To Petra via Jabal Haroun : Nabataean-Roman road remains in the Finnish Jabal Haroun Project survey area

Työ käsittelee Finnish Jabal Haroun Project -tutkimusryhmän Etelä-Jordaniasta inventoimalla keräämää arkeologista aineistoa (vuosilta 1999-2005) tietutkimuksen kannalta. Työn tarkoituksena on selvittää, miksi tutkimusalueella, Aaronin vuoren ympäristössä, sijaitsee tien jäänteitä ja miten tie on maastossa muinoin kulkenut. Lisäksi työ analysoi tien varsilla havaittujen rakennusten jäännösten suhdetta tiehen ja pyrkii ajoittamaan tien käyttöajankohdan (ajankohdat). Työn alkuoletuksena on, että pääosa tienvarsirakennuksista on liitettävissä tiehen ja tien sijoittuminen tutkimusalueelle johtuu pitkälti lähistöllä sijaitsevan Petran noususta merkittäväksi, Nabatealaisten harjoittaman kaupan keskukseksi, Lähi-idässä ajanlaskun alkuun mennessä. Tien jäänteitä tarkastellaan maisema-arkeologisin perustein. Tämä tarkoittaa sitä, että analyysissä korostuvat sekä kulttuuriset että ympäristölliset vaikuttimet. Niiden välistä, aikaan sidottua, suhdetta arvioidaan menneen ihmistoiminnan selittämiseksi. Tutkimusmenetelmät ovat paikkatietojärjestelmien soveltaminen, kohdekohtainen arkeologisen aineiston ja sijainnin tutkiminen, vertailevan aineiston käyttö sekä kolmiulotteinen tarkastelu. Tie ajoitetaan tienvarsikohteiden keramiikkalöytöjen avulla sekä rakenneanalyysin perusteella. Tutkimus osoittaa tien syntyneen alueen sijainnin takia. Sijainti oli edullinen suhteessa luonnonvaroihin, asutuskeskuksiin ja luontaisiin kulkuväyliin. Tien rakentajat osasivat taidokkaasti hyödyntää alueen luonnonpiirteitä ja käyttivät erityisiä menetelmiä vaikeiden tieosuuksien turvaamiseksi luonnonvoimien tuhoilta. Suurin osa tienvarsirakenteista voidaan katsoa johtuvan suoraan tien olemassaolosta, pieni osa rakenteista palveli pääsääntöisesti muita maankäytön muotoja. Petran vaikutus tien olemassaoloon ja muotoon oli suuri, kaupungin kehitys ja kukoistus näkyvät tiehen liitettävässä arkeologisessa aineistossa. Tien aktiivinen käyttö näyttää jatkuneen myös Roomalaisaikaan ensimmäisille vuosisadoille jKr., jonka jälkeen se hitaasti hiipui.

Smoking from Adolescence to Adulthood : A 15-year Follow-up of the North Karelia Youth Project

