Resultados de búsqueda - "colonialism"

Assessment of milk quality and food safety challenges in the complex Nairobi dairy value chain por Kiambi, S., Fèvre, Eric M., Alarcón, P., Gitahi, N., Masinde, J., Kang'ethe, Erastus K., Aboge, G., Rushton, J., Onono, J.O.

“…Cow milk products (N = 290) were collected from farms (N = 63), collection centers (N = 5), shops/kiosks (N = 37), milk bars (N = 17), roadside vendors (N = 14), restaurants (N = 3), milk vending machines (N = 2), mobile traders (N = 2) and a supermarket (N = 1). Mean values of colony-forming units for TBC and TCC were referenced to East African Standards (EAS). …”
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Risk analysis of E. coli O157:H7 contamination of beef carcasses in slaughter houses in Nairobi, Kenya por Mwai, C.W., Kang'ethe, Erastus K., Grace, Delia, Arimi, S.M., Makita, K.

“…. (++---) and Sorbitol MacConkey negative and were therefore tentative E. coli O157 colonies. After serotyping for O157, 92 out of 280 (4.3%) isolates, were positive for E. coli O157:H7. …”
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Prevalence and antimicrobial resistance profile of Escherichia coli O157:H7 in goat slaughtered in Dire Dawa Municipal Abattoir as well as food safety knowledge, attitude and hygie... por Dulo, F.

“…Consequently, the suspected non-sorbitol fermenting (NSF) colonies were confirmed as E. coli biochemically using indole test and selected for serotyping. …”
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Pastos y forrajes por Chaverra Gil, Hernán

“…Se reseñan los resultados de diversas pruebas regionales, con las siguientes conclusiones: los pastos de pastoreo mejor adaptados y recomendables para la región son, en orden de importancia: puntero, gordura, brachiaria, negro, micay y guinea colonial. Los pastos de corte recomendables y mejor adaptados son el imperial ETO clon 60 y el elefante merkerón. …”
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A DIVA-compatible Mycobacterium bovis triple mutant vaccine confers protection against bovine tuberculosis in mouse model por Blanco, Federico Carlos, Onnainty, Renée, Marini, María Rocío, Klepp, Laura Ines, Rocha, Rosana Valeria, Villafañe, Luciana María, Vazquez, Cristina Lourdes, Canal, Ana, Granero, Gladys, Bigi, Fabiana

“…Protection was assessed by quantifying M. bovis colony-forming units (CFUs) in the lungs and spleen following challenge. …”
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The economic cost of losing native pollinator species for orchard production por Pérez-Méndez, Néstor, Andersson, Georg K.S., Requier, Fabrice, Hipólito, Juliana, Aizen, Marcelo Adrian, Morales, Carolina Laura, García, Nancy, Gennari, Gerardo Pablo, Garibaldi, Lucas Alejandro

“…By experimentally manipulating the presence of colonies of a native bumblebee species Bombus pauloensis in eight apple orchards in South Argentina, we evaluated the impact of losing natural populations of a key native pollinator group on (a) crop yield, (b) pollination quality, and (c) farmer's profit. …”
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DNA based analyses of microbiota in fat fraction of raw milk por Blänning, Caroline

“…The results from the cultivation part showed that the highest amounts of colony forming units (CFU) originated from the fat fraction. …”

Challenges and Opportunities in Swedish Apiculture por Valentin, Louise

“…In Sweden the problem becomes clear when looking at the statistics of the number of bee colonies during the last 20 years, where it has been a decline with 63 % (Statistiska Centralbyrån & Jordbruksverket, 2011). …”

Living customary water tenure in rights-based water management in Sub-Saharan Africa por van Koppen, Barbara

“…Customary arrangements shape both the ‘sharing in’ of water resources within communities and the ‘sharing out’ with other customary communities or powerful third parties. Since colonial times, communities have been vulnerable to those third parties grabbing water resources and overriding customary uses and governance. …”
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Occurrence, antimicrobial susceptibility, and resistance genes of Staphylococcus aureus in milk and milk products in the Arsi highlands of Ethiopia por Deddefo, A., Mamo, G., Asfaw, M., Edao, A., Hiko, A., Fufa, D., Jafer, M., Sombo, M., Amenu, Kebede

“…<i>S. aureus</i> was further characterized based on colony morphology, Gram stain, mannitol fermentation, catalase test, and coagulase test. …”
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First report of Xanthomonas euvesicatoria causing bacterial spot disease in pepper in Northwestern Nigeria por Jibrin, M.O., Timilsina, S., Potnis, N., Minsavage, G.V., Shenge, K.C., Akpa, A.D., Alegbejo, M., Beed, Fenton D., Vallad, G.E., Jones, J.B.

