Results 81 to 90 of about 135,502 (296)

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

open access: yesAdvanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi   +3 more
wiley   +1 more source

Highly‐Emissive Organic Photovoltaics Approaching Theoretical Limit Voltage and Enabling Multifunctional Energy‐Harvesting Displays

open access: yesAdvanced Materials, EarlyView.
A highly‐emissive organic photovoltaic employs donor–acceptor pairs with alternately localized frontier molecular orbitals, preserving high triplet energies and small reorganization energies to suppress non‐radiative recombination. As a result, it exhibits a high open‐circuit voltage approaching the Shockley–Queisser limit and a high ...
Qing‐Jun Shui   +7 more
wiley   +1 more source

Gettysburg: A Town Built on Tourism

open access: yes, 2014
In my most recent blog posts, I’ve adopted a rather unforgiving stance on the rampant consumerism that pervades the town of Gettysburg. Essentially, I have argued that the borough’s tacky gift shops sell odious little trinkets to gullible tourists and ...
Lavery, Kevin P.
core  

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

open access: yesAdvanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu   +5 more
wiley   +1 more source

Knowing food - a privilege for the concerned consumer? A research programme on organic urban-rural relationships [PDF]

open access: yes, 2008
Community supported agriculture (CSA) is increasingly practised in different countries all over the world and can be seen as a step towards a new style of urban-rural relationship.
Moschitz, Heidrun
core  

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

open access: yesAdvanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah   +5 more
wiley   +1 more source

Tazkiyat Al-Nafs of Syekh Nawawi Al-Bantani (1814-1897 Ad) As an Antidote to Consumerism Culture

open access: yesJurnal Ushuluddin
Syekh Nawawi Al-Bantani is a great scholar and local Sufi of the archipelago. His Sufism teachings are widely studied by Muslims around the world, especially Indonesia.
Nur Hadi Ihsan   +2 more
doaj   +1 more source

Consumption as a moral action: A Critical reading on philosophical approaches to consumption [PDF]

open access: yesاخلاق وحیانی, 2014
In the early 1970s, followed by the growth of consumerism in societies, environmental crises such as earth warming and climate change, technological developments and emerging ethical challenges in the global economy, a new movement called "ethical ...
Seid Ali Asghar Hashem-Zadeh
doaj  

“aaaaaaaaaaaaaaaaaaaaaaaaaambition makes you look [pretty] ugly”: Mass consumption and computer-generated art in Radiohead’s OK Computer

open access: yesRevue LISA, 2019
OK Computer triggers a major shift in Radiohead’s career. It questions the conditions of its making by subverting representative frames. It uses paradox in order to assimilate the mass-consumption and technological progress it both abhors and embodies ...
François Hugonnier
doaj   +1 more source

Methanol‐Ethanol Discrimination and Selective Sensing Enabled by Molecular Sieving in Conductive MOFs

open access: yesAdvanced Materials, EarlyView.
Selective methanol sensors are achieved by coating carbon nanotube chemiresistors with two dimensional conductive metal–organic frameworks that incorporate intra‐pore clusters. These confined clusters increase the density of adsorption sites while restricting the transport of larger interfering molecules, particularly ethanol. This sensing architecture
Young‐Moo Jo   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy