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Showing 21 - 40 results of 263 for search 'Formation damage efficient', query time: 0.13s Refine Results
  1. 21

    Experimental study on characteristics of Jiamin damage in high-volatile bituminous coal reservoirs by Xin LI, Shitao DU, Shuguang YANG, Bo WEI, Ziqiang WANG, Yanpeng CHEN, Zhenpeng HU, Ming CHENG, Xuehai FU, Junqiang KANG

    Published 2025-03-01
    “…This paper takes the high volatile bituminous coal reservoir in Xinjiang as the research object, studies the characteristics of Jamin damage formation during the drainage process in high volatile bituminous coal reservoirs through physical simulation experiments, and uses low-field nuclear magnetic resonance technology to analyze the characteristics of the damage process and the pore-fracture space occupied by gas phase after Jamin damage. …”
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    Article
  2. 22

    An approach to forecasting damage due to unfavorable circumstances associated with indistinguishability of source data by V. F. Zolotukhin, A. V. Matershev, L. A. Podkolzina

    Published 2020-12-01
    “…There is an acute problem of reduction of the likelihood of unwanted events and mitigation of possible damage. The efficiency of predicting damage to complex systems depends directly on the quality of processing methods, systematization, and the amount of input data. …”
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    Article
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    Improvement efficiency and stability for silicon solar cells by Subhi Halboos Nagham, Falh Hassan Adnan

    Published 2025-01-01
    “…Scientific research is advancing rapidly to enhance solar cell efficiency as an alternative to fossil fuels, which cause significant environmental damage. …”
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    Article
  6. 26

    Study on Damage Mechanism of Waterflooding Development in Weizhou 11-4N Low-Permeability Oilfield by Yi Zhang, Pengyu Zhu, Feng Wei, Guoqing Xue, Mingguang Tang, Congdi Zhang, Rui Wang

    Published 2023-01-01
    “…The main cause of block reservoir damage provides the basis for the oilfield to take targeted measures and provides a guarantee for the efficient development of the subsequent oilfield.…”
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    Article
  7. 27

    Vibration Damage Analysis of Bottom Hole Assembly Under Axial Impact Based on Dynamic Analysis by Qilong Xue, Yafeng Li, Jianbo Jia, Lun Zhao

    Published 2025-06-01
    “…Impact Drilling Technology is one of the most effective methods for enhancing the penetration rate and efficiency in hard rock formations. Downhole axial vibration impact tools can provide a stable impact load, but they also increase the complexity of the Bottom Hole Assembly (BHA) motion. …”
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    Article
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    Numerical simulation study on the damage characteristics of water jet impact in drill holes with gangue coal rock by Yabin Gao, Shaoqi Zhang, Junyu Hong, Jing Cao, Mengbo Li

    Published 2025-06-01
    “…This study analyzes the water jet impact damage characteristics in coal beds containing entrapped gangue using the Smooth Particle Hydrodynamics (SPH) method. …”
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    Article
  10. 30

    FANCD1/BRCA2 plays predominant role in the repair of DNA damage induced by ACNU or TMZ. by Natsuko Kondo, Akihisa Takahashi, Eiichiro Mori, Taichi Noda, Małgorzata Z Zdzienicka, Larry H Thompson, Thomas Helleday, Minoru Suzuki, Yuko Kinashi, Shinichiro Masunaga, Koji Ono, Masatoshi Hasegawa, Takeo Ohnishi

    Published 2011-05-01
    “…Cell survival was examined after a 3 h ACNU or TMZ treatment by using colony formation assays. All FA repair pathways were involved in ACNU-induced DNA damage. …”
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    Article
  11. 31

    Pore fracture structure evolution and damage failure mechanism of hot dry rock induced by temperature impact effect by Yong SUN, Cheng ZHAI, Yuzhou CONG, Yangfeng ZHENG, Wei TANG, Shuai WANG, Yongshuai LAI, Yu WANG, Aikun CHEN

    Published 2024-12-01
    “…Temperature is the main controlling factor of hot dry rock damage, and the cyclic cold shocks serve to ensure sustained damage. …”
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    Article
  12. 32

    Data Augmentation-Based Enhancement for Efficient Network Traffic Classification by Chang-Yui Shin, Yang-Seo Choi, Myung-Sup Kim

