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一身饿殍相的诗中圣贤──评郭启宏《杜甫》

戏剧与影视评论 2019年第6期 75-80页

作者：董懿德南京大学文学院

2019年8月,郭启宏历时十年磨出的《杜甫》终于在首都剧场上演。该戏由北京人民艺术剧院出品,冯远征导演。郭启宏着力写了围绕在杜甫心头的两件事:一是做官,二是作诗。而杜甫所看重的这两件事情,前者没有成功,后者又不被当时人承认。剧... 详细信息

2019年8月,郭启宏历时十年磨出的《杜甫》终于在首都剧场上演。该戏由北京人民艺术剧院出品,冯远征导演。郭启宏着力写了围绕在杜甫心头的两件事:一是做官,二是作诗。而杜甫所看重的这两件事情,前者没有成功,后者又不被当时人承认。剧中的杜甫既窝囊又自恋,而且不时伴有精神分裂的症状发生,比如经常听到大黑狗的叫声,突然发疯狂砍院子里的“小人竹”。

关键词：郭启宏首都剧场冯远征精神分裂杜甫

分散固相萃取检测果蔬中有机氯和菊酯类农药残留

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食品科技 2023年第1期48卷 264-269页

作者：董基操江飞董奕德韦寿莲肇庆学院食品与制药工程学院广东肇庆526061 肇庆学院环境与化学工程学院广东肇庆526061 广东省环境健康与资源利用重点实验室广东肇庆526061

文章构建了一种以高岭土负载壳聚糖为净化剂的分散固相萃取-气相色谱法(GC-ECD)检测果蔬中甲氰菊酯、氯菊酯、高效氟氯氰菊酯、异菌脲、氟氰戊菊酯、S-氰戊菊酯、氟胺氰菊酯、溴氰菊酯8种有机氯和菊酯类农药残留。在净化剂用量0.15 g、... 详细信息

文章构建了一种以高岭土负载壳聚糖为净化剂的分散固相萃取-气相色谱法(GC-ECD)检测果蔬中甲氰菊酯、氯菊酯、高效氟氯氰菊酯、异菌脲、氟氰戊菊酯、S-氰戊菊酯、氟胺氰菊酯、溴氰菊酯8种有机氯和菊酯类农药残留。在净化剂用量0.15 g、净化时间3 min、NaCl用量1.5 g的条件下,有机氯和菊酯类农药的线性范围为0.010~0.20μg/mL(R^(2)>0.999),检出限为4~8μg/kg,回收率范围在86%~110%,RSD≤10%。该方法操作简单、快速,材料制作简便,适用于检测果蔬中有机氯和菊酯类农药残量。

关键词：分散固相萃取气相色谱法高岭土有机氯和菊酯类农药

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还原语文课程之美——浅谈语文教育

科教文汇 2016年第27期 103-104页

作者：董懿德江南大学人文学院江苏无锡214122

语文本是人文与感性的世界,而当今的语文课成了学生叫苦不迭的为应试而生的枯燥课程。本文试从课本资源、课外阅读、游戏教学、写作练笔四个方面来探讨如何还原语文课程之美,从而实现语文课程的人文价值。

关键词：语文课程教育方法人文价值

Low-temperature chlorination roasting technology for the simultaneous recovery of valuable metals from spent LiCoO_(2)cathode material

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International Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 80-91页

作者： Junjie Shi Changle Hou Jingjing dong dong Chen Jianzhong Li Key Laboratory for Ecological Metallurgy of Multimetallic Mineral(Ministry of Education) Northeastern UniversityShenyang 110819China School of Metallurgy Northeastern UniversityShenyang 110819China

