Results 61 to 70 of about 3,902,634 (293)
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Frontiers in Marine ScienceThe ocean industries are characterized by being export-driven. The exports of ocean industries (hereafter termed ocean exports) caused environmental pollution with amounts of CO2 emissions and thereby affected climate change.
Li Zheng +10 more
doaj +1 more source
Paradoxical Autonomy in Japan’s Platform Economy [PDF]
Science, Technology and Society, 2019 Crowdsourcing firms, their client firms and the government in Japan have advocated that crowd work provides opportunities for workers to enjoy autonomous working practices, enabling subpopulations such as women and the elderly who would otherwise be excluded from the labour market to find employment. This is far from the case. Instead, crowdsourcing is
openaire +3 more sources
A rapidly growing body of work explores platform-mediated economy and work under the umbrella term ‘Platform Urbanism’. This focus and academic discourse risk keeping digital spaces and practices in the rural context in the shadow or subordinated to ...
Zhang, Qian, +3 more
core +1 more source
Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid
Advanced Engineering Materials, EarlyView.A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source
大数据, 2022 In the era of the digital economy, financial business in the field of the platform economy is developing continuously, which has greatly enhanced the support of finance to the real economy.However, the prominent problems of market monopoly and data ...
Dejun WANG, Yanan DAI
doaj
Platform Employment — the Scale and Evidence of Instability
Мир новой экономики, 2020 The relevance of the study of platform employment is determined by the fact that under the influence of digitalization, demographic and other challenges over the past decade, its scale has radically increased in the world. The emergence of digital labour
V. N. Bobkov, E. A. Chernykh
doaj +1 more source
Government Responses to the Platform Economy: Where do we stand? CEPS Policy Insight No 2017-30/July 2017 [PDF]
, 2017 The introduction of the platform economy in Europe has sparked debate on the challenges it raises for workers, companies, social partners, governments and other stakeholders, and how these challenges can be addressed.
Lenaerts, Karolien +2 more
core
Advanced Engineering Materials, EarlyView.The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ +19 more
wiley +1 more source