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1
artículo
Transformative learning for a sustainable and healthy future through ecosystem approaches to health: insights from 15 years of co-designed ecohealth teaching and learning experienc...
Publicado por
Webb, Jena, Raez-Villanueva, Sergio, Carrière, Paul D., Beauchamp, Audrey Anne, Bell, Isaac, Day, Angela, Elton, Sarah, Feagan, Mathieu, Giacinti, Jolene, Kabemba Lukusa, Jean Paul, Kingsbury, Celia, Torres-Slimming, Paola A., Bunch, Martin, Clow, Katie, Gislason, Maya K., Parkes, Margot W., Jane Parmley, E., Poland, Blake, Vaillancourt, Cathy
Publicado 2023 Enlace
This paper presents insights from the work of the Canadian Community of Practice in Ecosystem Approaches to Health (CoPEH-Canada) and 15 years (2008–2022) of land-based, transdisciplinary, learner-centred, transformative learning and training. We have oriented our learning approaches to Head, Hands, and Heart, which symbolise cognitive, psychomotor, and affective learning, respectively. Psychomotor and affective learning are necessary to grapple with and enact far-reaching structural changes (eg, decolonisation) needed to rekindle healthier, reciprocal relationships with nature and each other. We acknowledge that these approaches have been long understood by Indigenous colleagues and communities. We have developed a suite of teaching techniques and resources through an iterative and evolving pedagogy based on participatory approaches and operating reciprocal, research-pedagogical cycle...
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2
tesis de maestría
Planificación estratégica y productividad de los trabajadores en la gerencia territorial de la provincia de Purús, 2021
Publicado por
Jimenez Salinas, Jena
Publicado 2022 Enlace
El presente trabajo de investigación se ejecuta con el objetivo de determinar la relación entre el planeamiento estratégico y la productividad de los trabajadores de la Gerencia Territorial de la provincia de Purús – 2021, es por ello que el desarrollo metodológico se orienta a un enfoque cuantitativo, de tipo aplicativa con un alcance correlacional de diseño no experimental, es así que la población estuvo conformada por los trabajadores nombrados y CAS de la Gerencia Territorial de Purús, con una muestra de cincuenta trabajadores integrantes de la sede de estudio, a quienes se les aplicaron encuestas como técnica de estudio, con el cuestionario como instrumento de evaluación, pudiendo concluir que la mayor cantidad de trabajadores percibe el planteamiento estratégico y la productividad laboral en el nivel deficiente, mientras que un mediano grupo encuentra esta interacció...
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3
tesis de grado
Actividad antioxidante y antibacteriana in vitro de las hojas del Coriandrum sativum (culantro), y Eryngium foetidum (sachaculantro), Frente a dos bacterias
Publicado por
Jiménez Salinas, Jena, Imán Torres, Alexander Javier
Publicado 2016 Enlace
En el presente trabajo de investigación se determinó la actividad antioxidante y antibacteriana del extracto etanólico de las hojas de Coriandrum sativum (culantro del país) y Eryngium foetidum (sachaculantro). Para la evaluación de antioxidantes se utilizó el extracto etanólico acidificado con 1% de ácido fórmico, se hizó pruebas de la Actividad Antioxidante (AA) y con los datos obtenidos por medio del espectrofotómetro UV-Vis se determinó la presencia de diferentes compuesto, siendo los mas representativos para Coriandrum sativum (culantro del país) las antocianinas (38,3686±3,6416mg de cianidina-3- glucosido/100g de muestra original) y los flavonoides (30,45±0,09gramos de quercetina/100g muestra original) y para Eryngium foetidum (sachaculantro) los fenoles totales (192,415±0,097mg EAG/100 g muestra original) y los flavonoides (10,34±0,0g de quercetina/100g muestra or...
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4
tesis de grado
Conocimiento y actitud sobre el manejo inmediato de la avulsión de un diente permanente del personal médico del Hospital Nacional Docente Madre Niño San Bartolomé
Publicado por
Albornoz Zevallos, Jena Lynn
Publicado 2017 Enlace
Determina el conocimiento y la actitud que posee el personal médico del Hospital Nacional Docente Madre Niño San Bartolomé acerca del manejo inmediato de la avulsión de un diente permanente. El cálculo de la muestra es de tipo probabilístico contando con 61 médicos entre asistentes y residentes de diferentes años que laboran en los departamentos de Pediatría y Cirugía Pediátrica entre los meses de julio y agosto del 2017. Para ello se aplica un cuestionario validado por juicio de expertos. Se obtiene un conocimiento regular en un 59% y bueno en 16,4% mientras que la actitud es predominantemente adecuada con un 78,7% y solo un 3,3% tiene una actitud inadecuada. Adicionalmente se concluye que existe relación estadísticamente significativa entre la edad y el conocimiento (V de Cramer=0,297 p=0,030); la especialidad y la actitud (V de Cramer=0,336 p=0,032), y a medida que aument...
