Results 71 to 80 of about 4,947,146 (202)

Comparación de parámetros productivos de vacas Bos taurus × Bos indicus en sistemas semi estabulados y extensivos en el trópico de Oxapampa, Perú

Revista Científica
El objetivo del estudio fue comparar los parámetros productivos de vacas Bos taurus × Bos indicus en sistemas de producción semi estabulado y extensivo en tres localidades del trópico alto de Oxapampa, Perú.
Aníbal Rodríguez–Vargas, José Barrón–López, Elmer Meza–Rojas, Gilmar Mendoza–Ordoñez, Folke Tantahuillca–Landeo, Francisco Vargas–Gonzales   +5 more
doaj   +1 more source

Tráfico de drogas en Mexico: desde la próxima distancia [PDF]

, 2009
Este trabajo pretende aportar una serie de datos que ayuden a reflexionar sobre la realidad del narcotráfico en México. Los narcocorridos constituyen una manifestación de una realidad complicada que exige un desarrollo social justo.
Vega Fuente, Amando
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A Methodological Review of Strategies for Artificial Contamination of Solid Food With Aspergillus flavus and Aflatoxin B1: Insights Into Growth Dynamics, AFB1 Production, and Spiking Techniques for Cereals, Nuts, and Seeds

eFood, Volume 6, Issue 4, August 2025.
While natural contamination offers ecological realism, artificial methods provide accuracy, repeatability, and standardization, making them especially valuable for comparative studies and technique development. This review outlines the key methodologies used to artificially contaminate cereals, nuts, and seeds with Aspergillus flavus (A.
Alaa Abou Dib, Nicolas Louka, Jean Claude Assaf, Sami El Khatib, André El Khoury, Espérance Debs   +5 more
wiley   +1 more source

Combined Point-of-Care Nucleic Acid and Antibody Testing for SARS-CoV-2 following Emergence of D614G Spike Variant

Cell Reports Medicine, 2020
Summary: Rapid COVID-19 diagnosis in the hospital is essential, although this is complicated by 30%–50% of nose/throat swabs being negative by SARS-CoV-2 nucleic acid amplification testing (NAAT).
Petra Mlcochova, Dami Collier, Allyson Ritchie, Sonny M. Assennato, Myra Hosmillo, Neha Goel, Bo Meng, Krishna Chatterjee, Vivien Mendoza, Nigel Temperton, Leo Kiss, Leo C. James, Katarzyna A. Ciazynska, Xiaoli Xiong, John A.G. Briggs, James A. Nathan, Federica Mescia, Laura Bergamaschi, Hongyi Zhang, Petros Barmpounakis, Nikos Demeris, Richard Skells, Paul A. Lyons, John Bradley, Steven Baker, Jean Pierre Allain, Kenneth G.C. Smith, Rachel Bousfield, Michael Wilson, Dominic Sparkes, Glenn Amoroso, Effrosyni Gkrania-Klotsas, Susie Hardwick, Adrian Boyle, Ian Goodfellow, Ravindra K. Gupta, Stephen Baker, John Bradley, Gordon Dougan, Ian Goodfellow, Ravi Gupta, Paul J. Lehner, Paul Lyons, Nicholas J. Matheson, Kenneth G.C. Smith, Mark Toshner, Michael P. Weekes, Nick Brown, Martin Curran, Surendra Palmar, Hongyi Zhang, David Enoch, Daniel Chapman, Ashley Shaw, Sherly Jose, Areti Bermperi, Julie Ann Zerrudo, Evgenia Kourampa, Laura Watson, Jieniean Worsley, Caroline Saunders, Ranalie de Jesus, Jason Domingo, Ciro Pasquale, Bensi Vergese, Phoebe Vargas, Marivic Fabiculana, Marlyn Perales, Lee Mynott, Elizabeth Blake, Amy Bates, Anne-Laure Vallier, Alexandra Williams, David Phillips, Edmund Chiu, Alex Overhill, Nicola Ramenatte, Jamal Sipple, Steven Frost, Helena Knock, Richard Hardy, Emily Foster, Fiona Davidson, Viona Rundell, Purity Bundi, Richmond Abeseabe, Sarah Clark, Isabel Vicente, Laura Watson, Jieniean Worsley, Anne Elmer, Carla Ribeiro, Jenny Kourampa, Sherly Jose, Jane Kennet, Jane Rowlands, Anne Meadows, Criona O’Brien, Rebecca Rastall, Cherry Crucusio, Sarah Hewitt, Jane Price, Jo Calder, Laura Canna, Ashlea Bucke, Hugo Tordesillas, Julie Harris, Valentina Ruffolo, Jason Domingo, Barbara Graves, Helen Butcher, Daniela Caputo, Emma Le Gresley, Benjamin J. Dunmore, Jennifer Martin, Ekaterina Legchenko, Carmen Treacy, Christopher Huang, Jennifer Wood, Rachel Sutcliffe, Josh Hodgson, Joy Shih, Stefan Graf, Zhen Tong, Federica Mescia, Tobias Tilly, Ciara O’Donnell, Kelvin Hunter, Linda Pointon, Nicole Pond, Marta Wylot, Emma Jones, Stuart Fawke, Ben Bullman, Lori Turner, Isobel Jarvis, Ommar Omarjee, Aloka De Sa, Joe Marsden, Ariana Betancourt, Marianne Perera, Maddie Epping, Nathan Richoz, Georgie Bower, Rahul Sharma, Francesca Nice, Oisin Huhn, Stuart Fawke, Natalia Savoinykh Yarkoni, Nika Romashova, Daniel Lewis, Andrew Hinch, Chiara Cossetti, Mateusz Strezlecki, Richard Grenfell, Hannah Stark, Neil Walker, Kathy Stirrups, Nigel Ovington, Eleanor Dewhust, Emily Li, Sofia Papadia, Nathalie Kingston, Andrew Lever, Estee Torok, William Hamilton, Grant Hall, Aminu Jahun, Yasmin Chaudhry, Malte Pinckert, Iliana Georgana, Anna Yakovleva, Laura Caller, Sarah Caddy, Theresa Feltwell, Fahad Khokhar, Luke Meredith, Charlotte Holdcroft, Martin Curran, Surendra Parmar, Nathalie Kingston, Andrew Lever, Estee Torok, William Hamilton, Grant Hall, Aminu Jahun, Yasmin Chaudhry, Malte Pinckert, Iliana Georgana, Anna Yakovleva, Laura Caller, Sarah Caddy, Theresa Feltwell, Fahad Khokhar, Luke Meredith, Charlotte Holdcroft, Martin Curran, Surendra Parmar   +197 more
doaj   +1 more source

