Results 121 to 130 of about 3,007,392 (395)

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

open access: yesAdvanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud   +7 more
wiley   +1 more source

Innovation, Trade, and Growth [PDF]

open access: yes
We consider the interaction of trade and technology diffusion in a two-region model of innovation and imitation. We find that globalization, either in the form of lower trade barriers or in faster diffusion of technology between innovator and imitator ...
Jonathan Eaton, Samuel Kortum
core  

Global Diffusion of Technological Innovations: A Coupled-Hazard Approach [PDF]

open access: green, 2000
Marnik G. Dekimpe   +2 more
openalex   +1 more source

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan   +4 more
wiley   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

open access: yesAdvanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez   +2 more
wiley   +1 more source

The Challenge of Innovation Diffusion: Nature-Based Solutions in Poland

open access: yes, 2017
Nature-based solutions (NBS) are currently seen and discussed as innovations, including within the European Commission. We assume that this should result in their broader popularity and implementation in EU countries.
Jakub Kronenberg   +2 more
semanticscholar   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht   +5 more
wiley   +1 more source

INNOVATION IN THE CONSTRUCTION INDUSTRY

open access: yesCivil Engineering Dimension, 2000
In this paper%2C existing innovation models are reviewed. The influence of technology and market-driven schools of thought on the creation and diffusion of innovation is examined. Incremental vs. radical models and autonomous vs.
David Arditi, Martino Tangkar
doaj  

Public Procurement of Innovation Diffusion: Exploring the Role of Institutions and Institutional Coordination [PDF]

open access: yes
The role of the public agency as a pacer of private sector innovation has been emphasised over the recent years, especially in the context of the EU.
Bakker, Elmer   +2 more
core  

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