Results 111 to 120 of about 2,414,030 (374)
Gasoline and crude oil prices: why the asymmetry? [PDF]
Many consumers complain that gasoline and crude oil prices have an asymmetric relationship in which gasoline prices raise more quickly when crude oil prices are rising than they fall when crude oil prices are falling.
Mine K. Yücel, Stephen P. A. Brown
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A segmented capacitance tomography for visualizing material distributions in pipeline conveying crude palm oil [PDF]
, 2012 A segmented electrical capacitance tomography (ECT) imager for palm oil process monitoring system is constructed and presented in this work.The goal of this study is to use the process monitoring system as an instrument to upkeep the local and ...
Mohamad, Elmy Johana
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A CEEMDAN and XGBOOST-Based Approach to Forecast Crude Oil Prices
Complex, 2019 Crude oil is one of the most important types of energy for the global economy, and hence it is very attractive to understand the movement of crude oil prices. However, the sequences of crude oil prices usually show some characteristics of nonstationarity
Yingrui Zhou +3 more
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.A superior double‐cladding optical fiber temperature sensor (OFTS) is fabricated by utilizing a bright and stable near‐pure green UC phosphor NaLu(WO4)2:Er3+/Yb3+ as sensing material. The OFTS exhibits a high temperature measurement accuracy of 0.155°C at 303 K, excellent measuring repeatability and chemical stability, along with strong resistance to ...
Jing Lyu +4 more
wiley +1 more source
Transparent, Sprayable Plastic Films for Luminescent Down‐Shifted‐Assisted Plant Growth
Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.Spreading the light: A modular approach to down‐shifting europium‐containing polyoxotitanium luminescent cages is developed, allowing their incorporation into sprayable plastic coatings on agricultural greenhouses for accelerated plant growth. Abstract The world's steadily growing population and global heating due to climate change are a threat to food
Rosa Müller +17 more
wiley +1 more source
Development and Application of Certified Reference Materials of Light Crude Oil for Water Content
, 2023 Han Zheng, Haifeng Wang, Jia Li
openalex +1 more source
Egyptian Journal of Petroleum, 2016 The commerce of crude oil depends heavily on its water and salt contents usually referred to as Basic Sediments and Water (BS&W), which is co-produced with the crude oil in the form of emulsion.
C.M. Ojinnaka +4 more
doaj +1 more source
Assessing the factors behind oil price changes [PDF]
The rapid rise in the price of crude oil between 2004 and the summer of 2006 are the subject of debate. This paper investigates the factors that might have contributed to the oil price increase in addition to demand and supply for crude oil, by expanding
Dées, Stéphane +3 more
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Advanced Materials Technologies, EarlyView.Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source