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Search Results: 1 - 10 of 70115 matches for " 黄龙生 "
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模糊信息静态伯特德双寡头博弈分析
黄龙
中南民族大学学报(自然科学版) , 2005,
Abstract: 在分析了厂商的市场信息具有模糊性的基础上,分别给出了2个模糊信息静态伯特德双寡头博弈模型,并运用模糊数学理论及方法,分别求出了这两种情形下博弈的均衡解.
铁电(Pb_(0.925)La_(0.075))(Zr_(0.65)Ti_(0.35))_(0.981)O_3薄膜的疲劳特性研究
黄龙
科学通报 , 1995,
Abstract: 铁电薄膜(BaLiO_3,PbLiO_3,(Pb_(1-x)La_x)(Zr_yLi_(1-y))_(1-x/4)O_3(PLZL_x/y/(1-y)),LiNbO_3,Bi_4Li_3O_12等)在近20年来由于其在电、光学上的大量应用而被广泛地研究,尤其是铁电薄膜存储器综合了半导体存储器与磁存储器的优点,具有高速度、高密度、非挥发性和极好的抗辐射性等特点,并能与半导体工艺相兼容,是国际上研究的热门领域.这些应用都需要高质量的铁电薄膜,许多薄膜制备技术,如纪光闪蒸、溅射、外延沉积、化学蒸发沉积和sol-gel方法等,已被用于在各种衬底上制备铁电薄膜.
古代经络学说进入现代实验室前必须过“五关”
黄龙
科技导报 , 2002,
Abstract: 经络学说的现代研究应当且能够进入实验室。但是在进入之前必须通过诸如“过滤”、“转换”、“重组”等程序的预处理。实际上其他古代自然科学范畴的假说或理论在进入现代实验室之前也大都需要这样的处理。一、过滤--鉴别分离两种组成要素一种假说或理论一般由两种不同的成分构成一种是“描述部分”,它提供事实或规律的客观素材;另一种是“说明部分”,是对前者的理论说明。我们常说传统中医理论有“文化哲学的外壳”,主要指后一种要素。
古代经络学说进入现代实验室前必须过“五关”
黄龙
科技导报 , 2002,
Abstract: 经络学说的现代研究应当且能够进入实验室。但是在进入之前必须通过诸如“过滤”、“转换”、“重组”等程序的预处理。实际上其他古代自然科学范畴的假说或理论在进入现代实验室之前也大都需要这样的处理。一、过滤--鉴别分离两种组成要素一种假说或理论一般由两种不同的成分构成一种是“描述部分”,它提供事实或规律的客观素材;另一种是“说明部分”,是对前者的理论说明。我们常说传统中医理论有“文化哲学的外壳”,主要指后一种要素。
玻璃钢管混凝土柱轴心压缩本构关系研究
黄龙
武汉理工大学学报 , 2002,
Abstract: ?研究分析了玻璃钢管混凝土柱的轴心压缩特性后得出,玻璃钢管混凝土具有与钢管混凝土完全不同的力学特性。依据试验结果建立了玻璃钢管混凝土柱轴心压缩本构模型和轴向应力-应变全过程的定量关系,并分析了玻璃钢管的泊松比、自身承载力对组合结构强度的影响
广义均衡问题及其对偶性 Generalized equilibrium problems and their duality
黄龙
- , 2017,
Abstract: 研究均衡问题与广义均衡问题对偶性在某种意义下的等价性问题.建立了均衡问题在广义均衡问题框架下的对偶性特征,并在某种条件下利用广义均衡问题所得的对偶性条件刻画它们之间的等价性
早产儿序贯综合预防干预方法及对智能发育疗效的影响
The effect of sequential, comprehensive, preventive intervention on the development of premature infants′ intelligence

