Search results for "Multi"
showing 10 items of 17152 documents
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…
Multimode Representation of the Magnetic Field for the Analysis of the Nonlinear Behavior of Solar Activity as a Driver of Space Weather
2022
ISSP UL as the Center of Excellence is supported through the Framework Program for European universities Union Horizon 2020, H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under Grant Agreement No. 739508, CAMART2 project; Internal Foundation of University of Maryland.
On the spatial configuration of scatterers for given delay-angle distributions
2014
Published version of an article in the journal: Engineering Letters. Also available from the publisher at: http://www.engineeringletters.com/issues_v22/issue_1/EL_22_1_05.pdf. Open access This paper investigates the distribution of scatterers located around the mobile station (MS) for given delay-angle distributions. The delay-angle distribution function represents the joint probability density function (PDF) of the time-ofarrival (TOA) and angle-of-arrival (AOA). Given such a joint PDF, we first derive a general expression for the distribution of the scatterers in both polar and Cartesian coordinates. We then analyze an important special case in which the TOA and the AOA follow the multipl…
La condivisione degli spazi in una società multiculturale.
2010
Understanding the impact of digital on performing arts: a systematic literature review proposal
2023
Digital technologies have profoundly changed the cultural and creative industries. Due to the intrinsic characteristics of the performing arts sector, this digital transition has had a later impact on it. However, it has accelerated since the Covid-19 pandemic, forcing organizations to digitally transform themselves to keep in touch with their audience(s). Now that this crisis is over, many strategic and operational questions still remain unanswered. This research proposes a systematic literature review in order to establish the state of the art of the research on digitalization of the performing arts sector and to highlight the main research avenues to be explored.
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…
Recurrent lumbar disc herniation: Is there a correlation with the surgical technique? A multivariate analysis
2019
Purpose: The recurrence of a lumbar disc herniation (LDH) is a common cause of poor outcome following lumbar discectomy. The aim of this study was to assess a potential relationship between the incidence of recurrent LDH and the surgical technique used. Furthermore, we tried to define the best surgical technique for the treatment of recurrent LDH to limit subsequent recurrences. Materials and Methods: A retrospective study was conducted on 979 consecutive patients treated for LDH. A multivariate analysis tried to identify a possible correlation between (1) the surgical technique used to treat the primary LDH and its recurrence; (2) technique used to treat the recurrence of LDH and the secon…
Effects of High-Definition Anodal Transcranial Direct Current Stimulation Applied Simultaneously to Both Primary Motor Cortices on Bimanual Sensorimo…
2017
Many daily activities, such as tying one’s shoe laces, opening a jar of jam or performing a free throw in basketball, require the skillful coordinated use of both hands. Even though the non-invasive method of transcranial direct current stimulation (tDCS) has been repeatedly shown to improve unimanual motor performance, little is known about its effects on bimanual motor performance. More knowledge about how tDCS may improve bimanual behavior would be relevant to motor recovery, e.g., in persons with bilateral impairment of hand function. We therefore examined the impact of high-definition anodal tDCS (HD-atDCS) on the performance of a bimanual sequential sensorimotor task. Thirty-two volun…
Interjers kā mārketinga rīks sabiedriskās telpās
2017
Diplomdarbā “Interjers kā mārketinga rīks sabiedriskās telpās” tiek pētīts, kā ar dažādiem izteiksmes līdzekļiem iespējams ietekmēt indivīda emocionālo stāvokli un rīcību. Darbs sastāv no trīs nodaļām. Pirmajā tiek izskaidrots mārketinga jēdziens un pētīta tā saistība ar interjera dizainu. Otrajā nodaļā tiek apskatīti cilvēka telpas uztveršanas veidi caur maņām un dažādi interjera dizaina izteiksmes līdzekļi, ar kuru palīdzību var radīt nepieciešamo noskaņu, izraisīt vēlamās emocijas un ietekmēt cilvēka rīcību. Teorētiskās daļas noslēgumā tiek pētīti nosacījumi, kas jāievēro, veidojot fitnesa centru. Empīriskajā daļā tiek pētīti un analizēti sporta zāļu analogi Latvijā un pasaulē. Darbu nos…