Resultados de búsqueda - "subjectivity"

Response to recurrent selection for resistance to Striga hermonthica (Del.) Benth in a tropical maize population por Menkir, A., Kling, J.

“…The objective of this study was to evaluate genetic gain achieved in a composite subjected to six cycles of selection under S. hermonthica infestation. …”
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Sources of resistance to cassava anthracnose disease por Owolade, O., Dixon, A., Adeoti, A., Osunlaja, S.

“…The four-year data were pooled and subjected to statistical analysis. Result showed that of the 436 improved germplasm evaluated, 10 were resistant, 64 moderately resistant, 328 were moderately susceptible, and 95 were highly susceptible. …”
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Land-use conflicts between biodiversity conservation and extractive industries in the Peruvian Andes por Bax, Vincent, Francesconi, Wendy, Delgado, Alexi

“…The exceptional endemic species richness found in the Tropical Andes is being subjected to high rates of environmental degradation and natural resources exploitation. …”
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Salt Stress Tolerance in Acidic and Sweet Mandarins por Ben Yahmed, Jihene, Ben Mimoun, Mehdi, Talón, Manuel, Ollitrault, Patrick, Morillon, Raphael

“…We investigated 16 genotypes representing a large diversity in mandarins subjected to salt stress. Physiological parameters such as stomatal conductance and leaf chloride contents were analyzed. …”
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Can we forecast the effects of climate change on entomophagous biological control agents? por Aguilar-Fenollosa, Ernestina, Jaques, Josep A.

“…Because a bottom-up amplification effect often occurs in trophic webs subjected to any kind of disturbance, natural enemies are expected to suffer the effects of climate change to a greater extent than their phytophagous hosts/preys. …”
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Disponibilidad y acceso a recursos financieros en corredores biológicos de Costa Rica por Perrens Bonavia, Sandra E.

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Sistemática, morfología y biología del gorgojo de la acelga, Fedlerella Papp, sp., en el Perú por Ferrer, F., Simon, J.

“…Morphological studies have been carried out even though there is little foreign literature on the subject. Biological and ecological work has been carried out at the Department of Entomology, La Molina Experiment Station and the Agrarian University, Lima, utilizing bioclimatical cabinet and special plant pots for this purpose.…”
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Concentrated action module MAC for El Salvador; a proposal submitted to the European Economic Community

“…The proposed area will be subjected to a socio economic and technical diagnosis where current small farm systems will be characterized and major constraints identified. …”
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Planned behavior and social capital: Understanding farmers’ behavior toward pressurized irrigation technologies. por Lanza Castillo, Gracia María, Engler, Alejandra, Wollni, Meike

“…The results show that actual adoption is affected directly by intention, and the effect of subjective norms, perceived control, and attitudes on adoption are mediated through intention. …”
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Skötselavtal eller sköta graven själv por Ivarsson, Kristina

“…There has been almost no research done within this subject. This study has been made by a qualitative research method and interviews have been performed with both persons responsible for the grave who have gardening services made by the church and with those who maintain the grave by themselves. …”
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Are trees on islands more exposed to lightning-strokes than trees at mainland? por Ahlander, Susanne

“…All vegetation is subject to different kinds of disturbances. Before human intervention, lightning strikes were the principal natural cause of ignition in conifer dominated European forests (Gromtsev 2002; Granström 2001). …”

Ekologiska plantskolor : en intervjustudie om odlingssystem por Guinane, Emily

Effects of refuge availability on growth and survival of YOY Arctic char (Salvelinus alpinus) por Nilsson, Per

“…In a large scaled pond experiment I tested the effect of refuge availability on survival and growth in young-of-the-year (YOY) arctic char (Salvelinus alpinus), subject to predation from cannibalistic char. In addition, I also studied the behaviour of YOY char in response to predation risk. …”
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RME - produktion på gårdsnivå por Gideskog, Alexander, Bodin, Fredrik

“…In this degree project the existing literature within this subject was gathered and studied. The literature treats the production process and the key factors that affect the process. …”

Identiteter i landskapet : relationen mellan människor och platser por Axelsson, Johanna

“…In this paper, I’m going to discuss the subject identity in different ways and from different angles. …”

Vård av kanin med gastrointestinal sjukdom por Karlberg, Lina

“…The work is largely based on literature studies but also on a questionnaire sent out to rabbit owners to get answers on how they generally hold and care of rabbits, which gastrointestinal diseases that are most common, how owners care for their animals at home during illness and to examine if the owners think that the knowledge of this subject is good at his veterinarian/clinic. The purpose of this work is to improve the skills of animal nurses but also to improve the skills of owners through competent advice from animal nurses. …”
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Evolutionary history and local adaptation in Scottish populations of Populus tremula por Wilson, Jonathan R.

“…In light of this, the Scottish population was subjected to a genome-wide scan for differential regions by calculating FST and scanning for selective sweeps, using iSAFE and Tajima's D. …”

The role of pectin medifications during host invasion and infection by the parasitic plant Phtheirospermum japonicum por Leso, Martina

“…The results obtained suggest the involvement of PMEs in different stages of haustorium formation, from the early host invasion to later vasculature connection development, setting the basis for more in-depth studies on the subject.…”

Fertiliser derived from human urine : novel media for alkaline urine dehydration por Friedrich, Christopher

“…Pure magnesium oxide and mixtures between magnesium oxide, biochar, wheat bran and calcium hydroxide were subjected to an average dehydration temperature of 48.3 °C (SD 2.8 °C) during the dehydration process. …”

A pandemic revealing another : Colombian indigenous women in the national COVID-19 discourse por Gallisai, Francesca

“…Three main problematic discourses arise from the analysis: the portraying of indigenous women as passive subjects which contrasts with the description of indigenous peoples as active in the face of the challenges brought by the pandemic; the overwhelming focus on the vulnerability of indigenous women thereby contributing to normalizing their view as powerless and voiceless, even in sources aiming to address gendered power differentials; and finally, a narrative of inclusion in decision-making processes that appears to potentially become double folded: on one hand, it can foster inclusion, on the other, if not coupled with institutional change, it can lead to the reproduction of those oppressions it aimed to challenge.…”