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外源水杨酸对铬胁迫下燕麦种子萌发和幼苗生理特性的影响

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山东农业科学 2024年第1期56卷 91-96页

作者：王志科唐慧玲邓金霞杨澳红陇东学院生命科学与技术学院/甘肃省陇东生物资源保护利用与生态修复重点实验室甘肃庆阳745000

为了探究外源水杨酸(SA)对铬(Cr^(6+))胁迫下燕麦(Avena sativa L.)种子萌发抑制的缓解效应,本试验采用水培法,首先筛选出100 mg/L为适宜的镉胁迫处理浓度,然后设置不同浓度(0.01、0.02、0.03、0.04、0.08、0.10 mmol/L)外源SA浸种处理... 详细信息

为了探究外源水杨酸(SA)对铬(Cr^(6+))胁迫下燕麦(Avena sativa L.)种子萌发抑制的缓解效应,本试验采用水培法,首先筛选出100 mg/L为适宜的镉胁迫处理浓度,然后设置不同浓度(0.01、0.02、0.03、0.04、0.08、0.10 mmol/L)外源SA浸种处理,以蒸馏水浸种为对照(CK),研究SA对100 mg/L铬胁迫下燕麦种子萌发、幼苗生长、抗氧化酶的活性和渗透调节物质及MDA含量的影响。结果表明,100 mg/L Cr^(6+)溶液胁迫下燕麦种子的萌发和幼苗生长均被显著抑制;外源SA浸种处理能够通过激活燕麦幼苗CAT、POD和SOD等抗氧化酶活性,减少MDA含量,提高可溶性糖和脯氨酸含量,来缓解重金属铬对燕麦种子萌发的毒害作用,进而增强燕麦幼苗的抗逆性。本试验条件下,以0.03 mmol/L外源SA浸种处理的效果较优,明显缓解Cr6+胁迫对燕麦种子萌发、幼苗生长及相关生理指标的抑制。

关键词：水杨酸铬胁迫燕麦种子萌发幼苗生长生理特性

基于糖与甘味的关系分析糖在中医领域的功效与应用

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中医药临床杂志 2024年第1期36卷 10-14页

作者：秦灵鸽汤朝晖黄勤挽唐慧玲达州中医药职业学院四川达州635000 成都中医药大学四川成都610075

糖不仅是社会生活中广泛应用的一种调味品,而且在中医药领域中有着重要的作用和地位。文章对糖在中医领域中的来源进行了分析,对糖与甘味中药之间的关系进行了阐述,列举了中医用糖的种类并对主要中药所含糖类成分进行了归类,进而指出了... 详细信息

糖不仅是社会生活中广泛应用的一种调味品,而且在中医药领域中有着重要的作用和地位。文章对糖在中医领域中的来源进行了分析,对糖与甘味中药之间的关系进行了阐述,列举了中医用糖的种类并对主要中药所含糖类成分进行了归类,进而指出了中医用糖的功效及作用,然后通过糖在中医中的临床应用分析,引出了糖被广泛地应用于中医内科、妇科、外科疾病的治疗,并得出中医用“糖”具有补益、缓和、和中、滋润及托毒生肌的重要结论,以期加深“糖”在中医领域的认识和应用。

关键词：中医糖种类功效应用

Degree of polymerisation estimation for insulation paper immersed in silicone oil using frequency domain dielectric spectroscopy

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High Voltage 2023年第5期8卷 1041-1054页

作者： Lijun Zhou Jun Zhang Zhixin Li Rongting Wen Dongyang Wang Jiekang Wu huiling tang School of Electrical Engineering Southwest Jiaotong UniversityChengduChina School of Automation Guangdong University of TechnologyGuangzhouChina School of Physics and Optoelectronic Engineering Guangdong University of TechnologyGuangzhouChina

