Results 121 to 130 of about 1,554,924 (345)
DEA investment strategy in the Brazilian stock market [PDF]
This paper presents a multi-period investment strategy using Data Envelopment Analysis (DEA) in the Brazilian stock market. Results show that the returns based on the DEA strategy were superior to the returns of a Brazilian stock index in most of the 22 ...
Ana Lopes +3 more
core
Advanced Functional Materials, EarlyView.In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova +15 more
wiley +1 more source
Investment and Innovation Support for Forestry Practices of Permanent Forest Users under Conditions of Deepening the Institutional Transformations [PDF]
Problemi Ekonomiki, 2017 The necessity of increasing the investment and innovative support for forestry practices as a necessary prerequisite to ensure the maximum possible wood growth and integrated use of forest resource potential is substantiated.
Dzyubenko Oleksandr M.
doaj
Retirement Savings Investment Strategy: Member Choices and Performance [PDF]
Three crucial ingredients influence how much individuals will have to fund retirement income needs: how much they contribute to savings, how long they save for, and the performance of these savings. This paper focuses on the issue of performance, and how
Craig P. Speelman +2 more
core
Shape‐Changing Multiphase Microparticles from Complex Liquid Crystal Emulsions
Advanced Functional Materials, EarlyView.Liquid crystalline network (LCN) microparticles are prepared from single, double (Janus), and triple emulsions through a simple and scalable bulk‐emulsification strategy. Under heating, the particles exhibit robust, reversible, large‐amplitude deformations that depend both on the morphology and the liquid crystals director field configuration.
Marco Turriani +3 more
wiley +1 more source
Optimal Multi-Currency Investment Strategies with Exact Attribution in Three Asian Countries [PDF]
Singer and Karnosky's (1995) exact and complete return attribution framework does not account for risk, since it ignores accumulated historical information. Its implied investment strategy selection is based on simple return maximization and ignores that
CORNELIS A. LOS
core
Pseudo-maximum likelihood estimation of a dynamic structural investment model [PDF]
, 2002 This paper belongs to the recent investment literature focused on the modelling of microeconomic investment decisions. The increasing concern about this topic is related to the growing availability of microeconomic datasets which show the investment ...
Sánchez Mangas, Rocío
core +2 more sources
Advanced Healthcare Materials, EarlyView.This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans +11 more
wiley +1 more source
Smart Catheters for Diagnosis, Monitoring, and Therapy
Advanced Healthcare Materials, EarlyView.This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman +12 more
wiley +1 more source
Neutral and Non Neutral Shock Effects on Hedging, Investment and Debt. [PDF]
By trading derivatives on the financial markets, a firm can hedge against the fluctuations of its internal funds, in order to better coordinate investment and financing decisions.
Marcello Spanò
core