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Bubbles Tomorrow and Bubbles Yesterday, but Never Bubbles Today? [PDF]
Business Economics, 2013 Considering their importance and the amount of effort that has gone into understanding them, asset price bubbles continue to perplex. The evidence of these bubbles seldom squares with what would be expected from standard asset price theory. Unlike the suggestions from theory, expectations of prices of both stocks and houses tend to be procyclical—price
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Housing Price Bubble: The Case of Beijing
BuildingsBeijing’s real estate market, a key part of China’s economy, plays a crucial role in the nation’s development. Any downturn or collapse in housing prices in the city would have severe consequences for both the real estate sector and the broader economy ...
Yongzhou Hou +3 more
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Variability of Acoustically Evidenced Methane Bubble Emissions Offshore Western Svalbard
Geophysical Research Letters, 2019 Large reservoirs of methane present in Arctic marine sediments are susceptible to rapid warming, promoting increasing methane emissions. Gas bubbles in the water column can be detected, and flow rates can be quantified using hydroacoustic survey methods,
Mario E. Veloso‐Alarcón +8 more
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Review on Efficiency and Anomalies in Stock Markets
Economies, 2020 The efficient-market hypothesis (EMH) is one of the most important economic and financial hypotheses that have been tested over the past century. Due to many abnormal phenomena and conflicting evidence, otherwise known as anomalies against EMH, some ...
Kai-Yin Woo +3 more
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Ethanol as a Probe for the Mechanism of Bubble Nucleation in the Diet Coke and Mentos Experiment
Molecules, 2021 The Diet Coke and Mentos experiment involves dropping Mentos candies into carbonated beverages to produce a fountain. This simple experiment has enjoyed popularity with science teachers and the general public.
Thomas S. Kuntzleman +1 more
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EnergiesIn Proton Exchange Membrane Water Electrolysis (PEMWE), the two-phase flow distribution in the anode field significantly affects overall electrolysis performance.
Chengming Du +7 more
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The Effect of Rheology with Gas Bubbles on Linear Elastic Waves in Fluid-Saturated Granular Media
International Journal of Applied Mechanics and Engineering, 2018 Elastic waves in fluid-saturated granular media depend on the grain rheology, which can be complicated by the presence of gas bubbles. We investigated the effect of the bubble dynamics and their role in rheological scheme, on the linear Frenkel-Biot ...
A.A. Ali, D.V. Strunin, A.A. Ali
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Ultrasonic Propagation in Liquid and Ice Water Drops. Effect of Porosity
Sensors, 2021 This work studies ultrasonic propagation in liquid and ice water drops. The effect of porosity on attenuation of ultrasonic waves in the drops is also explored.
Michiel Mendonck +6 more
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Scaling laws for jets of single cavitation bubbles [PDF]
Journal of Fluid Mechanics, 2016 Fast liquid jets, called micro-jets, are produced within cavitation bubbles experiencing an aspherical collapse. Here we review micro-jets of different origins, scales and appearances, and propose a unified framework to describe their dynamics by using ...
O. Supponen +5 more
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Blowing bubbles: Dermoscopy of bubble hair
International Journal of Trichology, 2017 Exposing wet hair to high temperatures can create gas bubbles within the hair shaft, leading to brittle, dry hairs in a disorder known as bubble hair abnormality. We present a case of a 61-year-old woman who presented for hair breakage over her crown. She regularly dried her damp hair with a blow dryer.
Albers, Lauren N +2 more
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