Results 111 to 120 of about 1,468,047 (317)

Eigenstructure Assignment Based Controllers Applied to Flexible Spacecraft

, 2011
The objective of this paper is to evaluate the behaviour of a controller designed using a parametric Eigenstructure Assignment method and to evaluate its suitability for use in flexible spacecraft.
Aranda Almansa, Joaquín, Crespo Moreno, Javier, J Crespo, J Aranda   +3 more
core   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Secondary Order RC Sensor Neuron Circuit for Direct Input Encoding in Spiking Neural Network

Advanced Electronic Materials
In spiking neural networks (SNNs), artificial sensor neurons are crucial for converting real‐world analog information into encoded spikes. However, existing SNNs face challenges due to the inefficient implementation of input sensor neurons.
Simiao Yang, Deli Li, Jiuchao Feng, Binchen Gong, Qing Song, Yue Wang, Zhen Yang, Yonghua Chen, Qi Chen, Wei Huang   +9 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Deep learning-driven performance prediction and design of high-DoF MEMS resonators

Microsystems & Nanoengineering
The design of microelectromechanical systems (MEMS) resonators has long been hindered by high computational costs and restricted structural degrees of freedom. This study introduces a structural design framework based on a residual network-enabled solver
Zeyu Jia, Chaohui Wu, Maoyun Li, Wenhui Yan, Xiaoxu Wang, Miao Lei, Jiaxin Sun, Shuang Wu, Chaoyue Shi, Dehua Tan, Wukai Li, Yuhao Wang, Pengfei Li, Qianbo Lu   +13 more
doaj   +1 more source

Enabling paper-based flexible circuits with aluminium and copper conductors

, 2019
Implementing electronics systems on paper is an important area of flexible circuit technologies. One of the approaches is to print conductive inks onto paper substrates, on which silicon-based surface mount device components are mounted.
Li, Xiaotian,, Eriksson, Jeanette,, Genchel, Tove,, Andersson, Henrik,, Sawatdee, Anurak,, Sidén, Johan,, Öhman, Robert,   +6 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Heterointeraction-Induced Nucleation Promoting Vertical Growth and Suppressing Phase Separation for Efficient Wide-Bandgap Perovskite Solar Cells and Tandem Devices

Research
As a key component of perovskite-based tandem photovoltaic devices, wide-bandgap (WBG) perovskite solar cells (PSCs) have been extensively explored recently.
Changbo Li, Yuyi Wang, Weiyin Gao, Jianxiong Yang, Zelin Wang, Xiaojia Zhao, Xinyuan Liu, Liangxu Wang, Yile Liu, Xiaobo Wang, He Dong, Long Zhou, Weidong Zhu, Chenxin Ran, Wei Huang   +14 more
doaj   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

A bionic self-driven retinomorphic eye with ionogel photosynaptic retina

Nature Communications
Bioinspired bionic eyes should be self-driving, repairable and conformal to arbitrary geometries. Such eye would enable wide-field detection and efficient visual signal processing without requiring external energy, along with retinal transplantation by ...
Xu Luo, Chen Chen, Zixi He, Min Wang, Keyuan Pan, Xuemei Dong, Zifan Li, Bin Liu, Zicheng Zhang, Yueyue Wu, Chaoyi Ban, Rong Chen, Dengfeng Zhang, Kaili Wang, Qiye Wang, Junyue Li, Gang Lu, Juqing Liu, Zhengdong Liu, Wei Huang   +19 more
doaj   +1 more source