Organic geochemical parameters (biomarker) in sedimentary sequences and sediment traps

For the reconstruction of sea-ice variability, a biomarker approach which is based on (1) the determination of sea-ice diatom-specific highly-branched isoprenoid (IP25) and (2) the coupling of phytoplankton biomarkers and IP25 has been used. For the first time, such a data set was obtained from an array of two sediment traps deployed at the southern Lomonosov Ridge in the central Arctic Ocean at water depth of 150 m and 1550 m and recording the seasonal variability of sea ice cover in 1995/1996. These data indicate a predominantly permanent sea ice cover at the trap location between November 1995 and June 1996, an ice-edge situation with increased phytoplankton productivity and sea-ice algae input in July/August 1996, and the start of new-ice formation in late September. The record of modern sea-ice variability is then used to better interpret data from sediment core PS2458-4 recovered at the Laptev Sea continental slope close to the interception with Lomonosov Ridge and recording the post-glacial to Holocene change in sea-ice cover. Based on IP25 and phytoplankton biomarker data from Core PS2458-4, minimum sea-ice cover was reconstructed for the Bølling/Allerød warm interval between about 14.5 and 13 calendar kyr BP, followed by a rapid and distinct increase in sea-ice cover at about 12.8 calendar kyr BP. This sea-ice event was directly preceded by a dramatic freshwater event and a collapse of phytoplankton productivity, having started about 100 years earlier. These data are the first direct evidence that enhanced freshwater flux caused enhanced sea-ice formation in the Arctic at the beginning of the Younger Dryas. In combination with a contemporaneous, abrupt and very prominent freshwater/meltwater pulse in the Yermak Plateau/Fram Strait area these data may furthermore support the hypothesis that strongly enhanced freshwater (and ice) export from the Arctic into the North Atlantic could have played an important trigger role for the onset of the Younger Dryas cold reversal. During the Early Holocene, sea-ice cover steadily increased again (ice-edge situation), reaching modern sea-ice conditions (more or less permanent sea-ice cover) probably at about 7-8 calendar kyr BP.

Pollen analysis of sediment core GeoB1023-5

A high resolution marine pollen record from site GeoB1023, west of the northern Namib desert provides data on vegetation and climate change for the last 21 ka at an average resolution of 185 y. Pollen and spores are mainly delivered to the site by the Cunene river and by surface and mid-tropospheric wind systems. The main pollen source areas are located between 13°S and 21°S, which includes the northern Namib desert and semi-desert, the Angola-northern Namibian highland, and the north-western Kalahari. The pollen spectra reflect environmental changes in the region. The last glacial maximum (LGM) was characterised by colder and more arid conditions than at present, when a vegetation with temperate elements such as Asteroideae, Ericaceae, and Restionaceae grew north of 21°S. At 17.5 ka cal. B.P., an amelioration both in temperature and humidity terminated the LGM but, in the northern Kalahari, mean annual rainfall in the interval 17.5-14.4 ka cal. B.P. was probably 100-150 mm lower than at present (400-500 mm/y). The Late-glacial to early Holocene transition includes two arid periods, i.e. 14.4-12.5 and 10.9-9.3 ka cal. B.P. The last part of the former period may be correlated with the Younger Dryas. The warmest and most humid period in the Holocene occurred between 6.3 and 4.8 ka cal. B.P. During the last 2000 years, human impact, as reflected by indications of deforestation, enhanced burning and overgrazing, progressively intensified.

Age model and chemistry of sediment core STK7 from Steisslinger See

Stable isotope records for carbon and oxygen in bulk carbonates, carbon in bulk organic matter, and for total and chromium-reducible sulfur in a lacustrine sediment core from Lake Steisslingen (Southwest Germany) show several distinct and abrupt shifts during the last 15,000 years. Variations in the isotopic composition of authigenic carbonates indicate two major phases in the lake history. In the pre-Holocene, the hydrological budget of the lake was apparently stable. Variations of delta18O values of authigenic carbonates were, therefore, dominantly controlled by temperature changes. A decrease in the delta18Ocarb values of about 2 per mil at the Allerød/Younger Dryas transition is interpreted as a drop in mean annual air temperatures of approximately 5°C. An abrupt temperature increase of a similar magnitude is inferred at the Younger Dryas/Preboreal boundary. Throughout most of the Holocene, the isotopic composition of authigenic carbonates was influenced by marked changes in the hydrological budget of the lake. A major positive excursion in the delta13Ccarb and delta18Ocarb values at the beginning of the Atlantic and a smaller one in the Preboreal were related to evaporation effects, which indicate that dry climatic conditions must have prevailed at that time. A simultaneous increase in delta13C values of bulk organic matter at the beginning of the Atlantic suggests a high level of productivity in the lake. As a consequence, aqueous sulfate became limited as indicated by variations in the delta34S values of total and chromium-reducible sedimentary sulfur. Therefore, we conclude that the beginning of the Atlantic was characterized not only by dry but also by warm climatic conditions, which triggered a higher productivity in the lake. In the Subatlantic sediments, large variations in carbon, oxygen, and sulfur isotope ratios were observed as a result of human activities, causing considerable perturbations in the biogeochemical element cycling of Lake Steisslingen. Results obtained by the study of the continuous 15 ka record of Lake Steisslingen document clearly that isotopic proxy data from lacustrine sediments can provide useful information on environmental and climatic changes of local, regional, and in the case of the Younger Dryas event, of even hemispherical significance.

Magnetic properties of maar lake sediments from Otago, New Zealand

Foulden Maar is a highly resolved maar lake deposit from the South Island of New Zealand comprising laminated diatomite punctuated by numerous diatomaceous turbidites. Basaltic clasts found in debris flow deposits at the base of the cored sedimentary sequence yielded two new 40Ar/39Ar dates of 24.51±0.24 Ma and 23.38±0.24 Ma (2sigma). The younger date agrees within error with a previously published 40Ar/39Ar date of 23.17±0.19 Ma from a basaltic dyke adjacent to the maar crater. The diatomite is inferred to have been deposited over several tens of thousands of years in the latest Oligocene/earliest Miocene, and may have overlapped with the period of rapid glaciation and subsequent deglaciation of Antarctica known as the Mi-1 event. Sediment magnetic properties and SEM measurements indicate that the magnetic signal is dominated by pseudo-single domain pyrrhotite. The most likely source of detrital pyrrhotite is schist country rock fragments from the inferred tephra ring created by the phreatomagmatic eruption that formed the maar. Variations in magnetic concentration and lamina thickness indicate a decrease in erosional input and increase in diatom productivity throughout the depositional period, suggesting a long-term (tens of thousands of years) climatic change in New Zealand in the latest Oligocene/earliest Miocene.

Chironomid-inferred July-air temperature of Lago Piccolo di Avigliana

Chironomid headcapsules were used to reconstruct late glacial and early-Holocene summer temperatures at Lago Piccolo di Avigliana (LPA). Two training sets (northern Sweden, North America) were used to infer temperatures. The reconstructed patterns of temperature change agreed well with the GRIP and NGRIP d18O records. Inferred temperatures were high during the Bølling (ca 19 °C), slowly decreased to ca 17.5 °C during the Allerød, reached lowest temperatures (ca 16 °C) during the Younger Dryas, and increased to ca. 18.5 °C during the Preboreal. The amplitudes of change at climate transitions (i.e. Oldest Dryas/Bølling: 3 °C, Allerød/Younger Dryas: 1.5 °C, and Younger Dryas/Preboreal: 2.5 °C) were smaller than in the northern Alps but similar to those recorded at another site in northeastern Italy. Our results suggest that (1) Allerød temperatures were higher in the southern Alps and (2) higher during the Preboreal (1 °C) than during the Allerød. These differences might provide an explanation for the different responses of terrestrial-vegetation to late glacial and early-Holocene climatic changes in the two regions. Other sites on both sides of the Alps should be studied to confirm these two hypotheses.

