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Insect Science 2023年第2期30卷 443-458页

作者： JunfeiXie zhaohui cai Wenping Zheng Hongyu Zhang Key Laboratory of Horticultural Plant Biology(MOE) Hubei Hongshan LaboratoryChina-Australia Joint Research Centre for Horticultural and Urban PestsInstitute of Urban and Horticultural EntomologyCollege of Plant Science and TechnologyHuazhong Agricultural UniversityWuhan430070China

Insect gut microbiota has been reported to participate in regulating host multiple biological processes including metabolism and ***,the corresponding molecular mechanisms remain largely *** studies suggest that microRNAs(miRNAs)are involved in complex interactions between the gut microbiota and the ***,we used next-generation sequencing technology to characterize miRNA and mRNA expression profiles and construct the miRNA–gene regulatory network in response to gut microbiota depletion in the abdomens of female Bactrocera dorsalis.A total of 3016 differentially expressed genes(DEGs)and 18 differentially expressed miRNAs(DEMs)were *** on the integrated analysis of miRNA and mRNA sequencing data,229 negatively correlated miRNA-gene pairs were identified from the miRNA-mRNA *** ontology enrichment analysis indicated that DEMs could target several genes involved in the metabolic process,oxidation-reduction process,oogenesis,and insulin signaling ***,real-time quantitative polymerase chain reaction further verified the accuracy of RNA sequencing *** conclusion,our study provides the profiles of miRNA and mRNA expressions under antibiotics treatment and provides an insight into the roles of miRNAs and their target genes in the interaction between the gut microbiota and its host.

关键词： Bactrocera dorsalis gut microbiota microRNA-mRNA regulatory pathways

Kinetics and isotherms of Neutral Red adsorption on peanut husk

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Journal of Environmental Sciences 2008年第9期20卷 1035-1041页

作者： HAN Runping HAN Pan cai zhaohui ZHAO Zhenhui TANG Mingsheng Department of Chemistry Zhengzhou University Zhengzhou 450052 China China Petroleum and Chemical Corporation Luoyang Company Luoyang 471012 China

Adsorption of Neutral Red (NR) onto peanut husk in aqueous solutions was investigated at 295 K. Experiments were carried out as function of pH, adsorbent dosage, contact time, and initial concentration. The equilibrium adsorption data were analyzed by Langmuir, Freundlich, Temkin, Dubinin-Radushkevich, and Toth isotherm models. The results indicated that the Toth and Langmuir models provided the best correlation of the experimental data. The adsorption capacity of peanut husk for the removal of NR was deter...

关键词： peanut husk Neutral Red adsorption isotherms kinetics

Gut fungal community and its probiotic effect on Bactrocera dorsalis

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Insect Science 2022年第4期29卷 1145-1158页

作者： Qiongyu Guo Zhichao Yao zhaohui cai Shuai Bai Hongyu Zhang Key Laboratory of Horticultural Plant Biology(MOE) Hubei Hongshan LaboratoryChina-Australia Joint Research Centre for Horticultural and Urban PestsInstitute of Urban and Horticultural EntomologyCollege of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina

The oriental fruit fly,Bactrocera dorsalis(Diptera:Tephritidae)is a destructive horticultural pest which causes considerable economic losses every year.A collection of microorganisms live within the *** gut,and they are involved in its development,physiology,and ***,knowledge regarding the composition and function of the gut mycobiota in *** are still ***,we comprehensively characterized the gut mycobiota in *** across different developmental ***-throughput sequencing results showed a significant difference in fungal species abundance and diversity among different developmental stages of *** polymerase chain reaction and culture-dependent methods showed that yeast species was the dominant group in the larval *** isolated 13 strains of yeast from the larval gut,and found that GF(germ-free)larvae mono-associated with strain Hanseniaspora uvarum developed faster than those mono-associated with other tested fungal *** the larval diet with *** fully rescued *** development,shortened the larval developmental time,and increased adult wing lengths,as well as the body sizes and weights of both pupae and ***,our study highlights the close interactions between gut fungi,especially ***,and *** findings can be applied to the sterile insect technique program to promote host development during mass insect rearing.

