Results 41 to 50 of about 5,885,903 (302)

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

FEMALE STUDENTS IN ENGINEERING Geology, Mining, and Petroleum Engineering Comparison

open access: yesRudarsko-geološko-naftni Zbornik, 1997
Engineering professions genceraly went last decades through process of feminization, but not equaly. The article is focused on one of the most male dominant profession - mining, geology and petroleum engineering (MGPE).
Jasminka Lažnjak   +1 more
doaj  

Hysteresis of wettability in porous media: a review

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
The process of “hysteresis” has widely attracted the attention of researchers and investigators due to its usage in many disciplines of science and engineering.
Murtada A. Elhaj   +3 more
doaj   +1 more source

Risk assessment of chromium and cadmium emissions from the consumption of premium motor spirit (PMS) and automotive gas oil (AGO) in Nigeria

open access: yesHeliyon, 2020
This paper assessed the chromium and cadmium emissions from consumption of premium motor spirit (PMS) and automotive gas oil (AGO) across the states, regions and the nation, Nigeria as a whole. This was with a view to determining the levels of per capita
F.B. Elehinafe   +3 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Department of Petroleum Engineering newsletter 2020

open access: yes, 2020
"Department of Petroleum Engineering ...

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MODEL OF COMPLEX ASSESSMENT OF THE EFFICIENCY OF PARTNER NETWORK STRUCTURE FUNCTIONING

open access: yesМодели, системы, сети в экономике, технике, природе и обществе
Background. A network structure is an organisational form where enterprises are networked together to share information, resources and expertise, thereby improving production efficiency and product competitiveness. In such a structure, each enterprise
S.V. Frolova, E.M. Deberdieva
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Petroleum Engineering Department Students [PDF]

open access: yes, 2021
Petroleum Engineering Department students pictured with large golden pipehttps://scholarsjunction.msstate.edu/ua-photo-collection/5261/thumbnail ...

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