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13. Recycled Eco-Concretes Containing Fine and/or Coarse Concrete Aggregates. Mechanical Performance

Author

Plaza, Pablo, Sáez del Bosque, Isabel Fuencisla, Sánchez, Javier, Medina, César, Plaza, Pablo, Sáez del Bosque, Isabel Fuencisla, Sánchez, Javier, and Medina, César

Abstract

This study analysed the effect of substituting different percentages of natural aggregate with recycled aggregate from concrete crushing, using a coarse fraction as well as a fine fraction. Natural and recycled materials were classified in order to analyse the mechanical performance and impermeability of these eco-concretes in the fresh state as well as in the hardened state. A statistical analysis also determined whether the performance loss was significant from a statistical point of view, finding strength decreases of less than 13% in compressive strength and losses of less than 20% in flexural strength. An increasing trend was found in permeability as the percentage of recycled aggregate in the mix increased.

Published
2024

14. An RF-only ion-funnel for extraction from high-pressure gases

Author

Brunner, Thomas, Fudenberg, Daniel, Varentsov, Victor, Sabourov, Amanda, Gratta, Giorgio, Dilling, Jens, DeVoe, Ralph, Sinclair, David, Fairbank Jr., William, Albert, Joshua B, Auty, David J, Barbeau, Phil S, Beck, Douglas, Benitez-Medina, Cesar, Breidenbach, Martin, Cao, Guofu F, Chambers, Christopher, Cleveland, Bruce, Coon, Matthew, Craycraft, Adam, Daniels, Timothy, Daugherty, Sean J, Didberidze, Tamar, Dolinski, Michelle J, Dunford, Matthew, Fabris, Lorenzo, Farine, Jacques, Feldmeier, Wolfhart, Fierlinger, Peter, Gornea, Razvan, Graham, Kevin, Heffner, Mike, Hughes, Mitchell, Jewell, Michael, Jiang, Xiaoshan S, Johnson, Tessa N, Johnston, Sereres, Karelin, Alexander, Kaufman, Lisa J, Killick, Ryan, Koffas, Thomas, Kravitz, Scott, Kruecken, Reiner, Kuchenkov, Alexey, Kumar, Krishna S, Leonard, Douglas S, Leonard, Francois, Licciardi, Caio, Lin, Yi-Hsuan H, Ling, Jiajie, MacLellan, Ryan, Marino, Michael G, Mong, Brian, Moore, David, Odian, Allen, Ostrovskiy, Igor, Ouellet, Christian, Piepke, Andreas, Pocar, Andrea, Retiere, Fabrice, Rowson, Peter C, Rozo, Maria P, Schubert, Alexis, Smith, Erica, Stekhanov, Victor, Tarka, Michal, Tolba, Tamer, Tosi, Delia, Twelker, Karl, Vuilleumier, Jean-Luc L, Walton, Josiah, Walton, Timothy, Weber, Manuel, Wen, Liangjian J, Wichoski, Ubi, Yang, Liang, and Yen, Yung-Ruey

Subjects
Physics - Instrumentation and Detectors, Nuclear Experiment
Abstract

An RF ion-funnel technique has been developed to extract ions from a high-pressure (10 bar) noble-gas environment into vacuum ($10^{-6}$ mbar). Detailed simulations have been performed and a prototype has been developed for the purpose of extracting $^{136}$Ba ions from Xe gas with high efficiency. With this prototype, ions have been extracted for the first time from high-pressure xenon gas and argon gas. Systematic studies have been carried out and compared to the simulations. This demonstration of extraction of ions with mass comparable to that of the gas generating the high-pressure into vacuum has applications to Ba tagging from a Xe-gas time-projection chamber (TPC) for double beta decay as well as to the general problem of recovering trace amounts of an ionized element in a heavy (m$>40$ u) carrier gas.

Published
2014
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15. Otitis media aguda, actualización.

