Search Results - USPD~

Atomic structure of three-layer Au/Pd nanoparticles revealed by aberration-corrected scanning transmission electron microscopy by Ferrer, Domingo A., Blom, Douglas A., Allard, Lawrence F., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo, Yacamán, Miguel José

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Wear resistance of thermal spray WC-Co-VC nanostructured coatings by Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, Velasco Tellez, Abraham, Poblano Salas, Carlos, Almeraya Calderón, Facundo

“…Thermally sprayed WC-Co-VC coatings are widely used based on their resistance to abrasive wear. …”
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Diseños de distribucion libre (Free distribution designs) by Badii Zabeh, Mohammad Hosein, Castillo, J., Wong, A.

“…In this paper several distribution free models of common usage are discussed and an example for each model is provided. …”
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Electrochemical Evaluation of a Stainless Steel as Reinforcement in Sustainable Concrete Exposed to Chlorides by Santiago Hurtado, Griselda

“…For this research three concrete mixtures were produced, the first concrete was made with 100 % cement CPC 30R, the second mixture was considered sustainable concrete because using 80 % of cement CPC 30R and 20 % of silica fume and the third mixture was elaborated with 80 % of cement CPC 30R and 20 % of fly ash, these mixtures were designed according to the method ACI 211.1, in the specimens were embedded bars of AISI 304 stainless steel and AISI 1018 steel, the specimens were exposed in a solution at 3.5 % of NaCl, simulating a marine environment, for to evaluate the corrosion resistance were used electrochemical techniques of Half-Cell Potential, standard ASTM C-876-09 and the Linear Polarization Resistance, standard ASTM G59, results Ecorr and Icorr after 180 days of exposure show that, the best performance was presented concrete specimens produced with 20 % silica fume and reinforced with AISI 304 stainless steel, with corrosion potential (Ecorr) indicating a 10 % probability of corrosion and Icorr values that indicate a passivity level of corrosion.…”
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Ionizing radiation-induced DNA injury and damage detection in patients with breast cancer by Borrego Soto, Gissela, Ortiz López, Rocío, Rojas Martínez, Augusto

“…Radiotherapy is frequently used in patients with breast cancer, but some patients may be more susceptible to ionizing radiation, and increased exposure to radiation sources may be associated to radiation adverse events. …”
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Effect of TEA on the blue emission of ZnO quantum dots with high quantum yield by Oliva, Jorge, Diaz Torres, Luis, Torres Castro, Alejandro, Salas, Pedro, Perez Mayen, Leonardo, De la Rosa, Elder

“…This work reports the luminescence, morphology and synthesis of ZnO quantum dots using a simple wet chemical method and different concentrations of Triethanolamine (TEA) as surfactant. …”
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Magnetic Nanoparticles of Chitosan for Targeted Delivery System of Plasmids to the Lungs by Alvizo Báez, Cynthia Aracely, Luna Cruz, Itza Eloísa, Rodríguez Padilla, Cristina, Alcocer González, Juan Manuel

“…One of the major problems of gene therapy is the efficient, specific, and targeted delivery as well as the safety of the materials used in such systems. The specific targeted delivery of genes to the lung offers the possibility to treat a variety of specific diseases. …”
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Behaviour of disc oedema during and after amiodarone optic neuropathy: case report by Martínez López Portillo, Alejandro, Martínez Gamero, Bertha Olivia, Mohamed Noriega, Jibran, Cavazos Adame, Humberto, Mohamed Hamsho, Jesús

“…We show there is axonal loss after amiodaroneassociated optic neuropathy measured with OCT. The OCT may be used in these patients to document changes in RNFL in the follow-up.…”
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US Natural Gas Market Classification Using Pooled Regression by Kalashnikov, Vyacheslav V., Pérez Valdés, Gerardo A., Matis, Timothy I., Kalashnykova, Nataliya I.

