Al–Fe based alloys exhibit excellent high heat-resistance property but suffer from low strength and hardness because the soft aluminum matrix is interrupted by coarse needle/flake-like Al₃Fe phases. To refine Al₃Fe phases and strengthen Al matrix, we developed an in-situ liquid-solid reactio...

摘要：低合金化镁合金因其可加工性好、耐蚀性优异和成本低等优势，成为变形镁合金发展的重要趋势之一。焊接连接已成为推广应用这类材料的关键。然而，低合金化镁合金在焊接过程中存在焊缝晶粒粗大、有效强化相较少等组织软化问题，导致焊接强度不匹配等。本文基于镁合金焊接冶金学的相关理论，重点总结了调控低合金化镁合金焊缝组织的方法，并系统论述了焊缝组织演变过程和机理。最后，针对这类合金在焊接方面的应用需求，对该领域的发展趋势进行了展望。

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Purpose: The paper delves into the intricate and often contradictory nature of consumer identities in our modern landscape, where the rise of digital platforms reshapes how we engage with the world. It explores the implications of this dynamic environment on marketing strategies, reveal...

Background and Objectives: Existing literature highlights notable health and social inequalities for people aging with a lifelong disability and the need for research to better understand how we can support this group to age well. This scoping review mapped existing literature re...

Aim: To explore the experiences of mental health difficulties and access to mental health support among young people with cerebral palsy (CP). Method: We used a qualitative descriptive design. Participants were young people with CP aged 13 to 25 years and ...

Introduction: Positive airway pressure (PAP) therapy is the recognised treatment for sleep disordered breathing (SDB), delivered via a tight-fitting face mask (interface). Conventional interfaces do not consider facial geometries, often resulting in poor fit and ineffective therapy. Three-dimensional (3D)&...

Background: Cerebral palsy (CP) is the most common lifelong physical disability in the UK and is linked to multiple social, psychological and health inequalities which are often amplified as this group ages. Most middle-aged and older people with CP are supported in their&#x...

<jats:p>ERK is a key signaling mediator controlling both proliferation and lineage specification during embryo development. How ERK choreographs differentiation and proliferation to achieve balanced developmental outcomes in lineages with variable ERK activities remains unclear. To investigate this, we&#x...