Social Portrait of the Family in the Light of New Socio-Political Trends

The issue regarding formation of a values-based attitude towards creating a family among modern youth is acquiring special relevance, since changes in moral guidelines have led to the intensification of negative phenomena such as: liberalisation of sexual morality, an increased number of divorces, illegitimate births, single-parent families, and the spread of social orphanhood. Due to the fact that the family is currently perceived as a structural component of the development of individual socio-economic trends, the purpose of the paper is to assess the levels of values-based attitudes towards family creation among students. In the course of the study, the following methods were used: diagnostic (questionnaires, the method of sentence completion, testing), that made it possible to identify the levels of formation of the attitude towards family creation among students; a theoretical method of analysis that allows a comprehensive study of the reasons that complicate the process of forming a values-based attitude regarding family creation. The novelty of the study is determined by the fact that a student family is understood as a family in which both spouses are full-time students of a higher education institution, that is, homogeneous in social status of a man and a woman. This is a young family in which the spouses are no more than 28 years old, and the length of family life does not exceed 5 years. The paper indicates that student families are the most progressive, since spouses are ready to accept everything new - in the organisation of life, in the arrangement of the family structure, and the like. Material motives in choosing a spouse in such families play a secondary role, especially in relation to the requirements from a woman to a man. The materials of the paper are of practical value for experimental verification of pedagogical conditions for the family creation among students in extracurricular activities

Focal mechanisms in the southern Aegean from temporary seismic networks – implications for the regional stress field and ongoing deformation processes

The lateral variation of the stress field in the southern Aegean plate and the subducting Hellenic slab is determined from recordings of seismicity obtained with the CYCNET and EGELADOS networks in the years from 2002 to 2007. First motions from 7000 well-located microearthquakes were analysed to produce 540 well-constrained focal mechanisms. They were complemented by another 140 derived by waveform matching of records from larger events. Most of these earthquakes fall into 16 distinct spatial clusters distributed over the southern Aegean region. For each cluster, a stress inversion could be carried out yielding consistent estimates of the stress field and its spatial variation. At crustal levels, the stress field is generally dominated by a steeply dipping compressional principal stress direction except in places where coupling of the subducting slab and overlying plate come into play. Tensional principal stresses are generally subhorizontal. Just behind the forearc, the crust is under arc-parallel tension whereas in the volcanic areas around Kos, Columbo and Astypalea tensional and intermediate stresses are nearly degenerate. Further west and north, in the Santorini–Amorgos graben and in the area of the islands of Mykonos, Andros and Tinos, tensional stresses are significant and point around the NW–SE direction. Very similar stress fields are observed in western Turkey with the tensional axis rotated to NNE–SSW. Intermediate-depth earthquakes below 100 km in the Nisyros region indicate that the Hellenic slab experiences slab-parallel tension at these depths. The direction of tension is close to east–west and thus deviates from the local NW-oriented slab dip presumably owing to the segmentation of the slab. Beneath the Cretan sea, at shallower levels, the slab is under NW–SE compression. Tensional principal stresses in the crust exhibit very good alignment with extensional strain rate principal axes derived from GPS velocities except in volcanic areas, where both appear to be unrelated, and in the forearc where compressional principal stresses are very well aligned with compressional principal strain rates. This finding indicates that, except for volcanic areas, microseismic activity in the southern Aegean is not controlled by small-scale local stresses but rather reflects the regional stress field. The lateral and depth variations of the stress field reflect the various agents that influence tectonics in the Aegean: subduction of the Hellenic slab, incipient collision with continental African lithosphere, roll back of the slab in the southeast, segmentation of the slab, arc volcanism and extension of the Aegean crust

Clubroot resistance gene Rcr6 in Brassica nigra resides in a genomic region homologous to chromosome A08 in B. rapa

Background: Clubroot, caused by Plasmodiophora brassicae Woronin, is a very important disease of Brassica species. Management of clubroot relies heavily on genetic resistance. In a cross of Brassica nigra lines PI 219576 (highly resistant, R) × CR2748 (highly susceptible, S) to clubroot, all F1 plants were resistant to clubroot. There was a 1:1 ratio of R:S in the BC1 and 3R:1S in the F2, which indicated that a single dominant gene controlled clubroot resistance in PI 219576. This gene was designated Rcr6. Mapping of Rcr6 was performed using genome sequencing information from A-genome of B. rapa and B-genome of B. nigra though bulked segregant RNA sequencing (BSR-Seq) and further mapping with Kompetitive Allele Specific PCR (KASP) analysis. Results: Reads of R and S bulks from BSR-Seq were initially aligned onto B. rapa (A-genome; B. nigra has the B-genome) where Rcr6 was associated with chromosome A08. KASP analysis showed that Rcr6 was flanked by SNP markers homologous to the region of 14.8-15.4 Mb of chromosome A08. There were 190 genes annotated in this region, with five genes (Bra010552, Bra010588, Bra010589, Bra010590 and Bra010663) identified as encoding the toll-interleukin-1 receptor / nucleotide-binding site / leucine-rich-repeat (TIR-NBS-LRR; TNL) class of proteins. The reads from BSR-Seq were then aligned into a draft B-genome of B. nigra, where Rcr6 was mapped on chromosome B3. KASP analysis indicated that Rcr6 was located on chromosome B3 in a 0.5 Mb region from 6.1-6.6 Mb. Only one TNL gene homologous to the B. rapa gene Bra010663 was identified in the target region. This gene is a likely candidate for Rcr6. Subsequent analysis of the Rcr6 equivalent region based on a published B. nigra genome was performed. This gene is located into chromosome B7 of the published B-genome, homologous to BniB015819. Conclusion: Rcr6 was the first gene identified and mapped in the B-genome of Brassica species. It resides in a genomic region homologous to chromosome A08 of A-genome. Based on this finding, it could possibly integrate into A08 of B. napus using marker assisted selection with SNP markers tightly linked to Rcr6 developed in this study

