Encontrar resultados de investigación

2019

High prevalence and characterization of extended-spectrum ß-lactamase producing Enterobacteriaceae in Chadian hospitals

Mahamat, O. O., Lounnas, M., Hide, M., Dumont, Y., Tidjani, A., Kamougam, K., Abderrahmane, M., Benavides, J., Solassol, J., Bañuls, A. L., Jean-Pierre, H., Carrière, C. & Godreuil, S., 28 feb 2019, En : BMC Infectious Diseases. 19, 1, 3838.

Resultado de la investigación: Article

Enterobacteriaceae
Chad
Genes
Lactams
Multiplex Polymerase Chain Reaction

Holographic Weyl anomaly for GJMS operators: one Laplacian to rule them all

Bugini, F. & Diaz, D. E., 1 feb 2019, En : Journal of High Energy Physics. 2019, 2, 188.

Resultado de la investigación: Article

anomalies
operators
scalars
coefficients
heat

HPV-18 E2 protein downregulates antisense noncoding mitochondrial RNA-2, delaying replicative senescence of human keratinocytes

Villota, C., Varas-Godoy, M., Jeldes, E., Campos, A., Villegas, J., Borgna, V., Burzio, L. O. & Burzio, V. A., 1 ene 2019, En : Aging. 11, 1, p. 33-47 15 p.

Resultado de la investigación: Article

Antisense RNA
Untranslated RNA
Cell Aging
Keratinocytes
Down-Regulation
Information retrieval systems
Taxonomies
Metadata
Anchors
Information retrieval

Investigating the relationships between hypothalamic volume and measures of circadian rhythm and habitual sleep in premanifest Huntington's disease

Bartlett, D. M., Domínguez D, J. F., Reyes, A., Zaenker, P., Feindel, K. W., Newton, R. U., Hannan, A. J., Slater, J. A., Eastwood, P. R., Lazar, A. S., Ziman, M. & Cruickshank, T., 1 ene 2019, En : Neurobiology of Sleep and Circadian Rhythms. 6, p. 1-8 8 p.

Resultado de la investigación: Article

Huntington Disease
Circadian Rhythm
Sleep
Melatonin
Hydrocortisone

IRE1 alpha Activation in Bone Marrow-Derived Dendritic Cells Modulates Innate Recognition of Melanoma Cells and Favors CD8(+) T Cell Priming

Medel, B., Costoya, C., Fernandez, D., Pereda, C., Lladser, A., Sauma, D., Pacheco, R., Iwawaki, T., Salazar-Onfray, F. & Osorio, F., 4 ene 2019, En : Frontiers in Immunology. 9

Resultado de la investigación: Article

2 Citas (Scopus)

Is every strong lens model unhappy in its own way? Uniform modelling of a sample of 13 quadruply+ imaged quasars

Shajib, A. J., Birrer, S., Treu, T., Auger, M. W., Agnello, A., Anguita, T., Buckley-Geer, E. J., Chan, J. H. H., Collett, T. E., Courbin, F., Fassnacht, C. D., Frieman, J., Kayo, I., Lemon, C., Lin, H., Marshall, P. J., McMahon, R., More, A., Morgan, N. D., Motta, V. y 53 otrosOguri, M., Ostrovski, F., Rusu, C. E., Schechter, P. L., Shanks, T., Suyu, S. H., Meylan, G., Abbott, T. M. C., Allam, S., Annis, J., Avila, S., Bertin, E., Brooks, D., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Cunha, C. E., Da Costa, L. N., De Vicente, J., Desai, S., Doel, P., Flaugher, B., Fosalba, P., García-Bellido, J., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gutierrez, G., Hartley, W. G., Hollowood, D. L., Hoyle, B., James, D. J., Kuehn, K., Kuropatkin, N., Lahav, O., Lima, M., Maia, M. A. G., March, M., Marshall, J. L., Melchior, P., Menanteau, F., Miquel, R., Plazas, A. A., Sanchez, E., Scarpine, V., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G. & Walker, A. R., 11 mar 2019, En : Monthly Notices of the Royal Astronomical Society. 483, 4, p. 5649-5671 23 p.

