Search results for "IPT"
showing 10 items of 6114 documents
Pressure-Dependent Tuning of Photoluminescence and Size Distribution of Carbon Nanodots for Theranostic Anticancer Applications
2020
Carbon nanodots (CDs) have recently attracted attention in the field of nanomedicine because of the biocompatibility, cost-effective nature, high specific surface, good near infrared (NIR) photothermal conversion into heat and tunable fluorescence properties, which have paved the way toward incorporating use of CDs into innovative anticancer theranostic platforms. However, a reliable synthesis of CDs with established and controlled physiochemical proprieties is precluded owing to the lack of full manipulation of thermodynamic parameters during the synthesis, thus limiting their use in real world medical applications. Herein, we developed a robust solvothermal protocol which allow fine contr…
Cuerpos de energía: Formas alternativas de ser-en-el-mundo
2020
Based on an ethnographic approach, this paper explores how members of a new age spiritual movement known as ?Llave Mariana? (LLM) build and experience their bodies. At the same time, it develops a thick description of their ritual practices and later it analyzes, delving fundamentally into the phenomenological perspective, how these members shape and transform their forms of self-perception, experience, and representation of others and the environment. Finally, it considers the implications these spiritual practices have in the search and consolidation of alternative ways of being-in-the-world
"Bitcoin" kā alternatīvā valūta
2018
Mūsdienās virtuālās valūtas, it īpaši “Bitcoin”, kļūst par aizvien aktuālāko tematu, tāpēc autore izvēlējās to pētīt. Bakalaura darbā “”Bitcoin” kā alternatīvā valūta” tika pētīta virtuālā valūta: tās raksturojums, veidi, un virtuālās valūtas “Bitcoin” iespējas kļūt par alternatīvo valūtu. Darba mērķis ir izanalizēt “Bitcoin” valūtu, tās priekšrocības un trūkumus kā alternatīvas valūtas. Lai to sasniegtu, tika izvirzīti vairāki uzdevumi: •izpētīt dažādus informācijas avotus par virtuālo valūtu un konkrēti par “Bitcoin” valūtu; •raksturot virtuālās valūtas veidus; •izanalizēt tiesisko regulējumu virtuālo valūtu jomā; •izanalizēt “Bitcoin” norēķinu sistēmu; •izanalizēt pieejamos statistikas d…
Implementation of Computer Assisted Experimental Work in Analytical Chemistry Laboratory Teaching
2019
[EN] Computer-Assisted Experimental Work (CAEW) consists in the incorporation of computer-connected apparatus in the laboratory. This is a new insight into teaching of Classical Analytical Chemistry, wherein the experiments are usually manually conducted. However, it does not represent a complete break with traditional methodology, as the design and goal of the experiment are essentially the same. In this work, we present the implementation of CAEW to a practical included in the Laboratory part of “Analytical Chemistry IV”, taught at the fourth academic year of the Degree in Chemistry: “Potentiometric titration of a mixture of iodure and chlorure with silver”. Three couples of students used…
Kirjoitusprosessi suurennuslasin alla
2020
Arvioitu teos:
 Olga Gaitšenja: Venekeelsete eesti keele õppijate kirjutamisprotsess. Tallinn: Tallinna ülikool 2019. 254 s. isbn 978-9949-29- 466-4. Saatavilla verkossa osoitteessa http://www.digar.ee/id/nlib-digar:406495.
On elliptic equations involving the 1-Laplacian operator
2018
El objetivo de esta tesis doctoral es dar a conocer los resultados obtenidos sobre existencia, unicidad y regularidad de las soluciones de diferentes ecuaciones elípticas regidas por el operador 1-laplaciano. El primer capítulo está dedicado al estudio de la ecuación - div (Du/|Du|) + g(u) |Du| = f(x) en un subconjunto abierto y acotado U de R^N con frontera Lipschitz, con la condición de Dirichlet u=0 en la frontera, tomando una función f positiva y siendo g una función real, continua y positiva. Por un lado, obtenemos soluciones no acotadas cuando el dato f pertenece al espacio de Marcinkiewicz L^{N,\infty}(U), por lo que debemos introducir la definición apropiada para este tipo de soluci…
Extracellular Vesicle microRNAs Contribute to the Osteogenic Inhibition of Mesenchymal Stem Cells in Multiple Myeloma
2020
Osteolytic bone disease is the major complication associated with the progression of multiple myeloma (MM). Recently, extracellular vesicles (EVs) have emerged as mediators of MM-associated bone disease by inhibiting the osteogenic differentiation of human mesenchymal stem cells (hMSCs). Here, we investigated a correlation between the EV-mediated osteogenic inhibition and MM vesicle content, focusing on miRNAs. By the use of a MicroRNA Card, we identified a pool of miRNAs, highly expressed in EVs, from MM cell line (MM1.S EVs), expression of which was confirmed in EVs from bone marrow (BM) plasma of patients affected by smoldering myeloma (SMM) and MM. Notably,we found that miR-129-5p, whic…
The LuxR Regulators PcoR and RfiA Co-regulate Antimicrobial Peptide and Alginate Production in
2017
Cyclic lipopeptides (CLPs) are considered as some of the most important secondary metabolites in different plant-associated bacteria, thanks to their antimicrobial, cytotoxic, and surfactant properties. In this study, our aim was to investigate the role of the Quorum Sensing (QS) system, PcoI/PcoR, and the LuxR-type transcriptional regulator RfiA in CLP production in the phytopatogenic bacterium, Pseudomonas corrugata based on our previous work where we reported that the pcoR and rfiA mutants were devoid of the CLPs cormycin and corpeptin production. Due to the close genetic link between the QS system and the RfiA (rfiA is co-transcribed with pcoI), it was difficult to ascertain the specifi…
Deep transcriptome profile of early host responses to Huanglongbing in citrus fruit and leaf tissues.
2010
Identification of omic profiles for diagnosis and monitoring of bladder cancer
2019
La presente Tesis titulada Identificación de perfiles ómicos para el diagnóstico y la monitorización del cáncer de vejiga se centra en la identificación de biomarcadores metabolómicos urinarios no invasivos para el diagnóstico y la monitorización del cáncer de vejiga (CaV). Con este fin, se han utilizado dos plataformas analíticas: la Resonancia Magnética Nuclear (Nuclear Magnetic Resonance, 1H NMR) y la Cromatografía Líquida de alta resolución acoplada a la Espectrometría de Masas (Ultraperformance Liquid Chromatography–Mass Spectrometry, UPLC-MS). Además, se han analizado tejidos vesicales mediante la técnica de Resonancia Magnética Nuclear de Alta Resolución con Giro de Ángulo Mágico (Hi…