Results 61 to 70 of about 34,429 (255)

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Características morfogênicas e estruturais do capim-elefante 'napier' adubado e irrigado Morphogenetic and structural characteristics of 'Napier' elephant grass fertilized and irrigated

Ciência e Agrotecnologia, 2005
Objetivou-se avaliar a dinâmica do aparecimento, do alongamento e da senescência de folhas do capim-elefante ‘Napier’ após pastejo de uniformização. O trabalho consistiu de dois experimentos, para o estudo de quatro tratamentos de adubação (T1: 100 kg de
Alex Carvalho Andrade, Dilermando Miranda da Fonseca, Rogério dos Santos Lopes, Domício do Nascimento Júnior, Paulo Roberto Cecon, Domingos Sávio Queiroz, Dalton Henrique Pereira, Sidnei Tavares Reis   +7 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

CORRELAÇÕES ENTRE CARACTERÍSTICAS MORFOGÊNICAS E ESTRUTURAIS EM PASTOS DE CAPIM-BRAQUIÁRIA

Ciência Animal Brasileira, 2012
The analysis of both morphogenetic and structural characteristics of pasture allows us to understand the response patterns of the plant to the environment.
Manoel Eduardo Rozalino Santos, Dilermando Miranda da Fonseca, Virgilio Mesquita Gomes, Simone Pedro da Silva, Marina Reis Sant’Anna e Castro   +4 more
doaj  

Growth and cation uptake in turf-type tall fescue (Festuca arundinacea Schreb.) are affected by low light intensity

European Journal of Horticultural Science
Summary Low light intensities adversely affect the growth of tall fescue (Festuca arundinacea Schreb.). The objective of this experiment was to understand the effects of low light intensity on tiller/leaf appearance rate, and on cation uptake.
Qian He, Deying Li, Deying Li
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Morphogenesis and structure of mombassa grass over different growth periods

Semina: Ciências Agrárias, 2017
This study aimed to evaluate the effect of nitrogen (N) fertilizer doses on morphogenic and structural characteristics of mombassa grass (Panicum maximum Jacq.) at three different periods of the lifespan of tillers.
Márcio Odilon Dias Rodrigues, Antonio Clementino dos Santos, Marcos Odilon Dias Rodrigues, Rubens Ribeiro da Silva, Otacilio Silveira Junior   +4 more
doaj   +1 more source

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 more
wiley   +1 more source

Biomass turnover in brachiaria cultivars in a tropical environment

Bioscience Journal, 2017
The experiment was conducted to evaluate the morphogenetic traits of three Brachiaria cultivars (common, Llanero and Tupi) subjected to continuous grazing with variable stocking rate in the four seasons of the year.
Cláudia de Paula Rezende, Thasia Martins Macedo, José Marques Pereira, Ricardo Mazzotti Bellomi, Gleidson Giordano Pinto de Carvalho, Manuela Silva Libânio Tosto, Luis Gabriel Alves Cirne, Camila Maida de Albuquerque Maranhão   +7 more
doaj   +3 more sources