Results 191 to 200 of about 57,514 (233)

A Hypothalamic Oxytocinergic–Sympathetic Axis Couples Anxiety Dysregulation With Impaired Tendon–Bone Repair

Advanced Science, EarlyView.
RCI is associated with functional suppression of oxytocinergic neurons in the PVN. Reduced PVNOXT neuronal activity contributes to altered sympathetic regulation involving the IML–sympathetic chain pathway, accompanied by changes in norepinephrine signaling at the BTI.
Liyang Wan, Tingmo Huang, Liyue Zeng, Ruixue Du, Hengshuo Zhang, Shen Liu, Tao Zhang, Jianzhong Hu, Hongbin Lu   +8 more
wiley   +1 more source

A Tunnel Fire Detection Method Based on an Improved Dempster-Shafer Evidence Theory. [PDF]

Sensors (Basel)
Wang H, Shi Y, Chen L, Zhang X.
europepmc   +1 more source

A Compact and Fast Single‐Spike TTFS Encoder With Ultralow Operating Voltage for Efficient Neuromorphic Fourier Transform

Advanced Science, EarlyView.
A Pt/TaOx/V single‐spike TTFS encoder achieves ultralow‐voltage (∼0.35 V), high‐speed (∼100 ns) operation with simplified circuitry. Integrating bipolar nonuniform temporal encoding with a spiking‐DFT neuron model enables a neuromorphic FFT framework. Device‐calibrated simulations demonstrate high spectral fidelity across multitone, speech, and chirp ...
Yang Wu, Qi Wei, Junfeng Zhang, Lirou Su, Ning Mao, Beibei Huang, Jiaying Chen, Dian Huang, Shengzhong Feng, Yishu Zhang, Shuai Zhong   +10 more
wiley   +1 more source

A lightweight fire detection algorithm for small targets based on YOLOv5s. [PDF]

Sci Rep
Lv C, Zhou H, Chen Y, Fan D, Di F.
europepmc   +1 more source

Temporally Correlated Stochastic Spiking Neural Networks Enabled by 2D Ferroelectric Synapse‐Neuron Integration

Advanced Science, EarlyView.
We demonstrate a stochastic spiking neural network by integrating an α‐ln2Se3/h‐BN/CIPS FeFET synapse with an Au/CIPS/Au neuron. Unlike conventional memoryless stochastic neurons, the proposed neuron generates stochastic spikes through the evolution of internal ferroelectric polarization states, giving rise to intrinsic temporal correlations and ...
Hanseo Jeon, Ui Do Ji, Sangmin Lee, Gihyeon Bhin, Chang Yong Park, Ji‐Sang Park, Byungchul Jang, Sungjoo Lee   +7 more
wiley   +1 more source

Fractal and chaotic map-enhanced grey wolf optimization for robust fire detection in deep convolutional neural networks. [PDF]

Sci Rep
Bouteraa Y, Khishe M.
europepmc   +1 more source

A dual-adaptive stochastic reinforcement chimp optimization algorithm for fire detection and multidimensional problem solving. [PDF]

Sci Rep
Zhang Z, Tan L, Martín D, Qian L, Khishe M, Jangir P.   +5 more
europepmc   +1 more source

Enhancing active fire detection in Sentinel 2 imagery using GLCM texture features in random forest models. [PDF]

Sci Rep
Zhou B, Gao S, Yin Y, Zhong Y.
europepmc   +1 more source

Improving Fire Detection Accuracy through Enhanced Convolutional Neural Networks and Contour Techniques. [PDF]

Sensors (Basel)
Buriboev AS, Rakhmanov K, Soqiyev T, Choi AJ.   +3 more
europepmc   +1 more source

Classification in Early Fire Detection Using Multi-Sensor Nodes-A Transfer Learning Approach. [PDF]

Sensors (Basel)
Vorwerk P, Kelleter J, Müller S, Krause U.   +3 more
europepmc   +1 more source