Results 101 to 110 of about 1,001,118 (309)

Microstructure‑Dependent Phase Transformations Under High‑Pressure Laser Heating in Additively Manufactured AlCrFe2Ni2

Advanced Engineering Materials, EarlyView.
Additively manufactured AlCrFe2Ni2 with contrasting BCC/B2‐dominant and lamellar FCC + BCC/B2 microstructures exhibits the same pressure‐induced BCC/B2 → HCP transformation. Under laser heating at high pressure, HCP is destabilized, and a cubic BCC/B2 + FCC assemblage is recovered, while the lower‐scan‐speed microstructure transforms at a lower ...
Raimundas Sereika, Hunter Kantelis, Yogesh K. Vohra, Shengbiao Zhang, Wuxian Yang, Wen Chen   +5 more
wiley   +1 more source

Beveridge-Nelson Decomposition with Markov Switching [PDF]

This paper considers Beveridge-Nelson decomposition in a context where the permanent and transitory components both follow a Markov switching process.
Heather Anderson, Ralph D. Snyder, Chin Nam Low   +2 more
core  

Field and lab conditions alter microbial enzyme and biomass dynamics driving decomposition of the same leaf litter

Frontiers in Microbiology, 2013
Fluctuations in climate and edaphic factors influence field decomposition rates and preclude a complete understanding of how microbial communities respond to plant litter quality. In contrast, laboratory microcosms isolate the intrinsic effects of litter
Zachary L Rinkes, Robert L Sinsabaugh, Daryl L Moorhead, A Stuart Grandy, Michael N Weintraub   +4 more
doaj   +1 more source

Thermal Cycle–Microstructure–Property Relationships in Rail Steel Heat‐Affected Zone Simulated by Gleeble

Advanced Engineering Materials, EarlyView.
Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo, João Marcos da Silva Nunes, Marcelly Cristiny Nunes de Carvalho, Alex Rojas, Cristie Luis Kugelmeier, Cristhian Ricardo Loayza Loayza, João Carlos Ferreira, Maria Veronica Goncalves Rodrigues, Rute Sayuri Kano, Isaac Araújo Furtado, Jacyara Dalylla da Silva Nunes, Jhonatan Peres de Sousa, Marcos Natan da Silva Lima, Eden Santos Silva, Gedeon Silva Reis, Samuel Filgueiras Rodrigues   +15 more
wiley   +1 more source

Decomposition Complexity

CoRR, 2010
Journ\'ees Automates Cellulaires 2010, Turku : Finland (2010)
openaire   +4 more sources

Influence of Particle Shape and Size in Copper‐Based Low‐Temperature Metallization Paste for Solar Cells

Advanced Engineering Materials, EarlyView.
Particle morphology controls the balance between printability and electrical connectivity in low‐temperature AgCu/Ag metallization pastes. Flake‐shaped AgCu particles form extended low‐resistance contacts, whereas spherical particles favor processability at high metal loading. Fine Ag particles further tune void filling and conductive‐network formation
O. Mhirsi, M. N. Wengenmeyr, J. Bartsch, B. E. Rapp   +3 more
wiley   +1 more source

An iterative procedure for domain decomposition methods: a finite element approach

, 1987
To appear in Proc: 1. Int. Symp.
Marini, L.D., Consiglio Nazionale delle Ricerche, Pavia (Italy). Istituto di Analisi Numerica, Quarteroni, A   +2 more
core  

Thermogravimetric analysis of anningre tannin resin

Maderas: Ciencia y Tecnología, 2016
Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed.
Noel Konai, Danwe Raidandi, Antonio Pizzi, Pierre Girods, Marie Christine Lagel, Melhyas Kple   +5 more
doaj  

Different resistance to UV-B radiation of extracellular polymeric substances of two cyanobacteria from contrasting habitats

Frontiers in Microbiology, 2016
The effects of UV-B radiation (UVBR) on photosynthetic activity (Fv/Fm) of aquatic Synechocystis sp. and desert Chroococcus minutus and effects on composition and fluorescence property of extracellular polymeric substances (EPS) from Synechocystis sp ...
Wenjuan Song, Chenxi Zhao, Daoyong Zhang, Daoyong Zhang, Shuyong Mo, Xiangliang Pan   +5 more
doaj   +1 more source

A decomposition theorem [PDF]

Proceedings of the American Mathematical Society, 1981
This result remains true in some measure spaces, which have a base, whose cardinal has measure zero [5, p. 64]. By means of the abstract Baire category theory, which was developed in [2-4], we present in this note a new, quite different generalization of Theorem 1.
openaire   +1 more source