Results 81 to 90 of about 486,108 (310)

Efficient Charge Transport in Zero‐Dimensional Perovskite for Ultrahigh‐Sensitivity X‐Ray Detection

open access: yesAdvanced Functional Materials, EarlyView.
A novel mono‐octahedral 0D Bi‐based Dpy3Bi2I12 perovskite strengthens the internal hydrogen bonds and forms a quasi‐2D lattice, exhibits exceptional charge transport and mobility, achieving high X‐ray sensitivity and ultralow‐dose imaging, and setting a new benchmark for 0D detector performance.
Xin Song   +16 more
wiley   +1 more source

Collective Impact Case Study: Opportunity Chicago [PDF]

open access: yes, 2013
Opportunity Chicago was a Collective Impact effort composed of government agencies, foundations, nonprofit organizations, and employers that successfully helped 5,000 public housing residents prepare for and find quality jobs by connecting low-skilled ...

core  

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

open access: yesAdvanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim   +7 more
wiley   +1 more source

Green, Grey, and Empty: Tracing the Urban Public Spaces of Collective Housing in Nitra, Slovakia

open access: yesUrban Science
Urban green spaces of collective housing are more than a passive background: they are living records of how cities have understood the relationship between housing, nature, and society.
Zuzana Vinczeová   +3 more
doaj   +1 more source

Entre o doméstico e o urbano. Os sistemas de transição como espaço para um habitar colectivo

open access: yesCidades, Comunidades e Território, 2023
Public space is the structure, the spatial frame of the city (Sòla-Morales, 1997). It is the place of sharing, of collective meeting (Gehl, 1971), of democratic freedom; it is the space that sediments the urban habitat.
João Silva Leite, Filipa Serpa
doaj  

Social Security Policy and Vindictiveness [PDF]

open access: yes
This paper uses the work of Jock Young (2002, 2003) on the emergence of vindictiveness in late modern society to examine two recent developments – the withdrawal, in certain circumstances, of Housing Benefit from those people evicted for \'anti-social ...
Chris Grover
core  

Avant-garde Welfare Capitalism: Corporate Welfare Work and Enlightened Capitalism in Great Britain, the US, Germany and France (1880-1930) [PDF]

open access: yes, 2014
This research paper deals with welfare work in four industrializing countries, Great Britain, the USA, Germany and France, in the half century of flowering enlightened paternalistic capitalism between 1880 and 1930.
de Gier, Erik
core   +1 more source

Sun Devils Together: Breaking Stigmas on Student Homelessness [PDF]

open access: yes, 2020
: In universities, such as Arizona State, students are becoming homeless at an alarming rate. These homeless ASU students are often invisible, as seen through the lack of information on who they are and what resources the university has developed to help

core  

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

open access: yesAdvanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang   +12 more
wiley   +1 more source

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