Results 121 to 130 of about 5,072,412 (324)

Morphologies in‐between: The impact of the first steps on the human talus

open access: yesThe Anatomical Record, Volume 306, Issue 1, Page 124-142, January 2023., 2023
Abstract Objective The development of bipedalism is a very complex activity that contributes to shaping the anatomy of the foot. The talus, which starts ossifying in utero, may account for the developing stages from the late gestational phase onwards.
Carla Figus   +21 more
wiley   +1 more source

36‐Channel Spin and Wavelength Co‐Multiplexed Metasurface Holography by Phase‐Gradient Inverse Design

open access: yesAdvanced Science, EarlyView.
A single‐cell metasurface is designed to multiplex holographic images across both spin and wavelength channels using a single‐phase map. By employing inverse design and automatic differentiation, the metasurface achieves 36 channel multiplexing across the visible to near‐infrared spectrum.
Cherry Park, Youngsun Jeon, Junsuk Rho
wiley   +1 more source

Single board system for fuzzy inference [PDF]

open access: yes
The very large scale integration (VLSI) implementation of a fuzzy logic inference mechanism allows the use of rule-based control and decision making in demanding real-time applications. Researchers designed a full custom VLSI inference engine.
Symon, James R., Watanabe, Hiroyuki
core   +1 more source

Flash‐Thermal Reduction of Graphene Oxide with Flexible Electronics Platform for Highly Sensitive Wearable Temperature Sensor

open access: yesAdvanced Electronic Materials, EarlyView.
In this study, by employing the flash‐thermal reduction (FTr) technique, the reduction degree of the graphene oxide (GO) with systematic analyses of conductivity and material stability is precisely adjusted. The optimized FTrGO‐based sensor exhibits exceptional flexibility, reversibility, high sensitivity (≈1.28% °C−1), excellent linearity (R2 ≈ 0.999),
Yeong Jun Yun   +8 more
wiley   +1 more source

Resolving the High‐k Paradox in Organic Field‐Effect Transistors Through Rational Dielectric Design

open access: yesAdvanced Electronic Materials, EarlyView.
High‐k dielectrics are in great demand for developing organic transistors operating at low voltages. However, the actual influence of high‐k dielectrics has been ambiguous. This work clarifies the correlation of dielectric constant and mobility through highly miscible high‐k polymer blends and provides a rational strategy on designing high‐performance ...
Beomjin Jeong, Kamal Asadi
wiley   +1 more source

Fuzzy logic particle tracking velocimetry [PDF]

open access: yes
Fuzzy logic has proven to be a simple and robust method for process control. Instead of requiring a complex model of the system, a user defined rule base is used to control the process.
Wernet, Mark P.
core   +1 more source

Insights on SEI Growth and Properties in Na‐Ion Batteries via Physically Driven Kinetic Monte Carlo Model

open access: yesAdvanced Energy Materials, EarlyView.
The novel kinetic Monte Carlo model presented here incorporates spatially‐ and time‐dependent electrical potential, which enables the precise study of the solid electrolyte interphase formation in Na‐ion batteries. The effects of electrolyte composition and charging conditions on the growth and behavior of the solid electrolyte interphase during the ...
Kie Hankins   +4 more
wiley   +1 more source

Adaptive fuzzy system for 3-D vision [PDF]

open access: yes
An adaptive fuzzy system using the concept of the Adaptive Resonance Theory (ART) type neural network architecture and incorporating fuzzy c-means (FCM) system equations for reclassification of cluster centers was developed.
Mitra, Sunanda
core   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

open access: yesAdvanced Energy Materials, EarlyView.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung   +5 more
wiley   +1 more source

Prescribed performance control approaches, applications and challenges: A comprehensive survey

open access: yesAsian Journal of Control, Volume 25, Issue 1, Page 241-261, January 2023., 2023
Abstract As to control systems, transient performance is as important as steady‐state performance. For some special dynamic systems, transient performance is a more prior index in comparison with the steady‐state one. Prescribed performance control (PPC) has been proved to be a powerful tool that guarantees control system outputs/errors with desired ...
Xiangwei Bu
wiley   +1 more source

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