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Effects of inner sleeves on the inner frictional resistance of open-ended piles driven into sand

Janaka J. KUMARA,Yoshiaki KIKUCHI,Takashi KURASHINA,Takahiro YAJIMA

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 499-505 doi: 10.1007/s11709-016-0335-0

Abstract: In open-ended piles, inner friction is developed between inner pile shaft and the inner soil.Inner frictional resistance depends largely on the degree of soil plugging, which is influenced by manyIn this paper, effects of inner sleeves on inner frictional resistance are discussed.The results suggest that inner frictional resistance, increases with sleeve height, linearly andrequires 2 ( is pile outer diameter) of to produce a large as 50% of by ( is total resistance

Keywords: bearing capacity     inner frictional resistance     inner sleeve     open-ended piles     soil plugging    

Alternative splicing of inner-ear-expressed genes

Yanfei Wang,Yueyue Liu,Hongyun Nie,Xin Ma,Zhigang Xu

Frontiers of Medicine 2016, Volume 10, Issue 3,   Pages 250-257 doi: 10.1007/s11684-016-0454-y

Abstract: >Alternative splicing plays a fundamental role in the development and physiological function of the innerInner-ear-specific gene splicing is necessary to establish the identity and maintain the function ofthe inner ear.For example, exon 68 of Cadherin 23 (Cdh23) gene is subject to inner-ear-specific alternativesplicing, and as a result, Cdh23(+68) is only expressed in inner ear hair cells.

Keywords: alternative splicing     inner ear     hearing loss     hair cells    

Calculating frictional force with considering material microstructure and potential on contact surfaces

XU Zhongming, HUANG Ping

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 474-477 doi: 10.1007/s11465-007-0082-y

Abstract: based on the energy dissipation mechanism of an Independent Oscillator model is used to calculate the frictionalThe relationships between frictional force and parameters of a tribo-system, such as surface energy andThe calculation results of the known experimental data denote that the frictional force is nearly proportional

Keywords: coefficient     dissipation mechanism     universal adhesive     interfacial     Independent Oscillator    

Elastoplastic frictional contact problem study on interference fits of compressor

ZHANG Hongwu, WU Changhua, LIAO Aihua

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 313-319 doi: 10.1007/s11708-008-0026-1

Abstract: variational principle (PVP) was used for the analysis of the stress distribution of the 3D elastoplastic frictionalThe solution of elastoplastic frictional contact problems belongs to unspecified boundary problems where

Keywords: computation     thickness     interference-fit     interference     unspecified    

Driving mechanisms of desertification process in the Horqin Sandy Land-a case study in Zhalute Banner, Inner

TANG Haiping, CHEN Yufu, LI Xinyu

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 4,   Pages 487-493 doi: 10.1007/s11783-008-0061-5

Abstract: were examined to understand the driving mechanisms of the desertification process in Zhalute Banner, Inner

The strength–dilatancy characteristics embraced in hypoplasticity

Zhongzhi FU, Sihong LIU, Zijian WANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 178-187 doi: 10.1007/s11709-013-0191-0

Abstract: The strength-dilatancy characteristics of frictional materials embraced in the hypoplastic model proposed

Keywords: strength     dilatancy     hypoplasticity     frictional materials    

Characteristics and Influencing Factors of Microplastics in Snow in the Inner Mongolia Plateau, China

Hongwei Yu,Junrong Shao,Huawei Jia,Diga Gang,Baiwen Ma,Chengzhi Hu,

Engineering doi: 10.1016/j.eng.2023.02.007

Abstract: MPs collected from surface snow in the Inner Mongolia Plateau, China, were used for quantitative analysis

Keywords: Human activities     Snow     Microplastics     Microbial community     Urban function     Environmental effect    

Future Development Analysis of Chinese Burst Resistant Steel-Composites Structural Pressure Vessel Technology

Zhu Guohui

Strategic Study of CAE 2000, Volume 2, Issue 6,   Pages 8-11

Abstract:

Pressure vessel technology is an important engineering scientific technology used widely in various industrial and high technologic fields.

The so-called high technologic pressured equipment includes large pressure storage tanks, ammonia synthetic reactors, urea synthetic reactors, petroleum hydrogenation reactors, large rocket shells, liquid hydrogen and oxygen pressure vessels, nuclear power station pressure vessels and so on.

“Filament-Composites structural pressure vessel technology” and “General-Steel structural pressure vessel technology” are the two main sorts of the contemporary pressure vessel technology in the world.A unique sort named “Steel-Composites structural pressure vessel technology” with several unique structural technologic system from low to high pressure application field, which has included China National Invention Prize and 18 Chinese and US patents in its system has been developed in China mainly by the author during past 30 years. This unique sort of pressure vessel technology has the excellent burst resistant and manufacturing cost reduced up to 40% etc. outstanding structural technologic characteristics. This will lead a radical reformation of pressure vessel technology in the world.