Frequency domain dielectric spectroscopy(FDS)is an effective method reflecting the changes of ageing status of silicone oil‐immersed insulation *** better evaluating the ageing status of silicone oil‐immersed insulation paper,an evaluation method was studied by analysing the ageing kinetic model and results of ***,the method to separate the different polarization losses and conductivity loss from the results of FDS was ***,based on the idea of ageing correction translation coefficient and timevarying pre exponential factor,the zero order ageing dynamic model was modified,which combines the ageing kinetic model with the results of ***,the evaluation method for the degree of polymerisation(DP)of silicone oil‐immersed paper was proposed,and experiments were conducted to obtain the parameters in the modified model and then to verify the proposed *** results show that the proposed method can be used to evaluate the DP effectively.

关键词： immersed insulation spectroscopy

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基于MPC的光-储协同调频优化策略

南方能源建设 2024年第2期11卷 125-138页

作者：严小珊唐惠玲吴杰康周治廷龙泳丞冯国华广东工业大学物理与光电工程学院广东广州510006 广东工业大学自动化学院广东广州510006 广东交通职业技术学院海事学院广东广州510650

[目的]为了降低光伏发电给电网带来的频率扰动,并进一步提升调频效果,提出了一种基于MPC(Model Predictive Control)的光-储协同调频优化策略,分析了该策略的基本原理、控制流程、约束条件、目标函数并优化了权重系数。[方法]构建了一... 详细信息

[目的]为了降低光伏发电给电网带来的频率扰动,并进一步提升调频效果,提出了一种基于MPC(Model Predictive Control)的光-储协同调频优化策略,分析了该策略的基本原理、控制流程、约束条件、目标函数并优化了权重系数。[方法]构建了一个基于MPC的光-储并网系统模型,并根据该模型推导出了非线性状态空间方程。为了验证该策略的调频效果,设置了4种不同的仿真环境:无储能、带电池储能、带混合储能以及文章提出的策略。[结果]仿真结果表明:与其他场景相比,所提出的策略在调频效果上是最优的,无储能的条件下调频效果是最差的,此外,采用混合储能的调频方法优于使用电池储能的方法。[结论]在MATLLAB/Simulink平台上验证了所提策略的有效性。在光伏发电系统中,对储能和光伏最大功率点跟踪进行优化控制,能使电网频率更加稳定,从而提高整个系统的稳定性。该研究成果可为光伏发电并网提供参考依据。

关键词：协同调频光-储 MPC 混合储能电力系统

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Combustion synthesis of mesoporous CoAl_(2)O_(4)for peroxymonosulfate activation to degrade organic pollutants

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Chinese Chemical Letters 2021年第9期32卷 2828-2832页

作者： Sheng Guo huiling tang Liming You Huali Zhang Jun Li Kun Zhou School of Chemistry and Environmental Engineering Wuhan Institute of TechnologyWuhan 430205China Environmental Process Modelling Centre Nanyang Environment and Water Research InstituteNanyang Technological UniversitySingapore 637141Singapore School of Mechanical and Aerospace Engineering Nanyang Technological UniversitySingapore 639798Singapore Department of Environmental Science and Engineering Wuhan UniversityWuhan 430079China Henan Institute of Advanced Technology Zhengzhou UniversityZhengzhou 450052China

A mesoporous cobalt aluminate(CoAl_(2)O_(4))spinel is synthesized through a combustion method and adopted for the activation of peroxymonosulfate(PMS)to degrade organic *** characterization procedures are conducted to investigate the morphology and physicochemical properties of the CoAl_(2)O_(4)*** to its mesoporous structure,large surface area,and high electrical conductivity,the obtained CoAl_(2)O_(4)exhibits remarkable catalytic activity for Rhodamine B(RhB)*** RhB degradation rate is 89.0 and 10.5 times greater than those of Co_(3)O_(4) and CoAl_(2)O_(4)spinel prepared by a precipitation method,***,the mesoporous CoAl_(2)O_(4)spinel demonstrates a broad operating pH range and excellent *** influence of several parameters(catalyst amount,PMS concentration,initial p H,and coexisting inorganic anions)on the oxidation of RhB is *** quenching tests and electron paramagnetic resonance experiments,sulfate radicals are identified as the predominant reactive species in RhB *** paper provides new insights for the development of efficient,stable,and reusable cobalt-based heterogeneous catalysts and promotes the application of persulfate activation technology for the treatment of refractory organic wastewater.

