Results 101 to 110 of about 2,853 (274)

A new obstacle avoidance method for discretely actuated hyper-redundant manipulators

, 2012
In this paper, a new method is proposed for solving the obstacle avoidance problem of discretely actuated hyper-redundant manipulators. In each step of the solution, the closest collision to the base is removed and then the configuration of the next part
Habibnejad Korayem, M., Motahari, A., Zohoor, H.   +2 more
core   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Design and Experimental Validation of a 3D-Printed Embedded-Sensing Continuum Robot for Neurosurgery. [PDF]

Micromachines (Basel), 2023
Dragone D, Donadio FF, Mirabelli C, Cosentino C, Amato F, Zaffino P, Spadea MF, La Torre D, Merola A.   +8 more
europepmc   +1 more source

Kinematic optimization of redundant and hyper-redundant robot trajectories

Redundant manipulators have some advantages when compared with classical arms because they allow a trajectory optimization, both on the free space and on the presence of obstacles, and the resolution of singularities.
Duarte, Fernando B. M., Tenreiro Machado, J. A.   +1 more
core   +1 more source

Variability of the Climate in Athens‐Greece Over the Last 165 Years of the Period 1858–2023: An Assessment Based on Thornthwaite's Climate Classification and Relevant Indices

International Journal of Climatology, Volume 46, Issue 7, 15 June 2026.
Athens' climate according to Thorthwaite is stable despite warming trends. Athens' climate remains semi‐arid and mesothermal over 165 years. Strong increases in evapotranspiration and stable precipitation were found. Soil water storage capacity affects water deficits but not aridity type.
Ioannis X. Tsiros, Haim Kutiel, Nikolaos D. Proutsos   +2 more
wiley   +1 more source

Biomimetic Approaches for Human Arm Motion Generation: Literature Review and Future Directions. [PDF]

Sensors (Basel), 2023
Trivedi U, Menychtas D, Alqasemi R, Dubey R.   +3 more
europepmc   +1 more source

Molecular descriptor driven QSPR modeling of Papp, TEER and Efflux Ratio from Caco‐2 cells using machine learning for various phytochemicals

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The present study aimed to develop and validate quantitative structure–property relationship (QSPR) models for predicting permeability related bioavailability indicators including apparent permeability (Papp), trans‐epithelial electrical resistance (TEER) and efflux ratio (ER) based on molecular descriptors (n = 5003) of 83 ...
Jin‐Woo Kim, Rixing Cong, Jin‐Soo Park, Keunwan Park, Kyungsu Kang, Soon‐Mi Shim   +5 more
wiley   +1 more source

A PI Control Method with HGSO Parameter Regulator for Trajectory Planning of 9-DOF Redundant Manipulator. [PDF]

Sensors (Basel), 2022
Liu M, Liu T, Zhu M, Chen L.
europepmc   +1 more source

Modeling and control of a hyper redundant manipulator

, 2020
The hyper redundant manipulators (HRMs) have excessively large degrees of freedom. As a special but practicable subset, the binary HRMs use binary (on-off) actuators with only two stable states such as pneumatic cylinders and solenoids. Such actuators are simple, cheap, and easy to control. Therefore, a binary HRM has been studied in this thesis.
openaire   +1 more source

Advances in Position‐Momentum Entanglement: A Versatile Tool for Quantum Technologies

Laser &Photonics Reviews, EarlyView.
Position–momentum entanglement constitutes a high‐dimensional continuous‐variable resource in quantum optics. Recent advances in its generation, characterization, and control are reviewed, with emphasis on spontaneous parametric down‐conversion and modern measurement techniques.
Satyajeet Patil, Rajshree Swarnkar, Jonas L. Moos, Sebastian Töpfer, Sergio Tovar‐Pérez, Jorge Fuenzalida, Markus Gräfe   +6 more
wiley   +1 more source