Results 31 to 40 of about 191,473 (292)

Identification of Complex Fluid Properties in Condensate Gas Reservoirs Based on Gas–Oil Ratio Parameters Calculated by Optimization Mathematical Model

Frontiers in Energy Research, 2022
In the production development stages of volatile oil reservoirs and condensate gas reservoirs, especially in the early stages of production, the phenomenon of high gas–oil ratio often occurs. As a result, the prediction results of oil and gas are greatly
Bin Zhao, Bin Zhao, Zhaoping Li, Chuqiao Gao, Yang Tang   +4 more
doaj   +1 more source

The development of ideas on and prospects of oil and gas capacity of the south-eastern part of the Dnipro–Donetsk Depression

Geo&Bio, 2022
The aim of this work is to analyse the scientific achievements and mistakes in the search for hydrocarbons in the south-eastern part of the Dnipro–Donetsk Depression (DDD), highlighting successful and erroneous scenarios.
Iryna Samchuk
doaj   +1 more source

Experimental Study on the Production of Karanja Oil Methyl Ester and Its Effect on Diesel Engine [PDF]

, 2012
Fast depletion of fossil fuel resources forces the extensive research on the alternative fuels. Vegetable oils edible or non edible can be a better substitute for the petroleum diesel.
N , Shrivastava,, S.N , Varma,, M , Pandey   +2 more
core   +2 more sources

The Potential of Hydrogen Gas in Gas Lifting Oil Well

Journal of Engineering Research and Reports
Hydrogen gas usage is expanding into various sector of our economy due to its physio-chemical properties, as well as political and economic attentions in response to rising energy demand and low carbon requirements. During the net-zero carbon transition period, oil and gas industries will continue to devise new strategies to improve oil production and ...
Livinus, A., Ndagi, U.B., Ainerua, E.O.
openaire   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

On the Oil and Gas Source Rocks Classification

Georesursy
The paper is devoted to the classification of oil and gas source rocks. Determination or prediction of the characteristics of oil and gas source sediments is one of the key factors in assessing the prospects and forecasting the oil and gas potential of a
M. A. Bolshakova, A. V. Stoupakova, R. S. Sautkin, K. A. Sitar, A. G. Kalmykov, E. A. Krasnova, N. V. Pronina, A. P. Vaytekhovich   +7 more
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

FEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito, Haduki Asano, Ayano Ueki, Joe Sakamoto, Yasuhiro Kamei, Hayato Tokumoto, Ayaka Yazawa, Shigeki Kamitani   +7 more
wiley   +1 more source

An exploration of accountability : evidence from the Nigerian oil and gas industry [PDF]

, 2015
The economic activities of multinational corporations (MNCs) in the extractive industries of developing countries produce a myriad of immediate negative social, economic and environmental impacts on communities hosting their operations.
Egbon, Osamuyimen
core   +2 more sources

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source