Search Results - "Giraldo, Carlos"

Experimental investigation on composites incorporating rice husk nanoparticles for environmental noise management by Rendón, Jeiser, Giraldo, Carlos H.C., Monyake, Keitumetse Cathrine, Alagha, Lana, Colorado, Henry A.

“…Environmental noise characteristics are determined by factors besides its source. One such factor is reverberation time, which in city canyons tends to be high…”
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Preparation and characterization of Portland cement pastes with Sm2O3 microparticle additions for neutron shielding applications by Florez, Raul, Colorado, Henry A., Giraldo, Carlos H.C., Alajo, Ayodeji

“…•Materials and nuclear characterization of Portland cement with Sm2O3 are reported.•Neutron transmission experiments and Monte Carlo simulations were also…”
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The material characterization and gamma attenuation properties of Portland cement-Fe3O4 composites for potential dry cask applications by Florez, Raul, Colorado, Henry A., Alajo, Ayodeji, Giraldo, Carlos H.C.

“…The effect of nanosized magnetite (Fe3O4) additions on the microstructural, mechanical and gamma attenuation properties of White Ordinary Portland cement…”
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Looking Inside a Prototype Compact X-Ray Tube Comprising CNT-Based Cold Cathode and Transmission-Type Anode by Avachat, Ashish V, Tucker, Wesley W, Giraldo, Carlos H. C, Pommerenke, David, Lee, Hyoung K

“…In this article, we offer a look inside our prototype compact X-ray tube by reporting on our findings when we experimentally studied it. We studied the…”
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Environmental variation associated with topography explains butterfly diversity along a tropical elevation gradient by Cómbita, José Luís, Giraldo, Carlos E., Escobar, Federico

“…Few studies have evaluated the role of topography on the diversity patterns of biological communities along elevation gradients. We evaluated the influence of…”
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Adoption of new technologies in developing countries: The case of autonomous car between Vietnam and Colombia by Escandon-Barbosa, Diana, Salas-Paramo, Jairo, Meneses-Franco, Ana Isabel, Gonzalez, Carlos Giraldo

“…The objective of the present study was to examine the moderating effect of Hofstede's cultural dimension of indulgence on the relationship between risk…”
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Circulating Tumor Cells Identify Early Recurrence in Patients with Non-Small Cell Lung Cancer Undergoing Radical Resection by Bayarri-Lara, Clara, Ortega, Francisco G, Cueto Ladrón de Guevara, Antonio, Puche, Jose L, Ruiz Zafra, Javier, de Miguel-Pérez, Diego, Ramos, Abel Sánchez-Palencia, Giraldo-Ospina, Carlos Fernando, Navajas Gómez, Juan A, Delgado-Rodriguez, Miguel, Lorente, Jose A, Serrano, María Jose

“…Surgery is the treatment of choice for patients with non-small cell lung cancer (NSCLC) stages I-IIIA. However, more than 20% of these patients develop…”
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Into the Andes: multiple independent colonizations drive montane diversity in the Neotropical clearwing butterflies Godyridina by Chazot, Nicolas, Willmott, Keith R., Condamine, Fabien L., De-Silva, Donna Lisa, Freitas, André V. L., Lamas, Gerardo, Morlon, Hélène, Giraldo, Carlos E., Jiggins, Chris D., Joron, Mathieu, Mallet, James, Uribe, Sandra, Elias, Marianne

“…Understanding why species richness peaks along the Andes is a fundamental question in the study of Neotropical biodiversity. Several biogeographic and…”
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Influence of the Tertile of Birth on Anthropometric Variables, Anaerobic Parameters and Quantitative Muscle Ultrasound in School Children by García, Juan Carlos Giraldo, Hernández-Hernández, Elena

“…The relative age effect (RAE) has been studied and demonstrated in the literature. Our study evaluated the influence of birth tertile on anthropometric…”
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Effects of the breed, sex and age on cellular content and growth factor release from equine pure-platelet rich plasma and pure-platelet rich gel by Giraldo, Carlos E, López, Catalina, Álvarez, María E, Samudio, Ismael J, Prades, Marta, Carmona, Jorge U

“…There is no information on the effects of the breed, gender and age on the cellular content and growth factor (GF) release from equine pure-platelet rich…”
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Calcium silicate phosphate cement with samarium oxide additions for neutron shielding applications in nuclear industry by Florez, Raul, Loaiza, Alexandra, Giraldo, Carlos H.Castano, Colorado, Henry A.

