Search Results - "VELASCO, V"

Parity-Time Synthetic Phononic Media by Christensen, J, Willatzen, M, Velasco, V R, Lu, M-H

“…Classical systems containing cleverly devised combinations of loss and gain elements constitute extremely rich building units that can mimic non-Hermitian…”
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Mid-Infrared Silicon-on-Insulator Fourier-Transform Spectrometer Chip by Nedeljkovic, Milos, Velasco, Aitor V., Khokhar, Ali Z., Delage, Andre, Cheben, Pavel, Mashanovich, Goran Z.

“…Mid-infrared absorption spectroscopy is highly relevant for a wide range of sensing applications. In this letter, we demonstrate a Fourier-transform…”
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Life skill education at the time of COVID-19: perceptions and strategies of Italian expert school educators by Velasco, V, Cominelli, S, Scattola, P, Celata, C

“…Abstract The coronavirus disease 2019 (COVID-19) pandemic has had a huge effect on adolescents’ health and learning. Health promotion strategies should be…”
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Health lifestyles during adolescence: clustering of health behaviours and social determinants in Italian adolescents by Velasco, V, Gragnano, A, Ghelfi, M, Vecchio, L P

“…Health behaviours in adolescence have a high impact on both current and future health. The literature claims a focus on social determinants and shows that…”
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Particle Interactions in Liquid Magnetic Colloids by Zero Field Cooled Measurements: Effects on Heating Efficiency by de la Presa, P, Luengo, Y, Velasco, V, Morales, M. P, Iglesias, M, Veintemillas-Verdaguer, S, Crespo, P, Hernando, A

“…The influence of magnetic interactions in assemblies formed by either aggregated or disaggregated uniform γ-Fe2O3 particles are investigated as a function of…”
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Differences in innate fear behaviour in native Japanese chickens by Terashima, M., Velasco, V. V., Goto, N., Tsudzuki, M., Ishikawa, A.

“…1. Comprehensive knowledge of innate fear in chickens has important implications for understanding the adaptation of native Japanese chickens in modern…”
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Design of a Broadband Polarization Splitter Based on Anisotropy-Engineered Tilted Subwavelength Gratings by Herrero-Bermello, Alaine, Luque-Gonzalez, Jose Manuel, Velasco, Aitor V., Ortega-Monux, Alejandro, Cheben, Pavel, Halir, Robert

“…Polarization management is of paramount importance in integrated optics, particularly for highly birefringent photonic platforms such as silicon-on-insulator…”
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A genetic determinant of the striatal dopamine response to alcohol in men by Ramchandani, V A, Umhau, J, Pavon, F J, Ruiz-Velasco, V, Margas, W, Sun, H, Damadzic, R, Eskay, R, Schoor, M, Thorsell, A, Schwandt, M L, Sommer, W H, George, D T, Parsons, L H, Herscovitch, P, Hommer, D, Heilig, M

“…Excessive alcohol use, a major cause of morbidity and mortality, is less well understood than other addictive disorders. Dopamine release in ventral striatum…”
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Hair repigmentation in Sézary syndrome by Silva, G B, Velasco-Tamariz, V, Mitsunaga, K, Ortiz-Romero, P L

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Strengthening Health Systems To Face Pandemics: Subnational Policy Responses To COVID-19 In Latin America by Knaul, Felicia Marie, Touchton, Michael M, Arreola-Ornelas, Hector, Calderon-Anyosa, Renzo, Otero-Bahamón, Silvia, Hummel, Calla, Pérez-Cruz, Pedro, Porteny, Thalia, Patino, Fausto, Atun, Rifat, Garcia, Patricia J, Insua, Jorge, Mendez, Oscar, Undurraga, Eduardo, Boulding, Carew, Nelson-Nuñez, Jami, Velasco Guachalla, V Ximena, Sanchez-Talanquer, Mariano

“…Nonpharmaceutical interventions such as stay-at-home orders continue to be the main policy response to the COVID-19 pandemic in countries with limited or slow…”
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Experimental demonstration of a broadband mode converter and multiplexer based on subwavelength grating waveguides by González-Andrade, David, Dias, Antonio, Wangüemert-Pérez, J. Gonzalo, Ortega-Moñux, Alejandro, Molina-Fernández, Íñigo, Halir, Robert, Cheben, Pavel, V. Velasco, Aitor