Resultado de la investigación: Article

quasars
lenses
mass distribution
modeling
gravitational lenses

KDEL receptor regulates secretion by lysosome relocation- and autophagy-dependent modulation of lipid-droplet turnover

Tapia, D., Jiménez, T., Zamora, C., Espinoza, J., Rizzo, R., González-Cárdenas, A., Fuentes, D., Hernández, S., Cavieres, V. A., Soza, A., Guzmán, F., Arriagada, G., Yuseff, M. I., Mardones, G. A., Burgos, P. V., Luini, A., González, A. & Cancino, J., 13 feb 2019, En : Nature Communications. 10, 1, 735.

Resultado de la investigación: Article

Acceso abierto
lysosomes
relocation
secretions
Relocation
Autophagy

Long-term stellar variability in the Galactic Centre region

Molina, C. N., Borissova, J., Catelan, M., Lucas, P. W., Medina, N., Contreras Peña, C., Kurtev, R. & Minniti, D., 1 feb 2019, En : Monthly Notices of the Royal Astronomical Society. 482, 4, p. 5567-5586 20 p.

Resultado de la investigación: Article

extinction
red giant stars
Mira variables
arches
variable stars

Microbiological characterisation of the colonisation by Candida sp in patients with orthodontic fixed appliances and evaluation of host responses in saliva

Tapia, C. V., Batarce, C., Amaro, J., Hermosilla, G., Rodas, P. I. & Magne, F., mar 2019, En : Mycoses. 62, 3, p. 247-251

Resultado de la investigación: Article

Orthodontic Appliances
Candida
Saliva
Interleukin-1
Interleukin-10

Mixture of experts with entropic regularization for data classification

Peralta, B., Saavedra, A., Caro, L. & Soto, A., 1 feb 2019, En : Entropy. 21, 2, 190.

Resultado de la investigación: Article

Acceso abierto
weather forecasting
classifiers
recommendations
education
entropy
2 Citas (Scopus)

Model Predictive Control of a Multilevel CHB STATCOM in Wind Farm Application Using Diophantine Equations

Nasiri, M. R., Farhangi, S. & Rodriguez, J., 1 feb 2019, En : IEEE Transactions on Industrial Electronics. 66, 2, p. 1213-1223 11 p., 8353788.

Resultado de la investigación: Article

Model predictive control
Farms
Redundancy
Electric potential
Power electronics

Modulated Model Predictive Speed Control for PMSM Drives

Garcia, C., Rodriguez, J., Odhano, S., Zanchetta, P. & Davari, S. A., 9 ene 2019, 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 8607701. (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018).

Resultado de la investigación: Conference contribution

Permanent Magnet Synchronous Motor
Speed Control
Predictive Control
predictive model
Model predictive control

Modulation of glucan-enzyme interactions by domain V in GTF-SI from Streptococcus mutans

Osorio, M. I., Zúñiga, M. A., Mendoza, F., Jaña, G. A. & Jiménez, V. A., 1 ene 2019, En : Proteins: Structure, Function and Bioinformatics. 87, 1, p. 74-80 7 p.

Resultado de la investigación: Article

Streptococcus mutans
Glucans
alternansucrase
Modulation
Enzymes

Molecular and serologic survey of pathogens in an endangered andean cat (Leopardus jacobita) of the high andes of Bolivia

Napolitano, C., Sacristán, I., Beltrán-Saavedra, L. F., Limachi-Quiñajo, R. & Poulin, E., 1 ene 2019, En : Journal of Wildlife Diseases. 55, 1, p. 242-245 4 p.

Resultado de la investigación: Article

serological surveys
Bolivia
pathogen
cats
felid

Mulinane and azorellane diterpenoid biomarkers by GC-MS from a representative Apiaceae (Umbelliferae) species of the Andes

Simoneit, B. R. T., Oros, D. R., Jaffé, R., Didyk-Peña, A., Areche, C., Sepúlveda, B. & Didyk, B. M., 14 feb 2019, En : Molecules. 24, 4, 684.

Resultado de la investigación: Article

Acceso abierto
Apiaceae
Diterpenes
biomarkers
Biomarkers
chemistry

Multi-element geochemistry for bulk mineral characterization of hydrothermal alteration associations in porphyry copper deposits and applications to predictive geo-metallurgical modeling

Townley, B., Luca, R., López, F., Muñoz, M. & Castillo, P., 1 ene 2019, IMPC 2018 - 29th International Mineral Processing Congress. Canadian Institute of Mining, Metallurgy and Petroleum, p. 2887-2894 8 p.