Etude expérimentale d'un arc impulsionnel entre des contacts Ag et Ag-C

International audienc

Impact of species and antibiotic therapy of enterococcal peritonitis on 30-day mortality in critical care - An analysis of the OUTCOMEREA database

Introduction: Enterococcus species are associated with an increased morbidity in intraabdominal infections (IAI). However, their impact on mortality remains uncertain. Moreover, the influence on outcome of the appropriate or inappropriate status of initial antimicrobial therapy (IAT) is subjected to debate, except in septic shock. The aim of our study was to evaluate whether an IAT that did not cover Enterococcus spp. was associated with 30-day mortality in ICU patients presenting with IAI growing with Enterococcus spp. Material and methods: Retrospective analysis of French database OutcomeRea from 1997 to 2016. We included all patients with IAI with a peritoneal sample growing with Enterococcus. Primary endpoint was 30-day mortality. Results: Of the 1017 patients with IAI, 76 (8%) patients were included. Thirty-day mortality in patients with inadequate IAT against Enterococcus was higher (7/18 (39%) vs 10/58 (17%), p = 0.05); however, the incidence of postoperative complications was similar. Presence of Enterococcus spp. other than E. faecalis alone was associated with a significantly higher mortality, even greater when IAT was inadequate. Main risk factors for having an Enterococcus other than E. faecalis alone were as follows: SAPS score on day 0, ICU-acquired IAI, and antimicrobial therapy within 3 months prior to IAI especially with third-generation cephalosporins. Univariate analysis found a higher hazard ratio of death with an Enterococcus other than E. faecalis alone that had an inadequate IAT (HR = 4.4 [1.3-15.3], p = 0.019) versus an adequate IAT (HR = 3.1 [1.0-10.0], p = 0.053). However, after adjusting for confounders (i.e., SAPS II and septic shock at IAI diagnosis, ICU-acquired peritonitis, and adequacy of IAT for other germs), the impact of the adequacy of IAT was no longer significant in multivariate analysis. Septic shock at diagnosis and ICU-acquired IAI were prognostic factors. Conclusion: An IAT which does not cover Enterococcus is associated with an increased 30-day mortality in ICU patients presenting with an IAI growing with Enterococcus, especially when it is not an E. faecalis alone. It seems reasonable to use an IAT active against Enterococcus in severe postoperative ICU-acquired IAI, especially when a third-generation cephalosporin has been used within 3 months. © 2019 The Author(s)

Programmable Memory BIST

ISBN 0-7803-9038-5International audienceIn modern SoCs embedded memories include the large majority of defects. In addition defect types are becoming more complex and diverse and may escape detection during fabrication test. As a matter of fact memories have to be tested by test algorithms achieving very high fault coverage. Fixing the test algorithm during the design phase may not be compatible with this goal, as thorough screening inspection or customer returns may discover after fabrication unexpected fault types. A programmable BIST approach allowing selecting after fabrication a vast variety of memory tests is therefore desirable, but may lead to unacceptable area cost. In this work we present a programmable memory BIST architecture offering such flexibility at an area cost similar to traditional memory BIST scheme

Effect of marble powder on the properties of self-compacting sand concrete

Self-compacting sand concrete (SCSC) can be regarded as a flowing sand concrete, containing as principal aggregate natural sand, which can be cast without compaction or vibration. Due to the finesses of aggregates in SCSC, it requires a high amount of fine materials than other types of concretes. This paper studies the effect of marble powder content (MP) on the properties of the sand concrete (SCSC) at fresh and hardened states. The properties of the fresh prepared mixes tested are the mini-slump flow, the V-funnel flow time and viscosity. At the hardened state, the parameter which has been determined is the 28-day compressive strength. The obtained test results show that the increase of MP content in SCSC, from 150 kg/m3 to 350 kg/m3, improves the properties at fresh state by decreasing v-funnel flow time (from 5s to 1.5s) and increasing the mini-cone slump (from 28cm to 34cm). With the use of 250 kg/m3 of MP we can reach the highest initial viscosity while retaining good fluidity at high rotational speeds, compared to the MP contents of 150 kg/m3 and 350 kg/m3. In other hand, the 28-days compressive strength decreases with an increase of MP conten

A Transparent based Programmable Memory BIST

ISBN 0-7695-2566-0International audienceWe present an original transparent-based programmable memory BIST solution suitable for offline as well as online memory testing. Thanks to an appropriate combination of the test algorithm with the data backgrounds and by providing unlimited background flexibility, the proposed solution allows covering almost all existing fault models while increases the probability to also detect un-modeled fault

Humanitarian knowledge in higher education: On the issue of training scientific and scientific-pedagogical personnel (on the example of graduate ecologists)

The purpose of the research is to peruse the dynamics of the real-life context for young graduates in Russia with regard to socio-cultural, axiological and pedagogical perspectives. Under the pressure from accelerating social demand to stimulate economic advancement, the tertiary education strives to align graduate research programmes with national priorities. Being a part of the Humanitarisation Project of the Industrial University of Tyumen, this research presents an analysis drawn from the perceptions of graduate students in ecology as the key stakeholders in their scientific pursuit