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Overall design and realization of selectivity leakage protection device in mines

Sun Yukun,Zhu Zhiying,Huang Zhenyue,Tang Ping

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 93-97

Abstract: justify;">A novel selective leakage protective device in master-slave structure was proposed where dsPIC30F4012was the master controller and PIC16F877A was the slave processor.

Keywords： leakage protection     selectivity     dsPIC30F4012     PIC16F877A     RS-485 bus     optical fiber communication    

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Chaotic digital cryptosystem using serial peripheral interface protocol and its dsPIC implementation None

Rodrigo MÉNDEZ-RAMÍREZ, Adrian ARELLANO-DELGADO, César CRUZ-HERNÁNDEZ, Fausto ABUNDIZ-PÉREZ, Rigoberto MARTÍNEZ-CLARK

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 2,   Pages 165-179 doi: 10.1631/FITEE.1601346

Abstract: Results are experimentally proved using two low-cost dsPIC microcontrollers as ESs.The digital processing capacity of the algorithm is validated by dsPIC microcontrollers.

Keywords： Chaotic systems     Statistical tests     Embedded systems     dsPIC microcontroller     Serial peripheral interface    

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Epidemiological studies of women under age 30 infected with human papillomavirus

Zhihua LIU MD, Qing LI BM, Weihong LI BM,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 459-462 doi: 10.1007/s11684-009-0084-8

Abstract: this paper was to investigate the prevalence of human papilloma virus (HPV) infection in women under 3013.40%) and one case of pathological diagnosis≥CIN I (0.34%), and there were 1761 cases in the 30&The HPV-positive rate of 22―29-year-old age group was higher than that of 30―60-year-oldThe cases in 30―60-year-old age group were divided into five age sub-groups, and the HPV-positiveFor many young women below the age of 30 who were infected with high-risk HPV were one-off infections

Keywords： cervical cancer     human papilloma virus     cervical intraepithelial neoplasia    

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Perioperative management for parturients with pulmonary hypertension: experience with 30 consecutive

Lulu Ma, Wei Liu, Yuguang Huang

Frontiers of Medicine 2013, Volume 7, Issue 3,   Pages 395-395 doi: 10.1007/s11684-013-0289-8

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Controlled drug delivery systems: the next 30 years

Yeonhee YUN,Byung Kook LEE,Kinam PARK

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 3,   Pages 276-279 doi: 10.1007/s11705-014-1426-x

Abstract: Advances in the next 30 years will be most accelerated by starting open dialogues without any preconceived

Keywords： drug delivery     history     formulation barriers     nanotechnology     clinical product    

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Statistic and review of China’s earthquake prediction score

Gao Jianguo

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 129-131

Abstract:

Earthquake is difficult to forecast, but it doesn't happen without signs or unknown,our country has the case summary for every large earthquake.Statistics clearly show that there have been 77 predictions about middle -term, short -term or imminent earthquakes in the last 40 years.Therefore, success in Chinese earthquake prediction could not be denied only because of failure in Wenchuan Earthquake prediction.China's earthquake prediction score should be positive,and Wenchuan Earthquake is not a "strange shock" without any precursor.

Keywords： earthquake     earthquake prediction     nearly 30 years’earthquake prediction statistics in china    

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Exergy analysis and simulation of a 30MW cogeneration cycle

Nikhil Dev, Samsher, S. S. Kachhwaha, Rajesh Attri

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 2,   Pages 169-180 doi: 10.1007/s11465-013-0263-9

Abstract: inlet air temperature (IAT) and water pressure at heat recovery steam generator (HRSG) inlet on the 30

Keywords： Cogeneration cycle     air compressor     HRSG     gas turbine     regenerator     CR     IAT    

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Long non-coding RNA SAP30-2:1 is downregulated in congenital heart disease and regulates cell proliferation

Jing Ma, Shiyu Chen, Lili Hao, Wei Sheng, Weicheng Chen, Xiaojing Ma, Bowen Zhang, Duan Ma, Guoying Huang

Frontiers of Medicine 2021, Volume 15, Issue 1,   Pages 91-100 doi: 10.1007/s11684-020-0778-5

Abstract: bioinformatics analysis, and analysis of clinical tissue samples and observed that the novel lncRNA SAP30Knockdown of lncRNA SAP30-2:1 inhibited the proliferation of human embryonic kidney and AC16 cells andMoreover, lncRNA SAP30-2:1 was associated with HAND2 by RNA immunoprecipitation.Overall, these results suggest that lncRNA SAP30-2:1 may be involved in heart development through affecting