Resultado de la investigación: Conference contribution

Copper deposits
Geochemistry
hydrothermal alteration
porphyry
Minerals

Muscularity and strength affect individual variation in self-perception of fighting ability in men

Muñoz-Reyes, J. A., Polo, P., Rodríguez-Sickert, C., Pavez, P., Valenzuela, N. & Ramírez-Herrera, O., 22 ene 2019, En : Frontiers in Psychology. 10, JAN, 18.

Resultado de la investigación: Article

Acceso abierto
Aptitude
Self Concept
Cues
Costs and Cost Analysis
Hand Strength
1 Citas (Scopus)

Near-apneic ventilation decreases lung injury and fibroproliferation in an acute respiratory distress syndrome model with extracorporeal membrane oxygenation

Araos, J., Alegria, L., Garcia, P., Cruces, P., Soto, D., Erranz, B., Amthauer, M., Salomon, T., Medina, T., Rodriguez, F., Ayala, P., Borzone, G. R., Meneses, M., Damiani, F., Retamal, J., Cornejo, R., Bugedo, G. & Bruhn, A., 1 mar 2019, En : American Journal of Respiratory and Critical Care Medicine. 199, 5, p. 603-612 10 p.

Resultado de la investigación: Article

Extracorporeal Membrane Oxygenation
Adult Respiratory Distress Syndrome
Lung Injury
Ventilation
Positive-Pressure Respiration

New insights of the local immune response against both fertile and infertile hydatid cysts

Hidalgo, C., Stoore, C., Strull, K., Franco, C., Corrêa, F., Jiménez, M., Hernández, M., Lorenzatto, K., Ferreira, H. B., Galanti, N. & Paredes, R., 30 ene 2019, En : PLoS ONE. 14, 1, e0211542.

Resultado de la investigación: Article

Acceso abierto
hydatids
Echinococcosis
Cysts
immune response
protoscoleces

Noether–Wald energy in Critical Gravity

Anastasiou, G., Olea, R. & Rivera-Betancour, D., 10 ene 2019, En : Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 788, p. 302-307 6 p.

Resultado de la investigación: Article

gravitation
critical point
horizon
energy
curvature

Notas para una caracterización del fascismo

Bornhauser, N. & Lorca, D., 1 ene 2019, En : Ideas y Valores. 68, 169, p. 61-81 21 p.

Resultado de la investigación: Review article

Acceso abierto
Fascism
Economics
Articulation
Racism
Nationalism

Novel Coumarin-Quinoline Hybrids: Design of Multitarget Compounds for Alzheimer's Disease

Duarte, Y., Fonseca, A., Gutiérrez, M., Adasme-Carreño, F., Muñoz-Gutierrez, C., Alzate-Morales, J., Santana, L., Uriarte, E., Álvarez, R. & Matos, M. J., 17 ene 2019, En : ChemistrySelect. 4, 2, p. 551-558 8 p.

Resultado de la investigación: Article

Iron
Iron Chelating Agents
Neurodegenerative diseases
Butyrylcholinesterase
Chelating Agents

Ocean acidification exacerbates the effects of paralytic shellfish toxins on the fitness of the edible mussel Mytilus chilensis

Mellado, C., Chaparro, O. R., Duarte, C., Villanueva, P. A., Ortiz, A., Valdivia, N., Torres, R. & Navarro, J. M., 25 feb 2019, En : Science of the Total Environment. 653, p. 455-464 10 p.

Resultado de la investigación: Article

Shellfish
Acidification
shellfish
Nutrition
toxin

On a New Method to Estimate the Distance, Reddening, and Metallicity of RR Lyrae Stars Using Optical/Near-infrared (B, V, I, J, H, K) Mean Magnitudes: ω Centauri as a First Test Case

Bono, G., Iannicola, G., Braga, V. F., Ferraro, I., Stetson, P. B., Magurno, D., Matsunaga, N., Beaton, R. L., Buonanno, R., Chaboyer, B., Dall'Ora, M., Fabrizio, M., Fiorentino, G., Freedman, W. L., Gilligan, C. K., Madore, B. F., Marconi, M., Marengo, M., Marinoni, S., Marrese, P. M. y 9 otrosMartinez-Vazquez, C. E., Mateo, M., Monelli, M., Neeley, J. R., Nonino, M., Sneden, C., Thevenin, F., Valenti, E. & Walker, A. R., 10 ene 2019, En : Astrophysical Journal. 870, 2, 115.

