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Geochmeical features and geological significance of Granitoid Rocks in Guaizihu， Ejinaqi， Inner Mongolia

Yan Haiqing,Chen Yuan and Fan Mochun、Ren Jianmei、Jiang Shan、Lv Jinliang、Zhao Shixiang、Fan Chaofeng

Strategic Study of CAE 2015, Volume 17, Issue 2,   Pages 97-105

Abstract: The magma formed in lower crust partial melting which is induced by the process of collision orogenicA series of evidence showed that the disappearing of ancient Asia ocean in the east of Central Asianorogenic belt， which is represented by Engel Usu ophiolite belt， occured at the end of the early Permian

Keywords： Ejinaqi； Himalayan type granite； petrogeochemistry； crustal thickening； Central Asian Orogenic Belt    

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Special issue on the Asian Congress on Biotechnology 2011

Bang-Ce YE

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 125-125 doi: 10.1007/s11705-012-1291-4

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Analysis on the Characteristics of Metal Belt Drive With Magnet

Luo Shanming,Guo Yingfu,Chen Anhua,Yu Yidao,Chen Lifeng

Strategic Study of CAE 2005, Volume 7, Issue 7,   Pages 76-80

Abstract:

The characteristics of metal belt drive with magnet (MBDM) are introduced in this paper.The results show that the friction force between pulley and metal belt can be increased by a great extent

Keywords： belt drive     metal belt     magnetic attraction     electromechanical coupling    

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clinical outcome in chronic heart-failure patients with reduced ejection fraction: evidence from an Asian

Frontiers of Medicine 2022, Volume 16, Issue 2,   Pages 295-305 doi: 10.1007/s11684-021-0857-2

Abstract: The association among plasma trimethylamine-N-oxide (TMAO), FMO3 polymorphisms, and chronic heart failure (CHF) remains to be elucidated. TMAO is a microbiota-dependent metabolite from dietary choline and carnitine. A prospective study was performed including 955 consecutively diagnosed CHF patients with reduced ejection fraction, with the longest follow-up of 7 years. The concentrations of plasma TMAO and its precursors, namely, choline and carnitine, were determined by liquid chromatography-mass spectrometry, and the FMO3 E158K polymorphisms (rs2266782) were genotyped. The top tertile of plasma TMAO was associated with a significant increment in hazard ratio (HR) for the composite outcome of cardiovascular death or heart transplantation (HR=1.47, 95% CI=1.13–1.91, P=0.004) compared with the lowest tertile. After adjustments of the potential confounders, higher TMAO could still be used to predict the risk of the primary endpoint (adjusted HR=1.33, 95% CI=1.01–1.74, P=0.039). This result was also obtained after further adjustment for carnitine (adjusted HR=1.33, 95% CI=1.01–1.74, P=0.039). The FMO3 rs2266782 polymorphism was associated with the plasma TMAO concentrations in our cohort, and lower TMAO levels were found in the AA-genotype. Thus, higher plasma TMAO levels indicated increased risk of the composite outcome of cardiovascular death or heart transplantation independent of potential confounders, and the FMO3 AA-genotype in rs2266782 was related to lower plasma TMAO levels.

Keywords： chronic heart failure     trimethylamine-N-oxide     flavin monooxygenase 3     single nucleotide polymorphism    

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Multiscale RBF-based central high resolution schemes for simulation of generalized thermoelasticity problems

Hassan YOUSEFI, Alireza TAGHAVI KANI, Iradj MAHMOUDZADEH KANI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 429-455 doi: 10.1007/s11709-018-0483-5

Abstract: In this study, average-interpolating radial basis functions (RBFs) are successfully integrated with centralhigh-resolution schemes to achieve a higher-order central method.In the central high resolution formulation, RBFs lead to a reconstruction with the optimum recovery withAs RBFs work satisfactory on non-uniform cells/grids, the proposed central scheme can handle adaptedsimulations, the multiresolution–based grid adaptation approach is then integrated with the RBF-based central

Keywords： central high resolution schemes     RBFs     higher order accuracy     generalized thermoelasticity     multiresolution-based    

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Degradation of refractory organics in concentrated leachate by the Fenton process: Central composite

