2012, 79 (172)

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EDITORIAL DYNA 172. April 2012. OBSTACLES TO CHANGE

Armando Rugarcia, Richard M. Felder, Donald R. Woods, James E. Stice.

Dyna

ANALYSIS OF CONNECTED AIR VOIDS IN WARM MIX ASPHALT

ALLEX E. ALVAREZ, NELKIN MACIAS, LUIS G. FUENTES.

Dyna

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INTERNAL STRUCTURE OF LABORATORY COMPACTED WARM-MIX ASPHALT

ALLEX E. ALVAREZ, JUAN S. CARVAJAL, OSCAR J. REYES.

Dyna

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DESIGN AND CONSTRUCTION OF A TORSIONAL FATIGUE TESTING MACHINE OPERATED BY INERTIAL LOADS

FABIO MARCELO PEÑA BUSTOS, CÉSAR AUGUSTO ÁLVAREZ VARGAS.

Dyna

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CONTROL-ORIENTED MODELS OF STEP-UP AND STEP-DOWN PHOTOVOLTAIC POWER SYSTEMS

JUAN C. VELÁSQUEZ-VÁSQUEZ, SARA YARCE-DE LOS RÍOS, CARLOS ANDRES RAMOS-PAJA, ELIANA ISABEL ARANGO ZULUAGA, DANIEL GONZALEZ.

Dyna

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IDENTIFYING METHODS AND TECHNIQUES FOR THE HARMONIZATION OF MULTIPLE PROCESS REFERENCE MODELS

CÉSAR PARDO, FRANCISCO J. PINO, FÉLIX GARCÍA, MARIO PIATTINI.

Dyna

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HYDROGEN KINETICS LIMITATION OF AN AUTOTROPHIC SULPHATE REDUCTION REACTOR

CÉSAR SÁEZ-NAVARRETE, LEONARDO RODRÍGUEZ-CÓRDOVA, XAVIER BARAZA, CLAUDIO GELMI, LEANDRO HERRERA.

Dyna

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BIOLEACHING OF COPPER SULPHIDE FLOTATION CONCENTRATE IN BATCH REACTION SYSTEM USING MESOPHILE AND THERMOPHILE MICROORGANISMS

RENATA DE BARROS LIMA, SELMA GOMES FERREIRA LEITE, GABRIELLA SILVA FRANCISCO PEREIRA, ISABELLA CESARIO DE AMARAL, LUIS GONZAGA SANTOS SOBRAL.

Dyna

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PHYSICAL AND MECHANICAL PROPERTIES CORRELATION OF COFFEE FRUIT (Coffea arabica) DURING ITS RIPENING

IVÁN DARÍO ARISTIZÁBAL TORRES, JOSÉ JAIME CARVAJAL HERRERA, CARLOS EUGENIO OLIVEROS TASCÓN.

Dyna

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STRAIGHT-LINE CONVENTIONAL TRANSIENT RATE ANALYSIS FOR LONG HOMOGENEOUS AND HETEROGENEOUS RESERVOIRS

FREDDY HUMBERTO ESCOBAR, MARGARITA MARIA ROJAS RODDRIGUEZ, JOSE HUMBERTO CANTILLO SILVA.

Dyna

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TPM IMPLEMENTATION IMPACT ON COMPANIES' COMPETITIVITY IN THE MEDELLIN METROPOLITAN AND ANTIOQUIA'S EASTERN REGION, COLOMBIA

MARTÍN DARIO ARANGO SERNA, JUAN FELIPE ALZATE LÓPEZ, JULIAN ANDRES ZAPATA CORTES.

Dyna

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COLLABORATIVE AUTONOMOUS SYSTEMS IN MODELS OF URBAN LOGISTICS

MARTÍN DARIO ARANGO SERNA, CONRADO AUGUSTO SERNA URAN, KARLA CRISTINA ALVAREZ URIBE.

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FUNCTIONS, RESPONSIBILITY, AND AUTHORITY OF HUMAN RESOURCES IN THE IMPLEMENTATION OF A SECURITY AND SAFETY MANAGEMENT SYSTEM AT WORK

JOSÉ ÁNGEL FRAGUELA FORMOSO, LUÍS CARRAL COUCE, GREGORIO IGLESIAS RODRÍGUEZ, MARÍA JESÚS RODRÍGUEZ GUERREIRO.

Dyna

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