Search Results - "Chávez, Óscar"

SSM legacy by Chávez, Óscar

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NGDEEP Epoch 1: The Faint End of the Luminosity Function at z ∼ 9–12 from Ultradeep JWST Imaging by Leung, Gene C. K., Bagley, Micaela B., Finkelstein, Steven L., Ferguson, Henry C., Koekemoer, Anton M., Pérez-González, Pablo G., Morales, Alexa, Kocevski, Dale D., Yang, Guang, Somerville, Rachel S., Wilkins, Stephen M., Yung, L. Y. Aaron, Fujimoto, Seiji, Larson, Rebecca L., Papovich, Casey, Pirzkal, Nor, Berg, Danielle A., Lotz, Jennifer M., Castellano, Marco, Chávez Ortiz, Óscar A., Cheng, Yingjie, Dickinson, Mark, Giavalisco, Mauro, Hathi, Nimish P., Hutchison, Taylor A., Jung, Intae, Kartaltepe, Jeyhan S., Natarajan, Priyamvada, Rothberg, Barry

“…We present a robust sample of very high redshift galaxy candidates from the first epoch of JWST/NIRCam imaging from the Next Generation Deep Extragalactic…”
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Tool Kit for Early-Career Teachers by Chavez, Oscar

“…You are a new teacher. You are excited, but also more than a little intimidated. What to do? What should be your priorities as a novice teacher? Of course, you…”
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Opportunities to engage with proof: the nature of proof tasks in two geometry textbooks and its influence on enacted lessons by Sears, Ruthmae, Chávez, Óscar

“…This paper compares task features and cognitive demand of proof tasks in two US high school geometry textbooks and considers how such differences influence…”
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The Web Epoch of Reionization Lyα Survey (WERLS). I. MOSFIRE Spectroscopy of z ∼ 7–8 Lyα Emitters by Cooper, Olivia R., Casey, Caitlin M., Akins, Hollis B., Magee, Jake, Melendez, Alfonso, Fong, Mia, Urbano Stawinski, Stephanie M., Kartaltepe, Jeyhan S., Finkelstein, Steven L., Larson, Rebecca L., Jung, Intae, Bista, Ash, Champagne, Jaclyn B., Chávez Ortiz, Óscar A., Coffin, Sadie, Cooper, M. C., Drakos, Nicole, Faisst, Andreas L., Franco, Maximilien, Fujimoto, Seiji, Gillman, Steven, Gozaliasl, Ghassem, Harish, Santosh, Hutchison, Taylor A., Koekemoer, Anton M., Kokorev, Vasily, Lertprasertpong, Jitrapon, Liu, Daizhong, Long, Arianna S., Papovich, Casey, Rich, R. Michael, Robertson, Brant E., Talia, Margherita, Vanderhoof, Brittany N., Weaver, John R., Whitaker, Katherine E., Zavala, Jorge A.

“…We present the first results from the Web Epoch of Reionization Ly α Survey (WERLS), a spectroscopic survey of Ly α emission using Keck I/MOSFIRE and LRIS…”
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Introducing the Texas Euclid Survey for Lyα (TESLA) Survey: Initial Study Correlating Galaxy Properties to Lyα Emission by Chávez Ortiz, Óscar A., Finkelstein, Steven L., Davis, Dustin, Leung, Gene, Mentuch Cooper, Erin, Bagley, Micaela, Larson, Rebecca, Casey, Caitlin M., McCarron, Adam P., Gebhardt, Karl, Guo, Yuchen, Liu, Chenxu, Laseter, Isaac, Rhodes, Jason, Bender, Ralf, Fabricius, Max, Sánchez, Ariel G., Scarlata, Claudia, Capak, Peter, Zalesky, Lukas, Sanders, David, Szapudi, Istvan, Baxter, Eric, McPartland, Conor, Weaver, John R., Toft, Sune, Mobasher, Bahram, Suzuki, Nao, Chartab, Nima

“…We present the Texas Euclid Survey for Ly α (TESLA), a spectroscopic survey in the 10 deg 2 of the Euclid North Ecliptic Pole (NEP) field. Using TESLA, we…”
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The Impact of Middle-Grades Mathematics Curricula and the Classroom Learning Environment on Student Achievement by Tarr, James E., Reys, Robert E., Reys, Barbara J., Chávez, Óscar, Shih, Jeffrey, Osterlind, Steven J.

“…We examine student achievement of 2533 students in 10 middle schools in relation to the implementation of textbooks developed with funding from the National…”
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Potential Sympatric Vectors and Mammalian Hosts of Venezuelan Equine Encephalitis Virus in Southern Mexico by Sotomayor-Bonilla, Jesús, Abella-Medrano, Carlos Antonio, Chaves, Andrea, Álvarez-Mendizábal, Paulina, Rico-Chávez, Óscar, Ibáñez-Bernal, Sergio, Rostal, Melinda K., Ojeda-Flores, Rafael, Barbachano-Guerrero, Arturo, Gutiérrez-Espeleta, Gustavo, Aguirre, A. Alonso, Daszak, Peter, Suzán, Gerardo

“…Arboviruses are important zoonotic agents with complex transmission cycles and are not well understood because they may involve many vectors and hosts. We…”
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Bile Acid Control of Metabolism and Inflammation in Obesity, Type 2 Diabetes, Dyslipidemia, and Nonalcoholic Fatty Liver Disease by Chávez-Talavera, Oscar, Tailleux, Anne, Lefebvre, Philippe, Staels, Bart

