Smart Search
Cari koleksi dengan cepat sesuai kebutuhan Anda.This paper proposes an improvement on the scattering-integral (SI) approach for acoustic frequency-domain full waveform inversion (FWI) based on the individual Born kernels. The main development is a method for calculating the steepest-descent direction and the pseudo-Newton direction by vector operations with definite physical meaning, without needing to store the huge Fr´echet kernels in mem…
The functional and taxonomic biogeography of marine microbial systems reflects the current state of an evolving system. Current models of marine microbial systems and biogeochemical cycles do not reflect this fundamental organizing principle. Here, we investigate the evolutionary adaptive potential of marine microbial systems under environmental change and introduce explicit Darwinian adaptatio…
This article argues that the most commonly used lesson plan pro formas in language teacher education are inappropriately premised on an outcomesbased approach to teaching, one that is in conflict with what we know about how languages are learnt and how experienced teachers teach. It proposes an alternative, affordance-based approach to lesson planning and makes a number of practical suggestions…
This article argues that the most commonly used lesson plan pro formas in language teacher education are inappropriately premised on an outcomesbased approach to teaching, one that is in conflict with what we know about how languages are learnt and how experienced teachers teach. It proposes an alternative, affordance-based approach to lesson planning and makes a number of practical suggestions…
To achieve a global brain circulation, many Latin American countries have incentivized training abroad and publishing in high impact factor journals. Such internationalization strategies are valuable, but we argue that a knowledge dialogue is a better model for global science to overcome North–South disparities and to achieve both excellence and relevance. Circulation implies transmitting int…
One of the more exciting developments in science and technology studies (STS) is the emergence of institutions, research schools, and career paths in the field in Asia. Already it is clear that this constitutes no simple diffusion of STS from Western Europe and North America (or even Australasia). Asian developments are adding to the heterogeneity of STS, offering new approaches, different em…