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A 1.3-μm wavelength vertical-mesa ridge waveguide mulitple-quantum-well (MQW) distributed feedback(DFB) laser with hig......
This paper numerically simulates the process of ablation of an aluminum target by an intense femtosecond laser with a fl......
The fluorescence power from biological tissue excited by a femtosecond laser pulse compared with excitation power does n......
0.6-eV bandgap In_(0.69)Ga_(0.31)As thermophotovoltaic devices with compositionally undulating step-
Single-junction,lattice-mismatched In0.69Ga0.31As thermophotovoltaic(TPV) devices each with a bandgap of 0.6 eV are grow......
Static and Dynamic Analysis of Lasing Action from Single and Coupled Photonic Crystal Nanocavity Las
The single and coupled photonic crystal nanocavity lasers are fabricated in the InGaAsP material system and their static......
Amorphous InGaZnO_4 neuron transistors based on multi-gate electric-double-layer modulation are fabricated by photolitho......
Magnetic resonance imaging(MRI) has allowed a comprehensive evaluation of articular disease, increasing the detection of......
This paper examined visitors to Bukhansan National Park in Korea based on first-time and repeat visitation. Bukhansan Na......
EPR characters of three new gadolinium complexes with noncydic polyether Schiff bases in powder or organic solvents, inc......
Feo.eCoo.^seHfTBsCu! nanocrystalline alloy obtained in isothermal annealing process from amorphous precursor was investi......
-In this paper, an improvement and revision of the theory of Miiller (1974, 1976), has been made under two conditions: ......
This paper deals with the 2—D numerical simulation of non-linear waves behind the stern of a flat-bottomedship.The flu......
Homogeneous-aligned high-transmission and fast-response liquid crystal display with three-layer elec
A homogeneous-aligned, high-transmission, and fast-response liquid crystal display (LCD) with three-layer electrodes is ......
More than 50% of people living with congestive heart failure have diastolic heart failure(DHF).Most of them are older th......
Acoustic emission monitoring of rockbursts during TBM-excavated headrace tunneling at Jinping II hyd
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Acoustic emission monitoring of rockbursts during TBM-excavated headrace tunneling at Jinping II hyd
To better understand the mechanical properties of marble at Jinping II hydropower station, this paper examines the chang......
本文建立了适于非线性微波电路ＣＡＡ与ＣＡＤ的谐波平衡算法，通过增广谐波平衡方程，微分线性化网络，非线性伴随网络等概念的引入，使得谐波平衡方程......
<正> 聚氨酯(PU)的微区结构和宏观力学性能之间的关系是PU的一个重要课题。本文用动态力学方法对基于4,4'-二苯基甲烷二异氰酸......
为探究玉米秸秆、豆粕和聚丙烯酸钠混合制备农用保水剂的生产工艺,以最大压缩力、混料水分、压缩速度、豆粕质量分数和聚丙烯酸钠......
在ＤＮ区域分解算法中，松弛因子的选取起着关键作用。应用自然边界归化理论，讨论了无界区域上椭圆型方程边值问题的ＤＮ区域分解算法，给出......
利用动态粘弹谱仪考察和分析了新型再生纤维素纤维的动态粘弹性能。结果表明，在－１５０℃－３５０℃温度范围内，再生纤维素发生了复杂的松驰和转变，这......
使用差示扫描量热仪和旋转流变仪测定了三臂星形聚苯乙烯（sPS）的玻璃化转变温度、稳态及动态流变性能,并与线型聚苯乙烯（lPS）进行对比......
采用稳态剪切实验和动态剪切实验，研究了聚合物的摩尔质量及其溶液的质量浓度对于溶液粘弹性的影响，结果表明，聚合物的摩尔质量越大，溶......
利用中国地震局在汶川地震前后对四川盆地以及龙门山断裂进行的水压致裂绝对应力测量数据、近断层强震记录、以及由美国USGS公布的......
采用固相合成法制备出致密的FeTiNbO6陶瓷, 研究了材料的相结构与电学行为。结果显示, 样品为四方金红石结构, 晶胞参数a = b = 0.......
Nearly six million people in United States have heart failure.Fifty percent of these people have normal left ventricular......
Molecular dynamics simulation of the relaxation at 300 K of a fully extended polyethylene chain of800 CH<sub>2</sub> uni......
考虑高架路匝道附近的交叉口交通流问题.所采用的模型是经修正的一维管流交通流模型,在运动方程中引入了弛豫项.基于该模型,对上海......
采用动态机械热分析法和热刺激电流法研究了二氧化硅填充的乙丙橡胶的松弛特性，实验结果表明，经处理的二氧化硅与橡胶有较强的相互作......
用Ｈ ＮＭＲ方法，测定了不同溶胀度条件下聚丙烯酰胺水凝胶中质子的化学位移、自旋－晶格弛豫时间（ｔ１）以及在相同溶胀度条件下水质子的化学位移随......
