Results 201 to 210 of about 805,165 (307)

Oil price swings

open access: yes, 2016
The big oil price swing that occurred in 2007–9 has worried governments from oil-exporting and -importing countries. The main fact is well known. The price of WTI as it arises in the New York futures exchange (NYMEX) increased to an unprecedented height of more than $140 per barrel in early July 2008, and then collapsed in a free fall to a low of $32 ...
openaire   +1 more source

A Non‐Reciprocal Architected Porous Medium

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT In several fluid flow, energy‐dumping, and energy‐harvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies   +2 more
wiley   +1 more source

The oil price and monetary policy – a new paradigm [PDF]

open access: yes
The oil price hit a low of around USD 10 at the end of 1999. Since then it has moved upwards in a series of steps. In recent years it has been one of the most closely monitored components of the Consumer Price Index (CPI), which is a leading inflation ...
Amstad, Marlene, Hildebrand, Philipp
core   +1 more source

Active Learning‐Accelerated Discovery of Fibrous Hydrogels with Tissue‐Mimetic Viscoelasticity

open access: yesAdvanced Functional Materials, EarlyView.
Active learning accelerates the design of fibrous hydrogels that mimic the viscoelasticity of native tissues. By integrating multi‐objective optimization and closed‐loop experimentation, this approach efficiently identifies optimal formulations from thousands of possibilities and decouples elasticity and viscosity. The resulting hydrogels offer tunable
Zhengkun Chen   +11 more
wiley   +1 more source

Biodiesel and vegetable oil market in European Union: some evidences from threshold cointegration analysis [PDF]

open access: yes
In this paper we analyse the long-run relationships between vegetable oils prices and conventional diesel price in EU during the period 2005- 2007. We utilise recent developments on threshold cointegration approach to investigate if asymmetric dynamic ...
Baldi, Lucia, Peri, Massimo
core   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

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