Results 91 to 100 of about 3,646,495 (305)

Miniature Nanomesh Mechano‐Acoustic Sensor with Wide Linear Dynamic Range, Broad Bandwidth, and Flat Frequency Response

open access: yesAdvanced Functional Materials, EarlyView.
A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee   +8 more
wiley   +1 more source

A Call for a New Manifesto: Defending Humanity in an Age of Rising Extremism

open access: yesCadmus
In a world besieged by rising extremism, social fragmentation, and environmental crises, this manifesto issues a clarion call to reclaim human dignity and solidarity.
Alberto Zucconi, Garry Jacobs
doaj  

Innovative Financial Engineering to Fund the SDGs A WAAS Initiative

open access: yesCadmus, 2020
Development needs have primarily been financed through private sector financing, conventional public sector funding and philanthropic commitment. These traditional sources are not sufficient in scale and speed to meet the pressing finance needs.
Stefan Brunnhuber, Garry Jacobs
doaj  

Ariel - Volume 9 Number 5 [PDF]

open access: yes, 1979
Executive Editor Seth B. Paul Associate Editor Warren J. Ventriglia Business Manager Fredric Jay Matlin University News John Patrick Welch World News George Robert Coar Editorials Editor Steve Levine Features Mark Rubin Brad Feldstein Sports Editor Eli
Adams, Jon   +12 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

The art of tropical travel, 1768-1830 [PDF]

open access: yes, 2004
Book synopsis: Georgian Geographies provides an innovative interdisciplinary examination of the geographical nature of culture and society in eighteenth-century Britain and the British world.
Martins, Luciana
core  

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

open access: yesAdvanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna   +10 more
wiley   +1 more source

Broadcasting the 2006 World Cup: The Right of Arab Fans versus ART Exclusivity [PDF]

open access: yes, 2007
The 2006 World Cup found itself at the center of Arab countries’ attention. In the past fans enjoyed free access to the televised World Cup on public channels that maintain publicservice obligations.3 However, Arab Radio & Television (ART), a commercial ...
Malkawi, Bashar H.
core   +3 more sources

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

open access: yesAdvanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng   +9 more
wiley   +1 more source

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