scholarly journals Absolute configurations of chiral molecules with multiple stereogenic centers without prior knowledge of the relative configurations: A case study of inuloxin C

Chirality ◽  
2018 ◽  
Vol 30 (11) ◽  
pp. 1206-1214 ◽  
Author(s):  
Jordan L. Johnson ◽  
Vijay Raghavan ◽  
Alessio Cimmino ◽  
Arash Moeini ◽  
Ana G. Petrovic ◽  
...  
Keyword(s):  
Prior Knowledge ◽  
Chiral Molecules ◽  
Stereogenic Centers

scholarly journals Prior knowledge-based approach for associating contaminants with biological effects: A case study in the St. Croix River basin, MN, WI, USA

2017 ◽  
Vol 221 ◽  
pp. 427-436 ◽  
Author(s):  
Anthony L. Schroeder ◽  
Dalma Martinović-Weigelt ◽  
Gerald T. Ankley ◽  
Kathy E. Lee ◽  
Natalia Garcia-Reyero ◽  
...  
Keyword(s):  
Prior Knowledge ◽  
River Basin ◽  
Biological Effects ◽  
Knowledge Based

scholarly journals Motivational and Emotional Orientation, Engagement, and Achievement in Mathematics. A Case Study With One Sixth-Grade Classroom Working With an Electronic Textbook on Fractions

2021 ◽  
Vol 6 ◽  
Author(s):  
Frank Reinhold ◽  
Stefan Hoch ◽  
Anja Schiepe-Tiska ◽  
Anselm R. Strohmaier ◽  
Kristina Reiss
Keyword(s):  
Learning Outcomes ◽  
Prior Knowledge ◽  
Cognitive Learning ◽  
Sixth Grade ◽  
Emotional Engagement ◽  
Behavioral Engagement ◽  
Electronic Textbook ◽  
The Relationship ◽  
Grade Classroom

Interactive and adaptive scaffolds implemented in electronic mathematics textbooks bear high potential for supporting students individually in learning mathematics. In this paper, we argue that emotional and behavioral engagement may account for the effectiveness of such digital curriculum resources. Following the general model for determinants and course of motivated action, we investigated the relationship between students’ domain-specific motivational and emotional orientations (person)—while working with an electronic textbook on fractions (situation), their emotional and behavioral engagement while learning (action), and their achievement after tuition (outcome). We conducted a case-study with N = 27 students from one sixth-grade classroom, asking about the relationship between students’ motivational and emotional orientations and their emotional and behavioral engagement, and whether emotional and behavioral engagement are unique predictors of students’ cognitive learning outcomes while working with an e-textbook. For that, we designed a four-week-intervention on fractions using an e-textbook on iPads. Utilizing self-reports and process data referring to students’ interactions with the e-textbook we aimed to describe if and how students make use of the offered learning opportunities. Despite being taught in the same classroom, results indicated large variance in students’ motivational and emotional orientations before the intervention, as well as in their emotional and behavioral engagement during the intervention. We found substantial correlations between motivational and emotional orientations (i.e., anxiety, self-concept, and enjoyment) and emotional engagement (i.e., intrinsic motivation, competence and autonomy support, situational interest, and perceived demand)—with positive orientations being associated with positive emotional engagement, as expected. Although the correlations between orientations and behavioral engagement (i.e., task, exercise, and hint count, problem solving time, and feedback time) also showed the expected directions, effect sizes were smaller than for emotional engagement. Generalized linear mixed models revealed that emotional engagement predicted cognitive learning outcomes uniquely, while for behavioral engagement the interaction with prior knowledge was a significant predictor. Taken together, they accounted for a variance change of 44% in addition to prior knowledge. We conclude that when designing digital learning environments, promoting engagement—in particular in students who share less-promizing prerequisites—should be considered a key feature.

Supramolecular organization of chiral molecules on metallic surfaces: D-alaninol on Cu(100) as a case study

2010 ◽  
Vol 7 (11-12) ◽  
pp. 2616-2619 ◽  
Author(s):  
Paola Gori ◽  
Giorgio Contini ◽  
Tommaso Prosperi ◽  
Nicola Zema ◽  
Fabio Ronci ◽  
...  
Keyword(s):  
Supramolecular Organization ◽  
Chiral Molecules ◽  
Metallic Surfaces

Exploring the Feminization of Backseat Gaming Through Girlfriend Reviews YouTube Channel

2021 ◽  
pp. 155541202110561
Author(s):  
Neta Yodovich ◽  
Jinju Kim
Keyword(s):  
Video Games ◽  
Prior Knowledge ◽  
Alternative Pathway ◽  
Feminist Discourse ◽  
Male Dominated

This paper scrutinizes the feminization of backseat gaming by examining the successful YouTube gaming reviews channel, Girlfriend Reviews. As video games are considered a male-dominated hobby, this channel, which provides the perspective of a male gamer’s girlfriend offers a compelling case study to explore the ways in which women can access the gaming community. Through analyzing the opinions and sentiments expressed in the comment sections, we explore how viewers engage with the channel and why they support or condone it. We argue that viewers gravitate toward the channel for three significant reasons: the girlfriend being (1) a supportive backseat gamer, (2) who holds no prior knowledge on gaming, and (3) does not engage with feminist discourse. We argue that the position of “the girlfriend”/“backseat gamer” provides women an alternative pathway into the gaming community. However, moments of pushback demonstrate the fragility of women’s position in such presumed male-dominated communities.

Incorporating prior knowledge into artificial neural networks—an industrial case study

2004 ◽  
Vol 62 ◽  
pp. 131-151 ◽  
Author(s):  
Srečko Milanič ◽  
Stanko Strmčnik ◽  
Davorka Šel ◽  
Nadja Hvala ◽  
Rihard Karba
Keyword(s):  
Neural Networks ◽  
Artificial Neural Networks ◽  
Prior Knowledge ◽  
Industrial Case Study ◽  
Artificial Neural

scholarly journals Use of prior knowledge and extrapolation in paediatric drug development: A case study with deferasirox

2019 ◽  
Vol 136 ◽  
pp. 104931
Author(s):  
Elisa Borella ◽  
Sean Oosterholt ◽  
Paolo Magni ◽  
Oscar Della Pasqua
Keyword(s):  
Drug Development ◽  
Prior Knowledge ◽  
Paediatric Drug ◽  
Paediatric Drug Development
Sign in / Sign up

Export Citation Format

Share Document