Resultados de búsqueda - "Section."

Endemicity of zoonotic diseases in pigs and humans in lowland and upland Lao PDR: Identification of socio-cultural risk factors por Holt, H.R., Inthavong, Phouth, Boualam, K., Blaszak, Kate, Keokamphe, C., Somoulay, V., Phongmany, A., Durr, P.A., Graham, K., Allen, J., Donnelly, B., Blacksell, Stuart D., Unger, Fred, Grace, Delia, Alonso, Silvia, Gilbert, Jeffrey

“…Human risk of infection with pig zoonoses arises from direct contact and consumption of unsafe pig products. This cross-sectional study was conducted in Luang Prabang (north) and Savannakhet (central-south) Provinces. …”
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Cassava intake and vitamin A status among women and preschool children in Akwa-Ibom, Nigeria por Moura, Fabiana F. de, Moursi, M., Lubowa, A., Ha, B., Boy, Erick, Oguntona, B., Maziya-Dixon, B.B.

“…Methods: A cluster-randomized cross-sectional survey was conducted in 2011 in Akwa Ibom, Nigeria. …”
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Aflatoxin exposure among young children in urban low-income areas of Nairobi and association with child growth por Kiarie, G.M., Domínguez Salas, Paula, Kang'ethe, S.K., Grace, Delia, Lindahl, Johanna F.

“…Studies have reported an association between aflatoxin exposure and growth impairment in children but there is not yet conclusive evidence that aflatoxins are a significant cause of stunting in children, thus further research is warranted. In this cross-sectional study, 204 low-income households were randomly selected in two low-income areas of Nairobi, Kenya. …”
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Prevalence of aflatoxin in feeds and cow milk from five counties in Kenya por Senerwa, D.M., Sirma, A.J., Mtimet, Nadhem, Kang'ethe, Erastus K., Grace, Delia, Lindahl, Johanna F.

“…Aflatoxin B1 in feeds can decrease milk production, reduce fertility and increase susceptibility to infections. A cross-sectional study of aflatoxin contamination of milk and dairy feeds was carried out in five counties in Kenya representing different agro-ecological zones: Kwale, Isiolo, Tharaka-Nithi, Kisii and Bungoma. …”
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First report of rust caused by Phakopsora pachyrhizi on soybean in Democratic Republic of Congo por Ojiambo, P., Bandyopadhyay, Ranajit, Twizeyimana, M., Lema, A., Frederick, R.D., Pedley, K.F., Stone, C.L., Hartman, G.

“…DNA was extracted from sections of leaves containing sori with the Qiagen DNeasy Plant Mini kit (Valencia, CA), and all 10 field samples amplified in a real-time fluorescent PCR with the P. pachyrhizi-specific primers Ppm1 and Ppa2 (2). …”
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The effect of participation in a pro-poor dairy development project on milk consumption among reproductive age women in rural Tanzania por Mishkin, K., Raskind, I., Domínguez Salas, Paula, Baltenweck, Isabelle, Omore, Amos O., Girard, Webb A.

“…This study reports cross-sectional findings on the association between participation in a pro-poor dairy development project and women’s milk consumption in rural Tanzania. …”
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Unearthing unevenness of potato seed networks in the high Andes: a comparison of distinct cultivar groups and farmer types following seasons with and without acute stress por Arce, Alejandra, Haan, Stef de, Burra, Dharani Dhar, Ccanto, Raul I.

“…The survey consisted of ten sections: (i) socioeconomic data; (ii) cropping season; iii) cultivar-level procurement; iv) seed volumes; v) specific seed sources and sinks; vi) social relationship to providers and clients; vii) seed transaction types; viii) place (s) of seed transaction; ix) seed destination/origin; x) quality guarantee of seed (including certification). …”
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Determinants of aflatoxin exposure in young children from Benin and Togo, West Africa: the critical role of weaning por Gong, Y., Egal, S., Hounsa, A., Turner, P.C., Hall, A.J., Cardwell, K.F., Wild, C.P.

“…Methods We conducted a cross-sectional study in Benin and Togo to investigate aflatoxin exposure in children around the time of weaning and correlated these data with food consumption, socioeconomic status, agro-ecological zone of residence, and anthropometric measures. …”
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Hallazgo de Fasciola hepática en búfalos faenados en Misiones (Argentina) por Lobayan, Sergio Iván, Tuzinkievicz, Tamara Maria, Cetra, Bibiana Maria, Nápoli, Juan Nicolás, Dalzotto, Andrea Paola

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Biological Control Agents for Control of Pests in Greenhouses por van Lenteren, Joop C., Alomar, Óscar, Ravensberg, Willem J., Urbaneja, Alberto

“…This is followed by sections on finding and evaluation of potential biocontrol agents, and on mass production, storage, release and quality control of natural enemies. …”
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Gestaltningsförslag till stadsdelspark i Östra Sala backe por Andersson, Martin

“…The result is presented in the form of an illustration plan with four sections.…”

Immunohistochemical detection of thymidine kinase 1 in canine mammary tumors and lymphomas por Leijon, Alexandra

“…The tissue samples used in this study had been previously fixed in formalin and were available in paraffinized sections. Tissue sections of 2-3 μm were deparaffinized and labeled with an anti-TK1 antibody (XPA 161, clone 528-2, Arocell). …”

