Results 81 to 90 of about 1,301,352 (304)
What Could a Geoeconomic EU Look Like in 2020? Egmont Security Policy Brief No. 123 February 2020 [PDF]
, 2020 The need for the EU to respond and position itself in the deepening geoeconomic competition between the Great Powers has initiated a policy reorientation that is slowly attempting to break down the barriers between economic and security concerns. But how
Gehrke, Tobias
core
Advanced Engineering Materials, EarlyView.A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann +2 more
wiley +1 more source
Azerbaijan in the South Caucasus policy of great powers
Американська історія і політика, 2017 With its geopolitical position, natural resources, economic potential and other superior features, Azerbaijan is an important country in the South Caucasus.
Gunay Feyziyeva
doaj
Small Hero with Great Powers: Vaccinia Virus E3 Protein and Evasion of the Type I IFN Response. [PDF]
Biomedicines, 2022 Szczerba M +5 more
europepmc +1 more source
Book Review: The Rise and Fall of the Great Powers [PDF]
, 1989 Book Review of: Paul Kennedy, The Rise and Fall of the Great Powers (Vintage ...
Kryzanek, Michael J.
core +1 more source
Matrix positivity preservers in fixed dimension. I [PDF]
, 2016 A classical theorem proved in 1942 by I.J. Schoenberg describes all real-valued functions that preserve positivity when applied entrywise to positive semidefinite matrices of arbitrary size; such functions are necessarily analytic with non-negative ...
Belton, Alexander +3 more
core +6 more sources
Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
American Hegemony at a Critical Juncture, Lessons from History’s Great Powers
CadmusIntroduction: At the 2024 election, Americans faced a pivotal choice about their nation's global trajectory, amid intensifying debate over the future of U.S. hegemony. This study investigates whether the United States is experiencing a phase of hegemonic
Ketan Patel +3 more
doaj
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 +4 more
wiley +1 more source
Two-loop two-point functions with masses: asymptotic expansions and Taylor series, in any dimension
, 1993 In all mass cases needed for quark and gluon self-energies, the two-loop master diagram is expanded at large and small $q^2$, in $d$ dimensions, using identities derived from integration by parts.
A.I. Davydychev +25 more
core +1 more source