Cohesive frames are linguistic elements that precede the grammatical subject in the main clause. This study investigated the frequencies and communicative purposes of cohesive frame types in results and discussion section of research articles from 4 disciplines. To run this study, 40 results and discussion sections of research articles were selected from 4 disciplines, namely Applied Linguistic...

This paper presents a new micromechanical model for a collection of cohesive zone models embedded between each mesh of a finite element-type discretization. It aims to forth fully extend the previous linear results of [1] to the calibration of damageable cohesive parameters (cohesive peak stress, critical opening displacement, cohesive energy, etc). The main idea of the approach consists in rep...

1 The Effect of Cohesive-Law Parameters on Mixed-Mode Fracture R. B. Sills and M. D. Thouless Department of Mechanical Engineering Department of Materials Science & Engineering University of Michigan Ann Arbor, MI 48109-2125, USA Abstract Cohesive-zone models of fracture provide a framework that allows a smooth transition between a strength-based approach to fracture and an energy-based approac...

Abstract The present study is an attempt to investigate the relationship between cohesive readability of expository texts and reading comprehension in EFL students with different proficiency levels. One hundred students formed the participant of this study. They were undergraduate students majoring in English at University of Isfahan. To collect the relevant data, participants were divide...

In this paper Cohesive Zone Model (CZM) concepts are applied in order to study mode I fracture in a pre-cracked bonded Double Cantilever Beam (DCB) specimen. A cohesive surface element is implemented in a Finite Element commercial code using intrinsic cohesive zone models: exponential, bilinear and trapezoidal traction-separation laws. The sensitivity of cohesive zone parameters in predicting t...

To model, from its inception, inter-enterprise network formation and its interaction with foreign investment across an entire epoch of rapid and profound economic transformation, we gathered data on the complete ownership histories of 1,696 of the largest Hungarian enterprises from 1987 to 2001. We develop a social sequence analysis to identify distinctive pathways whereby firms use network res...

This conversation analytic study investigates student-initiated multi-unit questions (MUQs) in whole class interaction. Based on a corpus of 30 hours videotaped interactions from teacher education classrooms an English-medium instruction university, we demonstrate that students use MUQs to introduce topics, either by recontextualizing some aspect the prior topic, or alternatively, without these...

INTRODUCTION Substance abuse is regarded as the nation’s number one health problem (Robert Wood Johnson Foundation, 2001), and HIV/AIDS risks are known more prone among drug injectors and disproportionately more concentrated among African American drug injectors (Friedman, Jarlais, and Ward, 1993; CDC, 1996). According to the Center for Disease Control (1998), 217,000 injecting drug users (IDU)...