Author

Virgen Ortega, Cesar, Mendoza López, Enrique, Reyes Hernández, Katy Lizeth, Reyes Gómez, Ulises, Coria Lorenzo, José de Jesús, Anzures Gutierrez, Socorro Azarell, Ayuzo del Valle, Cipatli, Flores A., Isabella, Vargas Mosso, María Elena, Ortega Flores, Adriana Berenice, Antúnez Medina, César David, and Sandoval Orozco, Rocío Ximena

Subjects
ACUTE otitis media, ETIOLOGY of diseases, PNEUMOCOCCAL vaccines, DIAGNOSTIC bacteriology, OTOSCOPY
Abstract

Copyright of Revista de Enfermedades Infecciosas en Pediatría is the property of Ediciones Franco S.A. de C.V. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

19. Identifying blast trauma in the human skeleton

Author

Márquez-Grant, Nicholas, primary, Webster, Hannah, additional, Dussault, Marie-Christine, additional, Harris, Michael, additional, Roberts, Julie, additional, Errickson, David, additional, and Medina, César Sanabria, additional

Published
2021
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22. Contributors

Author

Adu-Amankwah, S., primary, Agrela, Francisco, additional, Alaejos, P., additional, Alderete, Natalia, additional, Aponte, D., additional, Asensio, E., additional, Baloochi, H., additional, Barai, Sudhirkumar V., additional, Barra, M., additional, De Belie, Nele, additional, Bernal, S.A., additional, Bolivar, J.P., additional, Borrachero, M.V., additional, de Brito, Jorge, additional, Cabrera, M., additional, Cantero, Blas, additional, Carrascal, Isidro, additional, Casado, José A., additional, Casado, M., additional, Cepria, J., additional, Cimentada, Ana, additional, Costa, Carla, additional, van der Sloot, H.A., additional, Engelsen, C.J., additional, Evangelista, Luís, additional, Faleschini, F., additional, Fiol, Francisco, additional, Frías, M., additional, Gázquez, M., additional, González-Fonteboa, B., additional, González-Taboada, I., additional, Guo, Ming-Zhi, additional, Herrador, M.F., additional, Kosson, D.S., additional, Lopez Boadella, I., additional, Lopez Gayarre, F., additional, López-Alonso, M., additional, Lopez-Colina, C., additional, Mañanes, S., additional, Manso (Manuel), Juan, additional, Marsh, A.T.M., additional, Martínez, A., additional, Martínez-Abella, F., additional, Martínez-Echevarría, M.J., additional, Martín-Morales, M., additional, Medina, César, additional, Miro, R., additional, Monzó, J., additional, Moreno-Juez, J., additional, Neves, Rui, additional, Nunes, Sandra, additional, Orbe, A., additional, Orejana, R., additional, Ortega-López, Vanesa, additional, Payá, J., additional, Pérez, S., additional, Pico-Cortés, Carlos, additional, Polanco, Juan Antonio, additional, Poon, Chi Sun, additional, Revilla-Cuesta, Víctor, additional, Rey-Bouzón, E., additional, Rico, J., additional, Risdanareni, Puput, additional, Rodríguez-Álvaro, R., additional, Rosales, J., additional, Rueda, J., additional, Sáez del Bosque, I.F., additional, Sainz-Aja, José, additional, Sánchez, J., additional, Sánchez de Rojas, M.I., additional, San-José, J.T., additional, Sanjuán, M.A., additional, Santamaría, A., additional, Seara-Paz, S., additional, Serrano Lopez, M., additional, Sertyeșilișik, Pelin, additional, Setién, Jesús, additional, Silva, R.V., additional, Skaf, Marta, additional, Soriano, L., additional, Stochino, Flavio, additional, Suarez Gonzalez, J., additional, Sunayana, Sushree, additional, Tamayo, P., additional, Tashima, M.M., additional, Thomas, Carlos, additional, Topçu, İIker Bekir, additional, Uygunog˘lu, Tayfun, additional, Uzzal Hossain, Md., additional, Vera-Agulló, J., additional, Villagrán-Zaccardi, Yury, additional, Xuan, Dongxing, additional, Yang, T., additional, Yazdanbakhsh, Ardavan, additional, Zamorano, M., additional, Zega, Claudio, additional, and Zhan, Baojian, additional

