Results 111 to 120 of about 126,370 (292)

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Insertion Sort is O(n log n)

, 2004
Traditional Insertion Sort runs in O(n^2) time because each insertion takes O(n) time. When people run Insertion Sort in the physical world, they leave gaps between items to accelerate insertions. Gaps help in computers as well.
Bender, Michael A., Farach-Colton, Martin, Mosteiro, Miguel   +2 more
core   +1 more source

Solvability and PT-symmetry in a double-well model with point interactions

, 2005
We show that and how point interactions offer one of the most suitable guides towards a quantitative analysis of properties of certain specific non-Hermitian (usually called PT-symmetric) quantum-mechanical systems. A double-well model is chosen, an easy
Alvarez G, Azizov T Ya, Bagchi B, Bender C M, Bender C M, Bender C M, Bleuler K, Buslaev V, Caliceti E, Deb R N, Delabaere E, Dirac P A M, Dorey P, Fernández F, Greiner W, Gupta S N, Kato T, Kleefeld F, Kleefeld F Nakanishi N, Kretschmer R Szymanowski L, Lévai G, Messiah A, Miloslav Znojil, Mostafazadeh A, Mostafazadeh A, Mostafazadeh A, Mostafazadeh A, Mostafazadeh A Batal A, Nagasawa T Sakamoto M Takenaga K, Nagy K L, Nakanishi N, Robnik M, Stefani F Gerbeth G, Streater R F, Vít Jakubský, Znojil M, Znojil M, Znojil M, Znojil M, Znojil M, Znojil M, Znojil M, Znojil M   +42 more
core   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

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, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Can National History Be De-Provincialized? U.S. History Textbook Controversies in the 1940s and 1990s

Journal of Transnational American Studies, 2015
Thomas Bender’s 2009 essay “Can National History Be De-Provincialized? U.S. History Textbook Controversies in the 1940s and 1990s,” originally published in Contexts: The Journal of Educational Media, Memory, and Society, asks the important question of ...
Thomas Bender
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Temperature-dependent elastic shear modulus of a saturated lateritic clay [PDF]

E3S Web of Conferences
The thermo-mechanical behaviour of saturated clays and sands has been studied by many researchers, considering that it is useful in many geotechnical problems, such as the analysis of energy foundations and the effects of climate change on earth ...
Bentil Obed Takyi, Zhou Chao, Peprah-Manu Daniel, Akinniyi Damilola Bashir   +3 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

A new formulation to calculate general HFB matrix elements through Pfaffian

, 2012
A new formula is presented for the calculation of matrix elements between multi-quasiparticle Hartree-Fock-Bogoliubov (HFB) states. The formula is expressed in terms of the Pfaffian, and is derived by using the Fermion coherent states with Grassmann ...
Abdesselam, Avez, Balian, Bertsch, Bressoud, Caracciolo, Enami, Hara, Hirota, Ishikawa, Löwdin, Makito Oi, Neergård, Negele, Oi, Oi, Onishi, Perez-Martin, Ring, Robledo, Robledo, Takahiro Mizusaki, Zinn-Justin   +22 more
core   +1 more source

Advances in laboratory geophysics using bender elements

, 2006
Bender element transducers are used to determine the small-strain shear stiffness,G0, of soil, by determining the velocity of propagation of mechanical waves through tested samples. They are normally used in the laboratory, on their own or incorporated in geotechnical equipment such as triaxial cells or oedometers.Different excitation signals and ...
openaire   +3 more sources