Results 111 to 120 of about 3,240,611 (236)

Failure characteristics analysis of the inclined interlayer during water‐soluble cavity construction of underground salt caverns for large‐scale energy storage

Deep Underground Science and Engineering, EarlyView.
In the process of water‐soluble cavern construction of salt cavern energy storage, since the interlayer does not dissolve in water easily, sudden collapse will cause engineering accidents such as bending and damage of the inner tube of the cavern.
Zenghui Zhao, Tianyu Li, Qing Ma, Junlong Shang, Jiaze Du, Ruizhe He   +5 more
wiley   +1 more source

Astrocytes produce nitric oxide via nitrite reduction in mitochondria to regulate cerebral blood flow during brain hypoxia. [PDF]

Cell Rep, 2023
Christie IN, Theparambil SM, Braga A, Doronin M, Hosford PS, Brazhe A, Mascarenhas A, Nizari S, Hadjihambi A, Wells JA, Hobbs A, Semyanov A, Abramov AY, Angelova PR, Gourine AV.   +14 more
europepmc   +1 more source

Integrated numerical simulation and source‐sink matching methodology for Basin‐Wide CO2 storage assessment in depleted reservoirs: A Cambay Basin case study

Deep Underground Science and Engineering, EarlyView.
This study presents an integrated workflow to evaluate secure and large‐scale CO2 storage in depleted oil reservoirs of the Cambay Basin, India. Industrial CO2 sources are systematically matched with mature oil fields using a quantitative source–sink framework to minimize transport distance and cost.
Bhaskarjyoti Khanikar
wiley   +1 more source

Structure and function of nitrate and nitrite transporters, NrtA and NitA, from Aspergillus nidulans [PDF]

, 2009
Membrane proteins play an integral role in the control of ion transport across the cell membrane in biological systems. However, due to experimental constraints, structural and functional data available for these proteins is limited, especially ...
Symington, Vicki F.
core   +1 more source

Fractionating proteins with nitrite-reducing activity in “Candidatus Kuenenia stuttgartiensis” strain CSTR1

Frontiers in Microbiology
The anammox bacteria “Candidatus Kuenenia stuttgartiensis” (Ca. Kuenenia) are able to gain energy by combining ammonium and nitrite to produce nitrogen gas, which is an ecologically and technically significant activity process.
Emea Okorafor Ude, Pranathi Sure, Rimjhim Rimjhim, Lorenz Adrian, Lorenz Adrian, Chang Ding   +5 more
doaj   +1 more source

High-efficiency electrocatalytic nitrite reduction toward ammonia synthesis on CoP@TiO₂ nanoribbon array. [PDF]

iScience, 2023
He X, Li Z, Yao J, Dong K, Li X, Hu L, Sun S, Cai Z, Zheng D, Luo Y, Ying B, Hamdy MS, Xie L, Liu Q, Sun X.   +14 more
europepmc   +1 more source

A Review of Grain Boundaries: Formation Mechanism, Synthesis Strategy, and Application in Electrocatalysis

EcoEnergy, EarlyView.
An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao, Fengming Zhou, Xinying Li, Ying Deng, Zexing Wu, Siyuan Feng, Yujing Zhu, Dan Zhang, Zhenyu Xiao   +8 more
wiley   +1 more source

From genes to function: regulation, maturation, and evolution of cytochrome c nitrite reductase in nitrate reduction to ammonium

Applied and Environmental Microbiology
The dissimilatory nitrate reduction to ammonium pathway converts nitrate to ammonium, a vital reaction in the global nitrogen cycle. The second step of the pathway is performed by cytochrome c nitrite reductase (NrfA), a soluble, periplasmic cytochrome ...
Krystina Hird, Julius O. Campeciño, Eric L. Hegg   +2 more
doaj   +1 more source

Design of a Novel CeW/Fe‐TiO2 Catalyst With High Oxygen Vacancy for Enhancing the Reactivity and SO2 Resistance in Low‐Temperature NH3‐SCR Reaction

EcoEnergy, EarlyView.
Fe3+ was introduced into the TiO2 lattice using the hydrothermal method, and low‐valent cations replaced part of Ti4+ to generate oxygen vacancies within the Fe‐Ov‐Ti unit, resulting in CeW/Fe‐TiO2 catalysts with oxygen‐deficient structures. Compared with CeW/TiO2 catalyst, the increase in oxygen vacancy content significantly improved the catalytic ...
Yuhang Wang, Xiaosheng Huang, Guodong Zhang, Haitao Zhang, Yongjie Xi, Zhicheng Tang   +5 more
wiley   +1 more source

Acid-induced nitrite reduction of nonheme iron(ii)-nitrite: mimicking biological Fe-NiR reactions. [PDF]

Chem Sci, 2023
Kulbir, Das S, Devi T, Ghosh S, Chandra Sahoo S, Kumar P.   +5 more
europepmc   +1 more source