Results 81 to 90 of about 128,478 (361)

Laser‐Engraved Micro‐Patterned rGO/WPU Composite Structures for Aircraft Applications: Synchronizing Electrothermal De‐Icing and Broadband Microwave Transparency

open access: yesAdvanced Science, EarlyView.
While conventional electrothermal materials tend to reflect electromagnetic waves during de‐icing. Inspired by the frequency‐selective surface theory, this paper designs NJPS for rGO/WPU electrothermal coatings based on the traditional Jerusalem structure.
Xu Fu   +8 more
wiley   +1 more source

Tropical Soil Humus

open access: yes, 2022
In strongly weathered tropical soils, humus and humic substances (HSs) appear to play an important role in soil fertility because they represent the dominant reservoir and source of plant nutrients. As the refractory organic carbon form of soil, HSs play a vital role in the atmospheric CO2 sequestration.
Rolf, Gael, Mabicka Obame   +2 more
openaire   +2 more sources

MXene Aerogel Pressure Sensor Improved by Introducing Intermolecular Forces for Human Motion Detection and Voice Recognition

open access: yesAdvanced Electronic Materials, EarlyView.
This article focuses on enhancing the intermolecular interactions in MXene aerogels by incorporating reduced graphene oxide and polyaniline, which significantly improves the elasticity and electrical responsiveness of the aerogels. The resulting MRP aerogel sensor can be used for human motion detection and voice recognition, achieving high accuracy in ...
Anqi Zhou   +8 more
wiley   +1 more source

THE SEPARATION OF CLAY IN THE ESTIMATION OF HUMUS. [PDF]

open access: yesJournal of the American Chemical Society, 1908
n ...
Mooers, C. A., Hampton, H. H.
openaire   +3 more sources

Fir-dominated forests in Bavaria, Germany [PDF]

open access: yes, 2005
The map of “Regional natural forest composition by main tree species” (WALENTOWSKI et al. 2001) depicts Bavaria as a region largely predominated by the European beech (Fagus sylvatica).
Fischer, Michael   +2 more
core  

Toward Energy Justice Principles for Sustainable Lithium‐Ion Battery Technologies

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Prefeasibility life cycle assessment is used to evaluate the environmental, social, and supply chain impacts of lithium‐ion battery technologies, and the concept of distributional energy justice is discussed. By comparing chemistries and use cases, it reveals inequities in material sourcing and technology access.
Isabella D. R. Stephens   +4 more
wiley   +1 more source

Biodegradable Poly(butylene adipate‐co‐terephthalate)/Poly(lactic) Acid Mulch Film with Soy Waste Filler for Improved Biodegradation and Plant Growth

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The study finds that mulch films made with poly(butylene adipate‐co‐terephthalate)/poly(lactic acid) and 10% soy waste degrade faster than those without soy. Plants grown with the soy‐containing films are 49% taller, suggesting that the soy acts as a biostimulant.
Kerry Candlen   +8 more
wiley   +1 more source

Fertilización sintética y orgánica y su efecto en la producción de maíz, variedad Nutrinta Amarillo

open access: yesLa Calera, 2019
En Nicaragua el maíz (Zea mays L.) ocupa un lugar importante en la economía, siendo considerado el producto de mayor consumo en la alimentación humana. Con este estudio se pretende generar información necesaria acerca de nuevas fórmulas de fertilizantes (
Miguel Jerónimo Ríos   +3 more
doaj   +1 more source

CO2FIX at the landscape level - an application for the Veluwe area, the Netherlands [PDF]

open access: yes, 2001
The carbon fixation model CO2FIX was adapted to run on landscape scale, and was applied to the Veluwe area, a forested region in the Netherlands. After a simulation of 500 years, the average carbon stock per hectare in the forest products compartment is ...
Nabuurs, G.J., Schelhaas, M.J.
core   +1 more source

Tannic Acid Intercalated Tb Doped Graphene Oxide Layer: A Multifunctional Hybrid Photothermal Structure for Solar Energy Driven Water Purification, Power Generation, and Disinfection

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Development of tannic acid intercalated Tb‐doped graphene oxide layer as an efficient photothermal framework. Multifunctional roles as interfacial water evaporator, disinfector, power generator for sustainable energy and environmental applications. Benchmark 98% light‐to‐heat conversion efficiency; 1.4 kgm−2h−1 water evaporation rate.
Subhash Sarkar   +8 more
wiley   +1 more source

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