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Some Thoughts on the Launch Vehicle Selection for China's Moon Exploration Program

Long Lehao

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 31-37

Abstract:

“Developing Space Science and Conducting Deep Space Exploration” is one of the objectivesMoon exploration is the first step to achieve the goal of “Conducting Deep Space Exploration”.To put the moon probe (or satellite) into orbit, it is especially important to select the right typeStarting from the basic requirements of the launch vehicle(s) for the moon exploration mission, experiencecons of the three operational orbits for moon exploration and feasibility of the program, and identifies

Keywords： moon exploration program     launch vehicle     type selection     analysis    

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Deep Space Exploration and Its Prospect in China

Ye Peijian,Peng Jing

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 13-18

Abstract:

The definition, goal and impacts of deep space exploration are summarized.Then the authors analyzed some important features of global deep space exploration scheme.Key technologies of deep space exploration are also determined.subsequent China Lunar Exploration Program, especially proposals for the second stage of China LunarExploration Program, China-Russia Mars Exploration, Kuafu Mission, Hard X-Ray Modulated Telescope, Space

Keywords： deep space exploration     interplanetary exploration     multi-object and multi-mission     China Lunar ExplorationProgram    

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China´s Lunar Exploration Program ——The Third Milestone for China，s Space Industry

Luan Enjie

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 31-36

Abstract:

To explore the moon demonstrates the wisdom and capability of mankind.China ´ s lunar exploration program that features “orbiting”，“landing”

Keywords： China's space     lunar exploration     Chang'e-1 spacecraft    

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China's Latest Moon Mission Returns New Lunar Rocks

Mitch Leslie

Engineering 2021, Volume 7, Issue 5,   Pages 544-546 doi: 10.1016/j.eng.2021.03.007

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Commercial Moon Landings Multiply

Mitch Leslie

Engineering 2023, Volume 30, Issue 11,   Pages 10-12 doi: 10.1016/j.eng.2023.09.003

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Sustainable Program Quality Management of International Infrastructure Construction

Steve Hsueh-Ming Wang

Frontiers of Engineering Management 2016, Volume 3, Issue 3,   Pages 239-245 doi: 10.15302/J-FEM-2016047

Abstract: Management of the program quality for international infrastructure construction projects is complicatedThis paper investigated current program quality management and compared it with the results of recentA method for the sustainable program quality management of the international infrastructure constructionThe findings from the KGMP’s survey and this research show that the trend of the sustainable program

Keywords： sustainability     program     infrastructure    

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Experimental study and field application of calcium sulfoaluminate cement for rapid repair of concrete pavements

Yanhua GUAN, Ying GAO, Renjuan SUN, Moon C. WON, Zhi GE

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 3,   Pages 338-345 doi: 10.1007/s11709-017-0411-0

Abstract: The fast-track repair of deteriorated concrete pavement requires materials that can be placed, cured, and opened to the traffic in a short period. Type III cement and Calcium Sulfoaluminate (CSA) cement are the most commonly used fast-setting hydraulic cement (FSHC). In this study, the properties of Type III and CSA cement concrete, including compressive strength, coefficient of thermal expansion (CTE) and shrinkage were evaluated. The test results indicate that compressive strength of FSHC concrete increased rapidly at the early age. CSA cement concrete had higher early-age and long term strength. The shrinkage of CSA cement concrete was lower than that of Type III cement concrete. Both CSA and Type III cement concrete had similar CTE values. Based on the laboratory results, the CSA cement was selected as the partial-depth rapid repair material for a distressed continuously reinforced concrete pavement. The data collected during and after the repair show that the CSA cement concrete had good short-term and long-term performances and, therefore, was suitable for the rapid repair of concrete pavement.

Keywords： Calcium Sulfoaluminate (CSA) cement     Type III cement     coefficient of thermal expansion (CTE)     shrinkage     rapid repair    

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Achievements of the national malaria control and elimination program in the People’s Republic of China

Frontiers of Medicine 2023, Volume 17, Issue 1,   Pages 85-92 doi: 10.1007/s11684-021-0917-7

Abstract: To further summarize the historical achievements and technical experiences of the elimination programhistory, evolution process, and great achievements of the national malaria control and elimination programimportant reference value for summing up historical experience in the national malaria elimination program

Keywords： malaria     transmission     control     elimination     China     atlas    

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Risk evaluation for the task transfer of an aircraft maintenance program based on a multielement connection

Frontiers of Engineering Management doi: 10.1007/s42524-023-0282-0

Abstract: This analytical construct serves to streamline the process of risk assessment pertinent to maintenance programcomponent of this research, exemplified through a case study of the Boeing 737NG aircraft maintenance program

