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Contrasting taxonomical and functional responses of stream invertebrates across space and time in a Neotropical basin
(E Schweizerbartsche Verlags, 2013-09)
The structure of the EPT group (Ephemeroptera, Plecoptera and Trichoptera) reflects changes operating on the underlying freshwater system. We study the structure of the EPT assemblages inhabiting a Neotropical basin with ...
Simulación y modelamiento de un proceso de producción de cerveza artesanal a base de quinua (Chenopodium quinoa)
(Escuela Superior Politécnica de Chimborazo, 2021-09-15)
The present work was based on the simulation of a craft beer process based on quinoa (Chenopodium quinoa), using the DWSIM software. The mass flow value of quinoa was determined at 2.9 kg / h by the amount of starch present ...
A aplicabilidade da ferramenta de mapeamento do fluxo de valor: estudo de caso em uma fábrica de móveis planejados na cidade de Cuiabá-MTThe applicability of the value flow mapping tool: case study in a factory of planned furniture in the city of Cuiabá-MT
(Departamento de Engenharia de Produção - Universidade Federal de SergipeDEPRO/UFS, 2018)
A new solution to mitigate hydropeaking? Batteries versus re-regulation reservoirs
(Elsevier, 2019)
Hydropower plants frequently operate at high output during peak hours and at low output (or even shutoff) during off-peak hours. This scheme, called "hydropeaking", is harmful to downstream ecosystems. Operational constraints ...
Diseño del VSMM (Value Stream Macro Mapping), extendido como metodología para mejorar los tiempos de entrega de una empresa de manufactura cerrada con producción discreta en la mediana industria de fabricación de transformadores de distribución
(Universidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería AdministrativaFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022-10)
Aplicación del Value Stream Macro Mapping (VSMM), en una empresa de manufactura cerrada con producción discreta. Caso aplicado en una empresa de fabricación de transformadores de distribución eléctrica. En la presente tesis ...
Clean technology in fish processing industries
(1994)
The effects of fish-meal manufacturing on the seawater has reached troublesome levels in Chile, particularly in the VIIIth Region where most of the fish-meal industries are located. The scope of this work was to study the ...
Application of an integrated framework for estimating nitrate loadsfrom a coastal watershed in south-east Sweden
(Elsevier, 2013)
tNitrate-nitrogen (NO3-N) loading from a 734 ha coastal watershed draining into the Baltic Sea offsouth-east Sweden was simulated using a simple modelling approach in which the nitrogen modelDRAINMOD-N II and a ...
Ecología trófica de camarones (crustacea, palaemonidae) en el arroyo la arenosa del sistema yahuarcaca (Leticia, Amazonas)
(Instituto Amazónico de Investigaciones (IMANI)Universidad Nacional de Colombia Sede AmazoniaAmazonía - Amazonía - Maestría en Estudios AmazónicosInstituto Amazónico de InvestigacionesFacultad AmazoníaUniversidad Nacional de Colombia - Sede Amazonas, 2011)
El procesamiento acuático de hojarasca y el rol que cumple la fauna asociada es
un tema recurrente en la literatura científica hace más de 20 años; sin embargo en
Colombia es un aspecto con enormes vacios de información. ...
Deglycerolization of biodiesel streams by adsorption over silica beds
(American Chemical Society, 2007-01)
A simple method for the almost complete removal of glycerol from methanol-free biodiesel streams coming out from industrial transesterification reactors is presented. The method is posed as a "dry" alternative to the ...