Results 71 to 80 of about 78,148 (234)

The Structural Refinement of Commercial‐Purity Copper Processed by Equal Channel Angular Pressing with Low Strain Amplitude

open access: yesAdvanced Engineering Materials, Volume 27, Issue 21, November 2025.
Equal channel angular pressing of commercial pure copper under low strain amplitude (≈0.48) induces concurrent continuous and localized discontinuous dynamic recrystallization, forming a duplex structure influenced by strain heterogeneity and recovery. Moderate hardening after 4–12 passes results from progressive high‐angle grain boundary formation via
Paula Cibely Alves Flausino   +6 more
wiley   +1 more source

Using different strategies to improve properties of the biodegradable Mg–4Li–4Zn alloy

open access: yesJournal of Materials Research and Technology, 2023
Recently, novel super light Mg–Li based alloys have attracted wide attention for potential use as biodegradable implants. However, like most of the biodegradable Mg alloys, Mg–Li alloys suffer from high degradation rate and poor mechanical properties ...
Mohammad Zohrevand   +2 more
doaj   +1 more source

Representation [PDF]

open access: yes, 2006
About the book: This edited volume presents a unique challenge to mainstream political theory • Offers fourteen ‘think pieces’ by renowed international scholars • Presents a comprehensive examination of core political ideologies and core political ...
Saward, Michael
core  

The Migration–Development Nexus Revisited: A Place‐based Mobility Perspective from the Borderlands

open access: yesDevelopment and Change, Volume 56, Issue 6, Page 1197-1227, November 2025.
ABSTRACT Migration, a fundamental characteristic of planetary life and human livelihood, has been considered a key driver of development. However, as identified by critical migration and mobility scholars, the assumed positive relationship to development has been predominantly informed by a neoliberal, managerial and sedentary view of migration ...
Zeynep Kaşlı, Nanneke Winters
wiley   +1 more source

Microstructural evolution and mechanical behavior of pearlitic steel under multi-directional forging

open access: yesJournal of Materials Research and Technology
The mechanical behavior and the microstructural evolution of a pearlitic SAE 1080 steel were analyzed along 12 Multi-Directional Forging (MDF) cycles at room temperature and strain amplitude Δε ≈ 0.30 (MDF0.30). The resulting cumulative strain flow curve
Nayara Aparecida Neres da Silva   +4 more
doaj   +1 more source

A story-in-the-making: an intertextual exploration of a multivoiced narrative [PDF]

open access: yes, 2013
The following study will explore the stories which are not told – that is, it will scrutinize the process of intertextual emergence of an ultimately open story: one which has neither discernible authorship nor agenda and which remains in-the-making ...
Izak, Michal
core  

Mapping Halal Economies in the City: Migrant Infrastructures and Cultural Food Adequacy in Lisbon

open access: yesPopulation, Space and Place, Volume 31, Issue 7, October 2025.
ABSTRACT There is a growing concern among different stakeholders about the relevance of respecting distinct dietary regimes and supplying food that is not only nutritious but also culturally adequate. This is particularly felt in the most diversified cities where minority groups may not have their needs catered for.
Alina Esteves, Jennifer McGarrigle
wiley   +1 more source

Social Media and the Public Sector [PDF]

open access: yes, 2010
{Excerpt} Social media is revolutionizing the way we live, learn, work, and play. Elements of the private sector have begun to thrive on opportunities to forge, build, and deepen relationships.
Serrat, Olivier
core   +1 more source

Strain Rate Effect on Fine-Grain Development in 7475 Al Alloy during Hot Multidirectional Forging

open access: yesMaterials Science Forum, 2006
yes
Goloborodko, A.   +4 more
openaire   +2 more sources

Experimental Study on Wear Performance of Dissimilar Aluminium Alloy FSW Joints Optimized by RSM and Desirability Approach

open access: yesEngineering Reports, Volume 7, Issue 9, September 2025.
This study aimed to optimize the pin‐on‐drum dry sliding wear performance of friction stir welding processed dissimilar AA5052 and AA2014 aluminium alloys using a systematic approach based on response surface methodology and a Box–Behnken Design. ABSTRACT This study aimed to optimize the dry sliding wear performance in a pin‐on‐drum setup of friction ...
Seenivasan Soundararjan   +6 more
wiley   +1 more source

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