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Molecular Plant 2014年第5期7卷 912-915页

作者： Zheng Li Lifang Zou gang ye Li Xiong Zhiyuan Ji Muhammad Zakria Ni Hong Guoping Wang Gongyou Chen School of Agriculture and Biology Shanghai Jiao Tong University Shanghai 200240 China State Key Laboratory of Microbial Metabolism School of Life Science &Biotechnology Shanghai Jiao Tong University Shanghai 200240 China National Key Laboratory of Agromicrobiology Huazhong Agricultural University Wuhan Hubei 430070 China

Dear Editor, Citrus bacterial canker （CBC）, one of the most destructive diseases of citrus, has a severe economic impact on citrus industries in tropical and subtropical countries （Das, 2003）. It has been widely known that Xanthomonas citri subsp, citri （Xcc） causes the CBC by transferring the type-Ill effectors （T3SEs） to the interior of the plant cell through type-Ill secretion system （T3S） to modulate transcription of host plants to trigger CBC disease （Schaad et al., 2006）. Pathotype A,

关键词：柑橘属黄单胞菌属基因疾病易感性内皮缩血管肽类胰岛素植物转录遗传

Study of Complexes of Lanthanum with Amino Acids by Titration Calorimeter

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Wuhan University Journal of Natural Sciences 2000年第4期5卷 479-484页

作者： ye gang, Wang Cun-xin, Qu Song-sheng College of Chemistry and Environment Science, Wuhan University, Wuhan 430072, China College of Chemistry and Environment Science Wuhan UniversityWuhan 430072China

The stability constants and thermodynamic functions for complexes of lanthanum with eight kind of amino acids according to 1∶1 and 1∶2 in proportion have been determined by titration calorimeter at 298.15 K. The enthalpy change makes a predominant contribution to the stability of these complexes. The ring in amino acid associated with lanthanum ion helps to enhance the stability of complexes. Steric effects between rings in complexes leads to that the equilibrium constants of reaction of the complexes (1∶2) is much less than that of the complexes (1∶1).

关键词： titration calorimeter rare earth amino acid complexes steric effects

Ultrafast Response and Threshold Adjustable Intelligent Thermoelectric Systems for Next‑Generation Self‑Powered Remote IoT Fire Warning

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Nano-Micro Letters 2024年第11期16卷 413-428页

作者： Zhaofu Ding gang Li yejun Wang Chunyu Du Zhenqiang ye Lirong Liang Long‑Cheng Tang Guangming Chen College of Materials Science and Engineering&College of Civil and Transportation Engineering Shenzhen UniversityShenzhen 518055People’s Republic of China College of Material Chemistry and Chemical EngineeringKey Laboratory of Organosilicon Chemistry and Material Technology of MoEHangzhou Normal UniversityHangzhou 311121People’s Republic of China

Fire warning is vital to human life,economy and ***,the development of effective warning systems faces great challenges of fast response,adjustable threshold and remote ***,we propose an intelligent self-powered remote IoT fire warning system,by employing single-walled carbon nanotube/titanium carbide thermoelectric composite *** flexible films,prepared by a convenient solution mixing,display p-type characteristic with excellent high-temperature stability,flame retardancy and TE(power factor of 239.7±15.8μW m^(-1) K^(-2))*** comprehensive morphology and structural analyses shed light on the underlying *** the assembled TE devices(TEDs)exhibit fast fire warning with adjustable warning threshold voltages(1–10 mV).Excitingly,an ultrafast fire warning response time of~0.1 s at 1 mV threshold voltage is achieved,rivaling many state-of-the-art ***,TE fire warning systems reveal outstanding stability after 50 repeated cycles and desired durability even undergoing 180 days of air ***,a TED-based wireless intelligent fire warning system has been developed by coupling an amplifier,analogto-digital converter and Bluetooth *** combining TE characteristics,high-temperature stability and flame retardancy with wireless IoT signal transmission,TE-based hybrid system developed here is promising for next-generation self-powered remote IoT fire warning applications.

