Search results for "pea"
showing 10 items of 6599 documents
Evaluation of Sewage Sludge for Further Nutrient Conservation
2020
Conversion of organic-containing sludges to a high value fertilizer is considered to be a rational solution from a recycling point of view. Aerobic respiration could serve as an indicator of stability and maturity of the treated sewage sludge (SS). The aim of this study was to characterize two SS samples, obtained from different wastewater treatment plants („D” and „J”), i.e, at the initial stage of treatment, alone and with amendments. Two methods for estimation of microbial respiration, as well as dehydrogenase activity were used. The SS-J demonstrated the higher microbial biodegradation activity, as compared to SS-D. In experiments with OxiTop® device, statistically significant (p<0.0…
Constitutionalism and the Presidency in the Russian Federation
2003
The Russian president, Vladimir Putin, has emphasized the idea that the state should be a leading actor in post-Communist reconstruction. This chapter argues that constitutionalism, in the narrow meaning of the rule of law in the political process, coexists with a mildly authoritarian, state-oriented presidential regime such as the Russian Federation under Vladimir Putin. In Russian discourse, political reconstruction has been seen as cynical ‘political technology’ and Putin’s way to power is the primary example of such a kind of technology. The constitution and its interpretation by the Russian Constitutional Court give vast powers to the president. Under Yeltsin some attempts by the Duma …
The consequences of supply gaps in two‐dimensional policy spaces for voter turnout and political support: The case of economically left‐wing and cult…
2019
Parties with left-wing positions on economic issues and right-wing (i.e., authoritarian) positions on cultural issues have been historically largely absent from the supply side of the policy space of Western European democracies. Yet, many citizens hold such left-authoritarian issue attitudes. This article addresses the hypotheses that left-authoritarian citizens are less likely to vote, less satisfied with the democratic process and have lower levels of political trust when there is a left-authoritarian supply gap. Using data for 14 Western European countries from the European Social Survey 2008 in the main analysis, it is shown that left-authoritarians are less likely to vote and exhibit …
The “Refugee Crisis,” Immigration Attitudes, and Euroscepticism
2019
Between 2015 and 2017, the European Union (EU) was confronted with a major crisis in its history, the so-called “European refugee crisis.” Since the multifaceted crisis has provoked many different responses, it is also likely to have influenced individuals’ assessments of immigrants and European integration. Using data from three waves of the European Social Survey (ESS) — the wave before the crisis in 2012, the wave at the beginning of the crisis in 2014, and the wave right after the (perceived) height of the crisis in 2016 — we test the degree to which the European refugee crisis increased Europeans’ anti-immigrant sentiment and Euroscepticism, as well as the influence of Europeans’ anti-…
Pourquoi l’urologue doit s’intéresser à l’immunothérapie, quelles sont les indications établies en 2018 et celles en perspectives ?
2018
Resume L’immunotherapie est un concept ancien en oncologie, qui consiste a exploiter l’immunite innee antitumorale comme traitement anti-cancereux. Tandis que les premieres immunotherapies consistaient a stimuler globalement le systeme immunitaire (interleukine, interferon), l’immunotherapie « moderne » consiste a bloquer les mecanismes par lesquels les cellules cancereuses parviennent a echapper a l’immunite antitumorale, pour que les cellules du systeme immunitaire puissent les detecter et les eliminer. Deux voies permettant a la cellule tumorale d’echapper au systeme immunitaire ont ete identifiees : la voie de PD1 et CTLA4 qui sont les cibles des principales molecules faisant l’actualit…
'Palaeoshellomics' reveals the use of freshwater mother-of-pearl in prehistory
2019
The extensive use of mollusc shell as a versatile raw material is testament to its importance in prehistoric times. The consistent choice of certain species for different purposes, including the making of ornaments, is a direct representation of how humans viewed and exploited their environment. The necessary taxonomic information, however, is often impossible to obtain from objects that are small, heavily worked or degraded. Here we propose a novel biogeochemical approach to track the biological origin of prehistoric mollusc shell. We conducted an in-depth study of archaeological ornaments using microstructural, geochemical and biomolecular analyses, including ‘palaeoshellomics’, the first…
Nutritional properties and plausible benefits of Pearl millet (Pennisetum glaucum) on bone metabolism and osteoimmunology : a mini-review
2020
Bone is a hard connective tissue that undergoes a systematic renewal. This highly dynamic organ is made up of four different types of cells, however, bone formation is commonly attributed to osteoblasts and bone resorption to osteoclasts. Bone tissue formation occurs during embryonic development and in certain post-birth pathological conditions. The immune system could influence the functions of bone cells, and the crosstalk between hematopoietic, immune, and bone cells is known as osteoimmunology. Indeed, cytokines produced by immune cells, including TNF-α and IL-6, are critically implicated in bone pathogenesis. It is well established that diet plays an important role in bone health and f…
Effect of Host Species on Topography of the Fitness Landscape for a Plant RNA Virus
2016
[EN] Adaptive fitness landscapes are a fundamental concept in evolutionary biology that relate the genotype of individuals with their fitness. At the end, the evolutionary fate of evolving populations depends on the topography of the landscape, that is, the number of accessible mutational pathways and of possible fitness peaks (i.e, adaptive solutions). For long time, fitness landscapes were only theoretical constructions due to a lack of precise information on the mapping between genotypes and phenotypes. In recent years, however, efforts have been devoted to characterize the properties of empirical fitness landscapes for individual proteins or for microbes adapting to artificial environme…
Human skeletal muscle type 1 fibre distribution and response of stress-sensing proteins along the titin molecule after submaximal exhaustive exercise.
2017
Early responses of stress-sensing proteins, muscle LIM protein (MLP), ankyrin repeat proteins (Ankrd1/CARP and Ankrd2/Arpp) and muscle-specific RING finger proteins (MuRF1 and MuRF2), along the titin molecule were investigated in the present experiment after submaximal exhaustive exercise. Ten healthy men performed continuous drop jumping unilaterally on a sledge apparatus with a submaximal height until complete exhaustion. Five stress-sensing proteins were analysed by mRNA measurements from biopsies obtained immediately and 3 h after the exercise from exercised vastus lateralis muscle while control biopsies were obtained from non-exercised legs before the exercise. Decreased maximal jump h…
Mineral Profile of Children’s Fast Food Menu Samples
2017
Abstract Children’s fast food menus, including hamburgers served with french fries, dessert, and a soft drink, were analyzed to obtain the mineral profile of trace elements. The developed analytical methodology involved sample digestion under pressure inside a microwave oven with a mixture of HNO3 and H2O2 and inductively coupled plasma-optical emission spectrometry. The method was validated by carrying out the analysis of certified reference materials (NIST 1570a spinach leaves, NCS ZC73016 chicken, and NIST 1568a rice flour) and using recovery experiments. Repeatability was verified by analyzing replicate samples. Twenty-six elements were studied, 12 of which—aluminum, barium, calcium, co…