Results 131 to 140 of about 515,682 (334)

The Role of Iron‐Hyponitrite Intermediates in Biology and Insights From Synthetic Model Complexes

open access: yesChemistry – A European Journal, EarlyView.
Despite the difference in active site architecture, NO reduction by different NOR enzymes is expected to be linked by a common intermediate: hyponitrite (N2O22−). However, experimentally, very little is known about the coordination chemistry of iron with hyponitrite and the expected Fe‐hyponitrite intermediates.
Michael O. Lengel, Nicolai Lehnert
wiley   +1 more source

The Western historians of the French Revolution in the late 19th century Russian intellectual history

open access: yes, 1991
Shlapentokh Dmitry. The Western historians of the French Revolution in the late 19th century Russian intellectual history. In: Revue des études slaves, tome 63, fascicule 4, 1991. pp.
Shlapentokh, Dmitry V.
core   +1 more source

The Filament Extension Atomization Process for Powder Production of Elastic Fluids

open access: yesChemie Ingenieur Technik, EarlyView.
Filament extension atomization is a promising technique for spraying a wide range of materials, enabling narrow droplet size distributions. This study examines the behavior of various fluids and suspensions to define application limits and identify optimal operating conditions.
Moritz Neukötter   +4 more
wiley   +1 more source

Program Documents of National Political Parties and Organizations of Russia: (Late 19th Century - 1917)

open access: yes, 1996
A compilation of programmatic documents from national political parties and organizations in Russia during the late 19th century up to 1917, exploring their goals and ...

core  

Energy Landscapes in Chemical Reactions and Transport

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley   +1 more source

Glasshouse in The System Garden, The University of Melbourne in the late 19th century

open access: yes, 2009
Medium: watercoloursigned and dated."Glasshouse in The System Garden, The University of Melbourne in the late 19th century" [2011.0008.000.000], Rudolph, LisleArtist and Role: Rudolph, Lisle,Extent ...
Rudolph, Lisle
core  

Industrial Structure and Ecological Sustainability: Evidence From Small‐Scale Industries in Nordic Countries

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines how industrial structure is associated with ecological sustainability in Nordic countries over the period 2001–2022. The analysis focuses on the share of small‐scale industries in the industrial system and examines its association with ecological sustainability, measured by the load capacity factor.
Ismail Demirdag   +2 more
wiley   +1 more source

Microspectroscopic Investigation of Metal Soaps in Oil Paintings--a Case Study on late 19th Century Cobalt Green ((CoxZn1-xO) Paint

open access: yes, 2018
Microspectroscopic Investigation of Metal Soaps in Oil Paintings--a Case Study on late 19th Century Cobalt Green ((CoxZn1-xO ...
Victoria Beltran   +13 more
core   +1 more source

Water Electrolysis Technologies for Extraterrestrial Water Resource Conversion

open access: yesEcoEnergy, EarlyView.
This paper reviews four water electrolysis technologies for extraterrestrial water conversion: alkaline water electrolysis, proton exchange membrane water electrolysis, solid oxide water electrolysis, and anion exchange membrane water electrolysis. It elaborates on their mechanisms, components, and integration, highlighting challenges such as water ...
Yawen Jiang   +6 more
wiley   +1 more source

Regeneration failure, fire, topography, and climate interact to drive temperate wet forest landscapes into fire traps

open access: yesEcography, EarlyView.
Where early successional forests are more flammable than old‐growth forests, forested landscapes are vulnerable to shifting into ‘fire traps' through positive feedbacks, where fire leads to more fire. These feedbacks are amplified by increased flammability driven by climate change, the presence of non‐native flammable plant species, and slowed ...
George L. W. Perry   +4 more
wiley   +1 more source

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