Results 71 to 80 of about 3,655,291 (162)

Study on the plasticity improvement mechanism and grain refinement of AZ80 Mg alloy under cryogenic multi-directional forging

open access: yesJournal of Materials Research and Technology
The introduction of twin lamellae and dislocation interaction through Multi-directional forging (MDF) at room temperature (RT) has been reported to significantly improve the mechanical properties of Mg alloys.
Shuchang Li   +4 more
doaj   +1 more source

Grain Growth Model of Ultra-Fine Grain AZ80 Magnesium Alloy Multi-Directionally Forged During the Isothermal Heating Process

open access: yesMedžiagotyra, 2019
This paper takes the ultra-fine grain AZ80 magnesium alloy multi-directionally forged as the research object. We observe its heating behavior at 673 K with an optical microscope, analyze the grain size distribution, and the change of average grain size ...
Jinlong ZHANG   +5 more
doaj   +1 more source

The “Communal College:” Cross‐Ethnic Voting Rules and Census Requirements for Dyadic Consociational Democracies

open access: yesSwiss Political Science Review, EarlyView.
Abstract Electoral systems in deeply divided societies are pivotal for peace and stability among ethno‐national groups. Consociationalism and centripetalism are the most widespread approaches from which derive the major incentives for electoral systems in deeply divided, dyadic societies.
Ivan Pepić
wiley   +1 more source

“Mongolians can find their feet anywhere, except in Mongolia”: Mongolian aspirations and the moral value of migrant labour in Korea

open access: yesThe Australian Journal of Anthropology, EarlyView.
Abstract This article draws on the narratives of Mongolians who have worked in Korea to explore the experience of migrant labour and the role work abroad plays in Mongolian identities and life projects. Four different categories of worker are discussed: those working on 3 month visas; those working illegally having overstayed their visa; contract ...
P. Chuluunbat, Richard D. G. Irvine
wiley   +1 more source

‘We Do Not Forget, We Do Not Forgive’: Anti‐Feminicide Collages and the Commemorative Politics of Care in Urban Space

open access: yesTijdschrift voor Economische en Sociale Geografie, EarlyView.
Abstract This paper explores the commemorative practices of two feminist collectives engaging in anti‐feminicide collages in the cities of Paris and Montreuil. Based on ethnographic fieldwork conducted between 2023 and 2025, it examines how these activist interventions, as temporary urban memorials, intersect memory‐work and care‐work in urban space ...
Morgane Rudaz
wiley   +1 more source

Forging environmentalism: The influence of childhood nature experiences on people's pro‐biodiversity value orientations and attitudes

open access: yesPeople and Nature, Volume 8, Issue 10, Page 3601-3617, October 2026.
Abstract With the rapid expansion of transnational biodiversity policy instruments promoting large‐scale landscape transformations that depend on public support for their success and feasibility, understanding the mechanisms underlying pro‐biodiversity attitudes has become important.
Oriol Garcia‐Antúnez   +3 more
wiley   +1 more source

A Scale Elasticity Measure for Directional Distance Function and its Dual [PDF]

open access: yes
In this paper we introduce a scale elasticity measure based on directional distance function for multi-output-multi-input technologies and explore its fundamental properties.
Valentin Zelenyuk
core  

Effects of multi-directional forging process on coarse crystalline phases and mechanical properties of 2195 Al–Cu–Li alloy

open access: yesJournal of Materials Research and Technology
The 2195 Al–Cu–Li alloy, extensively used in aerospace applications such as rocket tank transition rings, suffers from coarse crystalline phases formed during casting.
Hailin He   +6 more
doaj   +1 more source

Flying high or crashing down: Pre‐entry knowledge, post‐entry learning, and the distribution of startup performance

open access: yesStrategic Management Journal, Volume 47, Issue 10, Page 2679-2713, October 2026.
Abstract Research Summary We examine variation in high‐technology startups' performance based on founders' pre‐entry experiences by developing a formal model and using confidential employee‐employer linked microdata from the United States to examine the empirical consistency of the model propositions.
Rajshree Agarwal   +3 more
wiley   +1 more source

Mapping Interactions Within EU Food and Feed Risk Analysis: A Comparative Study of Risk Assessors and Risk Managers

open access: yesRisk Analysis, Volume 46, Issue 10, October 2026.
ABSTRACT Considering prominent calls for various forms of cooperation, coordination, and collaboration within risk analysis processes, this empirical research study aims to delineate current forms of interaction between risk assessors and risk managers. Utilizing an online survey, it analyses responses from 95 professionals working in the field of food
Axel Menning   +4 more
wiley   +1 more source

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