SUMMARY We present a new solution to the tree drawing problem that integrates an excellent tree drawing algorithm into one of the best text processing systems available. More precisely, we present a T E X macro package called TreeT E X that produces drawings of trees from a purely logical description. Our approach has three advantages: labels for nodes can be handled in a reasonable way; portin...

Motorways are typically the safest road environment in terms of injury crashes per million vehicle kilometres; however, given high severity occurring therein, there is still space for safety improvements. The objective this study to compare classification performance five machine learning techniques predictions crash risk levels motorway segments. To that end, data on levels, driving behaviour ...

A series of sawing experiments on granite was carried out to explore the cutting performance a diamond frame saw with horizontal reciprocating mode. model average thickness chip established and characteristics forces were analyzed. The wear mechanism segments revealed by analyzing width kerf morphology segments. results demonstrated that resistance increased feed speed. changed abruptly at reve...

Abstract In Brazil, the excess in corn production and possibility to integrate it with sugarcane for of ethanol making use productive structure already available demonstrated a certain degree feasibility utilization kernel increase national production. Thus, this article proposed analyze potential opportunities threats offered by macro-environment development Brazil. The results show that polit...

There is a substantial body of literature relating to tourism’s economic impact at the macro level, but less is known about tourist expenditure at a micro scale. This paper reports findings from a survey of day-visitor expenditure by category at The Quays in Salford, UK. Expenditure is influenced strongly by the visitor’s age, frequency of visitation and visit motivation. Heavy, medium and ligh...

One method for compacting executable computer code is to replace commonly repeated sequences of instructions with macro instructions from a decoding dictionary. The size of the decoding dictionary is often small in comparison to the number of all possible macros. Choosing the macros that yield the best compaction is a di cult subset selection problem because multiple, but colliding, macros may ...

We describe a novel approach for detecting perfect and imperfect periodicities in polyphonic music. The approach relies on beat and rhythm information extracted from the raw data after lowpass filtering. The beat and rhythm information is analyzed with binary tree or trellis tree parsing depending on the length of the pauses in the underlying signal. This analysis yields accurate periodicity pa...

Knowledge of the spatial distribution agricultural crops and crop rotation is necessary for understanding farming practices concerning long-term sustainability production. Agricultural are increasingly subject to drought due effects global climate change, same true Croatia constant rise in mean annual temperatures uneven rainfall distribution. Remote sensing methods have proven be superior dete...

In January 2017, a large wind turbine blade was installed temporarily in a city square as a public artwork. At first sight, media photographs of the installation appeared to be fakes - the blade looks like it could not really be part of the scene. Close inspection of the object shows that its paradoxical visual appearance can be attributed to unconscious assumptions about object shape and light...