Fondements socio-politiques et économiques de la tradition satirique

Der Artikel enthält Zusammenfassungen nur in Englisch.Satire is a literary genre with esthetic value determined by laughter. Every kind of laughter is specific for different periods of economic and social development. The forms of material production underlie the perception of the comic. Satirical traditions are intrinsic to national ideological systems. Satire commits seditious attacks against social ideologies. It influences the politics and the politics influences the satire which is only possible with a certain level of sociopolitical development of a society. Satirical tradition can be formed and established only at conditions of democratic political tradition, otherwise it takes perverted shapes.Le numéro contient uniquement les résumés en anglais

Книжный рынок России - 2012. Статистика I полугодия, тенденции, прогнозы

The current level of industry-specific business activity and the indicators projected for 2012-2013 for the Russian book market activities are assessed in the paper. Also the author highlights the changes in the thematic structure of the book market with an indication of the leading brands of copyright and pricing policy. Particular attention is paid to the assessment of e-book sales in the context of B2C- and B2B- segments, the current infrastructure and the basic conditions for the development of the market of electronic books in Russia.Оцениваются текущий уровень отраслевой бизнес-активности и прогнозируемые на 2012-2013 гг. показатели функционирования российского книжного рынка. Подробно рассматриваются изменения в тематической структуре книжного рынка с указанием ведущих авторских брендов и ценовой политики. Особое внимание уделено оценке объема продаж электронных книг в разрезе В2С- и В2В-сегментов, текущей инфраструктуры и базовых условий развития рынка электронных книг в России

Cellular internalisation, bioimaging and dark and photodynamic cytotoxicity of silica nanoparticles doped by {Mo₆I₈}⁴⁺ metal clusters

Silica nanoparticles (SNPs) doped by hexanuclear molybdenum cluster complexes [{Mo₆X₈}L₆]n (X = Cl, Br, or I; L = various inorganic or organic ligands) have been recently suggested as materials with a high potential for biomedical applications due to both the outstanding photoluminescent properties and the ability to efficiently generate singlet oxygen upon photoirradiation. However, no studies were undertaken so far to prove this concept. Therefore, here we examined the potential of photoluminescent SNPs doped by {Mo₆I₈}⁴⁺ for such applications as bioimaging and photodynamic therapy using human epidermoid larynx carcinoma (Hep-2) cell line as a model. Our results demonstrated both: (i) significant luminescence from cells with internalised molybdenum cluster doped SNPs combined with the low cytotoxicity of particles in the darkness and (ii) significant cytotoxicity of the particles upon photoirradiation. Thus, this research provides strong experimental evidence for high potential of molybdenum cluster doped materials in such biomedical applications as optical bioimaging, biolabeling and photodynamic therapy

