Results 81 to 90 of about 1,139,677 (338)

Laser Metal Deposited Ti4822 Hollow Pipe: Experimental and Computational Modelling Study

open access: yesAdvanced Engineering Materials, EarlyView.
Laser metal deposition (LMD) of a crack‐free built Ti4822 alloys is challenging. This article reports outstanding characteristics of a hollow pipe that is built with LMD technology when a predicted, nontransformation substrate temperature of 800 °C is used.
Sadiq A. Raji   +5 more
wiley   +1 more source

Framing as Path-Dependence [PDF]

open access: yes
A “framing” effect occurs when an agent’s choices are not invariant under changes in the way a choice problem is formulated, e.g. changes in the way the options are described (violation of description invariance) or in the way preferences are elicited ...
Christian List, Natalie Gold
core  

Fluxon-induced losses in niobium thin-film cavities revisited

open access: yes, 2019
Long standing data from niobium thin film accelerating cavities will be revisited and analysed by a modified London model of RF superconductivity. Firstly, the applicability of this model is explored using data of the BCS surface resistance and its ...
Weingarten, Wolfgang
core   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Path-dependent entropy production [PDF]

open access: yesJournal of the Korean Physical Society, 2015
A rigorous derivation of nonequilibrium entropy production via the path-integral formalism is presented. Entropy production is defined as the entropy change piled in a heat reservoir as a result of a nonequilibrium thermodynamic process. It is a central quantity by which various forms of the fluctuation theorem are obtained.
openaire   +2 more sources

Poverty, Geography and Institutional Path Dependence [PDF]

open access: yes
Using seven alternative measures of the institutions, this study examines the impacts of the quality of institutions on poverty rates in developing countries.
Mohan, Ramesh, Tebaldi, Edinaldo
core   +1 more source

Path dependence, corporate governance and complementarity [PDF]

open access: yes, 2000
In a series of recent papers, Mark Roe and Lucian Bebchuk have developed further the concept of path dependence, combined it with concepts of evolution and used it to challenge the wide-spread view that the corporate governance systems of the major ...
Schmidt, Reinhard H., Spindler, Gerald
core  

Scalar conservation laws with rough (stochastic) fluxes; the spatially dependent case [PDF]

open access: yes, 2014
We continue the development of the theory of pathwise stochastic entropy solutions for scalar conservation laws in $\R^N$ with quasilinear multiplicative ''rough path'' dependence by considering inhomogeneous fluxes and a single rough path like, for ...
Lions, Pierre-Louis   +2 more
core   +5 more sources

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

open access: yesAdvanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes   +4 more
wiley   +1 more source

WP 75 - Welfare reform in the UK, the Netherlands, and Finland Change within the limits of path dependence [PDF]

open access: yes
In this article, we ask whether the principles of welfare redistribution have been altered in the era of ‘permanent austerity’; when pressures to dismantle (or at least cut down the costs) of social welfare institutions due to unfavourable economic and ...
Minna Gerven
core  

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