Encontrar resultados de investigación

2019

Phase-Shift Modulation for a Current-Fed Isolated DC-DC Converter in More Electric Aircrafts

Chen, L., Tarisciotti, L., Costabeber, A., Guan, Q., Wheeler, P. & Zanchetta, P., 1 sep 2019, En : IEEE Transactions on Power Electronics. 34, 9, p. 8528-8543 16 p., 8590782.

Resultado de la investigación: Article

Clamping devices

DC-DC converters

Phase shift

Aircraft

Modulation

Physical fitness and physical activity in women with obesity: short term effects of sleeve gastrectomy

Ibacache Saavedra, P., Cano-Cappellacci, M., Miranda Fuentes, C., Rojas Montero, J., Maldonado Pinuer, P. & Bottinelli Mercadino, A., 26 ago 2019, En : Nutricion Hospitalaria. 36, 4, p. 840-845 6 p.

Resultado de la investigación: Article

Acceso abierto

Physical Fitness

Gastrectomy

Obesity

Exercise

Quadriceps Muscle

1 Cita (Scopus)

Porous surface films with tunable morphologies and hydrophobic properties based on block copolymer under the effects of thermal annealing

Pizarro, G. D. C., Marambio, O. G., Jeria-Orell, M., Oyarzún, D. P., Martin-Trasanco, R. & Sánchez, J., 1 ene 2019, En : Frontiers in Chemistry. 7, MAR, 181.

Resultado de la investigación: Article

Acceso abierto

Block copolymers

Annealing

Polymer films

Atom transfer radical polymerization

Materials science

1 Cita (Scopus)

Potential instability of gas hydrates along the chilean margin due to ocean warming

Alessandrini, G., Tinivella, U., Giustiniani, M., Vargas-Cordero, I. D. L. C. & Castellaro, S., 1 may 2019, En : Geosciences (Switzerland). 9, 5, 234.

Resultado de la investigación: Article

Acceso abierto

gas hydrate

warming

ocean

climate change

Intergovernmental Panel on Climate Change

1 Cita (Scopus)

Potential to stabilize 16-vertex tetrahedral coinage-metal cluster architectures related to Au ₂₀

Gam, F., Arratia-Perez, R., Kahlal, S., Saillard, J. Y. & Muñoz-Castro, A., 28 abr 2019, En : Physical Chemistry Chemical Physics. 21, 16, p. 8428-8433 6 p.

Resultado de la investigación: Article

Coinage

metal clusters

apexes

Metals

Electrons

Power conversion and predictive control of wind energy conversion systems

Yaramasu, V., Kouro, S., Dekka, A., Alepuz, S., Rodriguez, J. & Duran, M., 1 ene 2019, Power Systems. Springer Verlag, p. 113-139 27 p. (Power Systems).

Resultado de la investigación: Chapter

Energy conversion

Wind power

Asynchronous generators

Power converters

Power control

2 Citas (Scopus)

Practice is important but how about its quality? Contextualized practice in the classroom

Sato, M. & McDonough, K., 1 ene 2019, En : Studies in Second Language Acquisition.

Resultado de la investigación: Article

classroom

foreign language

regression

university

language

Predictive control of flux angle for induction motors

Mohebbi, M., Khaburi, D. A., Heshmatian, S., Rodriguez, J. & Penailillo, C. G., 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., 8753320. (Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics).

Resultado de la investigación: Conference contribution

Predictive Control

Induction Motor

Induction motors

Fluxes

Angle

Predictive control of four-leg converters for photovoltaic energy systems

Yaramasu, V., Rivera, M., Dekka, A. & Rodriguez, J., 1 ene 2019, Power Systems. Springer Verlag, p. 45-69 25 p. (Power Systems).

Resultado de la investigación: Chapter

Electric potential

Cost functions

Voltage control

Distributed power generation

Electric current control

1 Cita (Scopus)

Predictors of unmet needs in Chilean older people with dementia: A cross-sectional study

Tapia Muñoz, T., Slachevsky, A., León-Campos, M. O., Madrid, M., Caqueo-Urízar, A., Rohde, G. C. & Miranda-Castillo, C., 15 abr 2019, En : BMC Geriatrics. 19, 1, 106.

