Aboveground plant biomass from the Jena Experiment (Monocultures, year 2003)

This data set contains aboveground plant biomass in 2003 (Sown plant community, Weed plant community, and Dead plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2003 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), and detached dead plant material (i.e., dead plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2010)

This data set contains aboveground plant biomass in 2010 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. One of the replicate plots per species was given up after the vegetation period of 2007 for all but the nine species belonging also to the so called dominance experiment in Jena. These nine species are: Alopecurus pratensis, Anthriscus sylvestris, Arrhenatherum elatius, Dactylis glomerata, Geranium pratense, Poa trivialis, Phleum pratense, Trifolium repens and Trifolium pratense.In 2010 plot size was reduced to 1 x 1 m. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2010 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 1 rectangle of 0.2 x 0.5 m per plot. The location of this rectangle was in the center of the plot area. The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2005)

This data set contains aboveground plant biomass in 2005 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2005 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2006)

This data set contains aboveground plant biomass in 2006 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2006 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2007)

This data set contains aboveground plant biomass in 2007 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2007 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2008)

This data set contains aboveground plant biomass in 2008 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. One of the replicate plots per species was given up after the vegetation period of 2007 for all but the nine species belonging also to the so called dominance experiment in Jena. These nine species are: Alopecurus pratensis, Anthriscus sylvestris, Arrhenatherum elatius, Dactylis glomerata, Geranium pratense, Poa trivialis, Phleum pratense, Trifolium repens and Trifolium pratense.In 2008 plot size was reduced to 2.5 x 2.5 m. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2008 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2009)

This data set contains aboveground plant biomass in 2009 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. One of the replicate plots per species was given up after the vegetation period of 2007 for all but the nine species belonging also to the so called dominance experiment in Jena. These nine species are: Alopecurus pratensis, Anthriscus sylvestris, Arrhenatherum elatius, Dactylis glomerata, Geranium pratense, Poa trivialis, Phleum pratense, Trifolium repens and Trifolium pratense.In 2008 plot size was reduced to 2.5 x 2.5 m. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2009 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was in the center of the plot area. The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2002)

This data set contains aboveground plant biomass in 2002 (Sown plant community; measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2002 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. From the harvested biomass only the separated biomass of the sown plant species was kept. All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Aboveground plant biomass from the Jena Experiment (Monocultures, year 2004)

This data set contains aboveground plant biomass in 2004 (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) of the monoculture plots of a large grassland biodiversity experiment (the Jena Experiment). In the monoculture plots the biomass of the sown plant community contains only a single species per plot and this species is a different one for each plot. Which species has been sown in which plot is stated in the plot information table for monocultures (see further details below). The monoculture plots of 3.5 x 3.5 m were established for all of the 60 plant species of the Jena Experiment species pool with two replicates per species. These 60 species comprising the species pool of the Jena Experiment belong to four functional groups (grasses, legumes, tall and small herbs). Plots were sown in May 2002 and are since maintained by bi-annual weeding and mowing. Aboveground plant biomass was harvested twice in 2004 just prior to mowing (during peak standing biomass in early June and in late August) on all experimental plots of the monocultures. This was done by clipping the vegetation at 3 cm above ground in 2 rectangles of 0.2 x 0.5 m per plot. The location of these rectangles was assigned prior to each harvest by random selection of coordinates within the core area of the plots (i.e. excluding an outer edge of 0.5 m). The positions of the rectangles within plots were identical for all plots. The harvested biomass was sorted into categories: sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material (i.e., dead plant material in the data file), and remaining plant material that could not be assigned to any category (i.e., unidentified plant material in the data file). All biomass was dried to constant weight (70°C, >= 48 h) and weighed. The data for individual subsamples (i.e. rectangles) and the mean over samples for all biomass measures are given.

Criminalising the payment for sex in northern ireland; sketching the contours of a moral panic

This paper examines recent legislative developments in Northern Ireland around Lord Morrow’s Human Trafficking & Exploitation (Further Provisions and Support for Victims) Bill that was passed unanimously in the Northern Ireland Assembly and which uniquely in the United Kingdom now makes it a criminal offence to pay for sexual services. I suggest that issues around sex trafficking, sexual slavery and prostitution in Northern Ireland bear all the hallmarks of Stan Cohen’s famous articulation of a moral panic (Cohen 1972) but also argue that his original for- mulation needs to be recast slightly to take account of the horizontal structuring of moral panics in contemporary society.

