Theoretical research progress in new-generation Internet architecture

2008 ◽  
Vol 51 (11) ◽  
pp. 1634-1660 ◽  
Author(s):  
JianPing Wu ◽  
Ying Liu ◽  
Qian Wu
Keyword(s):  
Theoretical Research ◽  
Research Progress ◽  
Internet Architecture ◽  
New Generation

scholarly journals A Plan for a New Generation 2 m-Class Telescope in Indonesia

1984 ◽  
Vol 80 ◽  
pp. 409-410
Author(s):  
Karel A. Van Der Hucht
Keyword(s):  
Double Star ◽  
Radial Velocities ◽  
Spectroscopic Binaries ◽  
Theoretical Research ◽  
60Th Anniversary ◽  
Additional Tool ◽  
New Generation

AbstractOne of the prime astrophysical interests of the Observatorium Bosscha is, and has always been, double star research: visual double star research with the double-60 cm Zeiss telescope (dedicated in 1928), and theoretical research of evolved massive spectroscopic binaries (since 1972). For one thing, this is the very reason that this IAU Colloquium No. 80, celebrating the 60th anniversary of the Observatorium Bosscha in Lembang, is devoted to binary astrophysics.Up to now, visual, photographic, and photometric tools have been used for binary research at the Observatorium Bosscha. An important, essential additional tool for binary research is spectrographic equipment, in order to measure radial velocities of binary components.

Recent Advances in the Study of Film Cooling on the Gas Turbine Blade

2014 ◽  
Vol 971-973 ◽  
pp. 143-147 ◽  
Author(s):  
Ping Dai ◽  
Shuang Xiu Li
Keyword(s):  
Gas Turbine ◽  
Turbine Blade ◽  
Film Cooling ◽  
Gas Turbines ◽  
High Performance ◽  
Leading Edge ◽  
Development Trend ◽  
Research Progress ◽  
Gas Turbine Blade ◽  
New Generation

The development of a new generation of high performance gas turbine engines requires gas turbines to be operated at very high inlet temperatures, which are much higher than the allowable metal temperatures. Consequently, this necessitates the need for advanced cooling techniques. Among the numerous cooling technologies, the film cooling technology has superior advantages and relatively favorable application prospect. The recent research progress of film cooling techniques for gas turbine blade is reviewed and basic principle of film cooling is also illustrated. Progress on rotor blade and stationary blade of film cooling are introduced. Film cooling development of leading-edge was also generalized. Effect of various factor on cooling effectiveness and effect of the shape of the injection holes on plate film cooling are discussed. In addition, with respect to progress of discharge coefficient is presented. In the last, the future development trend and future investigation direction of film cooling are prospected.

Research Progress on Reinforced Concrete Laminated Slab in China

2012 ◽  
Vol 174-177 ◽  
pp. 263-267
Author(s):  
Ming Li ◽  
Zhe Zhe Sun ◽  
Wei Jian Zhao ◽  
Yong Liu
Keyword(s):  
Reinforced Concrete ◽  
Experimental Research ◽  
Concrete Structure ◽  
Early Stage ◽  
Research Progress ◽  
Horizontal Load ◽  
Reinforced Concrete Structure ◽  
Research Results ◽  
Load Carrying ◽  
New Generation

The development of new generation prefabricated reinforced concrete structure is still at an early stage in China. Reinforced concrete laminated slab, as an important horizontal load carrying member, is paid much attention to in research. Based on the research results about it in China, the progress of which is summarized, including the form, characteristics and experimental research of sandwich laminated slab, anti-ribbed laminated slab, and hollow laminated slab etc. Finally, the further research is prospected.

Research achievements on the new generation Internet architecture and protocols

2013 ◽  
Vol 56 (11) ◽  
pp. 1-25 ◽  
Author(s):  
Ying Liu ◽  
JianPing Wu ◽  
Zhou Zhang ◽  
Ke Xu
Keyword(s):  
Internet Architecture ◽  
New Generation

Research Progress of Workability Theoretical Research and Simulation Computation of Pumping Concrete

2009 ◽  
Vol 405-406 ◽  
pp. 103-109
Author(s):  
Jun Sheng Chen ◽  
Hai Hong Mo ◽  
Hong Cao ◽  
Ting Jin Liu ◽  
Song Liang ◽  
...  
Keyword(s):  
Experimental Method ◽  
Research Method ◽  
Theoretical Research ◽  
Research Progress ◽  
Feasible Method ◽  
Complicated Conditions

With the wide application of pumping concrete， and the increasing of pumping height and distance， more and more attention of researchers focus on the workability of pumping concrete. Traditionally， the research method of workability of pumping concrete is mainly experiment. With the increasing of pumping height and distance，experimental method for workability of pumping concrete becomes more difficult. Combining simulation computation and experimental method to solve pumping construction problems of concrete under complicated conditions is a feasible method. Research progress about experimental method and simulation computation of workability of pumping concrete are presented， which would provide research thinking and research method for combining simulation computation and experimental method.

