Results 231 to 240 of about 84,041 (333)

Thorium excess of sediment core EW9303-37JPC

, 1993
Yuxin Zhou, Jerry F McManus, Allison W Jacobel, Kassandra M Costa, Shouyi Wang, Blanca Alvarez Caraveo   +5 more
openalex   +1 more source

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

Advanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang, Zonghao Zuo, Haoxuan Wang, Bin Liu, Yilidusi Yilihamu, Li Wen   +5 more
wiley   +1 more source

Actinium-225/Bismuth-213 as Potential Leaders for Targeted Alpha Therapy: Current Supply, Application Barriers, and Future Prospects. [PDF]

Cancers (Basel)
Nawar MF, Selim AA, Essa BM, El-Daoushy AF, Swidan MM, Chambers CG, Al Qahtani MH, Smith CJ, Sakr TM.   +8 more
europepmc   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source

An Acylhydrazone Fluorescent Sensor: Bifunctional Detection of Thorium (IV) and Vanadyl Ions over Uranyl and Lanthanide Ions. [PDF]

Int J Mol Sci
Lin X, Liang H, Dai K, Zhou J, Tian Q, Xiang Y, Guo Z, Almásy L.   +7 more
europepmc   +1 more source

Evaluation of an Interlaboratory Comparison Involving Pyrocarbon- and Silicon Carbide-Coated Uranium-Thorium Carbide Beads: Phase II

, 1976
Jere Bracey, C.D. Bingham, N.M. Trahey, E Jacob   +3 more
openalex   +1 more source

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

Advanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun, Liang Zhang, Jianwen Zeng, Xuefeng Wang   +3 more
wiley   +1 more source

Integrated radiometric and mineralogical investigation of radioactive mineralization in the El-Erediya Shear Zone, Eastern Desert, Egypt. [PDF]

Sci Rep
Rageh H, Abdel-Hakeem M, El-Tahir M, Zeid EA, Milano M, Abbas MA.   +5 more
europepmc   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

Advanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source

The ticking of thorium nuclear optical clocks: a developmental perspective. [PDF]

Natl Sci Rev
Tong X, Hua L, Hua X, Liu X.
europepmc   +1 more source