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Comparative Analyses of Proteome Complement Between Worker Bee Larvae of High Royal Jelly Producing Bees (A. m. ligustica) and Carniolian Bees (A. m. carnica)

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Agricultural Sciences in China 2009年第10期8卷 1219-1227页

作者： CHEN jian LI jian-ke Institute of Apicultural Research Chinese Academy of Agricultural Sciences~Key Laboratory of Pollinating Insect Biology Ministry ofAgriculture Beijing 100093 P.R China

This study is to compare the protein composition of the high royal jelly producing bee （A. m. ligustica） with that of Carniolian bee （A. m. carnica） during their worker larval developmental stage. The experiment was carried out by two- dimensional gel electrophoresis. The results showed that significant higher numbers of total proteins （283） were detected in larvae of high royal jelly producing bees （Jelly bee） than those of Carniolian bees （152） on 2-d-old larvae. Among them, 110 proteins were presented on both strains of bee larvae, whereas 173 proteins were specific to larvae of Jelly bees, and 42 proteins were exclusive to Carniolian larvae. However, on the 4th d, a significant higher number of total proteins （290） were detected in larvae of Jelly bees than those of Carniolian bees （240）, 163 proteins resolved to both bee larvae, and 127 proteins were specific to Jelly bees and 77 proteins to Camiolian bees. Until the 6th d, also a significant higher number of total proteins （236） were detected in larvae of Jelly bees than those of Carniolian bees （180）, 132 proteins were constantly expressed in two bee larvae, whereas 104 and 48 proteins are unique to Jelly bee and Carniolian bee larvae, respectively. We tentatively concluded that the metabolic rate and gene expression of Jelly bees larvae is higher than those of Carniolian bees based proteins detected as total proteins and proteins specific to each stage of two strains of bee larvae. Proteins constantly expressed on 3 stages of larval development with some significant differences between two bee strains, and proteins unique to each stage expressed differences in term of quality and quantity, indicating that larval development needed house keeping and specific proteins to regulate its growth at different development phage, but the expression mold is different between two strains of larval development.

关键词： honeybee (Apis mellifera) worker bee larva two-dimensional gel electrophoresis proteome

Lump and interaction solutions to the (3+1)-dimensional Burgers equation

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Chinese Physics B 2020年第3期29卷 50-54页

作者： jian Liu jian-Wen Wu Department of Mathematics and Physics Quzhou UniversityQuzhou 324000China Department of Physics Zhejiang Normal UniversityJinhua 321004China

The(3+1)-dimensional Burgers equation, which describes nonlinear waves in turbulence and the interface dynamics,is considered. Two types of semi-rational solutions, namely, the lump–kink solution and the lump–two kinks solution, are constructed from the quadratic function ansatz. Some interesting features of interactions between lumps and other solitons are revealed analytically and shown graphically, such as fusion and fission processes.

关键词： (3+1)-dimensional Burgers equation lump solution interaction wave solution bilinear form

Banach Spaces Which are Isometric to Subspaces of c_(0)(Г)

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Acta Mathematica Sinica,English Series 2021年第8期37卷 1171-1178页

作者： Li Xin CHENG jian jian WANG School of Mathematical Sciences Xiamen UniversityXiamen 361005P.R.China

In this paper,we give a number of characterizations for a Banach space X which is isometric to a subspace of c_(0),or,c_(0)(Г),successively,in terms of extreme points of its dual unit ball Bx*,Frechet and Gateaux der... 详细信息

关键词： Isometric embedding to c_(0) Frechet derivative Gateaux derivative extreme point Banach space

Digital watermarking algorithm based on scale-invariant feature regions in non-subsampled contourlet transform domain

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Journal of Systems Engineering and Electronics 2015年第6期26卷 1310-1315页

作者： jian Zhao Na Zhang jian Jia Huanwei Wang School of Information Science and Technology Northwest University

Contraposing the need of the robust digital watermark for the copyright protection field, a new digital watermarking algorithm in the non-subsampled contourlet transform （NSCT） domain is proposed. The largest energy sub-band after NSCT is selected to embed watermark. The watermark is embedded into scaleinvariant feature transform （SIFT） regions. During embedding, the initial region is divided into some cirque sub-regions with the same area, and each watermark bit is embedded into one sub-region. Extensive simulation results and comparisons show that the algorithm gets a good trade-off of invisibility, robustness and capacity, thus obtaining good quality of the image while being able to effectively resist common image processing, and geometric and combo attacks, and normalized similarity is almost all reached.

关键词： multi-scale geometric analysis (MGA) non-subsampled contourlet transform (NSCT) scale-invariant featureregion.

ON FINITE ELEMENT METHODS FOR INHOMOGENEOUS DIELECTRIC WAVEGUIDES

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Journal of Computational Mathematics 2004年第2期22卷 188-199页

作者： ZhimingChen jian-huaYuan LSEC InstituteofComputationalMathematicsAcademyofMathematicsandSystemSciencesChineseAcademyofSciencesBeijing100080China InstituteofComputationalMathematics AcademyofMathematicsandSystemSciencesChineseAcademyofSciencesBeijing100080China

We investigate the problem of computing electromagnetic guided waves in a closed,inhomogeneous, pillared three-dimensional waveguide at a given frequency. The problem is formulated as a generalized eigenvalue problem. By modifying the sesquilinear form associated with the eigenvalue problem, we provide a new convergence analysis for the finite element approximations. Numerical results are reported to illustrate the performance of the method.

