Results 61 to 70 of about 22,695 (254)

Turbulent channel flow near maximum drag reduction: simulations, experiments and mechanisms [PDF]

open access: yes, 2003
It is well known that the drag in a turbulent flow of a polymer solution is significantly reduced compared to Newtonian flow. Here we consider this phenomenon by means of a direct numerical simulation of a turbulent channel flow.
Hulsen, MA   +11 more
core   +1 more source

Aerosol Jet Printing of Benzocyclobutene as a Thermally Stable, Low‐Loss Dielectric for Multilayer Microwave Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali   +3 more
wiley   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

open access: yesAdvanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim   +6 more
wiley   +1 more source

Using Calculus to Model the Growth of L. Plantarum Bacteria

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2009
Experimental data for the growth of Lactobacillus plantarum bacteria have been obtained over time, creating the need for mathematical means to model this data.
Erin Carey
doaj   +1 more source

Asymptote in prospective mathematics teachers’ graphing praxeologies [PDF]

open access: yes, 2020
Graphical representation is one of the fundamental and widely spread representations. We performed a comprehensive research of the didactic transposition of asymptote and asymptotic behaviour in the upper secondary education in Croatia, within the ...
Katalenić, Ana   +2 more
core  

Liquid Crystal Elastomer Actuator Matrix for Large Area Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A scalable approach is used to manufacture a digitally‐controllable, 2D 5 × 5 actuator matrix. The elements of the matrix are produced by direct ink writing of a liquid crystal elastomer ‘artificial muscle’ on large‐area flexible thin‐film heaters. In optimizing the low‐power actuators, multiple heater designs and substrate materials are investigated ...
Giulia Spallanzani   +5 more
wiley   +1 more source

Asymptote and time constant of each algorithm in the 3D case.

open access: yes, 2018
Asymptote and time constant of each algorithm in the 3D case.
Theoden I. Netoff (3153273)   +2 more
core   +1 more source

The ASYMPTOTE Project: Developing an Adaptive and Synchronous Learning Platform

open access: yes, 2023
Oehler D-XK, Anhalt L, Barlovits S, Ludwig M, Kleine M. The ASYMPTOTE Project: Developing an Adaptive and Synchronous Learning Platform. In: Ludwig M, Barlovits S, Caldeira A, Moura A, eds. Research On STEM Education in the Digital Age.
Caldeira, Amélia   +6 more
core   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

open access: yesAdvanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka   +3 more
wiley   +1 more source

A futuristic vision of architecture through the thought of Hani Rashid (Asymptote Architecture)

open access: yesMaǧallaẗ Al-Turāṯ wa Al-Taṣmīm
The twenty-first century came with new concepts for the design process, due to the impact of the digital revolution and the progress of computer applications.
Assist.Prof. Dr. Jihan Ibrahim Al-Dajawy
doaj   +1 more source

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