With the continuous increase in the disposal volume of spent lithium-ion batteries(LIBs),properly recycling spent LIBs has become essential for the advancement of the circular *** study presents a systematic analysis of the chlorination roasting kinetics and proposes a new two-step chlorination roasting process that integrates thermodynamics for the recycling of LIB cathode *** activation energy for the chloride reaction was 88.41 kJ/mol according to thermogravimetric analysis–derivative thermogravimetry data obtained by using model-free,model-fitting,and Z(α)function(αis conversion rate).Results indicated that the reaction was dominated by the first-order(F1)model when the conversion rate was less than or equal to 0.5 and shifted to the second-order(F2)model when the conversion rate exceeded *** conditions were determined by thoroughly investigating the effects of roasting temperature,roasting time,and the mass ratio of NH_(4)Cl to LiCoO_(2).Under the optimal conditions,namely 400℃,20 min,and NH_(4)Cl/LiCoO_(2)mass ratio of 3:1,the leaching efficiency of Li and Co reached 99.43% and 99.05%,*** of the roasted products revealed that valuable metals in LiCoO_(2)transformed into CoCl_(2) and ***,the reaction mechanism was elucidated,providing insights for the establishment of a novel low-temperature chlorination roasting technology based on a crystal structure *** technology can guide the development of LIB recycling processes with low energy consumption,low secondary pollution,high recovery efficiency,and high added value.

关键词： spent lithium-ion battery thermodynamics chlorination roasting kinetics circular economy

Ag_(2)O/Ag_(2)MoO_(4)-H_(2)O_(2)体系高效降解孔雀石绿的研究

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工业水处理 2021年第5期41卷 62-67页

作者：肖纯董奕德刘玲黎素韦寿莲肇庆学院环境与化学工程学院广东肇庆526061 广东省环境健康与资源利用重点实验室广东肇庆526061

采用水热法制备了Ag_(2)O/Ag_(2)MoO_(4)复合催化剂,并对其进行表征。成功构建了Ag2O/Ag2MoO4-H2O2催化体系降解有机染料孔雀石绿(MG)。实验结果表明,在催化剂投加量为0.5 g/L,H2O2浓度为50 mmol/L,溶液初始pH为4.5,反应温度为25℃,MG... 详细信息

采用水热法制备了Ag_(2)O/Ag_(2)MoO_(4)复合催化剂,并对其进行表征。成功构建了Ag2O/Ag2MoO4-H2O2催化体系降解有机染料孔雀石绿(MG)。实验结果表明,在催化剂投加量为0.5 g/L,H2O2浓度为50 mmol/L,溶液初始pH为4.5,反应温度为25℃,MG质量浓度为30 mg/L的最佳反应条件下,催化体系对MG的催化降解率高达99.8%。所制备的Ag_(2)O/Ag_(2)MoO_(4)催化剂能在较宽的pH范围内(2.5~6.5)保持很好的催化活性,且催化剂具有优异的稳定性,经过5次重复使用后,MG的降解率仍可达到93%以上。

关键词： Ag_(2)O/Ag_(2)MoO_(4) 高级氧化孔雀石绿降解

Enhanced solid-electrolyte interface efficiency for practically viable hydrogen-air fuel cell systems

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Journal of Energy Chemistry 2025年第1期100卷 356-368页

作者： Venkitesan Sakthivel dong Jin Yoo Graduate School Department of Energy Storage/Conversion Engineering(BK21 FOUR)Hydrogen and Fuel Cell Research CenterJeonbuk National UniversityJeonju567 Baekje-daeroDeokjin-guJeonju-siJeollabuk-do 54896Republic of Korea Department of Life ScienceJeonbuk National University567 Baekje-daeroDeokjin-guJeonju-siJeollabuk-do 54896Republic of Korea

Proton exchange membrane fuel cells (PEMFCs) provide an appealing sustainable energy system,with the solid-electrolyte membrane playing a crucial role in its overall ***,sulfonated poly(1,4-phenylene ether-ether sulfone)(SPEES),an aromatic hydrocarbon polymer,has garnered considerable attention as an alternative to Nafion ***,the long-term durability and stability of SPEES present a significant *** this context,we introduce a potential solution in the form of an additive,specifically a core–shell-based amine-functionalized iron titanate (A–Fe_(2)TiO_(5)),which holds promise for improving the lifetime,proton conductivity,and power density of SPEES in *** modified SPEES/A–Fe_(2)TiO_(5)composite membranes exhibited notable characteristics,including high water uptake,enhanced thermomechanical stability,and oxidative ***,the SPEES membrane loaded with 1.2 wt%of A–Fe_(2)TiO_(5)demonstrates a maximum proton conductivity of 155 mS ccm^(-1),a twofold increase compared to the SPEES membrane,at 80°C under 100%relative humidity (RH).Furthermore,the 1.2 wt%of A–Fe_(2)TiO_(5)/SPEES composite membranes exhibited a maximum power density of 397.37 mW cm^(-2)and a current density of 1148 mA cm^(-2)at 60°C under 100%RH,with an opencircuit voltage decay of 0.05 m V/h during 103 h of continuous *** study offers significant insights into the development and understanding of innovative SPEES nanocomposite membranes for PEMFC applications.

