Encontrar resultados de investigación

2019

Electrochemical Study of Poly(aryloxyphosphazenes) Functionalized with COOH and NO ₂ Groups. In Search of New Applications

Valenzuela, M. L., Jara-Ulloa, P., Rodriguez, L. & Cisternas, R., 1 ene 2019, En : Journal of Inorganic and Organometallic Polymers and Materials.

Resultado de la investigación: Article

Glassy carbon

Electrodes

Hazardous Waste

Voltammetry

Electrochemical impedance spectroscopy

Electrodes Based on Zeolites Modified with Cobalt and/or Molybdenum for Pesticide Degradation. Part I: Physicochemical Characterization and Efficiency of the Electrodes for O₂ Reduction and H₂O₂ Production

Méndez-Torres, A. M., Castro, J., Fernández, F., Garrido-Ramírez, E., Escalona, N., Gutiérrez, C., Marco, J. F. & Soledad Ureta-Zañartu, M., 1 ene 2019, En : Electrocatalysis. 10, 1, p. 95-111 17 p.

Resultado de la investigación: Article

Zeolites

Molybdenum

Pesticides

Cobalt

Degradation

Electromagnetic fields induced by an electric charge near a Weyl semimetal

Martín-Ruiz, A., Cambiaso, M. & Urrutia, L. F., 22 abr 2019, En : Physical Review B. 99, 15, 155142.

Resultado de la investigación: Article

Metalloids

Electric charge

metalloids

electric charge

Electromagnetic fields

1 Cita (Scopus)

Electronic, Magnetic, and Theoretical Characterization of (NH₄)₄UF₈, a Simple Molecular Uranium(IV) Fluoride

Chemey, A. T., Celis-Barros, C., Huang, K., Sperling, J. M., Windorff, C. J., Baumbach, R. E., Graf, D. E., Páez-Hernández, D., Ruf, M., Hobart, D. E. & Albrecht-Schmitt, T. E., 7 ene 2019, En : Inorganic Chemistry. 58, 1, p. 637-647 11 p.

Resultado de la investigación: Article

Uranium

Fluorides

uranium

fluorides

Fluorine

1 Cita (Scopus)

Electronic and Photophysical Properties of Re ^I (CO) ₃ Br Complexes Modulated by Pyrazolyl-Pyridazine Ligands

Saldías, M., Guzmán, N., Palominos, F., Sandoval-Altamirano, C., Günther, G., Pizarro, N. & Vega, A., 4 mar 2019, En : ACS Omega. 4, 3, p. 4679-4690 12 p.

Resultado de la investigación: Article

Acceso abierto

Carbon Monoxide

Rhenium

Ligands

Quantum yield

Electrons

3 Citas (Scopus)

Electronic Structure and Performance Bottlenecks of CuFeO ₂ Photocathodes

Jiang, C. M., Reyes-Lillo, S. E., Liang, Y., Liu, Y. S., Liu, G., Toma, F. M., Prendergast, D., Sharp, I. D. & Cooper, J. K., 9 abr 2019, En : Chemistry of Materials. 31, 7, p. 2524-2534 11 p.

Resultado de la investigación: Article

Photocathodes

Electronic structure

Metals

Inelastic scattering

X ray absorption

Elemental and Mineralogical Composition of the Western Andean Snow (18°S–41°S)

Alfonso, J. A., Cordero, R. R., Rowe, P. M., Neshyba, S., Casassa, G., Carrasco, J., MacDonell, S., Lambert, F., Pizarro, J., Fernandoy, F., Feron, S., Damiani, A., Llanillo, P., Sepulveda, E., Jorquera, J., Garcia, B., Carrera, J. M., Oyola, P. & Kang, C. M., 1 dic 2019, En : Scientific Reports. 9, 1, 8130.

Resultado de la investigación: Article

Acceso abierto

arsenate

snow

quartz

metal

desert

Emergence of Tsallis statistics as a consequence of invariance

Davis, S. & Gutiérrez, G., 1 nov 2019, En : Physica A: Statistical Mechanics and its Applications. 533, 122031.

