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Chinese Journal of Structural Chemistry 2013年第2期32卷 185-192页

作者：仇静石佳奇陈国松 College of sciences Nanjing University of Technology department of Experiment Teaching Yancheng Institute of Technology

The thermodynamic properties of dibenzofurans （DFs）, xanthones （XTs） and an-thraquinones （AQs） with one and two positions substituted with hydroxyls in the ideal gas state at 298.15 K and 1.013×10^5 pa were calculated at the B3LYP/6-311G^＊ level using Gaussian 03 program. The isodesmic reactions were designed to calculate the standard free energy of formation （△fG^θ）. Three types of hydrogen bonds exist in the three kinds of chemicals and their bond energies were ascertained as 7-15, 15-23 and 49-58 kJ·mo1^-1 respectively by comparing the △fG^θ values. Electronic density topology analysis was applied to validate the strength of bond.

关键词： dibenzofuran xanthones and anthraquinones hydroxyl substituent,intramolecular hydrogen bond density functional theory electronic density topology analysis

Pozzolanic Activity of Burned Coal Gangue and Its Effects on Structure of Cement Mortar

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Journal of Wuhan University of technology(Materials Science) 2006年第4期21卷 150-153页

作者：张长森 Material Engineering department Yancheng Institute of TechnologyYancheng 224003China

The pozzolanic activity of coal gangue burned at different burning temperatures was investigated. The burned coal gangue was mixed with portland cement in different proportions （ 20% - 60% ）. The pozzolanic activity of coal gangue burned and the hydration products were examined, the compressive strengths of the pastes of the mixtures were tested, and the mechanism of the reaction was discussed. The experimental results slum, that the coal gangue burned at 750 ℃ has the optimum pozzolanic activity, and the burned coal ganguc with SiO2 and Al2 O3 is in an active form. When the coal gangue burned at 750℃ is mixed into portland cement, the content of calcium hydroxide in paste is significantly reduced, while the contents of hydrated calcium *** and hydrated calcium aluminate are increased accordingly, hence resulting in the improvement of the microstructure of mortar. The compressive strength of cement paste decreases with increasing the content of burncd coal gangue. The decease in strength is small in the range of 20% - 30% coal gangue substitution and significant in 30%- 60% substitution.

关键词： coal gangue burn pozzolanic activity cement mortar strength

On the Present Leisure Anomalies in China —— Based on the Marxist Concept of Leisure

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学术界 2014年第11期 298-302页

作者： Gao Yan Lü Lizhi College of Humanities and social sciences Nanjing University of Aeronautics and Astronautics department of social sciences yancheng institute of technology institute of Higher Education Nanjing University of Aeronautics and Astronautics

According to the Marxist ideology,leisure is a state of survival based on free time,and its value orientation is to promote the all-round development of the people. How-ever,at present,leisure is restricted by consumption in people’s daily life in China and there are such phenomena as ceded leisure,materialized leisure and displayed leisure. How can the people really have the leisure time and w onderful life? The government shall direct people correctly relax through leisure education,regulate the development of the leisure industry to meet people’s needs concerning leisure,and supervise the mass media to guide people to have proper leisure consumption.

关键词： Marxism the concept of leisure Consumerism consumption anomalies of leisure government responsibilities

Thermal Conduction and Insulation Modification in Asphalt-Based Composites

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Journal of Materials Science & technology 2012年第3期28卷 285-288页

作者： Xiaofeng Zhou Shengyue Wang Chao Zhou School of Transportation Southeast UniversityNanjing 210096China School of Energy and Environment Southeast UniversityNanjing 210096China department of Fundamental sciences Yancheng Institute of TechnologyYancheng 224003China

The relationship between thermal conductivity and properties of mixing particles is required for quantitative study of heat transfer processes in asphalt-based materials. In this paper, we measured the e？ective ther- mal conductivity of asphalt-based materials with thermal conduction （graphite） and insulation （cenosphere） powders modification. By taking account of the particle shape, volume fraction, the thermal conductivity of filling particles and base asphalt, we present a new differential effective medium formula to predict the thermal conductivity modification in asphalt-based composite. Our theoretical predications are in good agreement with the experiment data. The new model can be applied for predicting the thermal properties of asphalt-based mixture, which is available for most of thermal modification in two-phase composites.