Published
2021
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25. Preface

Author

de Brito, Jorge, primary, Thomas, Carlos, additional, Medina, César, additional, and Agrela, Francisco, additional

Published
2021
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28. Correction to: Understanding the carbonation of concrete with supplementary cementitious materials: a critical review by RILEM TC 281-CCC

Author

von Greve-Dierfeld, Stefanie, Lothenbach, Barbara, Vollpracht, Anya, Wu, Bei, Huet, Bruno, Andrade, Carmen, Medina, César, Thiel, Charlotte, Gruyaert, Elke, Vanoutrive, Hanne, del Bosque, Isabel F. Saéz, Ignjatovic, Ivan, Elsen, Jan, Provis, John L., Scrivener, Karen, Thienel, Karl-Christian, Sideris, Kosmas, Zajac, Maciej, Alderete, Natalia, Cizer, Özlem, Van den Heede, Philip, Hooton, Robert Douglas, Kamali-Bernard, Siham, Bernal, Susan A., Zhao, Zengfeng, Shi, Zhenguo, and De Belie, Nele

Published
2021
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31. Understanding the carbonation of concrete with supplementary cementitious materials: a critical review by RILEM TC 281-CCC

Author

von Greve-Dierfeld, Stefanie, Lothenbach, Barbara, Vollpracht, Anya, Wu, Bei, Huet, Bruno, Andrade, Carmen, Medina, César, Thiel, Charlotte, Gruyaert, Elke, Vanoutrive, Hanne, Saéz del Bosque, Isabel F., Ignjatovic, Ivan, Elsen, Jan, Provis, John L., Scrivener, Karen, Thienel, Karl-Christian, Sideris, Kosmas, Zajac, Maciej, Alderete, Natalia, Cizer, Özlem, Van den Heede, Philip, Hooton, Robert Douglas, Kamali-Bernard, Siham, Bernal, Susan A., Zhao, Zengfeng, Shi, Zhenguo, and De Belie, Nele

Published
2020
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34. Distribution of short and long-beaked common dolphin morphs (Delphinus spp.) based on skull’s rostrum index analysis along the Peruvian and Chilean coast

Author

Santillán, Luis, primary, Pacheco, Aldo S., additional, Martinez, Jean-Noël, additional, Fupuy, Jorge, additional, Barboza, Roger, additional, Cárdenas-Alayza, Susana, additional, Torres, Daniel A., additional, López, Evaristo, additional, Medina, César, additional, Pacheco, Víctor, additional, Canto-Hernández, Jhoann, additional, Alfaro-Shigueto, Joanna, additional, and Ramírez, Paquita, additional

Published
2023
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35. Validation and Application of Liquid Chromatography Coupled with Tandem Mass Spectrometry Method for the Analysis of Glyphosate, Aminomethylphosphonic Acid (AMPA), and Glufosinate in Soil

Author

Leyva-Morales, José Belisario, primary, Cabrera, Rosina, additional, Bastidas-Bastidas, Pedro de Jesús, additional, Valenzuela-Quintanar, Ana Isabel, additional, Pérez-Camarillo, Juan Pablo, additional, González-Mendoza, Víctor Manuel, additional, Perea-Domínguez, Xiomara Patricia, additional, Márquez-Pacheco, Henri, additional, Amillano-Cisneros, Jesús Mateo, additional, Badilla-Medina, César Noé, additional, Ontíveros-García, Luz Adriana, additional, and Cruz-Acevedo, Edgar, additional

Published
2023
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36. Comparison and Evaluation of First Derivatives Estimation

Author

Bustacara-Medina, César, Flórez-Valencia, Leonardo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Chmielewski, Leszek J., editor, Datta, Amitava, editor, Kozera, Ryszard, editor, and Wojciechowski, Konrad, editor

Published
2016
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37. Neumonía severa por COVID-19 y coinfección por coccidioidomicosis.

Author

López Jasso, Federico, Saucedo Aparicio, Alma Geovanna, Ramírez Valle, Selene Daneyda, Medina, César Antúnez, and Lozano, Juan Antonio

Abstract

Copyright of Medicina Interna de Mexico is the property of Colegio de Medicina Interna de Mexico and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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38. El impacto de la verticalización en el asoleamiento urbano: colonia del Gas y Ampliación del Gas en Azcapotzalco (2010-2019).