Birds and Mammals of the Lena Delta Nature Reserve, Siberia

The Lena Delta is the largest arctic delta covered entirely by tundra. Protected since 1986, it is one of the richest areas in the Arctic north of 71° N for both species diversity and breeding densities. Between 6 June and 17 August 1997, 16 mammal species and 76 bird species were recorded in the Lena Delta Nature Reserve and the surrounding buffer zone. Several species are new to the region: far-eastern curlew, fieldfare, redwing, arctic warbler, red-breasted flycatcher, and common rat. New breeders are merlin and arctic warbler. These 1997 records, combined with those from earlier studies, give a total of 122 bird species for the region. Of these, 67 have been found breeding at least once. Densities ranging from 245 to 641 birds per km² were recorded in two restricted study areas. Such densities are unusually high north of 70° N for non-colonial breeding birds. Lapland longspur (100-300 individuals/km²), red phalarope (up to 200 ind./km²), and several Calidris species were the most common. Ruddy turnstone and dunlin had densities higher than those previously reported from the Lena Delta and other Siberian sites. Among the shorebirds, spotted redshank, pintail snipe, grey plover, dunlin, and curlew sandpiper may have extended their breeding range or increased in population during the last 15 years. But further evidence is still needed to confirm the westward extension of spectacled eider, long-billed dowitcher, and sharp-tailed sandpiper.Le delta de la Lena est le plus grand delta arctique totalement recouvert de toundra. Protégé depuis 1986, il est l'une des zones les plus riches de l'Arctique au nord du 71° de latitude N., tant par la richesse spécifique que par les densités d'oiseaux nicheurs. Seize espèces de mammifères et 76 espèces d'oiseaux ont été observées dans la Réserve naturelle du delta de la Lena et sa zone périphérique entre le 6 juin et le 17 août 1997. Plusieurs espèces sont nouvelles pour la région: courlis de Sibérie, grive litorne, grive mauvis, pouillot boréal, gobemouche nain et rat surmulot. Les nouvelles espèces nicheuses sont le faucon émerillon et le pouillot boréal. Combinés à ceux d'études plus anciennes, nos résultats portent à 122 le nombre total d'espèces d'oiseaux recensés dans cette région et à 67 celui des espèces s'y étant reproduit au moins une fois. Des densités comprises entre 245 et 641 individus au km² ont été trouvées sur deux zones d'étude restreintes, densités exceptionnelles au nord du 70° de latitude N. pour des espèces non coloniales. Les espèces les mieux représentées sont le bruant lapon (100-300 ind./km²), le phalarope à bec large (jusqu'à 200 ind./km²) et plusieurs espèces de Calidris. Le tournepierre à collier et le bécasseau variable avaient des densités plus fortes que celles précédemment rapportées pour le delta de la Lena et d'autres sites sibériens. Le chevalier arlequin, la bécassine à queue pointue, le pluvier argenté, le bécasseau variable et le bécasseau cocorli font partie des limicoles qui semblent avoir étendu leur aire de distribution ou augmenté leur population durant les 15 dernières années, mais d'autres travaux seront nécessaires avant de confirmer l'extension occidentale de l'eider à lunettes, du limnodrome à long bec et du bécasseau à queue pointue

Luminescent silica mesoparticles for protein transduction

Unlike silica nanoparticles, the potential of silica mesoparticles (SMPs) (i.e. particles of submicron size) for biological applications in particular the in vitro (let alone in vivo) cellular delivery of biological cargo has so far not been sufficiently studied. Here we examine the potential of luminescent (namely, octahedral molybdenum cluster doped) SMPs synthesised by a simple one-pot reaction for the labelling of cells and for protein transduction into larynx carcinoma (Hep-2) cells using GFP as a model protein. Our data demonstrates that the SMPs internalise into the cells within half an hour. This results in cells that detectably luminesce via conventional methods. In addition, the particles are non-toxic both in darkness and upon photo-irradiation. The SMPs were modified to allow their functionalisation by a protein, which then delivered the protein (GFP) efficiently into the cells. Thus, the luminescent SMPs offer a cheap and trackable alternative to existing materials for cellular internalisation of proteins, such as the HIV TAT protein and commercial protein delivery agents (e.g. Pierce™)

Molecular epidemiological monitoring of the tuberculosis pathogen in the Arkhangelsk region