A global expression-based analysis of the consequences of the t(4;14) translocation in myeloma

Purpose: Our purpose in this report was to define genes and pathways dysregulated as a consequence of the t(4;14) in myeloma, and to gain insight into the downstream functional effects that may explain the different prognosis of this subgroup.Experimental Design: Fibroblast growth factor receptor 3 (FGFR3) overexpression, the presence of immunoglobulin heavy chain-multiple myeloma SET domain (IgH-MMSET) fusion products and the identification of t(4;14) breakpoints were determined in a series of myeloma cases. Differentially expressed genes were identified between cases with (n = 55) and without (n = 24) a t(4;14) by using global gene expression analysis.Results: Cases with a t(4;14) have a distinct expression pattern compared with other cases of myeloma. A total of 127 genes were identified as being differentially expressed including MMSET and cyclin D2, which have been previously reported as being associated with this translocation. Other important functional classes of genes include cell signaling, apoptosis and related genes, oncogenes, chromatin structure, and DNA repair genes. Interestingly, 25% of myeloma cases lacking evidence of this translocation had up-regulation of the MMSET transcript to the same level as cases with a translocation.Conclusions: t(4;14) cases form a distinct subgroup of myeloma cases with a unique gene signature that may account for their poor prognosis. A number of non-t(4;14) cases also express MMSET consistent with this gene playing a role in myeloma pathogenesis.

Os Deputados Assistentes Sociais na Assembleia Nacional e na Assembleia da República Portuguesa: principais intervenções parlamentares entre 1949 e 2011

A presente dissertação é relativa aos assistentes sociais que exerceram funções de deputados em Portugal Continental, na Assembleia Nacional e na Assembleia da República Portuguesa. Procedeu-se à sua caracterização e à análise dos seus principais discursos parlamentares. A pertinência da investigação é justificada pela inexistência de trabalhos acerca da temática escolhida e pela reduzida produção académica no que respeita à vasta dimensão política do Serviço Social em Portugal. A investigação alicerçou-se numa pesquisa bibliográfica sobre os temas em foco, e documental, na análise das fichas biográficas dos deputados identificados e das transcrições textuais das sessões da Assembleia Nacional e da Assembleia da República Portuguesa, onde constam os discursos destes deputados. Estas fontes primárias estão acessíveis no sítio oficial da Assembleia da República (www.parlamento.pt). Pretende-se com este estudo abordar o lugar atribuído à Assembleia Nacional e à Assembleia da República Portuguesa nos respetivos regimes de ditadura e democracia e identificar e caracterizar académica, profissional e politicamente os assistentes sociais que exerceram estas funções. Objetiva-se ainda a análise das principais intervenções destes deputados no contexto da Assembleia Nacional e da Assembleia da República Portuguesa. Apurou-se que o número de deputadas à Assembleia Nacional e à Assembleia da República Portuguesa não variou significativamente nos regimes políticos abordados. Foram identificadas cinco deputadas à Assembleia Nacional, da V à XI legislatura (de 1949 a 1974 – 25 anos), sendo que a primeira deputada identificada exerceu funções ao longo da V e VI legislaturas da Assembleia Nacional. Após a queda do regime ditatorial e depois de 21 anos em democracia, assistentes sociais voltaram a exercer funções de deputados. Entre 1995 e 2011 exerceram funções seis deputados à Assembleia da República Portuguesa. Um deles desenvolveu atividades ao longo da X e XI legislaturas. Os resultados da investigação mostram que a maioria destes deputados são mulheres, havendo apenas um homem. Relativamente à formação académica dos deputados constatou-se que antes de 1974 o estabelecimento que formou mais assistentes sociais deputadas foi o Instituto de Serviço Social de Lisboa (3), seguido do Instituto Superior de Ciências Sociais e Políticas Ultramarinas (1) e do Instituto Superior de Serviço Social Pio XII, em Luanda (1). Os deputados à Assembleia da República formaram-se no Instituto Superior de Serviço Social de Coimbra (2); no Instituto Superior Bissaya Barreto, Coimbra (1); no Instituto Superior de Serviço Social do Porto (1); no Instituto Superior de Serviço Social de Lisboa (1) e no Instituto Superior de Serviço Social Pio XII, Luanda (1). As deputadas que exerceram funções durante o Estado Novo pertenciam à União Nacional e Acção Nacional Popular, sendo que uma delas pertencia à Ala Liberal da ANP. Quanto aos deputados que exerceram funções no período democrático percebe-se que todos eram vinculados a partidos do bloco central e da direita: uma deputada do PSD, uma do CDS e quatro deputados do PS. No que respeita às intervenções parlamentares dos deputados identificados, observou-se que as deputadas à Assembleia Nacional apresentaram e fundamentaram propostas de medidas de política social apoiando-se na sua experiência profissional, principalmente em debates em que o tema foi a família ou a pobreza. Os deputados à Assembleia da República direcionaram os seus discursos para o apoio e/ou complemento das iniciativas propostas pelo governo, pois quatro destes deputados exerceram funções enquanto o partido a que pertenciam estava na liderança do governo. Face á vastidão da temática abordada, a presente dissertação constitui-se como um primeiro contributo para a produção de bibliografia no âmbito da dimensão política do Serviço Social, reconhecendo-se a necessidade de aprofundar mais o tema. / This thesis is on social workers who acted as deputies in Portugal, on the National Assembly and the Assembly of the Portuguese Republic. Characterization and analysis of its key parliamentary speeches was the chosen procedure. The relevance of the research is justified by the lack of previous work on the chosen theme and the reduced academic outputs with respect to the vast political dimension of social work in Portugal. Research has its foundations in a literature research on the topics in focus, and also documentary, by the analysis of the biographical records of Members discussed and the verbatim transcripts of the sessions of the National Assembly and the Assembly of the Portuguese Republic, which contains the speeches of such Members. These primary sources include legislative sessions and are available on the Assembly of the Republic (www.parlamento.pt) official website. The study aims to address the place assigned to the National Assembly and the Assembly of the Portuguese Republic, regarding the respective regimes of dictatorship and democracy and to identify and characterize academically, professionally and politically, the social workers who have exercised these functions. Furthermore on the objective is the analysis of the main interventions in the context of such Members of the National Assembly and the Assembly of the Portuguese Republic. It was found that the number of deputies to the National Assembly and the Assembly of the Portuguese Republic did not significantly vary in both political regimes. Five deputies to the National Assembly were identified on the legislatures V to XI (1949-1974 - 25 years), with the first identified lady holding positions along the V and VI legislatures of the National Assembly. After the fall of the dictatorship and after 21 years of democracy, social workers returned to act as deputies. Between 1995 and 2011 held office six members of the Assembly of the Portuguese Republic. One developed activities along the X and XI legislatures of the Assembly of the Portuguese Republic. Research results show that the majority of these are women, and only one man. Regarding the academic training of the deputies, it was found that before 1974 the establishment that formed most of the social workers was, the Institute of Social Service of Lisbon (3), followed by the School of Social Science and Policy Overseas (1) and the Higher Institute of Social Service Pius XII in Luanda (1). Members of Parliament formed in the Institute of Social Service of Coimbra (2), the Higher Institute Bissaya Barreto, Coimbra (1), the Institute of Social Service of Porto (1), the Higher Institute of Social service of Lisbon (1) and the Institute of Social service Pius XII, Luanda(1). Deputies who held office during the New state belonged to the National Union and National People's Action parties, one of which belonged to the Liberal Wing of the ANP. As for the deputies who held office in the democratic period one realizes that all parties were bound to the central block and right wing: A Member of the PSD, one of CDS and four members of the PS. Regarding the parliamentary speeches of identified Members, it was noted that the National Assembly deputies presented and substantiated proposals for social policy measures relying on their professional experience, primarily on the debates in which the theme was family or poverty. Members of Parliament have directed their speeches to support and / or complement the initiatives proposed by the government, since four of these deputies exercise their functions while the party they belonged was in governmental leadership. Given the vastness of the topic addressed in this thesis, it constitutes itself as a first contribution to the production of literature within the political dimension of social work, recognizing the need to go deeper into the subject.

