Results 111 to 120 of about 116,530 (302)

Energy use and efficiency in selected rice-based cropping systems of the Middle-Indo Gangetic Plains in India [PDF]

open access: yes, 2018
The use and cost of energy in agriculture have increased, making it necessary to make current agricultural practices more energy efficient. To do this, the prevailing systems must be thoroughly analysed.
Perret, Sylvain   +2 more
core   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

The suitability of sustainable retrofitting means for shopping malls,in an environmental and urban background. A resume of the methodology [PDF]

open access: yes, 2017
The current paper shows the resume of a methodology of application, developed in the paper´s author PHD thesis, showing an overview of the methodology structure, being also included the first results of the case study.
Carretero Monteagudo, Jorge   +1 more
core   +3 more sources

Droplet Electricity Generators With Maximized Energy Collection Zone Enabled by Aloe‐Inspired Midrib and Cuticle

open access: yesAdvanced Materials, EarlyView.
An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee   +8 more
wiley   +1 more source

Measures of Environmental Performance [PDF]

open access: yes
Sustainable development was recognized and accepted easily as a vision for afuture in which the “limits of growth” are respected while the wealth and welfare of humans continues to increase.
Carmen Valentina RADULESCU   +2 more
core  

Eco-efficiency

open access: yes, 2007
peer ...
Veljkovic, Milan   +3 more
openaire   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

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

Pengaruh Eco-efficiency terhadap Nilai Perusahaan dengan Leverage dan Profitabilitas sebagai Variabel Moderasi [PDF]

open access: yes, 2017
The purpose of this research is to analyze the effect of eco-efficiency on firm value by leverage and profitability as a moderating variable. Eco-efficiency as an independen variable is measured by dummy.
Panggau, N. D. (Novensya)   +1 more
core  

Inert Catalytic Sites Unlocked by Micropollutants for Rapid Water Decontamination with Near‐Complete Chemical Utilization

open access: yesAdvanced Materials, EarlyView.
Micropollutants can act as molecular triggers that activate a newly designed and chemically inert Fenton‐like PKU‐24 catalyst for on‐demand singlet oxygen generation from peroxymonosulfate (PMS), enabling nearly complete peroxide utilization and selective micropollutant removal from complex real‐world wastewater.
Yu‐Hang Li   +7 more
wiley   +1 more source

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