Results 61 to 70 of about 479,825 (335)

Dynamics of the Downstream Petroleum Sector and Economic Growth in Nigeria [PDF]

open access: yes, 2015
Deregulation of downstream sector has attracted a lot of studies in Nigeria. Nigeria is naturally endowed with natural oil yet there is still scarcity of petroleum product in the country.
Baghebo, Michael, Beauty, Niyekpemi O.
core   +2 more sources

METER-ML: A Multi-Sensor Earth Observation Benchmark for Automated Methane Source Mapping [PDF]

open access: yesarXiv, 2022
Reducing methane emissions is essential for mitigating global warming. To attribute methane emissions to their sources, a comprehensive dataset of methane source infrastructure is necessary. Recent advancements with deep learning on remotely sensed imagery have the potential to identify the locations and characteristics of methane sources, but there is
arxiv  

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

CO2 hydrogenation over Fe-Co bimetallic catalysts with tunable selectivity through a graphene fencing approach

open access: yesNature Communications
Tuning CO2 hydrogenation product distribution to obtain high-selectivity target products is of great significance. However, due to the imprecise regulation of chain propagation and hydrogenation reactions, the oriented synthesis of a single product is ...
Jiaming Liang   +11 more
doaj   +1 more source

Numerical simulation of detonation of an explosive atmosphere of liquefied petroleum gas in a confined space

open access: yesDefence Technology, 2014
The detonation of an explosive atmosphere from liquefied petroleum gas disseminated in air in a confined space is studied using numerical modeling with software product ANSYS AUTODYN.
Niculae Serban Costin
doaj   +1 more source

A mathematical model for planning oil products distribution via pipeline [PDF]

open access: yesarXiv, 2022
Compared to other transportation modes, road, railroad and vessel, multiproduct pipelines are the safest and most economical way of conveying petroleum products over long distances day and night. During the last two decades, the operational multiproduct pipeline scheduling has gained increasing attention, where most of the contributions are based on ...
arxiv  

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

KINERJA OIL SPILL DISPERSANT DALAM PROSES BIOREMEDIASI TANAH TERCEMAR MINYAK BUMI (STUDI KASUS TANAH TERCEMAR MINYAK BUMI LAPANGAN XYZ)

open access: yesJurnal Teknologi Industri Pertanian, 2018
Oil spill dispersant (OSD) is a surfactant product that serves as dispersant. OSD has been widely used and proven to be effective in oil spills both in the sea and in the land. The OSD-SBRC (Surfactant and Bioenergy Research Center) IPB was produced from
Imam Chanif   +2 more
doaj   +1 more source

Mitigating Petroleum Product Shortages in the Nigerian Downstream Petroleum Supply Industry [PDF]

open access: yes, 2018
In Nigeria, almost every business enterprise relies on petroleum products for power or transportation. Shortages of petroleum products cripple business activities and undermine development of the Nigerian economy.
Itsekor, Lucky Ubini
core   +1 more source

Studies on petroleum-degrading potentials of wild and mutant strains of bacillus sp isolated from an oil-contaminated soil in Abraka, delta state, Nigeria [PDF]

open access: yes, 2010
Petroleum degrading potentials of Bacillus sp isolated from an oil-contaminated soil was determined in the laboratory through growth in 5% Automated Gas Oil-supplemented minimum basal media at room temperature (30 ± 20C).
J.B Ameh, O.E Idise
core   +3 more sources

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