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Proteomic Analysis of the Response of Liangyoupeijiu(Super High-Yield Hybrid Rice) Seedlings to Cold Stress

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Journal of Integrative Plant Biology 2006年第8期48卷 945-951页

作者： Ping-Fang Yang Xiao-Juan Li Yu Liang Yu-Xiang Jing shi-hua shen Ting-Yun Kuang Key Laboratory of Photosynthesis and Environmental Molecular Physiology Institute of Botany the Chinese Academy of Sciences Beijing 100093 China Graduate College of the Chinese Academy of Sciences Beijing 100039 China

Liangyoupeijiu is a super high-yield hybrid rice. Despite its advantages with respect to yield and grain quality, it is sensitive to cold, which keeps it from being widely cultivated. We subjected Liangyoupeijiu seedlings to 4 ℃ cold treatment, then extracted the leaf proteins. After 2-D gel electrophoresis separation and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis, a series of differentially displayed proteins were identified. Some metabolism-associated proteins were found among the downregulated proteins, such as carbamoyl phosphate synthetase, transketolase 1, dihydrolipoamide dehydrogenase and glyceraldehyde 3-phosphate dehydrogenase. The upregulated proteins included both stress-resistance proteins such as nucleoside diphosphate kinase I and proteins that are negative for rice growth, such as FtsH-like protein, plastid fusion and/or translocation factor （Pftf） and actin. Our results indicate that cold may inhibit Liangyoupeijiu growth through decreasing metabolic activity and damaging cell structure.

关键词： cold stress Oryza sativa proteome super high-yield hybrid rice.

The Framework Model of Supply-Chain Process in CALS Environment

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厦门大学学报（自然科学版） 2002年第S1期41卷 270-271页

作者： HU Jian-yang, WANG Zhi-ge, MA shi-hua, shen Ling (School of Management, huazhong University of Science & Technology, W uhan 430074, China )

E-supply chain is the trend of the supply chain ma na gement. However, building E-supply chain depends on business process improvemen t and re-engineering, which becomes one of the important aspects in supply chai n management. However, the supply chain process re-engineering and improvement is constrained because of lack of integrating operation framework and standards based on information management. We find that the idea of CALS origins from DoD of USA can solve the problems very well. CALS is the abbreviation of "continues acquisition and life- cycle support". It is an information strategy adopted by many developed counties. The final objective of the CALS is that government a nd industry can generate, exchange, manage and use all the digital information t hroughout the lifecycle of a product in virtue of adopting the international and national standards, improving existing business process and introducing advance d technology. The Integrated Digital Environment (IDE) created by CALS provides a brand new operation mode for consumer, contractor and supplier in supply chain . Besides, a series mutual standard is involved in CALS system. These standards and the standardization technology would be applied widely in the supply chain. This study mainly focuses on supply chain process in CALS environment, and puts forward a framework model of supply chain process. Then the study analyzes the c haracteristics of the model, which includes the application of standards and inf ormation technology, and finally discusses on methods to achieve the supply chai n process in CALS environment.

关键词： supply chain business process re-engineering C ALS

Fuzzifying Rings Based on Complete Residuated Lattice-Valued Logic

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Fuzzifying Rings Based on Complete Residuated Lattice-Valued...

Pathogenesis, diagnosis, and treatment of epilepsy: electromagnetic stimulation-mediated neuromodulation therapy and new technologies

中国系统工程学会模糊数学与模糊系统委员会第十届年会

作者： Luo shi hua shen Ji Zheng Department of mathematics, Jiangxi Normal University, NanChang 330027,China

In this paper, We introduce the concept of fuzzifying Rings based on Complete residuated Lattice-valued Logic(L),and discuss the L-fazzifying Subrings, the L-fuzzifying ideal and the L-fuzzifying Prime ideal, the L-fu...

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Neural Regeneration Research 2025年第4期20卷 917-935页

作者： Dian Jiao Lai Xu Zhen Gu hua Yan Dingding shen Xiaosong Gu Academy of Medical Engineering and Translational Medicine Tianjin UniversityTianjinChina Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province College of Pharmaceutical SciencesZhejiang UniversityHangzhouZhejiang ProvinceChina Affiliated Hospital of Nantong University NantongJiangsu ProvinceChina

