Results 71 to 80 of about 1,489,748 (289)
Crude Oil Price, Monetary Policy and Output: The Case of Pakistan [PDF]
This paper has analysed the impact of rising crude oil prices on output. Crude oil prices and real output are found to be strongly related, and this relationship has a bellshape.
Afia Malik
core
Eutectic Gallium‐Indium as a Potential Non‐Toxic Replacement in Mercury Intrusion Porosimetry
Advanced Materials Technologies, EarlyView.A practical alternative to mercury intrusion porosimetry is presented using non‐oxidized eutectic gallium‐indium. An eGaIn Filling Station enables oxygen‐free preparation of standard penetrometers, and the resulting measurements faithfully reproduce pore‐size distributions and intrusion volumes measured with mercury across several standard reference ...
Denis Schuetz +8 more
wiley +1 more source
Analysis on influencing factors of buried hot oil pipeline
Case Studies in Thermal Engineering, 2019 For oil and gas gathering and transportation field, shutdown is inevitable. After the pipeline of buried geothermal oil is shutdown, the crude oil will dissipate quickly and solidify easily.
Dai Zhonghua
doaj +1 more source
Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites
Advanced Materials Technologies, EarlyView.Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves +4 more
wiley +1 more source
Hedging crude oil imports in developing countries [PDF]
The objective of this paper is to explore the application of risk management techniques to a typical developing country state-owned oil company (SOC) involved in importing and refining crude oil and to make estimates of the potential gains from using ...
Varangis, Panos, Claessens, Stijn
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Advanced Materials Technologies, EarlyView.A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil +6 more
wiley +1 more source
The forecasting power of EPU for crude oil return volatility
Energy Reports, 2019 Economic policy uncertainty (EPU) has important implications for crude oil market. To explore the implications, this paper investigates the impact of EPU on the crude oil return volatility and which EPU index has the most forecasting power in crude oil ...
Rufei Ma +3 more
doaj +1 more source
Unit Root Properties of Crude Oil Spot and Futures Prices [PDF]
In this paper we examine whether WTI and Brent crude oil spot and futures prices (at one, three and six months to maturity) contain a unit root with one and two structural breaks, employing weekly data over the period 1991-2004. To realize this objective
Russell Smyth, Svetlana Maslyuk
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From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
The role of CO2 and ion type in the dynamic interfacial tension of acidic crude oil/carbonated brine
Petroleum Science, 2019 The effects of CO2 and salt type on the interfacial tension (IFT) between crude oil and carbonated brine (CB) have not been fully understood. This study focuses on measuring the dynamic IFT between acidic crude oil with a total acid number of 1.5 mg KOH ...
Mostafa Lashkarbolooki +2 more
doaj +1 more source