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鄱阳湖国家自主创新示范区研发投入现状及对策研究

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科技广场 2024年第1期 58-64页

作者：傅依达胡树花宣铿江西省科学技术信息研究所东华理工大学江西南昌330046

研发投入是衡量创新能力的重要指标之一。本文基于2019—2022年鄱阳湖自创区营业收入、科技活动经费支出、R&D经费内部支出、R&D经费内部支出与营业收入之比等指标,对比分析鄱阳湖自创区与江西省内高新区,以及中部地区自创区的研发投入... 详细信息

研发投入是衡量创新能力的重要指标之一。本文基于2019—2022年鄱阳湖自创区营业收入、科技活动经费支出、R&D经费内部支出、R&D经费内部支出与营业收入之比等指标,对比分析鄱阳湖自创区与江西省内高新区,以及中部地区自创区的研发投入指标,剖析了鄱阳湖自创区研发投入存在的问题,并提出相应对策建议。

关键词：鄱阳湖自创区高新区研发投入对策建议

延续性护理在糖尿病足清创术后患者中的应用效果

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中国民康医学 2024年第10期36卷 167-169页

作者：张淑梅胡淑华郑志娟朱丽萍胡智辉临川区第一人民医院中医科江西抚州344100

目的:观察延续性护理在糖尿病足清创术后患者中的应用效果。方法:选取2019年1月至2022年9月该院收治的72例糖尿病足患者进行前瞻性研究,以随机数字表法将其分为观察组和对照组各36例。两组均开展清创术治疗,对照组予以常规护理,观察组... 详细信息

目的:观察延续性护理在糖尿病足清创术后患者中的应用效果。方法:选取2019年1月至2022年9月该院收治的72例糖尿病足患者进行前瞻性研究,以随机数字表法将其分为观察组和对照组各36例。两组均开展清创术治疗,对照组予以常规护理,观察组在对照组基础上予以延续性护理,比较两组护理前后自我管理能力[2型糖尿病患者自我管理行为问卷(2-DSCS)]评分、生命质量[修订的糖尿病生命质量量表(A-DQOL)]评分和护理满意度。结果:护理后,两组2-DSCS评分均高于护理前,且观察组高于对照组,差异有统计学意义(P<0.05);护理后,两组A-DQOL评分均低于护理前,且观察组低于对照组,差异有统计学意义(P<0.05);观察组护理满意度为97.22%(35/36),高于对照组的75.00%(27/36),差异有统计学意义(P<0.05)。结论:在常规护理基础上予以延续性护理可提高糖尿病足清创术后患者自我管理能力评分和护理满意度,降低生命质量评分,效果优于单纯常规护理。

关键词：糖尿病足延续性护理自我管理能力生命质量护理满意度

A Brief Review of Elasticity and Viscoelasticity for Solids

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Advances in Applied Mathematics and Mechanics 2011年第1期3卷 1-51页

作者： Harvey Thomas Banks shuhua hu Zackary R.Kenz Center for Research in Scientific Computation and Department of Mathematics North Carolina State UniversityRaleighNC 27695-8212USA

There are a number of interesting applications where modeling elastic and/or viscoelastic materials is fundamental,including uses in civil engineering,the food industry,land mine detection and ultrasonic *** we provide an overview of the subject for both elastic and viscoelastic materials in order to understand the behavior of these *** begin with a brief introduction of some basic terminology and relationships in continuum mechanics,and a review of equations of motion in a continuum in both Lagrangian and Eulerian *** complete the set of equations,we then proceed to present and discuss a number of specific forms for the constitutive relationships between stress and strain proposed in the literature for both elastic and viscoelastic *** addition,we discuss some applications for these constitutive ***,we give a computational example describing the motion of soil experiencing dynamic loading by incorporating a specific form of constitutive equation into the equation of motion.

关键词： Mathematical modeling Eulerian and Lagrangian formulations in continuum mechanics elasticity viscoelasticity computational simulations in soil constitutive relationship

Ca^(2+)-independent ZmCPK2 is inhibited by Ca^(2+)-dependent ZmCPK17 during drought response in maize

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Journal of Integrative Plant Biology 2024年第7期66卷 1313-1333页

作者： Xiaoying hu Jinkui Cheng Minmin Lu Tingting Fang Yujuan Zhu Zhen Li Xiqing Wang Yu Wang Yan Guo shuhua Yang Zhizhong Gong State Key Laboratory of Plant Environmental Resilience Frontiers Science Center for Molecular Design BreedingCenter for Crop Functional Genomics and Molecular BreedingCollege of Biological SciencesChina Agricultural UniversityBeijing 100193China College of Life Sciences Institute of Life Science and Green DevelopmentHebei UniversityBaoding 071002China