“…Once obtained, these groups may be used to make assumptions about corresponding natural gas prices in further studies.…”
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Recent trends in internal migration in Nuevo Leon, Mexico by Bedoya Rangel, Yuliet, Jáuregui Díaz, José Alfredo, Avila Sánchez, María de Jesús, Picazzo Palencia, Esteban

“…As a reference, data derived from the 1970, 1990, 2000 and 2010 censuses are also used, because it is not possible to understand the present without understanding the past.…”
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Developing a mixed reality assistance system based on projection mapping technology for manual operations at assembly workstations. by Rodríguez Puebla, Leonardo Vinicio

“…Commonly, manual operations are used for low volume productions, but are not limited to. …”
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Resistant personality and burnout in judo athletes from national teams by Ponce Carbajal, Nancy, López Walle, Jeanette M., Méndez Sánchez, María del Pilar

“…The athletes answered two instruments, one that measures the RP that evaluates their resistance to stress, and the other that measures the Burnout. The methodology used is cross-sectional, associative empirical, and simple correlation. …”
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Cation Xanthated Exchangers from Colombian Sub Bituminous Coals Effectively Removed Cadmium and Lead fromAqueous Solutions. by Gómez de Arco, Lewis, Alzate Rodríguez, Liliana, Colpas Castillo, Fredy, Fernández Maestre, Roberto

“…In Colombia, low rank coals are almost totally used for power and metallurgical aims, which are activities that produce contamination. …”
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High-temperature oxidation of superalloy C-263 of rings for aircraft engines by Gaona Tiburcio, Citlalli, Lira Martínez, Manuel Alejandro, Taboada Solís, Jorge Manuel, Zambrano Robledo, Patricia del Carmen, Estupiñan López, Francisco Humberto, Cabral Miramontes, José Ángel, Almeraya Calderón, Facundo

“…The present investigation was conducted to study the oxidation kinetics of nickel-based superalloy 263, used in the manufacture of rings for aircraft engines. …”
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A management model of university social responsibility from the stakeholders perspective by Vásquez Torres, María del Carmen, Tavizón Salazar, Arturo

“…The methodology used was quantitative, descriptive and predictive using multi-variable techniques of structural equations. …”
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Non-Integer order approximation of a PID-Type controller for boost converters by Sánchez, Allan G. S., Pérez Pinal, Francisco J., Rodríguez Licea, Martín A., Posadas Castillo, Cornelio

“…The proposal for the realization of the electrical controller is described and its implementation is used to corroborate its effectiveness when regulating the output voltage in the boost converter. …”
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Beta Phase Formation of Polypropylene with Bentonite Filler by Lozano, Tomás, Morales, Ana Beatriz, Lafleur, Pierre G., Cerino Córdova, Felipe de Jesús, Laria, Julio, Salas, Homero, Barragán, Rodolfo, Pichardo, Roberto

“…PPlbentonite composites were prepared using 5%, 10% and 25% of concentration in weight ofunmodified and modified bentonite filler. …”
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Aa opinion survey of teachers on the use and applicaton of information and communication technologies in higher education. by Araiza Vázquez, María de Jesús, Dörfer, Claudia

“…This research was conducted to address the need for training and support required by teachers in a Mexican institution of higher education in the use and integration of Information and Communication Technologies (ICT) in their teaching. …”
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Conduits for myocardial revascularization grafts: the importance of morphology and imaging by Hinojosa Amaya, José Miguel, Villarreal Silva, Eliud Enrique, Elizondo Omaña, Rodrigo Enrique, Gutiérrez de la O, Jorge, Dávila Canales, Roberto, González Cantú, Ángel, Fernández Zambrano, Estefan Mauricio, Guzmán López, Santos

“…The ultimate goal of this surgery is to achieve complete revascularization with conduits that remain permeable for the remainder of the life of the patient. Some of the conduits used in this type of surgery, are the great saphenous vein, the internal thoracic artery, the radial artery and the ulnar artery. …”
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Insights into the capping and structure of MoS2 nanotubes as revealed by aberration-corrected STEM by Deepak, Francis Leonard, Mayoral, Alvaro, Steveson, Andrew J., Mejía Rosales, Sergio, Blom, Douglas A., Yacamán, Miguel José

“…Aberration-corrected electron microscopy (STEM-HAADF) has been used for the first time to understand the capping, nature and structure of the MoS2 nanotubes. …”
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