Author

Alejandro Azúa-Medina, César and Reséndiz-Vázquez, Aleyda

Abstract

Copyright of Arquitectura + is the property of REVISTA ARQUITECTURA + and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023
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39. Assessment of carbon, oxygen, strontium, and lead isotopic variation in modern Colombian teeth: An application to human identification.

Author

Castellanos, Daniel, DiGangi, Elizabeth A., Bethard, Jonathan D., Kamenov, George, González‐Colmenares, Gretel, and Sanabria‐Medina, César

Subjects
LEAD, CITIES & towns, TEETH, ISOTOPIC analysis, CARBON isotopes, STRONTIUM, TOOTH socket
Abstract

Colombia faces the complex humanitarian challenges of locating approximately 100,000 missing persons and identifying thousands who are deceased. Identification is a difficult task in many cases, because the skeletonized bodies are deteriorated, missing person data are unavailable for comparison, and the provenance of the remains is often totally unknown. Isotopic analysis of human tissues (e.g., bone, hair, nails, and teeth) aid in the identification process of unknown individuals because they can provide valuable information on possible geographic origin. This project evaluated the isotopic variability of carbon (C), oxygen (O), strontium (Sr), and lead (Pb) in modern Colombian teeth according to city, department (a political designation similar to "state" in the US or Mexico), and one of four geographically determined regions of origin; and assessed its utility for human identification in Colombia. Isotopic data (O‐C‐Sr‐Pb) were analyzed from modern Colombians originating from the cities of Bogotá, Cali, and Neiva (n = 95); and these data were compiled with published Colombian data of individuals mainly from the city of Medellín (n = 61). Results indicate a wide range and overlap of O‐C‐Sr‐Pb isotopic distribution according to the defined categories. However, differences between coastal and lowland individuals are observed when using δ18O values, and differences between mountainous regions are observed when using 87Sr/86Sr values. In addition, this study suggests that the usefulness of isotopic analysis for unidentified individuals in Colombia would be with assigning them geographically using the designations of North, Central Andes, Eastern Andes, or Southwest Andes versus making classifications at a city or department level. [ABSTRACT FROM AUTHOR]

Published
2023
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43. List of Contributors

Author

Adams, Bradley J., primary, Amadasi, Alberto, additional, Ambrosi, Corinne N., additional, Atkins, Jen G., additional, Brits, Desiré, additional, Caple, Jodi M., additional, Cappella, Annalisa, additional, Cattaneo, Cristina, additional, Cunha, Eugénia, additional, Delabarde, Tania, additional, Filho, Aluisio Trindade, additional, Fisk, Wes, additional, Gentilomo, Andrea, additional, Hale, Amanda R., additional, Humphries, Ashley, additional, Lucio, José Vicente Pachar, additional, Ludes, Bertrand, additional, Lynch, Jeffrey J., additional, Machado, Marcos Paulo Salles, additional, Mazzarelli, Debora, additional, Meikle, Brandon, additional, Oneto, Caterina, additional, Radisch, Deborah, additional, Rainwater, Christopher W., additional, Restrepo, Hadaluz Osorio, additional, Ross, Ann H., additional, Sanabria-Medina, César, additional, Stephan, Carl N., additional, and Steyn, Maryna, additional

Published
2019
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44. New records of bats from Peru

Author

Medina, César E., Medina, Yasmy K., Pino, Kateryn, Pari, Alexander, Zeballos, Horacio, and López, Evaristo

Subjects
Distribución, Chiroptera, bats, new records, Molossidae, Distribution, nuevos registros, murciélagos
Abstract

We presented the first record of three species bats for Peru based on specimens collected between 2007 and 2014. These are Eumops glaucinus, captured in the rainforest from the center of Peru, Molossus bondae captured in the Pacifico rainforest, and Promops nasutus, captured in the montane forests from southeastern. The new records increase the mammal diversity of Peru to 579 species., Presentamos el primer registro de tres mamíferos pequeños voladores para el Perú en base a especímenes colectados entre 2007 y 2014. Estos son: Eumops glaucinus, en la selva baja del centro del Perú; Molossus bondae en el bosque tropical del Pacífico, y Promops nasutus en bosques montanos del sureste. Los nuevos registros incrementan la diversidad de mamíferos del Perú a 579 especies.

