Results 51 to 60 of about 434 (102)

Rosenau-RLW方程的拟紧致C-N守恒差分格式

四川大学学报. 自然科学版, 2014
本文对Rosenau-RLW方程的初边值问题进行了数值研究,提出了一个隐式拟紧致C-N差分格式,该格式很好地模拟了问题的守恒性质.通过Brouwer不动点定理,本文得到了差分解的存在性,给出了解的先验估计和误差估计,并通过离散能量法分析了该格式的稳定性、二阶收敛性和解的唯一性.数值算例表明,该格式是可行的,且相对于一般的二层格式具有更好的计算精度.
傅雨泽, 胡兵, 郑茂波
doaj  

流量守恒定律在皮带传动中的应用

Jixie chuandong, 2010
The flow conservation law of belt drive is introduced and the conclusion that the tension difference between the tighten belt and the looser leads to speed difference is proved.The formulas of the slippage rate and the efficiency under the promise of the
廖林清, 谢明, 邱香, 屈翔
doaj  

[Whole Exome Sequencing Identified Novel Pathogenic Mutations of <i>ADGB</i> in Patients With Oligoasthenozoospermia]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang Q, Yang Y, Jiang C, Shen Y.
europepmc   +1 more source

[Clinical characteristics and gene mutation analysis of two families with hereditary protein C deficiency]. [PDF]

Zhonghua Xue Ye Xue Za Zhi, 2023
Zeng ML, Yang LL, Zou AQ, Chen Y, Jia KQ, Wang MS, Jin YH.   +6 more
europepmc   +1 more source

[Whole genome sequencing and analysis of familial nonsyndromic congenital tooth agenesis]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Zheng Y, Wang D, Jiang T, Yang D, Lu H.
europepmc   +1 more source

[Myricetin inhibits proliferation and migration of bladder cancer cells by inhibiting HSP90AA1-mediated AKT phosphorylation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Sun R, Li Y, Zuo L, Tao J, Dong X, Liu H.   +5 more
europepmc   +1 more source

[Pathogenic mechanisms of Leber hereditary optic neuropathy caused by m.3472T>C mutation]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang H, Shan W, Yasheng M, Guan M.
europepmc   +1 more source

[Early effectiveness of total talar replacement with three-dimensional-printed talus prostheses in steroid-induced talar avascular necrosis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Cao B, Yin S, Li Y, Wu Y, Gong H, Gan T, Li J, Ren Y, Yang H, Chen Y, Liu X, Zhang H.   +11 more
europepmc   +1 more source

[Differences in Oral and Gut Microbiome Composition Among Preschool Children in Urumqi During the Deciduous and Mixed Dentition Periods]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Ma T, Lian B, Wu Z, Zhao J.
europepmc   +1 more source

[Molecular dynamics simulation of force-regulated interaction between talin and Rap1b]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Yu Z, Ji Y, Huang W, Fang Y, Wu J.
europepmc   +1 more source