Bulk and molecular proxies of sediment core GeoB6518-1

A 20 kyr long sediment sequence from the Congo deep sea fan (core GeoB 6518-1), one of the world's largest deep sea river fans, has been analysed for bulk and molecular proxies in order to reconstruct the marine, soil and plant organic carbon (OC) contributions to these sediments since the last glacial maximum. The bulk proxies applied, C/N ratio and d13Corg, ranged from 10 to 12.5 and from -24.5 to -21 per mill VPDB, respectively. As molecular proxies, concentrations of marine derived alkenones and terrestrial derived odd-numbered n-alkanes were used, which varied between 0.2 and 4 µg/g dry weight sediment. In addition, the branched vs. isoprenoid tetraether (BIT) index, a proxy for soil organic matter input, was used, which varied from 0.3 to 0.5 in this core. Application of binary mixing models, based on the different individual proxies, showed estimates for terrestrial OC input varying by up to 50% due to the heterogeneous nature of the OC. Application of a three end-member mixing model using the d13Corg content, the C/N ratio and the BIT index, enabled the distinction of soil and plant organic matter as separate contributors to the sedimentary OC pool. The results show that marine OC accounts for 20% to 40% of the total OC present in the deep sea fan sediments over the last 20 kyr and that soil OC accounts for about half (45% on average) of the OC present. This suggests that soil OC represents the majority of the terrestrial OC delivered to the fan sediments. Accumulation rates of the plant and soil OC fractions over the last 20 kyr varied by a factor of up to 5, and are strongly related to sediment accumulation rates. They showed an increase starting at ca. 17 kyr BP, a decline during the Younger Dryas, peak values during the early Holocene and lower values in the late Holocene. This pattern matches with reconstructions of past central African humidity and Congo River discharge from the same core and revealed that central African precipitation patterns exert a dominant control on terrestrial OC deposition in the Congo deep sea fan. Marine OC accumulation rates are only weakly related to sediment accumulation rates and vary only little over time compared to the terrigenous fractions. These variations are likely a result of enhanced preservation during times of higher sedimentation rates and of relative small fluctuations in primary production due to wind-driven upwelling.

Planktonic foraminifera abundances and isotopes of Late Quaternary sediments off New Zealand

A series of cores from east of New Zealand have been examined to determine the paleoceanographic history of the late Quaternary in the SW Pacific using planktonic foraminiferal data. Distinct shifts of species can be seen between glacial and interglacial times especially south of Chatham Rise east of South Island. Foraminiferal fragmentation ratios and benthic/planktonic foraminiferal ratios both show increased dissolution during glacials, especially isotope stage 2 to the south of Chatham Rise. The present-day Subtropical Convergence appears to be tied to the Chatham Rise at 44°S, but during glacial times this rise separated cold water to the south from much warmer water to the north, with an associated strong thermal gradient across the rise. We estimate that this gradient could have presented as much as an 8°C temperature change across 4° of latitude during the maximum of the last ice age. There is only weak evidence of the Younger Dryas cool event, but there is a clear climatic optimum between 8 and 6.4 ka with temperatures 1°-2°C higher than the present day. The marine changes compare well with vegetational changes on both South and North Island.

XRF measurements, CNS content, grain size and sediment accumulation of sediment core NC_08/01 from lake Nam Co, Tibet

Decadal to sub-decadal variability of inflow, evaporation and biological productivity derived from Lake Nam Co was used to reconstruct hydrological changes for the past ca. 24 k cal a BP. The timing of these variations corresponds to known climatic shifts on the Northern Hemisphere. After a dry and cold Last Glacial Maximum the lake level of Nam Co initially rose at ca. 20 k cal a BP. Moist but further cold conditions between ca. 16.2 and 14 k cal a BP correspond to Heinrich Event 1. A warm and moist phase between ca. 14 and 13 k cal a BP is expressed as a massive enhancement in inflow and biological productivity and might be associated with a first intensification of the Indian Ocean Summer Monsoon coinciding with the Bølling-Allerød complex. A twostep decrease in inflow and a contemporaneous decline in biological productivity until ca. 11.8 k cal a BP points to cool and dry conditions during the Younger Dryas. Lake levels peak at ca. 9.4 k cal a BP, although hydrological conditions remain relatively stable during the Holocene with only low-amplitude variations observed.

Les technologies de l'information et de la télécommunication (TIC) pour la promotion de la santé sexuelle et reproductive (SSR) au sein des jeunes des Premières Nations du Québec : faisabilité et pistes d'intervention

