title: Incorporating critical pedagogy into the scholarship of teaching and learning: making the journey alongside our students

authors: Grant, Suzanne Lisa Parker

subjects: management studies

abstract: In this paper we draw on our teaching and learning experiences in the management classroom, to illustrate how reflective teaching practices and experiential learning can be used to incorporate critical pedagogy into the SoTL. The exercise described within is one which, at first glance, appears very simple and straight forward, and is perhaps the most basic example of all our experiential practices. However, we found this simple exercise to have powerful learning and reflection effects for both the students and ourselves. This experience, and our subsequent pedagogical reflection, reaffirms the need for educators to remain present in the classroom, and reflective about the impacts of their teaching practices on students.

text: Incorporating critical pedagogy into the scholarship of teaching and learning: making the journey alongside our students In this paper we draw on our teaching and learning experiences in the management classroom, to illustrate how reflective teaching practices and experiential learning can be used to incorporate critical pedagogy into the SoTL. The exercise described within is one which, at first glance, appears very simple and straight forward, and is perhaps the most basic example of all our experiential practices. However, we found this simple exercise to have powerful learning and reflection effects for both the students and ourselves. This experience, and our subsequent pedagogical reflection, reaffirms the need for educators to remain present in the classroom, and reflective about the impacts of their teaching practices on students.

year: 2010

title: Interpretation of pre-AD 472 Roman soils from physicochemical and mineralogical properties of buried tephric paleosols at Somma Vesuviana ruin, southwest Italy

authors: Inoue, Yudzuru

subjects: Mt. Vesuvius

abstract: This study aimed to interpret soil fertility around Somma Vesuviana in ancient Rome from investigation of buried paleosols developed beneath thick pumice deposits of the AD 472 Pollena eruption of Mt. Vesuvius. Two buried pedons derived mainly from phonolitic tephra deposits of the AD 79 Pompeii eruption, and ancient construction waste, were excavated and sampled at the Somma Vesuviana villa ruins on the northern flanks of Mt. Vesuvius, Italy. For comparison, a buried paleosol on equivalent Pompeii tephra deposits in a nearby forest, and a modern soil on AD 1631 tephra deposits (compositionally similar to Pompeii eruptives) in an adjacent orchard, were similarly analyzed for physical, chemical, and mineralogical properties, including phosphorus fractions and primary mineral compositions. The two buried pedons in the ruin had abundant available P and K and contained moderate amounts of exchangeable cations. Leucite was the dominant primary mineral and, with alkali feldspars, is probably the major source of K in the buried horizons. A high content of “authigenic P (Ca-bound P)” characterized all the pedons. We concluded that the buried Somma Vesuviana paleosols had a relatively high ability to supply nutrients and that they were fertile prior to the AD 472 eruption, although manuring to increase nitrogen was probably needed to maintain high productivity. Their physical properties such as water retention were probably enhanced by small but significant amounts of short-range order clays.

text: Interpretation of pre-AD 472 Roman soils from physicochemical and mineralogical properties of buried tephric paleosols at Somma Vesuviana ruin, southwest Italy This study aimed to interpret soil fertility around Somma Vesuviana in ancient Rome from investigation of buried paleosols developed beneath thick pumice deposits of the AD 472 Pollena eruption of Mt. Vesuvius. Two buried pedons derived mainly from phonolitic tephra deposits of the AD 79 Pompeii eruption, and ancient construction waste, were excavated and sampled at the Somma Vesuviana villa ruins on the northern flanks of Mt. Vesuvius, Italy. For comparison, a buried paleosol on equivalent Pompeii tephra deposits in a nearby forest, and a modern soil on AD 1631 tephra deposits (compositionally similar to Pompeii eruptives) in an adjacent orchard, were similarly analyzed for physical, chemical, and mineralogical properties, including phosphorus fractions and primary mineral compositions. The two buried pedons in the ruin had abundant available P and K and contained moderate amounts of exchangeable cations. Leucite was the dominant primary mineral and, with alkali feldspars, is probably the major source of K in the buried horizons. A high content of “authigenic P (Ca-bound P)” characterized all the pedons. We concluded that the buried Somma Vesuviana paleosols had a relatively high ability to supply nutrients and that they were fertile prior to the AD 472 eruption, although manuring to increase nitrogen was probably needed to maintain high productivity. Their physical properties such as water retention were probably enhanced by small but significant amounts of short-range order clays.

year: 2009

title: A hybrid architecture for labelling bilingual Māori-English tweets

authors: Trye, David

subjects: borrowing

abstract: Most large-scale language detection tools perform poorly at identifying Māori text. Moreover, rule-based and machine learning-based techniques devised specifically for the Māori-English language pair struggle with interlingual homographs. We develop a hybrid architecture that couples Māori-language orthography with machine learning models in order to annotate mixed Māori-English text. This architecture is used to label a new bilingual Twitter corpus at both the token (word) and tweet (sentence) levels. We use the collected tweets to show that the hybrid approach outperforms existing systems with respect to language detection of interlingual homographs and overall accuracy. We also evaluate its performance on out-of-domain data. Two interactive visualisations are provided for exploring the Twitter corpus and comparing errors across the new and existing techniques. The architecture code and visualisations are available online, and the corpus is available on request.

text: A hybrid architecture for labelling bilingual Māori-English tweets Most large-scale language detection tools perform poorly at identifying Māori text. Moreover, rule-based and machine learning-based techniques devised specifically for the Māori-English language pair struggle with interlingual homographs. We develop a hybrid architecture that couples Māori-language orthography with machine learning models in order to annotate mixed Māori-English text. This architecture is used to label a new bilingual Twitter corpus at both the token (word) and tweet (sentence) levels. We use the collected tweets to show that the hybrid approach outperforms existing systems with respect to language detection of interlingual homographs and overall accuracy. We also evaluate its performance on out-of-domain data. Two interactive visualisations are provided for exploring the Twitter corpus and comparing errors across the new and existing techniques. The architecture code and visualisations are available online, and the corpus is available on request.

year: 2022