Results 141 to 150 of about 1,504,799 (303)

Toxicidade de inseticidas utilizados na cultura da cana-de-açúcar à bactéria diazotrófica Herbaspirillum seropedicae

open access: diamond, 2012
Marcelo Ferreira Fernandes   +5 more
openalex   +1 more source

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich   +35 more
wiley   +1 more source

Inibição de fatores de virulência em S. Aureus e em P. Aeruginosa

open access: yesRevSALUS, 2022
Leonor Fonseca, Paolo de Marco
doaj   +1 more source

Análise dos parâmetros cinéticos para produção de levana por Zymomonas mobilis utilizando fermentação submersa = Analysis of kinetic parameters for levan production by Zymomonas mobilis using submerged fermentation

open access: yesActa Scientiarum: Technology, 2009
A levana é um exopolissacarídeo sintetizado por vários microrganismos durante a fermentação de um meio de cultura à base de sacarose, extrato de levedura e sais minerais.
Fernanda Maria Pagane Guereschi Ernandes   +1 more
doaj  

Estabelecimento e indução de brotos a partir do cultivo de meristemas in vitro de cultivares de pimenteira-do-reino. [PDF]

open access: yes, 2011
A pimenteira-do-reino (Piper nigrum L.) é uma planta trepadeira originária da Índia. É a mais importante especiaria comercializada mundialmente. Com o surgimento da fusariose, ocorreram perdas na produção, devido à redução do ciclo produtivo.
COSTA, L. de C. da   +3 more
core  

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Viticultura em alerta. [PDF]

open access: yes, 2019
Estudo mostra os riscos de introdução da Doença-de-Pierce no Brasil, através da importação de material propagativo proveniente de países onde o problema está disseminado.
BOTTON, M.   +4 more
core  

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

Aspectos da validação de testes em mamíferos expostos a biopesticidas e biorremediadores. [PDF]

open access: yes, 2014
Os protocolos sobre os testes com biopesticidas fornecem subsídios e dados a serem enviados para o processo de registro de agentes microbianos. O objetivo deles é avaliar a segurança dos biopesticidas.
CASTRO, V. L. S. S. de
core  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

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