Search Results - IT*

Optimized Packing Clusters of Objects in a Rectangular Container by Romanova, Tatiana, Pankratov, Alexander, Litvinchev, Igor, Pankratova, Yu, Urniaieva, I.

“…A cluster is said to be entirely in the container if so is its convex hull. All objects in the cluster have the same shape (different sizes are allowed) and can be continuously translated and rotated. …”
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Molecular detection of Helicobacter pylori based on the presence of cagA and vacA virulence genes in dental plaque from patients with periodontitis by Flores Treviño, Carlos Eduardo, Urrutia Baca, Víctor Hugo, Gómez Flores, Ricardo Alberto, De la Garza Ramos, Myriam Angélica, Sánchez Chaparro, María Marisela, Garza Elizondo, Mario Alberto

“…The presence and permanence of H. pylori in the oral cavity has been reported, but its role is controversial. The aim of this study was to determine the prevalence of H. pylori in dental plaque of patients with periodontitis. …”
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High Molecular Weight ACTH-Precursor Presence in a Metastatic Pancreatic Neuroendocrine Tumor Causing Severe Ectopic Cushing's Syndrome: A Case Report by Mehta, Roopa, Lam Chung, César Ernesto, Hinojosa Amaya, José Miguel, Roldán Sarmiento, Paola, Guillen Placencia, María Fernanda, Villanueva Rodríguez, Gerladine, Juárez León, Oscar Alfredo, León Domínguez, Jefsi, Grajales Gómez, Mariana, Ventura Gallegos, José Luis, León Suárez, Andrés, Gómez Pérez, Francisco J., Cuevas Ramos, Daniel

“…Ectopic ACTH-secretion causing Cushing's syndrome is unusual and its diagnosis is frequently challenging. The presence of high-molecular-weight precursors throughout pro-opiomelanocortin (POMC) translation by these tumors is often not reported. …”
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Población y medio ambiente: visión transdisciplinaria de la Geografía de la Población by Padilla y Sotelo, Lilia Susana, Acharya, Arun Kumar

“…Abstract The Geography like social science in the public university and in scientific environments it crosses for derived changes of political and social economic processes, bound to the territory, to the fellow and environmental problems. Its teaching in the university constitutes an opportunity to revalue inherent topics to the social and environmental reality and to stand out its importance. …”
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Prevalence of eosinophilic esophagitis: A multicenter study on a pediatric population evaluated at thirty-six Latin American gastroenterology centers by Pierre, R., Vieira, M., Vázquez, R., Ninomiya, I., Messere, G., Daza, W., Dadan, S., Higuera, M., Sifontes, L., Harris, P., Gana, J.C., Rodríguez, M., Vasquez, M., González, M., Rivera, J., Gonzáles, J., Angulo, D., Cetraro, M.D., Del Compare, M., López, K., Navarro, D., Calva, R., Wagener, M., Zablah, R., Carias, A., Calderón, O., Vera-Chamorro, J.F., Toca, M.C., Dewaele, M.R., Iglesias, C., Delgado, L., León, K., Hassan, I., Ussher, F., Follett, F., Bernedo, V., Grinblat, V., Agüero, N., Oviedo, C., García, A.G., Salazar, A., Coello, P., Furnes, R., Menchaca, M., Fernández, M., Khoury, A., Rojo, C., Fernández, S., Morao, C.

“…Over the past twenty years, the authors of different studies have attempted to evaluate its incidence and prevalence. The objetive of the present study was to estimate the prevalence of eosinophilic esophagitis in a group of children seen at 36 pediatric gastroenterology centers in ten Latin American countries. …”
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Simulación estocástica para praderas de pasto buffel ( Cenchrus ciliaris L.) en Marín, N. L., México by Martínez López, José Romualdo, Gutiérrez Ornelas, Erasmo, Barrera Silva, Miguel Ángel, Retes López, Rafael

“…Model simulates the monthly production of dry matter of green grass, as well as its conversion to senescence and dry grass and eventually to mulch, depending on precipitation and temperature. …”
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Effects of phlorotannin and polysaccharide fractions of brown seaweed Silvetia compressa on human gut microbiota composition using an in vitro colonic model by Vázquez Rodríguez, Benjamín, Santos Zea, Liliana, Heredia Olea, Erick, Acevedo Pacheco, Laura, Santacruz, Arlette, Gutiérrez Uribe, Janet A., Cruz Suárez, Lucía Elizabeth

“…Silvetia compresssa hydroethanolic extract rich in phlorotannins and its isolated polysaccharides fraction enabled the proliferation of Bifidobacterium and Lactobacillus and increased total short-chain fatty acids synthesis compared to a negative control. …”
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Learning to deliver high quality teaching in physical education and sports by Tristán Rodríguez, José Leandro, Pappous, Athanasios, Argenis P. Vergara-Torres, I. T., López Walle, Jeanette M.

