Fusion Process Model is a software process model to enhance the software development process. Fusion process model have five fundamental phases and one fusion process controller to control and co-ordinate the overall ...Fusion Process Model is a software process model to enhance the software development process. Fusion process model have five fundamental phases and one fusion process controller to control and co-ordinate the overall development process. Fusion Process Model uses 3C-Model to generalize the process of solving the problem in each phase. 3C-Model, which helps in implementing component based development approach and provides firmer control over the software development process. Because of the component driven approach, the risk associated with cost and time is limited to component only and ensure the overall quality of software system, reduce the development cost and time by considering the changing requirements of customer, risk assessment, identification, evaluation and composition of relative concerns at each phase of development process. We have implemented Fusion Process Model to the design of a real world information system and evaluated this implementation with the initial project estimation.展开更多
There are several software process models that have been proposed and are based on task involved in developing and maintaining software product. The large number of software projects not meeting their expectation in t...There are several software process models that have been proposed and are based on task involved in developing and maintaining software product. The large number of software projects not meeting their expectation in terms of functionality, cost, delivery schedule and effective project management appears to be lacking. In this paper, we present a new software fusion process model, which depicts the essential phases of a software project from initiate stage until the product is retired. Fusion is component based software process model, where each component implements a problem solving model. This approach reduces the risk associated with cost and time, as these risks will be limited to a component only and ensure the overall quality of software system by considering the changing requirements of customer, risk assessment, identification, evaluation and composition of relative concerns at each phase of development process.展开更多
IBRS2 epithelial cells in monolayer culture fused at a very high frequency when exposed to high-voltage electric pulsing fields. Exposure to four repetitive electric pulses of about 1.7 kilovolts per centimeter with a...IBRS2 epithelial cells in monolayer culture fused at a very high frequency when exposed to high-voltage electric pulsing fields. Exposure to four repetitive electric pulses of about 1.7 kilovolts per centimeter with a duration of 100 microseconds caused more than 90 percent of the cells to become fused (multinucleate) when 1 millimolar magnesium was present in the pulsing medium. Magnesium and calcium ions in the pulsing medium had a very strong effect on the electrofusion of IBRS2 cells. Magnesium could increase not only the electrofusion yield but also the stability of the cells under the conditions of electrofusion. In contrast, calcium inhibited electrofusion and decreased the stability of the cells. Careful microscopic observation revealed the electrofusion of IBRS2 cells to be very complex, dynamic process undergoing many interesting changes. A possible explanation for the process and mechanism of electrofusion of IBRS2 cells was proposed in agreement with the experimental observation.展开更多
Magnetized target fusion is an alternative method to fulfill the goal of controlled fusion, which combines advan- tages of both magnetic confinement fusion and inertial confinement fusion since its parameter space lie...Magnetized target fusion is an alternative method to fulfill the goal of controlled fusion, which combines advan- tages of both magnetic confinement fusion and inertial confinement fusion since its parameter space lies between the two traditional ways. Field reversed configuration （FFtC） is a good candidate of magnetized targets due to its translatable, compressible, high /3 and high energy density properties. Dynamic formation process of high density FFtC is observed on the YingGuang 1 device for the first time in China. The evolution of a magnetic field is detected with magnetic probes, and the compression process can be clearly seen from images taken with a high-speed multi-frame CCD camera. The process is also studied with two-dimensional magneto hydrodynamic code MPF-2D theoretically, and the results agree well with the experiment. Combining the experimental data and the theoretical analysis, the length of the formed FRC is about 39 cm, the diameter is about 2-2. 7cm, the average density is 1.3× 1016 cm-3, and the average temperature is 137eV.展开更多
