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Design concepts of an aircraft wing: composite and morphing airfoil with auxetic structures

P R BUDARAPU,Sudhir Sastry Y B,R NATARAJAN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 394-408 doi: 10.1007/s11709-016-0352-z

Abstract: of the components and (ii) unique deformation characteristics, which produce a theoretical in-plane Poisson’s ratio of −1.

Keywords： wing design     aerodynamic loads     morphing airfoil     auxetic structures     negative Poisson’s ratio    

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Design, Characterization, and 3D Printing of Cardiovascular Stents with Zero Poisson’s Ratio in Longitudinal Article

Chengjin Wang, Lei Zhang, Yongcong Fang, Wei Sun

Engineering 2021, Volume 7, Issue 7,   Pages 979-990 doi: 10.1016/j.eng.2020.02.013

Abstract: A stent with a zero Poisson’s ratio (ZPR) structure is designed, and a preliminary monofilament

Keywords： Additive manufacturing     3D printing     Screw extrusion     Cardiovascular stent     Zero Poisson’s ratio    

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Negative Energy in Faster Than Light Investigation ——An Important Direction to Researches

Huang Zhixun

Strategic Study of CAE 2001, Volume 3, Issue 7,   Pages 42-47

Abstract:

This paper describes a series of expectations and experiments on the negative energy notion.The aim is to find the relation between the faster-than-light research and the negative energy concepts

Keywords： negative energy     faster than light     Casimir's effect     evanescent mode     negative refraction index    

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Achievements, challenges and global implications of China’s carbon neutral pledge

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1532-9

Abstract: China’s pledge of carbon neutrality will play an essential role in galvanising global climate action,China’s carbon neutrality could reduce global warming by approximately 0.2–0.3 °C and save around 1.8Along with domestic benefits, China’s pledge of carbon neutrality is a “game-changer” for global climateessential, including sustainable demand, decarbonizing electricity, electrification, fuel switching, and negativeChina’s pledge of carbon neutrality by 2060 and recent pledges at the 26th UN Climate Change

Keywords： Carbon neutrality     Carbon peak     Renewable energy     Negative emission     Carbon capture     Utilisation and    

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Effects of Structural Parameters on the Poisson’s Ratio and Compressive Modulus of 2D Pentamode Structures Article

Lei Zhang, Bo Song, Ruijie Liu, Aiguo Zhao, Jinliang Zhang, Linrong Zhuo, Guiping Tang, Yusheng Shi

Engineering 2020, Volume 6, Issue 1,   Pages 56-67 doi: 10.1016/j.eng.2019.06.009

Abstract: thickness increased from 0.15 to 0.45 mm, the compressive modulus of the PM structures increased and the Poisson’s ratio decreased.As the layer number increased, the Poisson’s ratio of the PM structures increased rapidly and reachesfabricated by selective laser melting (SLM), and the mechanical properties of these specimens (i.e., Poisson’s ratio and elastic modulus) were experimentally studied.

Keywords： Metamaterials     Pentamode materials     Finite-element analysis     Selective laser melting    

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Decitabine induces -mediated immune responses in p53-mutated triple-negative breast cancer: a clinical

Frontiers of Medicine doi: 10.1007/s11684-023-1016-8

Abstract: Here, we reposition decitabine for triple-negative breast cancer (TNBC), a subtype with frequent p53

Keywords： p53 mutation     triple-negative breast cancer     decitabine     DNMT1     IRF7     innate immune response    

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Influence of loading ratio on flat slab connections at elevated temperature: A numerical study

S. AL-HAMD, Martin GILLIE, Safaa Adnan MOHAMAD, Lee S. CUNNINGHAM

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 664-674 doi: 10.1007/s11709-020-0620-9

Abstract: subjected to high temperature, the degree of in-service loading, commonly expressed as the loading ratioIn particular, the loading ratio may be pivotal in relation to the phenomenon of load-induced thermalDespite its potentially pivotal role, to date, the influence of the loading ratio on both material andIn this paper, the effect of the loading ratio is numerically investigated at both material and structural

Keywords： concrete     finite elements     fire     load-induced thermal strain     punching shear    

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Contribution to the design of robotized tele-echography system

GAZEAU, S. ZEGHLOUL, G. POISSON

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 135-149 doi: 10.1007/s11465-012-0326-3

Abstract: The specification process of the architecture kinematic is based on the analysis of expert’s gesture

Keywords： tele-echography     motion capture     spherical parallel mechanism     genetic algorithm     adaptative kalman filter    

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Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1400-1414 doi: 10.1007/s11709-021-0779-8

Abstract: detailed experimental investigation was carried out to evaluate the effect of sand-to-aggregate volume ratio(s/a) on the mechanical properties of concrete utilizing both destructive and non-destructiveFor investigation, standard cylindrical concrete samples were made with different s/a (, 0.40, 0.44, 0.48, 0.52, and 0.56), cement content (340 and 450 kg/m3), water-to-cement ratioaggregate proportions and size need to be optimized for formulating mix designs; optimum ratios of s<

Keywords： aggregates     non-destructive testing     sand-to-aggregate volume ratio (s/a)     maximum aggregate    