Resultado de la investigación: Article

metallicity
near infrared
stars
metal
estimates
2 Citas (Scopus)

Optical and electronic properties of benzopyrylium derivatives. Theoretical-experimental synergy towards novel DSSCs devices

Tirapegui, C., Rojas-Poblete, M., Arratia-Perez, R., Linares-Flores, C., Islas, R., Schott, E. & Guajardo-Maturana, R., 1 feb 2019, En : Dyes and Pigments. 161, p. 370-381 12 p.

Resultado de la investigación: Article

Electronic properties
Optical properties
Derivatives
Discrete Fourier transforms
Solar cells

Optical spectroscopic observations of gamma-ray blazar candidates VIII: the 2016–2017 follow up campaign carried out at SPM, NOT, KPNO and SOAR telescopes

Marchesini, E. J., Peña-Herazo, H. A., Álvarez Crespo, N., Ricci, F., Negro, M., Milisavljevic, D., Massaro, F., Masetti, N., Landoni, M., Chavushyan, V., D’Abrusco, R., Jiménez-Bailón, E., La Franca, F., Paggi, A., Smith, H. A. & Tosti, G., 1 ene 2019, En : Astrophysics and Space Science. 364, 1, 5.

Resultado de la investigación: Article

observatory
gamma rays
telescopes
observatories
radio spectra

Outflows in the inner kiloparsec of NGC 1566 as revealed by molecular (ALMA) and ionized gas (Gemini-GMOS/IFU) kinematics

Slater, R., Nagar, N. M., Schnorr-Müller, A., Storchi-Bergmann, T., Finlez, C., Lena, D., Ramakrishnan, V., Mundell, C. G., Riffel, R. A., Peterson, B., Robinson, A. & Orellana, G., 1 ene 2019, En : Astronomy and Astrophysics. 621, A83.

Resultado de la investigación: Article

ionized gases
molecular gases
outflow
kinematics
inflow

Overview of brand personality research with bibliometric indicators

Llanos-Herrera, G. R. & Merigo, J. M., 4 mar 2019, En : Kybernetes. 48, 3, p. 546-569 24 p.

Resultado de la investigación: Review article

personality research
Bibliometrics
personality
Citations
scientific community

Ovule bet-hedging at high elevation in the South American Andes: Evidence from a phylogenetically controlled multispecies study

Arroyo, M. T. K., Pérez, F., Jara-Arancio, P., Pacheco, D., Vidal, P. & Flores, M. F., 1 mar 2019, En : Journal of Ecology. 107, 2, p. 668-683 16 p.

Resultado de la investigación: Article

bet-hedging
ovules
pollination
least squares
flowering

OxHDL controls LOX-1 expression and plasma membrane localization through a mechanism dependent on NOX/ROS/NF-κB pathway on endothelial cells

Pérez, L., Vallejos, A., Echeverria, C., Varela, D., Cabello-Verrugio, C. & Simon, F., 1 ene 2019, (Accepted/In press) En : Laboratory Investigation.

Resultado de la investigación: Article

HDL Lipoproteins
Endothelial Cells
Cell Membrane
Class E Scavenger Receptors
Respiratory Burst

Passive commuting and higher sedentary time is associated with vitamin D deficiency in adult and older women: Results from Chilean National Health Survey 2016–2017

Solis-Urra, P., Cristi-Montero, C., Romero-Parra, J., Zavala-Crichton, J. P., Saez-Lara, M. J. & Plaza-Diaz, J., 1 ene 2019, En : Nutrients. 11, 2, 300.

Resultado de la investigación: Article

Acceso abierto
vitamin D deficiency
Vitamin D Deficiency
national surveys
Health Surveys
physical activity

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

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

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

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
Bullying
Violence
Peru
Atmosphere
Protective Factors

SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments

Lin, L., Hsieh, B. C., Pan, H. A., Rembold, S. B., Sánchez, S. F., Argudo-Fernández, M., Rowlands, K., Belfiore, F., Bizyaev, D., Lacerna, I., Riffel, R., Rong, Y., Yuan, F., Drory, N., Maiolino, R. & Wilcots, E., 10 feb 2019, En : Astrophysical Journal. 872, 1, A50.