关键词： Thermal conductivity Asphalt-based composites Graphite Cenosphere Differential effective medium formula

A Robust Numerical Method for Generalized Coulomb and Self-Polarization Potentials of Dielectric Spheroids

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Communications in Computational Physics 2010年第7期8卷 374-402页

作者： Changfeng Xue Shaozhong Deng department of Fundamental sciences Yancheng Institute of TechnologyYanchengJiangsu 224003China department of Mathematics and Statistics University of North Carolina at CharlotteCharlotteNC 28223-0001USA

By utilizing a novel quasi-harmonic three-layer dielectric model for the interface between a dielectric spheroid and the surrounding dissimilar dielectric medium,a robust numerical method for calculating the generalized Coulomb and self-polarization potentials of the dielectric spheroid is presented in this *** proposed numerical method can not only overcome the inherent mathematical divergence in the self-polarization energy which arises for the simplest step-like model of the dielectric interface,but also completely eliminate the potential numerical divergence which may occur in other *** experiments have demonstrated the convergence of the proposed numerical method as the number of the steps used to discretize the translation layer in a general three-layer dielectric model goes to infinity.

关键词： Generalized Coulomb potential self-polarization potential quantum dot hybrid solvation model Poisson equation

Effect of Surfactant/Silica and Hydrothermal Time on the Specific Surface Area of Mesoporous Materials from Coal-Measure Kaolin

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Journal of Wuhan University of technology(Materials Science) 2011年第3期26卷 514-518页

作者：吴其胜 School of Materials Engineering Yancheng Institute of Technology

Mesoporous materials with the highest surface area were synthesized by hydrothermal treatment from coal-measure kaolin using cetyltrimethylammonium bromide（CTAB）as *** effect of several factors on surface area of products also had been *** products were characterized by FT- IR,HRTEM and N 2 adsorption and desorption isotherm plot *** was typical structure as Si-O,Si- OH and Si-O-Si of mesoporous materials in the framework of synthesized materials;the pore size distributions of the products showed a sharp peak at 3.82 *** effect of hydrothermal treatment time and the amount of template on the specific surface area of mesoporous materials was important,when the Surf/Si=0.135,and hydrothermal time=12 h,and the surface area of the product reached up to 1 070 m2/g,which was higher than other products.

关键词： coal-measure kaolin mesoporous materials hydrothermal synthesis

AIdeal:Sentience and Ideology

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Journal of social Computing 2023年第4期4卷 275-325页

作者： Daniel Estrada the department of Humanities and social sciences New Jersey Institute of TechnologyNewarkNJ 07102USA

This paper addresses a set of ideological tensions involving the classification of agential kinds,which I see as the methodological and conceptual core of the sentience ***,I consider ideals involved in the classification of biological and artifactual kinds,and ideals related to agency,identity,and *** ideals frame the background against which sentience in Artificial Intelligence(AI)is theorized and debated,a framework I call the *** make this framework explicit,I review the historical discourse on sentience as it appears in ancient,early modern,and the 20th century philosophy,paying special attention to how these ideals are projected onto artificial agents.I argue that tensions among these ideals create conditions where artificial sentience is both necessary and impossible,resulting in a crisis of *** past this crisis does not require a satisfying resolution among competing ideals,but instead requires a shift in focus to the material conditions and actual practices in which these ideals *** Charles Mills,I sketch a nonideal approach to AI and artificial sentience that seeks to loosen the grip of ideology on the ***,I propose a notion of participation that deflates the sentience discourse in AI and shifts focus to the material conditions in which sociotechnical networks operate.

