Results 121 to 130 of about 138,771 (325)
Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere
Advanced 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
Increasing Wheat Productivity under Variable and Changing Climatic Conditions in West Bengal, India
International Journal of Bio-Resource and Stress Management, 2017 Wheat is the second important cereal crop after rice in West Bengal. However, its area of cultivation and production remain almost stagnant in recent years due to lower productivity of the crop.
A. Mukherjee +3 more
doaj
Recent Developments in Arene Photocycloadditions
CHIMIA, 2008 The photocycloaddition of alkenes with aromatic systems may proceed through three reaction modes, affording different types of products: ortho, meta, and para.
Ursula Streit, Christian G. Bochet
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Fertiliser use: one of the keys to attaining and sustaining higher crop yields
Uganda Journal of Agricultural Sciences, 2016 No ...
Semalulu, O, Butegwa, CN
openaire +1 more source
Advanced Engineering Materials, EarlyView.The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht +5 more
wiley +1 more source
, 2015 For the simulation of equilibrium states and finite-temperature response functions of strongly-correlated quantum many-body systems, we compare the efficiencies of two different approaches in the framework of the density matrix renormalization group ...
Barthel, Thomas, Binder, Moritz
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Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Low-hanging fruit? Identifying opportunities to enhance crop diversity in the United States
Environmental Research LettersThe benefits of crop diversification for key agro-environmental outcomes are well-established, yet the pathways to realizing this diversification at larger scales remain murky.
Camille Bouvet-Boisclair +1 more
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Polynomial Spline Collocation Methods for Volterra Integrodifferential Equations with Weakly Singular Kernels [PDF]
, 2017 In this paper we investigate the attainable order of (global) convergence of collocation approximations in certain polynomial spline spaces for solution of Volterra integrodifferential equations with weakly singular kernels.
BRUNNER, HERMANN
core
Constraints on Exotic Heavily Ionizing Particles from the Geological Abundance of Fullerenes
, 1999 The C_{60} molecule exhibits a remarkable stability and inertness that leads to its survival in ancient carbonaceous rocks initially subject to the high temperatures requisite for its formation.
Collar, J. I., Zioutas, K.
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