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Robust Information Hiding Based on Neural Style Transfer with Artificial Intelligence

Computers, Materials & Continua 2024年第5期79卷 1925-1938页

作者： xiong Zhang Minqing Zhang Xu AnWang Wen jiang Chao jiang Pan Yang College of Cryptography Engineering Engineering University of People’s Armed PoliceXi’an710086China Key Laboratory of People’s Armed Police for Cryptology and Information Security Xi’an710086China Key Laboratory of CTC&Information Engineering(Engineering University of People’s Armed Police) Ministry of EducationXi’an710086China Staff Department of People’s Armed Police Ningxia Corps Yinchuan750000China

This paper proposes an artificial intelligence-based robust information hiding algorithm to address the issue of confidential information being susceptible to noise attacks during *** algorithm we designed aims to mitigate the impact of various noise attacks on the integrity of secret information during *** method we propose involves encoding secret images into stylized encrypted images and applies adversarial transfer to both the style and content features of the original and embedded *** process effectively enhances the concealment and imperceptibility of confidential information,thereby improving the security of such information during transmission and reducing security ***,we have designed a specialized attack layer to simulate real-world attacks and common noise scenarios encountered in practical *** adversarial training,the algorithm is strengthened to enhance its resilience against attacks and overall robustness,ensuring better protection against potential *** results demonstrate that our proposed algorithm successfully enhances the concealment and unknowability of secret information while maintaining embedding ***,it ensures the quality and fidelity of the stego *** method we propose not only improves the security and robustness of information hiding technology but also holds practical application value in protecting sensitive data and ensuring the invisibility of confidential information.

关键词： Information hiding neural style transfer robustness

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Parametric study on the Multangular-Pyramid Concave Friction System (MPCFS) for seismic isolation

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Frontiers of Structural and Civil Engineering 2020年第5期14卷 1152-1165页

作者： Wei xiong Shan-jun ZHAng Li-Zhong jiang Yao-Zhuang LI School of Civil Engineering Central South UniversityChangsha 410075China

A series of comprehensive parametric studies are conducted on a steel-frame structure Finite-Element(FE)model with the Multangular-Pyramid Concave Friction System(MPCFS)installed as *** new introduced MPCFS system has some distinctive features when compared with conventional isolation techniques,such as increased uplift stability,improved self-centering capacity,non-resonance when subjected to near-fault earthquakes,and so *** FE model of the MPCFS is first established and evaluated by comparison between numerical and theoretical *** MPCFS FE model is then incorporated in a steel-frame structural model,which is subjected to three chosen earthquakes,to verify its seismic ***,parametric study with varying controlling parameters,such as isolation foundation,inclination angle,friction coefficient,and earthquake input,is carried out to extract more detailed dynamic response of the MPCFS ***,limitations of this study are discussed,and conclusions are *** simulations testify the significant seismic isolation of the *** indicates the MPCFS,viewed as the beneficial complementary of the existing well-established and matured isolation techniques,may be a promising tool for seismic isolation of near-fault earthquake prone *** verified MPCFS FE model can be incorporated in future FE *** results in this research can also guide future optimal parameter design of the MPCFS.

关键词： seismic isolation variable frequency near-fault earthquake numerical study Multangular-Pyramid Concave Friction System

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新质生产力、双循环联动与共同富裕

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华东经济管理 2025年第1期39卷 10-20页

作者：王江吉林农业大学马克思主义学院吉林长春130118 东北师范大学思想政治教育研究中心吉林长春130024

文章以2012—2022年为考察区间,选取我国276个地级及以上城市面板数据,就新质生产力对共同富裕的影响效应与作用机制展开研究。基准回归结果发现,新质生产力可显著推动共同富裕;异质性分析显示,新质生产力对共同富裕的影响效应具有城市... 详细信息

文章以2012—2022年为考察区间,选取我国276个地级及以上城市面板数据,就新质生产力对共同富裕的影响效应与作用机制展开研究。基准回归结果发现,新质生产力可显著推动共同富裕;异质性分析显示,新质生产力对共同富裕的影响效应具有城市规模异质性和分时段异质性;中介效应检验表明,国内循环、国际循环以及双循环联动在新质生产力与共同富裕之间发挥中介效应;门槛效应结果证实,随着数字金融水平不断提升,新质生产力对共同富裕的影响效应持续扩大。研究结论有利于进一步发挥新质生产力“助推器”作用,为实现共同富裕目标提供有益借鉴。

关键词：共同富裕新质生产力双循环联动数字金融新发展格局

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Determinants of saturation magnetic flux density in Fe-based metallic glasses:insights from machine-learning models

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Rare Metals 2024年第10期43卷 5256-5267页

