Results 71 to 80 of about 7,498,776 (315)

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

Litter decomposition and nutrient release are faster under secondary forests than under Chinese fir plantations with forest development

open access: yesScientific Reports, 2023
In terrestrial ecosystems, leaf litter is the main source of nutrients returning to the soil. Understanding how litter decomposition responds to stand age is critical for improving predictions of the effects of forest age structure on nutrient ...
Shuaijun Li   +8 more
doaj   +1 more source

Decomposition of residue currents

open access: yes, 2009
Given a submodule $J\subset \mathcal O_0^{\oplus r}$ and a free resolution of $J$ one can define a certain vector valued residue current whose annihilator is $J$.
Andersson, Mats, Wulcan, Elizabeth
core   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger   +2 more
wiley   +1 more source

Are low-producing plants sequestering carbon at a geater rate than high-producing plants? : a test within the genus Chionochloa : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Ecology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2016
Plant life and primary production play an important role in the global carbon (C) cycle through the fixing of atmospheric C into the terrestrial biosphere. However, the sequestration of C into the soil not only depends on the rate of plant productivity,
Dickson, Matthew Phillip Sijbe
core  

Simulation of stellar instabilities with vastly different timescales using domain decomposition

open access: yes, 2003
Strange mode instabilities in the envelopes of massive stars lead to shock waves, which can oscillate on a much shorter timescale than that associated with the primary instability.
Ardelyan N.   +14 more
core   +1 more source

Cellular Binomial Ideals. Primary Decomposition of Binomial Ideals

open access: yesJournal of symbolic computation, 2000
Eisenbud and Sturmfels? theoretical study assures that it is possible to find a primary decomposition of binomial ideals into binomial ideals over an algebraically closed field.
Ignacio Ojeda Martínez de Castilla   +1 more
semanticscholar   +1 more source

Nonthermal Plasma Reduction of Nickel Oxide Layers by Atmospheric Pressure Dielectric Barrier Discharge in Argon/Hydrogen

open access: yesAdvanced Engineering Materials, EarlyView.
This work explores the reduction of nickel oxide layers using dielectric barrier discharge plasma in an argon–hydrogen atmosphere. The results reveal a strong temperature dependence, enabling complete reduction of thick oxide layers at 200°C within seconds.
Maria Argirusi   +5 more
wiley   +1 more source

Thermogravimetric Analysis of Char Waste from the Air Gasification of Empty Fruit Bunch Briquette.

open access: yesMATEC Web of Conferences, 2014
The thermal decomposition behavior of char waste produced from the air gasification of Empty Fruit Bunch (EFB) briquette was examined using thermogravimetric analysis (TGA).
Nyakuma Bemgba Bevan   +4 more
doaj   +1 more source

An Integrand Reconstruction Method for Three-Loop Amplitudes

open access: yes, 2012
We consider the maximal cut of a three-loop four point function with massless kinematics. By applying Groebner bases and primary decomposition we develop a method which extracts all ten propagator master integral coefficients for an arbitrary triple-box ...
A Smirnov   +25 more
core   +1 more source

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