关键词： Thermoelectric Self-powered IoT fire warning Ultrafast response Threshold adjustable

Seminal plasma miR-210-3p induces spermatogenic cell apoptosis by activating caspase-3 in patients with varicocele

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Asian Journal of Andrology 2020年第5期22卷 513-518页

作者： Ya-Wei Xu Ning-Jing Ou Yu-Xuan Song Xian-Hao Wang Jia-Qi Kang Yong-Jiao Yang ye-gang Chen Xiao-Qiang Liu Departm ent of Urology Tianjin Medical University General HospitalTianjin 300052China Department of Urology Tianjin Institute of UrologyThe Second Hospital of Tianjin Medical UniversityTianjin 3CX3211China

The aim of this study was to investigate the role of seminal plasma miR-210-3p in the impairment of semen quality caused by *** study included 102 patients whose semen quality was normal when they were diagnosed with varicocele.A 2-year follow-up for included patients was performed,and they were divided into Group A(semen quality became abnormal)and Group B(semen quality remained normal)according to the results of semen analysis during the *** parameters and seminal plasma miR-210-3p expression were investigated by semen analysis and quantitative real-time polymerase chain reaction,*** vitro experiments with GC-2 cells were performed to explore the role of miR-210-3p in spermatogenic *** results of quantitative real-time polymerase chain reaction showed that the level of seminal plasma miR-210-3p in Group A was higher than that in Group B both after 2-year follow-up and when they were diagnosed with varicocele(both P<0.01).Apoptosis and proliferation assays showed that miR-210-3p induces apoptosis of spermatogenic cells by promoting caspase-3 *** conclusion,our study indicated that seminal plasma miR-210-3p induces spermatogenic cell apoptosis by activating caspase-3 in patients with *** plasma miR-210-3p may be a potential biomarker for predicting impaired semen quality caused by varicocele.

关键词： biomarker cleaved caspase-3 m iR-210-3p semen quality varicocele

Three-dimensional(3D) Printing Technology Assisted by Minimally Invasive Surgery for Pubic Rami Fractures

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Current Medical Science 2018年第5期38卷 827-833页

作者： Wen-bo NIE Fa-gang ye Jian-lin MA Jiang-ping YU Ming-xing WANG Zhen-hua ZHANG Fu-jie SUN Department of Orthopedics Affiliated Hospital of Qingdao UniversityQingdao 266000China Department of Orthopedics Huxi Hospital Affiliated to Jining Medical College (Shanxian Central Hospital)Heze 274300China Department of Orthopedics Qingdao Chengyang District People's HospitalQingdao 266100China

The feasibility of three-dimensional (3D) printing technology cgmbined with minimally invasive surgery in the treatment of pubic rami fractures was *** August 2015 to October 2017,a series of 30 patients who underwent surgical stabilization of their anterior pelvic ring (all utilizing the 3D printing technology)by one surgeon at a single hospital were *** minimally invasive incisions were made through anterior inferior cilia spine and pubic *** collected included the operative duration,the blood loss,the damage of the important tissue,the biographic union and therecovery of the function after the *** on inlet and outlet pelvic cardiograph were made immediately post-operation and at all follow-up clinic *** scores of reduction and function were measured during *** showed that the wounds of 30 patients were healed in the first stage,and there was no injury of important structures such as blood vessels and *** to the Matta criteria,excellent effectiveness was obtained in 22 cases and good in 8 *** to the functional evaluation criteria of Majeed,excellent effectiveness was obtained in 21 cases and good in 9 *** was suggested that the 3D printing technology assisted by minimally invasive surgery can better evaluate the pelvic fracture before operation,which was helpful in plate modeling, and can shorten surgery duration and reduce intraoperative blood loss and complications. The positioning accuracy was improved,and better surgical result was finally achieved.

