Results 91 to 100 of about 418,048 (310)

Relative performance of SRI equity funds: An analysis of European funds using Data Envelopment Analysis [PDF]

open access: yes
The main aims of this contribution are first to analyse the ethical level of European socially responsible investment (SRI) funds, secondly to measure the overall performance of the European SRI mutual funds with an appropriate data envelopment analysis (
Antonella Basso, Stefania Funari
core  

Kinerja Reksa Dana Saham Pasca Krisis Subprime Mortgage [PDF]

open access: yes, 2016
The purpose of this study is to analyze the performance of mutual funds shares after the subprime mortgage crisis. The population in this study are 55 mutual funds shares of 34 mutual funds investment managers who are issuing shares and mutual funds in ...
Adam, M. (Mohammad)   +3 more
core  

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer   +3 more
wiley   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Performance Evaluation with Stochastic Discount Factors [PDF]

open access: yes
We study the use of stochastic discount factor (SDF) models in evaluating the investment performance of portfolio managers. By constructing artificial mutual funds with known levels of investment ability, we evaluate a large set of SDF models.
David Jackson   +3 more
core  

Analisis Kinerja Reksa Dana Saham dengan Metode Raw Return, Sharpe, Treynor, Jensen dan Sortino [PDF]

open access: yes, 2008
Mutual Fund (Reksa Dana) can be used as one of the investment alternatives besides personal saving, time deposit, shares and bond. Mutual fund is an investment that has a form as a collective contract investment and managed by the profesionals.
Hutagaol, Y. (Yanthi)   +1 more
core  

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Performance Evaluation Of Mutual Funds In Indonesia [PDF]

open access: yes
This paper is an empirical assessment of the performance of mutual fund managers in terms of “market timing” and “selectivity”, within the framework suggested by Treynor and Mazuy (1966) and Henriksson and Merton (1981).
Murhadi, Werner-Ria
core   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

open access: yesAdvanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht   +5 more
wiley   +1 more source

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