Results 91 to 100 of about 194,772 (288)

Microscopia de força piezoeléctrica de relaxors ferroeléctricos

open access: yes, 2010
Doutoramento em Ciência e Engenharia de MateriaisNesta tese, ferroeléctricos relaxor (I dont know uf the order is correct) de base Pb das familias (Pb,La)(Zr,Ti)O3 (PLZT), Pb(Mg1/3,Nb2/3)O3-PbTiO3 (PMN-PT), Pb(Zn1/3,Nb2/3)O3-PbTiO3 (PZN-PT) foram ...
Kiselev, Dmitry
core  

Orbital Magnetic Moment Controlled Converse Magnetoelectric Effect in bcc‐Co3Mn/Fe/V/PMN‐PT Multiferroic Heterostructures

open access: yesAdvanced Science, EarlyView.
Based on orbital magnetic moment control, a material design strategy is proposed for a giant converse magnetoelectric effect in multiferroic heterostructures. This study will pioneer a promising route toward low‐power spintronic devices with an electric field.
Takamasa Usami   +5 more
wiley   +1 more source

Driving innovation through clusters: Empirical evidence from Poland

open access: yesInternational Journal of Management and Economics
Clusters, defined as geographic concentrations of interconnected companies, and institutions, have evolved as crucial ecosystems supporting innovation. This work examines the impact of clusters on the innovation performance of companies, drawing insights
Kowalski Arkadiusz Michał   +1 more
doaj   +1 more source

The Role of Knowledge Absorption and Innovation Capability in the Technological Change and Economic Growth of EU Regions

open access: yesInternational Journal of Management and Economics, 2014
The framework of the endogenous growth models and empirical evidence argue that two dimensions determine a region's ability to narrow its technological gap and improve its productivity growth. The first is its absorptive capacity, e.g.
Runiewicz-Wardyn Malgorzata
doaj   +1 more source

CSR and Financial Performance – Linked by Innovative Activities

open access: yesNaše Gospodarstvo, 2020
The purpose of the present study was to investigate the relationships between different dimensions of corporate social responsibility (CSR), as well as the mediating role of innovation between CSR dimensions and financial performance.
Bastič Majda, Mulej Matjaž, Zore Mira
doaj   +1 more source

Oxygen-Ozone (O2-O3) Therapy in Peripheral Arterial Disease (PAD): A Review Study

open access: yes, 2020
Hanna Juchniewicz, Anna Lubkowska Department of Functional Diagnostics and Physical Medicine, Faculty of Health Sciences, Pomeranian Medical University in Szczecin, Szczecin, PolandCorrespondence: Hanna JuchniewiczDepartment of Functional Diagnostics and
Lubkowska A, Juchniewicz H
core  

Spatial-temporal analysis of traffic-related ground level ozone [PDF]

open access: yes, 2013
Prolonged exposure to elevated levels of ozone (O3) has been proven to adversely affect human health, agricultural crops and building materials. Therefore, ground level O3 is currently regarded as one of the most harmful air pollutants, and identified as
Munir, Said
core  

Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics

open access: yesAdvanced Science, EarlyView.
Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu   +9 more
wiley   +1 more source

Statistical Computing in Information Society

open access: yesFolia Oeconomica Stetinensia, 2015
In the presence of massive data coming with high heterogeneity we need to change our statistical thinking and statistical education in order to adapt both - classical statistics and software developments that address new challenges.
Domański Czesław, Jędrzejczak Alina
doaj   +1 more source

Treatability of Organic Constituents in the Pasakoy Wastewater Treatment Plant Effluent by O3 and O3/H2O2

open access: yes, 2010
Effluent from the Pasakoy Wastewater Treatment Plant was oxidized by using O3 and O3/H2O2. DOC, COD, UV254, total coliform, dissolved ozone and some endocrine disrupting compounds were monitored during oxidation.
CAN, ZEHRA SEMRA
core   +1 more source

Home - About - Disclaimer - Privacy