“…In order to determine the species associated with BS on pepper, leaves with irregular, dark brown lesions were collected from pepper plants in fields from northwestern Nigeria, and isolations were made on nutrient agar (NA). Yellow, mucoid colonies typical of Xanthomonas were isolated. Six strains isolated from pepper were determined to be non-amylolytic. …”
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First report of bacterial wilt of tomato (Solanum lycopersicum) caused by Ralstonia solanacearum in Benin por Sikirou, R., Beed, Fenton D., Ezin, V., Gbehounou, G., Miller, S.A., Wydra, K.

“…Bacteria were isolated on triphenyl tetrazolium chloride (TTC) medium (2) and three of the nine bacterial isolates that resembled Ralstonia solanacearum (colonies with red center and whitish periphery) and reference strain ToUdk (race 1 biovar 3; N. …”
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Modificaciones en el ámbito productivo rural de Quitilipi = Modifications in the rural productive environment of Quitilipi por Martinez, Gerardo Roberto

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La importancia del saber-hacer en la valorización de los quesos tradicionales: experiencia del queso artesanal de leche de cabra de la provincia de Salta por Chavez Clemente, Monica Silvina, Chavez, María Florencia, Orosco, Silvia Marisol, Sanchez, Virginia, Fili, Josefina Marcela, Lopez, Nicolás, Del Castillo, Lourdes

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Evaluation of fungicidal action of four products on external fungal biota of grains. por Alvarez, Estefanía, Cardoso, Marcelo Leandro, Bartosik, Ricardo Enrique, Castellari, Claudia Carla, De La Torre, Diego, Erreguerena, Ignacio Antonio, Abadia, María Bernadette

“…Finally, the quaternary ammonium compound and phosphine treatments only achieved a reduction in the number of colonies of 1 log10 (CFU/g DM). Based on the results of this study, propionic acid seems to be a good solution for improving the storability of wet corn in silo bags. …”
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Wind disrupts trail pheromone communication in the leaf-cutting ant Acromyrmex lobicornis por Alma, Andrea Marina, Buteler, Micaela, Martinez Von Ellrich, Andres, Corley, Juan Carlos

“…Wind negatively affected ant traffic by decreasing ant flux and speed. Colonies increased the number of U-turns and head-on encounters among workers, with a higher response as wind exposure time increased, but trail pheromone deposition was constant among treatments. …”
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Culturable bacteria associated with Anastrepha fraterculus sp. 1 : in search of nitrogen-fixing symbionts with biotechnological potential por Salgueiro, Julieta, Nussenbaum, Ana Laura, Marchesini, María Inés, Garbalena, Micaela Soledad, Brambilla, Silvina Maricel, Belliard, Silvina Ahnahi, Cuadros, Fabián, Núñez, Mauricio, Yáñez, Carolina, Juárez, María Laura, Vera, María Teresa, Lanzavecchia, Silvia Beatriz, Tsiamis, George, Segura, Diego Fernando

“…Three male groups were studied: wild-caught (WW), lab-reared from wild larvae (WL), and lab-colony raised (LL). Gut bacteria were collected and characterized via 16S rRNA gene sequencing, with potential diazotrophs screened using selective media (SIL and NFb). …”
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Competition between wild bees and manged honeybees : a review of floral preferences por Hansson, Charlotte

“…Adding competition from large colonies should be considered a significant threat to wild populations in some areas and thus, placement of manged honeybees should be evaluated before executed.…”

Salmonellosis in Peruvian guinea pig production por Pettersson, Ellen

“…Composite faecal samples as well as rectal swabs were taken from a total of 224 randomly selected guinea pigs from farms of different size The samples taken from animals of different gender and age , were cultivated according to standard bacteriological methods using buffered peptone water (BPW) and selective medias (Rappaport-Vassiliadis-Salmonella enrichment broth (RVS) and Xylose Lysine Deoxycholate agar (XLD)). Suspected colonies were biochemically tested using API10S. …”
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Campylobacter jejuni and Campylobacter coli infection, determinants and antimicrobial resistance patterns among under-five children with diarrhea in Amhara National Regional State,... por Worku, M., Tessema, B., Ferede, G., Ochieng, Linnet, Leliso, S.A., Mutua, Florence, Moodley, Arshnee, Grace, Delia, Gelaw, B.

“…Stool samples were inoculated onto modified charcoal cefoperazone deoxycholate agar and incubated for 48 hours. The suspected colonies were analyzed using matrix-assisted laser desorption ionization-time of flight mass spectrometry to confirm the species. …”
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