Results 101 to 110 of about 225,500 (318)

An Input-Output-Based Alternative to "Ecological Footprints" for Tracking Pollution Generation in a Small Open Economy [PDF]

open access: yes, 2004
The usefulness, rigour and consistency of Input-Output (IO) as an accounting framework is well known. However, there is concern over the appropriateness of the standard IO attribution approach, particularly when applied to environmental issues (Bicknell ...
Swales, J.K.   +5 more
core  

Innovative method for the calculation of Phosphorus Footprint with LCA approach: critical analysis and application [PDF]

open access: yes, 2023
reservedIl fosforo è un importante nutriente per tutte le forme di vita, supporta la crescita delle piante, animali e batteri, è un elemento fondamentale coinvolto nel metabolismo biologico ma, ad oggi, a causa delle attività antropiche si assiste ad ...
PRISCO, ILARIA
core  

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

Giving Legs to Handprint Thinking: Foundations for Evaluating the Good We Do

open access: yesEarth's Future, 2020
In environmental management and sustainability there is an increasing interest in measurement and accounting of beneficial impact—as an incentive to action, as a communication tool, and to move toward a positive, constructive approach focused on ...
Joseph H.A. Guillaume   +11 more
doaj   +1 more source

hectornieto/footprint-analysis: A Python bidimensional footprint analysis for Eddy Covariance data. [PDF]

open access: yes
<p><strong>Full Changelog</strong>: https://github.com/hectornieto/footprint-analysis/commits/v1.0</p ...
Héctor Nieto
core   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Environmental and Economic Sustainability Assessment for Two Different Sprinkler and A Drip Irrigation Systems: A Case Study on Maize Cropping

open access: yesAgriculture, 2019
Water scarcity is worsened by climate change. Water savings can be reached by improving irrigation efficiency both on farm and on water supply. To do that, the choice of the best irrigation technology is not always straightforward, because farmers need ...
Eros Borsato   +3 more
doaj   +1 more source

Sustainable consumption: from escape strategies towards real alternatives [PDF]

open access: yes, 2009
Better sustainability policy is supposed to lead to better sustainability performance. Nonetheless, recent research predicts further growth of the ecological footprint and stable ecological deficit in Europe and North America despite their impressive ...
Mózner, Zsófia   +2 more
core  

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu   +14 more
wiley   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

open access: yesAdvanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena   +6 more
wiley   +1 more source

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