Search results for "T1"
showing 10 items of 587 documents
Testing the recoverability of grass DNA transferred to textiles for forensic purpose
2010
Botanical evidence such as grass stains on textiles is sometimes present in the crime scene and can allow investigators to establish an association between persons linked to the criminal event and the crime scene. In this study, extraction of grass DNA from stains on textiles was undertaken. DNA extraction was performed on four grass species conserved both indoors and outdoors for 7, 14 and 30 days after staining. Once the extracted DNA was quantified, a polymerase chain reaction (PCR) amplifying a fragment of the internal transcribed spacer was performed.DNA extraction was successful in 97.5% of samples. No significant differences in the amount of extracted DNA were detected among species …
Ecosystem Under Construction: An Action Research Study on Entrepreneurship in a Business Ecosystem
2012
In recent years, we have seen increasing interest in new service concepts that take advantage of the capabilities of business ecosystems instead of single companies. In this article, we describe how a business ecosystem begins to develop around a service business idea proposed by an entrepreneur. We aim to recognize the different domains of players that are or should be involved in the ecosystem while it is under construction. The article concludes with an ecosystem model consisting of six sub-ecosystems having different change drivers and clockspeeds. All great things are based on a series of small things, and all the small things need hard work.
Scientific Opinion on an application by Syngenta (EFSA-GMO-DE-2009-66) for placing on the market of herbicide tolerant and insect resistant maize Bt1…
2015
Question number: EFSA-Q-2009-00444 on request from Competent Authority of Germany; The EFSA GMO Panel previously assessed the four single events combined to produce a four-event stack maize Bt11 × MIR162 × MIR604 × GA21 and did not identify safety concerns. In this opinion, the EFSA GMO Panel assesses the four-event stack maize and all its subcombinations independently of their origin. No new data on the single events, leading to modification of the original conclusions on their safety, were identified. The molecular, agronomic, phenotypic and compositional data on the four-event stack maize did not give rise to safety concerns and there is no reason to expect interactions between the singl…
Social, health and rehabilitation sector educators’ competence in evidence-based practice : A cross-sectional study
2021
Aim: The purpose of the study was to identify and describe the characteristic profiles of evidence-based practice competence of educators in the social, health and rehabilitation sectors and to establish relevant background factors. Design: This study was carried out as a descriptive cross-sectional study. Methods: Data were collected from social, health and rehabilitation sector educators working in the 21 Finnish universities of applied sciences and seven vocational colleges (n = 422; N = 2,330). A self-assessment instrument measuring evidence-based practice competence was used. Competence profiles were formed using a K-cluster grouping analysis. Results: Three distinct competence profile…
Efectos de las consultas boca a boca en redes sociales en la compra de cosméticos en Ecuador.
2022
Las redes sociales han reestructurado el paradigma de la comunicación en el marketing. Investigaciones recientes demuestran que la conducta de consultar reseñas está adquiriendo un rol fundamental en la decisión de compra de los consumidores. En este contexto, el presente estudio desarrolló un marco de investigación para determinar la cadena de relación entre influencia social, credibilidad percibida del boca a boca, adopción del boca a boca e intención de compra aplicada a la industria cosmética del Ecuador. A través de una muestra de 406 consumidores y la aplicación del método de análisis de ecuaciones estructurales, los resultados evidencian el vínculo existente entre las variables plant…
Proposal of a Modelling of the Innovation Process in an International Manufacturing Company
2017
Nowadays, to cope with the competition, and to ensure the durability of their activities, companies have to be able to innovate. Manufacturing companies operating in a B2B market often perceive innovation as a technological result. However, innovation is often more characterized as a process. The needs of the users, and not only the technology, can achieve innovation. In this context, our paper intends to determine how to involve better the users in the innovation process of an international manufacturing company, which is, according to us, representative of the current manufacturing companies. The aim of our research paper is to help manufacturing companies to manage innovation led by user…
Heterogeneous fenton oxidation using magnesium ferrite nanoparticles for ibuprofen removal from wastewater: optimization and kinetics studies
2020
In this study, the catalytic properties of Fenton-like catalyst based on magnesium ferrite nanoparticles for IBP degradation were examined. Structural and morphological studies showed the low crystallinity and mesoporous structure for the catalyst obtained via a glycine-nitrate method. The influences of catalyst dosage, oxidant concentration, and solution pH on the pollutant degradation were investigated. The pseudo-first-order model describes kinetic data, and under optimal condition (catalyst dose of 0.5 g L-1, H2O2 concentration of 20.0 mM, and pH of 8.0), apparent rate constant reached 0.091 min-1. It was shown that Fenton reaction was mainly induced by iron atoms on the catalyst surfac…
Institucions jurídiques de la Unió Europea
2018
El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València tema 1 i tema 2 del programa de la assignatura "institucions jurídiques de la unió europea", de la facultat de dret (universitat de valència) programme: m1 t1 t2. subjet "european union legal institutions" studied at the faculty of law (univresity of valència)
Effects of 5-Azacitidine on Dnmt2/Trdmt1 expression levels and endoplasmic reticulum stress in cellular models of insulinoma
2021
Diabetes mellitus affects people all over the world of all ages or social groups making it a worldwide healthcare challenge. Moreover, untreated or badly treated diabetes carries a risk of serious complications including premature death (IDF Diabetes Atlas 9th edition, 2019). The main symptom of diabetes is insulin secretion and/or action disorder leading to hyperglycemia what results in impaired carbohydrate, fat, and protein metabolism (“Diagnosis and Classification of Diabetes Mellitus,” 2013). Dnmt2/ Trdmt1 in its structure and sequence is similar to DNA methyltransferases, however, it has been shown that mainly methylates aspartic acid transfer RNA, specifically at the cytosine-38 resi…
Flujos de transporte y relaciones interurbanas en la provincia de Valencia.
1987
Julia Salom Carrasco: Julia.Salom@uv.es Este artículo recoge parte de los resultados dcl proyecto dc investigación <‘Jerarquía urbana y áreas de atracción en la provincia de Valencia’, subvencionado por el Instituto de Geografía de la Institución Alfonso cl Magnánimo dc la Diputación Provincial de Valencia. Agradecemos la colaboración de A. Andrés Gomis, J. R. cuevas Camps y M. Montero Fernández, que recopilaron y tabularon la información, y realizaron gran parle de la cartografía.