关键词： Baclroceru edlorsalis fungi Hanseniaspor unvarum intestinal microbes Tephritidae fruit flies

Regulatory mechanisms of microbial homeostasis in insect gut

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Insect Science 2021年第2期28卷 286-301页

作者： Shuai Bai Zhichao Yao Muhammad Fahim Raza zhaohui cai Hongyu Zhang State Key Laboratory of Agricultural Microbiology Key Laboratory of Horticultural Plant Biology(MOE)China-Australia Joint Research Centre for Horticultural and Urban PestsInstitute of Urban and Horticultural EntomologyCollege of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina

Insects live in incredibly complex *** intestinal epithelium of insects is in constant contact with microorganisms,some of which are beneficial and some harmful to the *** gut health and function are maintained through multidimensional mechanisms that can proficiently remove foreign pathogenic microorganisms while effectively maintaining local symbiotic microbial *** basic immune mechanisms of the insect gut,such as the dual oxidase-reactive oxygen species(Duox-ROS)system and the immune deficiency(Imd)-signaling pathway,are involved in the maintenance of microbial *** paper reviews the role of physical defenses,the Duox-ROS and Imd signaling pathways,the Janus kinase/signal transducers and activators of transcription signaling pathway,and intestinal symbiotic flora in the homeostatic maintenance of the insect gut microbiome.

关键词： Duox-ROS immune system gut microbiota immune deficiency signaling pathway insect intestinal immunity peritrophic matrix

FBG-based smart bed system for healthcare applications

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Frontiers of Optoelectronics 2010年第1期3卷 78-83页

作者： Jianzhong HAO Maniyeri JAYACHANDRAN Poh Leong KNG Siang Fook FOO Phyo Wai AUNG AUNG zhaohui cai 1. Fusionopolis Way #21-01 Connexis Singapore 138632 Singapore

This paper presents a smart fiber Bragg grating(FBG) sensor system with an unobtrusive and easy-to-use FBG sensor bed, which automatically monitors the behavior of bedridden patients and their vital signs based on indicative spatio-temporal signature for adaptive intervention triggering and activity planning. We present the subtle design, fabrication, calibration, implementation and deployment issues of the FBG pressure sensors to be used in hospitals or nursing homes to prevent bedsore generation, patient falling out of the bed, and life-threatening situations such as patient's heart rate weakening, breathing pattern change, etc. Through trials conducted in the laboratory for respiratory rate monitoring with a sample group of 10 subjects, the system showed maximum error of ± 1 breaths per minute as compared to manual counting.

关键词： fiber Bragg grating (FBG) unobtrusive vital signs spatio-temporal pressure sensor

教师在大学生英语自主学习中的角色——宁波诺丁汉大学与国内另三所高校的对比研究

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外语与外语教学 2008年第11期 30-35页

作者：蔡朝辉江苏大学外语学院

在外语教学领域中，人们往往忽视自主学习也是在教师指导下的一种学习方式。因此，分析教师的需求和帮助教师及时调整其在自主学习中的角色就显得尤为必要了。本文作者选取了国内三所与宁波诺丁汉大学水平相当的高校进行了对比研究，通... 详细信息

在外语教学领域中，人们往往忽视自主学习也是在教师指导下的一种学习方式。因此，分析教师的需求和帮助教师及时调整其在自主学习中的角色就显得尤为必要了。本文作者选取了国内三所与宁波诺丁汉大学水平相当的高校进行了对比研究，通过发放问卷和访谈的方式对教师在自主学习中的情况进行了较为全面的了解，并通过定量和定性的研究方法，比较分析了在两种不同的环境下教师在学生的自主学习过程中扮演着怎样不同的角色，探讨了导致教师角色不同的原因，并就如何充分发挥教师在自主学习中的作用提出了一些建议。

