Results 31 to 40 of about 27,141 (239)

LncRNA OIP5-AS1 Promotes the Autophagy-Related Imatinib Resistance in Chronic Myeloid Leukemia Cells by Regulating miR-30e-5p/ATG12 Axis

open access: yesTechnology in Cancer Research & Treatment, 2021
Background: Resistance to tyrosine kinase inhibitors (TKIs) in patients with chronic myeloid leukemia (CML) remains a problem in clinical treatment, and the mechanism has not been fully clarified. Autophagy can protect cancer cells under chemotherapeutic
Hongdan Dai MS   +6 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

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

Quantum Radiation Properties of General Nonstationary Black Hole

open access: yes, 2017
Using the generalized tortoise coordinate transformations the quantum radiation properties of Klein-Gordon scalar particles, Maxwell's electromagnetic field equations and Dirac equations are investigated in general non-stationary black hole.
Singh, T. Ibungochouba
core   +2 more sources

1A2-G01 Inverted Pendulum Type Ducted-fan Flying Object(Aerial Robot and Mechatronics (2))

open access: bronzeThe Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2013
Takashi Yamashita   +2 more
openalex   +3 more sources

Modelling exchange rate volatility in turbulent periods: The role of oil prices in Nigeria

open access: yesScientific African, 2023
The oil price has been increasingly identified as a key fundamental in the dynamics of exchange rates. As a result, we investigate how changes in oil prices affect the dynamics of exchange rates during crisis periods.
Kazeem O. Isah, Patterson Ekeocha
doaj   +1 more source

Formation of Fluctuations in the Molecular Slab via Isobaric Thermal Instability [PDF]

open access: yes, 2007
The frictional heating by ion-neutral drift is calculated and its effect on isobaric thermal instability is carried out. Ambipolar drift heating of one-dimensional self-gravitating magnetized molecular slab is used under the assumptions of quasi ...
Nejad-Asghar, M.
core   +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

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