The geological data are constructed in vector format in geographical information system (GIS) while other data such as remote sensing images, geographical data and geochemical data are saved in raster ones. This paper...The geological data are constructed in vector format in geographical information system (GIS) while other data such as remote sensing images, geographical data and geochemical data are saved in raster ones. This paper converts the vector data into 8 bit images according to their importance to mineralization each by programming. We can communicate the geological meaning with the raster images by this method. The paper also fuses geographical data and geochemical data with the programmed strata data. The result shows that image fusion can express different intensities effectively and visualize the structure characters in 2 dimensions. Furthermore, it also can produce optimized information from multi-source data and express them more directly.展开更多
随着无人机的大规模普及,倾斜摄影测量技术应用越来越广泛,但是由于其技术特点,在数据采集过程中受角度、遮蔽等因素的影响,导致三维模型极易出现拉花、扭曲等问题。基于此,探讨了融合机载激光雷达(Light Laser Detection and Ranging,L...随着无人机的大规模普及,倾斜摄影测量技术应用越来越广泛,但是由于其技术特点,在数据采集过程中受角度、遮蔽等因素的影响,导致三维模型极易出现拉花、扭曲等问题。基于此,探讨了融合机载激光雷达(Light Laser Detection and Ranging,LiDAR)、地面数据采集和倾斜摄影技术的方法,以提高高层建筑物三维建模的精度和细节。机载LiDAR技术通过激光雷达扫描获取点云数据,提供建筑物的几何形状和细节信息,倾斜摄影技术可以提供建筑物纹理信息,与机载LiDAR技术结合可以提高建模的真实感和精度。点面三维激光扫描仪能够有效补充前两项技术的缺失,如补充细节数据。研究融合三种数据源的信息,综合利用它们的优势,为城市规划、建设和管理提供更准确、可靠的数据支持。展开更多
目的:观测钩状突尖端(uncinate process tip,UPT)、椎弓根峡部和颈神经之间的位置关系,为单孔分体脊柱内镜辅助颈椎前路椎间盘切除减压融合术中钩状突精准切除实现颈神经彻底减压提供临床数据参考。方法:选取2016年8月至2021年1月滨州...目的:观测钩状突尖端(uncinate process tip,UPT)、椎弓根峡部和颈神经之间的位置关系,为单孔分体脊柱内镜辅助颈椎前路椎间盘切除减压融合术中钩状突精准切除实现颈神经彻底减压提供临床数据参考。方法:选取2016年8月至2021年1月滨州医学院附属医院的26例神经根型颈椎病病人资料,并在Mimics21.0上观测C3~4至C7~T1相关参数:UPT分别至UPT所在矢状面的颈神经前缘前后距离(a)、UPT所在矢状面的颈神经下缘垂直距离(b)、颈神经起点上缘左右距离(c)、颈神经起点上缘垂直距离(d)、颈神经起点下缘垂直距离(e)、椎弓根峡部外侧缘前后距离(f)、椎弓根峡部外侧缘左右距离(g)、颈神经外展角(∠A)、前倾角(∠B)。结果:C_(3~4)至C_(7)~T_(1),同节段不同性别、不同侧别之间差异无统计学意义;同节段b、e之间差异无统计学意义,表明减压UPT所在矢状面的颈神经下缘即可实现颈神经起点下缘减压;随着C_(3~4)至C_(7)~T_(1)节段降低,a逐渐减小;b、d、e、g、∠A、∠B逐渐增加;c、f先增加后减小(P<0.05)。结论:以UPT作为重要骨性标志点,明确颈神经减压范围并精准切除钩状突。UPT向前(0.9±0.5)mm至(2.3±1.3)mm至椎弓根峡部外侧缘,向外磨透钩状突,可完成UPT至椎弓根区出口处颈神经腹侧减压;向上(5.5±2.1)mm至(8.0±3.0)mm、向内(1.1±0.5)mm至(1.9±0.9)mm分别磨除部分上位椎体和钩状突后外侧壁增生骨赘,可显露硬脊膜外侧缘和颈神经起点上缘,完成UPT至颈神经起点减压,为手术精准切除钩状突安全减压颈神经提供理论依据。展开更多
文摘Fusion Process Model is a software process model to enhance the software development process. Fusion process model have five fundamental phases and one fusion process controller to control and co-ordinate the overall development process. Fusion Process Model uses 3C-Model to generalize the process of solving the problem in each phase. 3C-Model, which helps in implementing component based development approach and provides firmer control over the software development process. Because of the component driven approach, the risk associated with cost and time is limited to component only and ensure the overall quality of software system, reduce the development cost and time by considering the changing requirements of customer, risk assessment, identification, evaluation and composition of relative concerns at each phase of development process. We have implemented Fusion Process Model to the design of a real world information system and evaluated this implementation with the initial project estimation.
文摘There are several software process models that have been proposed and are based on task involved in developing and maintaining software product. The large number of software projects not meeting their expectation in terms of functionality, cost, delivery schedule and effective project management appears to be lacking. In this paper, we present a new software fusion process model, which depicts the essential phases of a software project from initiate stage until the product is retired. Fusion is component based software process model, where each component implements a problem solving model. This approach reduces the risk associated with cost and time, as these risks will be limited to a component only and ensure the overall quality of software system by considering the changing requirements of customer, risk assessment, identification, evaluation and composition of relative concerns at each phase of development process.
文摘IBRS2 epithelial cells in monolayer culture fused at a very high frequency when exposed to high-voltage electric pulsing fields. Exposure to four repetitive electric pulses of about 1.7 kilovolts per centimeter with a duration of 100 microseconds caused more than 90 percent of the cells to become fused (multinucleate) when 1 millimolar magnesium was present in the pulsing medium. Magnesium and calcium ions in the pulsing medium had a very strong effect on the electrofusion of IBRS2 cells. Magnesium could increase not only the electrofusion yield but also the stability of the cells under the conditions of electrofusion. In contrast, calcium inhibited electrofusion and decreased the stability of the cells. Careful microscopic observation revealed the electrofusion of IBRS2 cells to be very complex, dynamic process undergoing many interesting changes. A possible explanation for the process and mechanism of electrofusion of IBRS2 cells was proposed in agreement with the experimental observation.
