Results 61 to 70 of about 246,176 (312)

Multiple myeloma complicated with pseudomonas endocartiditis

open access: yesEinstein (São Paulo)
Patients diagnosed with multiple myeloma are more susceptible to infections which are the major causes of morbidity and mortality associated to this disease. The main infectious agents involved are Gram-positive bacteria.
Juliana Todaro   +9 more
doaj   +1 more source

Einstein und Philosophie? [PDF]

open access: yes, 2013
Albert Einstein ist für seine Arbeiten in der Physik weltberühmt. Nur wenige wissen jedoch, dass Einstein selbst auch philosophische Arbeiten publiziert hat und seine Erkenntnisse weitreichende Folgen für die Philosophie haben.
Krenger, Angela   +2 more
core  

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa   +14 more
wiley   +1 more source

Operando X‐ray Spectroscopy Study of Pd and Pd–Au Laterally Condensed Catalysts during Selective Acetylene Hydrogenation: The Role of Carbon

open access: yesAdvanced Materials, EarlyView.
The selective hydrogenation of acetylene over laterally condensed Pd and Pd–Au catalysts (LCCs) was investigated using operando X‐ray absorption and photoelectron spectroscopy in combination with density functional theory. Pd‐LCCs were found to incorporate significantly more carbon into the metal lattice than Pd–Au LCCs, where the carbon uptake governs
Eylül Öztuna   +22 more
wiley   +1 more source

Angiotomografia computadorizada de coronárias com tomógrafo com 320 fileiras de detectores e utilizando o AIDR-3D: experiência inicial

open access: yesEinstein (São Paulo), 2013
A angiotomografia computadorizada de coronárias (angioTC de coronárias) é um excelente método de imagem não invasivo para avaliar a doença arterial coronariana. Atualmente, a dose de radiação efetiva estimada da angioTC de coronárias pode ser reduzida em
Roberto Sasdelli Neto   +16 more
doaj  

Paving the way to Precision Medicine in ICU: Biobank integration with OMOP-CDM. Challenges, opportunities, and insights from Hospital Israelita Albert Einstein, Brazil [PDF]

open access: diamond, 2023
Gabriel Mesquita de Souza   +11 more
openalex   +1 more source

Thickness Dependence of Linear and Nonlinear Optical Properties of Multilayer 3R‐MoS2

open access: yesAdvanced Optical Materials, EarlyView.
Thickness as a key design parameter for optimizing the nonlinear optical response of layered transition metal dichalcogenides (TMDs) materials is established. The demonstrated correlation between thickness, linear spectra, and harmonic generation efficiency provides a powerful framework for tailoring nonlinear performance.
Fatemeh Abtahi   +6 more
wiley   +1 more source

Comparação entre BNP e NT-proBNP quanto à concordância e quanto à influência das variáveis clínicas e laboratoriais

open access: yesEinstein (São Paulo)
OBJETIVO: Correlacionar os níveis séricos do peptídeo natriurético tipo B e da fração N-terminal do pró-peptídeo natriurético tipo B, além de analisar a influência de idade, obesidade, insuficiência renal, fração da ejeção do ventrículo esquerdo ...
Milena Novaes Cardoso Curiati   +9 more
doaj   +1 more source

Polarization‐Sensitive Au‐TiO2 Nanopillars for Tailored Plasmonic Enhanced Light‐Driven Reaction Activity

open access: yesAdvanced Optical Materials, EarlyView.
Manipulating the product generation yield is achieved on a model plasmonic resonance‐driven reaction by tuning the nonthermal effects of localized surface plasmonic resonance on an elliptical Au‐TiO2 nanopillar metasurface. Asymmetric configuration of the elliptical nanopillar array governs the polarization‐dependent optical properties redshifting the ...
Ning Lyu   +6 more
wiley   +1 more source

Leveraging Diamines to Unlock the Mn‐MACHO Catalyst in the Reduction of CO2 to Methanol

open access: yesAngewandte Chemie, EarlyView.
CO2 hydrogenation to methanol using a Mn–MACHO catalyst was achieved without Lewis acid promoters, delivering TONs up to 45.2. Diamines, by driving a highly exergonic double amidation reaction, divert formate resting states toward the active catalyst. The correlation between ΔGamidation and methanol productivity enables the rational design of the amine
Mohamed E. A. Safy   +6 more
wiley   +2 more sources

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