Calcium oscillations are induced by different ***-dependent protein kinases(CDPKs/CPKs)are one major group of the plant calcium decoders that are involved in various processes including drought *** CPKs are ***,we identified ZmCPK2 as a negative regulator of drought resistance by screening an overexpression transgenic maize *** found that ZmCPK2 does not bind calcium,and its activity is mainly inhibited during short term abscisic acid(ABA)treatment,and dynamically changed in prolonged ***,ZmCPK2 interacts with and is inhibited by calcium-dependent ZmCPK17,a positive regulator of drought resistance,which is activated by ***17 could prevent the nuclear localization of ZmCPK2 through phosphorylation of ***2 interacts with and phosphorylates and activates ZmYAB15,a negative transcriptional factor for drought *** results suggest that drought stress-induced Ca^(2+)can be decoded directly by ZmCPK17 that inhibits ZmCPK2,thereby promoting plant adaptation to water deficit.

关键词： CDPK drought response phosphorylation stomatal movement transcriptional regulation

Dynamic Evasion-Interrogation Games with Uncertainty in the Context of Electromagetics

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Numerical Mathematics(Theory,Methods and Applications) 2011年第3期4卷 359-378页

作者： H.T.Banks shuhua hu K.Ito Sarah Grove Muccio Center for Research in Scientific Computation North Carolina State UniversityRaleighNC 27695-8212USA.

We consider two player electromagnetic evasion-pursuit games where each player must incorporate significant uncertainty into their design strategies to disguise their intension and confuse their *** this paper,the evader is allowed to make dynamic changes to his strategies in response to the dynamic input with uncertainty from the *** problem is formulated in two different ways;one is based on the evolution of the probability density function of the intensity of reflected signal and leads to a controlled forward Kolmogorov or Fokker-Planck *** other formulation is based on the evolution of expected value of the intensity of reflected signal and leads to controlled backward Kolmogorov *** addition,a number of numerical results are presented to illustrate the usefulness of the proposed approach in exploring problems of control in a general dynamic game setting.

关键词： Electromagnetic evasion-pursuit uncertainty feedback control computational methods Kolmogorov and Fokker-Planck equations.

Agile Opportunities in the Chinese Automobile Market and Marketing Recommendations for Chinese Automakers

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Chinese Business Review 2006年第3期5卷 9-14页

作者： Zunaira Munir shuhua hu Wuhan University of Technology

A NEW DERIVATIVE FREE OPTIMIZATION METHOD BASED ON CONIC INTERPOLATION MODEL

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Acta Mathematica Scientia 2004年第2期24卷 281-290页

作者：倪勤胡书华 Department of Mathematics Nanjing University of Aeronautics and Astronautics Nanjing 210016 China

In this paper, a new derivative free trust region method is developed based on the conic interpolation model for the unconstrained optimization. The conic interpolation model is built by means of the quadratic model function, the collinear scaling formula, quadratic approximation and interpolation. All the parameters in this model are determined by objective function interpolation condition. A new derivative free method is developed based upon this model and the global convergence of this new method is proved without any information on gradient.

关键词： Derivative free optimization method conic interpolation model quadratic interpolation model trust region method unconstrained optimization

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创立和实施国家汽车创新工程的政策建议

中国科技论坛 2000年第2期 10-13页

作者：胡树华武汉汽车工业大学

面对'入世'的机遇和挑战,与轻纺工业不一样,汽车工业业内人士更多地是低调处之.在这一场中国汽车工业走向世界的大讨论中,我们切不可妄自菲薄、自抛自弃,更不能盲目乐观、狂妄自大.正视我们的实力和不可避免的入世冲击,近期内我们必须... 详细信息

面对'入世'的机遇和挑战,与轻纺工业不一样,汽车工业业内人士更多地是低调处之.在这一场中国汽车工业走向世界的大讨论中,我们切不可妄自菲薄、自抛自弃,更不能盲目乐观、狂妄自大.正视我们的实力和不可避免的入世冲击,近期内我们必须调整我们的战略观念和战略目标,有退有进、迂回发展;科学分析世界汽车工业的现状及趋势,可以发现汽车技术正在掀起新的革命,百年汽车工业正启动新一轮发展,寿命周期理论告诉我们,这是后进国家进入产业竞争的绝好良机.我们完全有信心有能力抓住机遇,最终实现中国汽车工业的世纪腾飞.

关键词：中国汽车工业汽车创新工程行业发展

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国内外产品创新管理研究综述

中国管理科学 1999年第1期7卷 65-76页

作者：胡树华武汉汽车工业大学管理学院湖北武汉430070

本文从新产品战略与评价理论、新产品成败、产品开发绩效、创新组织理论和产品设计功能成本等五个方面概述国外的产品创新管理研究，并介绍了我国学者自80年代以来相关的工作。最后给出一个相当丰富的文献目录。

关键词：产品创新管理发达国家中国新产品战略