Results 91 to 100 of about 190,413 (300)

Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

open access: yesAdvanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur   +7 more
wiley   +1 more source

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

open access: yesAdvanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho   +3 more
wiley   +1 more source

Why do some people eat meat? [PDF]

open access: yes, 2005
This the author's pdf version.This journal article discusses whether meat eating can be morally ...
Clough, David
core  

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

open access: yesAdvanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang   +6 more
wiley   +1 more source

Organic pig production – With particular reference to Danish production conditions [PDF]

open access: yes, 2005
While there is a markedly growth in organically farmed land and in the organic food sector as such in Europe and North America, the organic pig sector has not developed correspondingly in most countries.
Hermansen, John E., Kongsted, Anne Grete
core  

The demand for a healthy diet: estimating the almost ideal demand system with infrequency of purchase [PDF]

open access: yes, 2010
A Bayesian method of estimating multivariate sample selection models is introduced and applied to the estimation of a demand system for food in the UK to account for censoring arising from infrequency of purchase.
Arnoult, Matthieu, Tiffin, Richard
core   +3 more sources

PLANT-BASED MEAT: A SUSTAINABLE ALTERNATIVE TO MEAT

open access: yesGıda
Due to the increase in the world population, the amount of meat used in human consumption has also increased in recent years. On the other hand, it is clear that animal-based meat production cannot sustain this growth and results in more pollution, land and water use, greenhouse gas emissions and biodiversity loss than the pollution occurring in plant ...
Melek Zor, Ahmed Menevseoglu, Seda Ufuk
openaire   +2 more sources

Data‐Driven Discovery of Quaternary Ammonium Interlayers for Efficient and Thermally Stable Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
An active learning framework, grounded in independently generated in‐house experimental data, enables reliable discovery of high‐performance interfacial materials for perovskite solar cells. Iterative model refinement autonomously converges toward structurally robust quaternary ammonium architectures, establishing a new design principle for interfacial
Jongbeom Kim   +8 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Do political changes regarding livestock farming, beef supply chain and Amazonian forest protection, contribute to ecological intensification? [PDF]

open access: yes, 2012
Since 2008, Amazonian agriculture has been faced with radical changes in Brazilian policies regarding agricultural land use and the preservation of forest areas.
Barbosa, Tienne   +8 more
core  

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