Results 141 to 150 of about 4,815,998 (357)

Cambodia 1998-2008 : an episode of rapid growth [PDF]

open access: yes
Cambodia's growth over 1998-2008 has been remarkable (almost 10 percent per annum for a decade). This paper applies a"growth diagnostic"approach to understand how this happened and how it can be sustained.
Guimbert, Stephane
core  

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi   +7 more
wiley   +1 more source

The work in Romania : an analysis of the macroeconomic perspective [PDF]

open access: yes
Central objective of this working paper is to analyze the total available time of the Romanian population, and how time is structured, allocated and used by groups of activities.
Nicoleta Caragea-Hrehorciuc
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

GLOBAL PERFORMANCE AND THE COMPANY [PDF]

open access: yes
Global performance represents a major objective of any company as they are a consequence of both the influence of economic, cultural,political, judiciary factors, and of the human agent, of human resources in general and of human resources with creative ...
Ion Petrescu
core  

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

DESCRIPTION OF OBJECTIVE AND SUBJECTIVE FACTORS OF DEVELOPING YOUTH ECONOMIC ACTIVITY ON THE BASIS OF HEALTHY ETHICAL-ECONOMIC COMPETITION

open access: yes
The article studies the theoretical and methodological foundations of the development of youth economic activity in New Uzbekistan, the deterministic foundations of the development of youth economic activity in New Uzbekistan based on a culture of healthy competition, and the prospects for the development of youth economic activity in New Uzbekistan ...
openaire   +2 more sources

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

Happiness Economics: Motivational Environment, Objective and Subjective Factors

open access: yesProceedings of the International Scientific Conference "Far East Con" (ISCFEC 2018), 2019
S.V. Ilyukhina, А.А. Ilyukhin
openaire   +1 more source

Managing nitrate pollution in a Tunisian irrigated area: A multi-criteria analysis approach [PDF]

open access: yes
In Tunisia, the extension of irrigated area is justified by its important role in the development and diversification of agricultural production. Nevertheless, the strong intensification of the agricultural activities may lead to the pollution of ...
Ben Nasr, J.   +2 more
core   +1 more source

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