Search scope:
排序: Display mode:
Sustainable conversion regenerated cellulose into cellulose oleate by sonochemistry
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8, Pages 1096-1108 doi: 10.1007/s11705-023-2317-9
Keywords: regenerated cellulose cellulose oleate sonochemistry degree of substitution thermoplasticity
Associations of sleeping patterns and isotemporal substitution of other behavior with the prevalence
Frontiers of Medicine doi: 10.1007/s11684-023-1019-5
Keywords: sleep physical activity chronic kidney disease isotemporal substitution behavioral pattern
Frontiers in Energy 2021, Volume 15, Issue 3, Pages 568-576 doi: 10.1007/s11708-021-0774-8
Keywords: visible light responsive photocatalyst water splitting artificial photosynthesis: metal ion substitution
Impact of inter-fuel substitution on energy intensity in Ghana
Boqiang LIN, Hermas ABUDU
Frontiers in Energy 2020, Volume 14, Issue 1, Pages 27-41 doi: 10.1007/s11708-019-0656-5
Keywords: energy intensity energy elasticity inter-fuel substitution prospects energy contribution Translog production
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3, Pages 396-406 doi: 10.15302/J-FASE-2022456
● Interflow acts as the dominant pathway for N loss loadings.
Keywords: improved fertilization regime interflow nitrogen forms nitrogen leaching purple soil sloping cropland
Analysis of synergy degree and its influencing factors in hydropower EPC project management
Jiwei ZHU, Hua GAO, Jiangrui WANG
Frontiers of Engineering Management 2021, Volume 8, Issue 3, Pages 402-411 doi: 10.1007/s42524-020-0098-0
Keywords: hydropower project EPC mode synergy degree model grey relational analysis
On the location of the secondary instantaneous poles in two-degree-of-freedom spherical mechanisms
Soheil ZARKANDI
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1, Pages 34-40 doi: 10.1007/s11465-014-0290-1
Keywords: spherical mechanisms instantaneous poles great circle angular velocity
Stiffness of a 3-degree of freedom translational parallel kinematic machine
S. SHANKAR GANESH,A.B. KOTESWARA RAO
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3, Pages 233-241 doi: 10.1007/s11465-014-0312-z
In this paper, a typical 3-degree of freedom (3-DOF) translational parallel kinematic machine
Keywords: 3-DOF translational PKM inverse kinematics stiffness modeling translational stiffness
Protein Substitution Strategy for Ensuring National Food Security in China
Pu Hua, Yang Jing, Wang Yongwei, Tu Tao, Li Yansong, Luo Huiying, Yao Bin
Strategic Study of CAE 2023, Volume 25, Issue 4, Pages 149-157 doi: 10.15302/J-SSCAE-2023.04.003
Keywords: food security feed protein source protein substitution soybean meal
A survey of instantaneous poles for a class of two-degree-of-freedom spherical mechanisms
Soheil ZARKANDI
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4, Pages 344-353 doi: 10.1007/s11465-014-0320-z
This paper is a detailed exploration of instantaneous poles for a class of two-degree-of-freedom (
Keywords: spherical mechanisms instantaneous poles Aronhold-Kennedy theorem great circles pencil of meridian
Error analysis and optimization of a 3-degree of freedom translational Parallel Kinematic Machine
S. SHANKAR GANESH,A. B. KOTESWARA RAO
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2, Pages 120-129 doi: 10.1007/s11465-014-0300-3
In this paper, error modeling and analysis of a typical 3-degree of freedom translational Parallel
Keywords: translational Parallel Kinematic Machine error modeling global error transformation index
Study on high efficient and clean utilization of coal
Chen Yinying, Wang Shujuan, Chen Changhe, Xu Xuchang
Strategic Study of CAE 2011, Volume 13, Issue 6, Pages 51-56
Keywords: clean coal power generation clean degree energy sustainable development comprehensive index eco-friendlydegree low-carbon degree
The Consolidation of Highly Saturated Soils and Saturation Degree's Influence
Jin Zhigao
Strategic Study of CAE 2004, Volume 6, Issue 9, Pages 73-76
Keywords: consolidation saturated degree elasticity modulus compressing
Real atom economy and its application for evaluation the green degree of a process
Weihan WANG, Jing Lü, Li ZHANG, Zhenhua LI
Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3, Pages 349-354 doi: 10.1007/s11705-010-1030-7
Keywords: green chemistry real atom economy E factor atom economy yield
Singularity loci of an orthogonal spherical two-degree-of-freedom parallel mechanism
Jialun YANG, Feng GAO,
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 379-385 doi: 10.1007/s11465-009-0075-0
Keywords: 2-DOF orthogonal spherical parallel mechanism singularity loci self-motions
Title Author Date Type Operation
Associations of sleeping patterns and isotemporal substitution of other behavior with the prevalence
Journal Article
Visible light responsive photocatalysts developed by substitution with metal cations aiming at artificial
Journal Article
Impact of inter-fuel substitution on energy intensity in Ghana
Boqiang LIN, Hermas ABUDU
Journal Article
EFFECTS OF SUBSTITUTION OF MINERAL NITROGEN WITH ORGANIC AMENDMENTS ON NITROGEN LOSS FROM SLOPING CROPLAND
Journal Article
Analysis of synergy degree and its influencing factors in hydropower EPC project management
Jiwei ZHU, Hua GAO, Jiangrui WANG
Journal Article
On the location of the secondary instantaneous poles in two-degree-of-freedom spherical mechanisms
Soheil ZARKANDI
Journal Article
Stiffness of a 3-degree of freedom translational parallel kinematic machine
S. SHANKAR GANESH,A.B. KOTESWARA RAO
Journal Article
Protein Substitution Strategy for Ensuring National Food Security in China
Pu Hua, Yang Jing, Wang Yongwei, Tu Tao, Li Yansong, Luo Huiying, Yao Bin
Journal Article
A survey of instantaneous poles for a class of two-degree-of-freedom spherical mechanisms
Soheil ZARKANDI
Journal Article
Error analysis and optimization of a 3-degree of freedom translational Parallel Kinematic Machine
S. SHANKAR GANESH,A. B. KOTESWARA RAO
Journal Article
Study on high efficient and clean utilization of coal
Chen Yinying, Wang Shujuan, Chen Changhe, Xu Xuchang
Journal Article
The Consolidation of Highly Saturated Soils and Saturation Degree's Influence
Jin Zhigao
Journal Article
Real atom economy and its application for evaluation the green degree of a process
Weihan WANG, Jing Lü, Li ZHANG, Zhenhua LI
Journal Article