Results 121 to 130 of about 6,173 (260)
DISTRIBUCIÓN DEL GÉNERO JATROPHA L. (EUPHORBIACEAE) EN EL ESTADO DE PUEBLA, MÉXICO
Polibotánica, 2009 Se registran once especies de Jatropha en el estado de Puebla, que representan el 24% de la diversidad del género en México, todas ellas distribuidas principalmente en la cuenca del Balsas y el valle de TehuacánCuicatlán, los tipos de vegetación con ...
Maricela Rodríguez Acosta +3 more
doaj
, 2009 Dos ejemplares de Panstrongylus rufotuberculatus fueron capturados en una vivienda de El Hatillo, estado Miranda. En ambos se confirma la presencia de Trypanosoma cruzi. Se estudian algunos parámetros biológicos para estimar el comportamiento de uno de los aislados (Pr), encontrándose que tanto el cultivo en medios acelulares como la inoculación en ...
Zavala-Jaspe, R +4 more
openaire +1 more source
Prefrontal Planning Latency Associated With Age and Serological Evidence of Microbial Exposure
Chronic Diseases and Translational Medicine, EarlyView.Planning latency versus age by group. Scatterplot showing individual observations (n = 53) stratified by fibromyalgia status. LOESS smoothing curves with 95% confidence intervals (shaded regions) illustrate the relationship within each group. Overall, rₛ = 0.394 (p = 0.003).
Basant K. Puri +4 more
wiley +1 more source
Prácticas poscosecha y de almacenamiento del cacao (Theobroma cacao) en el estado miranda Venezuela
, 2006 Una encuesta a 150 cultivadores (grandes, medianos y pequeños) de Miranda Venezuela, localizados en tres municipios de Barlovento, fue llevada a cabo durante las cosechas principales de los años 1998 al 2000, para evaluar las variaciones en las prácticas poscosecha (almacenamiento poscosecha de las mazorcas, el lugar donde fermentan, método de ...
Liendo, R.J., Marín R., C
openaire +1 more source
Decolorization of Disperse Dyes in Textile Polyester Recycling Using Activated Carbon
Chemie Ingenieur Technik, EarlyView.Decolorization of disperse dyes from disodium terephthalate solutions is examined using two activated carbons with varying pore structures and surface properties. The potential impact of pore size distribution and surface charge on the adsorption process is assessed to support optimized adsorbent selection.
Charlotte Lücking +2 more
wiley +1 more source
Application of dynamic modelling and model‐based predictive control to enhance a cooling tower
The Canadian Journal of Chemical Engineering, EarlyView.Model predictive control (MPC) applied to improve the operation of cooling towers. Abstract Model predictive control (MPC) differs from traditional feedback control by making predictions within a time horizon, providing better control actions for the process.
Douglas de Almeida Giardini +4 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas +2 more
wiley +1 more source
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study examines whether corporate social responsibility (CSR) disclosure in IPO prospectuses functions as a credible sustainability signal and how its credibility influences investor responses in U.S. capital markets. Drawing on a sample of 681 IPOs conducted between 2019 and 2023, we employ textual content analysis to construct a ...
Nesrine Bedoui, Aymen Ajina
wiley +1 more source
Factores de riesgo de enfermedades no transmisibles en el municipio Sucre, estado Miranda, 2013
, 2015 This paper presents the results of a descriptive study carried out on a randomized sample in the borough of Sucre, the largest of Caracas metropolitan area, in 2013, where a questionnaire targeted delivery applies. The study was aimed to identify the risks factors for non communicable diseases, taking into account demographic, socio-economic and ...
openaire +1 more source
Ecography, EarlyView.Reproductive phenology influences ecosystem functioning and climate sensitivity in tropical montane cloud forests, but phase‑specific climatic thresholds and the temporal coupling between flowering and fruiting remain poorly quantified over decadal scales. We analyzed a 36‑year monthly record (1983–2018) from a Venezuelan cloud forest (15 focal species)
Saúl Flores +2 more
wiley +1 more source