Diverse Routes from School, via Higher Education, to Employment. A Comparison of Nine European Countries

The central theme for this study is graduate employment and employability in European-wide discussion. In this study, the complex relationships between higher education and the world of work are explored from the vantage point of how individuals make use of the higher education system in their transition from education to employment. The variation among individual transition processes in nine European countries is analysed with the help of a comparable graduate survey. Countries in this study are Italy, Spain, France, Austria, Germany, the Netherlands, the United Kingdom, Finland, and Norway. The data used for the study is commonly known as the “CHEERS” or “Careers after Higher Education, A European Research Survey.” The data was collected in 1999. The study discusses the possibilities and limitations the higher education system has in supporting the initial education-to-work transitions of youth. The study also addresses problems with comparing national higher education systems in terms of enrolment and graduate employability. A central purpose for this study is to reflect on concerns about the prolongation of individual transitions with a framework that simultaneously considers both the graduate employability and the duration of the education-to-work transition process. The key concept for this study is the standard student/graduate; synonym concepts are the traditional and the conventional student/graduate. Standard graduates are relatively young individuals who are performing their initial transition from education to working-life and who complete the degree-earning process within the stipulated time frame. In all nine countries, standard graduates make up a considerable share of the student flow, passing from higher education to the labour markets. The share of standard graduates is by far the largest in France, where they comprise the overwhelming mass. The proportion of the standard graduates is the lowest in Italy, Finland, and Austria where approximately one in four graduates completed the process of higher education within the stipulated time frame. Of the nine countries compared, employability of the whole graduate population is the greatest in Norway, the UK, Finland, and the Netherlands. Compared with employability of the whole graduate population, variation among the countries is considerably reduced when reviewing the employability of only the standard graduates. Thereby, even though the ranking among countries remains largely unchanged, the variations among them are smaller when the duration of degree earning process is standardized. The study also discusses other ideal types of student careers (or transition processes) besides the standard student/graduate. Results of regression analyses indicate that that at the pan-European level analysis, the graduate labour markets are not heavily segmented in terms of the type of the individual transition process. When considering within-country differences between the graduates, the field of studies is clearly a more powerful explanatory variable than the type of the transition process. There are, nevertheless, clear indications that, irrespective of the country, chances of finding a high status job are, on the average, highest amongst those who graduate within the stipulated duration of the degree program and who thereby have experienced the standard student career, whereas, participating in working life while studying protects against unemployment after finishing one’s degree.

Fine et via educationis

Arkit: 1 arkintunnukseton lehti, A-B4.

De via Octavii Cae. Augusti ad imperium

Invocatio: I.N.J.

Pregnancy and periodontium. A clinical, microbiological, and enzymological approach via a longitudinal study

The mechanisms leading to an enhanced susceptibility to gingivitis in pregnant women have not yet been completely described. Therefore, the current study series were performed to investigate longitudinally the influence of pregnancy on periodontal tissues, and to evaluate microbial and host response factors related to pregnancy gingivitis formation. Pregnancy-related periodontal changes were analysed in 30 generally healthy women (24- 35 years old) once per trimester, till the end of lactation. Matched non-pregnant women (n=24) served as the controls, and were examined three times, once per following month. Pregnancy-related gingival inflammation was observed as enhanced tendency towards gingival bleeding and pseudopocket formation with a concomitant decrease in plaque levels. Gingivitis reached its peak during mid-pregnancy and then decreased transiently visit by visit. After lactation, no differences in periodontal status were seen between the study and control populations. In contrast to previous studies reporting increased levels of Prevotella intermedia, a specific aim was to analyse phenotypically two identical species, P. intermedia and Prevotella nigrescens, separately using a 16S ribosomal DNA-based PCR. As a result, the increased levels of P. nigrescens were related to pregnancy gingivitis. Matrix metalloproteinases (MMPs) are involved in periodontal destruction. However, their role in pregnancy gingivitis is not well studied. Therefore, neutrophilic enzymes and proteinases, such as MMP and myeloperoxidase (MPO) levels were analysed from saliva and gingival crevicular fluid (GCF) samples during the follow-up. Despite increased inflammation and microbial shift towards anaerobes, the host response did not activate the MMP, elastase and MPO secretion during pregnancy. These results demonstrate that during pregnancy gingival inflammation is enhanced especially during the second trimester, when P. nigrescens levels in subgingival plaque were increased, whereas the neutrophilic enzymes and proteinase levels in both saliva and GCF remained low. These findings could explain, at least in part, why pregnancy gingivitis itself does not predispose or proceed to periodontitis.

