Resultados de búsqueda - Old Mortality

Age dependent costs of reproduction in a sexually dimorphic species : male fallow deer as an example por Lindström, Linn

“…Simultaneously, younger males (≤ 2-years-old) lost much less, if anything. Additionally, males 1 – 2-years-old had the highest mobility during rut while 4 year- and older ones moved least. …”

The economic returns to nutrition-specific investments in Southern Asia and Africa South of the Sahara por Haile, Beliyou, Arndt, Channing, Ru, Yating, Alderman, Harold, Puett, Chloe

“…Economic benefits are modelled for a cohort of children born between 2015 and 2030 who will join the workforce at 18 years of age and retire when 60 years old. Two benefit streams (the value of avoided premature child mortality and lifetime earnings gains) and two costs elements (the cost of the nutrition investments and of delivering schooling) are considered. …”
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Dynamique et croissance de l'Okoumé en zone côtière du Gabon por Fuhr, M., Delegue, M.A., Nasi, Robert, Minkoue, J.M.

“…The evolution of their density is mainly due to natural mortality of understorey trees. Some equilibrium is reached at about 45 years, when some 100 dominant Okoumé trees per hectare make up 68% of the stands' total basal area (45 m2). …”
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Regeneración natural de Nothofagus antarctica bajo distintos niveles de dosel y usos del bosque por Soler Esteban, Rosina Matilde, Martínez Pastur, Guillermo José, Lencinas, María Vanessa, Ivancich, Horacio Simón, Peri, Pablo Luis

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Kartläggning av reproduktionsproblem hos berner sennentikar : med fokus på kullstorlek, förlossningsproblem och valpdödlighet por Rasmus, Linda Sofia

Effect of shade on ecophysiology of cocoa under stress conditions por Mensah, E.O.

“…The study was conducted in a farmer’s field with 12-year-old cocoa plants. Water suppression was achieved using plastic sheets to reduce through fall to between 33% and 66%. …”
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An Outbreak of Sodium Fluoroacetate (1080) Intoxication in Selenium- and Copper-Deficient Sheep in California por Giannitti, Federico, Anderson, Mark, Caspe, Sergio Gaston, Mete, A., East, N.E., Mostrom, M., Poppenga, R.

“…Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal Health and Food Safety laboratory for necropsy. …”
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Replacement of choline chloride with natural choline in broiler chicken diets por Iglesias, Bernardo Fabricio, Charriere, Maria Viviana, Fain Binda, Virginia, Pinto, Silvina, Vicente, Gonzalo, Vagedes, Christian

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Comparative histopathological and immunological study of two field strains of chicken anemia virus por Rimondi, Agustina, Pinto, Silvina, Olivera, Valeria Soledad, Dibarbora, Marina, Perez Filgueira, Daniel Mariano, Craig, María Isabel, Pereda, Ariel Julian

“…Neither mortality nor clinical signs were observed in the infected or control groups. …”
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Los efectos de intervenciones forestales y la variabilidad climática sobre la dinámica a largo plazo de bosques tropicales en el noreste de Costa Rica por Eguiguren Velepucha, Paúl A.

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Minska smågrisdödligheten : ett försök att med små medel minska dödligheten första veckan i smågrisens liv por Cronqvist, Matilda

Effects of aflatoxins and fumonisins, alone or in combination, on performance, health, and safety of food products of broiler chickens, and mitigation efficacy of bentonite and fum... por Ochieng, P.E., Croubels, S., Kemboi, D., Okoth, S., Baere, S. de, Cavalier, E., Kang'ethe, Erastus K., Faas, J., Doupovec, B., Gathumbi, J., Douny, C., Scippo, M.-L., Lindahl, Johanna F., Antonissen, G.

“…Possible health effects were evaluated through blood biochemistry, organ weights, mortality, liver gross pathological changes, and vaccine response. …”
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Resistance of African tropical forests to an extreme climate anomaly por Bennett, A.C., Dargie, G.C., Cuní-Sanchez, A., Tshibamba Mukendi, J., Hubau, W., Mukinzi, J.M., Phillips, Oliver L., Malhi, Y., Sullivan, M.J.P., Cooper, D.L.M., Adu-Bredu, S., Affum-Baffoe, K., Amani, C.A., Banin, Lindsay F., Beeckman, H., Begne, S.K., Bocko, Y.E., Boeckx, P., Bogaert, J., Brncic, T., Chezeaux, E., Clark, C.J., Daniels, A.K., Haulleville, T. de, Djuikouo Kamden, Marie Noel, Doucet, J.-L., Evouna Ondo, F., Ewango, C.E.N., Feldpausch, T.R., Foli, E.G., Gonmadje, C., Hall, J.S., Hardy, Olivier J., Harris, D.J., Ifo, S.A., Jeffery, K.J., Kearsley, E., Leal, M.E., Levesley, A., Makana, J.-R., Mbayu Lukasu, F., Medjibe, V.P., Mihindu, V., Moore, S., Nssi Begone, N., Pickavance, G.C., Poulsen, J.R., Reitsma, J., Sonké, B., Sunderland, T.C.H., Taedoumg, H.E., Talbot, J., Tuagben, D.S., Umunay, P.M., Verbeeck, H., Vleminckx, J., White, Lee J.T., Woell, H., Woods, J.T., Zemagho, Lise, Lewis, S.L.

“…Here, we report responses of structurally intact old-growth lowland tropical forests inventoried within the African Tropical Rainforest Observatory Network (AfriTRON). …”
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Dictyocaulosis in cattle: Retrospective analysis of 20 outbreaks in Central Argentina por Ovelar, María Florencia, Canton, German Jose, Odriozola, Ernesto Raul, Lloberas, María Mercedes, Garcia, Juan Agustin

“…Outbreaks occurred more frequently during the autumn-winter season (from April to August) and affected cattle under 1 year old in beef production systems. An average morbidity and mortality of 26.22 % and 8.44 % were registered, respectively. …”
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Efficacy of double-buffered sodium butyrate supplementation on broiler performance, foot pad dermatitis and intestinal histomorphology por Iglesias, Bernardo Fabricio, Charriere, Maria Viviana, Fain Binda, Virginia, Pinto, Silvina, Marecaille, Clemence, Melo, Julián Enrique

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Aspectos de la biología y patogenicidad del hongo Metarhizium anisoplae (Metchnikoff) Sorokin, sobre Aeneolamia varia (F). por Avila de Moreno, Clemencia, Umaña, Maria Inés

“…Laboratory studies showed that nymphs less than 15 days old of A. varia are the stage most susceptible to the parasitism of M.anisopliae. …”
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Respuesta de ratones a la infección por el virus de la estomatitis vesicular serotipos New Jersey e Indiana por Gonzalez G., Guillermo, Hanson, Robert, Barrera, Carmenza

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Comparison of behaviour and health of two broiler hybrids with different growth rates por Wilhelmsson, Sofia

“…In the study, 218 Ross 308 and 211 Rowan Ranger day old chicks were split into 20 groups with 10 replicates of each hybrid. …”
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Haemonchus contortus con resistencia múltiple a los antihelmínticos de corta y larga acción y consideraciones sobre el impacto sanitario-productivo de este fenómeno en una majada d... por Muchiut, Sebastian, Mildenberger, M., Pujato, Andrés, Anziani, Oscar Sergio

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Kyrkogårdar och deras träd på Gotland : i ett föränderligt klimat med fokus på torka och trädsjukdomar por Jacobsson, Linda