Results 31 to 40 of about 284,425 (264)

On Energy Efficiency of Hybrid NOMA

open access: yesIEEE Transactions on Vehicular Technology
This paper aims to prove the significant superiority of hybrid non-orthogonal multiple access (NOMA) over orthog onal multiple access (OMA) in terms of energy efficiency. In particular, a novel hybrid NOMA scheme is proposed in which a user can transmit signals not only by using its own time slot but also by using the time slots of other users.
Yanshi Sun   +3 more
openaire   +2 more sources

Internet of Hybrid Energy Harvesting Things

open access: yesIEEE Internet of Things Journal, 2018
Internet of Things (IoT) is a perfect candidate to realize efficient observation and management for Smart City concept. This requires deployment of large number of wireless devices. However, replenishing batteries of thousands, maybe millions of devices may be hard or even impossible. In order to solve this problem, Internet of Energy Harvesting Things
Ozgur B. Akan   +3 more
openaire   +4 more sources

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

open access: yesTherapeutic 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   +5 more
wiley   +1 more source

MoS2/MXene composite material for high-performance removal of Rhodamine B dye: synthesis and application

open access: yesScientific Reports
The contamination of water bodies with synthetic dyes poses a serious environmental concern due to their toxicity and persistence. Hazardous organic dyes, such as Rhodamine B, Congo Red, Methyl Orange, and Methylene Blue, present a major challenge in ...
Riddhi Patel   +7 more
doaj   +1 more source

Extended interface layer concept for higher stability and improvement of life time in bulk heterojunction solar cells

open access: yesAIP Advances, 2015
Power conversion efficiency (PCE) of bulk heterojunction (BHJ) organic solar cells has reached above ∼10%. These BHJ cells have potential for flexible thin films at low processing temperatures using roll to roll printing on flexible substrates.
Farman Ali   +3 more
doaj   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Implementasi Sistem Kontrol Manajemen Energi Hibrid Berbasis Mikrokontroller

open access: yesProtek: Jurnal Ilmiah Teknik Elektro, 2022
Currently, world researchers are competing to find the most effective and efficient way to use renewable energy sources, namely energy from sunlight and solar and wind heat or it can be called hybrid energy.
Fithri Muliawati   +4 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Hybrid Energy-Powered Electrochemical Direct Ocean Capture Model

open access: yesClean Technologies
Offshore synthetic fuel production and marine carbon dioxide removal can be enabled by direct ocean capture, which extracts carbon dioxide from the ocean that then can be used as a feedstock for fuel production or sequestered underground.
James Salvador Niffenegger   +4 more
doaj   +1 more source

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