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Synchronous rectal adenocarcinoma and anal canal adenocarcinoma
GU Jin, YAO Yunfeng, LI Jiyou, LU Aiping, WANG Hongyi
Frontiers of Medicine 2007, Volume 1, Issue 3, Pages 333-337 doi: 10.1007/s11684-007-0064-9
Keywords: CK7+/CK20+ resection different therapeutic strategy upper-third
The lethal dose test of Ginsenoside CK and Icraiin for sperm in vitro
Yu Hongliang,Chang Mingxiu,Cao Henghai,Bo Liwei,Yang Yongjun,Li Chongmin,Li Ming
Strategic Study of CAE 2015, Volume 17, Issue 6, Pages 86-88
Objective:To investigate the effects of Ginsenoside CK(Gin CK),Icraiin(Icr) for sperm survive in vitroConclusion:When the concentration was 0.1 mg/mL,Gin CK can increase the sperm mortality significantlyand Icr was not; When the concentration was 0.5 mg/mL,it is the lethal dose for Gin CK and Icr can increase
Keywords: Ginsenoside CK Icraiin sperm lethal dose
Frontiers of Structural and Civil Engineering Pages 1072-1085 doi: 10.1007/s11709-023-0951-4
Keywords: carbon nanotube MISQ20 FG-CNTRC plate nonlinear vibration nonlinear dynamic analysis SFEM
Rolling-element bearings in China: From ancient times to the 20th century
Lie SUN,Ang LI
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1, Pages 33-43 doi: 10.1007/s11465-016-0373-2
The development of rolling-element bearings in China has spanned a long period. Based on several typical and important cases, the present article reconstructs the history of rolling-element bearings in China by dividing it into four stages according to the various characteristics of the bearings. The first stage represents the origin of rolling bearings in China, which remains controversial because of several suspected races and cages that were likely the components of bearings more than a millennium ago. At the second stage, a type of simple roller bearing was used for astronomical instruments not later than the 13th century based on clear philological and physical evidence. A similar bearing was also applied to an abridged armillary in the 17th century. Another type of spherical thrust bearings with rolling elements, which is a key component of a traditional Chinese windmill, could support a rotating shaft that moves rotationally and at an angle. At the third stage, the Chinese began studying and using the so-called European-style bearing since the 17th century. Moreover, over the last 100 years, the modern rolling bearing industry was gradually established in China, particularly because of the technology transfer from the Soviet Union in the 1950s. At the fourth stage, the Chinese government initiated the relatively rapid development of bearing technology. The government launched the “bearing movement” from the 1950s to the 1960s to establish the modern bearing industry and to promote rolling bearings as replacement for traditional sliding bearings. Furthermore, a number of large professional factories and institutions in China have continually introduced advanced technology and equipment. At present, these companies and institutions play a significant role in the international bearing industry.
Keywords: bearing movement rolling-element bearing China early rolling bearings technology transfer
20th Century" was Announced in Beijing"> "China’s Major Achievements in Engineering and Technology in the 20th Century" was Announced in Beijing
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Strategic Study of CAE 2002, Volume 4, Issue 1, Pages 94-94
Resistance of large deformation of the Wushaoling Tunnel F7 soft fault
ZHAO Xufeng, CHEN Haiming, WANG Chunmiao
Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1, Pages 123-127 doi: 10.1007/s11709-007-0013-3
Keywords: F7 deformation appropriate construction mechanical
China Engineering Science 2005 Volume 7 Contents
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Strategic Study of CAE 2005, Volume 7, Issue 12, Pages 98-102
Acid Orange 7 degradation using methane as the sole carbon source and electron donor
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1468-5
• AO7 degradation was coupled with anaerobic methane oxidation.
Keywords: Azo dyes AO7 degradation Anaerobic methane oxidation Microbial community ANME-2d
ORGANIC CARBON STOCKS IN A SILTY TEXTURED SOIL FOLLOWING REINTEGRATION OF A 20 YEARS OLD × SITE INTO
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2, Pages 183-197 doi: 10.15302/J-FASE-2023485
● 0.98 Mg·ha−1·yr−1 Corg accumulation under miscanthus over 26 years.
