Results 71 to 80 of about 5,262,176 (245)

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

MFEF-SARDet: A Multiscale Feature Extraction and Fusion Network for Small-Ship Detection in Maritime SAR Images

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Synthetic aperture radar (SAR) offers all-day, all-weather, and cloud-covered imaging and has wide applications in ocean monitoring, military reconnaissance, and disaster assessment.
Yanjuan Wang   +8 more
doaj   +1 more source

Design principles for rapid folding of knotted DNA nanostructures

open access: yesNature Communications, 2016
Driven by complementary base pairing, artificial single-chain DNA is capable of forming complex 3D architectures if an appropriate folding pathway can be realised.
Vid Kočar   +7 more
doaj   +1 more source

Mirage at the Bottom of the Pyramid [PDF]

open access: yes
Poor people – at the bottom of the pyramid (BOP) – represent a very attractive market opportunity. The ‘BOP proposition’ argues that selling to the poor can simultaneously be profitable and help eradicate poverty.
Aneel Karnani
core  

Inverse Design of Nanoparticulate Materials

open access: yesAdvanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré   +5 more
wiley   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi   +3 more
wiley   +1 more source

Some Simplicial Complexes of Universal Osborn Loops

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2014
A loop is shown to be a universal Osborn loop if and only if it has a particular simplicial complex. A loop is shown to be a universal Osborn loop and obeys two new identities if and only if it has another particular simplicial complex.
Témítọ́pẹ́ Gbóláhán Jaíyéọlá
doaj   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

open access: yesAdvanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang   +8 more
wiley   +1 more source

Egyptian pyramid or Aztec pyramid: How should we describe the industrial architecture of automotive supply chains in Europe? [PDF]

open access: yes
This article questions a terminology that is frequently used to describe automotive supply chains’ industrial architecture. Since vertical disintegration became a trend in the 1980s, this architecture has been represented using the image of the pyramid ...
Vincent FRIGANT (GREThA, CNRS, UMR 5113)
core  

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

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