Resultado de la investigación: Article

Acceso abierto

Caregivers

Dementia

Cross-Sectional Studies

Anxiety

Social Support

Presence of organochlorine pollutants in fat and scats of pinnipeds from the Antarctic Peninsula and South Shetland Islands, and their relationship to trophic position

Vergara, E. G., Hernández, V., Munkittrick, K. R., Barra, R., Galban-Malagon, C. & Chiang, G., 1 ene 2019, En : Science of the Total Environment.

Resultado de la investigación: Article

pinniped

Pesticides

HCH

Oils and fats

organochlorine

Primary metabolism in avocado fruit

Pedreschi, R., Uarrota, V., Fuentealba, C., Alvaro, J. E., Olmedo, P., Defilippi, B. G., Meneses, C. & Campos-Vargas, R., 31 may 2019, En : Frontiers in Plant Science. 10, 795.

Resultado de la investigación: Review article

Acceso abierto

avocados

metabolism

fruits

growth and development

fruiting

4 Citas (Scopus)

Probing heavy neutrino oscillations in rare W boson decays

Cvetic, G., Das, A. & Zamora-Saa, J., 15 may 2019, En : Journal of Physics G: Nuclear and Particle Physics. 46, 7, 075002.

Resultado de la investigación: Article

Professional development program to promote active learning in an engineering classroom

Dominguez, A., Truyol, M. E. & Zavala, G., 1 ene 2019, En : International Journal of Engineering Education. 35, 1, p. 424-433 10 p.

Resultado de la investigación: Article

Students

engineering

classroom

learning

student

Promoting EFL students’ accuracy and fluency through interactive practice activities

McDonough, K. & Sato, M., 1 jun 2019, En : Studies in Second Language Learning and Teaching. 9, 2, p. 379-395 17 p.

Resultado de la investigación: Article

student

Chile

Fluency

Relative Clauses

interaction

Proposal of Pedobacter nototheniae sp. nov., isolated from the spleen of a black rock cod (Notothenia coriiceps, Richardson 1844) from the Chilean Antarctica

Kämpfer, P., Irgang, R., Fernández-Negrete, G., Busse, H. J., Poblete-Morales, M., Fuentes-Messina, D., Glaeser, S. P. & Avendaño-Herrera, R., 1 ene 2019, En : Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology.

Resultado de la investigación: Article

Pedobacter

Gadiformes

Spleen

Lipids

rRNA Genes

Protective effect of inactivated blastoconidia in keratinocytes and human reconstituted epithelium against C. albicans infection

Alburquenque, C., Amaro, J., Fuentes, M., Falconer, M. A., Moreno, C., Covarrubias, C., Pinto, C., Rodas, P. I., Bucarey, S. A., Hermosilla, G., Magne, F. & Tapia, C. V., 1 jun 2019, En : Medical Mycology. 57, 4, p. 457-467 11 p.

Resultado de la investigación: Article

Candida albicans

Keratinocytes

Epithelium

Infection

Cytokines

1 Cita (Scopus)

Prototypical cis-ruthenium(II) complexes present differential fluorescent staining in walled-cell models (yeasts)

Carreño, A., Páez-Hernández, D., Zúñiga, C., Ramírez-Osorio, A., Nevermann, J., Rivera-Zaldívar, M. M., Otero, C. & Fuentes, J. A., 1 jul 2019, En : Chemical Papers. 73, 7, p. 1629-1637 9 p.

Resultado de la investigación: Article

Ruthenium

Yeast

Biomarkers

Yeasts

Cells

PSD95 regulates morphological development of adult-born granule neurons in the mouse hippocampus

Mardones, M. D., Jorquera, P. V., Herrera-Soto, A., Ampuero, E., Bustos, F. J., van Zundert, B. & Varela-Nallar, L., 1 jul 2019, En : Journal of Chemical Neuroanatomy. 98, p. 117-123 7 p.

