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Is using concordances effective in teaching English grammar (Raise/Rise and Since/For) as a foreign language in Vietnamese classrooms?

The purpose of this study is to investigate the use of corpus linguistics, with a specific focus on the concordances in teaching and learning English in Vietnam. The concordance samples provide teachers and students with the information about the different patterns of use and structure that can be found for each word. I have designed a new kind of linguistics exercises on the basic of the selected

Dokumentering och utvärdering av ventilations- och sprinklerlaborationen i Aktiva system

In this report the ventilation and sprinkler laboratory exercicise in the co course Fire Detection and Suppression (VBR082) has been documented and evaluated. The laboratory exercise contains inquiry-based elements. St Students must form hypotheses regarding the outcome of the experiments before they are performed and to some extent the students can decide what sce cenarios should be tested in the

Panel Cointegration Tests with Deterministic Trends and Structural Breaks

This paper proposes Lagrange multiplier (LM) based tests for the null hypothesis of no cointegration in panel data. The tests are general enough to allow for heteroskedastic and serially correlated errors, individual specific time trends, and a single structural break in both the intercept and slope of each regression, which may be located different dates for different individuals. The limiting di

På tal om mutor

Gränserna för vad som ska uppfattas som en muta är sällan enkla att dra. Det som juridiskt definieras som korrupt kan i vardagliga termer beskrivas som något klanderfritt – som provisioner, konsultuppdrag, gåvor, resor, bjudningar och liknande. Mutor kan ofta förklaras som närbesläktat med socialt umgänge eller gästfrihet. De kan också förklaras i termer av tacksamhet eller som sedvänja och kultur

Stochastic model for the investigation of the effect of inhomogeneities on engine knock

A stochastic model based on a probability density function (PDF) approach was developed for the investigation of spark ignition (SI) engine knock conditions. The model is based on a two zone model, where the burned and unburned gases are described as stochastic reactors, and the movement of the turbulent flame front is expressed with a Wiebe function. Using a stochastic particle ensemble to repres