Results 91 to 100 of about 27,167 (224)
Fermi-LAT Detection of the Young SuperNova Remnant Tycho
, 2011 After almost three years of data taking in sky survey mode, the \emph{Fermi}-LAT has detected $\gamma$-ray emission toward the Tycho's Supernova Remnant (SNR).
Abdo +17 more
core +1 more source
China Economic Quarterly International, 2023 In this paper, we collect the annual data of 145 commercial banks in China from 2010 to 2019 and use a panel data fixed-effect model to study how fintech (financial technology) affects the influence of macroeconomic uncertainty on commercial banks ...
Fang Liang, Pu Zhao, Zhuo Huang
doaj
Carbon-Enhanced Hyper-metal-poor Stars and the Stellar IMF at Low Metallicity
, 2007 The two known ``hyper-metal-poor'' (HMP) stars, HE0107-5240 and HE1327-2326, have extremely high enhancements of the light elements C, N, and O relative to Fe and appear to represent a statistically significant excess population relative to the halo ...
Duquennoy A. +2 more
core +1 more source
On the endogeneity of the money stock. A rejoinder
PSL Quarterly Review, 2014 In this brief rejoinder the author responds David I. Fand’s clarification regarding the classification of the nominal money stock as exogenous or endogenous based on whether or not the variable is controlled by the monetary authorities.
A. GAMBINO
doaj +1 more source
Early Warning System for Debt Group Migration: The Case of One Commercial Bank in Vietnam
Foundations of ManagementThis study utilizes machine learning models, including Logistic Regression, Support Vector Machine, Decision Tree, and Random Forest, in the early warning system for debt group migration in a Vietnamese commercial bank.
Nguyen Quoc Hung +3 more
doaj +1 more source
A massive star origin for an unusual helium-rich supernova in an elliptical galaxy
, 2010 The unusual helium-rich (type Ib) supernova SN 2005E is distinguished from any supernova hitherto observed by its faint and rapidly fading light curve, prominent calcium lines in late-phase spectra and lack of any mark of recent star formation near the ...
Deng, J. +8 more
core +1 more source
Foreign exchange interventions and monetary policy: evidence from emerging economies
Review of Economic PerspectivesThe role of foreign exchange interventions in monetary policy conduct is an ongoing debatable issue, especially in inflation-targeting emerging economies, where monetary authority can follow other targets rather than price stability.
Bui Trung Thanh
doaj +1 more source
The price of carbon risk: Evidence from China’s bond market
China Journal of Accounting Research, 2022 Using a 2009–2019 sample of Chinese bond issuers, we examine the effect of carbon risk on bond financing costs. Relative to low carbon risk issuers, high carbon risk issuers have substantially larger bond credit spreads, mainly because their credit risk ...
Yuhui Wu, Yanan Tian
doaj
Study on the Preparation and Performance of High-Pressure Sea Water Resistant Epoxy-Modified Polyurethane Urea Elastomer Coating Material [PDF]
Cailiao BaohuIn order to address the corrosion issues of metallic components in marine engineering,polyurethane urea elastomers were synthesized using polytetrahydrofuran ether diol (PTMG1000), diphenylmethane diisocyanate (MDI) and 4,4'-methylenebis(2-chloroaniline)
QI Xinyu, XIAO Mingming, TIAN Pan, WANG Yang, WU Zhengjiang
doaj +1 more source
Supernovae in Three-Dimension: A Link to Gamma-Ray Bursts
, 2007 Observational consequences of a jet-driven supernova (SN) explosion model are presented. The results are compared in detail with optical observations of SN 1998bw associated with a Gamma-Ray Burst.
Maeda, Keiichi
core