Epilepsy is a severe,relapsing,and multifactorial neurological *** regarding the accurate diagnosis,prognosis,and in-depth pathogenesis are crucial for the precise and effective treatment of *** pathogenesis of epilepsy is complex and involves alterations in variables such as gene expression,protein expression,ion channel activity,energy metabolites,and gut microbiota *** results are lacking for conventional treatments for *** resection of lesions,drug therapy,and non-drug interventions are mainly used in clinical practice to treat pain associated with ***-pharmacological treatments,such as a ketogenic diet,gene therapy for nerve regeneration,and neural regulation,are currently areas of research *** review provides a comprehensive overview of the pathogenesis,diagnostic methods,and treatments of *** also elaborates on the theoretical basis,treatment modes,and effects of invasive nerve stimulation in neurotherapy,including percutaneous vagus nerve stimulation,deep brain electrical stimulation,repetitive nerve electrical stimulation,in addition to non-invasive transcranial magnetic stimulation and transcranial direct current *** studies have shown that electromagnetic stimulation-mediated neuromodulation therapy can markedly improve neurological function and reduce the frequency of epileptic ***,many new technologies for the diagnosis and treatment of epilepsy are being ***,current research is mainly focused on analyzing patients’clinical manifestations and exploring relevant diagnostic and treatment methods to study the pathogenesis at a molecular level,which has led to a lack of consensus regarding the mechanisms related to the disease.

关键词： diagnosis drug treatment electroencephalography epilepsy monitoring epilepsy nerve regeneration neurostimulation non-drug interventions pathogenesis prediction

Proteomic Study on Ectomycorrhizal Fungus Boletus edulis under Salt Stress

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Proteomic Study on Ectomycorrhizal Fungus Boletus edulis und...

首届全国蛋白质组学学术研讨会

作者： Yu Liang, shi-hua shen (Key Laboratory of Photosynthesis and Environmental Molecular Physiology, Institute of Botany, CAS, Beijing, P. R. China, 100093)

Mycorrhiza is defined as a mutualistic symbiosis between plants and fungi localized in roots or root-like structures in which energy moves primarily from plants to fungi and inorganic resources move from fungi to plants. Since most land plants in the world belong to families that are commonly mycorrhizal, mycorrhizal fungi may play important roles in terrestrial ecosystems. Ectomycorrhizal fungi, a main kind of mycorrhizal fungi, form symbiotic structures on roots of many trees. ECM fungi could enhance host growth and improve the adaptability of host trees to stressed environments, and the stress resistance of ectomycorrhizal fungi could decide, to some extent, the settlement and survival of their host trees in those areas. Salt stress has become a key limit factor of foresting in some area near seashore or some arid *** edulis is a common ectomycorrhizal fungal species widely distrusted in forests of China. Mycelia of B. edulis were first grown for one week in a potato-dextrose medium, and then treated with 680mM NaCl. After salt treated for two hours, total protein was extract from fungal mycelia, and isolated using 2D-E. Over 500 reproducible protein spots were detected and 47 protein spots were found up- or down- regulated in the salt stressed mycelia. The changed proteins were under identification using MALDI-TOF and Q-TOF. We hope it would be helpful in better understanding the adaptation mechanisms of ectomycorrhizal fungi under stresses.

关键词： Mycorrhiza Boletus edulis Salt stress Proteomics

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平面闸门门槽对闸孔脉动压力影响的试验研究

中国农村水利水电 2018年第3期 143-147,154页

作者：刘月楼何士华沈春颖王普昆明理工大学电力工程学院昆明650500

平面闸门具有结构简单、运行可靠等优点,但是相对于弧形闸门平面闸门具有闸门槽。当平面闸门在启闭时或正常工作时水流脉动压力会对门体的安全运行造成极不利的影响。而闸门槽破坏了闸下水流流道的连续性,使得闸下水流脉动压力更为复杂... 详细信息

平面闸门具有结构简单、运行可靠等优点,但是相对于弧形闸门平面闸门具有闸门槽。当平面闸门在启闭时或正常工作时水流脉动压力会对门体的安全运行造成极不利的影响。而闸门槽破坏了闸下水流流道的连续性,使得闸下水流脉动压力更为复杂。利用压力脉动传感器通过试验方法对闸下水流脉动压力进行研究。分别在闸门有槽和无槽条件下对闸门中断面底部测点以及闸门侧断面底部测点进行试验分析。对试验数据进行系统性分析可得到闸下水流脉动压力概率密度属于正态分布,闸门有槽条件下闸门底部测点水流脉动压力大于闸门无槽条件下闸门底部测点水流脉动压力等结论。试验结论为研究平面闸门门槽对闸下水流脉动压力的影响提供依据。

关键词：闸门槽脉动压力正态分布频域特性

Morphology engineering of ZnO micro/nanostructures under mild conditions for optoelectronic application

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 498-503页

作者： Liang Chu Haoyu shen Hudie Wei Hongyu Chen Guoqiang Ma Wensheng Yan Institute of Carbon Neutrality and New Energy&School of Electronics and Information Hangzhou Dianzi UniversityHangzhou 310018China School of Applied Physics and Materials Wuyi UniversityJiangmen 529020China

Zinc oxide(ZnO)serves as a crucial functional semiconductor with a wide direct bandgap of approximately 3.37 *** reaction is commonly used in the synthesis of ZnO micro/nanostructures,given its low cost,simplicity,and easy ***,ZnO morphology engineering has become desirable through the alteration of minor conditions in the reaction process,particularly at room *** this work,ZnO micro/nanostructures were synthesized in a solution by varying the amounts of the ammonia added at low temperatures(including room temperature).The formation of Zn^(2+)complexes by ammonia in the precursor regulated the reaction rate of the morphology engineering of ZnO,which resulted in various structures,such as nanoparticles,nanosheets,microflowers,and single ***,the obtained ZnO was used in the optoelectronic application of ultraviolet detectors.

