Results 1 to 10 of about 9,038,141 (304)
Neck growth kinetics during polymer sintering for powder-based processes [PDF]
EPJ Web of Conferences, 2021 To prevent texture defects in powder-based processes, the sintering time needs to be adjusted such that a certain amount of coalescence is achieved. However, predicting the required sintering time is extremely challenging to assess in materials such as ...
Alvarez Juan E. +5 more
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Microsystems & Nanoengineering, 2021 Chip-to-chip and world-to-chip fluidic interconnections are paramount to enable the passage of liquids between component chips and to/from microfluidic systems.
Christopher R. Brown +8 more
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Geometrical Degrees of Freedom for Cellular Structures Generation: A New Classification Paradigm
Applied Sciences, 2021 Cellular structures (CSs) have been used extensively in recent years, as they offer a unique range of design freedoms. They can be deployed to create parts that can be lightweight by introducing controlled porous features, while still retaining or ...
Ken M. Nsiempba +2 more
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Aggregation kinetics of binary systems containing kaolinite and Pseudomonas putida induced by different 1:1 electrolytes: specific ion effects [PDF]
PeerJ Physical Chemistry, 2020 Background The interactions between colloidal particles in the binary systems or mixture colloids containing clay minerals and bacteria have important influences on formations and stabilities of soil aggregates, transportations of soil water, as well as ...
Zhaoxuan Yu +4 more
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Modelling laser beam absorption for powder-based sintering [PDF]
EPJ Web of ConferencesAdditive manufacturing techniques like selective laser sintering face challenges such as residual stresses and warping. Understanding laser-powder interaction is crucial to addressing these issues.
Nijkamp Albert Hendrik +3 more
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Multi-scale methods for multi-component granular materials [PDF]
Computer Methods in Materials Science, 2013 In this paper we review recent progress made to understand granular chutes flow using multi-scale modeling techniques. We introduce the discrete particle method (DPM) and explain how to construct continuum fields from discrete data in a way that is ...
Anthony R. Thornton +3 more
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Nature Communications, 2021 It is currently challenging to mechanically assess 3D specimens without manual handling. Here the authors combine a micro-force sensor and an acoustically controlled manipulation device to enable rotation of samples while assessing mechanical properties ...
Nino F. Läubli +10 more
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A Novel Deep Learning Method for Automatic Recognition of Coseismic Landslides
Remote Sensing, 2023 Massive earthquakes generally trigger thousands of coseismic landslides. The automatic recognition of these numerous landslides has provided crucial support for post-earthquake emergency rescue, landslide risk mitigation, and city reconstruction.
Qiyuan Yang +6 more
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Steady state rheology from homogeneous and locally averaged simple shear simulations
EPJ Web of Conferences, 2017 Granular materials and particulate matter are ubiquitous in our daily life and they display interesting bulk behaviors from static to dynamic, solid to fluid or gas like states, or even all these states together. To understand how the micro structure and
Shi Hao +2 more
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Magnetically Guided Laser Surgery for the Treatment of Twin‐to‐Twin Transfusion Syndrome
Advanced Intelligent Systems, 2022 Twin‐to‐twin transfusion syndrome (TTTS) is a severe disorder that often leads to the death of monochorionic twin fetuses, if left untreated. Current prenatal interventions to treat the condition involve the use of rigid fetoscopes for targeted laser ...
Jonas Lussi +8 more
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