Institution
China University of Petroleum
Education•Beijing, China•
About: China University of Petroleum is a education organization based out in Beijing, China. It is known for research contribution in the topics: Catalysis & Oil shale. The organization has 39802 authors who have published 39151 publications receiving 483760 citations. The organization is also known as: Zhōngguó Shíyóu Dàxué & China University of Petroleum (Beijing).
Topics: Catalysis, Oil shale, Adsorption, Fracture (geology), Source rock
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors investigated the microscopic displacement mechanisms for enhancing heavy oil recovery and the effect of the injection parameters on displacement efficiency using micromodels and sandpacks, and showed that the penetration of the alkaline solution into the crude oil and the subsequent formation of a water-in-oil (W/O) emulsion reduce the mobility of the water phase and divert the injected water into the unswept region, thereby improving the sweep efficiency.
114 citations
TL;DR: In this article, the pore morphology, type, size and specific surface area of the Wufeng-Longmaxi shale were characterized using FE-SEM, CO 2 and N 2 sorption and MICP.
114 citations
TL;DR: In this article, the authors investigated the CO2 adsorption on C3N nanosheet with different charge states by means of density functional theory calculations and found that injecting extra negative electrons instead of positive electrons can extremely improve CO2 adaption capacity of C 3N nanomaterial.
114 citations
TL;DR: In this article, a new theoretical model was developed to predict the segment spacing, in which the momentum diffusion due to unloading within the shear band had been considered, and the predictions of this model were compared with the experimental and simulated results, which clearly reveal that the proposed model can satisfactorily capture the process of chip segmentation over a wide range of cutting speeds.
114 citations
TL;DR: A homomorphic encryption-based Blockchain for circuit copyright protection that effectively addresses the issues in the protection of circuit copyright transactions, such as low security of private data, low efficiency in transaction data storage, cooperation and supervision.
Abstract: The fast development of Blockchain technology makes it widely applied in several fields of digital transactions, like e-government affairs and the protection of financial transactions. In this article, we propose a homomorphic encryption-based Blockchain for circuit copyright protection that effectively addresses the issues in the protection of circuit copyright transactions, such as low security of private data, low efficiency in transaction data storage, cooperation and supervision. First, we establish a homomorphic encryption-based mathematical model by utilizing Blockchain and intelligent contract, and next, the algorithms that include Blockchain generation, homomorphic chain encryption/decryption, and intelligent contract are designed. As the intelligent contract is correctly executed in Blockchain, a fully homomorphic encryption-based identity authentication protocol is tackled for Blockchain, given that it ensures the change operation of any third-party in Blockchain and realizes real-time verification. The system is apposite for circuit copyright protection in a blockchain network, due to the use of distributed identity authentication and real-time extensible storage improves the security and extensibility of blockchain-based circuit copyright protection. The experimental results show that the proposed algorithm has reduced the transmission cost and improved the efficiency of data storage and supervision. In addition, it is resilient to several common attacks (e.g., double-spending attacks), yet incurs low cost/overhead and has a higher level of security when compared to three other competing algorithms.
114 citations
Authors
Showing all 40138 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Lei Jiang | 170 | 2244 | 135205 |
| Shi-Zhang Qiao | 142 | 523 | 80888 |
| Jian Zhou | 128 | 3007 | 91402 |
| Tao Zhang | 123 | 2772 | 83866 |
| Jian Liu | 117 | 2090 | 73156 |
| Qiang Yang | 112 | 1117 | 71540 |
| Jianjun Liu | 112 | 1040 | 71032 |
| Ju Li | 109 | 623 | 46004 |
| Peng Wang | 108 | 1672 | 54529 |
| Alan R. Fersht | 108 | 400 | 33895 |
| Jian Zhang | 107 | 3064 | 69715 |
| Wei Liu | 102 | 2927 | 65228 |
| Xiaoming Sun | 96 | 382 | 47153 |
| Haibo Zeng | 94 | 604 | 39226 |
| Chao Wang | 91 | 561 | 32854 |