Results 61 to 70 of about 92,907 (230)

Ciência de solos tropicais: palestras e resumos. [PDF]

, 2010
Em consonância com o objetivo principal da 6ª Semana Nacional de Ciência e Tecnologia - SNCT, a Embrapa Solos realizou nos dias 19 e 20 de outubro de 2009 a I Semana Científica da Embrapa Solos - Ciência dos Solos Tropicais.
SEMANA CIENTÍFICA DA EMBRAPA SOLOS, 1., 2010, Rio de Janeiro.
core   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Levantamento semidetalhado dos solos do Campo Experimental de Dourados, da Embrapa Agropecuária Oeste, Município de Dourados, MS. [PDF]

, 2019
Descricao geral da area; Material e metodos; Solos; Distribuicao dos solos e legenda de identificacao.Acompanha 1 mapa.
NAIME, U. J., OLIVEIRA, H. de, SANTOS, R. D. dos, CARVALHO FILHO, A. de, AMARAL, J. A. M. do, MOTHCI, E. P.   +5 more
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

POLIESTIRENO EXPANDIDO NA ESTABILIZAÇÃO DE SOLOS MOLES SUA APLICAÇÃO PARA CONSTRUÇÃO DE RODOVIAS

, 2022
As dificuldades encontradas nas obras de engenharia despertam a necessidade de trazer novas tecnologias e métodos construtivos para que a execução de novos edifícios, rodovias e afins se tornem cada vez mais viáveis. Visto que atualmente a disponibilidade de bons solos, que possuem boa capacidade em locais com grande crescimento demográfico e avanço ...
De Lima, Ariane Pereira, Da Silva, Felipe Silvestre, Pereira, Inara Beatriz Gaego, Souza, Michelle Dos Santos, Lima, Vanessa Gomes, Prof.: Anderson Figueiredo Da Costa   +5 more
openaire   +2 more sources

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

Advanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon, Iksoo Jang, Taehyeon Kim, Nayoung Yoon, Kyuha Yum, Jong Bum Lee   +5 more
wiley   +1 more source

Estacas de Reforço em Solo-Cimento como Forma de Viabilizar o Uso de Sapatas em Solo Residual Mole

, 2018
A utilização de fundações rasas em solos residuais moles muitas vezes torna-se inviável, no entanto a opção por fundações profundas (e.g. estacas) encarece a obra e não é viável para pequenas construções. Assim, propôs-se no presente trabalho uma alternativa de reforço para solosresiduais moles, o emprego de estacas de solo-cimento compactadas na base ...
Oliveira, T. C. F., Dezen, B. G. S., Antonio, I. O., Dahmer, R. R., Bizarreta-Ortega, J. C.   +4 more
openaire   +3 more sources

Semiconducting Polymers Post‐Functionalized With Ureido‐Pyrimidinone for Robust Stretchable Transistors

Advanced Functional Materials, EarlyView.
The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah, Livy Laysandra, Kosuke Terayama, Xingyu Yang, Atsushi Isobe, Tai‐Chin Chiang, Tsuyoshi Michinobu, Yu‐Cheng Chiu   +7 more
wiley   +1 more source

The Influence of the Shoe over the Medial Foot Arch and the Lower Limbs Kinematics in Toddlers. [PDF]

Rev Bras Ortop (Sao Paulo), 2022
Okai-Nobrega LA, Santos TRT, Lage AP, Araújo PA, Souza TR, Fonseca ST.   +5 more
europepmc   +1 more source