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cDNA Cloning of Neuropeptide Y gene of turbot Scophthalmus maximus L. and its expression analysis ofthe strategy of starvation and feeding in industrial culture

Han Jian,Liu Bin,Jiang Zhiqiang,Mu Xiaosheng,Lei Jilin

Strategic Study of CAE 2014, Volume 16, Issue 9,   Pages 42-49

Abstract: Turbot NPY share a 53.9–98.0% identity with NPY from other fish, especially, Turbot NPY share ain turbot.Expression level was significantly higher with refeeding after fasting than the normal feeding, the longerOur results suggest that NPY is conserved peptides that might be involved in the regulation of feedingand other physiological functions in turbot.

Keywords： Turbot (Scophthalmus maximus L.) Neuropeptide Y Starvation Feeding Differential expression    

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The Present Status and Sustainable Development of Turbot (Scophthalmus maximus L.) Culture in China

Lei Jilin,Ma Aijun,Chen Chao,Zhuang Zhimeng

Strategic Study of CAE 2005, Volume 7, Issue 5,   Pages 30-34

Abstract:

With the development of turbot cultivation and market, turbot has been proved to be a high-qualityThe production of turbot fries in the year 2004 is around 35 million and the commercial fish 20 thousandAs a result, China has become one of the largest countries in turbot culture and consumption in the worldParticularly, the accession of China to WTO brought new development opportunity for turbot culture.Those new ideas and objectives are driving the turbot culture industry into an updated stage, on which

Keywords： turbot (Scophthalmus maximus)     present status of culture     sustainable development    

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Development and characterization of monoclonal antibody to the immunoglobulin of turbot (Scophthalmusmaximus)

Wang Weifang,Li Qingmei,Chai Shujun,Gan Lingling,Hong Lei,Guo Junqing,Lei Jilin

Strategic Study of CAE 2014, Volume 16, Issue 9,   Pages 16-20

Abstract:

Four monoclonal antibodies (mAbs) to immunoglobulin M (IgM) of turbot Scophthalmus maximusturbot IgM reactivity in enzymeThe mAb showed specificity for Scophthalmus maximus, light specificity for Paralichthys olivaceus

Keywords： turbot (Scophthalmus     maximus)     immunoglobulin M (IgM)     monoclonal antibody     BALB/C mice    

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Shear design of high strength concrete prestressed girders

Emad L. LABIB,Hemant B. DHONDE,Thomas T. C. HSU,Y. L. MO

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 373-387 doi: 10.1007/s11709-014-0087-7

Abstract: Normal strength prestressed concrete I-girders are commonly used as the primary superstructure components in highway bridges. However, shear design guidelines for high strength PC girders are not available in the current structural codes. Recently, ten 7.62 m (25 feet) long girders made with high strength concrete were designed, cast, and tested at the University of Houston (UH) to study the ultimate shear strength and the shear concrete contribution ( ) as a function of concrete strength ( ). A simple semi-empirical set of equations was developed based on the test results to predict the ultimate shear strength of prestressed concrete I-girders. The UH-developed set of equations is a function of concrete strength ( ), web area ( ), shear span to effective depth ratio ( / ), and percentage of transverse steel ( ). The proposed UH-Method was found to accurately predict the ultimate shear strength of PC girders with concrete strength up to 117 MPa (17000 psi) ensuring satisfactory ductility. The UH-Method was found to be not as overly conservative as the ACI-318 (2011) code provisions, and also not to overestimate the ultimate shear strength of high strength PC girders as the AASHTO LRFD (2010) code provisions. Moreover, the proposed UH-Method was found fairly accurate and not exceedingly conservative in predicting the concrete contribution to shear for concrete strength up to 117 MPa (17000 psi).

