Results 141 to 150 of about 1,428,482 (315)

THE CONCEPTUAL FOUNDATION OF HARMONIZATION OF DIMENSIONAL DESIGN SOLUTION WHILE PLANNING AND WORKING OUT OF COAL-GAS DEPOSITS BY UNDERGROUND METHODS [PDF]

open access: yes, 2018
Following the 25th World Mining Congress in Astana, it is concluded how important the coal mining industry nowadays. There are only a few energy sources that can produce heat and electricity day-and-night. Each source of energy has its own
LAPKO, Victor   +4 more
core  

The human capital assessment methodology adaptation for oil and gas industry enterprises

open access: diamond, 2023
Olga Yurievna Michurina   +2 more
openalex   +2 more sources

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

A Review of Enzyme-Induced Calcium Carbonate Precipitation Applicability in the Oil and Gas Industry. [PDF]

open access: yesFront Bioeng Biotechnol, 2022
Alarifi SA   +5 more
europepmc   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Regulatory reform in Mexico's natural gas industry : liberalization in the context of a dominant upstream incumbent [PDF]

open access: yes
The natural gas industry combines activities with natural monopoly characterisitics with those that are potentially competitive. Pipeline transport and distribution, which have natural monopoly characterisitcs, require regulation of price and non-price ...
Halpern, Jonathan, Rosellon, Juan
core  

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