Results 61 to 70 of about 572,896 (364)

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach   +6 more
wiley   +1 more source

Geography of modernity and geography of post modernity

open access: yesGEOUSP: Espaço e Tempo, 1999
This text discusses different epistemological approaches that Geography assumes in these two civilizatory moments. It starts from the paradigms imposed by positivist philosophy and the theoretic analyse's forms Geography was required (to be universal and
Amalia Inés Geraiges de Lemos
doaj   +1 more source

Definitional Excursions: The Meanings of Modern/Modernity/Modernism

open access: yesModernism/modernity, 2001
The main task of the present article is to characterize the changing perspectives in the description and definition of modernism and modernity in a reciprocal relationship of these two categories. The creation of definitions is described here as a processes of fictionalization with a generational viewpoint of scholars.
openaire   +3 more sources

The historical regions of Europe: civilizational backgrounds and multiple routes to modernity [PDF]

open access: yes, 2012
A systematic typology or comparative analysis of European historical regions does not exist and there is relatively little literature on the topic. The argument in this paper is that a six-fold classification is needed to capture the diversity of Europe ...
Delanty, Gerard
core   +2 more sources

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Coletta, Michela. Decandent Modernity: Civilization and “Latinidad” in Spanish America, 1880-1920. Liverpool: Liverpool UP, 2018. 190 pp. [PDF]

open access: yes, 2019
Coletta, Michela. Decandent Modernity: Civilization and “ Latinidad ” in Spanish America, 1880-1920 . Liverpool: Liverpool UP, 2018.
Reynolds, Andrew
core  

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

Numerical Model and Experimental Validation of Composite Metal Foam in Protecting Carbon Steel Against Puncture

open access: yesAdvanced Engineering Materials, EarlyView.
The puncture prevention and energy absorption performance of composite metal foam (CMF) are studied experimentally and numerically for hazardous materials transportation protection. The numerical model implementing air within the CMF (nonhomogeneous model using fluid cavity technique) predicts puncture more accurately compared to the homogeneous CMF ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

Modernism in Theory and Praxis. The Example of Germany

open access: yesScienza & Politica, 2016
Starting from a reconstruction of the origins of the concept of “modernity” in the late Nineteenth century and of the different interpretations of it in the context of the German social sciences, the essay articulates its radical ambivalences.
Christof Dipper
doaj   +1 more source

Atomismus [PDF]

open access: yes, 2005
Encyclopedia article briefly summarizing the history of atomism from antiquity to ...
Johnson, Monte
core  

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