Abstract: Accuracy is one of the most crucial factors which affects the profound laboratory research and extensive industrial application of parallel robotic manipulators. Kinematic calibration is a ...

Abstract: In this paper, a novel 4-DOF parallel surgical robot with parallelogram remote center-of-motion mechanism is proposed for transurethral resection of bladder tumors in urology. The emergence ...

Researchers have created a polymer “Chinese lantern” that can snap into more than a dozen curved, three-dimensional shapes by compressing or twisting the original structure. This rapid shape-shifting ...

Wordle is a popular word game where you're given six attempts each day to guess a five-letter word. How do you play Wordle?

James Chen, CMT is an expert trader, investment adviser, and global market strategist. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, ...

Parsl extends parallelism in Python beyond a single computer. You can use Parsl just like Python's parallel executors but across multiple cores and nodes. However, the real power of Parsl is in ...

To address the degradation of visual-language (VL) representations during VLA supervised fine-tuning (SFT), we introduce Visual Representation Alignment. During SFT, we pull a VLA’s visual tokens ...

This work reports the development of atmospheric pressure plasma reactor with dielectric barrier discharge DBD for material treatment. The DBD discharge has been generated in planar geometry reactor ...