Results 71 to 80 of about 81,818 (357)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Heat transfer in the circuit of a crystal polymer

Тонкие химические технологии, 2010
A process of heat transport in the circuit of an oriented crystalline polymer in the range of low temperatures within the limits of approximation of stationary neighboring circuits were considered.
A. L. Matveeava, E. S. Savin
doaj  

Cut-off kinks

Journal of High Energy Physics, 2023
We answer the question: If a vacuum sector Hamiltonian is regularized by an energy cutoff, how is the one-kink sector Hamiltonian regularized? We find that it is not regularized by an energy cutoff, indeed normal modes of all energies are present in the ...
Jarah Evslin, Andrew B. Royston, Baiyang Zhang   +2 more
doaj   +1 more source

Stau kinks at the LHC [PDF]

Journal of High Energy Physics, 2011
The kink signature of charged tracks is predicted in some SUSY models, and it is very characteristic signal at collider experiments. We study the kink signature at LHC using two models, SUSY models with a gravitino LSP and a stau NLSP, and R-parity violating SUSY models with a stau (N)LSP. We find that a large number of kink events can be discovered in
Asai, Shoji, Azuma, Yuya, Endo, Motoi, Hamaguchi, Koichi, Iwamoto, Sho   +4 more
openaire   +2 more sources

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Localized solutions of the φ4 equation in a model with three identical point impurities [PDF]

Известия высших учебных заведений: Прикладная нелинейная динамика
Purpose. In this paper, we investigate collective dynamic effects in a non-integrable φ4 model with three identical point-like attractive impurities.
Fakhretdinov, Marat Irekovich, Ekomasov, Evgenii Grigorievich   +1 more
doaj   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

CEMAATÇİLİK: KAMUSAL ALANDA ORTAK İYİYİ ARAMAK

Selçuk İletişim, 2014
Liberal demokrasinin normatif meşruluğunun bir biçimi, yasaların ve yasa yapma süreçlerinin ancak temel insan haklarına öncelik verilmesi halinde gerçekleşebileceğini ileri sürer.
Hikmet Kink
doaj  

Congenital kinking of aorta [PDF]

BMJ Case Reports, 2017
Pseudocoarctation is an unusual anomaly mirroring true coarctation. Congenital kinking or pseudocoarctation of aorta was never a benign condition. Although surgical repair should be suggested for all symptomatic individuals. Regular follow-up is obligatory for all asymptomatic patients deprived of linked anomalies.
Thodi Ramamurthy, Muralidharan, Balakrishnan, Vinod Kumar, David, Sunny Anand Nesan, Korrapati, Hema Sundar   +3 more
openaire   +2 more sources