نتایج جستجو برای: authentic video
تعداد نتایج: 185337 فیلتر نتایج به سال:
The performance of video transmission over wireless channels is limited by the channel noise. Thus many error resilience tools have been incorporated into the MPEG-4 video compression method. In addition to these tools, the unequal error protection (UEP) technique has been proposed to protect the different parts in an MPEG-4 video packet with different channel coding rates based on the rate...
Online learning is increasingly being used in K-12 learning environments. A concomitant trend is found towards learning becoming authentic as students learn with tasks that are connected to realworld occupations. In this study, 48 pre-service teachers use an online environment to engage in authentic practice as they developed online learning experiences for their future students. Using a design...
AIM To report a study conducted to test a model linking authentic leadership of managers with nurses' perceptions of structural empowerment, performance, and job satisfaction. BACKGROUND Authentic leadership has been proposed as the root element of effective leadership needed to build healthier work environments because there is special attention to the development of empowering leader-follow...
Make me authentic, but not here: Reflexive struggles with academic identity and authentic leadership
Introduction: Video games are common cultural issues with great influence in all societies. One of the important cognitive effects of video games is on creating stress on video players. The present research objective was to study different types of stress in players based on video game styles. Methods: A total of 80 players, aged 18 to 30 years, played four types of video games; Ru...
Two types of contextualized input in prosody training were investigated for 28 advanced L2 speakers of English (L1 Chinese). Their oral presentations provided training materials. Native-speakers (NSs) of English provided global prosody ratings, and participants completed questionnaires on perceived training effectiveness. Two groups received training input using Anvil, a web-based annotation to...
Contextualized experiential and authentic learning can be situated within augmented-reality (AR)-enhanced learning environments involving inter-disciplinary academic domains such as physical education, physics, mathematics and biology. However, AR technology-based learning tools are mainly exploited in tertiary institutions such as universities and polytechnics as they are costly and sometimes ...
The epileptic mechanism is postulated as that an animal’s neurons gradually diminish their inhibition function coupled with enhanced excitation when an epileptic event is approaching. Calcium imaging technique is designed to directly record brain-wide neurons activity in order to discover the underlying epileptic mechanism. In this paper, using one brain-wide calcium imaging video of Zebrafish,...
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Multiple Display Environments (MDEs) facilitate collaborative activities that involve the use of electronic task artifacts. Supporting interactions and infrastructures have matured in recent years, allowing researchers to now study how the use of MDEs impacts group work in controlled and authentic settings. This has created a need for tools to understand and make sense of the resulting interact...
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