Search results for "valence"
showing 10 items of 2732 documents
Relationship Between Cannabis Use and Erectile Dysfunction: A Systematic Review and Meta-Analysis
2019
Globally, there is increasing usage and legalization of cannabis. In addition to its reported therapeutic effects, cannabis has several health risks which are not clearly defined. Erectile dysfunction (ED) is the most common male sexual disorder and there are plausible mechanisms linking cannabis use to ED. No attempt has been made to collate the literature on this topic. The aim of this review was to summarize the prevalence and risk of ED in cannabis users compared to controls. A systematic review of major databases from inception to January 1, 2019, without language restriction, was undertaken to identify studies investigating cannabis use and presence of ED. The analysis compared the p…
Timbre and affect dimensions: Evidence from affect and similarity ratings and acoustic correlates of isolated instrument sounds
2012
considerable effort has been made towards understanding how acoustic and structural features contribute to emotional expression in music, but relatively little attention has been paid to the role of timbre in this process. Our aim was to investigate the role of timbre in the perception of affect dimensions in isolated musical sounds, by way of three behavioral experiments. In Experiment 1, participants evaluated perceived affects of 110 instrument sounds that were equal in duration, pitch, and dynamics using a three-dimensional affect model (valence, energy arousal, and tension arousal) and preference and emotional intensity. In Experiment 2, an emotional dissimilarity task was applied to a…
Associations of Children’s Close Reading Distance and Time Spent Indoors with Myopia, Based on Parental Questionnaire
2022
Purpose: To study the association of parents’ reports about their children’s near work and outdoor habits with myopia in their children. Methods: Data from a questionnaire study conducted in 1983 among Finnish schoolchildren were reanalyzed. Vision screening had been performed for all the schoolchildren (n = 4961) in the 1st, 5th, and 8th grades (7-, 11-, and 15-year-olds) in an area of Central Finland. The questionnaire, including information about myopia, was returned by 4305 (86.7%) participants. Items concerned parents’ estimates of their child’s habitual reading distance, time spent indoors as compared with age peers, daily near work, outdoors time, and parents&…
The embodiment of emotion-label words and emotion-laden words : Evidence from late Chinese–English bilinguals
2023
Although increasing studies have confirmed the distinction between emotion-label words (words directly label emotional states) and emotion-laden words (words evoke emotions through connotations), the existing evidence is inconclusive, and their embodiment is unknown. In the current study, the emotional categorization task was adopted to investigate whether these two types of emotion words are embodied by directly comparing how they are processed in individuals’ native language (L1) and the second language (L2) among late Chinese-English bilinguals. The results revealed that apart from L2 negative emotion-laden words, both types of emotion words in L1 and L2 produced significant emotion effe…
The Ti-influence on the tourmaline color
2008
Titanium was examined in different black tourmalines by spectrophotometric analyses in the region between 12500 and 27000 cm-1 (800-370 nm) using a microscope spectrophotometer MPV-5P, Leitz (Germany), and chemically analyzed on an electron microprobe Camebax Microbeam, Cameca (France) in WDS Mode. Fourteen tourmaline samples with their face oriented parallel to the principal axis, cut and polished down to thin sections, showed polarized spectra of two broad absorption bands at approximately 14000 cm-1 (715 nm) and 24000 cm-1 (417 nm). Precision thickness measurements were used to calculate the absorption coefficients α. For the absorption around 24000 cm-1, a linear correlation was observe…
Sobre la categoria verbal de temps en búlgar
2022
El sistema verbal búlgar conserva en principi l’esquema antic. La tendència que antigament operà sobre els sistemes eslaus convertint el perfet en un passat general sembla que també va actuar en búlgar, però menà a resultats diferents. Una innovació fou el valor testimonial associat als temps passats, davant del valor neutre dels no-passats. El sistema s’ha enriquit amb altres innovacions basades sobre els valors de perfet: perfets secundaris, formes narratives, mode conclusiu i formes dubitatives. 
 Dediquem aquest treball a trobar una representació d’aquestes formes en fórmules de relacions temporals «E rel R rel S» per tal de veure que les podem considerar «temps» perquè mostren una…
Translating international achievement tests : translators’ view
2012
Kansainväliset arviointitutkimukset edellyttävät laajaa käännöstyötä, koska kaikki koemateriaalit on käännettävä kunkin osallistujamaan kielille. Kaikkien erikielisten koeversioiden on lisäksi oltava keskenään vertailukelpoisia, jotta tutkimustulokset olisivat valideja. Arviointitutkimuksissa onkin kehitetty nimenomaisia käännösprosesseja ja -käytänteitä varmistamaan koeversioiden vertailukelpoisuus ja tutkimustulosten validius. Tässä tutkimuksessa tarkasteltiin kääntäjien kokemuksia näistä prosesseista ja käytänteistä ja niissä ilmenneistä ongelmista. Tavoitteena oli kehittää kansainvälisten arviointitutkimusten käännösprosesseja ja -käytänteitä ja lisätä näin näiden tutkimusten tulosten v…
Parēmijas Migela de Servantesa romānā Lamančas Dons Kihots un to atveide tulkojumos latviešu valodā
2020
Šajā darbā tiek analizētas Migela de Servatesa romāna Dons Kihots parējmijas un to tulkojumi no spāņu latviešu valodā. Tas sniedza iespēju novērtēt tulkojuma ekvivalenci un salīdzināt divus tulkojumus latviešu valodā, jo tiek uzskatīts ka frazeoloģismu tulkošana ir viena no lielākajām tulkošanas problēmām. Darba teorētiskā daļa balstās uz Seviljas Munjosas (1993, 2002, 2013) un Korpas Pastoras (1996, 2000, 2003) pētnieciskiem darbiem kuri ir veltīti tieši parēmiju klasifikācijai un frazeoloģijas tulkošanai. Katras parēmijas ekvivalences pakāpe tiek vērtēta atbilstoši Korpas Pastoras (2003) klasifikācijai un sasksņā ar Monas Beikeres (2010) izstrādātahai teorijas tika analizēta tulkošanas st…
Associations of near work time, watching TV, outdoors time, and parents' myopia with myopia among school children based on 38-year-old historical dat…
2021
Purpose To study the prevalence and risk factors of myopia with data from a questionnaire study conducted in 1983 among Finnish school children. Methods School children (n = 4 961) from the 1st, 5th and 8th grades of school (7-, 11- and 15-year-olds) in Central Finland were screened for vision followed by a questionnaire, which was returned by 4 352 (87.7%) participants. Myopia was categorized based on the questionnaire. Items concerned daily time spent on near work and outdoor activities, excluding time spent at school, watching TV and parental myopia and the associations of myopia with these factors were studied. Results The prevalence of myopia was 3%, 15% and 27% among the 7-, 11- and 1…
IMI Prevention of Myopia and Its Progression
2021
The prevalence of myopia has markedly increased in East and Southeast Asia, and pathologic consequences of myopia, including myopic maculopathy and high myopia-associated optic neuropathy, are now some of the most common causes of irreversible blindness. Hence, strategies are warranted to reduce the prevalence of myopia and the progression to high myopia because this is the main modifiable risk factor for pathologic myopia. On the basis of published population-based and interventional studies, an important strategy to reduce the development of myopia is encouraging schoolchildren to spend more time outdoors. As compared with other measures, spending more time outdoors is the safest strategy…