La répartition des taux de prévalence des infections transmissibles sexuellement et par le sang (ITSS) et du VIH/SIDA au Canada présente de grandes inégalités entre les différents groupes socioculturels. Les Autochtones font partie des populations qui en payent le plus lourd tribut. Par rapport à cette situation, le plan directeur 2007-2017 de la commission de la santé et des services sociaux des Premières Nations du Québec et du Labrador (CSSSPNQL) identifie clairement le VIH/SIDA comme une problématique prioritaire de santé. La stratégie autochtone sur le VIH/SIDA estime que pour être efficaces, les interventions visant la prévention du VIH/SIDA doivent cibler divers groupes, au nombre desquels la jeunesse autochtone est une cible particulière. En ce sens, la familiarité des jeunes générations avec la technologie positionne l’utilisation des technologies de l’information et de la communication (TIC) comme une avenue fortement prometteuse dans le domaine de la prévention du VIH/SIDA chez les adolescents et jeunes adultes. Nous avons réalisé une synthèse des connaissances dans ce domaine novateur suivant une méthodologie suggérée par la Collaboration Cochrane dans le but de documenter l’efficacité et les facteurs d’adoption des interventions utilisant les TIC pour la prévention des ITSS/VIH/SIDA et la promotion de la santé sexuelle et reproductive auprès des adolescents et jeunes adultes. Les résultats de cette revue systématique ont permis d’élaborer et de mener, en partenariat avec la CSSSPNQL, un projet de recherche visant à évaluer la faisabilité de telles interventions au sein des adolescents et jeunes adultes de communautés des Premières Nations (PN) du Québec. En complément à cette étude de faisabilité et dans le but de formuler des recommandations en vue de la conception d’interventions utilisant les TIC et fondées autant sur les données probantes que sur les réalités des jeunes des PN, nous avons entrepris une dernière étude visant à identifier les facteurs sous-jacents du port du condom chez les 13-18 ans de communautés des Premières Nations du Québec. Nous avons discuté, dans la présente thèse, les résultats de ces études ainsi que divers enjeux du partenariat de recherche avec les parties prenantes des PN ayant participé à notre projet. Les implications pratiques de nos résultats, en matière de recherche et d’intervention, sont à discuter avec notre principale partenaire, la CSSSPNQL, afin d’en optimiser les retombées pour les populations des PN.

Musicalidades Quotidianas da Personalidade: estudo sobre o impacto da música na personalidade, comportamentos, emoções e quotidiano de jovens e adultos de língua portuguesa

