Results 41 to 50 of about 677,911 (296)

Heat transport analysis in a district heating system applying waste heat from GTHTR300, a commercial design of high-temperature gas-cooled reactor

open access: yesMechanical Engineering Journal, 2016
A district heating system for household heating and road snow melting utilizing waste heat from Gas Turbine High-Temperature Reactors of 300 MW (GTHTR300s), a high-temperature gas-cooled reactor design, was analyzed.
Seiji KASAHARA   +6 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

ELECTROCHEMICAL HYDROGEN SEPARATION FROM REFORMATE USING POLYBENZIMIDAZOLE/MOF COMPOSITE MEMBRANES

open access: yes, 2022
BAU; et al.; INOGEN; Republic of Turkey, Ministry of Energy and Natural Resources; TENMARK; Turkish AirlinesThis study introduces the experimental results of a high-temperature electrochemical hydrogen purification (ECHP) cell through poly 2.2-m ...
Eren,E.O.   +6 more
core  

Hydrogen Energy

open access: yes, 2023
this article is written about Hydrogen, the quality of hydrogen fuel with pure oxygen, not to be confused with atmospheric gases, being a carbon fuel, carbon dioxide emissions, etc.
openaire   +3 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

A taxonomy of models for investigating hydrogen energy systems [PDF]

open access: yes, 2022
Hydrogen can serve multiple purposes within the energy system, from flexibility provider, to decarbonizing hard-to-abate sectors, to chemical feedstock.
García-Gusano, D   +19 more
core   +1 more source

Hydrogen Energy [PDF]

open access: yesChemPhysChem, 2019
Michael Hirscher   +2 more
  +5 more sources

SUSTAINABILITY ANALYSIS OF HYDROGEN PRODUCTION PROCESSES

open access: yes, 2022
Hydrogen is a versatile energy carrier and storage medium that may be employed in a variety of applications. It may be produced using different processes, each one generating a peculiar hydrogen identified by a color.
Fermeglia M.   +4 more
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Hydrogen mobility roll-up site selection using intuitionistic fuzzy sets based WASPAS, COPRAS and EDAS

open access: yes, 2019
In this study, an intuitionistic fuzzy set based multi-criteria decision making (MCDM) method, including WASPAS, COPRAS and EDAS is proposed for selecting the best location for hydrogen mobility roll-up site selection in Romania.
Akyurt, Ibrahim Zeki   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy