Results 131 to 140 of about 7,525 (279)

Limited = Limiting Reading of Social Constructionism: A Reply to Carl Ratner's "Epistemological, Social, and Political Conundrums in Social Constructionism"

, 2010
RATNERs Beitrag "Epistemologische, soziale und politische Rätsel des Sozialen Konstruktionismus" steht exemplarisch dafür, wie eine limitierte und damit limitierende Auslegung des Sozialen Konstruktionismus den Eindruck erwecken kann, dass es sich ...
Dey, Pascal
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Varieties of concretisation : an illustrative example [PDF]

, 2006
This paper illustrates, compares and contrasts a variety of different constructions that can be viewed as serving a role in concretisation - the process of developing concrete artefacts to support a learner in understanding abstract concepts.
Harfield, Antony, Jormanainen, I., Beynon, Meurig   +2 more
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The Evolvement of Constructionism: An Overview of the Literature

, 2014
This paper reviews the theory of constructionism from its evolvement in 1980s towards its more recent implementations. By reviewing recent research conducted under the framework of constructionism, we set off in understanding its key ideas and their ...
Antigoni Parmaxi, Panayiotis Zaphiris, Zaphiris, Panayiotis, Parmaxi, Antigoni   +3 more
core   +1 more source

Kenneth Gergen: "Old-Stream" Psychology Will Disappear With the Dinosaurs!

Forum: Qualitative Social Research, 2004
This conversation discusses the episte­mology of social constructionism—theory, method, praxis—in relation with traditional psychology. The first part of the conversation deals with the places and forms of social constructionist thought and with the ...
Peter Mattes, Ernst Schraube
doaj  

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

Humanity and Culture in the Digital Age: Science and Art Center Teachers’ Views on the Social Impacts of Science Education

SAGE Open
The aim of this research is to examine the views of Science and Art Education Center teachers on the social effects of science education. This study aims to analyze the social role of science education in detail by examining the multidimensional effects ...
Servet Hali
doaj   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Social constructionism and psychotherapy

, 2013
Článek pojednává o sociálním konstrukcionismu – filozoficko teoretické platformě, vníž nalezli inspiraci mnozí rodinní terapeuti a psychoterapeuti. Článek nejprve stručně uvádí teoretický pohled na proces sociální konstrukce poznání.
Skorunka, David
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