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多重耐药菌（MDR）和其耐药性的传播已成为全球公共卫生问题，MDR引起的血流感染往往病情较重，快速完成药敏检测并采取有针对性的治疗措施，对于降低患者的死亡率至关重要。但是，目前病原药敏试验耗时很长，导致临床医生主要依赖经验进行治疗。开发一种简单、快速、准确，而且临床广谱适用的药敏表型试验方法一直是临床上的迫切任务。针对这一难题，青岛能源所单细胞中心与北京协和医院、青岛大学附属医院和青岛星赛生物等单...
西安交通大学材料科学与工程学院工程材料基础英文课件Chapter4 CAST IRON
西安交通大学材料科学与工程学院 工程材料基础 英文 课件 Chapter4 CAST IRON
2017/3/7
西安交通大学材料科学与工程学院工程材料基础英文课件Chapter4 CAST IRON.
Satellite and airborne remote sensing data for monitoring of an open-cast mine
Satellite airborne remote sensing data monitoring open-cast mine
2016/5/20
In this study, the problem of environmental monitoring and land-use/land-cover changes over the lignite open-cast mine and power plant area, was investigated. For this purpose the LANDSAT TM and SPOT ...
OPTICAL PROPERTIES OF OPEN CAST LIGNITE MINING LAKES IN CENTRAL GERMANY
Dynamic processes Ecosystems Hyperspectral Monitoring
2015/2/3
The aim of the study is the characterisation of the optical properties of mining lakes. These optical properties will be used to the classification of remote sensing data and the spatial and temporal ...
SOFT TISSUE ANALYSIS AND CAST MEASUREMENT IN ORTHODONTICS USING DIGITAL PHOTOGRAMMETRY
digital medical automatic close range calibration
2015/1/6
In orthodontics the lateral X-ray and its analysis is an important part of the diagnostic procedures since the discovery of X-ray and the introduction of cephalic measuring with almost parallel X-rays...
Interfacial Strength Between Prestressed Hollow Core Slabs and Cast-in-Place Concrete Toppings
Interfacial Strength Prestressed Hollow Core Slabs Cast-in-Place Concrete Toppings
2014/10/22
The horizontal shear strength of the interface between prestressed concrete hollow core slabs and cast-in-place concrete topping slabs was evaluated through a set of 24 push-off experiments. The push-...
西安交通大学工程材料基础课件Chapter4 CAST IRON。
Spatio-Temporal Land Cover Dynamics in Open Cast Coal Mine Area of Singrauli, M.P., India
Change Detection Mining and Industrialization Land Degradation
2013/3/5
Singrauli is an opencast coal mining area where large scale mining activities are going on continuously, land use/land cover studies are of vital importance to observe the changes in the land use/land...
C-cast: 传感器网络中无位置数据分发和发现技术
无线传感器网络 数据存储发现 数据查询 C-cast
2014/4/23
在无线传感器网络中,基于对等节点的数据分发和发现技术是一项关键的工作和研究问题.现有的研究技术和协议设计多数依赖于节点的位置信息,但是在传感器网络中节点获取位置信息需要精确的定位算法和大量的计算、通信开销.为满足在没有位置信息的情况下,节点依然能够有效地进行数据分发和发现工作,本文提出了C-cast协议. C-cast协议不仅不依赖于精确的物理位置信息和大功耗的定位服务,而且节点不需要存储维护太多...
Adaptive Moving Cast Shadow Detection
Shadow Detection Ratio Edge Ratio Brightness Video Surveillance.
2013/7/24
Moving object detection is an important task in real-time video surveillance. However, in real scenario, moving cast shadows associated with moving objects may also be detected, making moving cast s...
交替缺氧/好氧CAST工艺污染物去除特性
循环式活性污泥法 脱氮除磷 交替A/O
2012/9/28
以模拟城市污水为处理对象,采用循环式活性污泥法(CAST)反应器,对交替缺氧/好氧模式下系统去除污染物的性能进行了研究。结果表明,运行期间系统内有机物的去除率稳定,出水COD小于40 mg/L,COD平均去除率为91.7%;NH4+-N、TN的平均去除率分别为83.9%、 72.4%,出水TN以NO3--N为主;系统的除磷性能良好,磷酸盐的平均去除率为90.6%。此外,出水COD、TN和TP均达到...
Microstructure and Mechanical Behavior of In Situ Primary Si/Mg2Si Locally Reinforced Aluminum Matrix Composites Piston by Centrifugal Cast
Piston Centrifugal casting In situ composite Primary Si Mg2Si
2011/8/5
Al-Si pistons are frequently damaged by burning piston top surface due to elevated combustion temperature, and, by rubbing the first ring groove against the engine cylinder liner. To prevent from thes...
An Assessment of the Derivative Thermal Analysis of Grey Cast Iron
DTA diagram Chemical composition Hardness Tensile strength
2011/3/11
The study presents a method used for assessment of the consistency of results obtained by measurements and calculated by computer from a graph of Derivative Thermal Analysis (DTA) to determine the che...
The low-aluminium cast iron of reduced silicon content treated with cerium mischmetal
Metallography Low-aluminium cast iron Spheroidization
2011/3/15
The work presents the effect of cerium mischmetal used in quantities of 0.1 and 0.2 wt-% and ferrosilicon used in quantities from 0.5% to 1.5% on the alloy matrix and the shape of graphite precipitate...
The solidification of squeeze cast AlCu4Ti alloy
Squeeze casting AlCu alloys Solidification Structure
2011/3/11
The results of examining the solidification process of the squeeze cast AlCu4Ti alloy have been presented. A simulation of the alloy solidification has been described for both the equilibrium conditio...