Resultado de la investigación: Article

Superstatistics

Nonextensive Statistics

Tsallis Statistics

Nonequilibrium Systems

Canonical Ensemble

Emerging, and old, dilemmas for food security in Latin America

Espinosa-Cristia, J. F., Feregrino, J. & Isla, P., 1 ene 2019, En : Journal of Public Affairs. 19, 3, e1999.

Resultado de la investigación: Article

Latin America

food

value chain

sustainability

economy

Empathy in medical students of Córdoba, Argentina

Ulloque, M. J., Villalba, S., Varela de Villalba, T., Fantini, A., Quinteros, S. & Díaz-Narváez, V., 1 abr 2019, En : Archivos Argentinos de Pediatria. 117, 2, p. 81-86 6 p.

Resultado de la investigación: Article

Acceso abierto

Argentina

Medical Students

Students

Physicians

Chile

Empatía en estudiantes de fisioterapia: tendencia por curso y género. Declinación empática

Pastén-Hidalgo, W. F., van Niekerk-Bakit, N. A., Calzadilla-Núñez, A., Aguilera-Olivares, F. & Díaz-Narváez, V. P., 24 jun 2019, En : Fisioterapia.

Resultado de la investigación: Article

Students

Physical Therapists

Patient Care

Cross-Sectional Studies

Observation

Encoderless predictive flux control of three-level npc converter-fed induction motor with smo

Liu, X., Zhang, Z., Huang, W., Kennel, R., Garcia, C., Rodriguez, J., Wang, F. & Kazmierkowski, M. P., 1 may 2019, Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics. Institute of Electrical and Electronics Engineers Inc., 8753261. (Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics).

Resultado de la investigación: Conference contribution

Induction Motor

Converter

Induction motors

Fluxes

Torque

5 Citas (Scopus)

Endogenous cycles, activity patterns and energy expenditure of an intertidal fish is modified by artificial light pollution at night (ALAN)

Pulgar, J., Zeballos, D., Vargas, J., Aldana, M., Manriquez, P., Manriquez, K., Quijón, P. A., Widdicombe, S., Anguita, C., Quintanilla, D. & Duarte, C., 1 ene 2019, En : Environmental Pollution. 244, p. 361-366 6 p.

Resultado de la investigación: Article

Activity Cycles

Fish

Energy Metabolism

Fishes

Pollution

Endothelial dysfunction in pregnancy metabolic disorders

Echeverria, C., Eltit, F., Santibanez, J. F., Gatica, S., Cabello-Verrugio, C. & Simon, F., 1 ene 2019, En : Biochimica et Biophysica Acta - Molecular Basis of Disease.

Resultado de la investigación: Review article

Pregnancy

Gestational Diabetes

Vascular Endothelium

Hyperlipidemias

Endothelium

Endotoxemia-induced endothelial fibrosis inhibition improves hypotension, tachycardia, multiple organ dysfunction syndrome, cytokine response, oxidative stress, and survival

Vallejos, A., Olivares, P., Gatica, S., Villegas, V., Echeverria, C., Cabello-Verrugio, C. & Simon, F., 1 ene 2019, En : Laboratory Investigation.

Resultado de la investigación: Article

Endotoxemia

Multiple Organ Failure

Tachycardia

Hypotension

Oxidative Stress

Enfermedades ampollares autoinmunes: caracterización clínica, respuesta terapéutica y mortalidad en un centro universitario de Chile

Carvajal Aguilera, D., Fernández Moraga, J., Valenzuela Ahumada, F., Morales Huber, C. & Fernández Moraga, A., 1 ene 2019, En : Piel.

Resultado de la investigación: Article

Bullous Pemphigoid

Chile

Pemphigus

Autoimmune Diseases

Mortality

Environmental and productive performance of different blueberry (Vaccinium corymbosum L.) production regimes: Conventional, organic, and agroecological

Montalba, R., Vieli, L., Spirito, F. & Muñoz, E., 15 oct 2019, En : Scientia Horticulturae. 256, 108592.

