Results 101 to 110 of about 7,317,302 (267)

Light‐Modulated Exchange Bias in Multiferroic Heterostructures

open access: yesElectron, EarlyView.
In this article, exchange bias and magnetization are modulated with visible light at room temperature in PMN‐PZT/FeGa/IrMn multiferroic heterostructures. Photostrictive effect is the main mechanism leading to the modulation of magnetic anisotropy and interfacial exchange bias coupling between the ferromagnetic and antiferromagnetic layers.
Huan Tan   +9 more
wiley   +1 more source

Optical and radiation attenuation properties of rare-earth ion doped Li2O–ZnO–B2O3 glasses

open access: yesOptical Materials: X
The role of the addition of rare-earth ions which are Pr2O3, N2O3, Sm2O3, and Eu2O3 to Li2O–ZnO–B2O3 glasses on the optical and radiation attenuation characteristics was theoretically investigated.
Canel Eke
doaj   +1 more source

VALUE CREATION AND RESOURCE-BASED VIEW

open access: yes, 2010
A PRESENTATION OF LINKAGES BETWEEN VALUE CREATION STUDIES AND RESOURCE-BASED ...
SCIARELLI, MAURO
core  

Reproducing kernel functions for linear tenth-order boundary value problems

open access: yes, 2018
Higher order differential equations have always been an onerous problem to investigate for the mathematicians and engineers. Different numerical methods were applied to get numerical approximations of such problems.
Mustafa Inc   +3 more
core   +1 more source

Comparative Analysis of Al2O3/Water–TiO2/Chlorophyll Hybrid Nanofluids in a Photovoltaic–Thermal Solar Water Heating System

open access: yesEnergy Science &Engineering, EarlyView.
TiO2/chlorophyll bio‐hybrid nanofluid achieved the highest PVT performance, increasing thermal efficiency to 38.74% and overall efficiency to 51.35%, compared with 35.96% and 48.45% for Al2O3/water and 27.77% and 40.18% for water. The results demonstrate the potential of bio‐hybrid nanofluids for high‐efficiency solar thermal energy conversion ...
Oluwaseyi Omotayo Alabi   +2 more
wiley   +1 more source

The growth and volatility of state tax revenue sources in the Tenth District [PDF]

open access: yes
With the sluggishness in the national economy in 2008, many state governments are projecting budget shortfalls for the 2009 fiscal year. This trend is a concern to policymakers, as the health of a state's tax revenues is important to its economic growth ...
R. Alison Felix
core  

Engineering mRNA‐LNP Medicines for the Ageing Brain: Opportunities and Challenges for Neurodegenerative Diseases

open access: yesExploration, EarlyView.
This review highlights recent advances in engineering messenger RNA (mRNA)‐lipid nanoparticles (LNPs) to cross the ageing blood–brain barrier and target neurodegenerative diseases. It outlines design principles, delivery routes, and translational challenges, charting a roadmap towards clinical application of mRNA‐LNP therapeutics for neurodegenerative ...
Abdel Ali Belaidi   +5 more
wiley   +1 more source

Effective of prompt and delayed gamma emission on the nuclear radiation shielding effectiveness of prevalent natural minerals

open access: yesScientific Reports
This study aims to explore the neutron and emphasizing gamma emission (prompt and delayed) radiation attenuation capabilities of the different natural minerals, including Magnetite, Rutile, Ilmenite, and concrete NBS materials. The Monte Carlo N–Particle
Islam M. Nabil   +4 more
doaj   +1 more source

IMPROVING OPTICAL QUANTUM EFFICIENCY BY CHANGING THE THICKNESS OF CIGS SOLAR CELLS USING NANOTECHNOLOGY SOFTWARE

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Nowadays, it is widely recognized that solar PV is one of the favorited sustainable energy options globally. Recently, new technological methods have been developed based on the use of thin films and nanostructures with the aim of reducing the solar cell
Amir M. Nory   +2 more
doaj   +1 more source

Fire Spread Characteristics of Cavities in Modular Constructions and Ventilated Facades

open access: yesFire and Materials, EarlyView.
ABSTRACT Modular buildings have gained popularity as a sustainable building solution. However, the uncertainty of fire spread through vertical cavity spaces in such buildings has become a concern. Therefore, this study aims to fill the gap in fire behaviour within vertical cavity spaces.
Rajeendra Godakandage   +4 more
wiley   +1 more source

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