Results 111 to 120 of about 1,860,675 (289)

Rate‐Adaptive Site Transformation Catalyst for Parallel Water Dissociation and Hydrogen Adsorption in Alkaline Hydrogen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a rate‐adaptive site transformation strategy in Ag‑ethylenediamine intercalated Co9S8, which not only enables parallel water dissociation and H* adsorption, but also allows the catalyst to provide more active sites under high demand, removing a major bottleneck. The catalyst achieves a record current density of 4.2 A cm−2@2.0 V, with
Yongqi Ye   +3 more
wiley   +1 more source

Potential evaluation and implementation strategy for pocket park construction in high-density urban areas: A case study in Dalian, China

open access: yesFrontiers of Architectural Research
As an important element of urban renewal in highly urbanized areas, pocket parks with small size, flexible layout and daily accessibility are becoming a major component of green infrastructure and the mainstay of outdoor recreation space expansion in ...
Jing Dong, Ruonan Guo, Fei Guo, Jun Cai
doaj   +1 more source

Andy Warhol: Polaroids & Portraits

open access: yes, 2013
Enigmatic Andy Warhol claimed he had “no real point to make” in producing art. Yet, his silkscreens, sculptures, paintings, and photographs reveal the artist’s profound interest in the way art intersected with fields like advertising, fashion, film, mass
Francisco, Emily A.
core  

Whalesong [PDF]

open access: yes, 1985
Students make the move into UAJ housing -- Construction delays blamed on weather and city planning -- UAJ child care facility: support is still there, but so are obstacles -- Fine dining: creeps to Juneau -- To Japan: Shaw, Smith and Williams nab ...

core  

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

open access: yesAdvanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu   +5 more
wiley   +1 more source

Research on Pedestrian Crossing Decision Models and Predictions Based on Machine Learning

open access: yesSensors
Systematically and comprehensively enhancing road traffic safety using artificial intelligence (AI) is of paramount importance, and it is gradually becoming a crucial framework in smart cities.
Jun Cai, Mengjia Wang, Yishuang Wu
doaj   +1 more source

Realism in Contemporary Fine Art [PDF]

open access: yes, 2010
The Independent Studies program closed in 2016. This thesis was one of 25 accepted by Library for long-term preservation and presentation in UWSpace.Usually I start out with a technical concept.
Newman, Yoni
core  

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti   +8 more
wiley   +1 more source

Analysis of Multi-Dimensional Layers in Historic Districts Based on Theory of the Historic Urban Landscape: Taking Shenyang Fangcheng as an Example

open access: yesLand
The accelerated process of urbanisation in China is resulting in a decline in and threat to the historic landscape of historic districts. This study is based on the theory of historic urban landscapes and employs a multi-dimensional layers research ...
Yuan Wang   +4 more
doaj   +1 more source

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