关键词： CoAl_(2)O_(4) Combustion synthesis Peroxymonosulfate Sulfate radical Advanced oxidation process

Aberrant Hippocampal Development in Early‑onset Mental Disorders and Promising Interventions:Evidence from a Translational Study

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Neuroscience Bulletin 2024年第6期40卷 683-694页

作者： Jingyu Yang huiling Guo Aoling Cai Junjie Zheng Juan Liu Yao Xiao Sihua Ren Dandan Sun Jia Duan Tongtong Zhao Jingwei tang Xizhe Zhang Rongxin Zhu Jie Wang Fei Wang Early Intervention Unit Department of PsychiatryAffiliated Nanjing Brain HospitalNanjing Medical UniversityNanjing 210029China School of Biomedical Engineering and Informatics NanjingMedical UniversityNanjing 211166China The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University Changzhou Second People’s HospitalChangzhou Medical CenterNanjing Medical UniversityChangzhou 213004China Department of Radiology First Hospital of China Medical UniversityShenyang 110002China Department of Cardiac Function The People’s Hospital of China Medical University and the People’s Hospital of Liaoning ProvinceShenyang 110067China Key Laboratory of Magnetic Resonance in Biological Systems State Key Laboratory of Magnetic Resonance and Atomic and Molecular PhysicsNational Center for Magnetic Resonance in WuhanWuhan Institute of Physics and MathematicsInnovation Academy for Precision Measurement Science and TechnologyChinese Academy of Sciences-Wuhan National Laboratory for OptoelectronicsWuhan 430064China Institute of Neuroscience and Brain Diseases Xiangyang Central HospitalAffiliated Hospital of Hubei University of Arts and ScienceXiangyang 441021China Functional Brain Imaging Institute of Nanjing Medical University Nanjing 210029China

Early-onset mental disorders are associated with disrupted neurodevelopmental processes during *** methylazoxymethanol acetate(MAM)animal model,in which disruption in neurodevelopmental processes is induced,mimics the abnormal neurodevelopment associated with early-onset mental disorders from an etiological *** conducted longitudinal structural magnetic resonance imaging(MRI)scans during childhood,adolescence,and adulthood in MAM rats to identify specific brain regions and critical windows for ***,the effect of repetitive transcranial magnetic stimulation(rTMS)intervention on the target brain region during the critical window was *** addition,the efficacy of this intervention paradigm was tested in a group of adolescent patients with early-onset mental disorders(diagnosed with major depressive disorder or bipolar disorder)to evaluate its clinical translational *** results demonstrated that,compared to the control group,the MAM rats exhibited significantly lower striatal volume from childhood to adulthood(all P0.05)but was significantly lower than the control group from adolescence to adulthood(both P0.05).In the clinical trial,adolescents with early-onset mental disorders showed a significant increase in hippocampal volume after rTMS treatment compared to baseline(P<0.01),and these volumetric changes were associated with improvement in depressive symptoms(r=−0.524,P=0.018).These findings highlight the potential of targeting aberrant hippocampal development during adolescence as a viable intervent

关键词： Early-onset Mental disorder Neurodevelopment Animal model Hippocampus Repetitive transcranial magnetic stimulation

The Chinese herbal formula Tongluo Jiunao promotes expression of brain-derived neurotrophic factor/tropomyosin-related kinase B pathways in a rat model of ischemic brain injury

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Neural Regeneration Research 2011年第12期6卷 885-891页