关键词： Eigenvalue Inf-Sup condition Waveguide

Pharmacological targeting cGAS/STING/NF-κB axis by tryptanthrin induces microglia polarization toward M2 phenotype and promotes functional recovery in a mouse model of spinal cord injury

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Neural Regeneration Research 2025年第11期20卷 3287-3301页

作者： Ziwei Fan Mengxian Jia jian Zhou Zhoule Zhu Yumin Wu Xiaowu Lin Yiming Qian Jiashu Lian Xin Hua jianhong Dong Zheyu Fang Yuqing Liu Sibing Chen Xiumin Xue Juanqing Yue Minyu Zhu Ying Wang Zhihui Huang Honglin Teng Department of Orthopedics(Spine Surgery) the First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang ProvinceChina School of Pharmacy Hangzhou Normal UniversityHangzhouZhejiang ProvinceChina Department of Neurology The First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang ProvinceChina Department of Pathology Affiliated Hangzhou First People’s HospitalSchool of MedicineWestlake UniversityHangzhouZhejiang ProvinceChina Department of Clinical Research Center Affiliated Hangzhou First People’s HospitalSchool of MedicineWestlake UniversityHangzhouZhejiang ProvinceChina

The M1/M2 phenotypic shift of microglia after spinal cord injury plays an important role in the regulation of neuroinflammation during the secondary injury phase of spinal cord *** of shifting microglia polarization from M1(neurotoxic and proinflammatory type)to M2(neuroprotective and anti-inflammatory type)after spinal cord injury appears to be *** possesses an anti-inflammatory biological ***,its roles and the underlying molecular mechanisms in spinal cord injury remain *** this study,we found that tryptanthrin inhibited microglia-derived inflammation by promoting polarization to the M2 phenotype in *** promoted M2 polarization through inactivating the cGAS/STING/NF-κB ***,we found that targeting the cGAS/STING/NF-κB pathway with tryptanthrin shifted microglia from the M1 to M2 phenotype after spinal cord injury,inhibited neuronal loss,and promoted tissue repair and functional recovery in a mouse model of spinal cord ***,using a conditional co-culture system,we found that microglia treated with tryptanthrin suppressed endoplasmic reticulum stress-related neuronal *** together,these results suggest that by targeting the cGAS/STING/NF-κB axis,tryptanthrin attenuates microglia-derived neuroinflammation and promotes functional recovery after spinal cord injury through shifting microglia polarization to the M2 phenotype.

关键词： cGAS/STING functional recovery microglia neuroinflammation neuroprotection nuclear factor-κB polarization spinal cord injury tryptanthrin

Development of samarium–cobalt rare earth permanent magnetic materials

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Rare Metals 2014年第6期33卷 633-640页

作者： jian-Hong Yi Faculty of Materials Science and Engineering Kunming University of Science and Technology

Samarium–cobalt rare-earth（Sm–Co-RE） permanent magnetic materials with large magnetic energy product, high coercive force, high Curie temperature, good thermal stability, and corrosion resistance, have wide potential applications in aerospace, microwave communications, instrumentation, electrical engineering, magnetic machinery, etc. In this paper, the development of Sm–CoRE permanent magnetic materials in the following aspects in recent years was summarized： Sm–Co-RE permanent magnets with high application temperatures, positive temperature coefficients of coercive force, zero temperature coefficients of residual magnetization, high resistance rate,high mechanical property, and nanocrystallization.

关键词： Samarium–cobalt rare-earth permanent magnet Magnetic Temperature coefficient Resistivity

Parallel Data Cube Storage Structure for Range Sum Queries and Dynamic Updates

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Journal of Computer Science & Technology 2005年第3期20卷 345-356页

作者： HongGao jian-ZhongLi SchoolofComputerScienceandTechnology HarbinInstituteofTechnologyHarbin150001P.R.China

I/O parallelism is considered to be a promising approach to achieving highperformance in parallel data warehousing systems where huge amounts of data and complex analyticalqueries have to be processed. This paper proposes a parallel secondary data cube storage structure(PHC for short) to efficiently support the processing of range sum queries and dynamic updates ondata cube using parallel computing systems. Based on PHC, two parallel algorithms for processingrange sum queries and updates are proposed also. Both the algorithms have the same time complexity,O(log^d n/P). The analytical and experimental results show that PHC and the parallel algorithms havehigh performance and achieve optimum speedup.

关键词： data warehouse parallel processing cube range query processing

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中西医结合阶梯疗法治疗肥胖症临床报道1例

中国中医药现代远程教育 2025年第2期23卷 77-79页

作者：姜健严军上海市嘉定区中医医院内分泌科上海201800

肥胖是一种慢性代谢性疾病,与2型糖尿病、心血管疾病、高血压病、癌症、代谢综合征和慢性肾脏疾病的患病风险呈线性相关,未来由此引起的肥胖健康负担将急剧增加。因此如何治疗肥胖及其继发性疾病,已成为患者、医生和社会迫切需要解决的... 详细信息

肥胖是一种慢性代谢性疾病,与2型糖尿病、心血管疾病、高血压病、癌症、代谢综合征和慢性肾脏疾病的患病风险呈线性相关,未来由此引起的肥胖健康负担将急剧增加。因此如何治疗肥胖及其继发性疾病,已成为患者、医生和社会迫切需要解决的问题。目前防治肥胖的中西医方法较多,但如何将中西医方法进行整合,实现临床效果最大化,仍然是值得探索的问题。近几年,作者在代谢与肥胖专病门诊的临床实践中,尝试使用中西医结合阶梯疗法治疗肥胖症,希冀探索出整合中西医方法的治疗模式。此文呈现1例疗程近2年的中西医结合阶梯疗法治疗肥胖症的典型案例。

关键词：肥胖症中西医结合疗法阶梯疗法病例报道