Resultado de la investigación: Article

Hippocampus

Neurons

Small Interfering RNA

Dendritic Spines

Neurogenesis

Psychosocial, physical and anthropometric variables in chilean schoolchildren. A comparative study according to physical activity levels

Delgado-Floody, P., Palomino-Devia, C., Zulic-Agramunt, C., Caamaño-Navarrete, F., Guzman-Guzman, I. P., Cofre-Lizama, A., Cresp-Barría, M. & Jerez-Mayorga, D., 1 ene 2019, En : Archivos de Medicina del Deporte. 36, 3, p. 151-156 6 p.

Resultado de la investigación: Article

Exercise

Self Concept

Blood Pressure

Body Image

Pediatric Obesity

Publisher Correction: A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270 (Nature Astronomy, (2019), 10.1038/s41550-019-0845-5)

Günther, M. N., Pozuelos, F. J., Dittmann, J. A., Dragomir, D., Kane, S. R., Daylan, T., Feinstein, A. D., Huang, C. X., Morton, T. D., Bonfanti, A., Bouma, L. G., Burt, J., Collins, K. A., Lissauer, J. J., Matthews, E., Montet, B. T., Vanderburg, A., Wang, S., Winters, J. G., Ricker, G. R. y 40 otros, Vanderspek, R. K., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., Armstrong, J. D., Barkaoui, K., Batalha, N., Bean, J. L., Caldwell, D. A., Ciardi, D. R., Collins, K. I., Crossfield, I., Fausnaugh, M., Furesz, G., Gan, T., Gillon, M., Guerrero, N., Horne, K., Howell, S. B., Ireland, M., Isopi, G., Jehin, E., Kielkopf, J. F., Lepine, S., Mallia, F., Matson, R. A., Myers, G., Palle, E., Quinn, S. N., Relles, H. M., Rojas-Ayala, B., Schlieder, J., Sefako, R., Shporer, A., Suárez, J. C., Tan, T. G., Ting, E. B., Twicken, J. D. & Waite, I. A., 1 ene 2019, En : Nature Astronomy.

Resultado de la investigación: Comment/debate

Acceso abierto

Neptune (planet)

astronomy

Quantitative proteomics analysis of membrane glucocorticoid receptor activation in rainbow trout skeletal muscle

Aedo, J. E., Fuentes-Valenzuela, M., Molina, A. & Valdés, J. A., dic 2019, En : Comparative Biochemistry and Physiology - Part D: Genomics and Proteomics. 32, 100627.

Resultado de la investigación: Article

Oncorhynchus mykiss

Glucocorticoid Receptors

Proteomics

Muscle

Hydrocortisone

Quantum chemical elucidation of the turn-on luminescence mechanism in two new Schiff bases as selective chemosensors of Zn²⁺: Synthesis, theory and bioimaging applications

Berrones-Reyes, J. C., Muñoz-Flores, B. M., Cantón-Diáz, A. M., Treto-Suárez, M. A., Páez-Hernández, D., Schott, E., Zarate, X. & Jiménez-Pérez, V. M., 1 ene 2019, En : RSC Advances. 9, 53, p. 30778-30789 12 p.

Resultado de la investigación: Article

Acceso abierto

Schiff Bases

Luminescence

Sensors

Fluorescent Dyes

Acids

Radiative decay channel assessment to understand the sensing mechanism of a fluorescent turn-on Al³⁺ chemosensor

Treto-Suárez, M. A., Hidalgo-Rosa, Y., Schott, E., Zarate, X. & Páez-Hernández, D., 1 ene 2019, (Accepted/In press) En : International Journal of Quantum Chemistry. e26083.

Resultado de la investigación: Article

Photoelectrons

Charge transfer

photoelectrons

charge transfer

Density functional theory

Radicalizar la democracia desde los movimientos sociales. Los casos comparados de Podemos en España y del Frente Amplio en Chile

Espina, E. A., Rivera-Vargas, P. & Olivares, R. M., 1 ene 2019, En : Izquierdas. 48, 87-105, p. 87-105 19 p.

