Results 61 to 70 of about 8,053,836 (317)

Dynamic Stability and Thermodynamic Characterization in an Enzymatic Reaction at the Single Molecule Level

, 2011
In this work we study, at the single molecular level, the thermodynamic and dynamic characteristics of an enzymatic reaction comprising a rate limiting step.
Chimal-Eguia, Chimal-Eguia, Esposito, Ge, Guzman-Vargas, Holmes, Huang, Huang, Huang, Huang, Huang, Huang, Kitano, Kitano, Lesne, Moisés Santillán, Nie, Nie, Páez-Hernández, Páez-Hernández, Qian, Santillán, Santillán, Santillán, Zeron   +24 more
core   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Basics of the NLTE physics

, 2014
Basic assumptions of the NLTE approximation in stellar atmospheres are summarized. The assumptions of thermodynamic equilibrium, local thermodynamic equilibrium (LTE), and non-LTE (NLTE) are compared.
Kubát, Jiří
core   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Evaluating the Sorption Affinity of Low Specific Activity ⁹⁹Mo on Different Metal Oxide Nanoparticles

Inorganics, 2022
99Mo/99mTc generators are mainly produced from 99Mo of high specific activity generated from the fission of 235U. Such a method raises proliferation concerns.
Mohamed F. Nawar, Alaa F. El-Daoushy, Ahmed Ashry, Mohamed A. Soliman, Andreas Türler   +4 more
doaj   +1 more source

On Entropy Minimization and Convergence

, 2019
We examine the minimization of information entropy for measures on the phase space of bounded domains, subject to constraints that are averages of grand canonical distributions.
Dostoglou, Stamatis, Hughes, Alexander, Xue, Jianfei   +2 more
core   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Stability of solutions of the Sherrington-Kirkpatrick model with respect to replications of the phase space

, 2005
We use real replicas within the Thouless, Anderson and Palmer construction to investigate stability of solutions with respect to uniform scalings in the phase space of the Sherrington-Kirkpatrick model.
D. Sherrington, M. Mézard, S. Franz, V. Dotsenko, V. Janiš   +4 more
core   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Investigating Functional and Folding Stability of an Engineered E. coli L-asparaginase Harboring Y176F/S241C Mutations [PDF]

Advanced Pharmaceutical Bulletin
Purpose: L-asparaginase has been widely recognized as a critical component in the treatment of various types of lymphoproliferative disorders, since its introduction in 1960s.
Mahrokh Dastmalchi, Maryam Hamzeh-Mivehroud, Hassan Rezazadeh, Mohammad M Farajollahi, Siavoush Dastmalchi   +4 more
doaj   +1 more source