Jorge Caicedo, M. Crizón, Aníbal N. Pozo, Ana Karin Flores Cevallos, L. Simbaña, L. Rivera, V. Arahana,
... commercial potato plantations (Solanum tuberosum) in San Gabriel-Carchi, Ecuador (Fig. 1). In Ecuador, there had not ... any previous reports of this disease. However in Carchi the disease is rapidly spreading and is causing ...
Tópico(s): Cocoa and Sweet Potato Agronomy
2015 - Wiley | New Disease Reports
... Interpretación etno-arqueoastronómica de los motivos de « El Carchi-Capuli » (Colombia, Ecuador) Partiendo de una version de ... precolombinas del Nariño (Andes colombia- nos) y del Carchi (Andes ecuatorianos). El motivo principal de estas piezas ...
Tópico(s): Archaeological and Geological Studies
1999 - Society of Americanists | Journal de la Société des Américanistes
Carolina Reyes‐Puig, Gabriela B. Bittencourt-Silva, María Torres‐Sánchez, Mark Wilkinson, Jeffrey W. Streicher, Simon T. Maddock, Ramachandran Kotharambath, Hendrik Müller, Francesca Angiolani-Larrea, Diego Almeida‐Reinoso, Santiago R. Ron, Diego F. Cisneros‐Heredia,
... known from 2 localities in the province of Carchi, northwestern Ecuador, and the department of Nariño, southwestern ...
Tópico(s): Primate Behavior and Ecology
2019 - Pensoft Publishers | Check List
Daniela Catalina Balanzátegui Moreno,
... descendants, including the National Coordinator of Black Women-Carchi, called CONAMUNE-Carchi, and a group of Ecuadorian archaeologists, employed a ...
Tópico(s): Archaeology and ancient environmental studies
2018 - Taylor & Francis | Journal of African Diaspora Archaeology and Heritage
Andrea Sotomayor, Alex Viera, William Viera,
... cultivo del aguacate, siendo las principales zonas productoras: Carchi, Imbabura, Pichincha, Tungurahua, Azuay y Loja. La variedad ... its geographic location. The main producing areas are Carchi, Imbabura, Pichincha, Tungurahua, Azuay and Loja. ‘Hass’is ...
Tópico(s): Agricultural and Food Production Studies
2016 - Universidad Estatal Península de Santa Elena | Revista Científica y Tecnológica UPSE
G. Ficcarelli, Vittorio Borselli, Gonzalo Herrera, Miguel Moreno Espinosa, Danilo Torre,
New mastodon finds collected in the Province of Carchi (Northern Ecuador) give further evidence that in South ... pièces de mastodonte recoltées dans la Province du Carchi, au Nord de l'Équateur, confirment qu'en ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1995 - Elsevier BV | Geobios
G. Ficcarelli, Vittorio Borselli, Miguel Moreno Espinosa, Danilo Torre,
New mastodon remains were collected in the Carchi Province, northern Ecuador. The levels from which the fauna was collected are referred to the Late Pleistocene (Late Lujanian Mammal Age). On the ... mastodonte ont été récoltées dans la Province du Carchi, au Nord de l'Equateur, dans des niveaux ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1993 - Elsevier BV | Geobios
G. Ficcarelli, A. Azzaroli, Vittorio Borselli, Mauro Coltorti, F. Dramis, Oldřich Fejfar, A. Hirtz, D. Torre,
In the Interandean Depression of northern Ecuador (Carchi Province), more than 50 m of pyroclastic and windblown deposits (Cangahua Formation) were deposited during the cold phases of the Quaternary, interrupted many ... la depresión Interandina en Ecuador septentrional (Provincia del Carchi), más de 50 m de depositos piroclásticos y ...
Tópico(s): Geological and Geochemical Analysis
1992 - Elsevier BV | Journal of South American Earth Sciences
Marcelo Ibarra, Martin Campos, Christian Ibarra, Urgilés Gladys, Danny Huera, Milena Gutiérrez, Andrea Chamorro, Luis Núñez,
... caused by bovine brucellosis in the province of Carchi, over a one-year period. A random sampling ... financial losses due to brucellosis in province of Carchi were estimated at USD. 262384.21.
Tópico(s): Animal Disease Management and Epidemiology
2023 - Scientific Research Publishing | Open Journal of Animal Sciences
Eloy Guillermo De la Cruz, Paola Simbaña, Nancy Bonifaz,
... medianos productores de leche de la provincia del Carchi, con un proyecto de vinculación bajo convenio interinstitucional ... Fundación Alpinay el Gobierno Autónomo Descentralizado Provincial del Carchi(GADPC). Se realizó dos muestreos a 630 unidades ...
