Results 21 to 30 of about 8,682 (134)

Análisis del ajuste de mascarillas autofiltrantes en combinación con las mascarillas quirúrgicas para la protección del profesional sanitario en su atención a pacientes afectos de SARS-COV-2 a partir de un estudio experimental

Archivos de Prevención de Riesgos Laborales, 2021
Introducción: Un componente importante del equipo de protección individual (EPI) frente al SARS-CoV-2 son las mascarillas quirúrgicas y las mascarillas autofiltrantes (FFP).
Raquel García Vela, Rosa Cabanas Valdés, Santos Huertas Ríos, Rafel Donat Roca, Pol Monné Cuevas, Luciana Moizé Arcone, Jordi Calvo Sanz   +6 more
doaj   +1 more source

Des ajustements différenciés [PDF]

Hommes & migrations, 2013
Preserver les traditions de leur pays d’origine constitue une gageure pour les femmes marocaines en situation migratoire. Une etude comparative entre la France et les Pays-Bas montre combien l’identite des migrants marocains se construit en etroite negociation avec les dispositifs sociaux et politiques dominants dans leur societe d’accueil.
openaire   +2 more sources

On subset least squares estimation and prediction in vector autoregressive models with exogenous variables

Canadian Journal of Statistics, EarlyView.
Abstract We establish the consistency and the asymptotic distribution of the least squares estimators of the coefficients of a subset vector autoregressive process with exogenous variables (VARX). Using a martingale central limit theorem, we derive the asymptotic normal distribution of the estimators. Diagnostic checking is discussed using kernel‐based
Pierre Duchesne, Thanh‐Liem Huynh, Mylène Oscar   +2 more
wiley   +1 more source

A goodness‐of‐fit test for regression models with discrete outcomes

Canadian Journal of Statistics, EarlyView.
Abstract Regression models are often used to analyze discrete outcomes, but classical goodness‐of‐fit tests such as those based on the deviance or Pearson's statistic can be misleading or have little power in this context. To address this issue, we propose a new test, inspired by the work of Czado et al.
Lu Yang, Christian Genest, Johanna G. Nešlehová   +2 more
wiley   +1 more source

Ajuste del método Lahar-Z en el sector del volcán Nevado del Huila, con base en los flujos de escombros de 1994 y 2007

Boletín Geológico, 2015
En la zona de influencia del volcán Nevado del Huila, más específicamente en la cuenca del río Páez, han ocurrido flujos de escombros en periodos recientes, como los ocurridos en 1994 (de origen sismotectónico) y en 2007 (de origen volcánico, como ...
Carlos Cardona, Bernardo Pulgarín, Adriana Agudelo, Marta Calvache, Milton Ordóñez, Oscar Manzo   +5 more
doaj   +1 more source

Does the Application Flow Rate of Nutrient Solutions Prepared in Brackish Water Affect Coriander Production?

Irrigation and Drainage, EarlyView.
ABSTRACT Flow rates for applying nutrient solutions in hydroponic systems are empirically known, yet uncertainties remain regarding whether brackish water affects the optimal flow rate and, consequently, biomass production and allocation. This study evaluated whether variations in application flow rate affect coriander biomass when brackish water is ...
Raphaela Revorêdo Bezerra, Uriel Calisto Moura Pessoa, Ênio Farias de França e Silva, Tarcísio Ferreira de Oliveira, Thieres George Freire da Silva, Nildo da Silva Dias, José Fernandes Ferreira Junior, José Amilton Santos Júnior   +7 more
wiley   +1 more source

Sustainability and Corporate Performance in the Global South: The Influence of the Environmental Pillar and Institutional Quality

Sustainable Development, EarlyView.
ABSTRACT Corporate sustainability in the Global South unfolds under heterogeneous institutional conditions, where firms face simultaneous pressures from global ESG standards and local governance constraints. This study examines the relationship between ESG‐aligned environmental practices and corporate financial performance, considering the moderating ...
Paulo Sérgio Reinert, Tércio Pereira, Fernando Cesar Lenzi, Nicole Cristina Rodrigues   +3 more
wiley   +1 more source

Accounting for Expected Cost Savings and Synergy Gains: The Role of Lenders’ Risk Preferences Comptabilisation des économies de coûts et des gains de synergie attendus : le rôle des préférences des prêteurs en matière de risque

Contemporary Accounting Research, EarlyView.
ABSTRACT This paper examines whether lenders' risk preferences explain the use of cost‐synergy adjustments in loan contracts. These adjustments represent an aggressive accounting choice that permits borrowers to add expected cost savings and synergy gains from mergers, acquisitions, and restructurings to contractual earnings. Using novel data from loan
Shushu Jiang
wiley   +1 more source

Crisis de la deuda y nueva gobernanza económica: una alternativa conservadora al gobierno económico europeo

Revista de Economía Mundial, 2013
El período anterior a la crisis de 2007 se ha caracterizado por el peso creciente adquirido por el capital financiero y por la relajación de las normas de regulación en torno al sector financiero.
Francisco Rodríguez Ortiz
doaj   +1 more source

Beyond the next step: A multi‐criteria generative validation framework for step selection functions

Methods in Ecology and Evolution, EarlyView.
Abstract Step‐selection functions (SSFs), typically fitted using step‐selection analysis (SSA) or integrated step‐selection analysis (iSSA) are widely used to infer habitat selection and movement kernels from high‐frequency telemetry data, but most standard validation tools focus on one‐step‐ahead prediction and do not guarantee that fitted models ...
Aurélien Nicosia
wiley   +1 more source