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Hollow-fiber gas penetration electrodes efficiently produce renewable synthetic fuels

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 700-705 doi: 10.1007/s11708-022-0842-8

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Enhanced penetration strategies for transdermal delivery

Qiaofei Pan, Yinglin Yu, Dong Chen, Genlong Jiao, Xiaowen Liu

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 3,   Pages 378-388 doi: 10.1007/s11705-019-1913-1

Abstract: Transdermal delivery offers several advantages in drug distribution, including convenience, painless administration, avoidance of first-pass metabolism, and ease of termination. However, the natural protective barriers of the skin, such as the stratum corneum, the topmost layer of skin, limit the systemic absorption of external therapeutics via transdermal delivery. Therefore, extensive application of transdermal delivery in medical treatment has been limited. Over the past few years, many formulation strategies and physical technologies, therefore, have been developed to enhance transdermal delivery. This review summarizes various formulation strategies proposed for transdermal delivery and their application in medical treatment.

Keywords： transdermal delivery     stratum corneum     enhanced penetration     therapeutics    

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Liquefaction prediction using support vector machine model based on cone penetration data

Pijush SAMUI

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 1,   Pages 72-82 doi: 10.1007/s11709-013-0185-y

Abstract: This paper examines the potential of SVM model in prediction of liquefaction using actual field cone penetration

Keywords： earthquake     cone penetration test     liquefaction     support vector machine (SVM)     prediction    

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In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia

Ikram GUETTAYA,Mohamed Ridha EL OUNI

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 456-461 doi: 10.1007/s11709-014-0259-5

Abstract: The present paper examines the evaluation of liquefaction potential of an earth dam foundation in Tunisia. The assessment of soil liquefaction was made using deterministic and probabilistic simplified procedures developed from several case histories. The data collected from the field investigation performed before and after the vibrocompaction are analyzed and the results are reported. The obtained results show that after vibrocompaction, a significant improvement of the soil resistance reduces the liquefaction potential of the sandy foundation. Indeed, in the untreated layers, the factor of safety drops below 1 which means that the soil is susceptible for liquefaction. However, in the compacted horizons, the values of exceed the unit which justifies the absence of liquefaction hazard of the foundation.

Keywords： liquefaction     cone penetration test (CPT)     standard penetration test (SPT)     vibrcompaction     sand    

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Influence of short chain ceramides and lipophilic penetration enhancers on the nano-structure of stratum

Annett SCHROETER, Tanja ENGELBRECHT, Reinhard H. H. NEUBERT

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 29-36 doi: 10.1007/s11705-013-1302-0

Abstract: the influence of the short chain ceramides (CER)[NP] and [AP] as well as the impact of the lipophilic penetrationThe penetration enhancer OA has not influenced the repeat distance of the model membrane based on CERIPM showed the same effect but two phases (assigned as phase A and B) appeared, when IPM was used as penetration

Keywords： nano-structure of the stratum corneum     ceramide     penetration enhancer     model membrane     neutron diffraction    

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Study of mechanism of activating flux increasing weld penetration of AC A-TIG welding for aluminum alloy

HUANG Yong, FAN Ding, FAN Qinghua

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 442-447 doi: 10.1007/s11465-007-0076-9

Abstract: DCEN) and direct current electrode positive (DCEP), respectively, the flux differently affects weld penetrationAfter studied the effect of compelled arc con striction on weld penetration of AC welding, it is believedThe penetration has a relationship with the separate distribution of slag on the weld surface.The relationship between slag distribution and weld penetration was studied by adding aluminum powderFinally, the weld penetration is increased.

Keywords： A-TIG welding     surface     DCEN     electrode negative     increase    

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NIG-AP: a newmethod for automated penetration testing Regular Papers-Research Articles

Tian-yang ZHOU, Yi-chao ZANG, Jun-hu ZHU, Qing-xian WANG

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 9,   Pages 1277-1298 doi: 10.1631/FITEE.1800532

Abstract: Penetration testing offers strong advantages in the discovery of hidden vulnerabilities in a networkThe natural way to deal with the above problem is automated penetration testing, the essential part ofpaths, all of them require perfect network information beforehand, which is contradictory to realistic penetrationThe algorithm formalizes penetration testing as a Markov decision process and uses network information

Keywords： Penetration testing     Reinforcement learning     Classical planning     Partially observable Markov decision process    

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Penetration Depth of Projectiles Into Concrete Using Artificial Neural Network

Li Jianguang,Li Yongchi,Wang Yulan

Strategic Study of CAE 2007, Volume 9, Issue 8,   Pages 77-81

Abstract: . , and output of penetration depth is established by dimensional analysis and theory of artificial neuralnetworks for problem of penetration depth of projectiles into concrete. Moreover,  a satisfied output about penetration depth from RBF neural network is gotten by

Keywords： neural networks     dimensional analysis     penetration depth of projectiles into concrete     nonlinear mapping    

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between concrete-filled steel tubular column and steel beam with narrow outer diaphragm and partial joint penetration

Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 333-344 doi: 10.1007/s11709-016-0357-7

Abstract: between concrete-filled steel tubular column and steel beam with narrow outer diaphragm and partial joint penetrationthe narrow outer diaphragm connected to the concrete-filled steel tubular column with partial joint penetration