Tópico(s): Agricultural and Food Production Studies
2018 - Politecnica Salesiana University | La Granja
Chanfrau JMP, Perez JN, Fiallos MVL, Ana Leonor Rivera, Abril VH, Guerrero MJC, Toledo LET,
Esmeraldas, Carchi, Ibarra and Sucumbios are Ecuadorian provinces that produce daily more than 407 m3 of milk. Almost a ... 122 m3 of whey in the provinces of Carchi and Imbabura. An important part of whey is ...
Tópico(s): Protein Hydrolysis and Bioactive Peptides
2017 - OMICS Publishing Group | La Prensa Medica
Francisco Javier Montalvo Márquez, Nadia N. Sánchez-Pozo,
... se realiza en la Universidad Politécnica Estatal del Carchi (UPEC) en Ecuador. Objetivo: Identificar los factores determinantes ...
Tópico(s): Stress and Burnout Research
2023 - | Prometeo Conocimiento Científico
Jorge Ron‐Román, Dirk Berkvens, Daniela Barzallo-Rivadeneira, Alexandra Angulo-Cruz, Pablo González-Andrade, Elizabeth Minda-Aluisa, Washington Benítez‐Ortiz, Jef Brandt, Richar Rodríguez‐Hidalgo, Claude Saegerman,
... sectional serological study in the goat populations of Carchi (n = 160 animals), Pichincha (n = 224 animals), and ... apparent prevalence in Pichincha province and absence in Carchi and Loja provinces. A total of 25 positive ...
Tópico(s): Animal Diversity and Health Studies
2017 - Springer Science+Business Media | Tropical Animal Health and Production
María del Carmen Molestina Zaldumbide,
... cronología temprana demuestra que la cultura Negativo del Carchi o Capulí se extiende desde La Florida hacia ... estudiado en la zona de Otón (Pichincha), el Carchi y Nariño (Colombia).
Tópico(s): Latin American Urban Studies
2006 - Institut Français d'Études Andines | Bulletin de l’Institut français d’études andines
Marcelo Ibarra, Benavides Hernán, Salgado Ruth, Milena Gutiérrez, García Judith, Peña Julio, Herrera David, Mina Jorge, Martin Campos, Byron Puga-Torres,
... bovine brucellosis through fluorescence polarization assay (FPA) in Carchi—Ecuador was determined. The survey has been carried out in Carchi province of Ecuador, who is considered a province ...
Tópico(s): Vibrio bacteria research studies
2017 - Scientific Research Publishing | Open Journal of Animal Sciences
Nadine Dupérré, Elicio Tapia, Jason E. Bond,
... banos n. sp. (♀♂), L. canirasi n. sp. (♀), L. carchi n. sp. (♀), L. cayambe n. sp. (♀♂), L. cuencana ...
Tópico(s): Hymenoptera taxonomy and phylogeny
2023 - Multidisciplinary Digital Publishing Institute | Arthropoda
Manuel Calvopiña, Eduardo Vásconez, Marco Coral-Almeida, Daniel Romero-Álvarez, Miguel Ángel García-Bereguiain, Solón Alberto Orlando,
... all three continental regions in 22 provinces, except Carchi province and the Galapagos Islands. The annual incidence ...
Tópico(s): Leptospirosis research and findings
2022 - Public Library of Science | PLoS neglected tropical diseases
Cecilia Yacelga Rosero, Elizabhet Montenegro, Juan Pablo Barreyro, Olga Teresa Sánchez Manosalvas,
... personal administrativo de la Universidad Politécnica Estatal del Carchi), se han evaluado sus propiedades psicométricas mediante análisis ...
Tópico(s): Health and Lifestyle Studies
2022 - Latin American Association for the Advancement of Sciences | Ciencia Latina Revista Científica Multidisciplinar
Renato Rivera-Rhon, Carlos Bravo-Grijalva,
... cultivos ilícitos de hoja de coca en Esmeraldas, Carchi y Sucumbíos, las múltiples rutas de abastecimiento desde ...
Tópico(s): Business, Innovation, and Economy
2020 - Latin American Social Sciences Institute | URVIO - Revista Latinoamericana de Estudios de Seguridad
Joselin Segovia, Mercy Orellana, Juan Pablo Sarmiento, Darwin Carchi,
To analyze the effects of taxing sugar-sweetened beverages (SSBs) in Ecuador, this study estimates a Quadratic Almost Ideal Demand System model using data from the 2011–2012 National Survey of Income and Expenditure for Urban and Rural Households. We derive own- and cross-price elasticities by income quintiles and consumption deciles for five beverages, including two types of sugary drink: (i) milk, (ii) soft drinks, (iii) water, (iv) other sugary drinks, and (v) coffee and tea. Overall, results show ...
