Results 31 to 40 of about 282,214 (286)
Cuadernos salmantinos de filosofía, 2022 Disponer de un lenguaje simbólico y de prótesis cognitivas cada vez más potentes, ha permitido a la especie humana elevarse de manera cualitativa sobre todas las formas de vida que pueblan la Tierra. Y utilizar el método científico para acomodar el entorno a sus necesidades, ha conducido a transformaciones tan colosales en nuestro planeta, que son ya ...
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Business Strategy and the Environment, EarlyView.ABSTRACT This study examines how digital strategic orientation (DSO) and environmental practices (EP) interact to shape innovation and performance among Chilean SMEs. Using survey data from 271 firms (February–May 2022), we estimate a generalized structured component analysis (GSCA) model that accommodates a nonrecursive relationship between DSO and EP.
Constanza Caicha‐Caroca +2 more
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Risk assessment using IEUBK model for the Naica mine tailings
Environmental Progress &Sustainable Energy, EarlyView.Abstract Mexico has a long history of mineral extraction, during which limited environmental regulations allowed the accumulation of toxic waste near communities, primarily in rural or undeveloped areas. Some of these toxic substances, such as lead, pose significant risks to vulnerable populations, particularly children aged 0 to 7 years.
A. Contreras‐Guardiola +4 more
wiley +1 more source
Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2007 Se realizó un estudio descriptivo de corte transversal, en 407 usuarios >40 años de una institución prestadora de salud (IPS) de Antioquia, durante los meses de mayo y junio de 2000, con el objeto de estimar la prevalencia de lesiones premalignas y ...
Marcela González Zapata +6 more
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Journal of Multicultural Counseling and Development, EarlyView.ABSTRACT School counselors working with undocumented Latinx students have increasingly drawn on Bronfenbrenner's ecological systems theory, yet this framework carries an epistemological limitation: it treats surrounding systems as structurally neutral, obscuring racialized mechanisms of exclusion and endangerment.
Robert R. Martinez Jr., Juan F. Carrillo
wiley +1 more source
, 2019 Se realizó un estudio observacional analítico, transversal y cuantitativo en 64 adultos con leucemia del Hospital de Especialidades Eugenio Espejo, divididos en dos grupos: 32 pacientes en fase de inducción y 32 pacientes en fase de mantenimiento, se
Cantos Álava, Mary Fabiola
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Revue d'anthropologie des connaissances, 2017 This article retraces the scientific and editorial pro ject behind the Revue d’Anthropologie des Connaissances (RAC), launched in 2007, and in particular the convergence of multiple disciplines that promoted the founding of the journal. It then presents the editorial policy, practices and choices having fashioned it and whose procedures are no less ...
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Land Degradation &Development, EarlyView.ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano +6 more
wiley +1 more source
Controlling the Center of Mass Motion of Levitated Particles Using Structured Wavefronts
Laser &Photonics Reviews, EarlyView.Optically levitated particles have great potential for quantum‐enhanced sensing. Precise control of the trapping beam is crucial to improve the stability and confinement of these systems. Here, we study how structured wavefronts can be used to control the center‐of‐mass motion of levitated particles, enhancing trap stiffness and enabling stable ...
Shah Jee Rahman +7 more
wiley +1 more source
Basic vital cardiac support. Training to relatives of patients with acute miocardial infarction
Medisur, 2006 Background: Title: Basic vital cardiac support. Training to relatives of patients with acute miocardial infarction. The cardiorespiratory reanimation is a proved procedure that can save a human life in case of a cardiorespiratory stop. For three years it
Brandy Viera Valdés +4 more
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