The aim of the study was to examine the effects of a smoking prevention program and smoking from early adolescence to early adulthood by using longitudinal data. In addition, predictors of smoking, smoking cessation, and associations of smoking with socio-economic factors and other health behaviours were assessed. The data was gathered in connection with the North Karelia Youth Project follow-up study during 15 years. A two-year cardiovascular disease risk factor prevention program was carried out among students from grades seven to nine in four schools in North Karelia. Two schools were selected from Kuopio province for the control schools. The North Karelia Project, a community-based cardiovascular disease prevention program, was implemented in the same area. At the baseline in 1978 the subjects were 13-year-olds (n=903) and in the following surveys 15-, 16-, 17-, 21- and 28-year-olds. The parents of the subjects were studied twice, in 1978 and 1980. A two-year intervention based on social influence approach prevented the onset of smoking for several years. The continuity of smoking from adolescence to adulthood was strong: most adolescent smokers were still smoking in adulthood. Moreover, approximately half of the 28-year-old smokers had started smoking after the age of 15. Previous smoking status and smoking by friends were the most important predictors of smoking. One third of all adolescent smokers had stopped smoking before the age of 28, averaging at 2.3 % annual decline. The socioeconomic status of the subject and, especially, education were strongly related to smoking, the lower socioeconomic groups smoking the most. Parental socioeconomic status and intergenerational social mobility were not significantly related to the smoking of the subject in adolescence or adulthood. Smoking was associated positively with the use of alcohol and negatively with physical activity from adolescence to adulthood. The results support the feasibility of a school-based social influence program with a community-based program in smoking prevention among adolescents. Strong continuity of smoking from adolescence to adulthood supports the importance of preventing the onset of smoking in adolescence. It would be useful to continue prevention programs also after the comprehensive school, since so many young start smoking after that. It would likewise be important to develop cessation programs tailor-made for adolescents and young adults. Additionally, the results support the importance of using methods based on social influence in smoking prevention and cessation programs, targeting especially such risk groups as those with low socioeconomic status as well as those with other unhealthy behaviours.

Architectural Solutions for Mobile RFID Services on Internet of Things

Mobile RFID services for the Internet of Things can be created by using RFID as an enabling technology in mobile devices. Humans, devices, and things are the content providers and users of these services. Mobile RFID services can be either provided on mobile devices as stand-alone services or combined with end-to-end systems. When different service solution scenarios are considered, there are more than one possible architectural solution in the network, mobile, and back-end server areas. Combining the solutions wisely by applying the software architecture and engineering principles, a combined solution can be formulated for certain application specific use cases. This thesis illustrates these ideas. It also shows how generally the solutions can be used in real world use case scenarios. A case study is used to add further evidence.

Constructing Ethical Patterns in Times of Globalization : Hans Küng's Global Ethic Project and Beyond

The purpose of this study is to evaluate contemporary philosophical models for global ethics in light of the Catholic theologian Hans Küng s Global Ethic Project (Projekt Weltethos). Küng s project starts with the motto, No survival without world ethos. No global peace without peace between religions. I will use the philosophically multidimensional potential of Projekt Weltethos in terms of its possible philosophical interpretations to evaluate the general discussion of global ethics within political philosophy today. This is important in its own right, but also because through it, opportunities will emerge to articulate Küng s relatively general argument in a way that leaves less room for mutually contradictory concretizations of what global ethics ultimately should be like. The most important question in this study is the problem of religious and ideological exclusivism and its relation to the ethically consistent articulation of global ethics. I will first explore the question of the role of religion as the basis for ethics in general and what Küng may mean by his claim that only the unconditional can oblige unconditionally. I will reconstruct two different overall philosophical interpretations of the relationship between religious faith and human rationality, each having two different sub-divisions: a liberal interpretation amounts to either a Kantian-Scheiermacherian or a Jaspersian view, whereas what I call postliberal interpretation amounts to either an Aristotelian-Thomistic or an Augustinian view. Thereafter, I will further clarify how Küng views the nature of ethics beyond the question of its principal foundation in religious faith: Küng searches for a middle way between consequentialist and non-consequentialist ethics, a way in which the latter dimension has the final stake. I will then set out to concretize further this more or less general notion of the theoretical potential of Projekt Weltethos in terms of certain precise philosophico-political models. I categorize these models according to their liberal or postliberal orientation. The liberal concretization leads me to consider a wide spectrum of post-Kantian and post-Hegelian models from Rawls to Derrida, while the alternative concretization opens up my ultimate argument in favor of a postliberal type of modus vivendi. I will suggest that the only theoretically and practically plausible way to promote global ethics, in itself a major imperative today, is the recognition of a fundamental and necessary contest between mutually exclusive ideologies in the public sphere. On this basis I will proceed to my postliberal proposal, namely, that a constructive and peaceful encountering of exclusive difference as an ethical vantage point for an intercultural and inter-religious peace dialogue is the most acute challenge for global ethics today.