Resultado de la investigación: Article

quenching
galaxies
stellar mass
halos
merger

Sediment fill geometry and structural control of the Pampa del Tamarugal basin, northern Chile

Labbé, N., García, M., Simicic, Y., Contreras-Reyes, E., Charrier, R., De Pascale, G. & Arriagada, C., 1 ene 2019, En : Bulletin of the Geological Society of America. 131, 1-2, p. 155-174 20 p.

Resultado de la investigación: Article

structural control
fill
geometry
isopach map
basin
Happiness
self-control
moderator
happiness
Caregivers

Sequential model predictive control of three-phase direct matrix converter

Zhang, J., Norambuena, M., Li, L., Dorrell, D. & Rodriguez, J., 10 ene 2019, En : Energies. 12, 2, 214.

Resultado de la investigación: Article

Matrix Converter
Model predictive control
Model Predictive Control
Cost functions
Cost Function

Silver(I) and copper(I) complexes with a Schiff base derived from 2-aminofluorene with promising antibacterial activity

Cifuentes-Vaca, O. L., Andrades-Lagos, J., Campanini-Salinas, J., Laguna, A., Vásquez-Velásquez, D. & Concepción Gimeno, M., 1 abr 2019, En : Inorganica Chimica Acta. p. 275-279 5 p.

Resultado de la investigación: Article

Schiff Bases
X ray crystallography
Silver
Stoichiometry
Escherichia coli

Simultaneous use of CO and naphthalene for the reduction of NO on potassium promoted copper catalyst supported on Ce/TiO2-SiO2 and in the presence of oxygen

Morales, C., López, N., Aguila, G., Araya, P., Scott, F., Vergara-Fernández, A. & Guerrero, S., 15 ene 2019, En : Materials Chemistry and Physics. 222, p. 294-299 6 p.

Resultado de la investigación: Article

Carbon Monoxide
Naphthalene
Catalyst supports
naphthalene
Potassium

Skeletal muscle excitation-metabolism coupling

Díaz-Vegas, A., Eisner, V. & Jaimovich, E., 30 mar 2019, En : Archives of Biochemistry and Biophysics. 664, p. 89-94 6 p.

Resultado de la investigación: Review article

Mitochondria
Metabolism
Muscle
Skeletal Muscle
Muscle Mitochondrion

Small sample robust approach to outliers and correlation of atmospheric pollution and health effects in Santiago de Chile

Soza, L. N., Jordanova, P., Nicolis, O., Střelec, L. & Stehlík, M., 15 feb 2019, En : Chemometrics and Intelligent Laboratory Systems. 185, p. 73-84 12 p.

Resultado de la investigación: Article

Pollution
Health
Pulmonary diseases
Air pollution
Impurities

Sólo en el pueblo confiamos: La estructura moral del discurso político radical de los pobladores en el Partido Igualdad

Angelcos, N., Jordana, C. & Sandoval, C., 1 may 2019, En : Izquierdas. 46, p. 22-46 25 p.

Resultado de la investigación: Review article

squatter
populism
discourse
Signifier
Political Discourse

Study of the influence of the Cu/Ce loading ratio in the formation of highly active species on ZrO2 supported copper-ceria catalysts

Aguila, G., Guerrero, S., Baeza, P. & Araya, P., 1 feb 2019, En : Materials Chemistry and Physics. 223, p. 666-675 10 p.

Resultado de la investigación: Article

Cerium compounds
Copper
Metals
catalysts
copper
mollusks
anodic stripping
Electrochemical sensors
square waves
Organometallics

Synthesis of new star-like triply ferrocenylated compounds

Santos, J. C., Madrid-Moliné, F., Cisternas, C. A., Paul, F., Escobar, C. A., Jara-Ulloa, P. & Trujillo, A., 24 feb 2019, En : Inorganica Chimica Acta. 486, p. 95-100 6 p.

Resultado de la investigación: Article

Bearings (structural)
Stars
Chalcone
stars
Oxidation

Synthesis of photocaged diamines and their application in photoinduced self-assembly

Barra, T., Arrue, L., Urzúa, E. & Ratjen, L., 1 ene 2019, En : Journal of Physical Organic Chemistry. e3935.

Resultado de la investigación: Article

Diamines
diamines
Self assembly
self assembly
chemistry