Results 71 to 80 of about 621,752 (379)

Na2S Presodiation Enables Long Cycling Anode‐Free Sodium Batteries via Rapid Spontaneous Reactions

Advanced Functional Materials, EarlyView.
Na2S with high sodium content is utilized as a sodium replenishment material for AFSBs. The spontaneous reaction between polysulfides and Na3−xV2(PO4)3, complete conversion from Na2S to sulfur is achieved under low voltage and catalyst‐free conditions. With the assistance of the additionally supplied sodium ions, the Na2S@NVP||Zn AFSBs retain 70.8% of ...
Yujie Chen, Chao Ye, Huan Li, Chun‐Chuan Kao, Jiahao Liu, Shi‐Zhang Qiao   +5 more
wiley   +1 more source

Two new species of Passalus Fabricius (Coleoptera: Passalidae) from the western Brazilian Amazon with comments on the taxonomic limits of the subgenera

Papéis Avulsos de Zoologia
Passalus Fabricius, 1792 is the largest genus of Passalidae and presents great diversity in South America, mainly in the Amazon region. Currently this complex and heterogeneous genus is subdivided into three subgenera: P.
Marcus Bevilaqua, Claudio Ruy Vasconcelos da Fonseca   +1 more
doaj   +1 more source

Organic production of tomatoes in the amazon region by plants grafted on wild Solanum rootstocks

Ciência e Agrotecnologia, 2013
The production of organically grown tomatoes in the Amazonian region of Brazil is difficult due to inherent phytosanitary issues. The objectives of the present investigation were to evaluate the productivity of grafted tomato plants (Solanumlycopersicum ...
Elaine Aparecida de Paula Farias, Regina Lúcia Félix Ferreira, Sebastião Elviro de Araújo Neto, Fabiana Cruz Costa, Damaris Suelen Nascimento   +4 more
doaj   +1 more source

Teste de envelhecimento acelerado para analisar o vigor de sementes de orelhinha de macaco (Enterolobium schomburgkii Benth)

Revista Thema, 2020
O uso de sementes de alto vigor pode ser uma estratégia para reduzir problemas no desenvolvimento de plântulas. Um método eficiente para avaliar a qualidade fisiológica das sementes é o teste de envelhecimento acelerado.
Cleverson Agueiro Carvalho, Elias Antunes Aguiar, Davair Lopes Teixeira, Juscinéia Santos Delfino, Matheus Matos Nascimento, Regina Félix Ferreira, Reginaldo Almeida Andrade, Rychaellen Silva Brito   +7 more
doaj   +1 more source

TPMS‐Gyroid Scaffold‐Mediated Up‐Regulation of ITGB1 for Enhanced Cell Adhesion and Immune‐Modulatory Osteogenesis

Advanced Healthcare Materials, EarlyView.
A) SLM generates biomimetic bone scaffolds with consistent porosity but varying TPMS‐Gyroid unit cell designs (TG15, TG20, TG25, TG30). B) By enhancing the expression of ITGB1, TPMS‐Gyroid scaffolds can facilitate osteogenic differentiation in BMSCs and promote M2 polarization in macrophages.
Jing Wang, Zenan Huang, Zhenzhong Han, Jing Luan, Zihan Li, Xutong Guo, Dongxu Yang, Yazhou Cui, Jinxiang Han, Duo Xu   +9 more
wiley   +1 more source

Estudo de solos do Acre para a produção de agregados de argila calcinada e misturas para bases em pavimentação – uma alternativa estratégica para o estado do Acre

C&T, 2020
O artigo apresenta estudos realizados para avaliar a viabilidade da utilização de solos oriundos do estado do Acre na confecção de agregados artificiais de argila calcinada visando seu emprego em bases de solo-agregado.
Victor Hugo R Barbosa, Antônio C R Guimarães, Maria E S Marques, Carmen Dias Castro   +3 more
doaj  

Augmenting Agent Platforms to Facilitate Conversation Reasoning [PDF]

, 2015
Within Multi Agent Systems, communication by means of Agent Communication Languages (ACLs) has a key role to play in the co-operation, co-ordination and knowledge-sharing between agents.
Collier`, Rem W., Lillis, David
core   +1 more source

First report of Rhodnius stali (Hemiptera, Reduviidae, Triatominae) in the State of Acre and in the Brazilian Amazon.

Revista da Sociedade Brasileira de Medicina Tropical, 2016
INTRODUCTION This paper reports, for the first time, the presence of Rhodnius stali in the state of Acre and in the Brazilian Amazon. METHODS Specimens of R. stali were collected by the Federal University of Acre in Rio Branco.
D. Meneguetti, Gabriela Vieira de Souza Castro, Mariane Albuquerque Lima Ribeiro Castro, J. L. Souza, J. Oliveira, J. A. Rosa, L. Camargo   +6 more
semanticscholar   +1 more source

Colon‐Targeted Natural Polysaccharide‐Berberine Armored Hydrogel for the Treatment of Colitis

Advanced Healthcare Materials, EarlyView.
In this research, a novel hydrogel system targeting the colon is developed, incorporating Rhubarb polysaccharides and berberine‐loaded dendrimer. This hydrogel, forms through intermolecular hydrogen bonding and electrostatic interactions, accumulates in colonic tissues, effectively alleviating pathological immune hyperactivation while modulating gut ...
Miao Guo, Bo Li, Hongyi Li, Yi Chen, Qin Yuan, Mingju Shui, Hefeng Zhou, Wei Hao, Shengpeng Wang   +8 more
wiley   +1 more source

Isolation and characterization of Mayaro virus from a human in Acre, Brazil.

American Journal of Tropical Medicine and Hygiene, 2015
Mayaro virus (MAYV) is widely distributed throughout South America and is the etiologic agent of Mayaro fever, an acute febrile illness often presenting with arthralgic manifestations. The true incidence of MAYV infection is likely grossly underestimated
A. C. Terzian, A. J. Auguste, D. Vedovello, M. U. Ferreira, M. da Silva-Nunes, M. Sperança, R. B. Suzuki, Camila Juncansen, J. Araújo, S. Weaver, M. Nogueira   +10 more
semanticscholar   +1 more source