关键词：自主学习教师角色教师自主

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Web服务器与数据库互联的模型设计

计算机工程与应用 1999年第5期35卷 91-93页

作者：蔡朝晖武汉水利电力大学计算机系武汉430070

随着Internet的发展，Web技术与传统关系数据库的互连成为其关键。文章对两种互连方法CGI和API进行了介绍和评价，并在CGI基础上提出了一种新的设计方案，可以克服CGI和API的局限和不兼容性。

关键词： Web 服务器数据库事务处理 Internet网

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冯雪峰与“拉普”的“唯物辩证法创作方法”

重庆邮电大学学报（社会科学版） 2020年第6期32卷 151-156页

作者：蔡朝辉嘉兴学院文法学院浙江嘉兴314001

“拉普”是20世纪二三十年代苏联文学界最重要的文学现象,对左翼文艺运动影响深远。“左联”重要成员之一冯雪峰不仅翻译了“拉普”的“唯物辩证法创作方法”,而且将该理论作为其现实主义理论构建的重要资源。受该理论的影响,冯雪峰的... 详细信息

“拉普”是20世纪二三十年代苏联文学界最重要的文学现象,对左翼文艺运动影响深远。“左联”重要成员之一冯雪峰不仅翻译了“拉普”的“唯物辩证法创作方法”,而且将该理论作为其现实主义理论构建的重要资源。受该理论的影响,冯雪峰的现实主义理论排斥浪漫主义,独尊现实主义,重视作家世界观的作用,把现实主义文学作为革命的武器和工具。“拉普”的“唯物辩证法创作方法”为冯雪峰现实主义理论的构建提供了理论依据,适应了当时革命现实需要。但该创作方法本身的一些局限性,也不可避免地给冯雪峰的现实主义理论构建带来一定的负面影响。探讨冯雪峰对“唯物辩证法创作方法”接受和阐释的经验和教训,对于当下现实主义理论的发展有一定的借鉴意义。

关键词：冯雪峰唯物辩证法创作方法现实主义理论

透视马克思主义文学理论中国化的一扇窗口——评《瞿秋白与俄国马克思主义文学理论关系研究》

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湖南工程学院学报（社会科学版） 2016年第2期26卷 34-36页

作者：蔡朝辉嘉兴学院文法学院浙江嘉兴314001

刘中望博士的《瞿秋白与俄国马克思主义文学理论关系研究》是马克思主义文学理论研究的一部力作,该书以科学的研究视角、多重的研究方法、创新的研究探索完成了对瞿秋白与俄国马克思主义文学理论关系内在规律的揭示,能够为当下马克思主... 详细信息

刘中望博士的《瞿秋白与俄国马克思主义文学理论关系研究》是马克思主义文学理论研究的一部力作,该书以科学的研究视角、多重的研究方法、创新的研究探索完成了对瞿秋白与俄国马克思主义文学理论关系内在规律的揭示,能够为当下马克思主义文学理论中国化的理论建构提供有益启示。

关键词：瞿秋白俄国马克思主义文学理论中国化

政治的偏执与艺术的探求——冯雪峰的文艺与政治观及其批评实践

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内蒙古农业大学学报（社会科学版） 2006年第2期8卷 199-201,283页

作者：蔡朝辉中山大学中文系广东广州510275

作为20世纪杰出的现实主义文艺理论家,冯雪峰对新文学运动的发展做出了应有的贡献,历史发展到今天,重估冯雪峰的文艺思想是必要的,但对其文艺与政治观的剖析尤其显得必要,它是冯雪峰文艺理论的深层结构和核心内容。冯雪峰虽然侧重于文... 详细信息

作为20世纪杰出的现实主义文艺理论家,冯雪峰对新文学运动的发展做出了应有的贡献,历史发展到今天,重估冯雪峰的文艺思想是必要的,但对其文艺与政治观的剖析尤其显得必要,它是冯雪峰文艺理论的深层结构和核心内容。冯雪峰虽然侧重于文艺为政治这一方面,但是始终坚持文艺与政治辩证统一;文艺、政治、生活三者本质同一,他的一系列的批评实践鲜明地表达他的这种文艺政治观。

关键词：冯雪峰文艺政治和生活本质同一