郭敬民,欧萍,卢国斌,钱沁芳,杨式薇,黄艳,谢燕钦,刘桂华,黄龙,施晓茜
- , 2018,
Abstract: 目的 探讨早产儿序贯综合预防干预方法及对智能发育的疗效观察。 方法 纳入本院符合条件的早产儿病例资料120例,按随机数字表法分为观察组和对照组,每组60例,对照组采取常规干预措施,观察组在此基础上采用序贯综合预防干预的方法,针对性进行早期医疗干预及专业智能强化训练干预,包括新生儿疾病筛查、病房与门诊衔接、早期干预、早教光碟教育以及开展家长健康教育活动等,所有早产儿从出生后开始干预并随访至36月龄,分别于出生12、24和36个月时,采用0~6岁小儿神经心理发育检查表测查婴幼儿的适应能力、精细运动、语言、大运动及社交行为等五大领域的发育水平,测定计算婴幼儿的DQ,并进行统计学分析评判比较。 结果 干预12个月时,2组早产儿的适应性和精细动作比较,差异有统计学意义(P<0.01);干预24个月和36个月时,2组早产儿在语言、适应性、精细动作方面比较,差异均有统计学意义(P<0.05)。观察组早产儿在12、24和36月龄时的DQ值较对照组同时间点均有明显提高(P<0.05)。2组早产儿在12月龄与24月龄时的DQ值组内比较,差异有统计学意义(P<0.05);而在24月龄与36月龄时的DQ值组内比较,差异均统计学意义(P>0.05)。 结论 早产儿出生后前2年是干预的关键期,此时行序贯综合预防干预可有效促进早产儿的智能发育,改善早产儿近远期生存质量。
Objective To explore the effect of sequential and comprehensive preventative measures on the development of premature infants′ intelligence. Methods A cohort of 120 premature infants was randomly divided into an observation group and a control group, each of 60. Both groups were given routine premature infant care, but the observation group was additionally provided with sequential and comprehensive preventive intervention. It included neonatal screening, inpatient-outpatient link-up, and their parents′ watching CDs explaining early childhood education and health education. All of the infants were followed up from birth to 3 years old. Their adaptive capacity, fine motor skills, language acquisition, gross motor skills and social communication were evaluated at 12, 24 and 36 months old using a child intelligence developmental scale for neurological development. Development intelligence quotients (DQs) were calculated and compared. Results After 12 months, significant inter-group differences were observed in adaptability and fine motor control. At 24 and 36 months old there were also significant differences in language skills. At one, two and 3 years old the average DQ of the observation group was significantly higher than that of the control group. Significant within-group differences in average DQ were observed in both groups between 1 and 2 years old, but not between 2 and 3. Conclusion Intervention within two years after birth is critical for premature infants. Timely, sequential, integrated, preventive intervention can promote the development of intelligence and better life quality for premature infants
知识产权垄断及其法律规则
黄龙
科技进步与对策 , 2001,
Abstract: 知识产权垄断是指知识产权人凭借其知识产权的优势地位限制竞争、损害社会利益的行为。反垄断法应当规制知识产权垄断,而制裁的方法则用解除知识产权垄断。经济全球化迫使我国应当制定反垄断法规制知识产权垄断。知识产权垄断知识产权反垄断法法律制度中国
“中国”译名溯考
黄龙
东南文化 , 2000,
Abstract: ????本文根据文献资料对“中国”译名的历史作了较系统的探讨。
The Solution Sets and Connectedness for Weak Vector Variational Inequalities
弱向量变分不等式的解集及其连通性

Huang Longguang,
黄龙

数学物理学报(A辑) , 2009,
Abstract: The existence and connectedness of solutions for weak vector variational inequalities and their scalarization with a C-monotone mapping from a topological vector space to continuous linear mapping space L(X, Y) are shown. With the C-weak hemicontinuity and C-monotonicity for a mapping, and setvalued mapping fixed point theorems, the connectedness are derived by discussing the properties of set-valued mapping induced by solution sets of a scalarization variational inequality related to the weak vector variational inequalities.
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