关键词： Acid-base Hybrid membrane Proton conductivity Polymer electrolyte fuel cell Single-cell performance

The Dynamics of a Stochastic SEITR Model for Tuberculosis with Incomplete Treatment

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Acta Mathematicae Applicatae Sinica 2025年第1期41卷 99-113页

作者： Xiao-dong WANG Kai WANG Department of Medical Engineering and Technology Xinjiang Medical UniversityUrumqiXinjiang 830017China

In this paper,a stochastic SEITR model is formulated to describe the transmission dynamics of tuberculosis with incompletely *** conditions for the existence of a stationary distribution and extinction are *** addition,numerical simulations are given to illustrate these analytical *** and numerical results show that large environmental perturbations can inhibit the spread of tuberculosis.

关键词： tuberculosis stationary distribution extinction

Decentralized fault diagnosis of discrete-event systems with unreliable sensors using linear temporal logic

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Science China(Information Sciences) 2025年第1期68卷 322-341页

作者： Weijie dong Shaoyuan LI Xiang YIN Key Laboratory of System Control and Information Processing Ministry of EducationDepartment of Automation Shanghai Jiao Tong University

In this paper,we investigate a decentralized diagnosis problem of a discrete-evnt system(DES) subject to unreliable sensors,where the sensor observations of local diagnosers may be non-deterministic as a result of possible *** studies on decentralized robust diagnosis can only deal with different types of sensor failures separately,e.g.,all sensors suffer from the same type of sensor failures such as intermittent sensor failures or permanent sensor ***,since sensors of different local diagnosers may face different external environments and have different internal characteristics,sensors corresponding to different local diagnosers may also have their own fault *** this paper,we propose a flexible framework of decentralized diagnosis for DES subject to unreliable sensors such that sensors of different local diagnosers are permitted to have different types of sensor *** this end,we extend the existing decentralized diagnosis framework to the case where there exist common sensors broadcasting their observations to all local *** apply linear temporal logic(LTL) to constrain infinite behaviors of private sensors of local diagnosers and common ***,a new notion of φ-codiagnosability is proposed as the necessary and sufficient condition for the existence of a decentralized diagnoser that works correctly under sensors,satisfying LTL-based sensor ***,we provide an effective approach to verify the φ-codiagnosability.

关键词： discrete event systems decentralized diagnosis codiagnosability automata

An Artificial Intelligence‑Assisted Flexible and Wearable Mechanoluminescent Strain Sensor System

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Nano-Micro Letters 2025年第3期17卷 217-231页

作者： Yan dong Wenzheng An Zihu Wang dongzhi Zhang College of Control Science and Engineering China University of Petroleum(East China)Qingdao 266580People’s Republic of China

The complex wiring,bulky data collection devices,and difficulty in fast and on-site data interpretation significantly limit the practical application of flexible strain sensors as wearable *** tackle these challenges,this work develops an artificial intelligenceassisted,wireless,flexible,and wearable mechanoluminescent strain sensor system(AIFWMLS)by integration of deep learning neural network-based color data processing system(CDPS)with a sandwich-structured flexible mechanoluminescent sensor(SFLC)*** SFLC film shows remarkable and robust mechanoluminescent performance with a simple structure for easy *** CDPS system can rapidly and accurately extract and interpret the color of the SFLC film to strain values with auto-correction of errors caused by the varying color temperature,which significantly improves the accuracy of the predicted strain.A smart glove mechanoluminescent sensor system demonstrates the great potential of the AIFWMLS system in human gesture ***,the versatile SFLC film can also serve as a encryption *** integration of deep learning neural network-based artificial intelligence and SFLC film provides a promising strategy to break the“color to strain value”bottleneck that hinders the practical application of flexible colorimetric strain sensors,which could promote the development of wearable and flexible strain sensors from laboratory research to consumer markets.

关键词： Mechanoluminescent Strain sensor Flexible Deep learning Wireless