scholarly journals The “New Generation” High-tech Enterprise's Early Warning Model and Its Empirical Research Based on the Perspective of Organizational Commitment Theory

2021 ◽  
Vol 14 (10) ◽  
pp. 96
Author(s):  
Huabai Bu ◽  
Jiaqi Bu ◽  
Naifu Shi ◽  
Yanglingli Ou ◽  
Jingyi Wang
Keyword(s):  
Organizational Commitment ◽  
Early Warning ◽  
Theoretical Research ◽  
High Tech ◽  
High Quality ◽  
Healthy Development ◽  
The Core ◽  
Early Warning Model ◽  
New Generation ◽  
Warning Model

With the continuous advancement of emerging technologies such as big data, cloud computing, Internet of Things, blockchain, artificial intelligence, and 5G communications, China's “new generation” high-tech companies are developing rapidly, but the loss of core employees restricts their healthy development. How to manage the core employees of “new generation” high-tech enterprises is a grim reality in front of theorists and industrialists. Based on the results of the current theoretical research on organizational commitment, the research group proposed a “new generation” high-tech enterprise core employee resignation early warning model to provide decision-making basis and methodological reference for the “new generation” high-tech enterprise high-quality development.

scholarly journals Research Progress of Gualou Xiebai in the Treatment of Coronary Heart Disease

2021 ◽  
Vol 5 (6) ◽  
pp. 86-90
Author(s):  
Hongyu Zhang ◽  
Peng Lei ◽  
Shuibao Zhang
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Clinical Practice ◽  
Angina Pectoris ◽  
Clinical Application ◽  
Theoretical Research ◽  
Research Progress

Gualou Xiebai is a basic prescription for the treatment of angina pectoris in Synopsis of the Golden Chamber. This article is a summary of the theoretical research and clinical application of Gualou Xiebai, in hope to promote the use of Gualou Xiebai in clinical practice.

scholarly journals Recent progress in the study of the next generation Internet in China

2013 ◽  
Vol 371 (1987) ◽  
pp. 20120387 ◽  
Author(s):  
Ying Liu ◽  
Jianping Wu ◽  
Qian Wu ◽  
Ke Xu
Keyword(s):  
Recent Progress ◽  
Social Progress ◽  
The Internet ◽  
Next Generation ◽  
Internet Architecture ◽  
Next Generation Internet ◽  
The Many ◽  
Basic Features ◽  
Global Communications ◽  
New Generation

The Internet has become a major part of the global communications infrastructure supporting modern-day socio-economic development, social progress and technological innovation. Invented 30 years ago, today the Internet is facing severe challenges. Many countries have funded research projects on the new-generation Internet, such as GENI, FIND, FIRE and CNGI, in an effort to solve these challenges. In addition, over the past few years, the networking research community has engaged in an ongoing conversation about how to move the Internet forward, and there are now two different approaches towards Internet research. The first approach is based on using the existing Internet architecture to solve the major technical challenges—this is called ‘evolutionary’ research. The other, which is called the ‘clean slate’, involves the design of an entirely new Internet architecture. In the first part of this paper, the basic features of the next generation Internet and its principal contradictions are analysed. Then a survey of recent progress in the study of the next generation Internet in China is discussed. Finally, the focus and direction for the next step in research are presented as based on fundamental research into the international next generation Internet architecture, and the many new innovative demands placed on Internet architecture in recent years.

scholarly journals Economic Loss Assessment of Tropical Cyclones Based on Bibliometric Data Analysis

2020 ◽  
Vol 13 ◽  
pp. 194008292097895
Author(s):  
Ling Tan ◽  
Weizhi Yao ◽  
Fei Chen ◽  
Lianshui Li
Keyword(s):  
Economic Loss ◽  
Knowledge Bases ◽  
Research Field ◽  
Theoretical Research ◽  
Research Progress ◽  
Strength Analysis ◽  
Loss Assessment ◽  
Environmental Disasters ◽  
The Usa ◽  
And Control

Tropical cyclone (hereafter as TC) is one of the serious environmental disasters. In order to promote theoretical research into prevention and control of TCs, the current developments and trends in research on economic loss assessment of TCs around the world need to be understood. In this paper, bibliometric visualization analysis is used to analyze research progress based on literature collected from the Web of Science Core Collection database. The evolution trend of years and countries, cooperation networks, major scholars, knowledge bases, key topics, hotspots and challenges were presented quantitatively through keyword co-occurrence analysis, burst strength analysis, cluster analysis and keyword strategy matrix. The results indicate that the USA currently has the most influential studies. The top four topics in this research field are the influence of TCs on forest ecosystem, human health, social and economic system, along with the research on the influence of TCs under climate change. In addition, more studies considering the vulnerability, variability and risk assessment of TCs need to be further investigated in the future. Through quantitative literature analysis and review, this paper can help interested scholars develop a deeper understanding of the current situation and future trends in research on economic loss assessment of TCs.

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