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Preconceitos do Brasil (Text) [PDF]
This text in Portuguese and its English translation accompanies the illustrated podcast in Portuguese 'Preconceitos do Brasil' created by James Letts, a student of Spanish and Latin American Studies at the School of Languages and Area Studies ...
Letts, James
core
LL‐37 Driven Phase Transition and Stacking in Oligolamellar Gram‐Negative Bacterial Membrane Models
Advanced Functional Materials, EarlyView.This work establishes oligolamellar bacterial membrane models to investigate how LL‐37 disrupts the complex dual‐bilayer architecture of Gram‐negative bacteria. Combining SAXS, cryo‐TEM, electrophoretic mobility measurements, and coarse‐grained simulations, it reveals cardiolipin‐driven phase transitions leading to bicelle‐like structures and membrane ...
Bettina Tran +5 more
wiley +1 more source
RELACult, 2019 Em tempos atuais, para combater as constantes crises que assolam as nações em todos os continentes, os padrões pré-estabelecidos não mais atendem as questões vivenciadas pela humanidade.
Nadja Maria Mourão +2 more
doaj +1 more source
An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification
Advanced Healthcare Materials, EarlyView.We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese +10 more
wiley +1 more source
Transformation Optics, Generalized Cloaking and Superlenses
, 2009 In this paper, transformation optics is presented together with a generalization of invisibility cloaking: instead of an empty region of space, an inhomogeneous structure is transformed via Pendry's map in order to give, to any object hidden in the ...
Geuzaine, Christophe +2 more
core +3 more sources
Advanced Healthcare Materials, EarlyView.Machine learning–guided engineering of a plectasin‐derived peptide yields DC05, a potent antimycobacterial candidate. Encapsulation into tuftsin‐functionalized mesoporous silica nanoparticles enhances intracellular delivery, stability, and activity against Mycobacterium tuberculosis while maintaining low cytotoxicity and minimal hemolysis. The combined
Christian S. Carnero Canales +12 more
wiley +1 more source
Cadernos CEPECO trabalho aborda a transição dos jovens para a vida adulta no Brasil, com foco na escolha de estar ou não estar trabalhando. Tal período é considerado crítico e desafiador para os jovens, sendo afetado por diversos obstáculos, como a instabilidade ...
Diany Leal de Melo +2 more
doaj +1 more source
Revista de Direito Econômico e Socioambiental, 2018 Se puede observar que actualmente las industrias alimenticias, cosméticas y de combustible, entre otras, incluyen masivamente nanomateriales en sus procesos productivos, sin que los trabajadores y consumidores tengan conocimiento de tal hecho.
Flávia de Paiva Medeiros de Oliveira +2 more
doaj +1 more source
How much time does a measurement take?
, 2013 We consider the problem of measurement using the Lindblad equation, which allows the introduction of time in the interaction between the measured system and the measurement apparatus.
A. Peres +22 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Schematic illustration of the SH bandage placed on an infected burn wound and its role in wound healing. A superhydrophobic PDMS membrane coated with the PS verteporfin is placed over the wound area and illuminated with a red laser at 690 nm, generating airborne 1O2 above the tissue.
Fernanda Viana Cabral +8 more
wiley +1 more source