关键词： sentience agency artifacts artificial intelligence ideology nonideal theory natural kinds participation

Dissecting the cell microenvironment of ovarian endometrioma through single-cell RNA sequencing

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Science China Life sciences 2025年第1期 116-129页

作者： Jiangpeng Wu Siyu Xia Wenting Ye Yan Sun Jing Cai Fubing Yu Haiping Wen Xiuwei Yi Taikang Li Mingwei Chen Jiayun Chen Ge Song Chuanbin Yang Yali Song Jigang Wang department of Reproductive Medicine Dongguan Maternal and Child Health Care Hospital department of Urology and Shenzhen Clinical Research Centre for GeriatricsShenzhen People's HospitalSouthern University of Science and Technology State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs Artemisinin Research Centerand Institute of Chinese Materia MedicaChina Academy of Chinese Medical Sciences Reproductive Medicine Center Foshan Women and Children Hospital State Key Laboratory of Antiviral Drugs School of PharmacyHenan University

Ovarian endometrioma（OE）, also known as “chocolate cysts,” is a cystic mass that develops in the ovaries due to endometriosis and is a common gynecological condition characterized by the growth of endometrial tissue outside the uterus, leading to symptoms such as dysmenorrhea, pelvic pain, and infertility. However, the precise molecular and cellular mechanisms driving this pathophysiology remain largely unknown, posing challenges for diagnosis and treatment. Here, we employed integrated single-cell transcriptomic profiling of over 52,000 individual cells from endometrial tissues of OE patients and healthy donors and identified twelve major cell populations. We identified notable alterations in cell type-specific proportions and molecular signatures associated with OE. Notably, the activation of IGFBP5+macrophages with pro-inflammatory properties, NK cell exhaustion, and aberrant proliferation of IQCG+and KLF2+epithelium are key features and may be the potential mechanisms underlying the pathogenesis of OE. Collectively, our data contribute to a better understanding of OE at the single cell level and may pave the way for the development of novel therapeutic strategies.

关键词： ovary high-throughput sequencing transcriptomics gene expression analysis ligand-receptor analysis

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Global dynamics of a novel multi-group model for computer worms

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Chinese Physics B 2013年第4期22卷 56-62页

作者：巩永旺宋玉蓉蒋国平 College of Automation Nanjing University of Posts and Telecommunications School of Information Engineering Yancheng Institute of Technology

In this paper, we study worm dynamics in computer networks composed of many autonomous systems. A novel multigroup SIQR （susceptible-infected-quarantined-removed） model is proposed for computer worms by explicitly considering anti-virus measures and the network infrastructure. Then, the basic reproduction number of worm R0 is derived and the global dynamics of the model are established. It is shown that if R0 is less than or equal to 1, the disease-free equilibrium is globally asymptotically stable and the worm dies out eventually, whereas, if R0 is greater than 1, one unique endemic equilibrium exists and it is globally asymptotically stable, thus the worm persists in the network. Finally, numerical simulations are given to illustrate the theoretical results.

关键词： computer worm multi-group model Lyapunov function global dynamics

Assessing Sino-Indian Economic Relations in an Interdependence Framework: 1992-2008

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Economic and Political Studies 2015年第1期3卷 129-159页

作者： JOE THOMAS KARACKATTU the department of Humanities and social sciences Indian Institute of Technology Madras

This study situates Sino-Indian economic interaction under the interdependence *** mapping conflict behavior in this dyad against the trends in the economic interdependence,we find a discernible shift away from escalation(high-level conflict)towards bargaining(diplomatic contestation).This paper argues that interdependence has only recently emerged in the India-China dyad and that lingering strategic distrust,national security consideration,and protectionist tendency have prevented the deepening of economic *** findings challenge the direction of interdependence in this dyad normally gleaned from nominal trade *** paper also highlights key issue-areas that inhibit strategic coupling in the bilateral economic interaction.

关键词： economic interdependence trade conflict Sino-India