Keywords： shear design     high strength concrete     prestressed girders     full-scale tests    

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A quick detection method for the early stage of disease in turbot (Scophthalmus maximus)—Development

Wang Weifang,Chai Shujun,Liu Qingtang,Lei Jilin,Ding Fuhong,Hong Lei,Liu Xinfu,Su Ke

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 8-13

Abstract: strip was developed for the serological detection of antibodies against bovine serum albumin (BSA) in turbot(Scophthalmus maximus), in which the BSA was taken as antigen.In the strip, the rabbit anti-turbot immunoglobulin M, made from this research, labeled with colloidalThe positive serum samples from turbot vaccinated with BSA and negative serum samples from normal turbot

Keywords： turbot (Scophthalmus maximus)     antibody     immunochromatographic strip     pointofcare test     colloidal gold    

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A perspective on the promoting effect of Ir and Au on Pd toward the ethanol oxidation reaction in alkaline media

Y. SHEN, Y. G. GUO, G. H. WEI, L. X. LUO, F. LI, J. L. ZHANG

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 501-508 doi: 10.1007/s11708-018-0586-7

Abstract: There remain great challenges in developing highly efficient electrocatalysts with both high activity and good stability for the ethanol oxidation reaction in alkaline media. Herein, two architectures of tri-metallic PdIrAu/C electrocatalysts are designed and the promoting effect of Au and Ir on Pd toward the ethanol oxidation reaction (EOR) in alkaline media is investigated in detail. On the one hand, the tri-metallic Pd Au Ir/C electrocatalyst with a solid solution alloy architecture is less active relative to Pd Ir/C and Pd/C while the stabilizing effect of Au leads to both a higher activity and a lower degradation percentage after 3000 cycles of the accelerated degradation test (ADT) on Pd Au Ir/C than those on Pd Ir/C. On the other hand, the tri-metallic Pd Ir@(1/3Au)/C electrocatalyst with a near surface alloy architecture delivers a much higher activity with an improvement up to 50.4% compared to Pd Ir/C. It is speculated that for the tri-metallic Pd Ir@(1/3Au)/C electrocatalyst, certain Au atoms are well designed on surfaces to introduce an electronic modification, thus leading to an anti-poisoning effect and improving the EOR activity.

Keywords： fuel cells     catalysts     ethanol oxidation     alkaline media     solid solution alloy     near surface alloy    

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A pre-compensation method of the systematic contouring error for repetitive command paths

L. ZHANG,Y. H. CHEN,Y. P. CHEN

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 4,   Pages 367-372 doi: 10.1007/s11465-015-0367-5

Abstract:

For a repetitive command path, pre-compensating the contouring error by modifying the command path is practical. To obtain the pre-compensation value with better accuracy, this paper proposes the use of a back propagation neural network to extract the function of systematic contouring errors. Furthermore, by using the extracted function, the contouring error can be easily pre-compensated. The experiment results verify that the proposed compensation method can effectively reduce contouring errors.

Keywords： contouring error     pre-compensation     motion control system     back propagation (BP) neural network    

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Simultaneous harvesting and cell disruption of microalgae using ozone bubbles: optimization and characterization study for biodiesel production

Lim, Peck L. Kiew, Steven Lim, Siti S. Rosli, Chung Y. Wong, Pau L. Show, Keat T. Lee

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1257-1268 doi: 10.1007/s11705-020-2015-9

Abstract: At the optimum ozonation conditions (6.14 g·h ozone concentration, 30 min ozonation time, 1 L·min of

Keywords： microalgae     biodiesel     ozonation     pre-treatment     lipid    

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Simplified theoretical analysis and numerical study on the dynamic behavior of FCP under blast loads

Chunfeng ZHAO, Xin YE, Avinash GAUTAM, Xin LU, Y. L. MO

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 983-997 doi: 10.1007/s11709-020-0633-4

