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Multiple Aptitude for Instructed Second Language Acquisition
Pete Robinson 한국영어학회 2003 영어학 Vol.3 No.3
Robinson, Peter. 2003. Multiple Aptitude for Instructed Second Language Acquisition. Korean Journal of English Language and Linguistics 3-3, 375-410. As Snow (1989) and Sternberg (1985) have long argued, learning, and adaptation to the learning environment or classroom context (at the levels of instructional treatment, interventionist focus on form technique, or pedagogic task) is a result of the interaction of context at each of these levels of description with learners' patterns of abilities. In this paper I argue that this is an important area of research for SLA pedagogy, as well as SLA theory development, and I review recent developments in the study of L2 learning conditions; of the abilities contributing to L2 aptitude; and of their interaction with the processes involved in successful classroom learning and practice, and propose a model of 'multiple aptitudes' for classroom learning based on these findings.
Business Incubator Explanations: Networking and Gender Differences
Sherry Robinson KINFORMS 2009 Management Review Vol.4 No.2
Research investigating gender differences in small business performance has frequently shown women-owned businesses to be smaller in terms of sales, profits and number of employees (Cooper, Gimeno-Dascon, & Woo, 1994; Kalleberg & Leicht, 1991; Loscocco & Leicht, 1993; Watson & Robinson, 2003). One reason for this may be social networks that are not as diverse and useful as men’s networks, making it more difficult for women to access external business resources. Business incubators attempt to enhance tenants’ networks, and thus increase access to needed resources. In this theoretical paper, it is argued that even though all incubatees are likely to benefit from networking assistance, it may be especially useful for women with less diverse networks. Suggestions for future research based on this conceptual framework are also presented.
Load response of the natural tooth and dental implant: A comparative biomechanics study
Robinson, Dale,Aguilar, Luis,Gatti, Andrea,Abduo, Jaafar,Lee, Peter Vee Sin,Ackland, David The Korean Academy of Prosthodonitics 2019 The Journal of Advanced Prosthodontics Vol.11 No.3
PURPOSE. While dental implants have displayed high success rates, poor mechanical fixation is a common complication, and their biomechanical response to occlusal loading remains poorly understood. This study aimed to develop and validate a computational model of a natural first premolar and a dental implant with matching crown morphology, and quantify their mechanical response to loading at the occlusal surface. MATERIALS AND METHODS. A finite-element model of the stomatognathic system comprising the mandible, first premolar and periodontal ligament (PDL) was developed based on a natural human tooth, and a model of a dental implant of identical occlusal geometry was also created. Occlusal loading was simulated using point forces applied at seven landmarks on each crown. Model predictions were validated using strain gauge measurements acquired during loading of matched physical models of the tooth and implant assemblies. RESULTS. For the natural tooth, the maximum vonMises stress (6.4 MPa) and maximal principal strains at the mandible ($1.8m{\varepsilon}$, $-1.7m{\varepsilon}$) were lower than those observed at the prosthetic tooth (12.5 MPa, $3.2m{\varepsilon}$, and $-4.4m{\varepsilon}$, respectively). As occlusal load was applied more bucally relative to the tooth central axis, stress and strain magnitudes increased. CONCLUSION. Occlusal loading of the natural tooth results in lower stress-strain magnitudes in the underlying alveolar bone than those associated with a dental implant of matched occlusal anatomy. The PDL may function to mitigate axial and bending stress intensities resulting from off-centered occlusal loads. The findings may be useful in dental implant design, restoration material selection, and surgical planning.
TURÁN-TYPE $L^r$-INEQUALITIES FOR POLAR DERIVATIVE OF A POLYNOMIAL
Robinson Soraisam,Mayanglambam Singhajit Singh,Barchand Chanam 경남대학교 기초과학연구소 2023 Nonlinear Functional Analysis and Applications Vol.28 No.3
In this paper, we obtain an improved extension of the above inequality into polar derivative. Further, we also extend an inequality on polar derivative recently proved by Rather et al. \cite{SLBEPD2021}into $L^{r}$-norm. Our results not only extend some known polynomial inequalities, but also reduce to some interesting results as particular cases.