Results 71 to 80 of about 10,569,966 (288)

Development of natural gas and pipeline capacity markets in the United States [PDF]

Deregulation of the U.S. natural gas industry has been under way since the late 1970s. The industry was deregulated to create competitive markets in natural gas and its pipeline transportation, in the expectation that competition would guide transactions
Juris, Andrej
core  

NeuroSuite for Long‐Term Functional and Structural Studies of Air‐Liquid Interface Cerebral Organoids

Advanced Science, EarlyView.
NeuroSuite provides a modular hardware‐software platform integrating Neuroweb and NeuroMaps to enable long‐term, in situ electrophysiological interrogation of air–liquid interface organoid slices while preserving tissue architecture. Its components can be used together or independently to capture real‐time activity, spatial network dynamics, and ...
Belquis Haider, Sagnik Middya, Daniel J. Lloyd‐Davies‐Sánchez, Nino F. Läubli, Sulay Vora, Jakob Träuble, Rohan N. Krajeski, Yuqing Feng, Daniel Duncko, Josiah S. Riley, Rubén Ruiz‐Mateos Serrano, Ole Paulsen, Madeline A. Lancaster, George G. Malliaras, Gabriele S. Kaminski Schierle   +14 more
wiley   +1 more source

循环造粒流化床工艺处理循环冷却水中试

Jingshui jishu
【目的】针对油气输送管网系统中循环冷却水、排污水等水体中普遍存在的硬度高及悬浮物含量高的问题，传统化学软化工艺存在药耗高、污泥量大、运行管理复杂等不足，亟需开发高效、稳定、适应性强的处理技术。本文以循环造粒流化床技术为核心，系统评估其在油气输送管网循环水、排污水软化与除浊处理中的应用效果及工程应用潜力。【方法】采用化学结晶流化床与结团造粒流化床相结合的中试系统，对典型高硬度循环水、排污水开展连续运行试验。通过调控上升负荷、药剂投加量、反应区与分离区工艺配置以及系统运行流程等关键参数，
Jiang Jinsheng, Sun Hao, Zhao Jie, Zhang Jie, Li Kaihong, Huang Tinglin   +5 more
doaj   +1 more source

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

Advanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu, Tianshuo Wei, Yan Ge, Bo Peng, Yue Li, Maolin Wang, Peng Wen, Chao Yang, Ye Wei   +8 more
wiley   +1 more source

Swelling behavior and mechanism of perfluoro rubber in methanol environments

You-qi chuyun
ObjectiveWith the advancement of the “dual carbon” strategy, the demand for pipeline transportation of methanol as an alternative fuel is gradually increasing.
Xinsheng WANG, Xu HU, Xianghe WEI, Song LIU, Haiyang WU, Xueling WU, Kexi LIAO, Shujuan QIU   +7 more
doaj   +1 more source

Online simulation of natural gas pipeline networks: theories and practices

You-qi chuyun, 2022
To deal with the challenges brought by the large scaling and complication of natural gas pipeline networks, promote the safe operation, and improve the quality and efficiency through fully using the data achievements obtained in pipeline automation and digitalization, online simulation is becoming an urgent and important means for the scheduling ...
Shouxi WANG, Chuanzhong DENG, Chuansheng CHEN, Wei LI, Jun LI, Xiang GAO   +5 more
openaire   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

Advanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin, Qian Lei, Wei Yan, Yue Li, Tong Xie, Shuang Zhou, Chong Wang, Bram Hoex, Qiang Long, Caoyang Jiang, Min Song, Zhou Li, Zhangwei Wang   +12 more
wiley   +1 more source

Feasibility of Carbon Dioxide as Cushion Gas in Depleted Gas Reservoirs: An Experiment Study on CO₂–CH₄ Dispersion during Flow Alternation

Energies
This study investigates the feasibility of utilizing carbon dioxide (CO2) as a cushion gas in depleted reservoirs for enhanced gas storage efficiency and carbon sequestration against the backdrop of rising natural gas stable supply demand and climate ...
Jinhui Yang, Binshan Ju, An Yang, Zixian Cui, Meng Wang, Yapeng Tian, Hengchen Qi   +6 more
doaj   +1 more source

Flow Measurement of Natural Gas in Pipeline Based on 1D-Convolutional Neural Network [PDF]

International Journal of Computational Intelligence Systems, 2020
Time-difference method is a vitally significant algorithm for measuring natural gas flow with ultrasonic gas flowmeter. The key of this algorithm is to accurately measure the arrival time of ultrasonic signal. However, it is difficult to determine the feature points corresponding to the arrival time stably and accurately.
openaire   +3 more sources