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Alfin Hikmaturokhman, Kalamullah Ramli, Muhammad Suryanegara, Anak Agung Putri Ratna, Ibrahim Kholilul Rohman and Moinul Zaber
The Indonesian spectrum usage fees?the so-called Biaya Hak Pengguna Frekuensi Izin Pita Frekuensi Radio (BHP IPFR)?are currently calculated using a formula determined by the three following main parameters: the frequency band, the country?s economic para...
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Sami Abou-Kebeh, Roberto Gil-Pita and Manuel Rosa-Zurera
Aircraft envelope expansion during new underwing stores installation is a challenging problem, mainly related to the aeroelastic flutter phenomenon. Aeroelastic models are usually very hard to model, and therefore flight tests are usually required to val...
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Natalia Raiz Segismundo,Jivaldo Do Rosário Matos,Lucildes Pita Mercuri
Pág. 41 - 50
O fruto de jatobá usado como alimento apresenta propriedades que auxiliam na prevenção de doenças crônicas. O estudo da influência das condições climáticas na decomposição térmica do fruto foi proposto para avaliar, com base em suas características quími...
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Ruhul Firdaus
Pág. 86 - 92
Resolution capability of seismic reflection data is becoming more interesting topic to discuss even for today. Several methods and approximations to attempt bandwidth extension of seismic reflection data have been proposed in wide variety. Among them is ...
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Juliana Jesus Santos,Ailton dos Santos Junior,Najara Santana Pita,Emily Karle dos Santos Conceição,Valdinei Mauricio Batista Souza,Aiane Catarina Fernandes Faria
Pág. 97 - 124
Os rios urbanos são parte de um complexo sistema, um espelho socioambiental das cidades. Os impactos causados à qualidade ambiental das águas dos rios urbanos impedem que os mesmos desempenhem suas funções ambientais, sociais, culturais e religiosas. As ...
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Mayra Eleonora Beltrán Pineda, Zulma Edelmira Rocha Gil, Andrea Angelica Bernal Figueroa, Luz Adriana Pita Morales
Pág. 159 - 170
Resumen Autores/asDescargasReferenciasCómo citar
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Antonio Hernández-Espriú, Claudia Arango-Galván, Alfonso Reyes-Pimentel, Pedro Martínez-Santos, Carlos Pita de la Paz, Sergio Macías-Medrano, Alberto Arias-Paz, José Agustín Breña-Naranjo
Pág. 1 - 25
The Mezquital Valley (MV) hosts the largest unmanaged aquifer recharge scheme in the world. The metropolitan area of Mexico City discharges ~60 m3/s of raw wastewater into the valley, a substantial share of which infiltrates into the regional aquifer. In...
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Valentí Fontserè, Andrés López Pita, Nahuel Manzo, Antonio Ausilio
Pág. 1847 - 1854
With inherent advantages in environmental performance, land use, energy consumption and safety, railways are an essential component of a competitive and resource-efficient transport system. However, railways have still to face several important drawbacks...
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Juan José González Bayón,Lenin Pita Cantos,Rubén Borrajo Pérez
Pág. 105 - 114
El objetivo del trabajo es la evaluación de la exergía de la radiación solar. Comúnmente la exergía de la radiación solar es evaluada según la expresión de Jeter o de Petela. La radiación que llega a la superficie terrestre no es la de un cuerpo negro de...
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Gerardo L. Arzate-Vázquez, Francisco A. Castrejón-Pineda, René Rosiles-Martínez, Silvino Carrillo-Pita, Sergio Angeles-Campos, Einar Vargas-Bello-Pérez
Pág. 476 - 485
In tropical production systems, dairy cows are rarely supplemented with minerals, which often lead to mineral imbalances. Grasses grown together in the same soil type and sampled at the same growth stage can vary widely in chemical and mineral compositio...
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