj   +1 more source

Squat motion of a bipedal robot using real‐time kinematic prediction and whole‐body control

open access: yesIET Cyber-systems and Robotics, 2022
Squatting is a basic movement of bipedal robots, which is essential in robotic actions like jumping or picking up objects. Due to the intrinsic complex dynamics of bipedal robots, perfect squatting motion requires high‐performance motion planning and ...
Wenhan Cai   +5 more
doaj   +1 more source

Giant Anisotropy and High Second‐Order Nonlinearity of 3R‐MoS2 for Multifunctional Photonics

open access: yesAdvanced Materials, EarlyView.
Graphical abstract highlights, 3R‐polytype of MoS2 (3R‐MoS2) as a multifunctional photonic platform enabled by giant optical anisotropy and optical nonlinearities, demonstrating subdiffractional waveguiding, giant second‐harmonic (SH) generation, and high‐performance reflective polarization control.
Georgy Ermolaev   +17 more
wiley   +1 more source

Real-time kinematics for accurate geolocalization of images in telerobotic applications [PDF]

open access: yes, 2018
The paper discusses a real-time kinematic system for accurate geolocalization of images, acquired though stereoscopic cameras mounted on a robot, particularly a teleoperated machinery.
Sergio Saponara, Saponara, Sergio
core   +1 more source

Quantifying cross-country ski–snow friction using real-time kinematic positioning

open access: yesFriction
In cross-country skiing, athletes expend large amounts of energy to overcome friction as their skis interact with snow. Even minor reductions in the friction can significantly influence race outcomes.
Kalle Kalliorinne   +6 more
doaj   +1 more source

Photo‐ and Thermally‐Induced Huge Layer Decoupling in Twisted Bilayer WSe2

open access: yesAdvanced Materials, EarlyView.
A newly developed automated dark‐field tomography visualizes twist‐angle‐dependent structural relaxation and quantifies 3D structures in twisted bilayer WSe2. This approach reveals the evolution of local stacking configurations, thermally induced sub‐ångström interlayer decoupling, and light‐driven interlayer expansion on picosecond timescales ...
A. Nakamura   +10 more
wiley   +1 more source

Pedalvatar: An IMU-based real-time body motion capture system using foot rooted kinematic model [PDF]

open access: yes, 2014
— In this paper, we present a low-cost IMU-based system, Pedalvatar, which can capture the full-body motion of users in real-time. Unlike the prior approaches using the hip-joint as the root of forward kinematic model, a foot-rooted kinematic model is ...
Wang, Charlie C.L.; id_orcid   +5 more
core   +1 more source

1‐D Collocated Dual‐Gradient Sensory Fibers for Comprehensive Sensing and Decoding of Complex Human Motion and Physiology

open access: yesAdvanced Materials, EarlyView.
Coupled materials design enables a monolithic fiber that integrates complementary sensing regimes into a single wearable strand. By preserving informative signal features across subtle physiological deformation, large body motion, and mixed mechanical inputs, the dual‐gradient architecture generates synchronized, less redundant outputs that improve ...
Yunheum Lee   +13 more
wiley   +1 more source

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