Results 141 to 150 of about 7,478,685 (249)

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

open access: yesAdvanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Perceived Clinician Autonomy Support Before and After the COVID-19 Pandemic Onset in a Pregnancy Cohort. [PDF]

open access: yesMatern Child Health J
Fedyk M   +6 more
europepmc   +1 more source

Autonomy and Performance of Foreign Subsidiaries in five Transition Countries [PDF]

open access: yes
The paper analyses the link between the autonomy according to business function and the performance of foreign subsidiaries in Slovenia, Poland, Hungary, Slovakia and Estonia.
Urmas Varblane   +2 more
core  

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

Sport coaches' perception of job autonomy, perceived organisational support and perceived support by supervisor

open access: yes, 2013
One of the most important human needs, which is often overlooked, is to develop autonomy. In the context of sport coaching, fulfilling this need requires sport coaches to have control over their jobs and determine their course of behaviour.
Surujlal, J., Keyser, E.
core  

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

open access: yesAdvanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler   +4 more
wiley   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

open access: yesAdvanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon   +3 more
wiley   +1 more source

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