Keywords： narrow outer diaphragm     concrete-filled tubular column     joint     inner and outer stiffening     cyclic behavior    

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Prediction of the shear wave velocity

Amoroso SARA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 83-92 doi: 10.1007/s11709-013-0234-6

Abstract: obtain rough estimates of the shear wave velocity from non-seismic dilatometer tests (DMT) and cone penetration

Keywords： horizontal stress index     shear wave velocity     flat dilatometer test     cone penetration test    

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Mechanical properties and impact resistance of concrete composites with hybrid steel fibers

Fatih ÖZALP; Halit Dilşad YILMAZ; Burcu AKCAY

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 5,   Pages 615-623 doi: 10.1007/s11709-022-0828-y

Abstract: strength, two important indicators of ballistic performance of concrete are examined, which are the penetrationThe results of the study show that the depth of penetration in UHPFRC was around 35% less than that inof hybrid steel fibers showed superior performance (smaller crater diameter and the less projectile penetration

Keywords： projectile impact     depth of penetration     fracture energy     crater diameter     UHPFRC    

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SPT based determination of undrained shear strength: Regression models and machine learning

Walid Khalid MBARAK, Esma Nur CINICIOGLU, Ozer CINICIOGLU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 185-198 doi: 10.1007/s11709-019-0591-x

Abstract: The purpose of this study is the accurate prediction of undrained shear strength using Standard Penetration

Keywords： undrained shear strength     linear regression     random forest     gradient boosting     machine learning     standard penetration    

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The analysis of specific energy applied in Bohai Strait tunnel during TBM construction

Gao Pan,Zou Chong

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 73-79

Abstract:

The proposed Bohai Strait tunnel is a challenging project, and penetrationconstruction of the Clem Jones tunnel, researchers made the analysis and forecasted about the TBM's penetration

Keywords： TBM     specific energy     drilling rate index     penetration rate    

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Energy absorption potential of concrete floors containing secondary (shrinkage and temperature) reinforcements

K. S. SIVAKUMARAN,R. M. KOROL,Xiao FAN

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 282-291 doi: 10.1007/s11709-014-0269-3

Abstract: the extent to which crushing of floor slab materials would help absorb energy, a series of concrete penetration

Keywords： concrete floors     structural low-density concrete     shrinkage and temperature reinforcements     energy absorption     penetration    

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The Influence of New Type of Integrated Armor on the Penetration Efficiency of EFP

Zhao Huiying,Shen Zhaowu

Strategic Study of CAE 2006, Volume 8, Issue 9,   Pages 85-89

Abstract:

The principles implied in the process of EFP(explosively formed projectile) impacting the plate covered explosive and the ceramic composite armor have provided the evidence for calculating the residual velocity of EFP(explosive formed projectile) impacting a new integrated armor, and a calculation model has been induced. It is proved that although the integrated armor and the ceramic composite armor have the same facial density, the protective performance of integrated armor is better than the ceramic composite armor. This calculation model can be used in the design of integrated armor. Meanwhile, according to this model the goal of EFP resistance armor can be established.

Keywords： EFP     integrated armor     plate covered explosive     ceramic composite armor     residual velocity    

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Title Author Date Type Operation

Hollow-fiber gas penetration electrodes efficiently produce renewable synthetic fuels

Journal Article

Enhanced penetration strategies for transdermal delivery

Qiaofei Pan, Yinglin Yu, Dong Chen, Genlong Jiao, Xiaowen Liu

Journal Article

Liquefaction prediction using support vector machine model based on cone penetration data

Pijush SAMUI

Journal Article

In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia

Ikram GUETTAYA,Mohamed Ridha EL OUNI

Journal Article

Influence of short chain ceramides and lipophilic penetration enhancers on the nano-structure of stratum

Annett SCHROETER, Tanja ENGELBRECHT, Reinhard H. H. NEUBERT

Journal Article

Study of mechanism of activating flux increasing weld penetration of AC A-TIG welding for aluminum alloy

HUANG Yong, FAN Ding, FAN Qinghua

Journal Article

NIG-AP: a newmethod for automated penetration testing

Tian-yang ZHOU, Yi-chao ZANG, Jun-hu ZHU, Qing-xian WANG

Journal Article

Penetration Depth of Projectiles Into Concrete Using Artificial Neural Network

Li Jianguang,Li Yongchi,Wang Yulan

Journal Article

between concrete-filled steel tubular column and steel beam with narrow outer diaphragm and partial joint penetration

Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG

Journal Article

Prediction of the shear wave velocity

Amoroso SARA

Journal Article

Mechanical properties and impact resistance of concrete composites with hybrid steel fibers

Fatih ÖZALP; Halit Dilşad YILMAZ; Burcu AKCAY

Journal Article

SPT based determination of undrained shear strength: Regression models and machine learning

Walid Khalid MBARAK, Esma Nur CINICIOGLU, Ozer CINICIOGLU

Journal Article

The analysis of specific energy applied in Bohai Strait tunnel during TBM construction

Gao Pan,Zou Chong

Journal Article

Energy absorption potential of concrete floors containing secondary (shrinkage and temperature) reinforcements

K. S. SIVAKUMARAN,R. M. KOROL,Xiao FAN

Journal Article

The Influence of New Type of Integrated Armor on the Penetration Efficiency of EFP

Zhao Huiying,Shen Zhaowu

Journal Article