sonic相关论文
目的：探讨Sonic hedgehog(SHH)缓释信号在Oct-4诱导星形胶质细胞(astrocytes,ASTs)的重编程为神经干细胞(neural stem cells,NSCs)......
成釉细胞瘤是较为常见的牙源性肿瘤。它易复发、易恶变,属于临界瘤。成釉细胞瘤具有许多特殊的标志物,虽然目前其组织来源及发病机......
对很多学生来说,一提到“在……上”,便自然地想到介词on,而对表示相同意思的in却有些忽略。因而,笔者认为有必要对两个单词在用......
Sonic log is the most versatile reservoir evaluation tool that has been introduced to the industry. Compaction,erosion a......
Towards the development of cavitation technology for upgrading bitumen: Viscosity change and chemica
Among the different methods used for reducing viscosity of bitumen,acoustic cavitation during sonication is well recogni......
Point defect states in two-dimensional phononic crystal of a hollow mercury cylinder in a water host are studied.An impr......
[Obejective] To study on the microwave extraction technology of polysaccharides from Sargassum thunbergii. [Method] Sing......
Theoretical demonstration of the hybrid focusing points of sonic crystal flat lenses and possible ap
We demonstrate the hybrid focusing points of sonic crystals for a multi-source array applied to flat sonic crystal lense......
Carbon nanotubes as conducting support for potential Mn-oxide electrocatalysts: Influences of pre-tr
Different oxygen and nitrogen containing functional groups were created on the surface of the multiwalled carbon nanotub......
Medulloblastoma is the most common malignant pediatric brain tumor.Some are thought to originate from cerebellar granule......
Reply to “Comment on ‘A numerical investigation of the acoustic mode waves in a deviated borehole pe
We appreciate the comment from Horne,Miller and Wang on the paper‘A numerical investigation of the acoustic mode waves ......
The one dimensional (1 D) unsteady flow induced by a high speed train entering a tunnel is numerically studied by t......
不久前日本松下公司假座五星级的上海波特曼香格里拉大酒店举办了隆重的 Technics/Pana-sonic 音响产品介绍会,表现出对中国市场......
1 Introduction Mechanical properties of coal are most important parameters in controlling fluid storage and flow before ......
惠普公司(现在称安捷伦科技公司)曾经提供一种有用的小纸板计算尺,用来测量由于VSWR(电压驻波比)失配而引起的射频测量的不确定性......
Long delays and poor real-time transmission are disadvantageous to well logging networks consisting of multiple subnets.......
Effects of wave propagation anisotropy on the wave focusing by negative refractive sonic crystal fla
In this study,wave propagation anisotropy in a triangular lattice crystal structure and its associated waveform shaping ......
The West-to-East gas pipeline projectis well known for its large scale. Wideapplication of the latest technology forthis......
The Damintun depression is one of the four depressions in the Liaohe basin in northern China, and is a rift basin devel......
Unsteady Correlation between Pressure and Temperature Field on Impinging Plate for Dual Underexpande
In this paper, dual underexpanded impinging jets are experimentally studied by measuring unsteady wall staticpressure a......
Complex seabeach 3D seismic interpretation approachesSeismic data acquired in seabeach was affected by large variations ......
AIM:To evaluate the role of miniprobe ultrasonography undercolonoscope in the diagnosis of submucosal tumor of thelarge......
The source rock model used in this project was developed by French Petroleum Research Institute. The total organic carbo......
目的探讨Sonic Hedgehog信号通路对小鼠血管瘤内皮细胞(EOMA细胞)增殖的影响。方法常规培养EOMA细胞,采用噻唑蓝(MTT)比色法检测So......
利用多普勒超声血液气泡检测仪(Doppler ultra-sonic blood bubble detector,以下简称多普勒气泡检测仪)检测血行性气泡,是近十多......
Altitude characteristic is of great importance for studying when an air-breathing pulsed laser thruster works in the den......
Calcium hydroxide (CH) dressing residues can compromise endodontic sealing. This study aimed to evaluate the amount of r......
This paper presents an aerodynamic optimum design method for transonic turbine cascades based on the Genetic Algorithms ......
The electrical characteristics of tissue yield valuable information for the early diagnosis of pathological changes. Mag......
上网的朋友经常会抱怨上网的速度太慢了,有时浏览一个页面要等很长时间,这也意味着你要付出很多的网费。那么怎样在较短的时间内,......
介绍美国Meyer Sound公司开发的Constellation声学系统的组成及特性,并分享了其在全世界的应用案例。
Describes the composition......
AIM: To investigate the role that the hedgehog (Hh) signaling pathway, which includes sonic hedgehog (Shh), Patched (Ptc......
Based on a sample of some real earthquakes,we have suggested in previous papers that there is a density-tectonic stress ......
Ultrasonic wave testing was applied to investigate the quality and weathering status of rock specimens obtained in two b......
The relationship between fluid density and saturation and sonic wave velocity of rock samples taken from the WXS Depress......
When a Pressure wave propagates along a constant area straight tube and reaches at the open end, an impulsive wave is em......
生物学吉奥诺西斯人是按照真实的社会性昆虫来设定的,某种程度上非常类似于蚂蚁或白蚁。他们具有坚硬的甲壳外骨骼、长脸和多关节......
When an expansion wave propagated along a constant area straight tube reaches at the open end, the negative impulsive wa......
A suitable similarity transformation is introduced to reduce the laminar boundary layer equations of power law fluids to......
听Downliners Sekt更像是聆听着某段儿时成长的时光,有无声的哀伤和难过,也有令人感动和念念不忘的幸福和快乐。那些经过的过往被......
The basic principle and the method of detecting the sludge level have been presented,and the merits and demerits of diff......
A series of Fe-P-B ultrafine amorphous alloy particles has been prepared by the chemical reduction method The compositi......
In order to obtain the accurate sonic conductance of solenoid valves,the polytropic exponent is used in the data process......
探讨并确定了超高相对分子质量聚乙烯 ( U HMWPE)冻胶纤维的最佳萃取干燥方式。结果表明 ,纤维先在张紧状态下进行超声多次萃取 ,......
It is desirable to develop new signal processing techniques for effectively extracting reflected waves under the strong ......
Proliferation of neural stem cells is regulated by the secreted signaling molecule sonic hedgehog. In this study, neural......
Rat bone marrow-derived mesenchymal stem cells were cultured and passaged in vitro. After induction with basic fibroblas......
Pulmonary endoderm,second heart field and the morphogenesis of distal outflow tract in mouse embryon
Objective:The second heart field(SHF),foregut endoderm and sonic hedgehog(SHH)signaling pathway are associate with norma......
