Results 41 to 50 of about 3,416,917 (252)

Heterozygous Beta‐Thalassaemia in Pregnancy: Two Rare Causes of Severe Fetal Anemia Requiring Intrauterine Blood Transfusions

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Aim In this article, we present two cases of severe fetal hemolytic anemia based on a beta‐thalassaemia trait inherited from a single parent. Results These cases, presented at 20 and 28 weeks' gestation, necessitated intra‐uterine blood transfusions.
Eva van der Meij   +11 more
wiley   +1 more source

MXene‐Based Flexible Memory and Neuromorphic Devices

open access: yesSmall, EarlyView.
The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li   +13 more
wiley   +1 more source

Innovación de los países miembros de la OCDE. Una aproximación a través del Análisis Envolvente de Datos Network Dinámico y el Análisis de Conglomerados Jerárquicos

open access: yesActa Universitaria, 2019
El presente estudio tiene por objetivo el realizar un comparativo por clústeres de la eficiencia de 33 países miembros de laOrganización para la Cooperación y el Desarrollo Económico(OCDE)en lo relativo a su desempeño en materia de ...
América Ivonne Zamora-Torres   +1 more
doaj   +1 more source

De medios e intermedias: Medios de comunicación en ciudades intermedias [PDF]

open access: yes, 2017
El sistema de medios de comunicación en Argentina, como en otros países de América Latina, plantea una serie de continuidades en el siglo XX y algunas rupturas en lo que va del siglo XXI.
Iturralde, María Eugenia
core   +4 more sources

Mechanism‐Guided Engineering of Upconversion Nanoparticles for Antibacterial Phototherapy: From Photonic Principles to Translational Nanosystems

open access: yesSmall, EarlyView.
This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li   +3 more
wiley   +1 more source

Screening of Brazilian Isolated Yeasts Reveals Multiple Potential Chassis for Industrial Biotechnology

open access: yesYeast, EarlyView.
Harnessing Brazilian microbial diversity, comprehensive phenotypic screening of 79 yeast isolates identified non‐conventional strains with superior multi‐stress tolerance and metabolic versatility compared to S. cerevisiae under industrially relevant conditions.
Giovanna R. Maklouf   +10 more
wiley   +1 more source

Lógicas y categorías intermedias

open access: yes, 2008
En el interior de cada topos existe una lógica intermedia naturaldefinida por las clases de álgebras de Heyting y esas álgebras determinan cada logica intermedia.
Santamaría, Fanny M.   +1 more
core   +1 more source

Qué son las sociedades intermedias?

open access: yes, 1978
Qué son las sociedades ...
Rodríguez Arias Bustamante, Lino
core   +1 more source

Guerra híbrida:

open access: yesPerspectivas Revista de Ciencias Sociales, 2019
En este artículo discutimos la tesis del equilibrio general nuclear postulada por el neorrealismo, cuyo corolario es la recomendación de que los Estados se hagan de armas nucleares. Nuestro principal argumento consiste en que el equilibrio de poder (y la
Nicolás Ignacio Oviedo
doaj   +1 more source

When is the bait worth the risk? A mechanistic model of a compensatory ecological trap in seabirds

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological traps occur when organisms preferentially select habitats that reduce fitness. In seabird–fishery systems, fishery‐derived trophic subsidies can increase foraging success, reinforce habitat preference and indirectly enhance reproductive output or recruitment,
Cristóbal Anguita   +2 more
wiley   +1 more source

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