Ruttbeskrivning Åbo—Helsingfors via Ekenäs jämte karta

kuv., 10 x 22 cm

Billig sällskapsresa till Köpenhamn via Visby och Bornholm 17-26 juli 1937

11 x 18 cm

Muscarinic toxins : characterization of adrenoceptor binding and applicability of membrane anchoring via glycosylphosphatidylinositol tail

Adrenoceptors (ARs), G-protein coupled receptors (GPCRs) at the plasma membrane, respond to endogenous catecholamines noradrenaline and adrenaline. These receptors mediate several important physiological functions being especially important in the cardiovascular system and in the regulation of smooth muscle contraction. Impairments in the function of these receptors can thus lead to severe diseases and disorders such as to cardiovascular diseases and benign prostatic hyperplasia. The Eastern green mamba (Dendroaspis angusticeps) venom has been shown to contain toxins that can antagonize the functions of GPCRs. The most well-known are muscarinic toxins (MTs) targeting muscarinic acetylcholine receptors (mAChRs) with high affinity and selectivity. However, some reports have indicated that these toxins might also act on the α1- and α2-ARs which can be divided into various subtypes; the α1-ARs to α1A-, α1B- and α1D-ARs and α2-ARs to α2A-, α2B- and α2C-ARs. In this thesis, the interaction of four common MTs (MT1, MT3, MT7 and MTα) with the adrenoceptors was characterized. It was also evaluated whether these toxins could be anchored to the plasma membrane via glycosylphosphatidylinositol (GPI) tail. Results of this thesis reveal that muscarinic toxins are targeting several α-adrenoceptor subtypes in addition to their previously identified target receptors, mAChRs. MTα was found to interact with high affinity and selectivity with the α2B-AR whereas MT7 confirmed its selectivity for the M1 mAChR. Unlike MTα and MT7, MT1 and MT3 have a broad range of target receptors among the α-ARs. All the MTs characterized were found to behave as non-competitive antagonists of receptor action. The interaction between MTα and the α2B-AR was studied more closely and it was observed that the second extracellular loop of the receptor functions as a structural entity enabling toxin binding. The binding of MTα to the α2B-AR appears to be rather complex and probably involves dimerized receptor. Anchoring MTs to the plasma membrane did not interfere with their pharmacological profile; all the GPI-anchored toxins created retained their ability to block their target receptors. This thesis shows that muscarinic toxins are able to target several subtypes of α-ARs and mAChRs. These toxins offer thus a possibility to create new subtype specific ligands for the α-AR subtypes. Membrane anchored MTs on the other hand could be used to block α-AR and mAChR actions in disease conditions such as in hypertension and in gastrointestinal and urinary bladder disorders in a cell-specific manner and to study the physiological functions of ARs and mAChRs in vivo in model organisms.

Improving internal performance of a company - Introducing employee empowerment via job redesign in Finnish small and medium sized enterprises

This bachelor's thesis is about to find out to what extent Finnish managers and small and medium sized organizations are willing and able to put employee empowerment into practice and what experiences they have got from employee empowerment as an approach towards job redesign. Some of the top enterprises in the world are known for their empowered employees as a single most important factor for their success and this thesis focuses on introducing the subject to Finnish managers and organizations to find out what benefits, barriers and other thoughts they have about the whole idea of empowered employees in Finnish organization culture. Most notable findings in this thesis are that Finnish managers do think that their organization's employees are capable to work efficiently if their job is extended and the organizations would perform better when right person's job is enriched and he/she is given more power to solve problems.

EPrints Imports via DOI and ORCID

Presentation at Open Repositories 2014, Helsinki, Finland, June 9-13, 2014

Portfolio Selection via Composite Measure Analysis: Evidence from the U.S. Stock Market

The aim of this research is to examine the pricing anomalies existing in the U.S. market during 1986 to 2011. The sample of stocks is divided into decile portfolios based on seven individual valuation ratios (E/P, B/P, S/P, EBIT/EV, EVITDA/EV, D/P, and CE/P) and price momentum to investigate the efficiency of individual valuation ratio and their combinations as portfolio formation criteria. This is the first time in financial literature when CE/P is employed as a constituent of composite value measure. The combinations are based on median scaled composite value measures and TOPSIS method. During the sample period value portfolios significantly outperform both the market portfolio and comparable glamour portfolios. The results show the highest return for the value portfolio that was based on the combination of S/P & CE/P ratios. The outcome of this research will increase the understanding on the suitability of different methodologies for portfolio selection. It will help managers to take advantage of the results of different methodologies in order to gain returns above the market.