Novel insights into mitotic chromosome condensation

The fidelity of mitosis is essential for life, and successful completion of this process relies on drastic changes in chromosome organization at the onset of nuclear division. The mechanisms that govern chromosome compaction at every cell division cycle are still far from full comprehension, yet recent studies provide novel insights into this problem, challenging classical views on mitotic chromosome assembly. Here, we briefly introduce various models for chromosome assembly and known factors involved in the condensation process (e.g. condensin complexes and topoisomerase II). We will then focus on a few selected studies that have recently brought novel insights into the mysterious way chromosomes are condensed during nuclear division.

Analysis of the moisture effect on the mechanical behaviour of an adhesively bonded joint under proportional multi-axial loads

The objective of the study is to identify the 3D behaviour of an adhesive in an assembly, and to take into account the effect of ageing in a marine environment. To that end, three different tests were employed. Gravimetric analyses were used to determine the water diffusion kinetics in the adhesive. Bulk tensile tests were performed to highlight the effects of humid ageing on the adhesive behaviour. Modified Arcan tests were performed for several ageing times to obtain the experimental database which was necessary to identify constitutive models. A Mahnken-Schlimmer type model was determined for the unaged state according to a procedure developed in a previous study. This identification used inverse techniques. It was based on the unaged modified Arcan results and on a coupling between an optimisation routine and finite-element analysis. Then, a global inverse identification procedure was developed. Its aim was to relate the unaged parameters to the moisture concentration and overcome the difficulties usually associated with ageing of bonded assemblies in a humid environment: a non-uniformity of the stress state and a gradient of mechanical properties in the adhesive. This procedure was similar to the one used in the first part but needed modified Arcan results for several ageing times. It also required an initial assumption for the evolution of the Mahnken-Schlimmer parameters with the moisture concentration.

Analiza proteomiczna kompleksów tworzonych przez białko hDPY30 w komórkach ludzkich

Wydział Biologii