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A Remark on the Mallat Pyramidal Algorithm of Wavelet Analysis

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Communications in Nonlinear Science and Numerical Simulation 1997年第4期2卷 240-243页

作者： Xianbin LI &1 Houqiang LI &2 Fuquan WANG &3Jing DING 1 (Dept.of Physics,Sichuan Union University,Chengdu6 1 0 0 6 4,P.R.China) 2 (Dept.of Math.Sichuan teacher’s College,Nanchong6 370 0 2 P.R.China) 3(Dept.of Hydrology,Sichuan Union University.Chengdu6 Department of Physics Sichuan Union University Chengdu 610064 China Department of Mathematics Sichuan Teacher's College Nanchong 637002 China Department of Hydrology Sichuan Union University Chengdu 610065 China

The exact relationships between the lenthgs of scale sequences and wavelet sequences in the Mallat pyramidal algorithm for computing wavelet trans- form coefficients are obtained,and the maximum possible scale of arbi... 详细信息

关键词： wavelet transform Mallat pyramidal algorithm decomposition reconstruction

Mechanical Properties of Si and Some d-electron Metals:Force Laws, Electron Correlation and Bond-breaking

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Journal of Materials Science & Technology 1999年第4期15卷 289-295页

作者： N.H.MarChOxford University Oxford EnglandPrivate address: 6 Northcroft Road, Egham, Surrey,TW20 ODU, England Univ Oxford Oxford England

The coordination-dependent force fleld of TersofF for covalently bonded Si has been used tocalculate the cleavage force as a function of interplanar separation and hence to estimate surfaceenergies. This force field is already fitted to density functional results. The relation to bond-breaking and electron correlation will be emphasized. Finnis-Sinclair-type many-body potentialshave then been used to treat some d-electron metals. In particular, results for cleavage forcein bcc Fe will be presented, and also some calculations as two perfectly planar Fe surfaces arerubbed together' at different interplanar separations. Finally, lattice dynamical models for thesteady-state propagation of a screw dislocation, and then of a crack, will be used, again within abond-breaking type of force field. For the screw dislocation propagation. a solitary wave equationis shown to follow in the 'almost continuum' limit. Energy radiated by phonons as the dislocationmoves can thereby be calculated.

关键词： Mechanical Properties of Si and Some d-electron Metals Rev Electron Correlation and Bond-breaking Si

省教育厅办公室关于举办第36届江苏省“教海探航”征文竞赛的通知(苏教办社函〔2023〕6号)

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江苏教育 2024年第23期 95-96页

作者：苏教办社函(2023)6号

各设区市、县(市、区)教育局:“教海探航”征文竞赛自1989年开展以来,已连续举办了35届,为培养高素质教师队伍,引领区域教育高质量发展发挥了积极作用。为进一步探索教育教学规律,研究破解教育改革发展难题的推进路径,经研究,省教育厅... 详细信息

各设区市、县(市、区)教育局:“教海探航”征文竞赛自1989年开展以来,已连续举办了35届,为培养高素质教师队伍,引领区域教育高质量发展发挥了积极作用。为进一步探索教育教学规律,研究破解教育改革发展难题的推进路径,经研究,省教育厅决定举办第36届江苏省“教海探航”征文竞赛,现将有关事项通知如下。

关键词：教育教学规律教育改革发展推进路径省教育厅设区市高素质教师队伍苏教通知

Clinical analysis of bone scanning in solitary lesion

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Nuclear Science and Techniques 2002年第2期13卷 72-78页

作者： ZHU Jun, ZHU Rui-Sen, ZHU Ji-Fang (The 6th People’s Hospital, Shanghai 200233) Shanghai The 6th People's Hospital 上海 200233

A rational analysis procedure for solitary lesions on whole bone scan-ning was offered. This study was undertaken to analyze retrospectively solitary le-sions which obtained final diagnose through the following aspects: (1) diagnosis ofbone metastasis, (2) the incidence of bone metastasis in different tumor, (3) the mostpossible lesion sites indicating bone metastasis, (4) morphological analysis of solitarylesions. The results are: (1) The incidence of solitary lesions in 2465 cases on wholebone scanning is 15.3%. (2) The rate of bone metastasis is 24.8% in 282 patientswith primary malignancy. The rate of bone metastasis is 6.3% in 64 patients withoutprimary malignancy, and the total diagnostic rate of bone metastasis is 21.4% in 346patients. (3) In patients with primary malignancy, the incidence of bone metastasis ofsolitary lesions is as follows respectively: bronchi cancer 36.1%(22/61); breast cancer23.8%(20/84); prostate gland 17.2%(5/29); other urinary system cancer 22.2%(4/18):G.I. system cancer 16.9%(10/59); others 29.0%(9/31). There is no significant differ-ence in different cancer. (4) In patients without primary malignancy, 93.7%(60/64) ofsolitary lesions are benign. (5) From anatomical point of view, we found the diagnos-tic rate of bone metastasis is as follow: 30% in spine; 34.2% in pelvis; 36.4% in skull;10.8% in other bones. There are significant differences in four groups. It is concludedthat: (1) The diagnostic rate of bone metastasis in solitary lesions is 21.4%. (2) Themost possible solitary lesions indicating osseous tumor spread are at spine, pelvic andskull. (3) Special attention to "cold" and streak like lesions should be paid. (4) Aclinical analysis procedure for diagnosis of solitary lesions has been summarized outhere.