Introduction. Against the background of improvement of the main epidemiological indicators (morbidity and mortality) for tuberculosis in the Arkhangelsk region, the proportion of newly diagnosed tuberculosis patients with multidrug-resistant pathogen (MDR-TB) increased from 18.7% in 2002 to 33.8% in 2018. The purpose of this study was the genotypic characterization of Mycobacterium tuberculosis strains obtained from newly diagnosed tuberculosis patients in the Arkhangelsk region in 2018. Materials and methods. 89 M. tuberculosis strains isolated in 2018 from newly diagnosed tuberculosis patients were studied. Beijing genotype, its clusters B0/W148 and Central Asian/Russian were determined by PCR detection of the specific markers: IS6110 insertions in the dnaA-dnaN region, mutations in codons 48 of the mutT4 gene (CGG GGG) and 58 of the mutT2 gene (GGA CGA), IS6110 insertions in the Rv2664 region-Rv2665 and Rv1359-Rv1360, substitutions G A in the sigE gene. Non-Beijing strains were spoligotyped. Results. Drug resistance was detected in 41.6% (37/89), MDR — in 33.7% of strains. In 90% (27/30) of MDR strains, resistance to rifampicin and isoniazid was due to rpoB Ser531Leu and katG Ser315Thr mutations. Following M. tuberculosis genotypes were identified: Beijing (67.4%), T (14.6%), Ural (4.5%), Haarlem (4.5%), LAM (2.3%) and CAS1-Delhi (1.1%). Among the Beijing strains, clusters Central-Asian/Russian (60%; 36/60) and B0/W148 (30%; 18/60) prevailed. The majority of MDR strains belonged to the Beijing family (93.3%; 28/30), of which 64.3% (18/28) and 21.4% (6/28) belonged to clusters B0/W148 and Central-Asian/Russian, respectively. Conclusion. In heterogeneous population of the causative agent of tuberculosis in the Arkhangelsk region, the most common strains were those of the Beijing genotype; in 2018 its share increased to 67.4% (40.4% in 1998–1999). Among MDR strains, the proportion of Beijing reached 93.3%, of which more than half (64.3%) belonged to the epidemiologically and clinically significant in Russia cluster B0/W148

Brain imaging of the cortex in ADHD: a coordinated analysis of large-scale clinical and population-based samples

Objective: Neuroimaging studies show structural alterations of various brain regions in children and adults with attention deficit hyperactivity disorder (ADHD), although nonreplications are frequent. The authors sought to identify cortical characteristics related to ADHD using large-scale studies. Methods: Cortical thickness and surface area (based on the Desikan–Killiany atlas) were compared between case subjects with ADHD (N=2,246) and control subjects (N=1,934) for children, adolescents, and adults separately in ENIGMA-ADHD, a consortium of 36 centers. To assess familial effects on cortical measures, case subjects, unaffected siblings, and control subjects in the NeuroIMAGE study (N=506) were compared. Associations of the attention scale from the Child Behavior Checklist with cortical measures were determined in a pediatric population sample (Generation-R, N=2,707). Results: In the ENIGMA-ADHD sample, lower surface area values were found in children with ADHD, mainly in frontal, cingulate, and temporal regions; the largest significant effect was for total surface area (Cohen’s d=−0.21). Fusiform gyrus and temporal pole cortical thickness was also lower in children with ADHD. Neither surface area nor thickness differences were found in the adolescent or adult groups. Familial effects were seen for surface area in several regions. In an overlapping set of regions, surface area, but not thickness, was associated with attention problems in the Generation-R sample. Conclusions: Subtle differences in cortical surface area are widespread in children but not adolescents and adults with ADHD, confirming involvement of the frontal cortex and highlighting regions deserving further attention. Notably, the alterations behave like endophenotypes in families and are linked to ADHD symptoms in the population, extending evidence that ADHD behaves as a continuous trait in the population. Future longitudinal studies should clarify individual lifespan trajectories that lead to nonsignificant findings in adolescent and adult groups despite the presence of an ADHD diagnosis

Latest Results in Charmed Baryons Spectroscopy

An overview of recent developments in the spectroscopy of charmed baryons is given. The classification of charmed baryons is presented, a quark model for ground states is briefly described, and the energy levels of excited states are analysed

Strange Charmed Baryons Spectroscopy

A present status of experimentally observed states of strange charmed baryons is given. The classification of charmed baryons is presented, a quark model for ground states is brie fly described, and the energy levels of excited states are analyzed

Excited Charmed Baryons

A present status of experimentally observed states of excited charmed baryons is given. The classification of charmed baryons is presented, a quark model for ground states is briefly described, and the energy levels of excited states are analyzed