Abstract: Precast concrete structures have developed rapidly in the last decades due to the advantages of better quality, non-pollution and fast construction with respect to conventional cast-in-place structures. In the present study, a theoretical model and nonlinear 3D model are developed and established to assess the dynamic behavior of precast concrete slabs under blast load. At first, the 3D model is validated by an experiment performed by other researchers. The verified model is adopted to investigate the blast performance of fabricated concrete panels (FCPs) in terms of parameters of the explosive charge, panel thickness, and reinforcement ratio. Finally, a simplified theoretical model of the FCP under blast load is developed to predict the maximum deflection. It is indicated that the theoretical model can precisely predict the maximum displacement of FCP under blast loads. The results show that the failure modes of the panels varied from bending failure to shear failure with the mass of TNT increasing. The thickness of the panel, reinforcement ratio, and explosive charges have significant effects on the anti-blast capacity of the FCPs.

Keywords： precast structure     fabricated concrete panel     blast resistance     theory model     empirical equation    

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Effects of different doses of cadmium on secondary metabolites and gene expression in Artemisia annuaL.

Liangyun Zhou,Guang Yang,Haifeng Sun,Jinfu Tang,Jian Yang,Yizhan Wang,Thomas Avery Garran,Lanping Guo

Frontiers of Medicine 2017, Volume 11, Issue 1,   Pages 137-146 doi: 10.1007/s11684-016-0486-3

Abstract: The effects of different Cd concentrations (0, 20, 60, and 120 μmol/L) on the biosynthesis of Artemisia annua L. were examined.The expression of key biosynthesis enzymes was also determined by qRT-PCR.The relative expression levels of HMGR, FPS, ADS, CYP71AV1the concentrations of artemisinic metabolites at a certain time point by up-regulating the relative expression

Keywords： Cd     secondary metabolites     gene expressions     Artemisia annua L.    

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Shear-critical reinforced concrete columns under various loading rates

Witarto WITARTO,Liang LU,Rachel Howser ROBERTS,Y. L. MO,Xilin LU

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 362-372 doi: 10.1007/s11709-014-0083-y

Abstract: This paper presents an experimental study of shear-governed reinforced concrete columns subjected to different loading rates. Four typical short columns were tested cyclically with loading rate of 0.05, 1, 3, and 5 Hz, simulating seismic load. Test result indicated that the loading rate does not affect the column behavior when the rate is up to 5 Hz. Furthermore, Carbon Nano-Fiber Aggregates (CNFAs) were utilized as internal sensors to detect the damage in the column. The test result shows that the CNFAs work well sensing the structural behavior. The CNFA output was further quantitatively correlated to the structural damage level. Finally, a finite element analytical model was constructed to describe the behavior of short columns with shear failure. The analytical model successfully modeled the cyclic loading test results.

Keywords： reinforced concrete columns     shear failure     loading rate     Carbon Nano-Fiber Aggregates (CNFAs)     finite element analysis     OpenSees    

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Optimization technology of spices-smoked Scophthalmus maximus

Wang Caili,Yuan Deshun,Sun Aihua,Li Hui,Teng Yu

Strategic Study of CAE 2014, Volume 16, Issue 9,   Pages 61-63

Abstract:

Scophthalmus maximus was a kind of dietary supplement and idealThe cold-smoked processing technology of Scophthalmus maximus was studied, and the results showed that

Keywords： Cold-smoke     Scophthalmus maximus     spices     pickle    

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Seismic performance of composite moment-resisting frames achieved with sustainable CFST members

SILVA,Y. JIANG,L. MACEDO,J. M. CASTRO,R. MONTEIRO,N. SILVESTRE

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 312-332 doi: 10.1007/s11709-016-0345-y

Abstract: The main objective of the research presented in this paper is to study the bending behaviour of Concrete Filled Steel Tube (CFST) columns made with Rubberized Concrete (RuC), and to assess the seismic performance of moment-resisting frames with these structural members. The paper describes an experimental campaign where a total of 36 specimens were tested, resorting to a novel testing setup, aimed at reducing both the preparation time and cost of the test specimens. Different geometrical and material parameters were considered, namely cross-section type, cross-section slenderness, aggregate replacement ratio, axial load level and lateral loading type. The members were tested under both monotonic and cyclic lateral loading, with different levels of applied axial loading. The test results show that the bending behaviour of CFST elements is highly dependent on the steel tube properties and that the type of infill does not have a significant influence on the flexural behaviour of the member. It is also found that Eurocode 4 is conservative in predicting the flexural capacity of the tested specimens. Additionally, it was found that the seismic design of composite moment-resisting frames with CFST columns, according to Eurocode 8, not only leads to lighter design solutions but also to enhanced seismic performance in comparison to steel frames.

