Creating and Improving a “Virtual Object” Through Web-Mediated Discourse

2004 ◽  
pp. 289-313
Author(s):  
Gordon Wells
Keyword(s):  
Virtual Object ◽  
Mediated Discourse

„A little Drama“ (G. M. Tucker)

2019 ◽  
Vol 63 (2) ◽  
pp. 195-219
Author(s):  
Alessandro Casagrande
Keyword(s):  
Present Article ◽  
Narrative Analysis ◽  
Literary Form ◽  
Third Party ◽  
Abrupt Shift ◽  
Mediated Discourse ◽  
Contextual Integration

Abstract The use of a narrative imperfect in Am 7:10–17 after 7:1–9 and the abrupt shift to 8:1–3 frequently compelled critics to determine its literary form. For diachronic studies defining classifications include ‘third-party report’ and ‘apophthegma’. By contrast, synchronic studies emphasize the contextual integration of Am 7:10–17 and concentrate on a narrative analysis. Within this focus it is striking, that the passage is often associated with a ‘drama’ but without assessing the methodological ramifications of such a claim. The present article takes this ‘synchronic gap’ up and relates it to approaches to view drama as a possible genre for prophetic books. In doing so, a reading of Am 7:10–17 as part of a narrator-mediated discourse using a dramatic mode shows that the passage can be deemed an entrance with three speeches integrated into the wider context of 7:1–8:3. Particularly the classification of 7:10a, 12aα, 14aα as narrator’s discourse using a dramatic mode makes this claim plausible.

scholarly journals Mirror neurons are modulated by grip force and reward expectation in the sensorimotor cortices (S1, M1, PMd, PMv)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Md Moin Uddin Atique ◽  
Joseph Thachil Francis
Keyword(s):  
Neural Activity ◽  
Visual Information ◽  
Mirror Neurons ◽  
Grip Force ◽  
Neural Representation ◽  
Virtual Object ◽  
Time Lags ◽  
Subjective Value ◽  
Machine Interface ◽  
Definition Of

AbstractMirror Neurons (MNs) respond similarly when primates make or observe grasping movements. Recent work indicates that reward expectation influences rostral M1 (rM1) during manual, observational, and Brain Machine Interface (BMI) reaching movements. Previous work showed MNs are modulated by subjective value. Here we expand on the above work utilizing two non-human primates (NHPs), one male Macaca Radiata (NHP S) and one female Macaca Mulatta (NHP P), that were trained to perform a cued reward level isometric grip-force task, where the NHPs had to apply visually cued grip-force to move and transport a virtual object. We found a population of (S1 area 1–2, rM1, PMd, PMv) units that significantly represented grip-force during manual and observational trials. We found the neural representation of visually cued force was similar during observational trials and manual trials for the same units; however, the representation was weaker during observational trials. Comparing changes in neural time lags between manual and observational tasks indicated that a subpopulation fit the standard MN definition of observational neural activity lagging the visual information. Neural activity in (S1 areas 1–2, rM1, PMd, PMv) significantly represented force and reward expectation. In summary, we present results indicating that sensorimotor cortices have MNs for visually cued force and value.

scholarly journals Kinematic of the Position and Orientation Synchronization of the Posture of a n DoF Upper-Limb Exoskeleton with a Virtual Object in an Immersive Virtual Reality Environment

Electronics ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1069
Author(s):  
Deyby Huamanchahua ◽  
Adriana Vargas-Martinez ◽  
Ricardo Ramirez-Mendoza
Keyword(s):  
Virtual Reality ◽  
Upper Limb ◽  
Human Performance ◽  
Early Stage ◽  
Inverse Kinematic ◽  
Virtual Object ◽  
Immersive Virtual Reality ◽  
Virtual Reality Environment ◽  
Upper Limb Exoskeleton ◽  
Position And Orientation

Exoskeletons are an external structural mechanism with joints and links that work in tandem with the user, which increases, reinforces, or restores human performance. Virtual Reality can be used to produce environments, in which the intensity of practice and feedback on performance can be manipulated to provide tailored motor training. Will it be possible to combine both technologies and have them synchronized to reach better performance? This paper consists of the kinematics analysis for the position and orientation synchronization between an n DoF upper-limb exoskeleton pose and a projected object in an immersive virtual reality environment using a VR headset. To achieve this goal, the exoskeletal mechanism is analyzed using Euler angles and the Pieper technique to obtain the equations that lead to its orientation, forward, and inverse kinematic models. This paper extends the author’s previous work by using an early stage upper-limb exoskeleton prototype for the synchronization process.

scholarly journals “Redha tu Ikhlas”: The Social–Textual Significance of Islamic Virtue in Malay Forced Marriage Narratives

