Results 41 to 50 of about 8,708 (260)

Ligand Engineering for Precise Control of Ultrathin CsPbI3 Nanoplatelet Superlattices for Efficient Light‐Emitting Diodes

open access: yesAdvanced Materials, EarlyView.
In this work, we introduce ancillary‐ligand‐mediated growth control of ultrathin CsPbI3 PeNPLs to achieve highly uniform thickness and reduced agglomeration. Strong ancillary‐ligand coordination to the perovskite surface regulates nucleation and improves surface passivation, enabling color‐pure emission and preferentially oriented superlattices.
Jongbeom Kim   +23 more
wiley   +1 more source

IMPACT OF LAND USE ON THE EDAPHIC MESO AND MACROFAUNA IN SUGARCANE AND PASTURE

open access: yesTropical and Subtropical Agroecosystems, 2019
The use of land associated with agriculture and pasture production is a key factor in soil biodiversity. For more than 50 years, land use has changed in the central region of Veracruz, from areas of native vegetation to agricultural or pasture areas ...
Héctor Cabrera Mireles   +3 more
doaj  

The Effects of Different Fattening Methods and Sex on Fattening Performance in Native Turkish Geese

open access: yesVeterinary Sciences and Practices
The animal material of the study consisted of native Turkish geese. Regardless of the sex of the chicks, the first 4 wk of age were fed together, and the 5 and 6 week of age were fed ad libitum in groups using the starter feed. From the sixth wk onwards,
Turgay Şişman, Muammer Tilki
doaj   +1 more source

Performance models of infiltration within the sub-basin of the river Marcela, on the upper Rio Grande-MG

open access: yesSemina: Ciências Agrárias, 2013
Management of natural resources have been affected by the economical character of present environmental laws applied in Brazil. Use of such resources, especially at agriculture, livestock and forest, has challenged managers in their task to maximize ...
Gil Júlio de Souza Netto   +4 more
doaj   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

Pasture production–diversity relationships in a kānuka silvopastoral system

open access: yesEcological Solutions and Evidence, 2023
Silvopastoral systems have great potential for forming multifunctional landscapes that provide a range of economic and environmental benefits to pastoral land.
Thomas H. Mackay‐Smith   +3 more
doaj   +1 more source

Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

open access: yesAdvanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi   +14 more
wiley   +1 more source

Estoque de carbono em sistemas agrossilvopastoril, pastagem e eucalipto sob cultivo convencional na região noroeste do Estado de Minas Gerais Carbon stock in agricultural-forestry-pasture, planted pasture, and eucalyptus systems under conventional tillage in the northwestern region of the Minas Gerais State

open access: yesCiência e Agrotecnologia, 2004
Conduziu-se este estudo com o objetivo de verificar as alterações nos teores e no estoque de carbono orgânico em sistemas agrossilvopastoril, pastagem cultivada e reflorestamento de eucalipto, no noroeste do Estado de Minas Gerais. O solo estudado foi um
Cláudia Milene Nascente das Neves   +4 more
doaj   +1 more source

Turning Water Into a Tool: From Degradation Pathways to Functional Engineering in Halide Perovskites

open access: yesAdvanced Materials Technologies, EarlyView.
Water exhibits a threshold‐dependent dual role in lead halide perovskites, acting either as a degradation trigger or as a powerful tool for defect passivation, recrystallization, and structural engineering. This review discusses how controlled water‐mediated interactions govern stability, dimensionality, and optoelectronic performance, providing ...
Raphaella T. S. Gonçalves   +4 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

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