Results 51 to 60 of about 3,474,703 (163)

Flying high or crashing down: Pre‐entry knowledge, post‐entry learning, and the distribution of startup performance

open access: yesStrategic Management Journal, Volume 47, Issue 10, Page 2679-2713, October 2026.
Abstract Research Summary We examine variation in high‐technology startups' performance based on founders' pre‐entry experiences by developing a formal model and using confidential employee‐employer linked microdata from the United States to examine the empirical consistency of the model propositions.
Rajshree Agarwal   +3 more
wiley   +1 more source

Multi-Directional Forging and Warm Extrusion of AZ80Mg Alloys

open access: yesMATERIALS TRANSACTIONS, 2021
Miura, Hiromi   +3 more
openaire   +2 more sources

Investigation of the Mechanical Behavior of WE43 Magnesium Alloy Modified via Multi Directional Forging [PDF]

open access: yes, 2017
Mechanical processing improves the mechanical behavior of modern materials, thus increasing their strength, toughness, and other physical properties. This research focuses on the mechanical properties of magnesium alloy WE43 under conditions of severe ...
De Souza, Camila Rita
core   +1 more source

Multi-directional pattern repeats – an alternative method for pattern repetition

open access: yes
This paper reports on the development of alternative methods to introduce irregularities inregular repeats systems based on multi-directional pattern repeats explorations.
Kristensen Johnstone, Tonje
core   +2 more sources

Cross Kingdom Metabolic Engineering Paradigm Elevating Sustainable Protein Production

open access: yesAdvanced Science, Volume 13, Issue 52, 18 September 2026.
ABSTRACT Confronting the dual crisis of escalating global protein demand and unsustainable agriculture necessitates transformative solutions. Here, we pioneer evolutionary insights from maize nitrogen optimization via asparagine synthetase (ASNS) to rewire metabolism in Pichia pastoris.
Yuanyuan Du   +4 more
wiley   +1 more source

High‐Temperature Alloys in Aeroengines: Damage and Fracture Insights From Micromechanical Modeling

open access: yescMat, Volume 3, Issue 3, September 2026.
ABSTRACT High‐temperature alloys are the cornerstone of aeroengine hot‐section components, where extreme thermomechanical conditions give rise to intricate damage and fracture behaviors that critically limit the structural integrity of whole aeroengines.
Zixu Guo   +8 more
wiley   +1 more source

Nanoparticle‐Reinforced Ti‐6Al‐4V Metal Matrix Nanocomposites for Additive Manufacturing: Synthesis Methods, Process Optimization, and Performance Enhancements

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
Reinforcing Ti‐6Al‐4V with nanoparticles to form metal matrix nanocomposites (MMNCs) offers a promising solution. This review explores current additive manufacturing approaches for producing Ti‐6Al‐4V metal matrix nanocomposites. Key fabrication parameters, synthesis strategies, and future directions for high‐quality MMNCs in metal additive ...
Precious Onyeji   +5 more
wiley   +1 more source

Effects of multi-directional forging on the microstructure and mechanical properties of TiB2 particulate reinforced 6061Al composite

open access: yes, 2023
TiB2 particulate reinforced 6061Al (TiB2/6061Al) composite was fabricated by hot press sintering, and multi-directional forging was further applied to enhance the microstructure and mechanical properties.
Zhigang Li   +5 more
core   +1 more source

The regulation of stem cell fate and its application in neural regeneration

open access: yesInterdisciplinary Medicine, Volume 4, Issue 5, September 2026.
Regulating stem cell fate is crucial for neural regeneration. This review summarizes key physical, biological, and chemical strategies and their applications in repairing nerve injuries, providing new insights for regenerative medicine. Abstract Regulating the fate of stem cells (SCs) is a key technical problem in the field of regenerative medicine and
Yuexin He   +3 more
wiley   +1 more source

Corner detection based on shearlet transform and multi-directional structure tensor

open access: yes, 2020
Image corners have been widely used in various computer vision tasks. Current multi-scale analysis based corner detectors do not make full use of the multi-scale and multi-directional structural information.
Mingzhe Wang   +7 more
core   +1 more source

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