Results 101 to 110 of about 10,294 (296)

一种新型三自由度并联机构的奇异性分析

Jixie chuandong, 2011
A new type of spatial parallel manipulator with three degree of freedom is proposed.According to the theory of screw,the moving platform of the parallel manipulator is analyzed.The result shows the platform only realizes three-dimension shift.The ...
王海东, 张永, 唐元恒, 丁文勇
doaj  

Design and operation of a Peucedani Radix weeding device based on YOLOV5 and a parallel manipulator. [PDF]

Front Plant Sci, 2023
Zhang X, Cao C, Luo K, Wu Z, Qin K, An M, Ding W, Xiang W.   +7 more
europepmc   +1 more source

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

Molecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi, Stavros Makrodimitris, Sandra van Wilpe, Iris te Paske, Vanja de Weerd, Corine M. Beaufort, Hans M. Westgeest, Jens Voortman, Maureen J. B. Aarts, Maud Rijnders, Astrid A. M. van der Veldt, Ronald de Wit, Niven Mehra, Saskia M. Wilting, Debbie G. J. Robbrecht   +14 more
wiley   +1 more source

Kinematics of a partially decoupled 3R2T symmetrical parallel manipulator 3-RCRR [PDF]

, 2008
The 3R2T (three rotational and two independent translational degree of freedom (DoF)) symmetrical parallel manipulator may be adopted in bionics, for example, simulating the motion of a cervical spine based on their mobility property and performance ...
Zhu SJ(朱思俊), Zhao MY(赵明扬), Huang Z(黄真)   +2 more
core  

Astrocyte heterogeneity in brain metastases

Molecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver, Neibla Priego, Manuel Valiente   +2 more
wiley   +1 more source

Position Kinematics of a 3-RRS Parallel Manipulator [PDF]

, 2016
The 3-RRS parallel manipulator presented in this study comprises of parallel revolute joint axes in each leg. The manipulator is composed of a base and a moving platform which are in the shape of equilateral triangles.
Halil Tetik, Tetik, Halil, Kalla, Rohit, Bandyopadhyay, Sandipan, Sandipan Bandyopadhyay, Gokhan Kiper, Kiper, Gökhan, Rohit Kalla   +7 more
core   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Multi-Segment Parallel Continuum Manipulator [PDF]

, 2015
Continuum manipulators are a type of robot arm that resemble biological tentacles and trunks. They have a flexible and compliant structure, which may allow them to out-perform rigid-link designs in cluttered workspaces or in environments that contain ...
Chamberlain, Sarah Margaret, Kordell, Steven Paul, Wall-Epstein, Cody B.   +2 more
core  

A translational 3-dof parallel manipulator [PDF]

, 1998
This paper presents a new architecture of a three degree-of-freedom parallel manipulator that, if properly assembled, exhibits pure translational motion of the output link (platform) with respect to the frame (base).
Di Gregorio, R, Parenti-Castelli, V
core   +1 more source

The Parallel Manipulation Argument [PDF]

Ethics, 2016
Matt King has recently argued that the manipulation argument against compatibilism does not succeed by employing a dilemma: either the argument infelicitously relies on incompatibilist sourcehood c...
openaire   +1 more source