Resultado de la investigación: Article

Vaccinium corymbosum

blueberries

orchards

organic production

production costs

Erratum to: The delay of shock breakout due to circumstellar material evident in most type II supernovae (Nature Astronomy, (2018), 2, 10, (808-818), 10.1038/s41550-018-0563-4)

Förster, F., Moriya, T. J., Maureira, J. C., Anderson, J. P., Blinnikov, S., Bufano, F., Cabrera-Vives, G., Clocchiatti, A., de Jaeger, T., Estévez, P. A., Galbany, L., González-Gaitán, S., Gräfener, G., Hamuy, M., Hsiao, E. Y., Huentelemu, P., Huijse, P., Kuncarayakti, H., Martínez, J., Medina, G. y 18 otros, Olivares E, F., Pignata, G., Razza, A., Reyes, I., Martín, J. S., Smith, R. C., Vera, E., Vivas, A. K., de Ugarte Postigo, A., Yoon, S. C., Ashall, C., Fraser, M., Gal-Yam, A., Kankare, E., Le Guillou, L., Mazzali, P. A., Walton, N. A. & Young, D. R., 1 ene 2019, En : Nature Astronomy. 3, 1, 1 p.

Resultado de la investigación: Comment/debate

Acceso abierto

Chile

astronomy

supernovae

shock

Estado actual de la atención sanitaria de personas con discapacidad auditiva y visual: Una revisión breve

Campos, V. & Cartes-Velasquez, R., 1 ene 2019, En : Revista Medica de Chile. 147, 5, p. 634-642 9 p.

Resultado de la investigación: Article

Acceso abierto

Estrategias metacognitivas lectoras para construir el significado y la representación de los textos escritos

Puente, A., Mendoza-Lira, M., Calderon, J. F. & Zúñiga, C., 1 ene 2019, En : OCNOS. 18, 1, p. 21-30 10 p.

Resultado de la investigación: Article

Acceso abierto

Reading

Students

Education

teacher

training program

Evaluación del entendimiento de gráficas de cinemática utilizando un test de opción múltiple en español

Zavala, G., Barniol, P. & Tejeda, S., 1 ene 2019, En : Revista Mexicana de Fisica E. 65, 2, p. 162-181 20 p.

Resultado de la investigación: Article

Acceso abierto

Evaluación de percepciones sobre la interdisciplinariedad: Validación de instrumento para estudiantes de educación superior

Hernandez-Armenta, I. & Dominguez, A., 1 jun 2019, En : Formacion Universitaria. 12, 3, p. 27-38 12 p.

Resultado de la investigación: Article

Acceso abierto

interdisciplinarity

education

measurement method

student

university

Evaluating the relationship between the growth of fish and energy component of their prey

Carcamo, C., Estrada, J. M., Canales-Cerro, C., Hernandez, M. F., Herrera, R., Molina-Burgos, B. E., Riquelme, D., Salas, C., Zuniga, M. & Klarian, S. A., 21 may 2019, En : COGENT ENVIRONMENTAL SCIENCE. 5, 1

Resultado de la investigación: Article

Everything in place: peace and harmony in an overcrowded home

Errázuriz, T., 1 ene 2019, En : Visual Communication.

Resultado de la investigación: Article

peace

homeowner

traffic

anxiety

Peace

Evidence for the facultative intracellular behaviour of the fish pathogen Vibrio ordalii

Avendaño-Herrera, R., Arias-Muñoz, E., Rojas, V., Toranzo, A. E., Poblete-Morales, M., Córdova, C. & Irgang, R., 1 ene 2019, En : Journal of Fish Diseases.

Resultado de la investigación: Article

facultative behavior

Vibrio ordalii

Vibrio

fish behavior

Fishes

Experimental and Theoretical Approaches in the Study of Phenanthroline-Tetrahydroquinolines for Alzheimer's Disease

Duarte, Y., Gutierrez, M., Álvarez, R., Alzate-Morales, J. H. & Soto-Delgado, J., 1 may 2019, En : ChemistryOpen. 8, 5, p. 627-636 10 p.

