Results 61 to 70 of about 2,883,484 (308)

Performance Evaluation of Stock Markets

open access: yesProceedings of 5th International Scientific Conference Contemporary Issues in Business, Management and Education ‘2017, 2017
The authors concentrate their attention on the performance evaluation of stock markets. The markets evaluation and selection is the important part of investment decision making. In order to develop a conceptual framework for investment decisions in financial markets, it is important to establish a logical model for market selection. The main purpose of
Kvietkauskienė, Alina   +1 more
openaire   +3 more sources

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

Performance and market share: evidence from the German mutual fund industry [PDF]

open access: yes, 1997
In this paper we analyze the relation between fund performance and market share. Using three performance measures we first establish that significant differences in the risk-adjusted returns of the funds in the sample exist.
Krahnen, Jan Pieter   +2 more
core  

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Mediating role of internal communications in market orientation and performance of mobile telecom firms: Evidence from Ghana

open access: yesCogent Business & Management, 2017
The relationship between market orientation and firm performance and mediating influence of many external factors has been researched extensively across various contexts.
Adu Danso, Kofi Poku, Ahmed Agyapong
doaj   +1 more source

Holistic Innovation, Market Structure, and Performance—Research on a Computer Decision-Making Method

open access: yesIEEE Access, 2020
Unlike the traditional SCP (Structure-Conduct-Performance) model, several Holistic Innovation (HI) policies formulated by policymakers under strategic guidance can optimize the market structure and performance.
Wusheng Zeng   +3 more
doaj   +1 more source

Is it rational for a large-retailer to sell an own-brand product similar to the branded product of a large manufacturer? A Vertical Product Differentiation Model

open access: yesDesarrollo y Sociedad, 2022
A theoretical model was constructed to investigate the conditions that a large retailer must satisfy to increase the quality of the retailer-owned brands towards a greater number of groceries.
Iván Valdés de la Fuente   +1 more
doaj   +1 more source

Stock Market Measures and Market Performance

open access: yesJournal of Economic Science Research, 2020
Sri Lanka is considered a highly fluctuating economy in the South Asian region. It is vital to understand the behavior of economy in order to obtain the maximum benefit. Stock market can be considered as one of the key influencers to the economy whereas the behavior of the stock market would highly define the behaviors of the overall economic system ...
B. J. Liyanapathirana   +1 more
openaire   +1 more source

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

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