Results 131 to 140 of about 42,721 (268)

Peculiarities of Fatigue Crack Growth in Steel 17H1S after Long-Term Operations on a Gas Pipeline. [PDF]

Materials (Basel), 2023
Vira V, Krechkovska H, Kulyk V, Duriagina Z, Student O, Vasyliv B, Cherkes V, Loskutova T.   +7 more
europepmc   +1 more source

Temperature‐Modulated MEMS Gas Sensor Array Enabled by Physics‐Informed Deep Learning for Thermal‐Runaway Characteristic Gas Discrimination

Advanced Science, EarlyView.
This work presents a 2 × 2 integrated single‐chip MEMS gas sensor array with temperature modulation and deep learning for discriminating thermal‐runaway characteristic gases. The array generates distinct temperature‐modulated response patterns for four characteristic gases (H2, CO, CH4, and CO2), while a HK‐MoE model is developed to achieve robust ...
Qin Luo, Qi Guo, Rongyue Liu, Yilin Li, Haiping Zhu, Wei Zhang, Zhongren Chen, Zhaojun Liu, Xing Cheng   +8 more
wiley   +1 more source

Advances and challenges in oil and gas pipeline pigging technology: a comprehensive review. [PDF]

Sci Rep
Hu Z, Zhang Y, Liu Q, Liu B, Zhao L.
europepmc   +1 more source

The Signal Characteristics of Oil and Gas Pipeline Leakage Detection Based on Magneto-Mechanical Effects. [PDF]

Sensors (Basel), 2023
Liu B, Ge Q, Wu Z, Lian Z, Yang L, Geng H.   +5 more
europepmc   +1 more source

Printing‐Assisted Integration of Thermal, Fluidic and Electrical Components in Implants for Focal Brain Cooling

Advanced Science, EarlyView.
Extrusion‐based 3D printing of silicones and discrete electronic components are combined to create cortical implants for rodents that integrate thermal neuromodulation and electrical recording. Linked to an autonomous auxiliary driver unit, the system enables rapid, stable and localized hypothermia alongside ECoG recording.
Spencer Ryan Moore, Naomi King, Aruã Clayton Da Silva, Clare Howarth, Jason Berwick, Thomas E. Paterson, Ivan R. Minev   +6 more
wiley   +1 more source

Development and application of D1016 mm phased array ultrasonic internal inspection robot system for natural gas pipeline circumferential welds

管道保护
The traditional inspection methods for buried pipelines require extensive excavation and exhibit limitations in terms of precision, adaptability, and reliability.
Yi JIANG, Tao REN, Zhifeng WU, Jianlin MA, Yifan CHEN, Heng XUAN   +5 more
doaj  

Research on Leakage Diffusion and Prediction Model of Multifactor High-Pressure Buried Hydrogen-Blended Natural Gas Pipeline. [PDF]

ACS Omega
Ban J, Wang X, Yang W, Liu G, Wang X, Yan X, Yuan X.   +6 more
europepmc   +1 more source

Research on Signal Feature Extraction of Natural Gas Pipeline Ball Valve Based on the NWTD-WP Algorithm. [PDF]

Sensors (Basel), 2023
Yang L, Li S, Wang Z, Hou J, Zhang X.
europepmc   +1 more source

Gas: No Profit in the Pipeline [PDF]

Nature, 1968
openaire   +1 more source

A Gut‐Brain Axis Underlying Succinate‐Associated Compulsive‐Like Behavior

Advanced Science, EarlyView.
Gut‐derived succinate is associated with an excitatory‐inhibitory imbalance in dmPFC glutamatergic neurons, involving microglial SUCNR1 activation and vagal afferent signaling via upregulated gut 5‐HT4 receptors along the DVC‐CeA‐dmPFC circuit, changes that are linked to excessive compulsive‐like behavior.
Yi Li, Ying‐Dan Zhang, Wei Wang, Xin‐Yi Wu, Di Li, Xin Gong, Fei Tian, Meng‐Yu Dai, Jian Gao, Zi‐Feng Zheng, Zi‐Yang Bi, Dong‐Dong Shi, Zhen Wang   +12 more
wiley   +1 more source