Results 231 to 240 of about 70,563 (294)

On the mirror test and the evolutionary origin of self-awareness in vertebrates. [PDF]

Philos Trans R Soc Lond B Biol Sci
Kohda M, Sogawa S, Bshary R.
europepmc   +1 more source

ZSL Orchestrates Synaptonemal Complex Assembly as a Central Region Scaffold to Ensure Synapsis Fidelity and Crossover Control in Polyploid Meiosis

Advanced Science, EarlyView.
A central molecular adaptor, ZSL, is identified that links transverse filaments ZYP1 to central element SCEP1/2 to drive synaptonemal complex assembly in Brassica napus. Loss of ZSL abolishes synaptonemal complex formation, disrupts meiotic chromosome segregation, and markedly increases crossovers, providing mechanistic insight into meiotic fidelity ...
Miaowei Geng, Shaochen Jia, Fei Cao, Cuiping Liu, Heshuang Zhang, Gang Xu, Jixin Zhuang, Yashi Zhang, Can Liu, Yuhang Zhao, Zilin Guo, Xinjie Yuan, Jiaqing Yang, Lei Chu, Bowei Cai, Hu Zhao, Chao Yang   +16 more
wiley   +1 more source

Policy dosing in school physical education and adolescent fitness: a threshold-type association in a two-wave panel study from Kunming, China. [PDF]

Front Public Health
Wang D, Feng Z, Zhang J, Wei Y, Bi W.
europepmc   +1 more source

3D imaging and anisotropy mapping of the lamb disc for biomechanical and regenerative insights. [PDF]

Front Physiol
Prates Soares A, da Silveira AS, Suuronen JP, Helmerking P, Weitkamp T, Hesse B, Schmidt-Bleek K, Rendenbach C.   +7 more
europepmc   +1 more source

A high-resolution field of view expansion method for single-pixel imaging systems based on DMD and scanning mirror. [PDF]

Sci Rep
Ci S, Jia B, Tian S, Lv X, Ding Y, Zhao Y, Du C, Cui L, Deng X.   +8 more
europepmc   +1 more source

A semi-automated quality assurance tool for cardiovascular magnetic resonance imaging: application to outlier detection, artificial intelligence evaluation and trainee feedback. [PDF]

BMC Med Inform Decis Mak
Hadler T, Grassow L, Kuhnt J, Hickstein R, Saad H, Fenski M, Gröschel J, Trauzeddel RF, Blaszczyk E, Ammann C, Viezzer D, Hennemuth A, Lange S, Schulz-Menger J.   +13 more
europepmc   +1 more source

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Depth-Aware Mirror Segmentation

2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021
We present a novel mirror segmentation method that leverages depth estimates from ToF-based cameras as an additional cue to disambiguate challenging cases where the contrast or relation in RGB colors between the mirror reflection and the surrounding scene is subtle.
Haiyang Mei, Bo Dong, Wen Dong, Pieter Peers, Xin Yang, Qiang Zhang, Xiaopeng Wei   +6 more
openaire   +1 more source

Adaptive tertiary mirror for segmented mirror control

SPIE Proceedings, 2004
Advances in the fabrication of adaptive ceramic modules result in compact components that can be adapted to a variety of applications. The adaptive tertiary is a unique component that can provide a variety of functions. Individual modules integrated with a tip/tilt stage can provide auxiliary phasing control of future large segmented telescopes.
Thomas R. Price, Mark A. Ealey
openaire   +1 more source