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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
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
The zero-point energy of vibration and the Casimir force
Huang Zhixun
Strategic Study of CAE 2008, Volume 10, Issue 5, Pages 63-69
Keywords: zero-point energy zero-point field energy of vacuum Casimir force theory of torsion field
Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data
Frontiers of Engineering Management Pages 439-451 doi: 10.1007/s42524-022-0210-8
Keywords: energy rebound effect energy efficiency manufacturing sector firm-level data China
Rheological behavior’s effect on the work performance of oil film
Zhaomiao LIU, Qiuying JIN, Chengyin ZHANG, Feng SHEN
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 254-262 doi: 10.1007/s11465-011-0129-y
A 3D model of hydrostatic turntable’s oil chamber is established to investigate the lubricantsNewtonian oil and non-Newtonian oil’s performance under varied speeds are compared on the largesize and high-speed hydrostatic support system, choose lubricant oils, and investigate oil film’s
Keywords: non-Newtonian fluid rotation speed pressure on wall viscosity
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4, Pages 466-477 doi: 10.1007/s11709-015-0300-3
Keywords: shape memory alloy thermo-mechanical coupling superplasticity shape memory effect
Effect of lime on speciation of heavy metals during composting of water hyacinth
Jiwan SINGH,Ajay S. KALAMDHAD
Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1, Pages 93-102 doi: 10.1007/s11783-014-0704-7
Keywords: composting lime heavy metals bioavailability factor speciation
Effect of fly ash replacement level on the fracture behavior of concrete
Mahdi AREZOUMANDI, Jeffery S. VOLZ
Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4, Pages 411-418 doi: 10.1007/s11709-013-0228-4
Keywords: concrete fracture energy fly ash
Bao-long Yuan,Sheng-gang Ren,Xing Hu,Xuan-yu Yang
Frontiers of Engineering Management 2016, Volume 3, Issue 1, Pages 24-29 doi: 10.15302/J-FEM-2016007
Keywords: environmental regulation technology innovation stage difference manufacturing
High Sn-2 Docosahexaenoic Acid Lipids for Brain Benefits, and Their Enzymatic Syntheses: A Review Review
Jun Jin, Qingzhe Jin, Xingguo Wang, Casimir C. Akoh
Engineering 2020, Volume 6, Issue 4, Pages 424-431 doi: 10.1016/j.eng.2020.02.009
The normal development and maintenance of central neural functions are highly correlated with the amount of docosahexaenoic acid (DHA; ω-3 fatty acid) accumulated in the brain. DHA incorporated at the sn-2 position of lipids is well absorbed by intestinal mucosa and utilized efficiently in vivo. However, modern consumers have a reduced direct intake of DHA and increased intake of saturated fats or ω-6 fatty acid oils, resulting in behavioral and neurophysiological deficits. To provide an understanding of the integrated beneficial effects of DHA on the human brain, this review introduces the positional difference (sn-2 and sn-1,3 positions) of DHA on a glycerol skeleton in natural fats and oils, and further discusses the possible functional mechanism regarding DHA supplementation and the gut-brain axis. The multiple bidirectional routes in this axis offer a novel insight into the interaction between DHA supplementation, the gut microbiota, and brain health. To achieve high sn-2 DHA in diets, it is suggested that sn-2 DHA lipids be enzymatically produced in more efficient and economical ways by improving the specific activities of lipases and optimizing the purification procedures. These types of diets will benefit individuals with strong needs for sn-2 ω-3 lipids such as infants, children, and pregnant and lactating women.
