Results 61 to 70 of about 15,459 (217)

Influence of temperature and cumulative strain on microstructure and mechanical properties of multi-directional forged Mg-Gd-Y-Zn-Zr alloy

open access: yesJournal of Materials Research and Technology
The multidirectional forging (MDF) experiments of Mg-Gd-Y-Zn-Zr alloy were performed. The effects of temperature and cumulative strain on microstructure and mechanical properties of multi-directional forged Mg-Gd-Y-Zn-Zr alloy were studied.
Xiangsheng Xia   +4 more
doaj   +1 more source

Fugitive Junctures: Life‐Seeking, Route‐Finding and the Mobile Ensemble at Kenya's Borders

open access: yesTransactions of the Institute of British Geographers, EarlyView.
Short Abstract Fugitivity has become an important conceptual frame to understand the illegalised mobilities of contemporary migrants in conjunction with enslaved people's historical lines of flight as spatial praxes to seize their own freedom. Thinking from Kenya, and drawing on research with migrants, border officials, activists, police and smugglers,
Hanno Brankamp
wiley   +1 more source

SUPPLY CHAIN MANAGEMENT AND THE ROMANIAN TRANSITION [PDF]

open access: yes
Supply Chain Management (SCM), defined here as the construction of productive systems spanning over organizational borders with suppliers and customers and integrated via human-based and information technology systems to satisfy final customer ...
Daniel A. Glaser-Segura   +2 more
core   +3 more sources

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

open access: yesInternational 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   +1 more
wiley   +1 more source

Study of power quality assessment for a photo-voltaic based Distribution Static Compensator (DSTATCOM) [PDF]

open access: yes, 2014
This thesis presents an idea of PV cell or battery based dc to dc boost converter which is served to a voltage source converter (VSC) for enhancement of quality of power.
Badu, A J, Rana, G
core  

Superplasticity of Fine-Grained Magnesium Alloy AZ31 Processed by Multi-Directional Forging

open access: yesMATERIALS TRANSACTIONS, 2007
Superplasticity was studied in a fine-grained magnesium alloy AZ31 processed by multidirectional forging (MDF) under decreasing temperature conditions. Tensile tests were carried out at temperatures from 393 K to 473 K and at various strain rates. Superplasticity appears even at a low temperature of 393 K with a stress exponent of around 5.6 and a ...
Jie Xing   +3 more
openaire   +2 more sources

Rethinking Return Migration in the Context of Rural–Urban Migration: A Study of Young Migrant Mothers in Beijing

open access: yesPopulation, Space and Place, Volume 32, Issue 2, March 2026.
ABSTRACT This study examines return migration within the broader context of rural–urban migration in China, focusing on young migrant mothers in Beijing. While return migration in China is often attributed to structural barriers, this research highlights the agency of migrant women in actively shaping their migration trajectories.
Rong Bao   +2 more
wiley   +1 more source

Inverse Engineering of Mg Alloys Using Guided Oversampling and Semi‐Supervised Learning

open access: yesAdvanced Intelligent Discovery, Volume 2, Issue 1, February 2026.
End‐to‐end design of engineering materials such as Mg alloys must include the properties, structure, and post‐synthesis processing methods. However, this is challenging when destructive mechanical testing is needed to annotate unseen data, and the processing methods for hypothetical alloys are unknown.
Amanda S. Barnard
wiley   +1 more source

Capacity building in Ocean Bathymetry: The Nippon Foundation GEBCO Training Programme at the University of New Hampshire [PDF]

open access: yes, 2005
A successful Capacity Building project in hydrography is underway at the University of New Hampshire. Organised by the General Bathymetric Chart of the Oceans and sponsored by the Nippon Foundation, the programme trains hydrographers and other marine ...
Angwenyi, Clive   +7 more
core   +3 more sources

Miniaturised experimental simulation and combined modelling of open-die forging of Ti-6Al-4V titanium alloy

open access: yesJournal of Materials Research and Technology
This study demonstrates the application of a new experimental technique for laboratory-scale simulation of the open-die forging process, known as cogging, an intermediate hot-working process necessary to design an optimised microstructure in the advanced
David Connolly   +4 more
doaj   +1 more source

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