Resultado de la investigación: Article

Social Movements

Chile

Spain

radical democracy

democracy

Reduced Multilevel Converter: A Novel Back-to-Back Converter with Reduced Switch Count

Norambuena, M. & Rodriguez, J., 1 jun 2019, Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc., p. 2065-2069 5 p. 8781198. (IEEE International Symposium on Industrial Electronics; vol. 2019-June).

Resultado de la investigación: Conference contribution

Switches

Electric potential

Power electronics

Capacitors

Topology

Reducing Variation of Switching Frequency in Finite-State Predictive Torque of three-Phase Induction Motor

Azadi, S., Davari, S. A., Aghili Ashtiani, A., Garcia, C. & Rodrigues, J., 23 abr 2019, 2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019. Institute of Electrical and Electronics Engineers Inc., p. 108-113 6 p. 8697250. (2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019).

Resultado de la investigación: Conference contribution

Switching frequency

Induction motors

Torque

Cost functions

Electric potential

Reflective practice and participant involvement in research

Jones, P., Charitou, C., Mercieca, D. & Poblete Nunez, X., 1 ene 2019, En : Reflective Practice. 20, 4, p. 453-468 16 p.

Resultado de la investigación: Article

Critical Reflection

Reflective Practice

Cyprus

Interaction

Malta

3 Citas (Scopus)

Regular black holes and its thermodynamics in Lovelock gravity

Estrada, M. & Aros, R., 1 mar 2019, En : European Physical Journal C. 79, 3, 259.

Resultado de la investigación: Article

Acceso abierto

Gravitation

Thermodynamics

gravitation

thermodynamics

Thermodynamic properties

1 Cita (Scopus)

Regular black holes with Λ> 0 and its evolution in Lovelock gravity

Estrada, M. & Aros, R., 1 oct 2019, En : European Physical Journal C. 79, 10, 810.

Resultado de la investigación: Article

Acceso abierto

horizon

Gravitation

Thermodynamics

gravitation

Geometry

2 Citas (Scopus)

Relación entre sobrepeso, obesidad y niveles de autoestima en escolares

Delgado-Floody, P., Carter-Thuillier, B., Jerez-Mayorga, D., Cofré-Lizama, A. & Martínez-Salazar, C., 1 ene 2019, En : Retos. 35, p. 67-70 4 p.

Resultado de la investigación: Article

Self Concept

schoolchild

self-esteem

Obesity

Hip

1 Cita (Scopus)

Relationship in obese Chilean schoolchildren between physical fitness, physical activity levels and cardiovascular risk factors

Delgado-Floody, P., Caamano-Navarrete, F., Palomino-Devia, C., Jerez-Mayorga, D. & Martinez-Salazar, C., 2019, En : Nutricion Hospitalaria. 36, 1, p. 13-19

Resultado de la investigación: Article

Relationships between off-bottom bivalve aquaculture and the Magellanic steamer duck Tachyeres pteneres in southern Chile

Medina-Vogel, G., Pons, D. J. & Schlatter, R. P., 2019, En : Aquaculture Environment Interactions. 11, p. 321-330

Resultado de la investigación: Article

Reliability and validity of different methods of estimating the one-repetition maximum during the free-weight prone bench pull exercise

García-Ramos, A., Barboza-González, P., Ulloa-Díaz, D., Rodriguez-Perea, A., Martinez-Garcia, D., Guede-Rojas, F., Hinojosa-Riveros, H., Chirosa-Ríos, L. J., Cuevas-Aburto, J., Janicijevic, D. & Weakley, J., 1 ene 2019, En : Journal of Sports Sciences.