关键词： digital design three-dimensional printing anterior ring pelvic fractures minimally invasive surgery

Antitumor effect of recombinant human endostatin combined with cisplatin on rats with transplanted Lewis lung cancer

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Asian Pacific Journal of Tropical Medicine 2015年第8期8卷 652-655页

作者： Zhan-Wu Yu Ying-Hua Ju Cheng-Liang Yang Han-Bing Yu Quan Luo ye-gang Ma Yong-Yu Liu Department of Thoracic Surgery Liaoning Cancer Hospital and Institute Dalian Medical University Affiliated Tumour Hospital Department of Biochemistry and Molecular Biology China Medical University

Objective: To observe the antitumor effect and mechanism of recombinant human endostatin(Endostar) injection in tumor combined with intraperitoneal injection of cisplatin on subcutaneous transplanted Lewis lung cancer in rats. Methods: A total of 30 C57 rats were selected, and the monoplast suspension of Lewis lung cancer was injected into the left axilla to prepare the subcutaneous transplanted tumor models in the axilla of right upper limb. The models were randomly divided into Groups A, B, and C. Medication was conducted when the tumor grew to 400 mm3. Group A was the control group without any interventional treatment. Group B was injected with Endostar 5 ***-1.d for 10 d. Group C was given the injection of Endostar 5 ***-1.d combined with intraperitoneal injection of cisplatin 5 ***-1.d for 10 d. All the rats in three groups were executed the day after the 10-d medication and the tumor was taken off for measurement of volume and mass changes and calculation of antitumor rate, after which the vascular endothelial growth factor(VEGF) concentration in rats' plasma was determined by ELISA. The tumor tissues were cut for the preparation of conventional biopsies. After hematoxylin-eosin staining, the pathologic histology was examined to observe the structures of tumor tissues, VEGF score and microvessel density(MVD) in each group. Results: The volume and mass of tumor in Groups B and C were significantly lower than Group A(P < 0.05) while the tumor volume and mass in Group C were significantly lower than Group B(P < 0.05). The antitumor rate in Group C was significantly higher than Group B(P < 0.05), but the tumor VEGF score, MVD and plasma VEGF level in Group C were significantly lower than Groups A and B(P < 0.05). In Group B, the tumor VEGF score, MVD and plasma VEGF level were significantly lower than Group A(P < 0.05). The microscopic image of Group C showed that its number of active tumor cells and the blood capillary around tumor was significantly smaller

关键词： Lewis lung cancer Cisplatin Recombinant human endostatin Vascular endothelial growth factor Microvessel density

Microstructure of Steel 5Cr21Mn9Ni4N Alloyed by Rare Earth

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Journal of Iron and Steel Research International 2006年第2期13卷 40-44页

作者： YU Shi-chang ZHU Qiu-hua WU Shen-qing GONG You-jun GONG Yuan-sheng LIAN Ming-sheng ye gang CHENG Yi-jun Department of Material Science and Engineering Southeast University Nanjing 210096 Jiangsu China Technology Center Jiangsu Shenyuan Special Steel Company Xinghua 225722 Jiangsu China

The microstructure, composition and shape of precipitated phase under as-cast and finished product state of 5Cr21Mn9Ni4N steel with different rare earth （RE） amount were studied. Mechanical properties of 5Cr21Mn9Ni4N steels withont RE addition and with RE added by 0. 2% in mass percent were tested respectively. The results indicate that the solid solution amount of RE is about 10^-6 -10^-5 order of magnitude in 5Cr21Mn9Ni4N steel. Dendrite of as-cast condition is refined obviously and dimension of interstitial phase is shortened when RE is added by 0.10%-0.20%. But the microstructure will be coarser if surplus RE is added. Precipitated phase under finished product state distributes evenly in nearly same size with RE added by 0. 2% which leads to a largely improved high temperature mechanical property.

关键词： rare earth 5Cr21Mn9Ni4N steel microstructure precipitated phase

Thermo-hydro-poro-mechanical responses of a reservoir-induced landslide tracked by high-resolution fiber optic sensing nerves

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Journal of Rock Mechanics and Geotechnical Engineering 2024年第3期16卷 1018-1032页

作者： Xiao ye Hong-Hu Zhu gang Cheng Hua-Fu Pei Bin Shi Luca Schenato Alessandro Pasuto School of Earth Sciences and Engineering Nanjing UniversityNanjing210023China School of Computer Science North China Institute of Science and Technology(National Safety Training Center of Coal Mines)Beijing101601China State Key Lab of Coastal and Offshore Engineering Department of Geotechnical EngineeringDalian University of TechnologyDalian116024China National Research Council-Research Institute for Geo-Hydrological Protection(CNR-IRPI) Padova35127Italy Department of Information Engineering University of PadovaPadova35131Italy

