Results 171 to 180 of about 24,264 (212)

Carbon‐Confined Fe3C/Fe3N Janus Interfaces for Selective Nitric Oxide‐to‐Ammonia Electroreduction

Angewandte Chemie, Volume 138, Issue 39, 21 September 2026.
A defect‐rich, graphitic‐carbon‐confined Fe3C/Fe3N Janus catalyst integrates NO transport, adsorption/activation, and interfacial H supply for efficient nitric oxide electroreduction to ammonia. Built from earth‐abundant elements, this architecture enables high‐yield and high‐efficiency NH3 synthesis while valorizing industrial NO emissions.
Jialing Song, Ziqi Wei, Haotian Huang, Lupeng Han, Biyi Huang, Evangelina Pensa, Sam Fong Yau Li, Eslam Hamed, Fun Man Fung, Emiliano Cortés, Dengsong Zhang   +10 more
wiley   +2 more sources

Nitrate/nitrite-driven methane oxidation enhanced N₂O production in marine cold seeps. [PDF]

mBio
Sui W, Deng L, Wu B-Z, Zhuang G-C, Tong Z, Lu N, Huang D, Xiong Z, Guo P, Lin X, Wang Y, Dong L, Wang F.   +12 more
europepmc   +1 more source

Global Emissions Since the Paris Agreement Have Intensified Europe's Recent Heatwaves

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding the consequences of continued greenhouse‐gas emissions requires determining whether recent emissions can be robustly linked to changes in extreme weather events. However, current approaches have a limited ability to quantify changes in extreme weather caused by small subsets of anthropogenic emissions, particularly for individual
Jared T. Trok, Elizabeth A. Barnes, Emily M. Gordon, Frances V. Davenport, Noah S. Diffenbaugh   +4 more
wiley   +1 more source

Water‐Derived Radical Species Initiate Six‐Electron Oxidation of Cyclic Ketones in Microdroplets

Angewandte Chemie, Volume 138, Issue 39, 21 September 2026.
Spontaneous six‐electron oxidation of cyclic ketones to yield dicarboxylic acids/keto acids is achieved in ethanol microdroplets containing about 2% water under ambient conditions without any metal salts, acids, or oxidants. Mechanistic studies show that trace amounts of water and molecular oxygen serve as active oxidants in this transformation ...
Muhammad Mujahid Ali, Manish Jana, William LeFever, Robert Graham Cooks   +3 more
wiley   +2 more sources

The Mechanism of Aggravating N<b>₂</b>O Emission in a Partial Nitritation Reactor with Increasing bCOD/NH<b>₄⁺</b>-N. [PDF]

Environ Sci Technol
Ji S, Cui S, Zhao H, Chen Y, Zhang T, Qin Y, Liu J, Li YY.   +7 more
europepmc   +1 more source

MAIAC Aerosol Algorithm Over Water

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract MAIAC VIIRS Collection 2 aerosol product for the first time provides global coverage over land and ocean. This paper gives a first systematic description of MAIAC ocean aerosol algorithm covering cases of open ocean, waters with sediments and brown waters from rivers' discharge.
Alexei Lyapustin, Yujie Wang, Myungje Choi, Andrew M. Sayer, Sergey Korkin   +4 more
wiley   +1 more source

Sustained mood improvement with laughing gas exposure (SMILE): a randomised, placebo-controlled pilot trial of nitrous oxide for treatment-resistant depression: commentary, Kalmar et al. [PDF]

BJPsych Open
Kalmar AF, Sienaert P, Bouckaert F, Rex S.   +3 more
europepmc   +1 more source

Exploring the Reactivity of the CH Radical toward Nitrous Oxide in the Context of the Interstellar Medium. [PDF]

J Phys Chem A
Lucas DI, Robertson ME, Scott JR, Wu LY, Guillaume T, Heard DE, Lehman JH.   +6 more
europepmc   +1 more source

Ten-year surveys on exposure to waste anaesthetic gases in a large hospital by personal, environmental, and biological monitoring. [PDF]

Ann Work Expo Health
Campo L, Colella G, Olgiati L, Spinazzè A, Boniardi L, Borghi F, Fanti G, Consonni D, Cavallo DM, Fustinoni S.   +9 more
europepmc   +1 more source

Light and dark conditions control the nitrous oxide uptake and emission dynamics in a subarctic, nutrient-poor permafrost peatland. [PDF]

Commun Earth Environ
Triches NY, Bolek A, Rovamo M, Lamprecht RE, Ivanova K, Hashmi W, Yazbeck T, Eves NJ, Paul D, Virkkala AM, Vesala T, Biasi C, Marushchak ME, Göckede M.   +13 more
europepmc   +1 more source