作者： jie xiong Bo-Wen Bai Hao-Ran jiang Angeles Faus-Golfe Materials Genome Institute Shanghai UniversityShanghai 200444China Institute of Special Environments Physical Sciences Harbin Institute of TechnologyShenzhen 518055China Laboratoire de Physique des 2 Infinis Irene joliot-Curie(IjCLab) CNRS-IN2P3Universite Paris-Saclay91405 OrsayFrance

Fe-based metallic glasses have garnered significant attention due to their low coercivity force and core *** the saturation magnetic flux density(Bs)of Fe-based metallic glasses is crucial for their industry *** work constructed a dataset comprising330 training data and 157 test *** support vector regression model surpassed the tree-based ensemble models in the test set and demonstrated comparable accuracy to the tree-based ensemble models in the training ***,we proposed an indicator for Bsbased on symbolic *** newly proposed indicator exhibits a Pearson correlation coefficient exceeding 0.92 with *** present work provides a simple and accurate formula for predicting the Bsof Fe-based amorphous alloys,demonstrating the effectiveness of machine learning approaches in discovering novel soft magnetic materials.

关键词： Saturation magnetic flux density Fe-based metallic glasses Machine learning Symbolic regression

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Neural 3D reconstruction from sparse views using geometric priors

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Computational Visual Media 2023年第4期9卷 687-697页

作者： Tai-jiang Mu Hao-Xiang Chen jun-xiong Cai Ning Guo BNRist Department of Computer Science and TechnologyTsinghua UniversityBeijing 100084China Academy of Military Sciences Beijing 100091China

Sparse view 3D reconstruction has attracted increasing attention with the development of neural implicit 3D *** methods usually only make use of 2D views,requiring a dense set of input views for accurate 3D *** this paper,we show that accurate 3D reconstruction can be achieved by incorporating geometric priors into neural implicit 3D *** method adopts the signed distance function as the 3D representation,and learns a generalizable 3D surface reconstruction model from sparse ***,we build a more effective and sparse feature volume from the input views by using corresponding depth maps,which can be provided by depth sensors or directly predicted from the input *** recover better geometric details by imposing both depth and surface normal constraints in addition to the color loss when training the neural implicit 3D *** demonstrate that our method both outperforms state-of-the-art approaches,and achieves good generalizability.

关键词： sparse views 3D reconstruction volume rendering geometric priors neural implicit 3D representation

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Suilysin remodels the cytoskeletons of human brain microvascular endothelial cells by activating RhoA and Racl GTPase

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Protein & Cell 2014年第4期5卷 261-264页

作者： Qingyu Lv (1) Huaijie Hao (1) (2) Lili Bi (1) Yuling Zheng (1) Xuyu Zhou (2) Yongqiang jiang (1) 1. State Key Laboratory of Pathogen and Biosecurity Institute of Microbiology and Epidemiology Academy of Military Medical Sciences Beijing 100071 China 2. CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing 100101 China

Dear Editor, Streptococcus suis （S. suis） is a Gram-positive, facultative anaerobic coccus and an important emerging pathogen. It is associated with bacterial meningitis in adults, especially in southeastern Asia （Wertheim et al., 2009）. A striking feature of S. suis infection is the resulting complications, which may include deafness and vestibular dysfunction. Complications of some kind affect 50% of S. suis patients in Europe and 73% of those in Asia （Gottschalk et al., 2010）. Some S. suis surface-associated factors, such as the capsule and Fhb, may affect the pathogenesis of meningitis. Of these secreted factors, suilysin was found to be the most important. It has been found to be toxic to various types of cells （Lalonde et al., 2000）. It is also involved in modulation of the inter- actions of S. suis with different host cells （Charland et al.,

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Genes and proteins expressed at different life cycle stages in the model protist Euplotes vannus revealed by both transcriptomic and proteomic approaches

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Science China Life Sciences 2025年第1期 232-248页

作者： Yaohan jiang Xiao Chen Chundi Wang Liping Lyu Saleh A.Al-Farraj Naomi A.Stover Feng Gao Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education) and Institute of Evolution & Marine Biodiversity Ocean University of China Marine College Shandong University Zoology Department College of ScienceKing Saud University Department of Biology Bradley University Laboratory for Marine Biology and Biotechnology Qingdao Marine Science and Technology Center