Thermo-poro-mechanical responses along sliding zone/surface have been extensively ***,it has not been recognized that the potential contribution of other crucial engineering geological interfaces beyond the slip surface to progressive ***,we aim to investigate the subsurface multiphysics of reservoir landslides under two extreme hydrologic conditions(*** and dry),particularly within sliding *** on ultra-weak fiber Bragg grating(UWFBG)technology,we employ specialpurpose fiber optic sensing cables that can be implanted into boreholes as“nerves of the Earth”to collect data on soil temperature,water content,pore water pressure,and *** Xinpu landslide in the middle reach of the Three Gorges Reservoir Area in China was selected as a case study to establish a paradigm for in situ thermo-hydro-poro-mechanical *** UWFBG-based sensing cables were vertically buried in a 31 m-deep borehole at the foot of the landslide,with a resolution of 1 m except for the pressure *** reported field measurements covering the period 2021 and 2022 and produced the spatiotemporal profiles throughout the *** show that wet years are more likely to motivate landslide motions than dry *** annual thermally active layer of the landslide has a critical depth of roughly 9 m and might move downward in warmer *** dynamic groundwater table is located at depths of 9e15 m,where the peaked strain undergoes a periodical response of leap and withdrawal to annual hydrometeorological *** interface behaviors may support the interpretation of the contribution of reservoir regulation to slope stability,allowing us to correlate them to local damage events and potential global *** paper also offers a natural framework for interpreting thermo-hydro-poro-mechanical signatures from creeping reservoir bank slopes,which may form the basis for a landslide monitoring and early warning system.

关键词： Reservoir landslide Thermo-hydro-poro-mechanical response Ultra-weak fiber bragg grating(UWFBG) subsurface evolution Engineering geological interface Geotechnical monitoring

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《燕丹子》成书时代考论

文献 2021年第3期 96-119页

作者：叶岗绍兴文理学院人文学院

关于《燕丹子》的成书年代问题,有"战国说""秦汉说""东汉说""唐以前说"等观点。《燕丹子》之"《汉志》无载"及与《史记》孰先孰后这两大问题,是探讨成书年代的关键。本文在对与此相关的诸多问题作辨析和分析后,认为成书于汉初。探讨《... 详细信息

关于《燕丹子》的成书年代问题,有"战国说""秦汉说""东汉说""唐以前说"等观点。《燕丹子》之"《汉志》无载"及与《史记》孰先孰后这两大问题,是探讨成书年代的关键。本文在对与此相关的诸多问题作辨析和分析后,认为成书于汉初。探讨《燕丹子》的成书年代,还应包括记载荆轲刺秦事的五国史文,它们构成了秦亡之后文人论议和民间口传的历史基础,也作为刘向编校《战国策》和太史公编纂《史记》的战国材料。燕太子宾客在战国末期和秦初撰作《燕丹子》的可能性,极其渺茫。

关键词：《燕丹子》成书时代汉初

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战国秦燕史中《荆轲传》辨正三题

社会科学战线 2019年第4期 111-119,282页

作者：叶岗绍兴文理学院人文学院浙江绍兴312000

文章针对主要反映战国末期秦燕纠葛的《史记·荆轲传》中的三个问题作出论述,认为太史公排除"天佑说"隐含着对于燕国太子丹历史作用的否定性评价,并以夏无且之亲历来否定流行之"伤秦王说";《荆轲传》的史料来源主要是文字材料而非口传记... 详细信息

文章针对主要反映战国末期秦燕纠葛的《史记·荆轲传》中的三个问题作出论述,认为太史公排除"天佑说"隐含着对于燕国太子丹历史作用的否定性评价,并以夏无且之亲历来否定流行之"伤秦王说";《荆轲传》的史料来源主要是文字材料而非口传记录;从司马迁生年考证和《太史公自序》中的材料来看,《荆轲传》主要由其父司马谈完成。

关键词：《荆轲传》太史公曰燕太子丹伤秦王说司马谈《太史公自序》