Results 151 to 160 of about 216,185 (292)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

La littérature comme sociologie pratique : Perec, Ernaux, Louis

Revue des Sciences Humaines
Gisèle Sapiro
doaj   +1 more source

New mobilities across the lifecourse: a framework for analysing demographically-linked drivers of migration

, 2015
Migration, along with fertility and mortality, is one of the fundamental drivers of population change. Taking the lifecourse as the central concern, the authors set out a theoretical framework and define some key research questions for a programme of ...
Coulter, Rory, Findlay, Allan, Gayle, Vernon, McCollum, David   +3 more
core  

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Power and the durability of poverty: a critical exploration of the links between culture, marginality and chronic poverty [PDF]

, 2007
A , A Agrawal, A Appadurai, A Baviskar, A Beteille, A Chua, A Cornwall, A De Haan, A Du Toit, A G Frank, A Giddens, A Gramsci, A Gupta, A H A Bhuiyan, A Kumar, A O&apos, A Prasad, A Shepherd, A Skaria, B Currie, B Fine, B Fine, B Fine, B Harriss-White, B Harriss-White, B Harriss-White, B Laslett, B Rogaly, B Spinoza, Bauman, C Gore, C Grootaert, C Johnson, C Johnson, C Mills, C Murray, C Shore, C Tilly, C Tilly, Crow, D Craig, D Hardiman, D Hardiman, D Hardiman, D Hardiman, D Harvey, D Hulme, D Hulme, D K Sj�blom, D Mosse, D Mosse, D Mosse, D Mosse, D Mosse, D Mosse, D Mosse, D Mosse, D Mosse, D Mosse, David Mosse, Dr�ze, E E Schattschneider, E Francis, F Cleaver, F G Bailey, G Berreman, G Crawford, G D Wood, G D Wood, G Kunnath, G Mansuri, G Mohan, G Raheja, Global Chronic Poverty, Green, H Bernstein, H Bernstein, H Gorringe, H Silver, H Soto, Henry Bernstein, Hickey, Hickey, I Hacking, I Hacking, J Breman, J Breman, J Breman, J Breman, J C Arun, J C Scott, J C Scott, J C Scott, J Dr�ze, J Elyachar, J Farrington, J Ferguson, J Ferguson, J Gaventa, J Gaventa, J Gledhill, J Harriss, J Harriss, J Harriss, J Harriss, J Harriss, J Harriss, J Manor, J Manor, J Tendler, K Coelho, K Ghosh, K Meagher, L Althusser, M A Crenson, M Castells, M Douglas, M Duffield, M Foucault, M Foucault, M Gadgil, M Gadgil, M Goldman, M Green, M Green, M K Weisgrau, M Mamdani, M Moore, M Nissankea, M Weber, Mick Moore, Mitlin, N B Dirks, N B Dirks, N C Saxena, N Dudwick, N Gooptu, N Kabeer, N Poulantzas, N S Jodha, N Scheper-Hughes, Olin Wright, P Bardhan, P Barron, P Baumann, P Bourdieu, P Bourdieu, P Bourdieu, P Bourdieu, P Bourdieu, P Farmer, P Townsend, R Deli�ge, R Guha, R Jenkins, R Thorpe, R Trans, R Wade, Rosendo S Bending, S Bayly, S Bracking, S Clarke, S Corbridge, S Corbridge, S Guggenheim, S Hickey, S Jha, S Jones, S Kumar, S Lukes, S Razavi, S Storm, S White, Sara Berry, Steven N Durlauf, T Asad, T Beck, T M Li, T M Li, T Mitchell, T S Epstein, T S Epstein, T S Epstein, T S Epstein, W I Robinson, W James, World Bank, World Bank   +187 more
core   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source