Results 101 to 110 of about 8,876,188 (342)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Wealth in the 21st century: opportunities for the future

open access: yesЭкономика: стратегия и практика, 2021
The article is devoted to economic category “wealth” in order to understand the necessity to use the fundamental basis, experience of advanced countries, unique opportunities in the development of intangible assets and intellectual property as new ...
G. M. Berdykulova   +2 more
doaj  

The methodological promise of experimental economics [PDF]

open access: yesJournal of Economic Methodology, 2011
Experimental Economics: Rethinking the Rules by Bardsley et al. (2009) attempts forensic pathology on corpses that are still partying.
openaire   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Rational And Methods Of Research Into Consumer Market Behaviour

open access: yes, 2012
The issue of rationality of consumption and consumer behavior becomes more and more relevant in today?s economy. The objective of this article is to analyze the rationality of consumer behaviors in the market from the point of view of various economic ...
Zalega, Tomasz
core   +1 more source

Aspects of the sustainable utilization of renewable energy sources

open access: yesApstract: Applied Studies in Agribusiness and Commerce, 2012
The aim of this paper is to analyze the main approaches to sustainability and to present an alternative interpretation for the issues involved in the utilization of RES.
Mihály Dombi   +2 more
doaj   +1 more source

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu   +4 more
wiley   +1 more source

Can econometric analysis make (agricultural) economics a hard science? Critical remarks and implications for economic methodology [PDF]

open access: yes
This paper argues that mainstream economics does not follow the positivist research tradition it (often implicitly) claims to follow and expresses some serious doubt that econometrics in particular can make economics a hard science.
Petrick, Martin
core  

Changes of Photovoltaic Performance as a Function of Positioning Relative to the Focus Points of a Concentrator PV Module: Case Study

open access: yesApplied Sciences, 2019
This article examines the positioning features of polycrystalline, monocrystalline, and amorphous silicon modules relative to the focus points of concentrator photovoltaic modules under real meteorological conditions using a dual tracking system.
Henrik Zsiborács   +7 more
doaj   +1 more source

Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application

open access: yesAdvanced Engineering Materials, EarlyView.
N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang   +4 more
wiley   +1 more source

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