Results 11 to 20 of about 147,812 (217)

Research on Heat Pump Seasonal Performance Factor

Zhileng xuebao, 2016
Heat pump is a machine for renewable energy recovery. Several units of renewable energy can be obtained with the consumption of one unit of electric or mechanical energy.
Ma Yitai, Dai Baomin
doaj   +2 more sources

Thermodynamic-Environmental-Economic Evaluations of a Solar-Driven Supercritical CO₂ Cycle Integrated with Cooling, Heating, and Power Generation

Energies
The combined cooling, heating, and power system is based on the principle of energy cascade utilization, which is conducive to reducing fossil energy consumption and improving the comprehensive utilization efficiency of energy.
Shuang Yang, Xiaohe Wang, Dang Ma, Xin Shen, Xinjie Zhu   +4 more
doaj   +1 more source

Enhancing Methane Yield in Anaerobic Co-Digestion of Primary Sewage Sludge: A Comprehensive Review on Potential Additives and Strategies

Waste
Traditionally, anaerobic digestion has been applied to mixed sludge, combining primary sludge (PS) with secondary sludge. However, recent research has unveiled the advantages of dedicated PS digestion due to its higher energy content. Anaerobic digestion
Foteini Sakaveli, Maria Petala, Vasilios Tsiridis, Efthymios Darakas   +3 more
doaj   +1 more source

Ketone-Based Metabolic Therapy: Is Increased NAD+ a Primary Mechanism?

Frontiers in Molecular Neuroscience, 2017
The ketogenic diet’s (KD) anticonvulsant effects have been well-documented for nearly a century, including in randomized controlled trials. Some patients become seizure-free and some remain so after diet cessation.
Marwa Elamin, David N. Ruskin, Susan A. Masino, Paola Sacchetti   +3 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Design, Analysis, and Experimentation of Space Deployable Segmented Solar Concentrator

Aerospace
To improve the optical concentrator ratio of space solar power stations (SSPSs), this paper proposes a deployable segmented solar concentrator (DSSC) based on an afocal reflective system.
Jinyuan Mei, Chunyang Han, Zhenbang Xu, Yunsheng Qi, Qingyu Meng, Zipeng Yang, Zhongyuan Li   +6 more
doaj   +1 more source

The Effects of Medium-Chain Triglyceride Oil Supplementation on Endurance Performance and Substrate Utilization in Healthy Populations: A Systematic Review

Journal of Obesity & Metabolic Syndrome, 2022
Background : The use of medium-chain triglyceride (MCT) oil has increased due to its potential for therapeutic and ergogenic properties. Although recent evidence has suggested that MCT oil supplementation may lead to an improvement in endurance and ...
Tomas J. Chapman-Lopez, Yunsuk Koh
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Research on operational flexibility and energy consumption characteristics of cogeneration considering primary network heat transfer constraints

Frontiers in Energy Research
High back pressure cogeneration units demonstrate superior energy utilization efficiency, but their operation is significantly influenced by primary network water temperature and flow rate.
Cheng Sun, Tianjie Wu, Changhao Fan, Wei Hu, Xiaowei Yang, Biao Zhang   +5 more
doaj   +1 more source

Energy-Efficient Clustering Scheme for Flying Ad-Hoc Networks Using an Optimized LEACH Protocol

Energies, 2021
A Flying Ad-hoc network constitutes many sensor nodes with limited processing speed and storage capacity as they institute a minor battery-driven device with a limited quantity of energy.
Salil Bharany, Sandeep Sharma, Sumit Badotra, Osamah Ibrahim Khalaf, Youseef Alotaibi, Saleh Alghamdi, Fawaz Alassery   +6 more
doaj   +1 more source