Results 21 to 30 of about 539,538 (170)

Low‐level laser and adipose‐derived stem cells altered remodelling genes expression and improved collagen reorganization during tendon repair

open access: yesCell Proliferation, Volume 52, Issue 3, May 2019., 2019
Abstract Objectives The cellular therapy using adipose‐derived mesenchymal stem cells (ASCs) aims to improve tendon healing, considering that repaired tendons often result in a less resistant tissue. Our objective was to evaluate the effects of the ASCs combination with a low‐level laser (LLL), an effective photobiostimulation for the healing processes.
Letícia D. Lucke   +14 more
wiley   +1 more source

Uma solução alternativa para problemas de colisões do padrão IEEE 802.11B [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência da Computação.O desenvolvimento das telecomunicações e da informática, nos últimos anos unido à necessidade do homem de estar cada ...
Michel, Neylor
core  

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 26, 10 July 2026.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno   +17 more
wiley   +1 more source

The Prominent Role of HMGA Proteins in the Early Management of Gastrointestinal Cancers

open access: yesBioMed Research International, Volume 2019, Issue 1, 2019., 2019
GI tumors represent a heterogeneous group of neoplasms concerning their natural history and molecular alterations harbored. Nevertheless, these tumors share very high incidence and mortality rates worldwide and patients’ poor prognosis. Therefore, the identification of specific biomarkers could increase the development of personalized medicine, in ...
Nathalia Meireles Da Costa   +4 more
wiley   +1 more source

Concepção, desenvolvimento e análise de um sistema de gerência de segurança para redes de telecomunicações [PDF]

open access: yes, 2000
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Gerência de Segurança contra fraudes e intrusões será um dos principais tópicos de investigação nas próximas gerações de [sistemas distribuídos].
Notare, Mirela Sechi Moretti Annoni
core  

Cultivos celulares [PDF]

open access: yes, 2011
Teoría de Avances en Cultivos ...
Palmero, Mercedes
core   +1 more source

Synthesis of Polyhydroxylated Pyrrolidinyl Analogs of Sugar Nucleotides. Experimental and Computational Studies on Their Interactions With GalNAC‐T's

open access: yesChemBioChem, Volume 27, Issue 7, 14 April 2026.
A multidisciplinary approach based on organic synthesis supported by quantum mechanical calculations, efficient phosphorylation methods, affinity studies using conventional techniques and saturation transfer difference nuclear magnetic resonance, together with molecular dynamics simulations, has enabled the preparation of nucleotide analogs with ...
Pedro Merino   +10 more
wiley   +1 more source

Finding patches in a heterogeneous aquatic environment: pH‐taxis by the dispersal stage of choanoflagellates

open access: yesLimnology and Oceanography Letters, Volume 2, Issue 2, Page 37-46, April 2017., 2017
Abstract Microbial eukaryotes that feed on bacteria are critical links in aquatic food webs. We used the choanoflagellate Salpingoeca rosetta, whose life history includes fast‐ and slow‐swimming unicellular forms and multicellular colonies, to study performance of these different forms at finding and accumulating in patches of prey. Video microscopy of
Gastón L. Miño   +3 more
wiley   +1 more source

MORFOGÉNESIS UTILIZANDO REDES NEURONALES CELULARES [PDF]

open access: yes, 2014
Desde la antigüedad el hombre ha buscado entender el comportamiento de la naturaleza utilizandoalgoritmos o procedimientos matemáticos que simulen características muy específicas deorganismos biológicos.
Gómez Ramírez, Eduardo   +1 more
core  

Revistas brasileiras online em plataformas móveis

open access: yesRevista Eco-Pós, 2010
Este artigo analisa as transformações que estão ocorrendo nas revistas em redes cibernéticas, mapeando as formas específicas que as interfaces de revistas adquirem para se adequar a estes novos cenários, enfatizando na migração das revistas para os ...
Leonor Graciela Natansohn   +1 more
doaj   +1 more source

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