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The international tourism options have been enriched due to several factors: new transport technology, more flexible legislation, the globalization process, and political openness regarding some areas dominated by dictatorship regimes. Antarctica is one of the new possibilities for adventure and ecological travel. It is the wildest, most well‐preserved and most isolated continent on the planet. About 10,000 tourists can appreciate its dazzling landscapes each austral summer and tourism operations have increased considerably in the region during the 1990s. This article presents a history of travel to Antarctica, an analysis of the tour operators and of the Antarctic Treaty on tourism, and reports an experience on board one of the cruise ships in the Antarctica Peninsula.

Feathermoss is ubiquitous in the boreal forest and across various land‐cover types of the arctic and subarctic. A variety of affordable commercial sensors for soil moisture content measurement have recently become available and are in use in such regions, often in conjunction with fire‐susceptibility or ecological studies. Few come supplied with calibrations suitable or suggested for soils high in organics. Aims to test seven of these sensors for use in feathermoss, seeking calibrations between sensor output and volumetric water content.

Measurements from seven sensors installed in live, dead and burned feathermoss samples, drying in a controlled manner, were compared to moisture content measurements. Empirical calibrations of sensor output to water content were determined.

Almost all of the sensors tested were suitable for measuring the moss sample water content, and a unique calibration for each sensor for this material is presented. Differences in sensor design lead to changes in sensitivity as a function of volumetric water content, affecting the spatial averaging over the soil measurement volume.

The wide range of electromagnetic sensors available include frequency and time domain designs with variations in wave guide and sensor geometry, the location of sensor electronics and operating frequency.

This study provides information for extending the use of electromagnetic sensors to feathermoss.

A comparison of volumetric water content sensor mechanics and design is of general interest to researchers measuring soil water content. In particular, researchers working in wetlands, boreal forests and tundra regions will be able to apply these results.

Lists of journals ranked according to number of citations received are frequently used as indicators of usefulness, but little research has been carried out to test the validity of this hypothesis. On comparing lists of titles of journals ranked by citation counting with lists of the same journals, ranked according to frequency of use (using data from a survey at the National Lending Library), it was found that the rank order correlation between the two was low. This suggests that ranked lists produced by analyses of citations do not constitute valid guides for journal selection by libraries.

The presence of Latin in heavy metal music ranges from full texts, intros, song and album titles to band names, pseudonyms, and literary quotations. This chapter sheds light on heavy metal's fascination with the history and ‘arcane’ sound of Latin, and investigates its patterns of use in lyrics with the help of Natural Language Processing tools and digitally-available linguistic resources. First, the authors collected a corpus of lyrics containing differing amounts of Latin and enhanced it with descriptive metadata. Next, the authors calculated the richness of the vocabulary and the distribution of content words. The authors processed the corpus with a morphological analyser and performed both a manual and a computational search for intertextuality, including allusions, paraphrase and verbatim quotations of literary sources. The authors show that, despite it being a dead language, Latin is very frequently used in metal. Its historical status appears to fascinate bands and lends itself well to those religious, epic and mysterious themes so characteristic of the heavy metal world. The widespread use of Latin in metal lyrics, however, sees many bands simply reusing Latin texts – mostly from the Bible – or even misspelling literary quotations.

YEARS ago the only people who feared the law were the “baddies”. They took the risks of their nefarious profession and when they were copped, took their sentences with resignation as the price they had to pay for whatever it was that they had illegally gained.

Increasingly, companies are using alliances and joint ventures to pursue entrepreneurial opportunities. These collaborations are voluntary arrangements between two or more firms that exchange, share, bundle, and create resources in pursuit of entrepreneurial opportunities. This paper proposes that the innovativeness and risk characteristics of these entrepreneurial collaborations significantly influence the outcomes that partner firms realize. Furthermore, interfirm trust works to moderate the effects of these characteristics and allows partners to effectively manage these arrangements. Using data from a sample of alliances and joint ventures engaged in new product development in the telecommunications, medical, and electronics industries, we empirically test the effects of these characteristics on partner satisfaction and partnership success.