Resultado de la investigación: Article

Acceso abierto

Phenanthrolines

Acetylcholinesterase

Cholinesterase Inhibitors

Cytotoxicity

Activation energy

1 Cita (Scopus)

Exploiting the natural poly(3-hydroxyalkanoates) production capacity of Antarctic Pseudomonas strains: from unique phenotypes to novel biopolymers

Pacheco, N., Orellana-Saez, M., Pepczynska, M., Enrione, J., Bassas-Galia, M., Borrero-de Acuña, J. M., Zacconi, F. C., Marcoleta, A. E. & Poblete-Castro, I., 1 ene 2019, En : Journal of Industrial Microbiology and Biotechnology.

Resultado de la investigación: Article

Biopolymers

Pseudomonas

Glycerol

Phenotype

Batch Cell Culture Techniques

Exploring the Concept of Iso-perceptual Manifold (IPM): A Study of Finger Force-Matching Tasks

Cuadra, C. & Latash, M. L., 1 mar 2019, En : Neuroscience. 401, p. 130-141 12 p.

Resultado de la investigación: Article

Advisory Committees

Fingers

Hand

Sensory Feedback

Exploring the Potential Energy Surface of Trimetallic Deltahedral Zintl Ions: Lowest-Energy [Sn₆Ge₂Bi]^3- and [(Sn₆Ge₂Bi)₂]^4- Structures

Báez-Grez, R., Garza, J., Vásquez-Espinal, A., Osorio, E., Rabanal-León, W. A., Yañez, O. & Tiznado, W., 5 ago 2019, En : Inorganic Chemistry. 58, 15, p. 10057-10064 8 p.

Resultado de la investigación: Article

Potential energy surfaces

Dimers

monomers

Monomers

potential energy

1 Cita (Scopus)

Exporting firm's engagement with trade associations: Insights from Chile

Brache, J. & Felzensztein, C., 1 feb 2019, En : International Business Review. 28, 1, p. 25-35 11 p.

Resultado de la investigación: Article

Trade associations

Chile

Exporting

Export performance

Export markets

Expression of Toll-like receptors 2 and 4 and its association with matrix metalloproteinases in symptomatic and asymptomatic apical periodontitis

Fernández, A., Cárdenas, A. M., Astorga, J., Veloso, P., Alvarado, A., Merino, P., Pino, D., Reyes-Court, D. & Hernández, M., 1 ene 2019, En : Clinical Oral Investigations.

Resultado de la investigación: Article

Periapical Periodontitis

Toll-Like Receptor 2

Toll-Like Receptor 4

Matrix Metalloproteinases

Matrix Metalloproteinase 8

Expression Suppression and Activity Inhibition of TRPM7 Regulate Cytokine Production and Multiple Organ Dysfunction Syndrome During Endotoxemia: a New Target for Sepsis

Gatica, S., Eltit, F., Santibanez, J. F., Varela, D., Cabello-Verrugio, C. & Simon, F., 1 ene 2019, En : Current Molecular Medicine. 19, 8, p. 547-559 13 p.

Resultado de la investigación: Article

Endotoxemia

Multiple Organ Failure

Sepsis

Cytokines

Rats

2 Citas (Scopus)

Extracellular adenosine promotes cell migration/invasion of Glioblastoma Stem-like Cells through A₃ Adenosine Receptor activation under hypoxia

Torres, Á., Erices, J. I., Sanchez, F., Ehrenfeld, P., Turchi, L., Virolle, T., Uribe, D., Niechi, I., Spichiger, C., Rocha, J. D., Ramirez, M., Salazar-Onfray, F., San Martín, R. & Quezada, C., 1 abr 2019, En : Cancer Letters. 446, p. 112-122 11 p.

Resultado de la investigación: Article

Adenosine A3 Receptors

Glioblastoma

Adenosine

Cell Movement

Stem Cells

Extraction of sulfite for wastewater treatment and for analytical determination

Canales, J. P., Arce, R., Madariaga, C., García, M., Canales, C., Vélez, J., Arévalo, M. C., Aguirre, M. J. & Romero, J., 1 abr 2019, En : Desalination and Water Treatment. 146, p. 341-350 10 p.