Keywords： concrete filled steel tubes     rubberized concrete     composite frames     seismic performance assessment    

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In memory of Perry L. McCarty, seminal founder of Environmental Biotechnology

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1730-0

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Comments on the special issue on forestry of

John L. INNES

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 502-503 doi: 10.15302/J-FASE-2017189

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Title Author Date Type Operation

cDNA Cloning of Neuropeptide Y gene of turbot Scophthalmus maximus L. and its expression analysis ofthe strategy of starvation and feeding in industrial culture

Han Jian,Liu Bin,Jiang Zhiqiang,Mu Xiaosheng,Lei Jilin

Journal Article

The Present Status and Sustainable Development of Turbot (Scophthalmus maximus L.) Culture in China

Lei Jilin,Ma Aijun,Chen Chao,Zhuang Zhimeng

Journal Article

Development and characterization of monoclonal antibody to the immunoglobulin of turbot (Scophthalmusmaximus)

Wang Weifang,Li Qingmei,Chai Shujun,Gan Lingling,Hong Lei,Guo Junqing,Lei Jilin

Journal Article

Shear design of high strength concrete prestressed girders

Emad L. LABIB,Hemant B. DHONDE,Thomas T. C. HSU,Y. L. MO

Journal Article

A quick detection method for the early stage of disease in turbot (Scophthalmus maximus)—Development

Wang Weifang,Chai Shujun,Liu Qingtang,Lei Jilin,Ding Fuhong,Hong Lei,Liu Xinfu,Su Ke

Journal Article

A perspective on the promoting effect of Ir and Au on Pd toward the ethanol oxidation reaction in alkaline media

Y. SHEN, Y. G. GUO, G. H. WEI, L. X. LUO, F. LI, J. L. ZHANG

Journal Article

A pre-compensation method of the systematic contouring error for repetitive command paths

L. ZHANG,Y. H. CHEN,Y. P. CHEN

Journal Article

Simultaneous harvesting and cell disruption of microalgae using ozone bubbles: optimization and characterization study for biodiesel production

Lim, Peck L. Kiew, Steven Lim, Siti S. Rosli, Chung Y. Wong, Pau L. Show, Keat T. Lee

Journal Article

Simplified theoretical analysis and numerical study on the dynamic behavior of FCP under blast loads

Chunfeng ZHAO, Xin YE, Avinash GAUTAM, Xin LU, Y. L. MO

Journal Article

Effects of different doses of cadmium on secondary metabolites and gene expression in Artemisia annuaL.

Liangyun Zhou,Guang Yang,Haifeng Sun,Jinfu Tang,Jian Yang,Yizhan Wang,Thomas Avery Garran,Lanping Guo

Journal Article

Shear-critical reinforced concrete columns under various loading rates

Witarto WITARTO,Liang LU,Rachel Howser ROBERTS,Y. L. MO,Xilin LU

Journal Article

Optimization technology of spices-smoked Scophthalmus maximus

Wang Caili,Yuan Deshun,Sun Aihua,Li Hui,Teng Yu

Journal Article

Seismic performance of composite moment-resisting frames achieved with sustainable CFST members

SILVA,Y. JIANG,L. MACEDO,J. M. CASTRO,R. MONTEIRO,N. SILVESTRE

Journal Article

In memory of Perry L. McCarty, seminal founder of Environmental Biotechnology

Journal Article

Comments on the special issue on forestry of

John L. INNES

Journal Article