Results 101 to 110 of about 2,277,654 (386)

Freedom and Equality: Beyond Egalitarianism and Anti-Egalitarianism [PDF]

open access: yes, 2002
Philosophy, as we know, is an abstract expression of worries, sentiments and longings that move people and societies. Philosophical debates are often innovative, but sometimes we have reason to ask ourselves why they develop at all and what general ...
Pauer-Studer, Herlinde
core  

OBLIQUE RADIATIVE CORRECTIONS IN THE VECTOR CONDENSATE MODEL OF ELECTROWEAK INTERACTIONS [PDF]

open access: yes, 1995
Oblique radiative corrections are calculated to the parameter $S$ in a version of the standard model where the Higgs doublet is replaced by a doublet of vector bosons and the gauge symmetry is broken dynamically. We show that to each momentum scale there
Cynolter, G., Lendvai, E., Pocsik, G.
core   +2 more sources

High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni   +5 more
wiley   +1 more source

Chemical Characterization and Effect of a Lactobacilli-Postbiotic on Streptococcus mutans Biofilm In Vitro

open access: yesMicroorganisms
Postbiotic is the term used to define the soluble factors, metabolic products, or byproducts released by live probiotic bacteria or after its lysis.
Guilherme Bandeira Santana   +4 more
doaj   +1 more source

Sobre la participación extranjera y los patrones de contratación después de la privatización [PDF]

open access: yes
(Disponible en Inglés) Quienes critican la globalización afirman que la propiedad foránea de empresas privatizadas guarda relación con resultados laborales negativos posteriormente a la privatización, tales como un aumento de los despidos y una ...
Alberto Chong, Virgilio Galdo
core  

Understanding Consumer Behaviour to Reduce Environmental Impacts through Sustainable Product Design [PDF]

open access: yes, 2009
The use phase of the lifecycle of electrical products has a significant environmental impact, mainly determined by the consumer’s behaviour. Many consumers do not make the link between their daily consumption behaviour in the household and environmental ...
Bhamra, Tracy A, Tang, Tang
core  

Investigation of 3D Wave Propagation in Foam‐Core Functionally Graded Material Magneto‐Piezoelectric Smart Nanoplates

open access: yesAdvanced Engineering Materials, EarlyView.
This study reveals how wave propagation in FG‐MEE nanoplates can be tuned via material gradients, porosity, and external fields. Using NSGT and Hamilton's principle, analytical solutions capture key dispersion behaviors. Findings highlight the potential of smart nanoplates for adaptive control in high‐performance applications like sonar and aerospace ...
Mustafa Buğday, Ismail Esen
wiley   +1 more source

Two-photon absorption standards in the 550-1600 nm excitation wavelength range.

open access: yesOptics Express, 2008
We present absolute two-photon absorption (2PA) spectra of 15 commercial organic dyes covering an extended range of excitation wavelengths, 550-1600 nm.
N. Makarov, M. Drobizhev, A. Rebane
semanticscholar   +1 more source

Sol–Gel Synthesis of Ca2.5Ag0.3Sm0.2Co4O9 Semiconducting Materials for Thermoelectric Applications in Aerospace Systems

open access: yesAdvanced Engineering Materials, EarlyView.
Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc   +4 more
wiley   +1 more source

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