Results 71 to 80 of about 136,990 (310)
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Empirical evaluation of the efficiency of the Iberian power futures market
Journal of Industrial Engineering and Management, 2008 Market efficiency is analysed for the Iberian Power Futures Market and other European Power Markets, as well as other fuel markets through evaluation of ex-post Forward Risk Premium.
Álvaro Capitán Herráiz +1 more
doaj +1 more source
Futures and Forwards Contracts from Perspective of Islamic Law [PDF]
, 2014 Futures and forwards contracts are considered of the main derivatives contracts, which offer many services and benefits, namely risk management (hedging), and speculation.
Injadat, Ehab M. M.
core +1 more source
Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires
Advanced Functional Materials, EarlyView.In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton +11 more
wiley +1 more source
Modelos de previsão de preços aplicados aos contratos futuros de boi gordo na BM&F
Nova Economia, 2009 This paper studies the applicability of time series models as a decision tool of buy and sell orders of live cattle futures contracts in the Brazilian Futures Market (BM&F), on dates close to expiration.
Aureliano Angel Bressan +1 more
doaj
Using financial futures in trading and risk management [PDF]
The authors explain the features of an array of futures contracts and their basic pricing relationships and describe a few applications to show how investors and risk managers can use these contracts.
Mas, Ignacio, Saa-Requejo, Jesus
core
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Linkages among precious metals commodity futures prices: evidence from Tokyo [PDF]
We investigate whether long-term co-movements among the prices of precious metals commodity futures contracts can be observed. The past literature on agricultural commodity futures prices obtains the mixed results.
Yoichi Tsuchiya
core
Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
Competição entre bolsas de futuros: o caso da BM&F e da CSCE no mercado de café
Economia Aplicada, 2000 This study discusses the competition between futures exchanges as evaluated by their users, in particular hedgers, choosing alternative contracts based on costs and benefits of hedging.
Sérgio G. Lazzarini +2 more
doaj