Results 71 to 80 of about 3,558,564 (253)

New Quality Productive Forces Enable the High‐Quality Development of Energy Enterprises

open access: yesInternational Studies of Economics, EarlyView.
ABSTRACT This study investigates the impact of new quality productive forces (NQPFs) on the high‐quality development of energy enterprises in China. Using panel data from 572 listed energy enterprises between 2011 and 2022, a comprehensive NQPF index was constructed to evaluate its influence on financial and social performance.
Chaofeng Zheng   +3 more
wiley   +1 more source

Effect of Natural Polyphenols on Breast Cancer Chemoprevention and Treatment

open access: yesMolecular Nutrition &Food Research, EarlyView.
Effect of Natural Polyphenols on Breast Cancer proliferation and progression. ABSTRACT Breast cancer is the most common type of malignancy among women worldwide. Significant achievements have been made in diagnostic tools and cancer treatments in the past decade; however, the complexity and heterogeneity of certain breast cancer subtypes often lead to ...
Marzia Sichetti   +4 more
wiley   +1 more source

Fuel quality/processing study. Volume 3: Fuel upgrading studies [PDF]

open access: yes
The methods used to calculate the refinery selling prices for the turbine fuels of low quality are described. Detailed descriptions and economics of the upgrading schemes are included.
Bruggink, P.   +2 more
core   +1 more source

Benefits of Krill Oil Supplementation During Alternate‐Day Fasting in Adults With Overweight and Obesity: A Randomized Trial

open access: yesObesity, EarlyView.
ABSTRACT Objective To investigate the effect of krill oil (KO) supplementation during alternate‐day fasting (ADF) on body composition and muscle function in healthy adults with overweight. Methods In a randomized trial, during the 8‐week ADF, participants consumed four capsules per day containing krill oil (KO group) or vegetable oil (placebo group ...
Mansour Alblaji   +4 more
wiley   +1 more source

System of models for simulation and optimization of operating modes of a delayed coking unit in a fuzzy environment [PDF]

open access: gold, 2023
Batyr Orazbayеv   +6 more
openalex   +1 more source

Gas‐Specific and Tunable Hydrogen‐Selective ZIF Membrane through Combined Physical Confinement and Sealing Techniques

open access: yesSmall, EarlyView.
This study introduces a sealing method combining a self‐assembled fluorinated polymer and reactive ion plasma treatment to enhance gas separation in ZIF‐8 membranes. By tuning non‐selective grain boundaries and leveraging graphene nanoribbon hybridization, the membrane achieves unprecedented H2 separation performance, outperforming previous MOF ...
Eunji Choi   +12 more
wiley   +1 more source

Corrosion Rate and Remaining Lifetime Calculation of Shell and Tube Heat Exchanger XXX-E-XX Based on Eddy Current Test and Ultrasonic Thickness Measurement Inspection Methods in the Delayed Coker Unit Operation Area

open access: yesInternational Research Journal of Innovations in Engineering and Technology
Shell and tube heat exchangers play a vital role in refinery operations by ensuring efficient heat transfer. However, corrosion significantly impacts their performance, reliability, and lifespan, leading to potential operational risks. This study assesses the corrosion rate and remaining lifetime of the shell and tube heat exchanger XXX-E-XX using Eddy
Tony Suryo Utomo   +2 more
openaire   +1 more source

Influence of Carbon Material Properties on Slag‐Foaming Dynamics in Electric Arc Furnaces: A Review

open access: yessteel research international, EarlyView.
This article examines how the properties of the carbon materials affect the slag foaming, emphasizing the need for strategies to improve the effectiveness of biochar, such as pelletizing or blending with coke. Biocoke appears as promising but underexplored option for enhancing slag foaming.
Lina Kieush, Johannes Schenk
wiley   +1 more source

Home - About - Disclaimer - Privacy