Results 41 to 50 of about 2,591,875 (213)

Distribution and behavior of Argentine hake larvae: Evidence of a biophysical mechanism for self-recruitment in northern Patagonian shelf waters

Ciencias Marinas, 2011
It has been proposed that vertical movements of planktonic organisms coupled to a horizontally or vertically stratified circulation pattern could describe a retention mechanism, with ecological advantages such as favoring recruitment success.
G Álvarez-Colombo, C Dato, G Macchi, E Palma, L Machinandiarena, HE Christiansen, P Betti, C Derisio, P Martos, F Castro-Machado, D Brown, M Ehrlich, H Mianzan, EM Acha   +13 more
doaj   +1 more source

Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids

Advanced Healthcare Materials, EarlyView.
Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López, Jose I. Garcia‐Peiro, Felipe Hornos, Jose L. Hueso, Jesus Santamaria, J. Manuel Garcia‐Aznar   +5 more
wiley   +1 more source

Evaluación de Tecnologías de Red Inalámbrica para Aplicaciones Domóticas e Inmóticas (Edificios Inteligentes)

I+D Revista de Investigaciones, 2013
La implementación de sistemas domóticos/inmóticos es costosa en general, debido a la necesidad de acondicionamiento de los nuevos esquemas de comunicación, cableado y tuberías en las instalaciones objetivo.
Luis Alejandro Osorio Amaya, Sergio Andrés Zabala Vargas , Tatiana Inés Navas Gómez   +2 more
doaj   +1 more source

Rol de género y percepción de bienestar y felicidad en universitarios del noroeste de México

Nova Scientia, 2022
En el contexto actual, ser joven y universitario plantea nuevos retos y transformaciones que dan lugar a situaciones de estrés que se pueden reflejar en la percepción de felicidad y bienestar.
Elba Abril Valdez, Maria José Cubillas Rodríguez, Sandra Elvia Domínguez Ibáñez, Rosario Román Pérez, María Alejandra Córdova Moreno   +4 more
doaj   +1 more source

Physical and mechanical properties of raspberries subjected to osmotic dehydration and further dehydration by air- and freeze-drying [PDF]

, 2016
The aim of this study was to analyze the effect of the application of dry and wet sucrose infusions, as pretreatments previous to air- and freeze-drying, on mechanical and physical properties of raspberries: water sorption, glass transition temperature ...
Salvatori, Daniela Marisol, Schebor, Carolina Claudia, Sette, Paula Andrea   +2 more
core   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Más allá de las aulas: relación entre experiencias adversas infantiles, satisfacción familiar y salud mental en estudiantes universitarios

Revista de Psicología
Este estudio adopta un diseño descriptivo correlacional para examinar la interrelación entre los niveles de ansiedad y depresión, las experiencias adversas en la infancia y la satisfacción familiar en 304 estudiantes universitarios de diferentes ...
Ismael Mieles, Laura Barchelot, Daysy Pabón, Juan Felipe Guzmán, Paula Pérez   +4 more
doaj   +1 more source

Evidence of spin disorder at the surface–core interface of oxygen passivated Fe nanoparticles [PDF]

, 1998
Hysteresis, thermal dependence of magnetization, and coercivity of oxide coated ultrafine Fe particles prepared by inert gas condensation and oxygen passivation have been studied in the 5–300 K range.
Bianco, Lucia del, Bianco, Lucia del (Coordinador), Conde Amiano, Alejandro, Conde Amiano, Clara Francisca, Fernández, A., Hernando, A., Multigner, M., Prados, Clara, Sánchez López, Juan Carlos   +8 more
core   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Criterios generales para publicación de artículos revista ingeniería, investigación y desarrollo universidad pedagógica y tecnológica de colombia

Ingeniería Investigación y Desarrollo, 2016
Ingeniería, Investigación y Desarrollo invita a Investigadores, docentes, estudiantes, instituciones públicas y privadas de ingeniería en Colombia y otros países, para que presenten sus contribuciones y trabajos inéditos referentes a todas las áreas de ...
Revista Ingeniería, Investigación y Desarrollo
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