Wang Xu

UniAttnNet: A Unified Multi-Modal Computational Approach for Predicting Human Transcription Factor Binding Sites

Hanxi Yu, Hu Mei, Wang Xu, Ting Long et autres

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Analysis of the downward deflection parameters before and after external prestressing reinforcement of continuous rigid frame bridges

Jianwei Li, Wang Xu, Hongjian Lu

Due to a lack of foresight by designers during bridge planning, outdated specifications that have not been updated in a timely manner, or construction errors during the building process, bridge structures may be overloaded, ultimately leading to excessive deflection in the main …

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Reservoir Characteristics and Factors Affecting Physical Prop erties of Sand-conglomerate of Tongbomiao Formation in Hail aer Basin

Wang Xu

Abstract Tongbimiao Formation in Wuerxun Depression is an important exploration field in Hailaer Basin, which is mainly dominated by conglomerate deposits, but the unclear characteristics and genesis of conglomerate reservoirs restrict oil and gas exploration process. On the basis of coreobservation and …

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Mesozoic subduction and multi-episode exhumation in the Chinese Sulu orogen: evidence from multimineral chronometry of the Paleoproterozoic metagabbro

Lishuang Liu, Jinghui Guo, Wentao Xu, Wang Xu

Petrochronology is crucial for understanding the tectonic evolution of orogenic belts. Minerals such as zircon, garnet, titanite, and apatite play significant roles in determining the ages of magmatism and various grades of metamorphism. In this study, multimineral dating methods were used to …

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Culvert damage assessment and probability modeling in permafrost regions: A case study of the Qinghai-Tibet highway

Shunshun Qi, Guoyu Li, Dun Chen, Qingsong Du et autres

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Precise Measurement of $^{216}$Po Half-life with Exact Parent-daughter Pairing in PandaX-4T

PandaX Collaboration, Chenxiang Li, Zihao Bo, Wei Chen et autres

We report a precise measurement of $^{216}\rm Po$ half-life using the PandaX-4T liquid xenon time projection chamber (TPC). $^{220}\rm Rn $, emanating from a $^{228}\rm Th $ calibration source, is injected to the detector and undergoes successive $α$ decays, first to $^{216}\rm …

Study on the evolution law of coal body relaxation-mechanics coupling under the effect of different acidification environments

Yingxue Cui, Guanhua Ni, Li Zhao, Gang Wang et autres

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Magnetic Storms and Substorms: Recent Advances and Future Perspectives

Lei Dai, Chi Wang, Yong Ren, Minghui Zhu et autres

2024年5月10日，地球空间爆发了近20年来最强的磁暴，伴随多次超强亚暴，北京、阿勒泰等地出现罕见极光。磁暴和亚暴是典型的太阳风–磁层耦合爆发模式，是空间天气预报背后的关键科学问题。本文回顾了磁暴和亚暴研究的最新进展，涵盖磁层对流、磁重联、电流体系、极光活动和高能粒子等主要过程，指出这些过程的跨区域耦合机制及磁暴–亚暴之间的内在联系仍是未解的前沿难题。借鉴地幔对流驱动板块运动、大气对流引发极端天气等类比，本文提出以“磁层对流演化”为核心的未来研究框架。核心假说认为：磁力线在磁层对流驱动下重构空间电流体系，进而主导磁暴与亚暴的发生与演化。该框架目标是统一磁暴-亚暴的内在物理过程，揭示两者的内在联系。围绕该假说，本文提出三个关键科学问题：（1）亚暴期间磁层对流演化特征及其电流体系响应；（2）磁暴期间磁层对流演化特征及其电流体系的响应；（3）磁暴–亚暴对流间的内在联系。在此框架下，本文初步探讨了2024年5月极端磁暴中低纬极光的可能成因，认为其或源于超强磁层对流驱动下的场向电流系统在电离层向赤道大幅度扩展。目前，磁层对流演化的系统研究仍处于初级阶段。即将开展的SMILE任务与未来的多尺度磁层星座探测计划 (AME)将为该方向提供关键观测支撑，推动磁暴-亚暴理论的发展。

Study on the effect of acidification reaction conditions on the pore structure of coal samples based on 2D NMR T1-T2

Guanhua Ni, Yingxue Cui, Li Zhao, Tao Yang et autres

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Decoupling of Au and W mineralization in the Xiangzhong Metallogenic Province (South China): Insights from the Xingfengshan Au–W deposit

Lianjie Zhao, Yu Zhang, Kofi Adomako‐Ansah, Matthew Jacek Brzozowski et autres

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Analysis of the Impact of Pier Axial Forces on Seismic Performance

Wang Xu

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Mid-Late Jurassic magmatism and its mineralization potential in the Dayaoshan district, southwest Qinhang metallogenic belt, South China

Wang Xu, Yu Zhang, Hu Xia, Hongjie Shen et autres

• The Dayaoshan Mid-Late Jurassic granitoids exhibit typical I-type affinity. • The Dayaoshan Mid-Late Jurassic granitoids have the potential for Au mineralization. • The district around the Dayaoshan Mid-Late Jurassic granitoids have good potential for lode gold mineralization. The Mid-Late Jurassic is …

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