Search results for "CD"
showing 10 items of 4072 documents
Mieli, maailma ja referenssi : John McDowellin mielenfilosofian ja semantiikan kriittinen tarkastelu ja ontologinen täydennys
2008
Petteri Niemi tarkastelee väitöskirjassaan referenssiä eli sitä, miten mieli ja kieli viittaavat maailmaan. Arkisessa kielenkäytössämme viittaamme maailmaan sujuvasti, mutta realistisen referenssin teorian rakentaminen on osoittautunut vaikeaksi tehtäväksi filosofialle.Niemen lähtökohta on, että inhimillinen tietoisuus ja kieli todella tavoittavat maailman ulkopuolellaan. Käsitteet, jotka jäsentävät inhimillisiä mielentiloja ja kielellisiä ilmauksia eivät ole vain sosiaalisia rakennelmia, joiden takainen maailma jäisi meille tuntemattomaksi. Päinvastoin, käsitteet toimivat ikkunoina maailmaan ja maailmasta on mahdollista saavuttaa objektiivista tietoa.Niemen keskeinen väite on, että inhimil…
Strategie spaziali e guerre di segni: brand della ristorazione non convenzionale
2021
Nell’ambito della ristorazione non convenzionale – da metà Novecento a oggi, e chissà per quanto ancora – è in atto una guerra di segni che mette in campo differenti concezioni dello spazio. A scorrere, e ricostruire testualmente, i principali marchi del food (fast, slow e derivati) si percepisce come questo tenace conflitto tenga in costante connessione – al modo del principio hjelmsleviano d’espansione/condensazione del discorso – i logo aziendali con l’architettura dei locali, dove i primi alludono ai secondi e, viceversa, i secondi danno fisicamente riscontro alla topologia che i primi incessantemente mettono in opera. Se, come sappiamo, l’uomo è ciò che mangia, lo è perché pasteggia se…
RED. Revista de educación a distancia
2021
El mundo requiere personas con conocimientos, habilidades y actitudes que permitan un desarrollo completo de la ciudadanía en un ecosistema digital. Una respuesta educativa a esta exigencia social es la competencia digital. Así, esta finalidad exige niveles óptimos de desarrollo de la Competencia Digital Docente (CDD), en especial en el sector de la Formación Profesional (FP). Con la idea de atender este contexto educativo, en este trabajo se propone un marco de comprensión que integra de forma unitaria la visión sobre la pedagogía, los recursos y la evaluación para entender, evaluar y proponer mejoras en la competencia digital del profesorado de FP. Empleando un enfoque cualitativo, se rea…
Imagen, lugar de memoria y mito. En torno al Alcázar de Toledo
2009
El presente texto analiza la función de la producción de imágenes (fotográficas, pictóricas, cinematográficas, arquitectónicas) en la mitología franquista que se refiere a la guerra civil. El Alcázar de Toledo fue un escenario emblemático de la guerra, un lugar de memoria por su resistencia, pero también un edificio aureolado de historia. A través del estudio del tratamiento arquitectónico que se dio al edificio (mantenimiento de las ruinas, restauración...), así como de su vida ceremonial, es posible analizar la visión épica que alimentó la memoria franquista y la relación entre el pasado imaginado y el presente.This paper analyzes the role of the images in the Francoist mythology concerni…
Design and simulation of efficient combinational circuits based on a new XOR structure in QCA technology
2021
AbstractQuantum-dot cellular automata (QCA), due to its unique characteristics like low power consumption, nanoscale design, and high computing speed is considered as an emerging technology, and it can be used as an alternative for CMOS technology in circuit design for quantum computers in the near future. XOR gate has many applications in the design of digital circuits in QCA. In this paper, an efficient novel structure of XOR gate is proposed in QCA. Also, a novel 1-bit comparator circuit, 1-bit full adder, binary to gray and gray to binary convertor code based on the proposed XOR is designed and simulated using QCADesigner 2.0.3. The simulation results demonstrated that the proposed stru…
Younger is better? Isolation and phenotypical characterization of mesenchymal stem cells from the Wharton's jelly of pre-term human umbilical cords
2014
Initiation of an Aquaculture of Sponges for the Sustainable Production of Bioactive Metabolites in Open Systems: Example, Geodia cydonium.
1999
Among Metazoa, sponges (phylum Porifera) are the richest source for different bioactive compounds. The availability of the raw material is, however, restricted. To obtain enough of the bioactive compounds for application in human therapy, sponges have to be cultured in in vitro systems. One technique for the establishment of a long-term cell culture from sponges has recently been elaborated. Here, we present a procedure to cultivate tissue samples from sponges in an open system. The species Geodia cydonium, which produces bioactive compounds, has been selected. Tissue samples of approximately 10 g were attached to the bottoms of cultivation trays. After 2 to 3 days, the tissue samples forme…
CD3 immunohistochemistry is helpful in the diagnosis of giant cell arteritis.
2018
Objective. To evaluate whether CD3 staining performed routinely on temporal artery biopsy specimens might improve the sensitivity of temporal artery biopsy in patients with biopsy-negative GCA. Methods. Two hundred and seventy biopsies were considered for this study, stained with haematoxylin and eosin and with an anti-CD3 antibody. Results. The addition of CD3 staining modified the sensibility and the specificity of the histologic examination in 89.47 and 95.00%, respectively, with a positive and negative predictive values of 97.00 and 79.78%. Conclusion. The addition of CD3 immunostaining to the classic histologic evaluation is accompanied by a significant increase in the sensibility with…
Diabēta apmācības nozīme hospitalizēto 2.tipa cukura diabēta pacientu izpratnē par slimības norisi un komplikācijām, tās ietekme uz pacientu līdzestī…
2016
Diabēta izplatība un biežums pieaug visā pasaulē. Tiek prognozēts, ka cilvēku skaits, kuri slimo ar diabētu pieaugs par 35% 2030. gadā salīdzinājumā ar 2015. gadu. 2014. gadā uzskaitē esošu 2. tipa cukura diabēta (2TCD) pacientu skaits Latvijā sastādīja 79986 tūkstošus, kas procentuāli no kopēja pacientu skaita bija 94,45%. 2015 gadā diabēta dēļ bija reģistrēti 5 miljoni nāves gadījumi, no kuriem 85%-90% ir 2TCD pacienti. Pētījuma mērķis: Noteikt diabēta apmācības ietekmi uz 2TCD gaitu un pacientu līdzestību Paula Stradiņa Klīniskā universitātes slimnīcā stacionētajiem pacientiem. Pētījums ir kvantitatīvs, aprakstošs un balstās uz respondentu anketēšanu. Pētījumā tika iesaistīti hospitalizē…
Angiopoietin-2 plasma dosage predicts time to first treatment and overall survival in chronic lymphocytic leukemia.
2010
Abstract The clinical relevance of angiopoietin-2 (Ang2) in chronic lymphocytic leukemia (CLL) was previously suggested by the association between high Ang2, and shorter progression-free survival reported in small series of patients. Here, we evaluated Ang2 glycoprotein levels in plasma samples collected from a multicentric cohort of CLL patients (n = 316) using an enzyme-linked immunosorbent assay method, and we investigated its prognostic role in relation to time to first treatment (TTFT) and overall survival. Based on a cutoff equal to 2459 pg/mL, we divided our cohort in 2 subsets (high and low Ang2) composing 100 (31.6%) and 216 (68.4%) patients, respectively. High Ang2 was predictive …