Resultado de la investigación: Article

sulfite

Wastewater treatment

Fruits

fruit

Wastewater

1 Cita (Scopus)

Fast Speed Control of AC Machines Without the Proportional-Integral Controller: Using an Extended High-Gain State Observer

Wang, F., Wang, J., Kennel, R. M. & Rodríguez, J., 1 sep 2019, En : IEEE Transactions on Power Electronics. 34, 9, p. 9006-9015 10 p., 8590795.

Resultado de la investigación: Article

Speed control

Controllers

Torque control

Electric current control

Tuning

Fauna parasitaria en caninos (Canis lupus familiaris) de un sector rural de la región central de Chile

Opazo, A., Barrientos, C., Sanhueza, A. M., Urrutia, N. & Fernández, I., 1 ene 2019, En : Revista de Investigaciones Veterinarias del Peru. 30, 1, p. 330-338 9 p.

Resultado de la investigación: Article

Acceso abierto

Canis lupus

Chile

Giardia

Canidae

Ctenocephalides

1 Cita (Scopus)

Feasibility of incorporating high-intensity interval training into physical education programs to improve body composition and cardiorespiratory capacity of overweight and obese children: A systematic review

Delgado-Floody, P., Latorre-Román, P., Jerez-Mayorga, D., Caamaño-Navarrete, F. & García-Pinillos, F., 20 ene 2019, En : Journal of Exercise Science and Fitness. 17, 2, p. 35-40 6 p.

Resultado de la investigación: Review article

Physical Education and Training

Body Composition

Education

High-Intensity Interval Training

Pediatric Obesity

1 Cita (Scopus)

Ferroelectricity in [111]-oriented epitaxially strained SrTiO3 from first principles

Reyes-Lillo, S. E., Rabe, K. M. & Neaton, J. B., 6 mar 2019, En : Physical Review Materials. 3, 3, 030601.

Resultado de la investigación: Article

Ferroelectricity

ferroelectricity

free energy

density functional theory

polarization

First assessment of persistent organic pollutant contamination in blubber of Chilean blue whales from Isla de Chiloé southern Chile

Muñoz-Arnanz, J., Chirife, A. D., Galletti Vernazzani, B., Cabrera, E., Sironi, M., Millán, J., Attard, C. R. M. & Jiménez, B., 10 feb 2019, En : Science of the Total Environment. 650, p. 1521-1528 8 p.

Resultado de la investigación: Article

Halogenated Diphenyl Ethers

Organic pollutants

PBDE

Hexachlorobenzene

whale

First description of health status and associated bacterial diversity from non- native Chinook salmon (Oncorhynchus tshawytscha, Walbaum 1792) naturalised in a large river system from southern Chile

Irgang, R., Poblete-Morales, M., Uchida, D. G. & Avendano-Herrerau, R., 1 ene 2019, En : Bulletin of the European Association of Fish Pathologists. 39, 2, p. 60-69 10 p.

Resultado de la investigación: Review article

Chile

Salmon

Oncorhynchus tshawytscha

health status

Rivers

First detection of spring viraemia of carp virus in common carp (Cyprinus carpio L.) affected by a septicaemic disease in Mexico

Ortega, C., Cañas-Lopez, L., Irgang, R., Fajardo, R., Poblete-Morales, M., Valladares-Carranza, B., Tapia-Cammas, D. & Avendaño-Herrera, R., 1 may 2019, En : Journal of Fish Diseases. 42, 5, p. 667-675 9 p.

Resultado de la investigación: Article

Acceso abierto

Spring viraemia of carp virus

Carps

Viremia

Mexico

Cyprinus carpio

First Records and Descriptions of Early Life Stages of Cephalopods from Rapa Nui (Easter Island) and the Nearby Apolo Seamount

Carrasco, S. A., Meerhoff, E., Yannicelly, B. & Ibáñez, C. M., 1 ene 2019, En : Pacific Science. 73, 1, p. 163-175 13 p.

