Results 131 to 140 of about 7,908,697 (297)

Unveiling the Ultralow Thermal Conductivity of Hybrid Perovskites

open access: yesAdvanced Science, EarlyView.
In hybrid perovskites, thermal energy flows through lattice vibrations of the framework (48%–65%) and organic molecules (35%–52%). When the disorder introduced by organic molecules is excluded, the temperature dependence of the vibrational thermal conductivity results from the lattice framework transits from ∼T0 to ∼T−1, and the value doubles at room ...
Qinqin He   +3 more
wiley   +1 more source

Impact Indicators: Overview and Menu Selection

open access: yes
The tool Impact indicators - overview and selection menu was designed by the Evaluating Societal Impact (ESI) strategic project at Erasmus University Rotterdam for academics and research units who want to indicate how their academic work relates to ...
Evaluating Societal Impact
core   +1 more source

Latent Diffusion Process With Mechanistic Guidance For Designing Functionally Graded Metamaterials With Perfect Connectivity

open access: yesAdvanced Science, EarlyView.
A latent diffusion‐based framework is proposed for designing functionally graded metamaterials with perfect connectivity. By integrating vector‐quantized latent representations with mechanistic guidance, the framework enables accurate inverse design toward target elastic properties.
Jongbin Yu, Dosung Lee, Namjung Kim
wiley   +1 more source

Dispersion behavior of torsional guided waves in a small diameter steel gas pipe

open access: yes, 2013
Condition monitoring of gas pipes has been an important issue for gas companies. Failure to accurately identify condition of gas pipes result in numerous problems. Also, producing a condition monitoring system for buried pipelines is challenging.
Humphrey, V.   +2 more
core   +1 more source

Building Impact Stories: An Inspirational Guide for Communicators

open access: yes
This guide is designed to assist (external) communication professionals in articulating the societal impact of university activities, projects and initiatives stemming from the university’s education, research and engagement core missions and the ...
Evaluating Societal Impact
core   +1 more source

Experimental and analytical investigations on the torsional behaviour of glass fibre - reinforced concretepontoon decks [PDF]

open access: yes
This comprehensive research delves into the use of glass fibre - reinforced polymer (GFRP) bars as internal reinforcements in concrete pontoon decks, particularly in marine environments, to counter the corrosion issues of traditional steel reinforcements.
Yang, Xian
core   +1 more source

Geometry‐Encoded Actuation as a Structural Interaction Layer in Origami Robots

open access: yesAdvanced Science, EarlyView.
We present geometry‐encoded actuation (GEA), a design framework that integrates multistable origami with liquid crystal elastomer actuators to encode environmental interactions into autonomous structural responses. GEA enables programmable shape transformation without continuous sensing or complex control, achieving robust adaptive manipulation and ...
Jianshu Zhou   +8 more
wiley   +1 more source

Productive Interactions (SIAMPI): A Method for Impact Assessment

open access: yes
This resource informs readers about the SIAMPI framework for impact assessment introduced by Spaapen and Van Drooge (2011), enriched with the experiences of the Evaluating Societal Impact team at EUR using the method in two case studies.
Evaluating Societal Impact
core   +1 more source

Open‐Shell Conjugated Polymers Enable Photothermoelectric Conversion and Detection of Short‐Wave Infrared Light

open access: yesAdvanced Science, EarlyView.
Efficient conversion and detection of short‐wave infrared (SWIR) photons are becoming increasingly important for emerging photonic and energy technologies. Here, we report an organic photothermoelectric device based on an open‐shell conjugated polymer that enables SWIR energy conversion and photon detection via the photothermoelectric effect.
Guan‐Lin Chen   +5 more
wiley   +1 more source

A parametric torsional model for nonlinear behavior of stranded cables: A finite element approach

open access: yesResults in Engineering
Stranded cable is a practical structure widely used in cranes, power transmissions, mining sectors, etc. The cable primarily comprises a core wire with helical wires whose geometric shape is a function of the intended usage. In this research, a torsional
Atabak Dobakhti, Amin Taraghi Osguei
doaj   +1 more source

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