关键词： morphology engineering low temperature ZnO nanosheets microflowers ultraviolet detector

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基于视频游戏的空间能力测评

心理科学进展 2025年第1期33卷 11-24页

作者：尚俊杰石祝沈科杰北京大学教育学院学习科学实验室北京100871

空间能力是个体对客体或空间图形在头脑中进行识别、编码、贮存、表征、分解组合和抽象概括的能力,是个体理解自身所处环境并解决问题的认知基础。准确、便捷、有效地测评空间能力,对增强STEM教育教学水平和人才培养质量都具有重要意义... 详细信息

空间能力是个体对客体或空间图形在头脑中进行识别、编码、贮存、表征、分解组合和抽象概括的能力,是个体理解自身所处环境并解决问题的认知基础。准确、便捷、有效地测评空间能力,对增强STEM教育教学水平和人才培养质量都具有重要意义。由于空间能力受多因素共同作用,具有复杂性、多维度、内隐性的特点,使得利用计算机评价空间能力比较困难。本研究旨在准确、有效、大规模地测评空间能力,将使用多模态学习分析方法探索学习者空间认知行为表现特征,并基于视频游戏环境研发空间能力隐形测评关键技术与工具。具体包括:1)构建空间能力内在表征框架和评价指标体系;2)基于多模态学习分析构建学习者空间能力行为表现模型;3)探索视频游戏影响空间能力的关键因素,并使用游戏引擎开发基于视频游戏的测评工具;4)使用以证据为中心的设计框架和贝叶斯网络模型,开发并部署能够推断和预测空间能力的测评算法;5)在实验室和真实课堂情境开展实证研究,验证测评工具有效性。研究成果将有利于理解人类空间认知过程和行为表现,拓展和丰富空间能力相关理论,并为大规模数字化测评提供关键技术支撑。

关键词：基于游戏的测评空间能力多模态学习分析游戏化学习隐形测评

From waste to wealth:Coal tar residue derived carbon materials as low-cost anodes for potassium-ion batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 464-475页

作者： Zhonghua Lu Jun shen Xin Zhang Lingcong Chao Liang Chen Ding Zhang Tao Wei Shoudong Xu College of Chemical Engineering and Technology Taiyuan University of TechnologyTaiyuan 030024China College of Chemistry Taiyuan University of TechnologyTaiyuan 030024China School of Chemical Engineering and Pharmacy Wuhan Institute of TechnologyWuhan 430205China School of Energy and Power Jiangsu University of Science and TechnologyZhenjiang 212003China

Carbon materials are widely recognized as highly promising electrode materials for various energy storage system *** tar residues(CTR),as a type of carbon-rich solid waste with high value-added utilization,are crucially important for the development of a more sustainable *** this study,we employed a straightforward direct carbonization method within the temperature range of 700-1000℃to convert the worthless solid waste CTR into economically valuable carbon materials as anodes for potassium-ion batteries(PIBs).The effect of carbonization temperature on the microstructure and the potassium ions storage properties of CTR-derived carbons(CTRCs)were systematically explored by structural and morphological characterization,alongside electrochemical performances *** on the co-regulation between the turbine layers,crystal structure,pore structure,functional groups,and electrical conductivity of CTR-derived carbon carbonized at 900℃(CTRC-900H),the electrode material with high reversible capacity of 265.6m Ah·g^(-1)at 50 m A·g^(-1),a desirable cycling stability with 93.8%capacity retention even after 100 cycles,and the remarkable rate performance for PIBs were ***,cyclic voltammetry(CV)at different scan rates and galvanostatic intermittent titration technique(GITT)have been employed to explore the potassium ions storage mechanism and electrochemical kinetics of *** indicate that the electrode behavior is predominantly governed by surface-induced capacitive processes,particularly under high current densities,with the potassium storage mechanism characterized by an“adsorption-weak intercalation”*** work highlights the potential of CTR-based carbon as a promising electrode material category suitable for high-performance PIBs electrodes,while also provides valuable insights into the new avenues for the high value-added utilization of CTR.

关键词： coal tar residue carbon materials anode potassium-ion batteries high value-added