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1
tesis de grado
Publicado 2021
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La presente investigación estudiara los sistemas de protección sísmica con disipadores de energía, dando énfasis al sistema de fluido viscoso en disposición diagonal, que se centra en desarrollar y mostrar todo el proceso de análisis, desempeño, diferencias entre un edificio sin y con disipadores de energía incorporando al edificio dual con uso multifamiliar y diseño de sistemas de protección sísmica modernos como lo son los disipadores sísmicos de fluido viscoso en disposición diagonal. El objetivo primario de esta investigación es el determinar cómo influye la incorporación de Disipadores de Fluido Viscoso en disposición diagonal en el control de la respuesta sísmica de la edificación, para tal efecto se realizó un estudio de las variables que se involucran en su desarrollo, así como la determinación del sistema estructural del edificio y elementos que conforman ...
2
artículo
Publicado 2014
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Climate change has become the major concern of this century, is companies that must meet the environmen-tal impacts of production of goods and services. Social information that is involved in scientific knowledge of accounting and lets admit the presence of the emer-gence of a new accounting discipline.The main goal is to identify the most relevant criteria for developing an environmental and a conceptual fra-mework, for which it is based on accounting doctrines developed by researchers. The study has a deductive methodological approach is more qualitative than quantitative and descriptive.The main conclusion states that a predictable and progressive future must be configured from a standard accounting for environmental aspects that serve as re-gistration information, measurement and presentation of the results; well as, make decisions development and clean business practices.
3
artículo
Publicado 2014
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Climate change has become the major concern of this century, is companies that must meet the environmen-tal impacts of production of goods and services. Social information that is involved in scientific knowledge of accounting and lets admit the presence of the emer-gence of a new accounting discipline.The main goal is to identify the most relevant criteria for developing an environmental and a conceptual fra-mework, for which it is based on accounting doctrines developed by researchers. The study has a deductive methodological approach is more qualitative than quantitative and descriptive.The main conclusion states that a predictable and progressive future must be configured from a standard accounting for environmental aspects that serve as re-gistration information, measurement and presentation of the results; well as, make decisions development and clean business practices.
4
artículo
Publicado 2017
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Autobiographical memory retrieval implies different phenomenological features. Given the lack of previous work in Hispanic-speaking populations, 34 in depth interview were carried out in individuals with and without Major Depressive Disorder in Buenos Aires, Argentina. Phenomenological components during the evocation of autobiographical memories were explored. Data was qualitatively analyzed using Grounded Theory. During the descriptive analyses, seven phenomenological categories were detected as emerging from the discourse. The axial and selective analyses revealed two main discursive axles areas; rhetoric-propo sitional and specificity- generalized. The impact on affective regulation processes, derived from the assumption of an amodal or multimodal style of processing autobiographical infor mation, merits further attention.
5
artículo
Publicado 2017
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Autobiographical memory retrieval implies different phenomenological features. Given the lack of previous work in Hispanic-speaking populations, 34 in depth interview were carried out in individuals with and without Major Depressive Disorder in Buenos Aires, Argentina. Phenomenological components during the evocation of autobiographical memories were explored. Data was qualitatively analyzed using Grounded Theory. During the descriptive analyses, seven phenomenological categories were detected as emerging from the discourse. The axial and selective analyses revealed two main discursive axles areas; rhetoric-propo sitional and specificity- generalized. The impact on affective regulation processes, derived from the assumption of an amodal or multimodal style of processing autobiographical infor mation, merits further attention.
6
tesis de grado
Publicado 2022
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The main objective of the present work was to know the ectoparasitic metazoans that parasitize the "sabalo” B. amazonicus from the natural environment and from culture ponds of the Fernando Alcántara Research Center (CIFAB) of the IIAP, between the months of March to June 2021. It was carried out by means of the observation, search and identification of the ectoparasitic fauna of Brycon amazonicus.The analysis of the fish was carried out in the Laboratory of Parasitology and Aquaculture Health of the IIAP In the present study, 9 species of Monogenoidea (Anacanthorus sp1, sp2, sp3, sp4, A spiralocirrus, A. femoris, A sabalai, A kukamensis and A. rarus), 1 species of Copepoda (Ergasilus bryconis) and 1 species of Branchiura (Argulus multicolor). These data belong to the specimens from the In the natural environment, in the case of specimens from culture ponds, only two species of Monoge...
7
tesis de grado
Publicado 2023
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The main objective of this work was to identify taxonomically the parasiticmetazoans present in Astronotus ocellatus "acarahuazú" from the Mercado de Belén, Iquitos – Peru 2022. The work was carried out through the observation, search, identification of parasites in Astronotus ocellatus. The analysis of the fish was carried out in the Laboratory of Parasitology and Aquatic Health of the Research Institute of the Peruvian Amazon (IIAP). In the study, the genus Posthodiplostomum sp., Contracaecum sp., Sebekia sp., and the monogenean species Gussevia asota, Gussevia astronoti and Gussevia rogersi. Likewise, the calculation of the parasitic indices was carried out, resulting in the species Gussevia asota and Gussevia astronoti having the highest parasitic indices with a prevalence of 100% respectively, intensity of 318 and 230 individuals, intensity and average abundance of 7.95 and 5.75...
8
tesis de grado
Publicado 2024
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Fish of the Callychthyidae family are of great commercial importance in the Peruvian Amazon, since their species are exported to different countries around the world. These fish, kept in captivity, can present infestations caused by monogenoids in skin and/or gills. Given the need to know the monogenoids that parasitize commercially important callitrichids, the main objective of this study was the taxonomic identification at species level of the monogenoids present in the skin and gills of callitrichids (Siluriformes: Callychthyidae). The study was conducted from January to June 2023, through the observation, search and identification of ectoparasites in thirteen species of Callitrichids (20 individuals per fish) corresponding to: Brochis splendens, B. multiradiatus, B. virginiae, B. ambiacus, B. agassizii B. reticulatus, B. arcuatus, B. leopardus, Hoplisoma panda, H. trilineatus, H. wei...
9
tesis de maestría
Índices parasitarios en peces de consumo humano de piscigranjas del eje carretero Iquitos-Nauta 2023
Publicado 2023
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Fishes of fish farming importance in the Peruvian Amazon such as Arapaima gigas, Osteoglosom bicirrhossum, Colossoma macropomum, Piaractus brachypomus, Prochilodus nigricans, Brycon amazonicus, Myloplus schomburgkii and Pseudoplatustoma punctifer are parasitized by protozoan and metazoan parasites with different levels of infection/parasitic infestation. Given the importance of fish farming of species for human consumption in the Amazon and the possible parasitic conditions, the main objective of this study was to know the level of parasitism through the calculation of parasitological indices in native fish species of the Peruvian Amazon. The objective was to identify the parasite species, characterize them morphologically and get information for recognizing the characteristic symptoms of each identified parasite. In the present study, samples of fish species acquired from fish farming c...
