Results 161 to 170 of about 24,264 (212)

Anaesthetic Techniques for Cardiac Ablation—A Scoping Review

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 9, October 2026.
ABSTRACT Background Cardiac arrhythmias, particularly atrial fibrillation, have rising prevalence and represent a growing global health burden. Catheter ablation is a commonly used treatment demanding sedation or anaesthesia for comfort, stability and safety. Anaesthetic techniques vary globally, and the optimal strategy has yet to be determined.
Mathilde Bang Fredensborg, Anne Færgemand Præstegaard, Sebastian Bach Fiege, Ann M. Møller   +3 more
wiley   +1 more source

Molecular and toxicogenetic safety profile of short-term nitrous oxide anesthesia in surgical patients. [PDF]

Mol Biol Rep
Lara JR, Nogueira FR, Chen CO, Silva MAP, Braz JRC, Braz LG, Braz MG.   +6 more
europepmc   +1 more source

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

Ecological Entomology, Volume 51, Issue 5, Page 1025-1035, October 2026.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley, Martin Brummell, Nigel R. Andrew   +2 more
wiley   +1 more source

Establishment of a Purge and Trap Continuous-Flow Isotope Ratio Mass Spectrometer System for Analysis of Stable Nitrate Isotopes (δ¹⁵N and δ¹⁸O) in Water Samples by Ti(III) Reduction. [PDF]

Rapid Commun Mass Spectrom
Gcakasi MN, Stumpp C, Watzinger A.
europepmc   +1 more source

Elucidating the Mechanisms of N2O and CH4 Retention via Biochars Opens a New Direction in the Development of Fertilizers With Better Environmental Performance

GCB Bioenergy, Volume 18, Issue 10, October 2026.
ABSTRACT Significant reductions in emissions of greenhouse gases, particularly N and C oxides, following the incorporation of biochar into soil have been repeatedly and independently reported over the past two decades. However, the underlying mechanisms responsible for these effects remain poorly understood.
Babak Minofar, Simon Weldon, Alice Budai, Beata Gavurova, Lukáš Trakal, Daniel Rasse, Anna Maroušková, Josef Marousek   +7 more
wiley   +1 more source

Continuous N supply at a low temperature produces less N₂O emission in a semi-arid grassland soil. [PDF]

Front Microbiol
Zhao J, Wang F, Wang J, Suo G, Li X, Li D, Tian W, Wang J.   +7 more
europepmc   +1 more source

Nitrous Oxide-Induced Pancytopenia and Peripheral Neuropathy From Chronic Whip-It™ Use: A Case Report. [PDF]

Cureus
Pierce S, Gergis S, Dragan S, Mudupula Vemula SS, Hrinczenko B.   +4 more
europepmc   +1 more source

Simulating Regional‐Scale Aerosol Radiative Effects of Wildfire Smoke Using a High‐Resolution Coupled Meteorology‐Chemistry Model: HRRR‐Chem

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract Wildfires are increasing in frequency and intensity, strongly influencing both regional air quality and the Earth's radiation budget via their aerosol emissions. Relying on an unparalleled observational data set from the 2019 NOAA/NASA FIREX‐AQ campaign, this study quantifies the direct radiative effects of two wildfires using the HRRR‐Chem ...
Minsu Choi, Ravan Ahmadov, J. L. Schnell, Johana Romero‐Alvarez, Sudheer Bhimireddy, Haiqin Li, Joshua P. Schwarz, Pedro Campunzano Jost, Hongyu Guo, Jose L. Jimenez, Pawan Gupta, Thomas F. Eck, Philippe Goloub, Olga Kalashnikova, Chuanyu Xu, Fangjun Li, R. Bradley Pierce, Georg A. Grell   +17 more
wiley   +1 more source

Soil nitrous oxide measurement methods: Collar adaptors and comparison of manual versus automatic chamber headspace sample collection. [PDF]

J Environ Qual
Machado PVF, Vergara T, Liu K, Nimegeers J, Glenn A, Akhter F, May WE.   +6 more
europepmc   +1 more source

Space‐Based Observation of Decadal Variations of Ammonium Sulfate Aerosols Over Northern China

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The concentrations of ammonium sulfate, an important component of secondary inorganic aerosols, have dropped substantially in the North China Plain (NCP) over the past decade. However, current understanding of its variations is limited by the small number of ground‐based measurement sites.
Yingjun Zheng, Zhao‐Cheng Zeng, Runyi Zhou, Lieven Clarisse, Cathy Clerbaux, Ruijun Dang, Jing Wei, Mingjin Tang, Mingxu Liu, Min Hu   +9 more
wiley   +1 more source