Results 21 to 30 of about 5,372,669 (352)

Las Ciencias de la Comunicación desde el realismo científico: El problema de la complejidad y las noticias falsas (fake news)

open access: yesArtefactos, 2020
El estudio de las Ciencias de la Comunicación desde el realismo científico pone de relieve el carácter dual de estas disciplinas. Son Ciencias Sociales y también Ciencias de lo Artificial.
María José ARROJO
doaj   +1 more source

Best Achievements in Clinical Medicine in Diabetes and Dyslipidemia in 2020 [PDF]

open access: yesEndocrinology and Metabolism, 2021
Over the last two decades, our understanding of diabetes and treatment strategies have evolved tremendously, from scientific, mechanistic, and human perspectives.
Eun-Jung Rhee   +2 more
doaj   +1 more source

Adição de carotenóides naturais e artificiais na alimentação de galinhas poedeiras: efeitos na qualidade de ovos frescos e armazenados Addition of natural and synthetic carotenoids, in hen feed: effects in the egg quality and storage

open access: yesCiência Rural, 2012
A pesquisa teve como objetivo avaliar os atributos de qualidade e de durabilidade dos ovos de duas diferentes linhagens de poedeiras, com dietas contendo aditivos artificiais ou naturais, em diferentes períodos de armazenamento.
Fernanda Papa Spada   +8 more
doaj   +1 more source

Dermal substitutes: an alternative for the reconstruction of large full-thickness defects in the plantar surface, [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2022
Large defects in plantar surface secondary to acral melanoma excision can be difficult to repair with local flaps, and skin grafts in weight-bearing surfaces often suffer necrosis causing prolonged disability.
Enrique Rodríguez-Lomba   +3 more
doaj   +1 more source

The Human Antimicrobial Peptides Dermcidin and LL-37 Show Novel Distinct Pathways in Membrane Interactions

open access: yesFrontiers in Chemistry, 2017
Mammals protect themselves from inflammation triggered by microorganisms through secretion of antimicrobial peptides (AMPs). One mechanism by which AMPs kill bacterial cells is perforating their membranes.
Kornelius Zeth, Enea Sancho-Vaello
doaj   +1 more source

Prospects for fabrication of artificial human tissues and organs based on 3D bioprinting

open access: yesВестник трансплантологии и искусственных органов, 2023
Three-dimensional (3D) printing is a method of creating a material object layer-by-layer in space from a virtual, mathematical model. 3D printing is based on additive technologies – a step-by-step formation of a structure by adding material to the base ...
D. V. Bulgin   +3 more
doaj   +1 more source

Apšvietimas kaip architektūros modernumo simbolis

open access: yesJournal of Architecture and Urbanism, 2009
The paper is designed to reveal the aesthetics of artificial lighting and its influence on the architecture of the 20th century. The main topics discussed are electric lighting, which appeard in our history at the end of the 19th century, and the ...
Martynas Valevičius
doaj   +1 more source

Back to BAC: The Use of Infectious Clone Technologies for Viral Mutagenesis

open access: yesViruses, 2012
Bacterial artificial chromosome (BAC) vectors were first developed to facilitate the propagation and manipulation of large DNA fragments in molecular biology studies for uses such as genome sequencing projects and genetic disease models.
Robyn N. Hall   +3 more
doaj   +1 more source

An Immune Inspired Approach to Anomaly Detection [PDF]

open access: yes, 2007
The immune system provides a rich metaphor for computer security: anomaly detection that works in nature should work for machines. However, early artificial immune system approaches for computer security had only limited success.
Aickelin, Uwe, Twycross, Jamie
core   +4 more sources

Safe right bundle branch block pattern during permanent right ventricular pacing: a case report

open access: yesTürk Kardiyoloji Derneği Arşivi, 2013
We present the case of a 72-year-old male who underwent a permanent transvenous DDD pacemaker implantation for symptomatic complete heart block. The postoperative surface electrocardiogram (ECG) revealed a right bundle branch block (RBBB) pacing pattern ...
Abdelkarim Errahmouni   +2 more
doaj   +1 more source

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