基金Supported by the Development Foundation of China Academy of Engineering Physics under Grant No 2011B0402009the National Natural Science Foundation of China under Grant Nos 11375163,11575029 and 11175028
文摘Magnetized target fusion is an alternative method to fulfill the goal of controlled fusion, which combines advan- tages of both magnetic confinement fusion and inertial confinement fusion since its parameter space lies between the two traditional ways. Field reversed configuration （FFtC） is a good candidate of magnetized targets due to its translatable, compressible, high /3 and high energy density properties. Dynamic formation process of high density FFtC is observed on the YingGuang 1 device for the first time in China. The evolution of a magnetic field is detected with magnetic probes, and the compression process can be clearly seen from images taken with a high-speed multi-frame CCD camera. The process is also studied with two-dimensional magneto hydrodynamic code MPF-2D theoretically, and the results agree well with the experiment. Combining the experimental data and the theoretical analysis, the length of the formed FRC is about 39 cm, the diameter is about 2-2. 7cm, the average density is 1.3× 1016 cm-3, and the average temperature is 137eV.
文摘The geological data are constructed in vector format in geographical information system (GIS) while other data such as remote sensing images, geographical data and geochemical data are saved in raster ones. This paper converts the vector data into 8 bit images according to their importance to mineralization each by programming. We can communicate the geological meaning with the raster images by this method. The paper also fuses geographical data and geochemical data with the programmed strata data. The result shows that image fusion can express different intensities effectively and visualize the structure characters in 2 dimensions. Furthermore, it also can produce optimized information from multi-source data and express them more directly.
文摘随着无人机的大规模普及,倾斜摄影测量技术应用越来越广泛,但是由于其技术特点,在数据采集过程中受角度、遮蔽等因素的影响,导致三维模型极易出现拉花、扭曲等问题。基于此,探讨了融合机载激光雷达(Light Laser Detection and Ranging,LiDAR)、地面数据采集和倾斜摄影技术的方法,以提高高层建筑物三维建模的精度和细节。机载LiDAR技术通过激光雷达扫描获取点云数据,提供建筑物的几何形状和细节信息,倾斜摄影技术可以提供建筑物纹理信息,与机载LiDAR技术结合可以提高建模的真实感和精度。点面三维激光扫描仪能够有效补充前两项技术的缺失,如补充细节数据。研究融合三种数据源的信息,综合利用它们的优势,为城市规划、建设和管理提供更准确、可靠的数据支持。
文摘目的:观测钩状突尖端(uncinate process tip,UPT)、椎弓根峡部和颈神经之间的位置关系,为单孔分体脊柱内镜辅助颈椎前路椎间盘切除减压融合术中钩状突精准切除实现颈神经彻底减压提供临床数据参考。方法:选取2016年8月至2021年1月滨州医学院附属医院的26例神经根型颈椎病病人资料,并在Mimics21.0上观测C3~4至C7~T1相关参数:UPT分别至UPT所在矢状面的颈神经前缘前后距离(a)、UPT所在矢状面的颈神经下缘垂直距离(b)、颈神经起点上缘左右距离(c)、颈神经起点上缘垂直距离(d)、颈神经起点下缘垂直距离(e)、椎弓根峡部外侧缘前后距离(f)、椎弓根峡部外侧缘左右距离(g)、颈神经外展角(∠A)、前倾角(∠B)。结果:C_(3~4)至C_(7)~T_(1),同节段不同性别、不同侧别之间差异无统计学意义;同节段b、e之间差异无统计学意义,表明减压UPT所在矢状面的颈神经下缘即可实现颈神经起点下缘减压;随着C_(3~4)至C_(7)~T_(1)节段降低,a逐渐减小;b、d、e、g、∠A、∠B逐渐增加;c、f先增加后减小(P<0.05)。结论:以UPT作为重要骨性标志点,明确颈神经减压范围并精准切除钩状突。UPT向前(0.9±0.5)mm至(2.3±1.3)mm至椎弓根峡部外侧缘,向外磨透钩状突,可完成UPT至椎弓根区出口处颈神经腹侧减压;向上(5.5±2.1)mm至(8.0±3.0)mm、向内(1.1±0.5)mm至(1.9±0.9)mm分别磨除部分上位椎体和钩状突后外侧壁增生骨赘,可显露硬脊膜外侧缘和颈神经起点上缘,完成UPT至颈神经起点减压,为手术精准切除钩状突安全减压颈神经提供理论依据。