Experimental investigation on heat transfer effect of conical strip inserts in a circular tube under
HEMA CHANDRA REDDY,S. SURESH
Frontiers in Energy 2016, Volume 10, Issue 2, Pages 136-142 doi: 10.1007/s11708-015-0389-z
Keywords: Nusselt number friction factor conical strip
Effect of magneto rheological damper on tool vibration during hard turning
S. VARADARAJAN
Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4, Pages 410-416 doi: 10.1007/s11465-012-0341-4
Recently, the concept of hard turning has gained considerable attention in metal cutting as it can apparently replace the traditional process cycle of turning, heat treating, and finish grinding for assembly of hard wear resistant steel parts. The present investigation aims at developing a magneto rheological (MR) fluid damper for suppressing tool vibration and promoting better cutting performance during hard turning. The magneto rheological Fluid acts as a viscoelastic spring with non-linear vibration characteristics that are controlled by the composition of the magneto rheological fluid, the shape of the plunger and the electric parameters of the magnetizing field. Cutting experiments were conducted to arrive at a set of electrical, compositional and shape parameters that can suppress tool vibration and promote better cutting performance during turning of AISI 4340 steel of 46 HRC with minimal fluid application using hard metal insert with sculptured rake face. It was observed that the use of MR fluid damper reduces tool vibration and improves the cutting performance effectively. Also commercialization of this idea holds promise to the metal cutting industry.
Keywords: tool vibration magneto rheological damper hard turning surface finish tool wear
TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS
Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 2, Pages 214-223 doi: 10.1007/s11709-016-0332-3
Keywords: carbon nanotubes strain resilient cementitious composite polypropylene fibers tensile bending bond
Surface hydrophobicity: effect of alkyl chain length and network homogeneity
Cheng, Siti S. Ramli, Jerry Y. Y. Heng
Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1, Pages 90-98 doi: 10.1007/s11705-020-2003-0
Keywords: hydrophobicity surface energy wettability alkyl chain network silica nanoparticle
Effect of pH on biologic degradation of
Hongjing LI, Mengli HAO, Jingxian LIU, Chen CHEN, Zhengqiu FAN, Xiangrong WANG
Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2, Pages 224-230 doi: 10.1007/s11783-011-0314-6
Keywords:
pH
biological degradation
alga-lysing bacteria
sequencing batch biofilm reactor (SBBR)
16S rRNA
Title Author Date Type Operation
Negative Energy in Faster Than Light Investigation ——An Important Direction to Researches
Huang Zhixun
Journal Article
Energy rebound effect in China’s manufacturing sector: Fresh evidence from firm-level data
Journal Article
Zheng Ran: The Carbon Emission Reduction Effect of China's Industrial Structure Transformation with Resource
10 Jun 2022
Conference Videos
Rheological behavior’s effect on the work performance of oil film
Zhaomiao LIU, Qiuying JIN, Chengyin ZHANG, Feng SHEN
Journal Article
An extended thermo-mechanically coupled algorithm for simulation of superelasticity and shape memory effect
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
Journal Article
Effect of lime on speciation of heavy metals during composting of water hyacinth
Jiwan SINGH,Ajay S. KALAMDHAD
Journal Article
Effect of fly ash replacement level on the fracture behavior of concrete
Mahdi AREZOUMANDI, Jeffery S. VOLZ
Journal Article
The Difference Effect of Environmental Regulation on Two Stages of Technology Innovation in China’s Manufacturing
Bao-long Yuan,Sheng-gang Ren,Xing Hu,Xuan-yu Yang
Journal Article
High Sn-2 Docosahexaenoic Acid Lipids for Brain Benefits, and Their Enzymatic Syntheses: A Review
Jun Jin, Qingzhe Jin, Xingguo Wang, Casimir C. Akoh
Journal Article
Experimental investigation on heat transfer effect of conical strip inserts in a circular tube under
HEMA CHANDRA REDDY,S. SURESH
Journal Article
Effect of magneto rheological damper on tool vibration during hard turning
S. VARADARAJAN
Journal Article
The effect of carbon nanotubes and polypropylene fibers on bond of reinforcing bars in strain resilient
TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS
Journal Article
Surface hydrophobicity: effect of alkyl chain length and network homogeneity
Cheng, Siti S. Ramli, Jerry Y. Y. Heng
Journal Article