Fourier Synthesis Dispersion Engineering of Photonic Crystal Microrings for Broadband Frequency Combs [0.03%]
用于宽带频率梳的光子晶体微环的傅里叶合成色散工程
Grégory Moille,Xiyuan Lu,Jordan Stone et al.
Grégory Moille et al.
Dispersion engineering of microring resonators is crucial for optical frequency comb applications, to achieve targeted bandwidths and powers of individual comb teeth. However, conventional microrings only present two geometric degrees of fr...
Metastable oscillatory modes emerge from synchronization in the brain spacetime connectome [0.03%]
脑时空连接组中同步产生的亚稳振荡模式
Joana Cabral,Francesca Castaldo,Jakub Vohryzek et al.
Joana Cabral et al.
A rich repertoire of oscillatory signals is detected from human brains with electro- and magnetoencephalography (EEG/MEG). However, the principles underwriting coherent oscillations and their link with neural activity remain under debate. H...
Non-destructive mapping of stress and strain in soft thin films through sound waves [0.03%]
声波非破坏性绘制软薄膜中的应力和应变分布图
Guo-Yang Li,Artur L Gower,Michel Destrade et al.
Guo-Yang Li et al.
Measuring the in-plane mechanical stress in a taut membrane is challenging, especially if its material parameters are unknown or altered by the stress. Yet being able to measure the stress is of fundamental interest to basic research and pr...
The Extremely Brilliant Source storage ring of the European Synchrotron Radiation Facility [0.03%]
欧洲同步辐射设施的极 brilliante 光源储存环
Pantaleo Raimondi,Chamseddine Benabderrahmane,Paul Berkvens et al.
Pantaleo Raimondi et al.
The Extremely Brilliant Source (EBS) is the experimental implementation of the novel Hybrid Multi Bend Achromat (HMBA) storage ring magnetic lattice concept, which has been realised at European Synchrotron Radiation Facility. We present its...
Activation energy and force fields during topological transitions of fluid lipid vesicles [0.03%]
流体脂质-vesicle在拓扑转换过程中的活化能和力场
Matteo Bottacchiari,Mirko Gallo,Marco Bussoletti et al.
Matteo Bottacchiari et al.
Topological transitions of fluid lipid membranes are fundamental processes for cell life. For example, they are required for endo- and exocytosis or to enable neurotransmitters to cross the neural synapses. Here, inspired by the idea that f...
Use of temporal contact graphs to understand the evolution of COVID-19 through contact tracing data [0.03%]
使用时间接触图通过接触追踪数据来了解COVID-19的演变
Mincheng Wu,Chao Li,Zhangchong Shen et al.
Mincheng Wu et al.
Digital contact tracing has been recently advocated by China and many countries as part of digital prevention measures on COVID-19. Controversies have been raised about their effectiveness in practice as it remains open how they can be full...
Discrimination reveals reconstructability of multiplex networks from partial observations [0.03%]
鉴别推断多分量网络的可重构性
Mincheng Wu,Jiming Chen,Shibo He et al.
Mincheng Wu et al.
An excellent method for predicting links in multiplex networks is reflected in its ability to reconstruct them accurately. Although link prediction methods perform well on estimating the existence probability of each potential link in monop...
Yousef Javanmardi,Huw Colin-York,Nicolas Szita et al.
Yousef Javanmardi et al.
Quantifying mechanical forces generated by cellular systems has led to key insights into a broad range of biological phenomena from cell adhesion to immune cell activation. Traction force microscopy (TFM), the most widely employed force mea...
Yu Song,Weiyi Wang,John S Van Dyke et al.
Yu Song et al.
Spin-fluctuation-mediated unconventional superconductivity can emerge at the border of magnetism, featuring a superconducting order parameter that changes sign in momentum space. Detection of such a sign-change is experimentally challenging...
Aspiration-assisted freeform bioprinting of prefabricated tissue spheroids in a yield-stress gel [0.03%]
一种在屈服应力水凝胶中制造预成型组织球体的气吸式自由成型生物打印方法
Bugra Ayan,Nazmiye Celik,Zhifeng Zhang et al.
Bugra Ayan et al.
Bioprinting of cellular aggregates, such as tissue spheroids, to form three-dimensional (3D) complex-shaped arrangements, has posed a major challenge due to lack of robust, reproducible and practical bioprinting techniques. Here, we demonst...