“…A simple method to obtain calcium silicate phosphate with samarium oxide (Sm2O3) admixtures is presented. Samples were produced by mixing mineral wollastonite…”
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Neutron reflector analysis for the beam-port of the Missouri S&T Reactor by Akyurek, Tayfun, Vaz, Warren S., Alajo, Ayodeji B., King, Jeffrey C., Usman, Shoaib, Giraldo, Carlos H. C.

“…A preliminary neutron reflector material selection and feasibility study of an inexpensive reflector replacement for the neutron beam-port at the 200 kW…”
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Particle-In-Cell Simulations of Electron Focusing for a Compact X-Ray Tube Comprising CNT-Based Electron Source and Transmission Type Anode by Avachat, Ashish V., Tucker, Wesley W., Giraldo, Carlos H. C., Lee, Hyoung K.

“…For real-time computed tomography (CT), a temporal resolution lower than 30 ms is required, which cannot be delivered by conventional CT architectures with a…”
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Renal Lesion Characterization with Spectral CT: Determining the Optimal Energy for Virtual Monoenergetic Reconstruction by Schabel, Christoph, Patel, Bhavik, Harring, Scott, Duvnjak, Petar, Ramírez-Giraldo, Juan Carlos, Nikolaou, Konstantin, Nelson, Rendon C, Farjat, Alfredo E, Marin, Daniele

“…Purpose To investigate the relationship between energy level of virtual monoenergetic (VM) imaging and sensitivity in the detection of minimally enhancing…”
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Reactive not Proactive: Explosive Identification Taggant History and Introduction of the Nuclear Barcode Taggant Model by Seman, James, Giraldo, Carlos H. C., Johnson, Catherine E.

“…Regulations governing explosives have often included requirements to provide information about the manufacturer, type, and batch of a commercially produced…”
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Direct Synthesis of Radioactive Gold Nanoparticles Using a Research Nuclear Reactor by Garcia Toro, Maria Camila, Schlegel, Joshua P, Giraldo, Carlos H C

“…We report the synthesis of radioactive gold nanoparticles in a single step process with appropriate activity and size to be used in cancer treatment and…”
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Use of extracorporeal membrane oxygenation in non-elective major thoracic surgery for infectious lung abscess by Schweigert, Michael, Dubecz, Attila, Giraldo Ospina, Carlos F, Spieth, Peter, Almeida, Ana Beatriz, Richter, Torsten, Witzigmann, Helmut, Stein, Hubert J

“…Extracorporeal membrane oxygenation (ECMO) support for elective cardiothoracic surgery is well established. In contrast, there are not much data regarding the…”
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Effects of delaying measurements of concentration using neutron activation analysis on explosive taggants by Seman, James, Castano Giraldo, Carlos Henry, Johnson, Catherine E.

“…A nuclear barcode has been proposed to identify taggants added to explosives, which encodes identifying information by adding a unique combination of taggant…”
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Kinetics and bixine extraction time from achiote (Bixa Orellana L.) by David, Soto-Lorza Juan, Julián, Giraldo-Cuartas Carlos, Liliana, Vargas-Serna Claudia, Ayala-Aponte, Alfredo Adolfo, Liliana, Serna-Cock

“…The effects of the use of solvents (96% ethanol and PEG 400), solute ratios: solvent (1: 4 and 1: 6 w/w), extraction temperatures (50 and 60 °C) and leaching…”
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Demonstration and Methodology of Structural Monitoring of Stringer Runs out Composite Areas by Embedded Optical Fiber Sensors and Connectors Integrated during Production in a Composite Plant by Miguel Giraldo, Carlos, Zúñiga Sagredo, Juan, Sánchez Gómez, José, Corredera, Pedro

“…Embedding optical fibers sensors into composite structures for Structural Health Monitoring purposes is not just one of the most attractive solutions…”
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