“…However, providing corrective feedback, due to its negative nature, could lead to unwanted repercussions on students [1], which depends on how the corrective feedback is perceived by students [1, 2, 8, 9]. …”
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Cognitive responsive e-assessment of constructive e-learning by Morales Martínez, Guadalupe Elizabeth, López Ramírez, Ernesto Octavio

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Experimental models for hepatitis C virus (HCV): New opportunities for combating hepatitis C by Trujillo Murillo, Karina del Carmen, Garza Rodríguez, María de Lourdes, Martínez Rodríguez, Herminia Guadalupe, Barrera Saldaña, Hugo Alberto, Bosques Padilla, Francisco Javier, Ramos Jiménez, Javier, Rivas Estilla, Ana María

“…However, it has been difficult to study its life cycle, as well as the development of antiviral agents due to the lack of a system of permissible culture. …”
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Insight into Biological Control Potential of Hirsutella citriformis against Asian Citrus Psyllid as a Vector of Citrus Huanglongbing Disease in America by Pérez González, Orquídea, Gómez Flores, Ricardo Alberto, Tamez Guerra, Patricia

“…However, epizootics reports of this fungus, under suitable environmental conditions for its development (25 °C to 28 °C and ~80% relative humidity), have demonstrated its parasitization efficacy. …”
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Position statement on the use of albumin in liver cirrhosis by Castro Narro, Graciela, Moctezuma Velázquez, Carlos, Male Velázquez, Rene, Trejo Estrada, Rafael, Bosques Padilla, Francisco Javier, Moreno Alcántar, Rosalba, Rodríguez Hernández, Heriberto, Bautista Santos, Aleida, Cortez Hernández, Carlos Alejandro, Cerda Reyes, Eira, Pérez Escobar, Juanita, Aldana Ledesma, Juan Manuel, Aguirre Valadez, Jonathan, Ruiz Velasco, José Antonio Velarde, Contreras Omaña, Raul, Miranda Zazueta, Godolfino, Reyes Bastidas, Monica del Rocío, Meza Cardona, Javier Manuel, Chávez Tapia, Norberto C., Fernández Pérez, Nicolas Joaquín, García Jiménez, Edgar Santino, Torre Delgadillo, Aldo

“…Albumin is a molecule that undergoes structural and functional changes as liver damage progresses, affecting its antioxidant, immunomodulatory, oncotic, and endothelial stabilizing properties. …”
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Surveillance of adverse events in the treatment of drug-resistant tuberculosis: A global feasibility study by Akkerman, Onno, Aleksa, Alena, Alffenaar, Jan Willem, Al-Marzouqi, Nada Hassan, Arias Guillén, Miguel, Belilovski, Evgeny, Bernal, Enrique, Boeree, Martin J., Borisov, Sergey, Bruchfeld, Judith, Cadiñanos Loidi, Julen, Cai, Qingshan, Caminero, Jose A., Cebrian Gallardo, Jose Joaquín, Centis, Rosella, Codecasa, Luigi Ruffo, D’Ambrosio, Lia, Dalcolmo, Margareth Pretti, Danila, Edvardas, Dara, Masoud, Davidavičienė, Edita, Davies Forsman, Lina, De Los Rios Jefe, Jorge, Denholm, Justin, Duarte, Raquel, Elamin, Seifeldin Eltaeb, Ferrarese, Maurizio, Filippov, Alexey, Ganatra, Shashank, Garcia, Ana, García García, José María, Gayoso, Regina, Giraldo Montoya, Angela Maria, Gómez Rosso, Roscio Gómez, Gualano, Gina, Hoefsloot, Wouter, Ilievska Poposka, Biljana, Jonsson, Jerker, Khimova, Elena, Kuksa, Liga, Kunst, Heinke, Laniado Laborín, Rafael, Li, Yang, Magis Escurra, Cecile, Manfrin, Vinicio, Manga, Selene, Marchese, Valentina, Martínez Robles, Elena, Maryandyshev, Andrei, Matteelli, Alberto, Migliori, Giovanni Battista, Mullerpattan, Jai B., Muñoz Torrico, Marcela, Mustafa Hamdan, Hamdan, Nieto Marcos, Magnolia, Noordin, Noorliza Mohamad, Palmero, Domingo Juan, Palmieri, Fabrizio, Payen, Marie Christine, Piubello, Alberto, Pontali, Emanuele, Pontarelli, Agostina, Quirós, Sarai, Rendón, Adrián, Skrahina, Alena, Smite, Agnese, Solovic, Ivan, Sotgiu, Giovanni, Souleymane, Mahamadou Bassirou, Spanevello, Antonio, Stošić, Maja, Tadolini, Marina, Tiberi, Simon, Udwadia, Zarir Farokh, Van den Boom, Martin, Vescovo, Marisa, Viggiani, Pietro, Visca, Dina, Zhurkin, Dmitry, Zignol, Matteo