    Published 2025-01-01
    “…Using the first packet, we converted packet headers and encrypted partial payloads into tabular data through a standardized format. We used them as the same inputs for lightweight deep learning and tree-based machine learning models, analyzed their performance, and identified efficient models. …”
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    Experimental Investigation into the Mechanisms of Liquid-Phase Damage in Shale Oil Reservoirs: A Case Study from the Leijia Area by Tuan Gu, Chenglong Ma, Yugang Li, Feng Zhao, Xiaoxiang Wang, Jinze Xu

    Published 2025-07-01
    “…Results indicate that guar gum-based fracturing fluids exhibit good compatibility with formation-sensitive minerals, resulting in relatively minor damage. …”
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    Article
  15. 35

    Importance of Polη for damage-induced cohesion reveals differential regulation of cohesion establishment at the break site and genome-wide. by Elin Enervald, Emma Lindgren, Yuki Katou, Katsuhiko Shirahige, Lena Ström

    Published 2013-01-01
    “…S phase cohesion, together with DNA double-strand break (DSB) recruitment of cohesin and formation of damage-induced (DI) cohesion, has previously been shown to be required also for efficient postreplicative DSB repair. …”
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    Article
  16. 36

    Influence of constructive solutions on the formation of fatigue curve of the side frames of freight car bogies by A. V. Sukhov, V. A. Reykhart, T. E. Kon’Kova

    Published 2016-10-01
    “…Efforts of pedestal opening led to a peak stresses in the lower and diagonal tension members, side frames divided into two groups of parts with different levels of damage. As a result - the formation of the fatigue curve with the magnitude | m | = 17. …”
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  17. 37

    Investigation of the Cross-Cutting Polycrystalline Diamond Compact Bit Drilling Efficiency by Chun-Liang Zhang, Ying-Xin Yang, Hai-Tao Ren, Can Cai, Yong Liu, Ming Yang

    Published 2021-01-01
    “…Compared with unidirectional cutting, cross-cutting produces less cutting force, more brittle fracture, and a greater decrease of formation strength. The novel PDC bit can put more rock elements into a tensile stress condition than a conventional PDC bit, and the plastic energy dissipation ratio of the cross-cutting PDC bit is lower while the damage energy consumption ratio is higher than they are for conventional bits, which is beneficial to increasing the ratio of fracture failure and improving rock-breaking efficiency. …”
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    Article
  18. 38

    Low-temperature sequential deposition for efficient inverted perovskite solar cells by Mengjiong Chen, Zhenzhen Qin, Ziyang Zhang, Wenxiang Xiang, Yingming Liu, Chuang Tian, Siyuan Chen, Yanbo Wang, Liyuan Han

    Published 2025-07-01
    “…As a result, highly crystallized and pure alpha-phase perovskite films with large grain size are fabricated, preventing the damage to buried self-assembled molecules and the formation of redundant lead iodide, which contributes to a high open circuit voltage of 1.21 V and a certified efficiency of 26.0%. …”
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  19. 39

    Agronomic Efficiency of Compost Extracts and Nitrogen-Fixing Bacteria in Soybean Crops by Andressa Pereira de Jesus, Mateus Neri Oliveira Reis, Lucas Loram Lourenço, Daniel José de Souza Mol, Layara Alexandre Bessa, Marivaine da Silva Brasil, Luciana Cristina Vitorino

    Published 2025-02-01
    “…Thus, the hypothesis raised was that the organic matter source used for compost formation affects the agronomic efficiency of compost extracts. …”
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  20. 40

    Evaluating 1 MeV proton damage in Cu(In,Ga)Se2 solar cells and a recovery pathway by Tiago V Fernandes, João Gomes, João Gaspar, Pedro T Patrício, Bruno P Falcão, António F da Cunha, Norberto Catarino, José G Marques, Marco Peres, Katharina Lorenz, Jennifer P Teixeira, Pedro M P Salomé, Joaquim P Leitão

    Published 2025-01-01
    “…The findings of this work suggest that HLS is an effective, space-compatible self-healing mechanism that mitigates radiation damage in CIGS SCs, potentially enabling satellite SCs to be designed without cover glass.…”
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