Keywords： congenital heart disease     Gene Expression Omnibus     lncRNA SAP30-2:1     cell proliferation     RNA immunoprecipitation    

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Pressure drop analysis on the positive half-cell of a cerium redox flow battery using computational fluid dynamics: Mathematical and modelling aspects of porous media

Fernando F. Rivera, Berenice Miranda-Alcántara, Germán Orozco, Carlos Ponce de León, Luis F. Arenas

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 399-409 doi: 10.1007/s11705-020-1934-9

Abstract: Description of electrolyte fluid dynamics in the electrode compartments by mathematical models can be a powerful tool in the development of redox flow batteries (RFBs) and other electrochemical reactors. In order to determine their predictive capability, turbulent Reynolds-averaged Navier-Stokes (RANS) and free flow plus porous media (Brinkman) models were applied to compute local fluid velocities taking place in a rectangular channel electrochemical flow cell used as the positive half-cell of a cerium-based RFB for laboratory studies. Two different platinized titanium electrodes were considered, a plate plus a turbulence promoter and an expanded metal mesh. Calculated pressure drop was validated against experimental data obtained with typical cerium electrolytes. It was found that the pressure drop values were better described by the RANS approach, whereas the validity of Brinkman equations was strongly dependent on porosity and permeability values of the porous media.

Keywords： CFD simulation     porous media     porous electrode     pressure drop     redox flow battery    

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Development of soft kernel durum wheat

Craig F. MORRIS

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 273-278 doi: 10.15302/J-FASE-2019259

Abstract:

Kernel texture (grain hardness) is a fundamental and determining factor related to wheat ( spp.) milling, baking and flour utilization. There are three kernel texture classes in wheat: soft and hard hexaploid ( ), and very hard durum ( subsp. ). The genetic basis for these three classes lies with the Puroindoline genes. Phenotypically, the easiest means of quantifying kernel texture is with the Single Kernel Characterization System (SKCS), although other means are valid and can provide fundamental material properties. Typical SKCS values for soft wheat would be around 25 and for durum wheat≥80. Soft kernel durum wheat was created via homeologous recombination using the mutation, which facilitated the transfer of ca. 28 Mbp of 5DS that replaced ca. 21 Mbp of 5BS. The 5DS translocation contained a complete and intact locus and both puroindoline genes. Expression of the puroindoline genes in durum grain resulted in kernel texture and flour milling characteristics nearly identical to that of soft wheat, with high yields of break and straight-grade flours, which had small particle size and low starch damage. Dough water absorption was markedly reduced compared to durum flour and semolina. Dough was essentially unchanged and reflected the inherent gluten properties of the durum background. Pasta quality was essentially equal-to-or-better than pasta made from semolina. Agronomically, soft durum germplasm showed good potential with moderate grain yield and resistance to a number of fungal pathogens and insects. Future breeding efforts will no doubt further improve the quality and competitiveness of soft durum cultivars.

Keywords： soft durum wheat     grain hardness     puroindolines     milling     baking     pasta     noodles    

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Biocompatibility Pathways in Tissue-Engineering Templates Perspective

David F. Williams

Engineering 2018, Volume 4, Issue 2,   Pages 286-290 doi: 10.1016/j.eng.2018.03.007

Abstract:

Tissue engineering, which involves the creation of new tissue by the deliberate and controlled stimulation of selected target cells through a systematic combination of molecular and mechanical signals, usually involves the assistance of biomaterials-based structures to deliver these signals and to give shape to the resulting tissue mass. The specifications for these structures, which used to be described as scaffolds but are now more correctly termed templates, have rarely been defined, mainly because this is difficult to do. Primarily, however, these specifications must relate to the need to develop the right microenvironment for the cells to create new tissue and to the need for the interactions between the cells and the template material to be consistent with the demands of the new viable tissues. These features are encompassed by the phenomena that are collectively called biocompatibility. However, the theories and putative mechanisms of conventional biocompatibility (mostly conceived through experiences with implantable medical devices) are inadequate to describe phenomena in tissue-engineering processes. The present author has recently redefined biocompatibility in terms of specific materials- and biology-based pathways; this opinion paper places tissue-engineering biocompatibility mechanisms in the context of these pathways.

