Search results for "uci"
showing 10 items of 5317 documents
The tongue biofilm metatranscriptome identifies metabolic pathways associated with halitosis and its prevention
2021
AbstractHalitosis is an oral condition caused by an increase in the concentration of volatile sulfur compounds (VSCs), such as methyl mercaptan and hydrogen sulfide, generated as a consequence of bacterial metabolism on the tongue biofilm. Microbial communities on the tongue of halitosis patients have been studied by bacterial culture, 16S rRNA taxonomic studies and metagenomics. However, there are currently no reports on the microbial gene-expression profiles. In this study, we performed RNAseq of tongue coating samples from control individuals and halitosis patients with different levels and composition of VSCs, as determined by gas chromatography. In this metatranscriptomic study, the ac…
New records of Cynipidae (Hymenoptera) from Italy
2015
New records of Cynipid gall wasps and inquilines for the Italian peninsula and Sicily and their new host plants for the Palaearctic Region are listed and commented on. Among them we find: Cerroneuroterus cerrifloralis (Mullner 1901) as new for Italy and new for the Palaearctic region as host on Quercus suber; Andricus multiplicatus Giraud 1859 on Q. suber, as new host for the Palaearctic region; Aylax papaveris (Perris 1839), reported in Italy over a century ago, but later overlooked; Cerroneuroterus minutulus (Giraud 1859), also reported more than a century ago from Sicily, but later overlooked. Among the inquilines are here listed: Synergus variabilis Mayr 1872, emerged from Janetia cerri…
Decodificando la esencia del mal, o del terror a la muerte del hijo
2011
Durante muchos años filósofos y teólogos se han cuestionado sobre la cuestión de la caída. Es innumerable la bibliografía sobre el tema como así también las propias dudas sobre la omnipresencia y sabiduría de un Dios que implícitamente o no permite la presencia del pecado por medio de su propia creación. El mito fundador de querubín Lucifer no sólo simboliza la relación entre el hombre y la traición sino también el amor filial entre el padre y su creación las cuales concilian la negación cultural de la muerte de la progenie o generaciones más jóvenes. Utilizando la teoría antropológica de los dones de M. Mauss, el presente trabajo teórico intentará explicar el origen mítico del mal dentro d…
Genética de la conservación: la aplicación de los conceptos de la evolución a la conservación de la diversidad biológica
2013
La comprensión de las fuerzas de cambio evolutivo que actúan sobre las poblaciones, en conjunción con las técnicas más modernas de análisis genético, lleva aplicándose en los últimos veinte años al servicio de la conservación de la biodiversidad. Esta nueva aplicación de la genética ha recibido el nombre de genética de la conservación.
Test-Retest Reliability of Task Performance for Golf Swings of Medium- to High-Handicap Players
2022
Background: Golf swing performance in medium- to high-handicap players must be reliably measured to use this variable in both research studies and in applied settings. Nevertheless, there are no studies published on this topic and test–retest evidence is only available for low-handicap players. The aim of this study was to determine the number of attempts necessary to obtain a reliable measurement protocol for swing performance variables in medium- to high-handicap players. Methods: Ten amateur players (55.67 (13.64) years, 78.4 (11.4) kg, 1.75 (7.95) m) took part in a test–retest study in two experimental sessions one week apart. In each one, fifteen swings with a six iron and a driver wer…
La transformación del ser humano en la filosofía de Friedrich Nietzsche. Sobre el concepto de "cría" (Züchtung) y su proyección en el pensamiento con…
2021
La tesis examina el concepto de "cría” (Züchtung) en los textos de Friedrich Nietzsche y presenta una interpretación filosófica. Se estudia el surgimiento y desarrollo de este concepto dentro del conjunto de la filosofía de Nietzsche, desde los primeros fragmentos en 1873 y 1875 hasta los últimos usos en las obras de Nietzsche de 1888. Züchtung surge como una herramienta filosófica para el análisis cultural, gracias a la cual Nietzsche investiga y critica cómo diferentes culturas crían distintos tipos de seres humanos. Los valores de una sociedad determinada son la expresión de su constitución fisiológica y sus condiciones de vida. La religión y la moral son consideradas por Nietzsche como …
Assessment of nursing and midwifery students’ knowledge of treatment of diabetic foot syndrome using Lucilia servicata larvae
2021
Background. Diabetes mellitus is one of the most common chronic diseases, and in recent years its prevalence has been systematically increasing. Untreated or ineffectively treated diabetes leads to the development of many complications. Among these that can significantly affect the quality of life is diabetic foot syndrome (DFS). Larvotherapy is a therapeutic method of treating wounds arising during the course of DFS. Aim of the study. The main objective of this study was to assess the level of knowledge of nursing and midwifery students on the treatment of DFS using Lucilia sericata larvae. Material and Methods. This study is a cross-sectional, observational study in which 202 nursing and …
Does the site of blood collection and sex of crucian carp (Carassius carassius) affect hematological and blood biochemical results?
2023
Blood analysis is used to evaluate the effects of various environmental factors on fishes and to assess fish health and welfare. Fish blood is routinely sampled from the caudal vein or the heart. The aim of the present study was to determine the differences between venous and cardiac crucian carp (Carassius carassius (L.)) blood parameters. Additionally, the influence of sex was tested. The fish were divided into two groups: group I consisted of 10 males and 9 females, group II consisted of 8 males and 8 females. The fish from group I had blood sampled first from the caudal vein and then from the heart. The fish from group II had the procedures in the opposite order. The hematological param…
Derechos y libertades en Bosnia y Herzegovina: el modelo político salido de Dayton y sus consecuencias para los ciudadanos
2017
Cuando han pasado veinticinco años del inicio la guerra que asoló Bosnia y Herzegovina, y las heridas en el territorio aún están por cicatrizar, el sistema político y constitucional surgido del Acuerdo de Paz de Dayton (1995) tiene pendiente aún su consolidación y su plena legitimación, pues el documento internacional que dio lugar a una paz simulada que le evitaba al país más muerte, lo sumía al mismo tiempo en un tortuoso pozo de contradicciones políticas con un marco institucional débil, derruido, y perjudicial para el ejercicio de los plenos derechos de sus ciudadanos. Y es que, con una estructura sin precedentes en el continente europeo, Bosnia y Herzegovina se presenta como un Estado …
Effects of Topic Familiarity on Analogical Transfer in Problem-Solving: A Think-Aloud Study of Two Singular Cases
2015
We conducted a qualitative research of case studies based on think-aloud protocols. The aim was to carry out in-depth analyse secondary students¿ cognitive difficulties appearing in early stages of transfer processes in problem-solving. The task was to relate several source problems to a target problem, in order to solve it effectively. Source and target problems had different Surface and/or Structural similarities. In this paper, the solvers¿ high or low Familiarity with the problem stories on transfer processes was also focused on. Two emergent instructional phenomena are described, both associated to specific students¿ cognitive obstacles to achieve success in solving the target problem:…