Results 81 to 90 of about 15,484 (216)

Migrants' Calibration of Social Ties Under Double War: Relational Dynamics and Network Reconfiguration

International Migration, Volume 64, Issue 2, April 2026.
ABSTRACT This article examines how social ties are actively constructed, recalibrated or severed by migrants navigating a reality of double war, defined as the simultaneous exposure to war in both their countries of origin and destination. The study draws on thirty‐seven in‐depth interviews with migrants from Ukraine, Russia and Belarus who immigrated ...
Svetlana Chachashvili‐Bolotin, Ravit Talmi‐Cohn   +1 more
wiley   +1 more source

Grain refining with DDRX by isothermal MDF of Al-Zn-Mg-Cu alloy

Journal of Materials Research and Technology, 2020
Evolution of grain structure during isothermal multi-direction forging (MDF) of an Al-Zn-Mg-Cu alloy at 400 °C and 450 °C with strain rates from 10−3 s−1 to 10−5 s−1 was investigated with electron backscattering diffraction (EBSD) and transmission ...
Jiuhui Zhao, Yunlai Deng, Jianguo Tang
doaj   +1 more source

Multi-Directional Forging and Warm Extrusion of AZ80Mg Alloys

MATERIALS TRANSACTIONS, 2021
Hiromi Miura, Keiichiro Minami, Masakazu Kobayashi, Chihiro Watanabe   +3 more
openaire   +2 more sources

Grain size and texture changes of magnesium alloy AZ31 during multi-directional forging

Transactions of Nonferrous Metals Society of China, 2008
Grain size and texture changes of magnesium alloy AZ31 were studied in multidirectional forging (MDF) under decreasing temperature conditions. MDF was carried out up to large cumulative strains of 4.8 with changing the loading direction during decrease in temperature from pass to pass.
Xu-yue YANG, Zheng-yan SUN, Jie XING, Hiromi MIURA, Taku SAKAI   +4 more
openaire   +1 more source

International Solidarity: Principles, Challenges, and Pathways to a Shared Future

Sociology Compass, Volume 20, Issue 4, April 2026.
ABSTRACT This article examines the concept of international solidarity, emphasizing its significance in both historical and contemporary contexts. Notable movements such as Palestine solidarity movement, the global workers' movement and the Anti‐Apartheid Movement illustrate how individuals and communities across borders unite to challenge injustice ...
Simin Fadaee
wiley   +1 more source

Kesediaan pelajar dari aspek kemahiran teknikal terhadap pembentukan kebolehkerjaan di Kolej Vokasional Wilayah Selatan [PDF]

, 2015
Graduan yang menganggur terus menjadi masalah yang semakin meruncing di Malaysia. Terdapat majikan yang menganggap kompetensi akademik sahaja tidak mencukupi dan mula meminta institusi pendidikan tinggi untuk menghasilkan graduan yang dilengkapi ...
Hanafi., Suhaili
core  

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

Journal 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, Huiyu Chen, Mianzhi Tang, Youping Yi, Wenxue Zhang, Shiquan Huang, Fei Dong   +6 more
doaj   +1 more source

The Control of Flow Localization in the Post Severe Plastic Deformation (SPD) Forming of Aluminum Through the Application of Low Strain Amplitude Multidirectional (LSA-MDF) Forging [PDF]

Materials Research
Severe Plastic Deformation (SPD) of metals leads to their strengthening and losses in the work hardening capacity. The latter causes flow localization upon subsequent forming of the material.
C.G. de Faria, M.T.P. Aguilar, P.R. Cetlin   +2 more
doaj   +1 more source

Progress in mixed Eulerian-Lagrangian finite element simulation of forming processes [PDF]

, 1990
A review is given of a mixed Eulerian-Lagrangian finite element method for simulation of forming processes. This method permits incremental adaptation of nodal point locations independently from the actual material displacements.
Donea, Gelten, Gosh, Hinton, Huang, Hughes, Huétink, Huétink, Huétink, Huétink, Nagtegaal, Nagtegaal, Ponthon, Ponthon, Rebelo, Schreurs, Schreurs, St. Doltsinis, St. Doltsinis, Thompson, van der Lugt, van der Lugt, Zienkiewicz, Zienkiewicz   +23 more
core   +3 more sources

The materials processing research base of the Materials Processing Center [PDF]

The goals and activities of the center are discussed. The center activities encompass all engineering materials including metals, ceramics, polymers, electronic materials, composites, superconductors, and thin films.
Bowen, H. K., Flemings, M. C., Kenney, G. B.   +2 more
core   +1 more source