Religions ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 310
Author(s):  
Alicia Izharuddin
Keyword(s):  
Cultural Practices ◽  
Individual Choice ◽  
Forced Marriage ◽  
Marital Relations ◽  
Love Stories ◽  
God's Will ◽  
The Social ◽  
Mediated Discourse ◽  
Marital Success ◽  
Do So

What accounts for the endurance of forced marriage (kahwin paksa) narratives in Malaysian public culture? How does one explain the ways popular fascination with forced marriage relate to assumptions about heteronormative institutions and practices? In a society where most who enter into marriages do so based on individual choice, the enduring popularity of forced marriage as a melodramatic trope in fictional love stories suggests an ambivalence about modernity and egalitarianism. This ambivalence is further excavated by illuminating the intertextual engagement by readers, publishers and booksellers of Malay romantic fiction with a mediated discourse on intimacy and cultural practices. This article finds that forced marriage in the intimate publics of Malay romance is delivered as a kind of melodramatic mode, a storytelling strategy to solve practical problems of experience. Intertextual narratives of pain and struggle cast light on ‘redha’ (submission to God’s will) and ‘sabar’ (patience), emotional virtues that are mobilised during personal hardship and the challenge of maintaining successful marital relations. I argue that ‘redha’ and ‘sabar’ serve as important linchpins for the reproduction of heteronormative institutions and wifely obedience (taat). This article also demonstrates the ways texts are interwoven in the narratives about gender roles, intimacy, and marital success (or lack thereof) and how they relate to the modes of romantic melodrama.

scholarly journals Inside Touch: Presentation of Tactile Feeling Inside Virtual Object Using Finger-Mounted Pin-Array Display

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Yusuke Ota ◽  
Yusuke Ujitoko ◽  
Sho Sakurai ◽  
Takuya Nojima ◽  
Koichi Hirota
Keyword(s):  
Virtual Object

scholarly journals New Gatekeepers in Town: How Groups in Social Networking Sites Influence Information Flows in Russia’s Provinces

2021 ◽  
Vol 7 (2) ◽  
pp. 205630512110132
Author(s):  
Olga Dovbysh
Keyword(s):  
Social Networking ◽  
Social Networking Sites ◽  
Digital Space ◽  
Professional Norms ◽  
Norms And Values ◽  
Local Media ◽  
Mediated Discourse ◽  
Media Space ◽  
Grassroots Initiatives ◽  
Depth Interviews

The study focuses upon “city public groups” (“gorodskie pabliki,” local newsgroups on social networking sites)—the new entrants in the local media space of the Russian province that have recently become important actors of regional public communication. Such groups combine news posting and citizen discussions, report on local affairs and gossip, and entertain. Some groups are based on user-generated content; others create their own content or act as aggregators. Being non-registered and grassroots initiatives, these media enjoy higher freedom in comparison to official local newsrooms. Given the popularity of city public groups among local citizens and local authorities’ interest toward them, owners and moderators of these media are playing an influential role for local mediated discourse. Based on the gatekeeping theory and its extensions for digital space, this article explores the emerging roles of these new gatekeepers in the local communities. Based upon 28 in-depth interviews collected by the author in Russian towns in 2017–2018, the article also analyses the professional norms and values of the owners and moderators of local city groups that they employ to perform their gatekeeping function.

Stable interaction with an n-DOF virtual object using a modified passivity based control architecture

2012 ◽  
Author(s):  
R. Jaberzadeh Ansari ◽  
S. M. Rezaei ◽  
H. A. Talebi ◽  
M. Zareinejad ◽  
K. Baghestan ◽  
...  
Keyword(s):  
Virtual Object ◽  
Control Architecture ◽  
Passivity Based Control

Research on Triangular Mesh Simplification Algorithm of Virtual Object Model

2012 ◽  
Vol 271-272 ◽  
pp. 1410-1414 ◽  
Author(s):  
Yang Ping Wang ◽  
Jian Wu Dang ◽  
Jin Yu Yang ◽  
Song Wang
Keyword(s):  
Triangular Mesh ◽  
Mesh Simplification ◽  
Virtual Object ◽  
Object Model ◽  
Model Simplification ◽  
Model Quality ◽  
Weight Calculation ◽  
Edge Surface

To improve the model quality of mesh simplification, reduce the model deformation and the lost of the detail characteristics with multiple folding, the paper represents a triangular mesh simplification algorithm based on edge-surface folding. The algorithm introduces curvature characteristics of model vertexes into the weight calculation of effective points, and introduces weight of triangular facets at the same time. The facets with the smallest weight adjacent the candidate edge is shrunk. The experiment results show that the algorithm has provided a higher quality of model simplification and effectively kept the graphic features.

Sign in / Sign up

Export Citation Format

Share Document