Search results for "Multidisciplinar"
showing 10 items of 4692 documents
Generación de un modelo de análisis jurídico: una aproximación sistémica a la legislación política del periodo gracano
2017
1. Introducción y metodología Con la presente investigación pretendemos aumentar el espectro de metodologías empleables para el estudio de los objetos jurídicos. Esto es, buscamos un mejor y más potente caudal metodológico para el análisis de las ciencias jurídicas y más concretamente del Derecho Romano. En el siglo pasado se vivió en el paradigma científico una auténtica revolución atómica y subatómica, y con esta revolución se prendió la llama del estudio de los sistemas: desde los sistemas fractales (como el helecho bajo el esquema de la curva de Koch) a los estudios económico-sociales (teoría de juegos, por ejemplo). La teoría general de sistemas evidencia y saca a la luz procesos que p…
H1-antihistamines suppress wheal-and-flare reaction and skin blood perfusion measured by Laser Dopppler flowmetry: randomized, double-blind, placebo-…
2010
H1-antihistamines suppress wheal-and-flare reaction and skin blood perfusion measured by Laser Dopppler flowmetry: randomized, double-blind, placebo-controlled, crossover design study The aim of our study was to compare the influence of pre-treatment with H1-antihistamines (levocetirizine, desloratadine, clemastine, quifenadine, and sequifenadine) and a placebo on the histamine-induced weal and flare reaction, increase of skin blood perfusion and sedation. Thirty healthy volunteers were enrolled in the study. The study design was a prospective, randomised, double-blind, placebo-controlled, crossover, balanced clinical trial. Volunteers in randomised and double-blind order were treated with …
Sports teams as complex adaptive systems: manipulating player numbers shapes behaviours during football small-sided games
2016
Small-sided and conditioned games (SSCGs) in sport have been modelled as complex adaptive systems. Research has shown that the relative space per player (RSP) formulated in SSCGs can impact on emergent tactical behaviours. In this study we adopted a systems orientation to analyse how different RSP values, obtained through manipulations of player numbers, influenced four measures of interpersonal coordination observed during performance in SSCGs. For this purpose we calculated positional data (GPS 15 Hz) from ten U-15 football players performing in three SSCGs varying in player numbers (3v3, 4v4 and 5v5). Key measures of SSCG system behaviours included values of (1) players’ dispersion, (2) …
Consumo di suolo. Un approccio multidisciplinare ad un tema trasversale
2014
Il testo affronta il tema "consumo di suolo" affrontando la sfida dei un confronto 'trasversale', affinchè si provi a individuare soluzioni comuni. Per agevolare il confronto interdisciplinare, il testo è suddiviso in due sezioni: teorie del consumo e territori del consumo. La sezione “territori del consumo” analizza casi-studio concreti con contributi di Teresa Cannarozzo, Giuseppe Giunta e Alessandra Giorgianni, Giuseppe Abbate, Filippo Schilleci, Annalisa Giampino, Giuseppe Guerrera, Tommaso La Mantia. La sezione "teorie del consumo" racchiude contributi a carattere teorico-metodologico. Vi si trovano testi di Giuseppina Carrà, Iuri Peri e Carlo Prato, Claudio Bellia, Giuseppe De Luca, N…
Global urban environmental change drives adaptation in white clover
2022
Made available in DSpace on 2022-04-28T19:52:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-03-18 Urbanization transforms environments in ways that alter biological evolution. We examined whether urban environmental change drives parallel evolution by sampling 110,019 white clover plants from 6169 populations in 160 cities globally. Plants were assayed for a Mendelian antiherbivore defense that also affects tolerance to abiotic stressors. Urban-rural gradients were associated with the evolution of clines in defense in 47% of cities throughout the world. Variation in the strength of clines was explained by environmental changes in drought stress and vegetation cover that varied am…
Il sostegno multidisciplinare dell'adolescente con patologia reumatologica: progetto pilota della Clinica Pediatrica di Palermo
2014
Escultores del sonido: prácticas musicales creativas como elemento de transformación social
2020
El principal objetivo de esta investigación es mostrar de qué manera los usos de la tecnología planteados por músicos sin formación académica (“no músicos”), ofrecen un nuevo marco para la transformación social a través de sus prácticas musicales creativas. Como metodología de trabajo se utilizó la investigación etnográfica y la muestra se conformó a través de trece participantes con perfiles profesionales y trayectorias vitales de gran diversidad, con un patrón de coincidencia común: no tener formación musical académica (conservatorio). Como instrumentos y técnicas se emplearon las propias de esta metodología: las entrevistas individuales y grupales, el análisis documental de plataformas d…
Effect of Cycloplegia on Blur Perception Thresholds as Measured by Source Method
2017
Abstract One of the advantages of a source method over observer method in blur perception measurements is better control of a stimulus blur level, which is achieved with computerised image processing unlike the observer method that requires optical defocusing of the observer. The aim of this study was to determine if paralysation of accommodation has effect on blur perception thresholds, thereby evaluating its necessity in such experiments. Blur perception thresholds (just noticeable blur, clear image, recognition, and non-resolvable blur thresholds) were evaluated with (using cycloplegia) and without paralysed accommodation to determine effect on blur perception. A computerised low-pass sp…
Spectroscopy of short-lived radioactive molecules
2020
Molecular spectroscopy offers opportunities for the exploration of the fundamental laws of nature and the search for new particle physics beyond the standard model1–4. Radioactive molecules—in which one or more of the atoms possesses a radioactive nucleus—can contain heavy and deformed nuclei, offering high sensitivity for investigating parity- and time-reversal-violation effects5,6. Radium monofluoride, RaF, is of particular interest because it is predicted to have an electronic structure appropriate for laser cooling6, thus paving the way for its use in high-precision spectroscopic studies. Furthermore, the effects of symmetry-violating nuclear moments are strongly enhanced5,7–9 in molecu…
Thiol-Stabilized Atomically Precise, Superatomic Silver Nanoparticles for Catalyzing Cycloisomerization of Alkynyl Amines
2018
Abstract Both the electronic and surface structures of metal nanomaterials play critical roles in determining their chemical properties. However, the non-molecular nature of conventional nanoparticles makes it extremely challenging to understand the molecular mechanism behind many of their unique electronic and surface properties. In this work, we report the synthesis, molecular and electronic structures of an atomically precise nanoparticle, [Ag206L72]q (L = thiolate, halide; q = charge). With a four-shell Ag7@Ag32@Ag77@Ag90 Ino-decahedral structure having a nearly perfect D5h symmetry, the metal core of the nanoparticle is co-stabilized by 68 thiolate and 4 halide ligands. Both electroche…