Senem Yazici Guvenc, Gamze Varank

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1294-1

Abstract: Abstract • 90% total COD, 95.3% inert COD and 97.2% UV254 were removed. • High R2 values (over 95%) for all responses were obtained with CCD. • Operational cost was calculated to be 0.238 €/g CODremoved for total COD removal. • Fenton oxidation was highly-efficient method for inert COD removal. • BOD5/COD ratio of leachate concentrate raised from 0.04 to 0.4. The primary aim of this study is inert COD removal from leachate nanofiltration concentrate because of its high concentration of resistant organic pollutants. Within this framework, this study focuses on the treatability of leachate nanofiltration concentrate through Fenton oxidation and optimization of process parameters to reach the maximum pollutant removal by using response surface methodology (RSM). Initial pH, Fe2+ concentration, H2O2/Fe2+ molar ratio and oxidation time are selected as the independent variables, whereas total COD, color, inert COD and UV254 removal are selected as the responses. According to the ANOVA results, the R2 values of all responses are found to be over 95%. Under the optimum conditions determined by the model (pH: 3.99, Fe2+: 150 mmol/L, H2O2/Fe2+: 3.27 and oxidation time: 84.8 min), the maximum COD removal efficiency is determined as 91.4% by the model. The color, inert COD and UV254 removal efficiencies are determined to be 99.9%, 97.2% and 99.5%, respectively, by the model, whereas the total COD, color, inert COD and UV254 removal efficiencies are found respectively to be 90%, 96.5%, 95.3% and 97.2%, experimentally under the optimum operating conditions. The Fenton process improves the biodegradability of the leachate NF concentrate, increasing the BOD5/COD ratio from the value of 0.04 to the value of 0.4. The operational cost of the process is calculated to be 0.238 €/g CODremoved. The results indicate that the Fenton oxidation process is an efficient and economical technology in improvement of the biological degradability of leachate nanofiltration concentrate and in removal of resistant organic pollutants.

Keywords： Concentrated leachate     Fenton oxidation     Central composite design     Biodegradability     Inert COD    

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Development of a multi-component drug from turmeric using central composite design

Xiaohang ZHANG,Shengnan HAN,Yan LI,Jianlan JIANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 3,   Pages 362-368 doi: 10.1007/s11705-014-1439-5

Abstract: methodology to develop multi-component drugs based on traditional Chinese medicines has been developed using centralResponse surface methodology based on a central composite design was applied to determine the quantitativeThese results demonstrate that response surface methodology based on a central composite design is suitable

Keywords： multi-component drug development     central composite design     turmeric     curcuminoids    

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Prevalence of vitamin D deficiency in girls with idiopathic central precocious puberty

Yue Zhao, Wenjun Long, Caiqi Du, Huanhuan Yang, Shimin Wu, Qin Ning, Xiaoping Luo

Frontiers of Medicine 2018, Volume 12, Issue 2,   Pages 174-181 doi: 10.1007/s11684-017-0544-5

Abstract:

The relationship between vitamin D deficiency and idiopathic central precocious puberty (ICPP) has

Keywords： idiopathic central precocious puberty     threshold effects     vitamin D status    

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New Challenges, New Opportunities and New Measures for Oil and Gas Cooperation in the Belt and Road

Yu-pu Wang,He Liu

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 301-313 doi: 10.15302/J-FEM-2016055

Abstract: First-mover advantage and solid foundation of oil and gas cooperation is very important to the Belt andoil and gas cooperation have far-reaching significance to the cooperation in other industries in the Belt

Keywords： the Belt and Road     oil & gas cooperation     new challenges     new opportunities     new measures    

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Anterior cervical surgery methods for central cord syndrome without radiographic spinal fracture-dislocation

Chengwei JING, Qin FU, Xiaojun XU

Frontiers of Medicine 2009, Volume 3, Issue 1,   Pages 45-48 doi: 10.1007/s11684-009-0019-4

Abstract: This study was aimed to explore the anterior cervical surgery methods to treat central cord syndrome

Keywords： central cord syndrome     decompression     surgical     titanium mesh    

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Environment and economic feasibility of municipal solid waste central sorting strategy: a case study

Hua ZHANG, Zongguo WEN, Yixi CHEN

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0852-z

Abstract: In 2012, a “Green House” program was established as a new attempt for central sorting.