Resultado de la investigación: Article

Reproducibility of Results

Exercise

Weights and Measures

Reliability of isometric and isokinetic trunk flexor strength using a functional electromechanical dynamometer

Rodriguez-Perea, A., Chirosa Rios, L. J., Martinez-Garcia, D., Ulloa-Diaz, D., Rojas, F. G., Jerez-Mayorga, D. & Chirosa Rios, I. J., 18 oct 2019, En : PeerJ. 7

Resultado de la investigación: Article

Renibacterium salmoninarum iron-acquisition mechanisms and ASK cell line infection: Virulence and immune response

Bethke, J., Arias-Muñoz, E., Yáñez, A. & Avendaño-Herrera, R., sep 2019, En : Journal of Fish Diseases. 42, 9, p. 1283-1291 9 p.

Resultado de la investigación: Article

Renibacterium salmoninarum

Salmo salar

kidney cells

virulence

immune response

Renormalized AdS gravity and holographic entanglement entropy of even-dimensional CFTs

Anastasiou, G., Araya, I. J., Güijosa, A. & Olea, R., 1 oct 2019, En : Journal of High Energy Physics. 2019, 10, 221.

Resultado de la investigación: Article

Acceso abierto

entropy

gravitation

replicas

holography

compatibility

Reply to the 'Comment on "exploiting electronic strategies to stabilize a planar tetracoordinate carbon in cyclic aromatic hydrocarbons"' by V. S. Thimmakondu, Chem. Commun., 2019, DOI: 10.1039/c9cc04639a

Yañez, O., Vásquez-Espinal, A., Pino-Rios, R., Ferraro, F., Pan, S., Osorio, E., Merino, G. & Tiznado, W., 1 ene 2019, En : Chemical Communications. 55, 84, p. 12721-12722 2 p.

Resultado de la investigación: Article

Aromatic Hydrocarbons

Aromatic hydrocarbons

Carbon

Electronic states

Isomers

3 Citas (Scopus)

Resolving CO (2-1) in z similar to 1.6 Gas-rich Cluster Galaxies with ALMA: Rotating Molecular Gas Disks with Possible Signatures of Gas Stripping: Rotating Molecular Gas Disks with Possible Signatures of Gas Stripping

Noble, A. G., Muzzin, A., McDonald, M., Rudnick, G., Matharu, J., Cooper, M. C., Demarco, R., Lidman, C., Nantais, J., Van Kampen, E., Webb, T. M. A., Wilson, G. & Yee, H. K. C., 10 ene 2019, En : Astrophysical Journal. 870, 2, 56.

Resultado de la investigación: Article

molecular gases

stripping

signatures

galaxies

gases

Response to: Criticism of the systematic Review (SR) ‘centric relation-intercuspal position discrepancy and its relationship with temporomandibular disorders’

Jiménez-Silva, A., Tobar-Reyes, J., Vivanco-Coke, S., Pastén-Castro, E., Frugone-Zambra, R. & Palomino-Montenegro, H., 19 may 2019, En : Acta Odontologica Scandinavica. 77, 4, p. 250-252 3 p.

Resultado de la investigación: Letter

Respuesta en escolares con obesidad al ejercicio intervalado de alta intensidad aplicado en el contexto escolar

Espinoza-Silva, M., Latorre-Román, P., Párraga-Montilla, J., Caamaño-Navarrete, F., Jerez-Mayorga, D. & Delgado-Floody, P., 1 ene 2019, En : Endocrinologia, Diabetes y Nutricion.

Resultado de la investigación: Article

Adipose Tissue

Obesity

Control Groups

Blood Pressure

Waist Circumference

Retórica del espectáculo y la escena histórica. Narrativa y cine en Chile y Argentina (2001-2015)

Prado, L. V., 1 ene 2019, En : Estudios Filologicos. 63, p. 137-156 20 p.

Resultado de la investigación: Review article

Acceso abierto

cinema

Argentina

Chile

rhetoric

narrative

Retraction: Ni₂[LnCl₆] (Ln = Eu^II, Ce^II, Gd^II): The first Ln^II compounds stabilized in a pure inorganic lattice (Chemical Communications (2018) 54 (7531-7534) DOI: 10.1039/c7cc09921e)

Baldo, B., Rubio, F., Flores, E., Vega, A., Audebrand, N., Venegas-Yazigi, D. & Paredes-García, V., 1 ene 2019, En : Chemical Communications. 55, 87, 1 p.