Objetivos: A música, incomum pela sua ubiquidade e antiguidade, constitui uma das atividades humanas que ocupa um lugar significativo nas diversas culturas e vida diária. Geralmente agradável para grande parte das pessoas, produz numerosos e desmedidos efeitos, na sua maioria positivos para o ser humano. Esta investigação teve como objetivo principal estudar a relação entre alguns dos diferentes géneros musicais e os de traços de personalidade de jovens e de adultos com idades compreendidas entre os 18 e os 38 anos, fluentes em português. A investigação pretendeu descrever as preferências musicais em função da idade, género, estado civil e habilitações literárias; identificar os contextos, os períodos e as atividades mais comuns durante a escuta de música; reconhecer se a música é uma das atividades de lazer mais importantes para o grupo estudado; conhecer quais as razões mais frequentes apontadas pelos sujeitos para ouvir música; estudar a perceção que as pessoas têm sobre a influência da música na violência e no consumo de substâncias; verificar se os sujeitos consideram as preferências musicais como um fator importante e revelador de informações sobre a personalidade; avaliar o impacto e relação das preferências musicais com a personalidade e verificar quais os pares de emoções mais comuns, sentidos durante a escuta musical, e respetiva intensidade. Metodologia: A amostra foi constituída por 320 indivíduos com idades compreendidas entre os 18 e os 38 anos sendo a faixa etária mais comum a que se situa entre os 24 a 29 anos, maioritariamente do sexo feminino, solteiros, de nacionalidade portuguesa, detentores ou a frequentar um curso superior, nas áreas das ciências sociais/serviços ou exatas e tecnológicas. Os participantes aceitaram responder voluntariamente a uma bateria de testes (QCS, EPI, QMQEC e STOMP-PT). Para a caracterização da amostra, determinaram-se frequências absolutas e relativas ou valores médios e desvios-padrão. A normalidade da distribuição das pontuações médias dos instrumentos foi validada com o teste de Kolmogorov-Smirnov com correção de Lilliefors. A consistência interna estudou-se através do Alpha de Cronbach e da fórmula de Kuder Richarson. As diferenças entre grupos foram avaliadas recorrendo a uma ANOVA, a intensidade e magnitude das relações entre variáveis determinou-se através do coeficiente Eta quadrado (e 2) e com o coeficiente de correlação de Pearson avaliou-se a associação entre as variáveis em estudo. Resultados: Observou-se que a música energética é a mais típica dos escalões etários mais jovens, sendo que a rebelde trespassa todas as gerações, revelando os mais velhos também uma forte preferência pela música reflexiva. As escolhas musicais parecem não ser influenciadas pelo sexo e estado civil. Os indivíduos menos escolarizados parecem preferir músicas do tipo energético, excluindo as convencionais enquanto os detentores de maiores habilitações preferem os estilos reflexivos e rebeldes. É em casa, no quarto, ao fim de semana e quando estão sozinhos que os participantes mais ouvem música, constituindo esta a mais frequente atividade de lazer, por ser uma atividade essencial para a existência, não apelando à violência e ao consumo de substâncias e revelando as preferências musicais aspetos da personalidade. Encontraram-se diferenças estatisticamente significativas entre as dimensões da preferência musical e os traços de personalidade, sendo a música energética a que mais se destaca na extroversão e a rebelde no neuroticismo. Não se obtiveram resultados estatisticamente significativos entre os tipos de música e as emoções. Conclusão: Os resultados devem ser vistos a título de ensaio e como introdutórios, seguindo no entanto os referidos na literatura quer ao nível das preferências por idade, sexo e habilitações literárias, quer ao nível do contexto onde é ouvida, quer ainda entre as dimensões de preferência musical e traços de personalidade. / Aims: Music, unusual for its ubiquity and age, is one of the human activities that occupies a significant place in different cultures and daily life. Generally pleasant to most people, produces many and huge positive effects in humans. This investigation aimed to study the relationship between some of the different music preferences and personality types of young and adults aged between 18 and 38 years, fluent in Portuguese. The research intended to describe the musical preferences based on age, gender, marital status and educational attainment; identify contexts, periods and the most common activities during music listening; recognize the music as one of the most important leisure activities for the group studied; know which are the most frequent reasons given by the subjects to listen to music; study the perception that people have about the influence of music on violence and substance use; check whether the subjects consider the musical preferences as a major factor that reveals information about personality; assess the impact and relationship of musical preferences with the personality and see which pairs of most common emotions are felt during music listening, and its respective intensity. Methods: The sample consisted of 320 individuals aged between 18 and 38 years being the most common age group of between 24 to 29 years, mostly female, single, Portuguese, holders or to attend a higher education in the areas of social / services or exact science. Participants voluntarily agreed to answer a battery of tests (QCS, EPI, QMQEC and STOMP-PT). To characterize the sample, they were determined absolute and relative frequencies and mean values and standard deviations. The normality of the average scores of the instruments has been validated with the Kolmogorov-Smirnov test with Lilliefors correction. Internal consistency was studied using Cronbach's alpha and Kuder Richardson formula. Differences between groups were assessed using an ANOVA, intensity and magnitude of the relationship between variables was determined by Eta squared coefficient and the Pearson correlation coefficient evaluated the association between the study variables. Results: It was observed that the energetic music is the most usual among the younger age groups, and the rebel pierces all generations, revealing the older ones a strong preference for reflective music. The musical choices do not seem to be influenced by sex and marital status. The less educated individuals seems to prefer the energetic type songs, excluding conventional, holders of higher qualifications prefer reflective and rebellious styles. It is at home, in the room, on the weekends and when they are alone that participants listen more music, making this the most common leisure activity, the essential for existence, not calling for violence and substance use and revealing aspects of personality. We found significant differences between the dimensions of music preferences and personality traits, with the energetic music standing out in extraversion and neuroticism on rebel. We did not get significant results among the types of music and emotions. Conclusions: The results should be viewed under test and has introductory , however following the reported in the literature both in terms of preferences by age, sex and education level , both in terms of the context in which it is heard, still follows music preference dimensions and personality traits .

IT Adoption and Usage in Non-Profit Organizations: a Cross-generational Case Study