Keywords： risk evaluation     maintenance steering group     analytic network process     task transfer     maintenance program    

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Status of hyperhomocysteinemia in China: results from the China Stroke High-risk Population Screening Program

Frontiers of Medicine 2021, Volume 15, Issue 6,   Pages 903-912 doi: 10.1007/s11684-021-0871-4

Abstract: A nationwide survey was conducted from October 2018 to September 2019 to assess the prevalence of hyperhomocysteinemia (Hhcy) and its influencing factors in China. A standardized questionnaire was used to collect information. Hhcy was defined as the level of serum homocysteine (HCY) ≥15.0 µmol/L. The H-type hypertension (HHYP) was defined as hypertension with an elevated serum HCY (≥15.0 µmol/L). Finally, 110 551 residents ≥40 years of age from 31 provinces in the mainland of China were included. Overall, the median serum HCY level was 10.9 µmol/L (interquartile range 7.9–15.1). A total of 28 633 participants (25.9%) were defined as Hhcy. The Hhcy prevalence ranged from 7.9% in Shanghai to 56.8% in Tianjin. The data showed that serum HCY levels were associated with age, male gender, cigarette smoking, hypertension, diabetes, ethnicity, endurance in exercise (inverse), and fruit and vegetable intake (inverse). In addition, 15 486 participants were defined as HHYP, and the rate was 14.0%. HHYP was an independent predictor of stroke with an adjusted odds ratio of 1.752 (95% CI 1.338–2.105). The geographical distribution pattern of the Hhcy epidemic reflects dynamic differences, and national strategies should be carried out to further improve the care of patients with Hhcy across China.

Keywords： homocysteine     hyperhomocysteinemia     H-type hypertension     Chinese    

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Cultural differences define diagnosis and genomic medicine practice: implications for undiagnosed diseases program

Xiaohong Duan, Thomas Markello, David Adams, Camilo Toro, Cynthia Tifft, William A. Gahl, Cornelius F. Boerkoel

Frontiers of Medicine 2013, Volume 7, Issue 3,   Pages 389-394 doi: 10.1007/s11684-013-0281-3

Abstract: Specifically, we suggest that an undiagnosed diseases program in China will differ from the recentlyestablished Undiagnosed Diseases Program at the United States National Institutes of Health; a culturally

Keywords： genetics     cultural differences     undiagnosed diseases program    

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The development of roadside green swales in the Chinese Sponge City Program: Challenges and opportunities

Frontiers of Engineering Management   Pages 566-581 doi: 10.1007/s42524-023-0267-z

Abstract: a surge in the adoption of roadside green swales, especially as part of the prestigious Sponge City Program

Keywords： grass swale     infiltration swale     bioswale     wet swale     sponge city    

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Title Author Date Type Operation

Some Thoughts on the Launch Vehicle Selection for China's Moon Exploration Program

Long Lehao

Journal Article

Deep Space Exploration and Its Prospect in China

Ye Peijian,Peng Jing

Journal Article

China´s Lunar Exploration Program ——The Third Milestone for China，s Space Industry

Luan Enjie

Journal Article

Chinese Lunar Exploration Program

14 Dec 2022

Conference Videos

Construction of technology system for watershed water pollution treatment and management——explorationand practice of the major water program in Liaohe River basin

Journal Article

Chinese Lunar Exploration Program(English)

20 Dec 2022

Conference Videos

China's Latest Moon Mission Returns New Lunar Rocks

Mitch Leslie

Journal Article

Commercial Moon Landings Multiply

Mitch Leslie

Journal Article

Sustainable Program Quality Management of International Infrastructure Construction

Steve Hsueh-Ming Wang

Journal Article

Experimental study and field application of calcium sulfoaluminate cement for rapid repair of concrete pavements

Yanhua GUAN, Ying GAO, Renjuan SUN, Moon C. WON, Zhi GE

Journal Article

Achievements of the national malaria control and elimination program in the People’s Republic of China

Journal Article

Risk evaluation for the task transfer of an aircraft maintenance program based on a multielement connection

Journal Article

Status of hyperhomocysteinemia in China: results from the China Stroke High-risk Population Screening Program

Journal Article

Cultural differences define diagnosis and genomic medicine practice: implications for undiagnosed diseases program

Xiaohong Duan, Thomas Markello, David Adams, Camilo Toro, Cynthia Tifft, William A. Gahl, Cornelius F. Boerkoel

Journal Article

The development of roadside green swales in the Chinese Sponge City Program: Challenges and opportunities

Journal Article