Ética y estética tras el desafío postmoderno en la literatura latinoamericana [PDF]

, 2010
International audienceLa postmodernidad supuso el despertar de un sueño dogmático que se apoyaba en los grandes paradigmas de pensamiento para comprender el mundo que habitábamos.
Bruña Bragado, María José
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De las armas y las letras hacia Pachamãe [PDF]

, 2020
Este texto pretende dar a conocer un largo proceso de investigación y de acción, con algunos resultados que a su vez se convierten en nuevas preguntas, en desdoblamientos que abren otros caminos y nos conectan a su vez con otras fuentes, con otras ...
Velásquez Romero, Dani
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Investigating Primary School Nurses' Activities That Are Effective in Health Promotion and Primary Prevention: A Systematic Review

Journal of School Health, Volume 95, Issue 8, Page 649-667, August 2025.
ABSTRACT Background School nurses that are regularly present at school can influence health behaviors in the early lifespan, establishing a foundation for healthy growth. This systematic review identifies activities targeting health promotion and primary prevention and assesses the activities that are effective in improving students' health outcomes ...
Lisa Kühne, Faith Mugo
wiley   +1 more source

Is it posible to narrate and describe with humor a violent situation? [PDF]

, 2018
When violence engulfs everything, laughing is the only way out. In North Mexico, where violence related to drug trafficking happens on a daily basis, writers use humour to hide this hideous and unspeakable reality.
Orduña Fernández, Esther de
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Tb2(DPA)2(HDPA)2 Green Emitter Coordination Compound: Photometric Analysis and Temperature‐Dependence Luminescence

Applied Organometallic Chemistry, Volume 39, Issue 7, July 2025.
The Tb2(DPA)2(HDPA)2 compound confirmed thermal stability, with potential to be a green emitting phosphor (CIE 1931, x = 0.33, y = 0.56) and usage as an on/off temperature indicator. ABSTRACT Lanthanide‐based coordination compounds are attractive materials for developing light‐emitting systems and optical sensors due to their sharp emissions and long ...
Ch. J. Salas‐Juárez, I. Garduño‐Wilches, G. Chavez‐Esquivel, R. E. Guzmán‐Silva, K. Scanda, M. Centeno, J. C. Guzmán Olguín, R. I. Lopéz‐Esquivel, J. Guzman‐Mendoza, H. I. Beltran   +9 more
wiley   +1 more source

Prisión/encierro en El Sexto de José María Arguedas y El apando de José Revueltas [PDF]

, 2016
La experiencia carcelaria ha sido motivo para que algunos escritores externen la manera en que el correlato social es representado a través de la estructura formal de las novelas.
Laiza Sabrina De La Torre-Zepeda, Laiza Sabrina De La Torre-Zepeda, Martha Elia Arizmendi-Domínguez, Martha Elia Arizmendi-Domínguez   +3 more
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