Search results for "House"
showing 10 items of 1116 documents
A new plant wide modelling approach for the reduction of greenhouse Gas emission from wastewater treatment plants
2017
Recent studies about greenhouse gas (GHG) emissions show that sewer collection systems and wastewater treatment plants (WWTPs) are anthropogenic GHG potential sources. Therefore, they contribute to the climate change and air pollution. This increasing interest towards climate change has led to the development of new tools for WWTP design and management. This paper presents the first results of a research project aiming at setting-up an innovative mathematical model platform for the design and management of WWTPs. More specifically, the study presents the project’s strategy aimed at setting-up a plant-wide mathematical model which can be used as a tool for reducing/controlling GHG from WWTP.…
Isotopic fractionation due to N2 fixation in various grain legumes
2004
National audience
Importance of denitrifiers lacking the genes encoding the nitrous oxide reductase for N2O emissions from soil
2010
Analyses of the complete genomes of sequenced denitrifying bacteria revealed that approximately 1/3 have a truncated denitrification pathway, lacking the nosZ gene encoding the nitrous oxide reductase. We investigated whether the number of denitrifiers lacking the genetic ability to synthesize the nitrous oxide reductase in soils is important for the proportion of N2O emitted by denitrification. Serial dilutions of the denitrifying strain Agrobacterium tumefaciens C58 lacking the nosZ gene were inoculated into three different soils to modify the proportion of denitrifiers having the nitrous oxide reductase genes. The potential denitrification and N2O emissions increased when the size of ino…
Economic development and CSR assurance: Important drivers for carbon reporting… yet inefficient drivers for carbon management?
2021
Abstract This study contributes to the current climate debate by shedding some light on the driving forces of the disclosure and management of carbon emissions in the context of developed and developing economies. Our findings show that the probability of not reporting total carbon emissions is significantly higher in companies located in a developing than in a developed economy. In addition, the company's sustainability profile (the sustainability report, its assurance and the existence of a Corporate Social Responsibility (CSR) committee), gender diversity policies and other corporate variables (especially size), significantly increase the probability of disclosing total carbon emissions,…
Agroecosystems shape population genetic structure of the greenhouse whitefly in Northern and Southern Europe
2014
International audience; Background: To predict further invasions of pests it is important to understand what factors contribute to the genetic structure of their populations. Cosmopolitan pest species are ideal for studying how different agroecosystems affect population genetic structure within a species at different climatic extremes. We undertook the first population genetic study of the greenhouse whitefly (Trialeurodes vaporariorum), a cosmopolitan invasive herbivore, and examined the genetic structure of this species in Northern and Southern Europe. In Finland, cold temperatures limit whiteflies to greenhouses and prevent them from overwintering in nature, and in Greece, milder tempera…
Interconfessional (Mixed) Marriage: The Theological Dimension of the “Person” and Pastoral Care in the History of the Holy and Great Council of Crete…
2018
Abstract In the last century, under the influence of the theological personalism (theology of the Person), the Orthodox Church felt the need of a universal and uniform approach to different pastoral questions. Among those we find also the question of inter-confessional (mixed) marriage. This question was approached during the preparation of the Holy and Great Council of Crete. In 2016 the Great Council of the Orthodox Church, finally convened, specified and confessed that inter-confessional marriages are forbidden according to the traditional canon-law (akriveia), but the salvation of the person must be kept in mind and permission could be given in the spirit of pastoral discernment (oikono…
Reply to Côté and Willer: New replication attempts provide no evidence that inequality moderates the effect of income on generosity
2020
Cote et al. (1) provided evidence that economic inequality moderates the effect of income on generosity. In their study, individuals with higher household income were less generous in a dictator game than poorer individuals only if they resided in a US state with comparatively large economic inequality. We questioned this finding because we did not find any evidence for the postulated moderation effect of economic inequality across three studies (ref. 2; for similar replication failures see ref. 3). However, our studies were conceptual rather than direct replications as we used different measures of generosity (charitable donations, behavior in a trust game, and volunteering) and also inclu…
Bypassing hazard of housekeeping genes: their evaluation in rat granule neurons treated with cerebrospinal fluid of multiple sclerosis subjects
2015
Gene expression studies employing real-time PCR has become an intrinsic part of biomedical research. Appropriate normalization of target gene transcript(s) based on stably expressed housekeeping genes is crucial in individual experimental conditions to obtain accurate results. In multiple sclerosis (MS), several gene expression studies have been undertaken, however, the suitability of housekeeping genes to express stably in this disease is not yet explored. Recent research suggests that their expression level may vary under different experimental conditions. Hence it is indispensible to evaluate their expression stability to accurately normalize target gene transcripts. The present study ai…
Postzygotic isolation between the two European subspecies of the house mouse: estimates from fertility patterns in wild and laboratory-bred hybrids
2005
We assessed the fertility (reproductive success, litter size, testis weight, spermatocyte-to-spermatid ratio) of F 1 s and backcrosses between different wild-derived outbred and inbred strains of two mouse subspecies, Mus musculus domesticus and M. m. musculus. A significant proportion of the F 1 females between the outbred crosses did not reproduce, suggesting that female infertility was present. As the spermatocyte-to-spermatid ratio was correlated with testis weight, the latter was used to attribute a sterile vs. fertile phenotype to all males. Segregation proportions in the backcrosses of F 1 females yielded 11 (inbred) to 17% (outbred) sterile males, suggesting the contribution of two …
The spatial dimension of the French private rental markets: Evidence from microgeographic data in 2015
2021
International audience; This article draws on data collected by local rental observatories in 12 French urban units in 2015 to analyze the spatial dimension of hedonic rental prices in the private rental market through (i) the spatial heterogeneity between urban units and (ii) the wide variety of contextual and locational characteristics (socio-economic, environmental (dis)amenity, and accessibility) and flexible specifications to capture their potential non-linear influence on rent. Based on a joint test of equality of coefficients across all urban units, we find that hedonic prices differ for 75% of the characteristics, thereby justifying a detailed analysis of heterogeneity. Lyon, Nice, …