Results 121 to 130 of about 3,337,720 (319)

Structure and basic constituents of the geological and economical estimation of the earth crust’s oil and gas bearing areas

open access: yesМінеральні ресурси України, 2017
It is suggested to examine the geological and economical estimation of oil and gas deposits as complex research process which separate constituents, decide concrete tasks and substantially differ in the end results.
H. I. Rudko, I. R. Mykhailiv
doaj  

Update of the risk assessment of mineral oil hydrocarbons in food. [PDF]

open access: yesEFSA J, 2023
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +23 more
europepmc   +1 more source

Living Hydrogels: Harnessing Microorganism–Material Synergy for Next‐Generation Therapeutics

open access: yesAdvanced Science, EarlyView.
 . ABSTRACT Microorganism‐based therapies, particularly those utilizing probiotics, have emerged as a powerful biomedical strategy owing to their inherent living functionalities. These living systems can dynamically interact with host environments and self‐regulate their activity, offering superior adaptability, prolonged functionality, and ...
Shuifang Mao   +3 more
wiley   +1 more source

A case for the establishment of Malaysian standard for biodegradable insulation oil in Malaysia transformers [PDF]

open access: yes, 2011
The dielectric properties of insulation oil in power transformers are dependent on the chemical structure of the oil. Although mineral oil based insulation oil is the common liquid dielectric used in power transformers, environmental and safety issues ...
A. Suleiman, Abu Bakar   +1 more
core  

CRISPR/Cas9‐Based Vanadium MXene‐Free Radical Spatiotemporally Controlled Nanoreactor for Photothermal‐Induced Multi‐Effect Synergistic Antitumor Therapy

open access: yesAdvanced Science, EarlyView.
In this study, a MXene‐based V4C3 nanoplatform, VARH, was constructed, which achieved a photothermal conversion efficiency of 44.21% in the NIR‐II window. This platform integrated photothermal therapy, chemodynamic therapy, and thermodynamic therapy with CRISPR/Cas9‐mediated heat shock protein 90 knock‐out technology.
Zi‐Jian Huang   +8 more
wiley   +1 more source

Electronic Properties of Typical Molecules and the Discharge Mechanism of Vegetable and Mineral Insulating Oils

open access: yesEnergies, 2018
Vegetable insulating oil may replace the mineral insulating oil used in large power transformers due to its extraordinary biodegradability and fire resistance.
Yachao Wang   +4 more
doaj   +1 more source

Fouling and Rejection Behaviour of Ultrafiltration for Oil in Water Emulsion Separation [PDF]

open access: yes, 2012
Oily waste water has been generated from food, automotive, metal processing industries as well as petroleum exploration and refinery. Polyethersulfone ultrafiltration membrane was investigated for treatment of oil in water emulsion.
Agus , Hadiyarto   +2 more
core  

Review: Insight on Porous Carbon Positive Electrode for Sodium‐Ion Capacitors: Interplay Between Synthesis, Properties, and Performance

open access: yesAdvanced Science, EarlyView.
Sodium ion capacitor (SIC) is currently constrained by the low discharge capacity of commercial activated carbon as positive electrode material. This review provides a holistic summary of research efforts on alternative porous carbon materials for SIC. Image created by the authors with www.biorender.com.
Ademola Adeniji   +2 more
wiley   +1 more source

Recent Advances in Sustainable Single‐Atom Catalysts from Biomass and Solid Waste: Design, Synthesis and Applications

open access: yesAdvanced Science, EarlyView.
Biomass‐ and solid waste‐derived sustainable single‐atom catalysts (Sus‐SACs) provide a cost‐effective and renewable approach to catalyst design. This review summarizes precursor selection, including AI‐assisted screening, synthesis strategies with emphasis on ultrafast methods, and advanced characterization techniques.
Hongzhe He   +8 more
wiley   +1 more source

Suplementasi Sabun Mineral Dan Mineral Organik Serta Kacang Kedelai Sangrai Pada Domba [PDF]

open access: yes, 2006
The objective of this study was to evaluate the use of mineral soap, organic mineral and roasted soybean supplementations to improve productivity in ruminant animals.
Adawiah, A. (Adawiah)   +5 more
core  

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