A typical technology of this unique sort named “flat steel ribbon cross-helically wound pressure vessel technology” used widely in China during past 30 years has involved officially in the ASME BPV Code as code number 2229 and 2269 for Section Ⅷ , Division 1 and 2 in 1997 respectively for manufacturing various important large industrial pressured equipment in the world with internal diameter up to 3.66 m by American Society of Mechanical Engineers as the first instance of significant technology from China.

The unique pressure vessel technology was assessed an advanced high technology in the world. This will surely open a new development prospect in designing, manufacturing and safe protective technical aspects of the 21 st century by using the special Steel-Composites structural technologic nature.

Keywords: pressure vessel technology     filament-composites structure     steel-composites structure     compound thin innershell     cross-helical wound     total double layered     burst arrested and burst resistance    

Spatiotemporal expression of Ezh2 in the developing mouse cochlear sensory epithelium

Yan Chen,Wenyan Li,Wen Li,Renjie Chai,Huawei Li

Frontiers of Medicine 2016, Volume 10, Issue 3,   Pages 330-335 doi: 10.1007/s11684-016-0459-6

Abstract: in the nuclei of the cochlear epithelium in all three turns and could be clearly seen in outer and inner

Keywords: polycomb repressive complex     Ezh2     expression     inner ear     cochlea     development    

Prevalence of antifolate drug resistance markers in in China

Frontiers of Medicine 2022, Volume 16, Issue 1,   Pages 83-92 doi: 10.1007/s11684-021-0894-x

Abstract: dhfr) and dihydropteroate synthetase (dhps) genes of Plasmodium vivax and antifolate resistance-associatedgenes were used for drug resistance surveillance.This study indicated that the antifolate resistance levels of P. vivax parasites were differentacross China and molecular markers could be used to rapidly monitor drug resistance.

Keywords: drug resistance     antifolates     molecular markers     Plasmodium vivax     China    

Metagenomic analysis on resistance genes in water and microplastics from a mariculture system

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 1,   Pages 4-4 doi: 10.1007/s11783-021-1438-y

Abstract: Mariculture systems have been observed to host microplastics and antibiotic resistance genes (ARGs).However, more information on proliferation of ARGs and metal resistance genes (MRGs) in mariculture system

Keywords: Antibiotic resistance genes     Metal resistance genes     Metagenomic analysis     Microplastics     Mariculture    

Studies on several dynamics problems in the design of the explosion water-well with steel-inner

Gu Wenbin,Chen Xueping,Liu Jianqing

Strategic Study of CAE 2013, Volume 15, Issue 10,   Pages 71-79

Abstract: dynamics problems in the design of explosion well, such as the influence of thickness of the steel-innerThe biggest force and deformation of the inner wall of the steel-inner appears below the horizontal lineof the center of the charge, when the thickness of steel-inner reaches 50 mm.The equivalent plastic strain where is 1.6 m far away from the bottom of steel-inner can attain 0.16When the thickness of the steel-inner is 20 mm and the thickness of concrete cofferdam is over 0.35 m

Keywords: design of explosion water-well with steel-inner     dynamics analysis     stress and strain response     numerical    

Taking advantage of drug resistance, a new approach in the war on cancer

Liqin Wang, Rene Bernards

Frontiers of Medicine 2018, Volume 12, Issue 4,   Pages 490-495 doi: 10.1007/s11684-018-0647-7

Abstract: While most cancer therapies are given in combinations that are designed to avoid drug resistance, wetherapeutic approaches that take advantage of the changes in cancer cells that arise upon development of drug resistanceThis approach is based on notion that drug resistance comes at a fitness cost to the cancer cell that

Keywords: cancer     drug resistance     genetic screens     senescence     targeted therapy    

The ecological adaptability of cloned sheep to free-grazing in the Tengger Desert of Inner Mongolia,

Xinxin LI,Huijuan WANG,Guanghua SU,Zhuying WEI,Chunling BAI,Wuni-MENGHE,Yanhui HOU,Changqing YU,Shorgan BOU,Guangpeng LI

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 3,   Pages 191-200 doi: 10.15302/J-FASE-2014029