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Insurance ratemaking method for risk of construction diversion project

Chen Zhiding,Hu Zhigen

Strategic Study of CAE 2011, Volume 13, Issue 4,   Pages 106-112

Abstract: And then, the standpoint that these total losses are subject to non homogeneous compound Poisson process

Keywords： diversion risk     engineering insurance     insurance premium     non-homogeneous compound Poisson process    

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Distribution and temporal variability of the solar resource at a site in south-east Norway

Muyiwa S. ADARAMOLA

Frontiers in Energy 2016, Volume 10, Issue 4,   Pages 375-381 doi: 10.1007/s11708-016-0426-6

Abstract: distribution and variability of solar radiation using the a 10-year (2006 to 2015) data collected at Sørås

Keywords： coefficient of variation     global solar radiation     diffuse ratio     albedo     PV energy systems    

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Progress in systemic therapy for triple-negative breast cancer

Hongnan Mo, Binghe Xu

Frontiers of Medicine 2021, Volume 15, Issue 1,   Pages 1-10 doi: 10.1007/s11684-020-0741-5

Abstract: Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer with a heterogeneous

Keywords： triple-negative breast cancer     immunotherapy     targeted therapy    

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Fabrication and performance of PEN SOFCs with proton-conducting electrolyte

ZHONG Li, LUO Jingli, Karl Chuang

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 40-44 doi: 10.1007/s11705-007-0008-6

Abstract: A positive-electrolyte-negative (PEN) assembly solid oxide fuel cell (SOFC) with a thin electrolyte filmMaximum power densities 40 mW " cm and 130 mW " cm for the PEN configuration with a Mo-Ni-S-based composite

Keywords： proton-conducting     positive-electrolyte-negative     temperature operation     Mo-Ni-S-based composite     advantageous    

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Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method

Zilin HUANG,Gang WANG,Shaopeng WEI,Changhong LI,Yiming RONG

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 242-249 doi: 10.1007/s11465-016-0397-7

Abstract: In this work, volumetric defect ratio was proposed as the criterion to describe the integrity of formingFour process variables, namely, laser power (P), scanning speed (Vs), wire feedsub>f), and wire current (I), were optimized based on the analysis of signal-to-noise (S/N) ratio.

Keywords： process optimization     Taguchi method     signal-to-noise (S/N) ratio     volumetric defect ratio     laser hot wire    

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Hydraulic Pressure Extremes Ratio & Extremes Ratio Efficiencies

Qi Maolin

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 73-75

Abstract: applies basic formula to the calculation of a relationship between the hydraulic pressure extremes ratioof hydraulic system and the extremes ratio efficiencies.This relationship shows that the greater the hydraulic pressure extremes ratio is, the lower the extremesratio efficiencies are.The article holds that the hydraulic pressure extremes ratio can be designed and chosen.

Keywords： hydraulic pressure extremes ratio     extremes ratio efficiencies     hydraulic system    

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Title Author Date Type Operation

Design concepts of an aircraft wing: composite and morphing airfoil with auxetic structures

P R BUDARAPU,Sudhir Sastry Y B,R NATARAJAN

Journal Article

Design, Characterization, and 3D Printing of Cardiovascular Stents with Zero Poisson’s Ratio in Longitudinal

Chengjin Wang, Lei Zhang, Yongcong Fang, Wei Sun

Journal Article

Negative Energy in Faster Than Light Investigation ——An Important Direction to Researches

Huang Zhixun

Journal Article

Achievements, challenges and global implications of China’s carbon neutral pledge

Journal Article

Effects of Structural Parameters on the Poisson’s Ratio and Compressive Modulus of 2D Pentamode Structures

Lei Zhang, Bo Song, Ruijie Liu, Aiguo Zhao, Jinliang Zhang, Linrong Zhuo, Guiping Tang, Yusheng Shi

Journal Article

Decitabine induces -mediated immune responses in p53-mutated triple-negative breast cancer: a clinical

Journal Article

Influence of loading ratio on flat slab connections at elevated temperature: A numerical study

S. AL-HAMD, Martin GILLIE, Safaa Adnan MOHAMAD, Lee S. CUNNINGHAM

Journal Article

Contribution to the design of robotized tele-echography system

GAZEAU, S. ZEGHLOUL, G. POISSON

Journal Article

Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio

Journal Article

Insurance ratemaking method for risk of construction diversion project

Chen Zhiding,Hu Zhigen

Journal Article

Distribution and temporal variability of the solar resource at a site in south-east Norway

Muyiwa S. ADARAMOLA

Journal Article

Progress in systemic therapy for triple-negative breast cancer

Hongnan Mo, Binghe Xu

Journal Article

Fabrication and performance of PEN SOFCs with proton-conducting electrolyte

ZHONG Li, LUO Jingli, Karl Chuang

Journal Article

Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method

Zilin HUANG,Gang WANG,Shaopeng WEI,Changhong LI,Yiming RONG

Journal Article

Hydraulic Pressure Extremes Ratio & Extremes Ratio Efficiencies

Qi Maolin

Journal Article