In this critical review article, Isaac and Platenkamp present the case that tourism is not isolated from the world's dramatic situations in which humanity is at stake. Their argument principally centers on the devastating historical and contemporary conflict in Palestine and its relations with tourism. In this article, Isaac and Platenkamp maintain that (in relation to current happenings in Palestine) ethical and moral argumentation would be beside the point, and might even be a "cynical" exercise. They suggest that the conflict there is imbued with many kinds of normative argumentation. It is their view that positions need to be taken with regard to "Palestine," as in all extreme circumstances, where at the same time respect for the other positions becomes crucial. In this critical review article, therefore, Arendt's idea of "agora" will be introduced, in order to create a space where these "respectful positions" can be taken in a public arena and in order to contribute to a possible peaceful development. To Isaac and Platenkamp, tourism could enable this sort of "peaceful development" and could promote or help empower conditions where violence would be excluded, and where different sorts of "argumentation" could be generated and heard about these so-called "controversial spaces." In these respects, they maintain that tourism is a challenging field, because it has (itself) many faces-and they argue that such scenarios for "tourism" indeed could apply/should be applied for many controversial other spaces like Nepal and Burma (for instance) where (as in Palestine) the original population has no say in any economic development, such as that of tourism. But Isaac and Platenkamp recognize that (even in Burma) resistance against injustice can never be destroyed. Their own principal focus remains targeted upon Palestine, though. There, tourism is known to have "an incredibly high potential," despite the fact that (in their view) a strong and powerful "Israeli self" indeed controls the "humiliated Palestinian other." Thus, to our two reviewers in the Netherlands, therefore, tourism seems to be a communicative activity that might enable the implementation of Arendt's idea of and about "the agora." Isaac and Platenkamp suggest that there is no violence in the agora, itself, because only the force of argumentation rules. there.
Traveling to places associated with death is not a new phenomenon. People have long been drawn, purposefully or otherwise, towards sites, attractions, and events linked in one way or another with death, suffering, violence, or disaster. War-related attractions, though diverse, are a subset of the totality of tourist sites associated with death and suffering. This article aims to assess how "dark" tourism may play a role in leveraging tourism in Palestine, which has largely relied on pilgrimage tourism in the past. This article investigates the potential for developing this form of tourism, since Palestine has been undergoing death, suffering, violence, or disaster through political tension and instability since 1948 and arguably for a generation earlier, but has not yet developed a strategy for tourism development that considers this type of tourism.
The age estimation of biological traces is one of the holy grails in forensic investigations. We developed a method for the age estimation of semen stains using fluorescence spectroscopy in conjunction with a stoichiometric ageing model. The model describes the degradation and generation rate of proteins and fluorescent oxidation products (FOX) over time. The previously used fluorimeter is a large benchtop device and requires system optimization for forensic applications. In situ applications have the advantage that measurements can be performed directly at the crime scene, without additional sampling or storage steps. Therefore, a portable fiber-based fluorimeter was developed, consisting of two optimized light-emitting diodes (LEDs) and two spectrometers to allow the fluorescence protein and FOX measurements. The handheld fiber can be used without touching the traces, avoiding the destruction or contamination of the trace. In this study, we have measured the ageing kinetics of semen stains over time using both our portable fluorimeter and a laboratory benchtop fluorimeter and compared their accuracies for the age estimation of semen stains. Successful age estimation was possible up to 11 days, with a mean absolute error of 1.0 days and 0.9 days for the portable and the benchtop fluorimeters, respectively. These results demonstrate the potential of using the portable fluorimeter for in situ applications.