作者： Peiman Alesheikh huiling tang Pengtao Li Wei Zhang Yanshu Pan Arezou Mashoufi Liyun Zhao Runjun Wang Bo Di Yangyang Yan Department of Pathology Preclinical Medical School Beijing University of Chinese Medicine Beijing 100029 China Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine Beijing 100700 China Department of Histology and Embryology Preclinical Medical School Beijing University of Chinese Medicine Beijing 100029 China

The neurotrophin-Trk receptor pathway is an intrinsic pathway to relieve damage to the central nervous system. The present study observed the effects of Tongluo Jiunao （TLJN）, which comprises Panax Notoginseng and Gardenia Jasminoides, on expression of brain-derived neurotrophic factor （BDNF） and tropomyosin-related kinase B （TrkB） in a rat model of focal cerebral ischemic injury. Xue Sai Tong （XST）, comprising Panax Notoginseng, served as the positive control. Mechanisms of neuroprotection were analyzed following TLJN injection. Following establishment of the middle cerebral artery occlusion models, TLJN and XST were intraperitoneally injected, and 2, 3 5-triphenyltetrazolium chloride staining results revealed that TLJN injection reduced infarct volume, suggesting that TLJN exerted a neuroprotective effect. Enzyme-linked immunosorbent assay results showed that TLJN elevated BDNF and growth associated protein-43 expression in ischemic brain tissues, as well as serum BDNF levels. Reverse-transcription polymerase chain reaction and western blot results showed that TLJN injection did not affect TrkB expression in the ischemic brain tissues of rats. These results suggested that TLJN injection reduced damage to ischemic brain tissues and increased BDNF expression. In addition, TLJN injection resulted in better promoting effects on neurotrophic factor expression compared with XST.

关键词： brain-derived neurotrophic factor tropomyosin-related kinase B Tongluo Jiunao injection ischemic stroke

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突发性公共事件下企业风险准备金设计研究

重庆交通大学学报（社会科学版） 2022年第6期22卷 91-99页

作者：唐慧玲重庆理工大学会计学院重庆400054

2020年新冠疫情突袭,对世界经济造成巨大冲击,我国部分企业遭重创,企业防范与化解重大风险是新的重要课题。基于此,分析企业提取公共事件风险准备金的方式和管理制度。研究发现,企业可通过“选取基准、确定比例和设置上限”进行实操。另... 详细信息

2020年新冠疫情突袭,对世界经济造成巨大冲击,我国部分企业遭重创,企业防范与化解重大风险是新的重要课题。基于此,分析企业提取公共事件风险准备金的方式和管理制度。研究发现,企业可通过“选取基准、确定比例和设置上限”进行实操。另外,财政部应尽快出台相应会计操作指南与核算规范,企业也需要完善风险准备金管理制度、提高风险管理意识,共同推进企业风险准备金的发展进程。

关键词：新冠疫情突发性公共事件风险准备金企业治理

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习近平关于思想政治教育重要论述的四重逻辑

扬州大学学报（人文社会科学版） 2023年第4期27卷 102-109页

作者：唐慧玲扬州大学马克思主义学院江苏扬州225009

习近平关于思想政治教育的重要论述以一系列具有原创性的新思想、新观点和新论断,继承和发展了马克思主义的理论逻辑、坚持以人民为中心的政治逻辑、遵循弘扬中国特色社会主义文化的文化逻辑和落实立德树人根本任务的实践逻辑,形成了体... 详细信息

习近平关于思想政治教育的重要论述以一系列具有原创性的新思想、新观点和新论断,继承和发展了马克思主义的理论逻辑、坚持以人民为中心的政治逻辑、遵循弘扬中国特色社会主义文化的文化逻辑和落实立德树人根本任务的实践逻辑,形成了体现中国特色的马克思主义中国化思想政治教育最新成果,为新时代做好思想政治教育工作提供了根本遵循。

关键词：思想政治教育理论逻辑政治逻辑文化逻辑实践逻辑