Abstract: Since the birth of the first cloned sheep, somatic cell nuclear transfer technology has been successfully used to clone a variety of mammals. Cloned livestock have no apparent health risks, and the quality and safety of the cloned animal products are similar to non-cloned animals. The social behavior and environmental adaptability of postnatal cloned animals, especially when used for grassland farm production purposes, is unknown. In the present study, the cloned Dorper sheep equipped with GPS location devices were free-grazed in a harsh natural environment similar to conditions commonly experienced by Mongolian sheep. The main findings of this research were as follows. (1) Under free-grazing conditions, the cloned sheep showed excellent climatic and ecological adaptability. In extreme temperature conditions ranging from -30 to 40°C, the cloned sheep maintained acceptable body condition and behaved as other sheep. (2) The cloned sheep quickly adapted from a herd feeding strategy to the harsh environment and quickly exhibited a grazing regimen as other free-grazing sheep. (3) The cloned sheep exhibited free-grazing patterns and social behavior as other sheep. (4) The cloned sheep in the harsh environment thrived and produced healthy lambs. Overall, the cloned Dorper sheep exhibited excellent ecological adaptation, which is an important consideration for breeding meat sheep by cloning. The Dorper sheep readily adapted to the free-grazing conditions on the Mongolian plateau grassland, which attests to their ability to withstand harsh environmental conditions.

Keywords: somatic cell nuclear transfer     free-grazing synchronization     Dorper sheep     cloned animal ecology    

Polydimethylsiloxane (PDMS) Composite Membrane Fabricated on the Inner Surface of a Ceramic Hollow Fiber Article

Ziye Dong, Haipeng Zhu, Yingting Hang, Gongping Liu, Wanqin Jin

Engineering 2020, Volume 6, Issue 1,   Pages 89-99 doi: 10.1016/j.eng.2019.10.012

Abstract: margin-top:6.0pt;margin:0cm 0cm 0.0001pt;text-align:justify;">The fabrication of a separation layer on the innerThis work reports on the fabrication of a polydimethylsiloxane (PDMS) composite membrane on the innerThe formation mechanism for the deposition of the PDMS layer onto the inner surface of the ceramic HFThe optimized inner surface of the PDMS/ceramic HF composite membranes with a thin and defect-free separationThe facile coating/cross- flow methodology proposed here shows great potential for fabricating inner-surface

Keywords: Ceramic hollow fiber Inner membrane     Pervaporation     Polydimethylsiloxane     Butanol    

Title Author Date Type Operation

Effects of inner sleeves on the inner frictional resistance of open-ended piles driven into sand

Janaka J. KUMARA,Yoshiaki KIKUCHI,Takashi KURASHINA,Takahiro YAJIMA

Journal Article

Alternative splicing of inner-ear-expressed genes

Yanfei Wang,Yueyue Liu,Hongyun Nie,Xin Ma,Zhigang Xu

Journal Article

Calculating frictional force with considering material microstructure and potential on contact surfaces

XU Zhongming, HUANG Ping

Journal Article

Elastoplastic frictional contact problem study on interference fits of compressor

ZHANG Hongwu, WU Changhua, LIAO Aihua

Journal Article

Driving mechanisms of desertification process in the Horqin Sandy Land-a case study in Zhalute Banner, Inner

TANG Haiping, CHEN Yufu, LI Xinyu

Journal Article

The strength–dilatancy characteristics embraced in hypoplasticity

Zhongzhi FU, Sihong LIU, Zijian WANG

Journal Article

Characteristics and Influencing Factors of Microplastics in Snow in the Inner Mongolia Plateau, China

Hongwei Yu,Junrong Shao,Huawei Jia,Diga Gang,Baiwen Ma,Chengzhi Hu,

Journal Article

Future Development Analysis of Chinese Burst Resistant Steel-Composites Structural Pressure Vessel Technology

Zhu Guohui

Journal Article

Spatiotemporal expression of Ezh2 in the developing mouse cochlear sensory epithelium

Yan Chen,Wenyan Li,Wen Li,Renjie Chai,Huawei Li

Journal Article

Prevalence of antifolate drug resistance markers in in China

Journal Article

Metagenomic analysis on resistance genes in water and microplastics from a mariculture system

Journal Article

Studies on several dynamics problems in the design of the explosion water-well with steel-inner

Gu Wenbin,Chen Xueping,Liu Jianqing

Journal Article

Taking advantage of drug resistance, a new approach in the war on cancer

Liqin Wang, Rene Bernards

Journal Article

The ecological adaptability of cloned sheep to free-grazing in the Tengger Desert of Inner Mongolia,

Xinxin LI,Huijuan WANG,Guanghua SU,Zhuying WEI,Chunling BAI,Wuni-MENGHE,Yanhui HOU,Changqing YU,Shorgan BOU,Guangpeng LI

Journal Article

Polydimethylsiloxane (PDMS) Composite Membrane Fabricated on the Inner Surface of a Ceramic Hollow Fiber

Ziye Dong, Haipeng Zhu, Yingting Hang, Gongping Liu, Wanqin Jin

Journal Article