Keywords： Biomaterials     Scaffolds     Mechanotransduction     Inflammation     Topography    

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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

Abstract: In this article, the mechanical characteristics of the squeeze of the F7 fault of the Wushaoling Tunnel

Keywords： F7     deformation     appropriate     construction     mechanical    

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Special issue on future network: software-defined networking Editorial

Tao HUANG,F. Richard YU,Yun-jie LIU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 7,   Pages 603-605 doi: 10.1631/FITEE.SDN2016

Abstract: 无

Keywords： 无    

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Nanocrystal technology for drug formulation and delivery

Tzu-Lan CHANG, Honglei ZHAN, Danni LIANG, Jun F. LIANG

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 1-14 doi: 10.1007/s11705-015-1509-3

Abstract: With the development of modern technology like high throughput screening, combinatorial chemistry and computer aid drug design, the drug discovery process has been dramatically accelerated. However, new drug candidates often exhibit poor aqueous or even organic medium solubility. Additionally, many of them may have low dissolution velocity and low oral bioavailability. Nanocrystal formulation sheds new light on advanced drug development. Due to small (nano- or micro- meters) sizes, the increased surface-volume ratio leads to dramatically enhanced drug dissolution velocity and saturation solubility. The simplicity in preparation and the potential for various administration routes allow drug nanocrystals to be a novel drug delivery system for specific diseases (i.e. cancer). In addition to the comprehensive review of different technologies and methods in drug nanocrystal preparation, suspension, and stabilization, we will also compare nano- and micro-sized drug crystals in pharmaceutical applications and discuss current nanocrystal drugs on the market and their limitations.

Keywords： drug nanocrystal     nanotechnology     formulation     bioavailability     stabilizers     drug delivery    

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Title Author Date Type Operation

Overall design and realization of selectivity leakage protection device in mines

Sun Yukun,Zhu Zhiying,Huang Zhenyue,Tang Ping

Journal Article

Chaotic digital cryptosystem using serial peripheral interface protocol and its dsPIC implementation

Rodrigo MÉNDEZ-RAMÍREZ, Adrian ARELLANO-DELGADO, César CRUZ-HERNÁNDEZ, Fausto ABUNDIZ-PÉREZ, Rigoberto MARTÍNEZ-CLARK

Journal Article

Epidemiological studies of women under age 30 infected with human papillomavirus

Zhihua LIU MD, Qing LI BM, Weihong LI BM,

Journal Article

Perioperative management for parturients with pulmonary hypertension: experience with 30 consecutive

Lulu Ma, Wei Liu, Yuguang Huang

Journal Article

Controlled drug delivery systems: the next 30 years

Yeonhee YUN,Byung Kook LEE,Kinam PARK

Journal Article

Statistic and review of China’s earthquake prediction score

Gao Jianguo

Journal Article

Exergy analysis and simulation of a 30MW cogeneration cycle

Nikhil Dev, Samsher, S. S. Kachhwaha, Rajesh Attri

Journal Article

Long non-coding RNA SAP30-2:1 is downregulated in congenital heart disease and regulates cell proliferation

Jing Ma, Shiyu Chen, Lili Hao, Wei Sheng, Weicheng Chen, Xiaojing Ma, Bowen Zhang, Duan Ma, Guoying Huang

Journal Article

Pressure drop analysis on the positive half-cell of a cerium redox flow battery using computational fluid dynamics: Mathematical and modelling aspects of porous media

Fernando F. Rivera, Berenice Miranda-Alcántara, Germán Orozco, Carlos Ponce de León, Luis F. Arenas

Journal Article

Development of soft kernel durum wheat

Craig F. MORRIS

Journal Article

30 Years of Scientific and Technological Innovation of Guangzhou Nonferrous Metals Research Institute

Journal Article

Biocompatibility Pathways in Tissue-Engineering Templates

David F. Williams

Journal Article

Resistance of large deformation of the Wushaoling Tunnel F7 soft fault

ZHAO Xufeng, CHEN Haiming, WANG Chunmiao

Journal Article

Special issue on future network: software-defined networking

Tao HUANG,F. Richard YU,Yun-jie LIU

Journal Article

Nanocrystal technology for drug formulation and delivery

Tzu-Lan CHANG, Honglei ZHAN, Danni LIANG, Jun F. LIANG

Journal Article