“…Bile acids are signaling molecules that coordinately regulate metabolism and inflammation via the nuclear farnesoid X receptor (FXR) and the Takeda G…”
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Thermodynamic performance and economic feasibility of Kalina, Goswami and Organic Rankine Cycles coupled to a polygeneration plant using geothermal energy of low-grade temperature by Ambriz-Díaz, Víctor M., Rubio-Maya, Carlos, Chávez, Oscar, Ruiz-Casanova, Eduardo, Pastor-Martínez, Edgar

“…•An application of different power cycles coupled to a geothermal polygeneration plant is presented.•The polygeneration plant sequentially produces…”
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THIRD-YEAR HIGH SCHOOL MATHEMATICS CURRICULUM: EFFECTS OF CONTENT ORGANIZATION AND CURRICULUM IMPLEMENTATION by Chávez, Óscar, Tarr, James E., Grouws, Douglas A., Soria, Victor M.

“…We examined the effect of curriculum organization in US high schools where students could freely choose to study mathematics from textbooks that employed one…”
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Analysis of the swine movement network in Mexico: A perspective for disease prevention and control by Zaldivar-Gomez, Alejandro, Gomez-Vazquez, Jose Pablo, Martínez-López, Beatriz, Suzán, Gerardo, Rico-Chávez, Oscar

“…Pig farming in Mexico is critical to the economy and food supply. Mexico has achieved advancements in swine health and established an electronic database that…”
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Impacto de los algoritmos de sobremuestreo en la clasificación de subtipos principales del síndrome de guillain-barré by Chávez-Bosquez, Oscar, Torres-Vásquez, Manuel, Hernández-Torruco, José, Hernández-Ocaña, Betania

“…El Síndrome de Guillain-Barré es un trastorno neu-rológico donde el sistema inmune del cuerpo ataca al sistema nervioso periférico. Esta enfermedad es de…”
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Microstructural and flexural strength of various CAD-CAM lithium disilicate ceramics by Zaniboni, Joissi Ferrari, Silva, Amanda Soares, Silva, Aryvelto Miranda, Besegato, João Felipe, Muñoz-Chávez, Oscar Fernando, de Campos, Edson Alves

“…To analyze the microstructural and mechanical properties of various commercial trademarks of lithium disilicate ceramics for CAD-CAM systems. Specimens of…”
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HETDEX Public Source Catalog 1: 220 K Sources Including Over 50 K Lyα Emitters from an Untargeted Wide-area Spectroscopic Survey by Mentuch Cooper, Erin, Gebhardt, Karl, Davis, Dustin, Farrow, Daniel J., Liu, Chenxu, Zeimann, Gregory, Ciardullo, Robin, Feldmeier, John J., Drory, Niv, Jeong, Donghui, Benda, Barbara, Bowman, William P., Boylan-Kolchin, Michael, Chávez Ortiz, Óscar A., Debski, Maya H., Dentler, Mona, Fabricius, Maximilian, Farooq, Rameen, Finkelstein, Steven L., Gawiser, Eric, Gronwall, Caryl, Hill, Gary J., Hopp, Ulrich, House, Lindsay R., Janowiecki, Steven, Khoraminezhad, Hasti, Kollatschny, Wolfram, Komatsu, Eiichiro, Landriau, Martin, Niemeyer, Maja Lujan, Lee, Hanshin, MacQueen, Phillip, Mawatari, Ken, McKay, Brianna, Ouchi, Masami, Poppe, Jennifer, Saito, Shun, Schneider, Donald P., Snigula, Jan, Thomas, Benjamin P., Tuttle, Sarah, Urrutia, Tanya, Weiss, Laurel, Wisotzki, Lutz, Zhang, Yechi

“…We present the first publicly released catalog of sources obtained from the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX). HETDEX is an integral field…”
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Developing fair tests for mathematics curriculum comparison studies: the role of content analyses by Chávez, Óscar, Papick, Ira, Ross, Daniel J., Grouws, Douglas A.

“…This article describes the process of development of assessment instruments for a three-year longitudinal comparative study that focused on evaluating American…”
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Diseño de software para validación dietética de menús nutritivos by Pozos Parra, Pilar, Anlehu Tello, Alejandra, Chávez, Óscar

“…Introducción: Aunque existe software que apoya la validación de menús nutritivos, el modelo que subyace es desconocido y poco flexible a modificaciones. El…”
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Are homicides and robberies associated with mortality due to COVID-19? Lessons from Urban Mexico by Masferrer, Claudia, Rodríguez Chávez, Oscar

“…Studies on the symbiosis of crime and COVID-19 have analyzed governmentmandated lockdown effects. However, it is unknown to what extent previous crime rates…”
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From the Written to the Enacted Curricula: The Intermediary Role of Middle School Mathematics Teachers in Shaping Students' Opportunity to Learn by Tarr, James E., Chávez, Óscar, Reys, Robert E., Reys, Barbara J.

“…In this paper is reported the extent of textbook use by 39 middle school mathematics teachers in six states, 17 utilizing a textbook series developed with…”
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Polygeneration Study of Low-to-Medium Enthalpy Geothermal Reservoirs in Mexico by Chávez, Oscar, Godínez, Francisco

“…This study combines the thermodynamic analysis of a polygeneration system along with the numerical modelling of the thermal behavior of geothermal reservoirs…”
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