Resultado de la investigación: Comment/debate

Acceso abierto

Lanthanoid Series Elements

Communication

Rare earth elements

Crystal structure

Crystals

Review of model predictive control strategies for matrix converters

Khosravi, M., Amirbande, M., Khaburi, D. A., Rivera, M., Riveros, J., Rodriguez, J., Vahedi, A. & Wheeler, P., 16 oct 2019, En : IET Power Electronics. 12, 12, p. 3021-3032 12 p.

Resultado de la investigación: Review article

Model predictive control

Topology

Matrix converters

Rhenium (I) complexes as probes for prokaryotic and fungal cells by fluorescence microscopy: Do ligands matter?

Otero, C., Carreño, A., Polanco, R., Llancalahuen, F. M., Arratia-Pérez, R., Gacitúa, M. & Fuentes, J. A., 1 ene 2019, En : Frontiers in Chemistry. 7, JUN, 454.

Resultado de la investigación: Review article

Acceso abierto

Rhenium

Fluorophores

Fluorescence microscopy

Fungi

Bacteria

2 Citas (Scopus)

Risk and protective factors at school: Reducing bullies and promoting positive bystanders' behaviors in adolescence

Miranda, R., Oriol, X. & Amutio, A., 1 ene 2019, (Accepted/In press) En : Scandinavian Journal of Psychology.

Resultado de la investigación: Article

Bullying

Violence

Peru

Atmosphere

Protective Factors

Robust Predictive Current Control for a Dual Inverter Fed Open-End Winding Induction Motor

Mousavi, M. S., Alireza Davari, S., Nekoukar, V. & Rodriguez, J., 23 abr 2019, 2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019. Institute of Electrical and Electronics Engineers Inc., p. 96-101 6 p. 8697240. (2019 10th International Power Electronics, Drive Systems and Technologies Conference, PEDSTC 2019).

Resultado de la investigación: Conference contribution

Electric current control

Induction motors

Controllers

Sliding mode control

Speed control

Role of donor-acceptor functional groups in N₃P₃ cyclic-triphosphazene backbone. Unraveling bonding characteristics from natural orbitals within an extended transition state-natural orbital for the chemical valence scheme

Linares-Flores, C., Ramirez-Tagle, R., Rojas-Poblete, M., Arratia-Perez, R., Muñoz-Castro, A. & Guajardo-Maturana, R., 1 ene 2019, (Accepted/In press) En : International Journal of Quantum Chemistry. e26057.

Resultado de la investigación: Article

Functional groups

valence

orbitals

phosphazene

Electrons

2 Citas (Scopus)

Role of RUNX2 transcription factor in epithelial mesenchymal transition in non-small cell lung cancer lung cancer: Epigenetic control of the RUNX2 P1 promoter

Herreño, A. M., Ramírez, A. C., Chaparro, V. P., Fernandez, M. J., Cañas, A., Morantes, C. F., Moreno, O. M., Brugés, R. E., Mejía, J. A., Bustos, F. J., Montecino, M. & Rojas, A. P., 1 may 2019, En : Tumor Biology. 41, 5

Resultado de la investigación: Article

Acceso abierto

Epithelial-Mesenchymal Transition

Epigenomics

Non-Small Cell Lung Carcinoma

Lung Neoplasms

Transcription Factors

Role of temperature and carbonate system variability on a host-parasite system: Implications for the gigantism hypothesis

García-Huidobro, M. R., Varas, O., George-Nascimento, M., Pulgar, J., Aldana, M., Lardies, M. A. & Lagos, N. A., 1 ago 2019, En : International Journal for Parasitology: Parasites and Wildlife. 9, p. 7-15 9 p.

Resultado de la investigación: Article

Acceso abierto

Gigantism

Bivalvia

Carbonates

shell (molluscs)

carbonates