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Results: 604
Revealing the Drag Instability in One-fluid Nonideal Magnetohydrodynamic Simulations of a 1D Isothermal C-shock
PG Gu, CY Chen, E Shen, CC Yen, MK Lin
Aug 19, 2022
Abstract C-type shocks are believed to be ubiquitous in turbulent molecular clouds thanks to ambipolar diffusion. We investigate whether the drag instability in 1D isothermal...
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Digital twin of an urban-integrated hydroponic farm
AbstractThis paper presents the development process of a digital twin of a unique hydroponic underground farm in London, Growing Underground (GU). Growing 12x more per unit area than traditional...
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Location of low-frequency oscillation sources using improved D-S evidence theory

This paper presents a method for localizing oscillation sources based on data fusion Dempster–Shafer (D-S) evidence theory. This study is based on data of each bus from the system collected by phasor measurement units (PMUs)....

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Location of low-frequency oscillation sources using improved D-S evidence theory

This paper presents a method for localizing oscillation sources based on data fusion Dempster–Shafer (D-S) evidence theory. This study is based on data of each bus from the system collected by phasor measurement units (PMUs)....

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A Constitutive Stress–Strain Law for Metals with Sigmoidal Curves
TW Clyne, W Gu
Oct 01, 2021
A formulation is proposed for true stress–true strain relationships in the plastic regime that exhibit sigmoidal shapes, such as those of certain metastable austenitic stainless steels (MASS). It contains two terms, broadly...
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Enhancing monolayer photoluminescence on optical micro/nanofibers for low-threshold lasing.
Although monolayer transition metal dichalcogenides (TMDs) have direct bandgaps, the low room-temperature photoluminescence quantum yields (QYs), especially under high pump intensity, limit their practical applications. Here, we...
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Trade-off between UoS charge and investment cost for new distribution network users
Chenghong Gu, Yue Yuan
Jan 01, 2015

This letter investigates the situation that high use-of-system charge (UoSC) might appear for new network users and studies the potential of network investment to avoid the high charge. It proposes a method to strike the...

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Long-run marginal cost pricing based on analytical method for revenue reconciliation
C H Gu, Furong Li
Feb 01, 2011
Incremental and marginal approaches are two different types of methods to price the use of networks. The major difference between them is in the way they evaluate the costs imposed by network users. The former calculates network...
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Strategic obfuscation and consumer protection policy
Yiquan Gu, Tobias Wenzel
Dec 01, 2014

This paper studies obfuscation decisions by firms. We show that more prominent firms are more likely to obfuscate. While prominent firms always choose maximum obfuscation, the obfuscation by less prominent firms depends on...

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Putting on a tight leash and levelling playing field
Yiquan Gu, Tobias Wenzel
Sep 01, 2015
The paper reports the results of an experiment where asymmetric sellers of a product can obfuscate the market. We show that policy measures may have unintended effects of increasing obfuscation incentives. We find that policies...
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Putting on a tight leash and levelling playing field
Yiquan Gu, Tobias Wenzel
Sep 01, 2015
The paper reports the results of an experiment where asymmetric sellers of a product can obfuscate the market. We show that policy measures may have unintended effects of increasing obfuscation incentives. We find that policies...
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Long-run marginal cost pricing based on analytical method for revenue reconciliation
C H Gu, Furong Li
Feb 01, 2011
Incremental and marginal approaches are two different types of methods to price the use of networks. The major difference between them is in the way they evaluate the costs imposed by network users. The former calculates network...
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Strategic obfuscation and consumer protection policy
Yiquan Gu, Tobias Wenzel
Dec 01, 2014

This paper studies obfuscation decisions by firms. We show that more prominent firms are more likely to obfuscate. While prominent firms always choose maximum obfuscation, the obfuscation by less prominent firms depends on...

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Plaque Structural Stress
Atherosclerosis remains a major cause of death worldwide, with most myocardial infarctions being due to rupture or erosion of coronary plaques. Although several imaging modalities can identify features that confer risk, major...
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Self as Object:
Jie Sui, Xiaosi Gu
Nov 01, 2017

Self representation is fundamental to mental functions. While the self has mostly been studied in traditional psychophilosophical terms ('self as subject'), recent laboratory work suggests that the self can be measured...

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Water-Energy Nexus Management for Power Systems
Pengfei Zhao, Chenghong Gu
May 31, 2021
The water system management problem has been widely investigated. However, the interdependencies between water and energy systems are significant and the effective co-optimization is required considering strong interconnections....
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