Resultado de la investigación: Article

cephalopod

seamount

mantle

spawning ground

ecoregion

7 Citas (Scopus)

First Release of High-Redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). I. Photometric Properties

Moriya, T. J., Tanaka, M., Yasuda, N., Jiang, J. A., Lee, C. H., Maeda, K., Morokuma, T., Nomoto, KI., Quimby, R. M., Suzuki, N., Takahashi, I., Tanaka, M., Tominaga, N., Yamaguchi, M., Bernard, S. R., Cooke, J., Curtin, C., Galbany, L., González-Gaitán, S., Pignata, G. y 3 otros, Pritchard, T., Komiyama, Y. & Lupton, R. H., 1 abr 2019, En : Astrophysical Journal, Supplement Series. 241, 2, 16.

Resultado de la investigación: Article

supernovae

cams

rate

history

star formation

8 Citas (Scopus)

First Release of High-redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). II. Spectroscopic Properties

Curtin, C., Cooke, J., Moriya, T. J., Tanaka, M., Quimby, R. M., Bernard, S. R., Galbany, L., Jiang, J. A., Lee, C. H., Maeda, K., Morokuma, T., Nomoto, KI., Pignata, G., Pritchard, T., Suzuki, N., Takahashi, I., Tanaka, M., Tominaga, N., Yamaguchi, M. & Yasuda, N., 1 abr 2019, En : Astrophysical Journal, Supplement Series. 241, 2, 17.

Resultado de la investigación: Article

supernovae

galaxies

signal-to-noise ratio

monitoring

signal to noise ratios

First report of Straelensia cynotis Fain and Le Net, 2000 (Trombidiformes: Leeuwenhoekiidae) parasitizing Capra pyrenaica (Artiodactyla: Bovidae) with histopathological analysis

Cevidanes, A., Pérez, J. M., Mentaberre, G., Lavín, S. & Velarde, R., 1 ene 2019, En : International Journal of Acarology.

Resultado de la investigación: Article

Bovidae

Artiodactyla

Capra

mites

parasitism

1 Cita (Scopus)

Formation of small clusters of NaCl dihydrate in the gas phase

García, J. J., Hernández-Esparza, R., Vargas, R., Tiznado, W. & Garza, J., 1 ene 2019, En : New Journal of Chemistry. 43, 11, p. 4342-4348 7 p.

Resultado de la investigación: Article

Isomers

Gases

Bond length

Simulated annealing

Carrier concentration

From legacy-based factories to smart factories level 2 according to the industry 4.0

Orellana, F. & Torres, R., 1 ene 2019, En : International Journal of Computer Integrated Manufacturing.

Resultado de la investigación: Article

Industrial plants

Machinery

Industry

Costs

Energy utilization

From Quantum Axiomatics to Quantum Conceptuality

Aerts, D., Sassoli de Bianchi, M., Sozzo, S. & Veloz, T., 15 jun 2019, En : Activitas Nervosa Superior. 61, 1-2, p. 76-82 7 p.

Resultado de la investigación: Article

Mechanics

Physical Phenomena

Ego

Causality

Cognition

Fundamental switching frequency pulse width modulation of nine-level current-fed multilevel converter for solar application

Gnanasambandam, K., Rathore, A. K., Srinivasan, D. & Rodriguez, J., 24 may 2019, 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019. Institute of Electrical and Electronics Engineers Inc., p. 154-160 7 p. 8722260. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; vol. 2019-March).

Resultado de la investigación: Conference contribution

Switching frequency

Pulse width modulation

Modulation

Computational methods

Electric potential

Gas Hydrate Estimate in an Area of Deformation and High Heat Flow at the Chile Triple Junction

Villar-Muñoz, L., Vargas-Cordero, I., Bento, J. P., Tinivella, U., Fernandoy, F., Giustiniani, M., Behrmann, J. H. & Calderón-Díaz, S., 1 ene 2019, En : Geosciences (Switzerland). 9, 1, 28.

Resultado de la investigación: Article

triple junction

gas hydrate

heat flow

geothermal gradient

methane