Results 21 to 30 of about 2,520 (182)

Microstructure Change, Nano-Hardness and Surface Modification of CN-G01 Beryllium Induced by Helium Ions

open access: yesMetals, 2022
The helium effects in Chinese developed CN-G01 beryllium are important issues for its use in nuclear energy systems. In this work, the CN-G01 beryllium samples were irradiated with helium ions to fluences of 5.0 × 1016 ions/cm2 to 1.0 × 1018 ions/cm2 at ...
Minghuan Cui   +8 more
doaj   +1 more source

Simulation of renewable energy source integration in a smart energy grid using MATLAB/Simulink

open access: yesNext Energy
The transformation of the power grid from traditional methods into smart grids for the generation, transmission, distribution, and utilization of electric energy reduces the dependency on fossil fuels, thus taking a step towards environmental ...
Edward Ofoegbu, Harsh Nitin Raichura
doaj   +1 more source

Two Effects of the European Financial Crisis

open access: yesBusiness Systems Research, 2014
Background: The European financial crisis has affected most of the EU member states, and European institutions have had to create new financial instruments to counter the impact.
Saucedo Acosta Edgar J.   +1 more
doaj   +1 more source

The Effect of Economic Conditions on Accounting Conservatism under IFRS in Europe

open access: yesReview of Economic Perspectives, 2020
We analyse in detail conservative accounting practices in seventeen European countries, taking into account institutional factors. In addition, we examine the impact of IFRS adoption and the influence of changes in economic conditions on conditional ...
Cerqueira Antonio, Pereira Claudia
doaj   +1 more source

A new error-controllable method for smoothing the G01 commands

open access: yesChinese Journal of Aeronautics, 2019
Abstract In real machining, the tool paths are composed of a series of short line segments, which constitute groups of sharp corners correspondingly leading to geometry discontinuity in tangent. As a result, high acceleration with high fluctuation usually occurs.
Min WAN   +4 more
openaire   +1 more source

Can central bank speeches predict financial market turbulence? Evidence from an adaptive NLP sentiment index analysis using XGBoost machine learning technique

open access: yesCentral Bank Review, 2021
Central Bank speeches usually function as aggregators of internal quantitative and qualitative analysis of the institutions regarding the macro economy, the monetary policy and the health of the financial systems.
Anastasios Petropoulos   +1 more
doaj   +1 more source

Complete genome sequence of enterococcal phage G01

open access: yesMicrobiology Resource Announcements
ABSTRACT Here, we report the annotated genome of enterococcal phage G01. The G01 genome is 41,189 bp in length and contains 67 predicted open reading frames. Host range analysis revealed G01 can infect 28.6% (6/21) of Enterococcus faecalis strains tested and appears to not ...
Emma K. Sheriff   +3 more
openaire   +2 more sources

Covid-19 pandemic, asset prices, risks, and their convergence: A survey of Islamic and G7 stock market, and alternative assets

open access: yesBorsa Istanbul Review, 2022
The coronavirus (Covid-19) pandemic created a shock not only for the health-care industry but also the global economy and finances. The pandemic also caused an increase in the risk of investing in various financial assets worldwide.
Budi Setiawan   +4 more
doaj   +1 more source

Spread and Liquidity Issues: A markets comparison

open access: yesNaše Gospodarstvo, 2016
The financial crises are closely connected with spread changes and liquidity issues. After defining and addressing spread considerations, we research in this paper the topic of liquidity issues in times of economic crisis.
Strašek Sebastjan, Bricelj Bor
doaj   +1 more source

Limiting Tool Path Error Generated by Corner Blending of CNC Interpolator [PDF]

open access: yes한국정밀공학회지, 2017
Computer numerical control (CNC) part programs generated by computer-aided manufacturing software are frequently composed of numerous G01 blocks. CNC interpolator applies acceleration and deceleration to generate velocity profile of each block. Therefore,
Chan-Young Lee   +2 more
doaj   +1 more source

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