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In order to measure the quality of the logs, one can with help of Fast Fourier Transform technique get the signals resonance peaks. With help of these peaks you can see whether the quality of a tree is good or bad. This report contains the work of a where a program has been …
In order to measure the quality of the logs, one can with help of Fast Fourier Transform technique get the signals resonance peaks. With help of these peaks you can see whether the quality of a tree is good or bad. This report contains the work of a where a program has been …
In order to measure the quality of the logs, one can with help of Fast Fourier Transform technique get the signals resonance peaks. With help of these peaks you can see whether the quality of a tree is good or bad. This report contains the work of a where a program has been …
In order to measure the quality of the logs, one can with help of Fast Fourier Transform technique get the signals resonance peaks. With help of these peaks you can see whether the quality of a tree is good or bad. This report contains the work of a where a program has been …
… seems that the substrate should not be too wet since the beetle was found on logs with a low degree of contact with the ground. It is important to leave enough substrate, i.e. dead birch wood, after clear-cutting. This is done by leaving both dead and living birches, and if …
… variables determining their occurrence. Three dead wood types (snags, stumps, logs) of Picea abies as well as ”ordinary” and ”resin-rich” Pinus sylvestris were sampled. 24 forest stands of four different forest types (8-19 years old, 20-64 years old, >65 years old, nature …
En kvantitativ studie baserad på klimatdata och litteraturstudier
En utmaning under produktionen är uttorkning av byggfukt i byggnadens betongbjälklag. Om uttorkningen försenas kan golvbeläggningar inte appliceras i rätt tid, men att arbetet forceras är inte ett alternativ, då risken finns att fuktskador uppkommer under driftsskedet. Avgörande …
… years old) and three different dead wood types were sampled; snags, stumps and logs of P. abies, ”ordinary” P. sylvestris and resin-rich P. sylvestris. Within each stand a transect of 10x200 metres was established inside the transect where all wooden objects were measured. For …
Bedömning av loggbok med en uppgiftsspecifik matris
… to develop and test a task-specific assessment matrix to the students writing logs that occurs in connection with their APL (workplace-based learning). The matrix is based on upper secondary school subject plan House building from The Swedish National Agency for Education and …
