Results 31 to 40 of about 5,072 (257)

Analysis of a wide field electromagnetic method for deep geothermal factors in Sanying Basin, western Yunnan, China

Natural Gas Industry B
Geothermal energy is a renewable energy with large scale and wide distribution. Geothermal resources are abundant in western Yunnan, China, but the work is less.
Hui Tan, Diquan Li, Xinyu Qin, Xiaoyong Lu, Jie Li   +4 more
doaj   +1 more source

A Study on Magnetotelluric Characteristics of Magmatic Geothermal Systems

Energies, 2022
The Magnetotelluric (MT) method is a widely used and effective method of exploring geothermal resources because it can reveal geological information at a great depth and is cost effective. In order to further improve the reliability and rationality of MT
Jianhui Li, Wenbo Zhang, Mingjun Li, Ying Liu   +3 more
doaj   +1 more source

Photoelectric‐Coupled Ferroelectric Heterojunctions for Ultrahigh NO2 Sensing With Polarization‐Memory‐Assisted Interfacial Modulation

Advanced Science, EarlyView.
This study demonstrates a Bi2WO6/SrBi2Ta2O9 heterojunction where light‐driven ferroelectric polarization reversal couples with persistent photoconductivity, enabling exclusive NO2 selective room‐temperature sensing. The device achieves a two‐order‐of‐magnitude sensitivity enhancement over an unpolarized device, a sub‐ppb detection limit, and robust ...
Liping Tan, Xuefeng Hu, Ming Zhou, Weiwei Qing, Along Li, Zilong Wang, Mudan Feng, Shuang Zhao, Xiaoliang Wang, Peipei Li, Yali Bi, Wei Zhang   +11 more
wiley   +1 more source

The Developing Field of Geothermal Energy Le développement du domaine de l'énergie géothermique

Oil & Gas Science and Technology, 2006
Geothermal energy is a rapidly growing source of power and heat in many countries of the world: production of electricity is generally confined to the most scismically active areas of the world; non electric uses are found throughout the earth.
Bresee J. C.
doaj   +1 more source

Game Approach to HDR-TS-PV Hybrid Power System Dispatching

Applied Sciences, 2021
Hot dry rock (HDR) power stations have the potential to serve as an energy storage system for large-scale photovoltaic (PV) plants. For flexible operation, thermal storage (TS) power stations are required to coordinate with HDR power stations.
Yang Si, Laijun Chen, Xuelin Zhang, Xiaotao Chen, Tianwen Zheng, Shengwei Mei   +5 more
doaj   +1 more source

Generation of Self‐Organizing Macrovascular Constructs by Bioprinting Human iPSC‐Derived Mesodermal Progenitor Cells

Advanced Science, EarlyView.
ABSTRACT Vascularization remains a major obstacle in tissue engineering. Here, we introduce a bioprinting strategy to generate centimeter‐scale, self‐organizing “mother vessel” constructs from iPSC‐derived hiMPCs. By optimizing bioink composition, printing was accomplished in a single‐step approach. Within one week, hiMPCs differentiated into both CD31+
Leyla E. Dogan, Nathaly A. Chicaiza‐Cabezas, Florian Kleefeldt, Philipp Wörsdörfer, Jürgen Groll, Süleyman Ergün   +5 more
wiley   +1 more source

Impact of Rock Elastic Properties on Fracture Geometry in Potential Enhanced Geothermal Systems in Poland

Energies
In hot dry rocks (HDRs), hydraulic fracturing is necessary to create enhanced geothermal systems (EGSs) and optimize flow rates between injection and production wells.
Rafał Moska, Krzysztof Labus, Piotr Kasza   +2 more
doaj   +1 more source

Carbon sequestration potential of the Habanero reservoir when carbon dioxide is used as the heat exchange fluid

Journal of Rock Mechanics and Geotechnical Engineering, 2016
The use of sequestered carbon dioxide (CO2) as the heat exchange fluid in enhanced geothermal system (EGS) has significant potential to increase their productivity, contribute further to reducing carbon emissions and increase the economic viability of ...
Chaoshui Xu, Peter Dowd, Qi Li
doaj   +1 more source

Capacity Allocation of Hybrid Power System with Hot Dry Rock Geothermal Energy, Thermal Storage, and PV Based on Game Approaches

Journal of Modern Power Systems and Clean Energy, 2023
This study utilizes hot dry rock (HDR) geothermal energy, which is not affected by climate, to address the capacity allocation of photovoltaic (PV) -storage hybrid power systems (HPSs) in frigid plateau regions.
Yang Si, Laijun Chen, Xuelin Zhang, Xiaotao Chen, Shengwei Mei   +4 more
doaj   +1 more source

Facile Fabrication of Low‐Impedance, Highly Conformal Epidermal Electrodes Based on Laser‐Induced Graphene–Silver Nanocomposites

Advanced Science, EarlyView.
A facile laser‐induced graphene–silver nanocomposite strategy enables ultrathin epidermal electrodes with low impedance, high conductivity, and excellent mechanical robustness. The porous LIG–Ag conductive network mechanically interlocked with SEBS provides stable, motion‐resistant biopotential monitoring, enabling high‐fidelity ECG, EMG, and EEG ...
Jiuqiang Li, Senhao Zhang, Kai Guo, Donghai Qiu, Juzhong Zhang, Hongbo Yang, Huanyu Cheng   +6 more
wiley   +1 more source