Search Results - "Sarr, Amadou"

High Microbial Diversity Promotes Soil Ecosystem Functioning by Maron, Pierre-Alain, Sarr, Amadou, Kaisermann, Aurore, Lévêque, Jean, Mathieu, Olivier, Guigue, Julien, Karimi, Battle, Bernard, Laetitia, Dequiedt, Samuel, Terrat, Sébastien, Chabbi, Abad, Ranjard, Lionel

“…In soil, the link between microbial diversity and carbon transformations is challenged by the concept of functional redundancy. Here, we hypothesized that…”
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Loss in microbial diversity affects nitrogen cycling in soil by Philippot, Laurent, Spor, Aymé, Hénault, Catherine, Bru, David, Bizouard, Florian, Jones, Christopher M, Sarr, Amadou, Maron, Pierre-Alain

“…Microbial communities have a central role in ecosystem processes by driving the Earth’s biogeochemical cycles. However, the importance of microbial diversity…”
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Optimal Memory for Discrete-Time FIR Filters in State-Space by Ramirez-Echeverria, Felipe, Sarr, Amadou, Shmaliy, Yuriy S.

“…In this correspondence, we propose an efficient estimator of optimal memory (averaging interval) for discrete-time finite impulse response (FIR) filters in…”
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Survival of type 1 diabetes mellitus patients on disease control programme by Wesonga, Ronald, Bahendeka, Silver, Sarr, Amadou

“…Survival among children diagnosed with T1DM in SSA has been estimated to be very poor with average duration of survival at 1 year. With care and increasing…”
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Soil microbial diversity affects soil organic matter decomposition in a silty grassland soil by Baumann, Karen, Dignac, Marie-France, Rumpel, Cornelia, Bardoux, Gérard, Sarr, Amadou, Steffens, Markus, Maron, Pierre-Alain

“…Soil microorganisms play a pivotal role in soil organic matter (SOM) turn-over and their diversity is discussed as a key to the function of soil ecosystems…”
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Beta-Geometric Regression for Modeling Count Data on First Antenatal Care Visit (ANC) with Application by Al-Balushi, Zainab M., Sarr, Amadou, Islam, M Mazharul

“…Introduction: Little attention has been paid to modeling count data with the geometric distribution. There are many real-life phenomena with a constant…”
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Microbial Diversity Indexes Can Explain Soil Carbon Dynamics as a Function of Carbon Source by Louis, Benjamin P, Maron, Pierre-Alain, Menasseri-Aubry, Safya, Sarr, Amadou, Lévêque, Jean, Mathieu, Olivier, Jolivet, Claudy, Leterme, Philippe, Viaud, Valérie

“…Mathematical models do not explicitly represent the influence of soil microbial diversity on soil organic carbon (SOC) dynamics despite recent evidence of…”
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Impacts of hydroelectric power stations on Trichoptera assemblages in four rivers in NW Spain by Álvarez-Troncoso, Romina, Benetti, Cesar João, Sarr, Amadou Babacar, Pérez-Bilbao, Amaia, Garrido, Josefina

“…In this work, we studied Trichoptera assemblages in different rivers in NW Spain affected by hydroelectric power stations, and assessed the influence of…”
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Novel mutation in the ATM gene in a Malian family with ataxia telangiectasia by Landouré, Guida, Mochel, Fanny, Meilleur, Katherine, Ly, Madani, Sangaré, Modibo, Bocoum, Nouhoum, Bagayoko, Koumba, Coulibaly, Thomas, Sarr, Amadou M., Bâ, Hamidou O., Coulibaly, Souleymane, Guinto, Cheick O., Touré, Mahamadou, Traoré, Moussa, Fischbeck, Kenneth H.

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Exponential scale mixture of matrix variate Cauchy distribution by SARR, AMADOU, GUPTA, ARJUN K.

“…In this paper, we introduce a new subclass of matrix variate elliptically contoured distributions that are obtained as a scale mixture of matrix variate Cauchy…”
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Skewed Kotz Distribution with Application to Financial Stock Returns by Bellahnid, Abdellatif, Sarr, Amadou

“…This paper introduced a five-parameter skewed Kotz (SK) distribution that may be viewed as a generalized skewed T distribution. Its mathematical properties are…”
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High Microbial Diversity Promotes Soil Ecosystem Functioning by Maron, Pierre-Alain, Sarr, Amadou, Kaisermann, Aurore, Lévêque, Jean, Mathieu, Olivier, Guigue, Julien, Karimi, Battle, Bernard, Laetitia, Dequiedt, Samuel, Terrat, Sébastien, Chabbi, Abad, Ranjard, Lionel

“…In soil, the link between microbial diversity and carbon transformations is challenged by the concept of functional redundancy. Here, we hypothesized that…”
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In Situ Dynamics of Microbial Communities during Decomposition of Wheat, Rape, and Alfalfa Residues by Pascault, Noémie, Cécillon, Lauric, Mathieu, Olivier, Hénault, Catherine, Sarr, Amadou, Lévêque, Jean, Farcy, Pascal, Ranjard, Lionel, Maron, Pierre-Alain

“…Microbial communities are of major importance in the decomposition of soil organic matter. However, the identities and dynamics of the populations involved are…”
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Effects of single and dual inoculation with selected microsymbionts (rhizobia and arbuscular mycorrhizal fungi) on field growth and nitrogen fixation of Calliandra calothyrsus Meissn by Lesueur, Didier, Sarr, Amadou

“…Our study aimed to assess the effect of dual inoculation with the selected Rhizobium strain KWN35 and the arbuscular mycorrhizal isolate BEG 176 (Glomus…”
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Estimation of the precision matrix of multivariate Kotz type model by Sarr, Amadou, Gupta, Arjun K.

“…In this paper, the problem of estimating the precision matrix of a multivariate Kotz type model is considered. First, using the quadratic loss function, we…”
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On a Kotz-Wishart distribution: Multivariate Varma transform by Sarr, Amadou

“…We introduced a generalized Wishart distribution, namely, the Kotz-Wishart distribution. Several existing results based on the normality assumption have been…”
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The microhabitat preferences of water beetles in four rivers in Ourense province, Northwest Spain by Sarr, Amadou B., Benetti, Cesar João, Fernández-Díaz, Marta, Garrido, Josefina

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Estimation of the density of the protocatechuate-degrading bacterial community in soil by real-time PCR by El Azhari, N, Bru, D, Sarr, A, Martin-Laurent, F

“…The β-ketoadipate pathway is the major route for degradation of aromatic compounds by various soil microorganisms. Protocatechuate 3,4-dioxygenase, a key…”
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Rhizobial Populations in Soils from Natural Acacia senegal and Acacia nilotica Forests in Mauritania and the Senegal River Valley by Sarr, Amadou, Neyra, Marc, Houeibib, Mouhamed Abdeljalil Ould, Ndoye, Ibrahima, Oihabi, Abdallah, Lesueur, Didier

“…Eighty-two strains of rhizobia were isolated from soils taken from several sites in Mauritania and Senegal. These soil samples were collected from natural…”
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Estimation of the precision matrix of multivariate Pearson type II model by Sarr, Amadou, Gupta, Arjun K., Joarder, Anwar H.

“…In this paper, the problem of estimating the precision matrix of a multivariate Pearson type II-model is considered. A new class of estimators is proposed…”
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