“…•A broadband and compact mode converter and multiplexer is demonstrated.•The device is based on a subwavelength engineered multimode interference coupler.•The…”
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Empowerment of patients with type 2 diabetes: current perspectives by Gómez-Velasco, Donají V, Almeda-Valdes, Paloma, Martagón, Alexandro J, Galán-Ramírez, Gabriela A, Aguilar Salinas, Carlos A

“…Patient empowerment is a continuous process in which knowledge, motivation, and capacity to take control of their disease are built within a person. This…”
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High-resolution Fourier-transform spectrometer chip with microphotonic silicon spiral waveguides by Velasco, Aitor V, Cheben, Pavel, Bock, Przemek J, Delâge, André, Schmid, Jens H, Lapointe, Jean, Janz, Siegfried, Calvo, María L, Xu, Dan-Xia, Florjańczyk, Mirosław, Vachon, Martin

“…We report a stationary Fourier-transform spectrometer chip implemented in silicon microphotonic waveguides. The device comprises an array of 32 Mach-Zehnder…”
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Understanding the Complexity of the Tumor Microenvironment in K-ras Mutant Lung Cancer: Finding an Alternative Path to Prevention and Treatment by Deng, Shanshan, Clowers, Michael J, Velasco, Walter V, Ramos-Castaneda, Marco, Moghaddam, Seyed Javad

“…Kirsten rat sarcoma viral oncogene (K-ras) is a well-documented, frequently mutated gene in lung cancer. Since K-ras regulates numerous signaling pathways…”
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Characterization of data-driven clusters in diabetes-free adults and their utility for risk stratification of type 2 diabetes by Yacamán Méndez, Diego, Zhou, Minhao, Trolle Lagerros, Ylva, Gómez Velasco, Donaji V, Tynelius, Per, Gudjonsdottir, Hrafnhildur, Ponce de Leon, Antonio, Eeg-Olofsson, Katarina, üstenson, Claes-Göran, Brynedal, Boel, Aguilar Salinas, Carlos A, Ebbevi, David, Lager, Anton

“…Abstract Background The prevention of type 2 diabetes is challenging due to the variable effects of risk factors at an individual level. Data-driven methods…”
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GSK3-beta as a candidate therapeutic target in soft tissue sarcomas by Verbeke, S, Perret, R, Chaire, V, Richard, E, Velasco, V, Giles, F, Cavalcante, L, Italiano, A

“…Soft tissue sarcoma (STS) is a predominantly fatal rare malignancy with inadequate treatment options. Glycogen synthase kinase 3β (GSK-3β) is an emerging…”
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Main features and applications of organogels in cosmetics by Martinez, R. M., Rosado, C., Velasco, M. V. R., Lannes, S. C. S., Baby, A. R.

“…Cosmetic treatments aim at improving skin appearance through vehicles of good sensory properties. Those vehicles are mainly emulsions and gels designed to…”
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Brillouin filtering of optical combs for narrow linewidth frequency synthesis by Galindo-Santos, Juan, Velasco, Aitor V., Carrasco-Sanz, Ana, Corredera, Pedro

“…We report a tunable monochromatic source generation scheme, based on Brillouin filtering of a self-referenced optical frequency comb. The system benefits from…”
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Ultracompact polarization converter with a dual subwavelength trench built in a silicon-on-insulator waveguide by Velasco, Aitor V, Calvo, María L, Cheben, Pavel, Ortega-Moñux, Alejandro, Schmid, Jens H, Ramos, Carlos Alonso, Fernandez, Iñigo Molina, Lapointe, Jean, Vachon, Martin, Janz, Siegfried, Xu, Dan-Xia

“…The design and fabrication of an ultracompact silicon-on-insulator polarization converter is reported. The polarization conversion with an extinction ratio of…”
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Phacomatosis pigmentokeratotica: a case of HRAS mosaicism causing rhabdomyosarcoma by Prieto‐Barrios, M., Llamas‐Martin, R., Velasco‐Tamariz, V., Calleja‐Algarra, A., Ruano, Y., Ortiz‐Romero, P.L., Rodriguez‐Peralto, J.L.

“…Summary A 17‐year‐old male presented with a large sebaceous naevus (SN) comprising part of his right face and scalp and a speckled lentiginous naevus (SLN) on…”
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