Results 61 to 70 of about 411,592 (195)
Salivary Extracellular Vesicles Separation: Analysis of Ultracentrifugation‐Based Protocols
Oral Diseases, Volume 31, Issue 3, Page 879-889, March 2025.ABSTRACT Introduction The clinical potential of extracellular vesicles (EVs) is widely acknowledged, yet the standardization and reproducibility of its separation remain challenging. This study compares three protocols: ultracentrifugation (UC), UC with purification step (UC + PS), and a combined protocol using polymer‐based precipitation and UC (PBP +
Castillejos‐García Itzel +6 more
wiley +1 more source
Acció mobilitzadora per a la renovació de la metodologia docent en el primer curs dels nous graus a l'ETSETB [PDF]
, 2011 Peer ...
Bragós Bardia, Ramon
core
Realization of finite groups as isometry groups and problems of minimality
Mathematische Nachrichten, Volume 298, Issue 2, Page 419-426, February 2025.Abstract A finite group G$G$ is said to be realized by a finite subset V$V$ of a Euclidean space Rn$\mathbb {R}^n$ if the isometry group of V$V$ is isomorphic to G$G$. We prove that every finite group can be realized by a finite subset V⊂R|G|$V\subset \mathbb {R}^{|G|}$ consisting of |G|(|S|+1)(≤|G|(log2(|G|)+1))$|G|(|S|+1) (\le |G|(\log _2(|G|)+1 ...
Pedro J. Chocano
wiley +1 more source
Revista Científica y Tecnológica UPSE, 2016 Se analizan los proyectos de investigación que se están desarrollando en la Escuela de Electrónica y Telecomunicaciones en Aplicaciones de las Radiaciones electromagnéticas no ionizantes en la interface tecnología, biología y biofísica.
Nestor Minhuey
doaj
A two-stage approach for lambing detection
Smart Agricultural TechnologyThis article delves into the development of a two-stage machine learning system designed to detect and estimate lambing in sheep using wearable collar devices sensor data.
João Ferreira +2 more
doaj +1 more source
Artnodes, 2017 Aquest article presenta la literatura electrònica com a camp d’estudi dins l’art digital, considerada com a part del món de l’art, d’acord amb la definició acadèmica de la teoria institucional de l’art.
Raquel Herrera
doaj +1 more source
Tipo 1 : entre o visível e o invisível [PDF]
, 2014 Tese (doutorado)—Universidade de Brasília, Instituto de Artes, Programa de Pós-Graduação em Arte, 2014.Nesta pesquisa apresento o estudo sobre a percepção visual, mais precisamente sobre a visualidade da informação – da letra, da palavra e do texto ...
Higawa, Celia Kinuko Matsunaga
core
Solar RRL, Volume 9, Issue 3, February 2025.Alvarez‐Suarez et al. explore the limit tradeoff in efficiency and transparency esthetics for ultrathin a‐Si:H/oxide TPV devices. In this work, a complete optoelectronic characterization is done, and the optimal absorber thickness maximizing all the TPV parameters is assessed.
Gustavo Alvarez‐Suarez +8 more
wiley +1 more source
Microencapsulation of limonen oil for textile application [PDF]
, 2008 The production of polyurethane-urea microcapsules using the interfacial polymerization technology was performed. Microcapsules were produced in a basic IKA® Miniplant laboratory reactor, in order to produce microcapsules with controlled parameters.
Barreiro, M.F. +4 more
core
Electrical impedance characterization and modelling of Ti‐Β implants
Journal of Biomedical Materials Research Part A, Volume 113, Issue 1, January 2025.Abstract Commercially pure titanium (c.p. Ti) and Ti6Al4V alloys are the most widely used metallic biomaterials in the biomedical sector. However, their high rigidity and the controversial toxicity of their alloying elements often compromise their clinical success. The use of porous β‐Titanium alloys is proposed as a solution to these issues.
Paula Navarro +3 more
wiley +1 more source