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Deriving Improved Newton's Second Law and the Law of Gravity at One Time with Form of Fractal Formula

Fu Yuhua

Strategic Study of CAE 2003, Volume 5, Issue 6, Pages 55-58

Abstract:

Newton's second law and the law of gravity are summarized with experimental results.For discussing the possibility of deriving the two laws theoretically, according to the law of conservationof energy, the method of deriving improved Newton's second law and the law of gravity at one timeresults suitable for this example with the constant dimension fractal form are as follows： improved lawof gravity F = - GMm/r^1.99989 , and improved Newton's second law F = ma^1.01458

Keywords： Newton & acute s second law the law of gravity theoretical derivation

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Performance analysis of combined cycle power plant

Nikhil DEV,Rajesh ATTRI

Frontiers in Energy 2015, Volume 9, Issue 4, Pages 371-386 doi: 10.1007/s11708-015-0371-9

Abstract: effects of pressure ratio, turbine inlet temperature and ambient relative humidity on the first and secondlaw is studied.

Keywords： first-law second-law exergy destruction components

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China’s Ministry of Environmental Protection Adopted Draft Amendment to the Law on Prevention and Control

Fu Sun,Yi Liu

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0890-6

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What should be done for the “second half” of China’s urbanization?

Chunfei WU, Xiaojiang LI, Pengfei LI

Frontiers of Engineering Management 2018, Volume 5, Issue 2, Pages 276-277 doi: 10.15302/J-FEM-2017106

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Cross-layer efforts for energy-efficient computing: towards peta operations per second perwatt Perspectives

Xiaobo Sharon HU, Michael NIEMIER

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10, Pages 1209-1223 doi: 10.1631/FITEE.1800466

Abstract:

AsMoore’s law based device scaling and accompanying performance scaling trends are slowing down, there

Keywords： Moore’s law Energy-efficient computing Neural network accelerators Beyond-CMOS devices

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Exergy losses in premixed flames of dimethyl ether and hydrogen blends

Tongbin ZHAO, Jiabo ZHANG, Dehao JU, Zhen HUANG, Dong HAN

Frontiers in Energy 2019, Volume 13, Issue 4, Pages 658-666 doi: 10.1007/s11708-019-0645-8

Abstract: A second-law thermodynamic analysis was conducted for stoichiometric premixed dimethyl ether (DME)/hydrogen

Keywords： second law analysis flame dimethyl ether (DME) hydrogen binary fuels

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450 mm Silicon Wafers Are Imperative for Moore's Law but maybe Postponed

Hailing Tu

Engineering 2015, Volume 1, Issue 2, Pages 162-163 doi: 10.15302/J-ENG-2015060

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“Partial pressures” of humid air in wide pressure and temperature ranges

Zidong WANG, Hanping CHEN, Shilie WENG

Frontiers in Energy 2013, Volume 7, Issue 4, Pages 511-517 doi: 10.1007/s11708-013-0281-7

Abstract: The results obtained by the proposed method are quite different from that obtained by Dalton’s partialpressure law.

Keywords： partial pressure Dalton’s partial pressure law humid air saturated unsaturated

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UNREDUCED MEGAGAMETOPHYTE FORMATION VIA SECOND DIVISION RESTITUTION CONTRIBUTES TO TETRAPLOID PRODUCTION

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract: heterozygosity rates in 16 SNP loci and all 2n megagametophytes were less than 50%, indicating that second

Keywords： Citrus / 2n gamete / interploidy hybridization / pericentromeric SNP marker / second division restitution

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High-order phase-field model with the local and second-order max-entropy approximants

Fatemeh AMIRI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2, Pages 406-416 doi: 10.1007/s11709-018-0475-5

Abstract: fracture surface energy functional based on phase-field method with smooth local maximum entropy (LME) and second-orderfourth-order phase-field equations without splitting the fourth-order differential equation into two second-order

Keywords： second-order maximum entropy local maximum entropy second- and fourth-order phase-field models B-spline

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Assistance by Internet Service Providers: Suggestions on the Amendment of Article 27 of the Network Security LawDraft (Second Draft)

Cui Congcong,Li Yuxiao and Han Song

Strategic Study of CAE 2016, Volume 18, Issue 6, Pages 34-38 doi: 10.15302/J-SSCAE-2016.06.007

Abstract:

The obligation of decryption assistance by Internet service providers reflects the conflict between public power (the power of investigation) and the right of privacy (the right of communication privacy, private rights). Internet service providers should gather data under encryption by users on the basis of the principles of controllability and traceability, proportionality, and necessity. Providers should consider choosing their path prudently, supervised by strict procedure. Thus, the overall utility of social governance control, the tranquility of private life, and the business interests of Internet service providers can be maximized. Severe violations of private rights and disorderly situations due to governmental failure can be avoided if these suggestions are carried out.

Keywords： obligation of decryption assistance principle of necessity principle of proportionality principle of controllability and traceability remedy measures

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Improving existing “reaching law” for better discrete control of seismically-excited building structures

Zhijun LI, Zichen DENG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2, Pages 111-116 doi: 10.1007/s11709-009-0022-5

Abstract: In this paper, a novel “composite reaching law” was explained in details: 1) the equation of discreteThe results of numerical example analysis of the model show that the control law can effectively reduce

Keywords： discrete-time variable structure control composite reaching law chattering effect saturated control law

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How did Archimedes discover the law of buoyancy by experiment?

Hidetaka KUROKI

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1, Pages 26-32 doi: 10.1007/s11465-016-0368-z

Abstract: water measurement of golden crown is impossible, and at his Eureka moment, Archimedes discovered the lawHe did not find the law of buoyancy but rather specific gravity of things at the moment.Through these measurements, he reached the discovery of the law of buoyancy directly by experiment.

Keywords： Archimedes’ principle buoyancy specific gravity Eureka Vitruvius displaced water balance floating body

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Fatigue crack growth simulations of 3-D linear elastic cracks under thermal load by XFEM

SINGH,S. K. YADAV

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4, Pages 359-382 doi: 10.1007/s11709-015-0304-z

Abstract: This paper deals with the fatigue crack growth simulations of three-dimensional linear elastic cracks by XFEM under cyclic thermal load. Both temperature and displacement approximations are extrinsically enriched by Heaviside and crack front enrichment functions. Crack growth is modelled by successive linear extensions, and the end points of these linear extensions are joined by cubic spline segments to obtain a modified crack front. Different crack geometries such as planer, non-planer and arbitrary spline shape cracks are simulated under thermal shock, adiabatic and isothermal loads to reveal the sturdiness and versatility of the XFEM approach.

Keywords： 3-D cracks fatigue life Paris law thermal load XFEM

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Why does environmental compliance cost more than penalty? —A legal analysis on environmental acts of enterprises in China

DONG Hongwei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4, Pages 434-442 doi: 10.1007/s11783-007-0069-2

Abstract: In the environmental protection field of China, due to lower law-breaking cost but higher law-abidingcost , it is a common case that the enterprise chooses to break through the law on purpose.

Keywords： law-abiding punishment environmental protection law-breaking enterprise