Tópico(s): Diet, Metabolism, and Disease
2020 - Public Library of Science | PLoS ONE
Maya A. Zomer, Paul M. Ramsay,
... Ecológica El Ángel and La Bretaña Nature Reserve, Carchi, Northern Ecuador. Methods We assessed the frequency of ...
Tópico(s): Rangeland and Wildlife Management
2020 - Wiley | Applied Vegetation Science
Produção Nacional
Revisado por pares
Jorge Brito, Claudia Koch, Alexandre Reis Percequillo, Nicolás Tinoco, Marcelo Weksler, C. Miguel Pinto, Ulyses F. J. Pardiñas,
... 600 and 2,300 m in northernmost Ecuador (Carchi Province); a second species is restricted to lower ...
Tópico(s): Bat Biology and Ecology Studies
2020 - PeerJ, Inc. | PeerJ
Byron Lapo, Hary Demey, Tanya Carchi, A.M. Sastre,
The presence of antimony(III) in water represents a worldwide concern, mainly due to its high toxicity and carcinogenicity potential. It can be separated from water by the use of sustainable biopolymers such as chitosan or its derivatives. The present study applied chitosan modified with iron(III) beads to Sb(III) removal from aqueous solutions. The resulting material performed with a high adsorption capacity of 98.68 mg/g. Material characterization consisted of Raman spectroscopy (RS), X-ray diffraction ( ...
Tópico(s): Chromium effects and bioremediation
2019 - Multidisciplinary Digital Publishing Institute | Polymers
Tanya Carchi, Byron Lapo, José Alvarado, Patricio J. Espinoza-Montero, Jordi Llorca, Lenys Fernández,
We modified and evaluated the performance of a CuO/Cu electrochemical electrode for chemical oxygen demand (COD) determination by covering it with a Nafion (Nf) film. The resulting modified CuONf/Cu electrode sensor was used for the electrochemical determination of COD in river, slaughterhouse and estuarine water samples in order to evaluate its performance for this particular task. It was compared with the CuO/Cu sensor with no Nafion. The main electrochemical characteristics of interest, resistance, ...
Tópico(s): Analytical Chemistry and Sensors
2019 - Multidisciplinary Digital Publishing Institute | Sensors
Roger A. Burks, John M. Heraty, Chrysalyn Dominguez, Jason L. Mottern,
... O. arimbome Dominguez, Heraty Burks n. sp., O. carchi Heraty, Burks Dominguez n. sp., and the following ...
Tópico(s): Insect-Plant Interactions and Control
2018 - Q15088586 | Zootaxa
Álvaro Monteros, Johanna Liseth Buitrón-Bustamante, Katherine Orbe-Vergara, Xavier Cuesta-Subía,
... collected in three areas of high diversity: the Carchi, Chimborazo and Loja provinces. These SSR markers were ...
Tópico(s): Plant Disease Resistance and Genetics
2017 - Mexican Society of Phytogenetics | Revista Fitotecnia Mexicana
Richard Intriago, Roberto Gortaire Amézcua, Elizabeth Bravo, Chris O’Connell,
... Afro-Ecuadorian Communities and Organizations of Imbabura and Carchi; FENOCIN: National Confederation of Peasant, Indigenous and Afro- ...
Tópico(s): Global trade, sustainability, and social impact
2017 - Taylor & Francis | Agroecology and Sustainable Food Systems
Nadia Montero‐Oleas, Solange Núñez-González, Daniel Simancas‐Racines,
... 2011 the province with the highest ISMR was Carchi; and, from 2012 to 2015, was Cotopaxi. The ...
Tópico(s): Healthcare Systems and Reforms
2017 - Elsevier BV | Cancer Epidemiology
Produção Nacional
Revisado por pares
David Salazar‐Valenzuela, Omar Torres‐Carvajal, Paulo Gustavo Homem Passos,
... of the extreme northern Ecuadorian Andes, Tulcan County, Carchi Province. Atractus savagei sp. nov. is distinguished from ...
Tópico(s): Bat Biology and Ecology Studies
2014 - Herpetologists' League | Herpetologica
... dialect spoken in the provinces of Imbabura and Carchi, Ecuador. The structure of CVS is relatively similar ...
Tópico(s): Linguistic Variation and Morphology
2014 - John Benjamins Publishing Company | Journal of Pidgin and Creole Languages