Results 91 to 100 of about 8,347,297 (348)

Integration of Phase Change Material in the Design of Solar Concentrator-Based Water Heating System

Entropy, 2021
Indonesia has been blessed with excellent solar heat distribution, which can be used as renewable energy to heat water. Various technologies have been developed to utilize these inexhaustible thermodynamic resources, in the form of photons arrays ...
Teuku Azuar Rizal, Muhammad Amin, Syamsul Bahri Widodo, Nazaruddin Abdul Rachman, Fazri Amir, Nurhalim Pane, Teuku Meurah Indra Mahlia   +6 more
doaj   +1 more source

Stochastic Energetics of Quantum Transport [PDF]

, 2006
We examine the stochastic energetics of directed quantum transport due to rectification of non-equilibrium thermal fluctuations. We calculate the quantum efficiency of a ratchet device both in presence and absence of an external load to characterize two ...
A. Ajdari, A. Mielke, Deb Shankar Ray, E. H. Sepersu, H. S. Leff, J. Howard, M. O. Magnasco, N. G. van Kampen, P. J. Sturman, Pulak Kumar Ghosh, S. Yukawa, T. Geisel, T. Y. Tsong, W. H. Louisell   +13 more
core   +2 more sources

Thermal Efficiency of Oxyhydrogen Gas Burner

, 2020
One of the main methods used to generate thermal energy is the combustion process. Burners are used in both industrial and residential applications of the open combustion process.
Roberto Moreno-Soriano, Froylan Soriano-Moranchel, L. A. Flores-Herrera, J. Sandoval-Pineda, R. González-Huerta   +4 more
semanticscholar   +1 more source

Analysis of Treacher Collins syndrome 4‐associated mutations in Schizosaccharomyces pombe

FEBS Open Bio, EarlyView.
Fission yeast models carrying Treacher Collins syndrome type 4‐associated mutations reveal that impaired processivity of RNA polymerase I leads to defective rRNA transcription. This study highlights the essential role of a conserved arginine residue in Pol I elongation and provides mechanistic insight into the pathogenesis of ribosomopathies.
Kei Kawakami, Hiroaki Kato
wiley   +1 more source

Energy Management Simulation in a PEM Fuel Cell System [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2015
In this research the simulation of an air independent Proton Exchange Membrane Fuel Cell (PEMFC) propulsion system was taken into consideration. The system consists of several parts including PEM fuel cell stack, metal hydride and liquid oxygen (LOX ...
Mohammad Alijanpour, Majid Shateri, Mojtaba Aghajani Delavar, Mousa Farhadi   +3 more
doaj   +1 more source

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

FEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima, Shogo Okazaki, Muneaki Tamura, Shuichi Sato, Kenichi Imai   +4 more
wiley   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

FEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori, Kohei Kawabata, Takanori Kubo, Takeo Kitazawa, Sae Kanai, Madoka Iwashita, Ami Hayashi, Hiroyuki Nishi, Mikihisa Takano   +8 more
wiley   +1 more source

Research on the cavitation characteristics and disinfection performance optimization of a rotor-radial groove hydrodynamic cavitation reactor

Results in Engineering
Rotary hydrodynamic cavitation reactor is widely used in the field of water treatment because of its excellent cavitation performance. A new type of arc rotor is presented in this paper.
Lei Wang, Sitong Guan, Chi Zhang, Yongxing Song, Yi Ge, Linhua Zhang, Jingting Liu, Weibin Zhang   +7 more
doaj   +1 more source

Improving Thermal Power Plant Efficiency

International Journal of Recent Technology and Engineering (IJRTE), 2020
Energy is the most important requirement for the growth and development of a nation since it is the basic necessity for every sector. The most common form of energy used is electricity. Electricity is the form of energy that is used both commercially and non-commercially. Thus, generation of electricity is the most significant requirement.
Bandi Dayasagar*, Madhu Latha Nookabathina, M. Murali Krishna, Pilli Praveen, Akkimsetti Somaraju   +4 more
openaire   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source