A gulf has tended to develop between the adoption and usage of information technology by different generations, at the heart of which is different ways of experiencing and relating to the world around us. This research idea is currently being developed following data collection and feedback is sought on ways forward to enable impact. The research focuses on information technology in the form of multimedia. Multimedia meaning ‘media’ and ‘content’ that uses a combination of different content forms; or electronically integrated communication engaging all or most of the senses (e.g. graphic art, sound, animation and full-motion video presented by way of computer or other electronic means) mainly through presentational technologies. Although multimedia is not new, some organization’s particularly those in the non-profit sector do not always have the technical or financial resources to support such systems and consequently may struggle to adopt and support its usage amongst different generations. However non-profit organizations are being forced to pay more attention to the way they communicate with markets and the public due to the professionalism of communication everywhere in society. The case study used for this study is a church circuit comprising of 15 churches in the Midlands region of the United Kingdom which was selected due to the diverse age groups catered for within this type of non-profit organization. Participants in the study also had a range of skills, experiences and backgrounds which adds to the diversity of the population studied. Data gathered focused on the attitudes and opinions of the adoption and use of multimedia amongst different age groups. 395 questionnaires were distributed, comprising of 11 opinion questions and 4 demographic questions. 83% of the questionnaires were returned, representing 35% of the total circuit membership. Three people from each of the following age categories were also interviewed: 1920 – 1946 (Matures); 1947-1964 (Baby Boomers); 1965-1982 (Generation X); 1983-2004 (Net Generation). Results of the questionnaire and comments from the interviews were found not to tally with the widespread assumption that the younger generation is attracted by the use of multimedia in comparison to the older generation. The highest proportion of those who said that they gain more from a service enhanced by multimedia was from the Baby Boomers. Comments from interviews suggested that: ‘we need to embrace multimedia if we are to attract and retain the younger generation’; ‘multimedia often helps children to remain focused and clarifies the objective of the service’. However, because the younger generations’ world tends to be dominated by computer technology the questionnaire showed that they are more likely to have higher standards when it comes to the use of multimedia, such as identifying higher levels of equipment failing to work and annoying use of sounds compared to older age groups. In comparison problems experienced with multimedia for the Matures age group had the highest percentage of difficulty with the size of letters; the colour of letters and background and the sound not loud enough which is to be expected. Since every organization is unique any type of multimedia adopted and used should be specific to their needs, its stakeholders and the physical building in order to enhance that uniqueness and its needs. Giving thought to whether the type of multimedia is the best method for communicating the message to the particular audience alongside how technical and financial resources are best used can assist in accommodating different age groups that need to be catered for.

Avaliação da sensibilidade médica para o risco de gravidez não planeada

Prémio em Contraceção 2012 da Sociedade Portuguesa de Contraceção

Changing times, changing stories: generational differences in climate change perspectives from four remote indigenous communities in Subarctic Alaska

Indigenous Arctic and Subarctic communities currently are facing a myriad of social and environmental changes. In response to these changes, studies concerning indigenous knowledge (IK) and climate change vulnerability, resiliency, and adaptation have increased dramatically in recent years. Risks to lives and livelihoods are often the focus of adaptation research; however, the cultural dimensions of climate change are equally important because cultural dimensions inform perceptions of risk. Furthermore, many Arctic and Subarctic IK climate change studies document observations of change and knowledge of the elders and older generations in a community, but few include the perspectives of the younger population. These observations by elders and older generations form a historical baseline record of weather and climate observations in these regions. However, many indigenous Arctic and Subarctic communities are composed of primarily younger residents. We focused on the differences in the cultural dimensions of climate change found between young adults and elders. We outlined the findings from interviews conducted in four indigenous communities in Subarctic Alaska. The findings revealed that (1) intergenerational observations of change were common among interview participants in all four communities, (2) older generations observed more overall change than younger generations interviewed by us, and (3) how change was perceived varied between generations. We defined “observations” as the specific examples of environmental and weather change that were described, whereas “perceptions” referred to the manner in which these observations of change were understood and contextualized by the interview participants. Understanding the differences in generational observations and perceptions of change are key issues in the development of climate change adaptation strategies.

A Comparison of Subjective Experiences and Responses to Austerity of UK and Greek Youth. GreeSE Paper No.102

Following previous research carried out by Chalari (2014; 2015), this qualitative study explores the ways in which the younger generation in Greece and UK has been affected by austerity policy measures. These two countries have been at the forefront of intense social, political and economic transformations that have impacted particularly on young people’s current and future lives. This study aims to explore similarities and differences in young people’s subjective experiences and responses, as from this it may be possible to discern whether there is a general, long-term negative effect of austerity across Europe. The data shows that there are some similarities in the two cohorts’ subjective experiences and responses, but perhaps more interestingly some significant differences. The study discusses what the implications of these differences might be for young people and society in these countries, in terms of their impact on the abilities of the younger generation, in a way that has the potential to destabilize their personal and professional lives now and in the future.

Type 2 Diabetes Mellitus: Risk Evaluation and Advice in Undergraduate Students in Ashrafieh, Lebanon

Type 2 diabetes mellitus (T2DM) is a chronic lifestyle disease. It has become evident that T2DM occurs even among the younger age groups.1 In Lebanon, T2DM has a major public health impact through high disease prevalence, significant downstream pathophysiologic effects, and enormous financial liabilities.2