Atrazine uptake, translocation, bioaccumulation and biodegradation in cattail (Typha latifolia) as a function of exposure time por Pérez, Débora Jesabel, Doucette, William Joseph, Moore, Matthew Truman

“…Plants were separated into root, rhizome, stem, and lower, middle and upper leaf sections. Atrazine was analyzed by LC-MS/MS and DIA and DEA by LC-DAD. …”
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Collection of human and environmental data on pesticide use in Europe and Argentina: Field study protocol for the SPRINT project por Silva, Vera, Alaoui, Abdallah, Schlünssen, Vivi, Vested, Anne, Graumans, Martien, Van Dael, Maurice, Trevisan, Marco, Suciu, Nicoleta, Mol, Hans, Beekmann, Karsten, Figueiredo, Daniel, Harkes, Paula, Hofman, Jakub, Abrantes, Nelson, Campos, Isabel, Martínez, María Ángeles, Pereira, Joana Luísa, Goossens, Dirk, Gandrass, Juergen, Debler, Freya, Huerta Lwanga, Esperanza, Jonker, Marlot, Van Langevelde, Frank, Sorensen, Martin, Wells, Jerry, Boekhorst, Jos, Huss, Anke, Mandrioli, Daniele, Sgargi, Daria, Nathanail, Judith, Tamm, Lucius, Fantke, Peter, Mark, Jennifer, Grovermann, Christian, Larsen, Ana Frelih, Herb, Irina, Chivers, Charlotte Anne, Alcon, Francisco, Contreras, Josefina, Baldi, Isabelle, Pasković, Igor, Matjaz, Glavan, Norgaard, Trine, Aparicio, Virginia Carolina, Ritsema, Coen, Geissen, Violette, Scheepers, Paul

“…To achieve this, we designed a cross-sectional study to compare conventional and organic farm systems across Europe. …”
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Prevalence and risk factors for shedding of Cryptosporidium spp. oocysts in dairy calves of Buenos Aires Province, Argentina por Garro, Carlos Javier, Morici, Gabriel Edgardo, Utges, María E., Tomazic, Mariela Luján, Schnittger, Leonhard

“…In order to determine the prevalence and risk factors for shedding of Cryptosporidium spp. in dairy calves, a cross-sectional study was carried out in the northeastern region of Buenos Aires Province, Argentina. …”
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Vegetative growth, yield, and crop water productivity response to different irrigation regimes in high density walnut orchards (Juglans regia L.) in a semi-arid environment in Arge... por Calvo, Franco Emmanuel, Trentacoste, Eduardo Rafael, Silvente, Sonia Teresa

“…This work aims to evaluate the effects on stem water potential (SWP) and stomatal conductance (gs), vegetative growth (trunk cross-sectional area, canopy volume, and canopy porosity), and water productivity in terms of yield of four water irrigation regimes T50, T75, T100, and T125. …”
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Biomonitoring of alterations in fish that inhabit anthropic aquatic environments in a basin from semi-arid regions por Pérez-Iglesias, Juan Manuel, Bach, Nadia Carla, Colombetti, Patricia Laura, Acuña, Pablo, Colman-Lerner, Jorge Esteban, Gonzalez, Silvia Patricia, Brodeur, Celine Marie, Almeida, César Américo

“…Samplings were carried out in four sites characterized by a growing gradient of anthropic impact from the springs to the final sections of the river, starting with tourism passing through urban areas and ending with large agricultural areas (from S1 to S4) during both the dry and wet seasons. …”
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Radial growth response to long-term thinning strategies in Nothofagus pumilio forests of Tierra del Fuego = Respuesta del crecimiento radial a estrategias de raleo de largo plazo e... por Rodríguez‑Souilla, Julián, Cellini, Juan Manuel, Lencinas, María Vanessa, Paredes, Dardo, Chaves, Jimena Elizabeth, Roig Junent, Fidel Alejandro, Favoretti, Santiago, Peri, Pablo Luis, Martínez Pastur, Guillermo José

“…We employed dendrochronological techniques to measure and co-date ring widths, comparing 19 different thinning strategies (n = 100 slices x 2 reading sections). Average ring width (RW), basal area increment (BAI), and periodic annual increment every five years (PAI5) were calculated and compared through univariate comparisons. …”
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Spatio-temporal variability in the feeding strategy of Andean rodents: the role of ambient temperature and food availability por Ruperto, Emmanuel Fabián, Menéndez, Josefina, Taraborelli, Paula Andrea, Dacar, María Ana, Sassi, Paola Lorena

“…In the highlands of central-west Argentina, rodent diversity is dominated by Phyllotis vaccarum, Abrothrix andina, Akodon oenos, and Euneomys sp. that coexist in different sections of their elevational ranges. Although these species' diets are relatively flexible, it is unclear how temperature and food availability influence their constitution. …”
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Arsenic and fluoride in water in northwestern Buenos Aires : their association with natural landscape elements por Alconada Magliano, Margarita Maria, Damiano, Francisco, Carrillo-Rivera, José Joel, Fagundo-Castillo, Juan Reynerio

“…Water was sampled in mills, piezometers and lagoons following sections with different topographic elevation, soil type and vegetation in nine field campaigns from 2011 to 2013. …”
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