Published
2023

49. Combinatorial effects on gene expression at the Lbx1/Fgf8 locus resolve split-hand/foot malformation type 3

Author

German Research Foundation, Max Planck Society, Cova, Giulia, Glaser, Juliane, Schöpflin, Robert, Prada-Medina, César A., Ali, Salaheddine, Franke, Martin, Falcone, Rita, Federer, Miriam, Ponzi, Emanuela, Ficarella, Romina, Novara, Francesca, Wittler, Lars, Timmermann, Bernd, Gentile, Mattia, Zuffardi, Orsetta, Spielmann, Malte, Mundlos, Stefan, German Research Foundation, Max Planck Society, Cova, Giulia, Glaser, Juliane, Schöpflin, Robert, Prada-Medina, César A., Ali, Salaheddine, Franke, Martin, Falcone, Rita, Federer, Miriam, Ponzi, Emanuela, Ficarella, Romina, Novara, Francesca, Wittler, Lars, Timmermann, Bernd, Gentile, Mattia, Zuffardi, Orsetta, Spielmann, Malte, and Mundlos, Stefan

Abstract

Split-Hand/Foot Malformation type 3 (SHFM3) is a congenital limb malformation associated with tandem duplications at the LBX1/FGF8 locus. Yet, the disease patho-mechanism remains unsolved. Here we investigate the functional consequences of SHFM3-associated rearrangements on chromatin conformation and gene expression in vivo in transgenic mice. We show that the Lbx1/Fgf8 locus consists of two separate, but interacting, regulatory domains. Re-engineering of a SHFM3-associated duplication and a newly reported inversion in mice results in restructuring of the chromatin architecture. This leads to ectopic activation of the Lbx1 and Btrc genes in the apical ectodermal ridge (AER) in an Fgf8-like pattern induced by AER-specific enhancers of Fgf8. We provide evidence that the SHFM3 phenotype is the result of a combinatorial effect on gene misexpression in the developing limb. Our results reveal insights into the molecular mechanism underlying SHFM3 and provide conceptual framework for how genomic rearrangements can cause gene misexpression and disease.

Published
2023

50. Design and evaluation of physical, mechanical and micro-structural properties of eco-friendly binary-blended mortars using biomass bottom ash or construction and demolition waste powder

Author

Velardo, Paula, Sáez del Bosque, Isabel Fuencisla, Sánchez de Rojas, María Isabel, de Belie, Nele D., Medina, César, Velardo, Paula, Sáez del Bosque, Isabel Fuencisla, Sánchez de Rojas, María Isabel, de Belie, Nele D., and Medina, César

Abstract

In recent decades, waste production from biomass-fuelled power plants, as well as from building and civil engineering works construction and demolition, has increased considerably. The possibility of recovering this waste type as supplementary cementitious material (SCM) in manufacturing cement is a strategic tool for achieving the objective of reducing CO emissions by at least 55% (“Fit for 55″ by 2030). In this research work, the feasibility of incorporating 5%, 10%, 15% and 20% biomass bottom ash (BBA) and mixed powder from construction and demolition waste (CDWm) in the design of new eco-friendly binary cements was evaluated. To achieve this, the chemical, physical and mineralogical characterisation of the wastes was carried out; as well as a physical, mechanical and micro-structural characterisation of the pastes and mortars manufactured. The results showed that the new cements with BBA or CDWm meet the regulatory requirements for initial setting time, soundness and resistance. The mortars made with BBA also developed greater compressive strength and presented lower porosity at a later age than the reference mortar and the mortars made with CDWm. Finally, the new binary cements made with 15% and 20% BBA meet the requirements set forth in EN 197-1 for CEM IV/A cements, making them suitable for use in construction.

Published
2023

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