Keywords: biobased energy crops C balance humus accumulation
Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1604-5
● Metabolomic temporal profiling of cells exposed to xenobiotics.
Keywords: Metabolomics BPA MCF-7 Temporal profiling Metabolic adaption Dysregulation correlation
Green building research from design to operation in the past 20 years: A perspective
Borong LIN, Yi WANG, Jiaping LIU, Juan YU
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5, Pages 1049-1055 doi: 10.1007/s11709-020-0668-6
Nicotinic acetylcholine receptor α7 subunit: a novel therapeutic target for cardiovascular diseases
Chong Liu, Dingfeng Su
Frontiers of Medicine 2012, Volume 6, Issue 1, Pages 35-40 doi: 10.1007/s11684-012-0171-0
Keywords: α7 nicotinic acetylcholine receptor cardiovascular diseases baroreflex sensitivity
System Integration and Innovation of Operating 20 kt Combined Heavy-haul Train on Datong—Qinhuangdao
Geng Zhixiu
Strategic Study of CAE 2008, Volume 10, Issue 3, Pages 31-43
Keywords: China railways Datong—Qinhuangdao line 20 kt-level combined heavy-haul train integration innovation
Research progress on human infection with avian influenza H7N9
Xiaoxin Wu, Lanlan Xiao, Lanjuan Li
Frontiers of Medicine 2020, Volume 14, Issue 1, Pages 8-20 doi: 10.1007/s11684-020-0739-z
Keywords: H7N9 pandemic epidemiology mutations vaccine influenza
Fanfan Li, Mengzhou He, Meitao Yang, Yao Fan, Yun Chen, Xi Xia, Yin Xie, Dongrui Deng
Frontiers of Medicine 2018, Volume 12, Issue 5, Pages 542-549 doi: 10.1007/s11684-017-0576-x
Keywords: preeclampsia heat shock protein 20 vascular relaxation coagulation-fibrinolytic system
Title Author Date Type Operation
Synchronous rectal adenocarcinoma and anal canal adenocarcinoma
GU Jin, YAO Yunfeng, LI Jiyou, LU Aiping, WANG Hongyi
Journal Article
The lethal dose test of Ginsenoside CK and Icraiin for sperm in vitro
Yu Hongliang,Chang Mingxiu,Cao Henghai,Bo Liwei,Yang Yongjun,Li Chongmin,Li Ming
Journal Article
Nonlinear dynamic analysis of functionally graded carbon nanotube-reinforced composite plates using MISQ20
Journal Article
Rolling-element bearings in China: From ancient times to the 20th century
Lie SUN,Ang LI
Journal Article
"China’s Major Achievements in Engineering and Technology in the 20th Century" was Announced in Beijing
null
Journal Article
Resistance of large deformation of the Wushaoling Tunnel F7 soft fault
ZHAO Xufeng, CHEN Haiming, WANG Chunmiao
Journal Article
Acid Orange 7 degradation using methane as the sole carbon source and electron donor
Journal Article
ORGANIC CARBON STOCKS IN A SILTY TEXTURED SOIL FOLLOWING REINTEGRATION OF A 20 YEARS OLD × SITE INTO
Journal Article
Time-dependent metabolomics uncover dynamic metabolic adaptions in MCF-7 cells exposed to bisphenol A
Journal Article
Green building research from design to operation in the past 20 years: A perspective
Borong LIN, Yi WANG, Jiaping LIU, Juan YU
Journal Article
Nicotinic acetylcholine receptor α7 subunit: a novel therapeutic target for cardiovascular diseases
Chong Liu, Dingfeng Su
Journal Article
System Integration and Innovation of Operating 20 kt Combined Heavy-haul Train on Datong—Qinhuangdao
Geng Zhixiu
Journal Article
Research progress on human infection with avian influenza H7N9
Xiaoxin Wu, Lanlan Xiao, Lanjuan Li
Journal Article