Sexual reproduction first appeared in unicellular protists and has continued to be an essential biological process in almost all *** protists, which contain both germline and somatic genomes within a single cell, have evolved a special form of sexual reproduction called conjugation that involves mitosis, meiosis, fertilization, nuclear differentiation, genome rearrangement, and the development of unique cellular structures. The molecular basis and mechanisms of conjugation vary dramatically among ciliates, and many details of the process and its regulation are still largely unknown. In order to better comprehend these processes and mechanisms from an evolutionary perspective, this study provides the first comprehensive overview of the transcriptome and proteome profiles during the entire life cycle of the newly-established marine model ciliate Euplotes vannus. Transcriptome analyses from 14 life cycle stages(three vegetative stages and 11 sexual stages) revealed over 26,000 genes that are specifically expressed at different stages, many of which are related to DNA replication,transcription, translation, mitosis, meiosis, nuclear differentiation, and/or genome rearrangement. Quantitative proteomic analyses identified 338 proteins with homologs associated with conjugation and/or somatic nuclear development in other ciliates, including dicer-like proteins, Hsp90 proteins, RNA polymerase Ⅱ and transcription elongation factors, ribosomal-associated proteins, and ubiquitin-related proteins. Four of these homologs belong to the PIWI family, each with different expression patterns identified and confirmed by RT-qPCR,which may function in small RNA-mediated genome rearrangement. Proteins involved in the nonhomologous end-joining pathway are induced early during meiosis and accumulate in the developing new somatic nucleus, where more than 80% of the germline sequences are eliminated from the somatic genome. A number of new candidate genes and proteins likely t

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End-Permian conodont fauna from Dongpan section:Correlation between the deep-and shallow-water facies

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Science China Earth Sciences 2008年第11期51卷 1611-1622页

作者： GenMing Luo (1) (2) XuLong Lai (1) (2) QingLai Feng (1) (3) HaiShui jiang (1) (2) Paul Wignall (4) KeXin Zhang (1) (3) YaDong Sun (2) jun Wu (1) (2) School of Earth and Environment University of Leeds LS2 9JT Leeds UK

This paper systematically investigated the conodonts from the uppermost Permian to the Lower Triassic at the Dongpan Section, Southern Guangxi, South China, and obtained abundant Late Permian conodonts from the syndepositional limestone lenses of beds 3 and 5-2 at this section. One genus and eight species of conodont P1 element including one new species, Neogondolella dongpanensis sp. nov., have been identified. The feature of conodont fauna indicates that conodonts collected from beds 3 and 5 at the Dongpan Section belong to the Neogondolella yini conodont zone, and correspond to bed 24 at the Meishan Section. Based on these conodont data, we suggest that the Neoalbaillella optima radiolarian zone at the Dongpan Section at least extended to the upper part of the N. yini conodont zone.

关键词： Dongpan Section end-Permian conodont fauna biostratigraphic correlation

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Novel two-dimensional PdSe phase:A puckered material with excellent electronic and optical properties

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Frontiers of physics 2022年第5期17卷 65-73页

作者： Mingyun Huang Xingxing jiang Yueshao Zheng Zhengwei Xu xiong-xiong Xue Keqiu Chen Yexin Feng Hunan Provincial Key Laboratory of Low-Dimensional Structural Physics&Devices School of Physics and ElectronicsHunan UniversityChangsha 410082China School of Physics and Optoelectronics Xiangtan UniversityXiangtan 411105China

By combining structural search and first-principles calculations,we predict a new stable twodimensional PdSe monolayer,and systematically investigate its structural,electronic and optical *** calculated formation enthalpy,phonon spectra and molecular dynamic simulations confirm that PdSe monolayer possesses excellent thermodynamic and dynamic *** monolayer is a semiconductor with an indirect band gap of∼1.10 *** carrier transport of PdSe monolayer is dominated by hole and exhibits remarkable anisotropy due to the intrinsic structure *** optical properties also show obvious anisotropic characteristic with considerable absorption coefficient and broad absorption from the visible to ultraviolet *** from these excellent physical properties,PdSe monolayer is expected to be a promising candidate as electronic and optoelectronic devices.

关键词： first-principles calculation two-dimensional(2D) electronic structure structural search PdSe

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Evaluation Research on Applicability of Rapid Iodide Migration Test

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journal of Wuhan University of Technology(Materials Science) 2014年第2期29卷 329-333页

作者：宋子健 jiang Linhua CHU Hongqiang xiong Chuansheng College of Civil and Transportation Hohai University College of Mechanics and Materials Hohai University

The applicability of the rapid iodide migration test was systematically studied. Comparative experimental tests of different test conditions, including several external voltages, test durations, concrete ages and mixing proportions, were carried out to make clear the transport behaviors of iodide under parallel electric fields. Numerical simulations were also done using the finite element method to found the correlation between chloride and iodide transport behaviors. The test and numerical results show that the chloride transport behaviors of RIM and RCM tests have a good correlation under the several conditions used in the present paper. Moreover, the influence of external conditions （external voltages, test durations） on the test results is small. Thus, it can be concluded that the RIM method is available to determine the chloride penetration resistance of the chloride-eroded structural concrete.

关键词： concrete chloride iodide migration RIM

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