this research study aimed at investigating whether using peer-provided feedbacks rather than teacher-provided comments would result in any significance difference in iranian english undergraduate students’ ability in writing. in so doing, based on a pretest (an opt & a writing exam), 40 subjects were assigned to two homogeneous groups of equal number the subjects in the control group received m...

Content-based image retrieval and text-based image retrieval are two fundamental approaches in the field of image retrieval. The challenges related to each of these approaches, guide the researchers to use combining approaches and semi-automatic retrieval using the user interaction in the retrieval cycle. Hence, in this paper, an image retrieval system is introduced that provided two kind of qu...

  Having in mind the high level of challenge in writing as a foreign language, this research provided Iranian EFL learners with audiovisual feedbacks as an alternative of common written feedback and focused on its’ meaningfulness in order to provide an incentive medium for the participants and increase their moti-vation. One hundred young adult female learners in addition to six English languag...

having in mind the high level of challenge in writing as a foreign language, this research provided iranian efl learners with audiovisual feedbacks as an alternative of common written feedback and focused on its’ meaningfulness in order to provide an incentive medium for the participants and increase their moti-vation. one hundred young adult female learners in addition to six english language ...

In today’s globalized world, humans and nature are inextricably linked. The coupled human and natural systems (CHANS) framework provides a lens with which to understand such complex interactions. One of the central components of the CHANS framework involves examining feedbacks among human and natural systems, which form when effects from one system on another system feed back to affect the firs...

The topics covered in an energetic and broad-reaching discussion included the effects of climate on volcanic activity and vice versa, uncertainties about volcanic CO2 emissions and feedbacks and complexities in the volcano–climate system. The discussion ended in consensus about the need for a variety of modelling approaches to better characterize poorly understood feedbacks between volcanoes an...

content-based image retrieval and text-based image retrieval are two fundamental approaches in the field of image retrieval. the challenges related to each of these approaches, guide the researchers to use combining approaches and semi-automatic retrieval using the user interaction in the retrieval cycle. hence, in this paper, an image retrieval system is introduced that provided two kind of qu...

Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract The climate-chemistry-aerosol-cloud-radiation feedbacks are important processes occurring in the atmosphere. Accurately simulating those feedbacks requires fully-coupled meteorology, climate, and chemistry models and pr...

OBJECTIVE In this study, we aimed to explore how cues signaling rewards and feedbacks about rewards are processed in ADHD. METHOD Inside the scanner, 16 healthy children and 19 children with ADHD completed a spatial attention paradigm where cues informed about the availability of reward and feedbacks were provided about the earned reward. RESULTS In ventral anterior thalamus (VA), the contr...

Objetivando el desarrollo tecnológico como soporte al estudio técnico-individual de dirección para alumnos con discapacidad visual, en este abordaje, es expuesta a secuencia pruebas y sus resultados, la recolecta los requisitos necesarios constitución programación del prototipo Maestro v0.1 — os feedbacks háptico auditivo. Por lo tanto, considerándolos elementos primordiales provocar acción cor...