“…AEs were prospectively collected ensuring potential attribution of the AE to a specific drug based on its known safety profile.A total of 309 cases were fully reported from 41 centres in 27 countries (65% males; 268 treated with bedaquiline, 20 with delamanid, and 21 with both drugs) out of an estimated 781 cases the participating countries had committed to report by the first quarter of 2019. …”
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Tailoring the microstructure and tribological properties in commercially pure aluminium processed by High Pressure Torsion Extrusion by Sergejev, F., Omranpour, B., Kommel, L., Ivanisenko, J., Hernández Rodríguez, Marco Antonio Loudovic, García Sánchez, Edgar, Antonov, M.

“…High Pressure Torsion Extrusion (HPTE) as a novel approach in mechanical nanostructuring of metallic materials and alloys has the potential to be utilized in industrial applications due to its unique features in fabricating bulk-nanostructured materials with enhanced mechanical and functional properties. …”
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Bio-Fabrication and Experimental Validation of an Mg - 25Ca - 5Zn Alloy Proposed for a Porous Metallic Scaffold by Campos Becerra, Luis Humberto, Torres Castro, Alejandro

“…Considera-tions on the preparation of an alloy of Mg - 25 wt% Ca - 5 wt% Zn and its morphological charac-terization will help researchers understand its applicability for the development of new surgical techniques and lead to a deeper investigation of alternative treatments. …”
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Cross-Validation of the Spanish HP-Version of the Jefferson Scale of Empathy Confirmed with Some Cross-Cultural Differences by Alcorta Garza, Adelina, San Martín, Montserrat, Delgado Bolton, Roberto, Soler González, Jorge, Roig Carrera, Helena, Vivanco, Luis

“…The first aim of this study was to confirm its psychometric properties in the cross-cultural context of Spain and Latin American countries. …”
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Physicochemical Characteristics of Biofuel Briquettes Made from Pecan (Carya illinoensis) Pericarp Wastes of Different Particle Sizes by Ngangyo Heya, Maginot, Romo Hernández, Ana Leticia, Foroughbakhch Pournavab, Rahim, Ibarra Pintor, Luis Fernando, Díaz Jiménez, Lourdes, Heya, Michel Stéphane, Salas Cruz, Lidia Rosaura, Carrillo Parra, Artemio

“…The physical transformation of the pecan pericarp wastes into briquettes improved its quality as a solid biofuel, with calorific values from around 17.00 MJ/kg for the base material to around 18.00 MJ/kg for briquettes, regardless of particle size. …”
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Bovine Dialyzable Leukocyte Extract IMMUNEPOTENT CRP: Evaluation of Biological Activity of the Modified Product by Franco Molina, Moisés Armides, Santana Krimskaya, Silvia Elena, Zárate Triviño, Diana Ginette, Zapata Benavides, Pablo, Hernández Martínez, Sara Paola, Cervantes Wong, Fernanda, Rodríguez Padilla, Cristina

“…Our results showed that the use of a drying step in the production process of the bovine dialyzable leukocyte extract (bDLE) did not affect its antioxidant and anti-inflammatory effects and it improved its antitumor properties. …”
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XPS Study on Calcining Mixtures of Brucite with Titania by Sánchez Zambrano, Karla Sofía, Hernández Reséndiz, Marina, Gómez Rodríguez, Cristian, García Quiñonez, Linda Viviana, Aguilar Martínez, Josué Amilcar, Rodríguez Castellanos, Edén Amaral, Verdeja, Luis Felipe, Fernández González, Daniel, Castillo Rodríguez, Guadalupe Alan

“…In this work, we studied the phases in a Mg-Ti-O system using a 1:1 formulation of MgO:TiO2, mixing synthetic brucite of Mexican origin with TiO2 microparticles of high purity, with a heat treatment at 1100 °C for 1 h. Due to its valence electrons, TiO2 can contribute to the sintering process to improve density in MgO products. …”
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Antimycobacterial Activity of Laurinterol and Aplysin from Laurencia johnstonii by García Davis, Sara, Leal López, Karla Ivette, Molina Torres, Carmen Amelia, Vera Cabrera, Lucio, Díaz Marrero, Ana R., Fernández, José J., Carranza Rosales, Pilar, Viveros Valdez, José Ezequiel

“…Laurinterol exhibited good antimycobacterial activity, especially against nontuberculous mycobacteria, being remarkable its effect against Mycobacterium abscessus, with minimum inhibitory concentration (MIC) values lower than those of the reference drug imipenem. …”
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