Keywords： Environment and economic feasibility     Municipal solid waste (MSW)     Waste central sorting     Green House    

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Connecting the Belt and Road through sea-rail collaboration

Chenhao ZHOU, Haobin LI, Wencheng WANG, Loo Hay LEE, Ek Peng CHEW

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 315-324 doi: 10.15302/J-FEM-2017031

Abstract: As part of China’s “the Belt and Road” strategy, China Railway Express provides alternative shipping

Keywords： China Railway Express     the Belt and Road     shipping industry     combined transportation    

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Analysis of Influencing Factors on Transmission Ratio in Magnetic Metal Belt Transmission

Luo Shanming,Miao Xiexing

Strategic Study of CAE 2002, Volume 4, Issue 3,   Pages 73-77

Abstract:

Magnetic metal belt transmission is a new one in which the initial tension no longer solely, but togetherhaulage force, initial tension, magnetic induction intensity, center distance, diameter of the smaller beltThe results show that the transmission ratio of magnetic metal belt transmission increases when magnetictension and center distance increases, and decrease when angle of contact and diameter of the smaller beltmagnetic force, and therefore the transmission ratio can increase by 3〜4 times compared with general belt

Keywords： belt transmission     magnetism     metal belt     transmission ratio    

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An Internet-of-Things Initiative for One Belt One Road (OBOR)

Li Da Xu

Frontiers of Engineering Management 2016, Volume 3, Issue 3,   Pages 206-223 doi: 10.15302/J-FEM-2016039

Abstract: received support from governments and businesses across the globe, IoT will also greatly impact One Belt

Keywords： Internet of Things (IoT)     RFID     Wireless Sensor Networks     Near Field Communications     ICT    

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Analysis of the genomic landscape of primary central nervous system lymphoma using whole-genome sequencing

Frontiers of Medicine   Pages 889-906 doi: 10.1007/s11684-023-0994-x

Abstract: Primary central nervous system lymphoma (PCNSL) is an uncommon non-Hodgkin’s lymphoma with poor prognosis

Keywords： primary central nervous system lymphoma     whole-genome sequencing     TMSB4X     copy number variation    

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Title Author Date Type Operation

Geochmeical features and geological significance of Granitoid Rocks in Guaizihu， Ejinaqi， Inner Mongolia

Yan Haiqing,Chen Yuan and Fan Mochun、Ren Jianmei、Jiang Shan、Lv Jinliang、Zhao Shixiang、Fan Chaofeng

Journal Article

Special issue on the Asian Congress on Biotechnology 2011

Bang-Ce YE

Journal Article

Analysis on the Characteristics of Metal Belt Drive With Magnet

Luo Shanming,Guo Yingfu,Chen Anhua,Yu Yidao,Chen Lifeng

Journal Article

clinical outcome in chronic heart-failure patients with reduced ejection fraction: evidence from an Asian

Journal Article

Multiscale RBF-based central high resolution schemes for simulation of generalized thermoelasticity problems

Hassan YOUSEFI, Alireza TAGHAVI KANI, Iradj MAHMOUDZADEH KANI

Journal Article

Degradation of refractory organics in concentrated leachate by the Fenton process: Central composite

Senem Yazici Guvenc, Gamze Varank

Journal Article

Development of a multi-component drug from turmeric using central composite design

Xiaohang ZHANG,Shengnan HAN,Yan LI,Jianlan JIANG

Journal Article

Prevalence of vitamin D deficiency in girls with idiopathic central precocious puberty

Yue Zhao, Wenjun Long, Caiqi Du, Huanhuan Yang, Shimin Wu, Qin Ning, Xiaoping Luo

Journal Article

New Challenges, New Opportunities and New Measures for Oil and Gas Cooperation in the Belt and Road

Yu-pu Wang,He Liu

Journal Article

Anterior cervical surgery methods for central cord syndrome without radiographic spinal fracture-dislocation

Chengwei JING, Qin FU, Xiaojun XU

Journal Article

Environment and economic feasibility of municipal solid waste central sorting strategy: a case study

Hua ZHANG, Zongguo WEN, Yixi CHEN

Journal Article

Connecting the Belt and Road through sea-rail collaboration

Chenhao ZHOU, Haobin LI, Wencheng WANG, Loo Hay LEE, Ek Peng CHEW

Journal Article

Analysis of Influencing Factors on Transmission Ratio in Magnetic Metal Belt Transmission

Luo Shanming,Miao Xiexing

Journal Article

An Internet-of-Things Initiative for One Belt One Road (OBOR)

Li Da Xu

Journal Article

Analysis of the genomic landscape of primary central nervous system lymphoma using whole-genome sequencing

Journal Article