关键词：骨瘤临床分析辐射造影

Nutrients concentration and changes in decade-scale in the central Bohai Sea

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Acta Oceanologica Sinica 2001年第1期20卷 65-75页

作者： Yu Zhigang 1,Mi Tiezhu 1,Yao Qingzhen 1,Xie Baodong 1,Zhang Jing 11 .CollegeofChemistryandChemicalEngineering ,OceanUniversityofQingdao ,Qingdao 2 6 6 0 0 3 ,China Coll. of Chem. and Chem. Engineering Ocean University of Qingdao Qingdao 266003 China

The nutrients contents and distributions are discussed briefly, based on the data obtained in 1998～1999. Besides explanation of the results,a 20 a time series data of nutrients and biological parameters for central Bohai Sea are reviewed. It is found that both concentration and relative content of nutrients have been changed dramatically. The increase of nitrogen and decrease of phosphate and silicate led to the dramatically increase of N/P ratio and the decrease of Si/N ratio. The situation of nitrogen limiting in central Bohai Sea is gradually changing to that of relative lack of phosphate and silicate. The decrease of the Huanghe River input to the Bohai Sea may be responsible for this change. These in turn may limit the growth of diatom and thus promote the development of pyrrophyta if other conditions (e.g. temperature and hydrodynamics) are suitable. We conclude that this may be the major inducement factor of pyrrophyta red tide in the Bohai Sea.

关键词： The Bohai Sea ecosystem nutrients

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Molecular Plant 2012年第1期5卷 115-130页

作者： Stefanie Ranf Julia Grimmer Yvonne P6schl Pascal Pecher Delphine Chinchilla Dierk Scheel Justin Lee Leibniz Institute of Plant Biochemistry Stress and Developmental Biology Weinberg 3 D-06120 Halle Germanyb Present address： Institute of Biochemistry and Biotechnology Martin Luther University Halle-Wittenberg Weinbergweg 22 D-06120 Halle Germany Institute of Computer Science Martin Luther University Halle-Wittenberg Von-Seckendorff-Platz 1 D-06120 Halle Germany Zurich-Basel Plant Science Center Botanical Institute University of Basel Hebelstrasse 1 4056 Basel Switzerland

Calcium acts as a second messenger for signaling to a variety of stimuli including MAMPs （Microbe-Associated Molecular Patterns）, such as fig22 and elf18 that are derived from bacterial flagellin and elongation factor Tu, respectively. Here, Arabidopsis thaliana mutants with changed calcium elevation （cce） in response to fig22 treatment were isolated and characterized. Besides novel mutant alleles of the fig22 receptor, FLS2 （Flagellin-Sensitive 2）, and the receptor-associated kinase, BAK1 （Brassinosteroid receptor 1-Associated Kinase 1）, the new cce mutants can be categorized into two main groups--those with a reduced or an enhanced calcium elevation. Moreover, cce mutants from both groups show differ- ential phenotypes to different sets of MAMPs. Thus, these mutants will facilitate the discovery of novel components in early MAMP signaling and bridge the gaps in current knowledge of calcium signaling during plant-microbe interactions. Last but not least, the screening method is optimized for speed （covering 384 plants in 3 or 10 h） and can be adapted to genetically dissect any other stimuli that induce a change in calcium levels.

关键词： Calcium signaling/transport defense responses plant-microbe interactions signal transduction Arabidopsis.

省教育厅办公室关于举办第36届江苏省“教海探航”征文竞赛的通知(苏教办社函[2023]6号)

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作者： 6-91 44-101

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江苏教育 2024年第4期 92-92页

作者：苏教办社函〔2023〕6号

关键词：教育教学规律教育改革发展推进路径省教育厅设区市高素质教师队伍苏教通知