Results 1 to 10 of about 12,792 (168)
Effect of Ambient Air Temperature on the Compression Wave Propagating along a Railway Tunnel [PDF]
Journal of Applied Fluid Mechanics, 2023 The parameters of the compression wave propagating in a railway tunnel are significantly influenced by the large ambient air temperature variation throughout the year.
R. S. Iyer, D. H. Kim, H. D. Kim
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Research on the relationship between environmental regulation, technological innovation and employment: focused on China [PDF]
Journal of International Logistics and Trade, 2023 Purpose – The purpose of this paper is to explore the relationship between formal environmental regulation (FER) and informal environmental regulation (IER), technological innovation and employment. Design/methodology/approach – This paper uses data from
Chang Li, YunSeop Hwang, Cheon Yu
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Analysis of the external characteristics of batteries under pulse charging mode
Zhejiang dianli, 2023 With the development of energy Internet and electric vehicles， energy storage batteries have become a research hotspot in the scientific and industrial communities. During the whole lifespan of a battery， it is an urgent request to explore safer， faster，
ZHU Chengzhi +5 more
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Tropical Medicine and Infectious Disease, 2022 Unsuppressed HIV viral load is an important marker of sustained HIV transmission. We investigated the prevalence, predictors, and high-risk areas of unsuppressed HIV viral load among HIV-positive men and women.
Adenike O. Soogun +5 more
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Microsphere femtosecond laser sub-50 nm structuring in far field via non-linear absorption
Opto-Electronic Advances, 2023 Creation of arbitrary features with high resolution is critically important in the fabrication of nano-optoelectronic devices. Here, sub-50 nm surface structuring is achieved directly on Sb2S3 thin films via microsphere femtosecond laser irradiation in ...
Zhenyuan Lin +3 more
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Sea Levels Dynamical Downscaling and Climate Change Projections at the Uruguayan Coast
Frontiers in Marine Science, 2022 This work implements a dynamical downscaling approach, based on a set of nested two-dimensional hydrodynamic models, to quantify the expected changes in the total sea level climate and its components for the Uruguayan coast, using surface wind and sea ...
Michelle Jackson +2 more
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A Non-parametric Method for Calculating Conditional Stressed Value at Risk
Статистика и экономика, 2017 We consider the Value at Risk (VaR) of a portfolio under stressed conditions. In practice, the stressed VaR (sVaR) is commonly calculated using the data set that includes the stressed period.
Kohei Marumo
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Diagnostyka, 2022 A point mass added to a plate may have a significant effect on its linear and nonlinear dynamics, including frequencies, mode shapes and the forced response to external loading.
Mustapha Hamdani +2 more
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Nonlinear ionizing radiation-induced changes in eye lens cell proliferation, cyclin D1 expression and lens shape [PDF]
Open Biology, 2015 Elevated cataract risk after radiation exposure was established soon after the discovery of X-rays in 1895. Today, increased cataract incidence among medical imaging practitioners and after nuclear incidents has highlighted how little is still understood
Ewa Markiewicz +10 more
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Short-term debt and trade credit: Evidence on a non-linear relationship
Cogent Economics & Finance, 2021 The literature on the relationship between bank credit and trade credit is mixed between the substitution and complementarity effects. The extant studies only investigate the linear relationship between the two factors, thus missing some important ...
Lap Luu, Liem Nguyen
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