Results 141 to 150 of about 2,767,104 (303)

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser   +3 more
wiley   +1 more source

New developments in labour market information in nine asian countries

open access: yes, 1981
106 hal; 29,5 ...
Internasional Labour Office
core  

Definition of workers and application of the Bangladesh Labour Act 2006 : an appraisal

open access: yes, 2020
There are approximately 63 million labourers in Bangladesh. The Bangladesh Labour Act 2006 (“Labour Act” or “Act”) provides the statutory framework ensuring workers rights and responsibilities.
Al Imran, Hassan F. (S32998)
core  

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

Steve LaBour Oral History Interview

open access: yes, 2007
During the tenure of Tampa Mayor Sandy Freedman (1986-1995), Steve LaBour served as Deputy Director of Communications and as the Mayor\u27s Liaison to Neighborhoods. The interview begins with a discussion of Mr. LaBour\u27s education and what brought him
LaBour, Steve
core  

White labour and the 'social democratic' movement in the Transvaal; the South African Labour Party, the South African Trades and Labour Council and their trade union affiliates, 1930 - 1954 [PDF]

open access: yes, 1982
Bibliography: p.330-353.The first quarter or so of the present century witnessed violent struggles between white workers and the South African state, and the entrenchment of the job colour bar in the mining industry.
Touyz, Brian Martin
core  

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Labour transformed? : two key moments in workers' militancy in Australia, 1969-1975

open access: yes, 2003
This paper will analyse two key moments in worker militancy during the period 1969-1975 when labour at the point of production was momentarily transformed.
Cottle, Drew
core  

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

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