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Pollen-based quantitative reconstruction of land-cover change in Europe from 11,500 years ago until present - A dataset suitable for climate modelling

The major objective of this thesis was to produce descriptions of the land vegetation-cover in Europe for selected time windows of the Holocene (6000, 3000, 500, 200, and 50 calendar years before present (BP=1950)) that can be used in climate modelling. Land vegetation is part of the climate system; its changes influence climate through biogeophysical and biogeochemical processes. Land use such as

Reducing computational complexity of branch metric calculations in a trellis decoder

Trellis decoding is widely used, in this present day of communication and data storage, in a wide variety of applications such as decoding convolution codes, baseband detection for wireless systems and also to detect recorded data. This is achieved by implementing the Viterbi algorithm. This paper presents various methodologies of reducing the computational complexity of the branch metric unit in

Loanword phonology in Jahai

Jahai, a language belonging to the Northern Aslian subgroup of the Aslian branch of Austroasiatic, is spoken by a community of approximately one thousand individuals in remote parts of Perak and Kelantan, Peninsular Malaysia, and reportedly also by a small community in the adjacent part of southernmost Thailand. Jahai speakers have long been in frequent contact with speakers of neighbouring langua