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5
artículo
Tuning the GENIE pion production model with MINERvA data
Publicado por
Stowell, P, Pickering, L, Willcinson, C, Wret, C, Akbar, F, Andrade, DA, Ascencio, MV, Bellantoni, L, Bercellie, A, Betancourt, M, Bodek, A, Bravar, A, Budd, H, Caceres, G, Cai, T, Cameiro, MF, Chaves, J, da Motta, H, Dytman, SA, Diaz, GA, Felix, J, Fields, L, Filkins, A, Fine, R, Fiza, N, Galindo, R, Gallagher, H, Ghosh, A, Gran, R, Harris, DA, Henry, S, Jena, S, Jena, D, Kleykamp, J, Kordosky, M, Last, D, Le, T, Lu, XG, Maher, E, Manly, S, Mann, WA, Marshall, CM, McFarland, KS, Messerly, B, Miller, J, Morfin, JG, Mousseau, J, Naples, D, Nelson, JK, Nguyen, C, Norrick, A, Nuruzzaman, Paolone, V, Perdue, GN, Ramirez, MA, Ransome, RD, Ray, H, Rimal, D, Rodrigues, PA, Ruterbories, D, Schellman, H, Salinas, CJS, Su, H, Sultana, M, Syrotenko, VS, Valencia, E, Wolcott, J, Wospakrik, M, Yaeggy, B, Zazueta, L, Zhang, D
Publicado 2019 Enlace
CONCYTEC, Direccion de Gestion de la Investigacion-Pontificia Universidad Catolica del Peru (DGI-PUCP), and Vicerrectorado de Investigacion-Universidad Nacional de Ingenieria (VRI-UNI) (Peru); and by the Latin American Center for Physics (CLAF); NCN Opus Grant No. 2016/21/B/ST2/01092 (Poland). We thank the MINOS Collaboration for use of its near detector data. Finally, we thank the staff of Fermilab for support of the beam line, the detector, and the computing infrastructure.
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6
artículo
Neutron measurements from antineutrino hydrocarbon reactions
Publicado por
Elkins, M, Cai, T, Chaves, J, Kleykamp, J, Akbar, F, Albin, L, Aliaga, L, Andrade, DA, Ascencio, MV, Bashyal, A, Bellantoni, L, Bercellie, A, Betancourt, M, Bodek, A, Bravar, A, Budd, H, Caceres, G, Carneiro, MF, Coplowe, D, da Motta, H, Dytman, SA, Diaz, GA, Felix, J, Fields, L, Filkins, A, Fine, R, Fiza, N, Gago, AM, Galindo, R, Ghosh, A, Gran, R, Han, JY, Habig, A, Harris, DA, Henry, S, Jena, S, Jena, D, Kordosky, M, Last, D, Le, T, Leistico, JR, Lopez, AG, Lovlein, A, Lu, XG, Maher, E, Manly, S, Mann, WA, Marshall, CM, Mauger, C, McGowan, AM, McFarland, KS, Messerly, B, Miller, J, Morfin, JG, Mousseau, J, Naples, D, Nelson, JK, Nguyen, C, Norrick, A, Nuruzzaman, Olivier, A, Paolone, V, Perdue, GN, Ramirez, MA, Ransome, RD, Ray, H, Rimal, D, Rodrigues, PA, Ruterbories, D, Schellman, H, Salinas, CJS, Su, H, Syrotenko, VS, Falero, SS, Valencia, E, Wolcott, J, Yaeggy, B
Publicado 2019 Enlace
This document was prepared by members of the MINERvA Collaboration using the resources of the Fermi National Accelerator Laboratory, a U.S. Department of Energy, Office of Science, HEP User Facility. Fermilab is managed by Fermi Research Alliance, LLC (FRA), acting under Contract No. DE-AC02-07CH11359. These resources included support for the MINERvA construction project, and support for construction also was granted by the United States National Science Foundation under Grant No. PHY-0619727 and by the University of Rochester. Support for scientists for this specific publication was granted by the United States National Science Foundation under Grants No. PHY-1306944 and No. PHY-1607381. We are grateful for the United States National Science Foundation's decade of direct support to the Soudan Underground Lab outreach program, including Grant No. PHY-1212342; this analysis originated as ...
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7
artículo
Measurement of Final-State Correlations in Neutrino Muon-Proton Mesonless Production on Hydrocarbon at Eν ©=3 GeV
Publicado por
Lu X.-G., Betancourt M., Walton T., Akbar F., Aliaga L., Altinok O., Andrade D.A., Ascencio M., Bellantoni L., Bercellie A., Bodek A., Bravar A., Budd H., Cai T., Carneiro M.F., Chaves J., Coplowe D., Da Motta H., Dytman S.A., Díaz G.A., Felix J., Fields L., Fine R., Gago A.M., Galindo R., Gallagher H., Ghosh A., Gran R., Harris D.A., Henry S., Jena S., Jena D., Kleykamp J., Kordosky M., Le T., Maher E., Manly S., Mann W.A., Marshall C.M., McFarland K.S., McGowan A.M., Messerly B., Miller J., Mislivec A., Morfín J.G., Mousseau J., Naples D., Nelson J.K., Nguyen C., Norrick A., Nuruzzaman, Olivier A., Paolone V., Patrick C.E., Perdue G.N., Ramírez M.A., Ransome R.D., Ren L., Rimal D., Rodrigues P.A., Ruterbories D., Schellman H., Sobczyk J.T., Salinas C.J.S., Su H., Sultana M., Valencia E., Wark D., Weber A., Wolcott J., Wospakrik M., Yaeggy B., (MINERvA Collaboration)
Publicado 2018 Enlace
Final-state kinematic imbalances are measured in mesonless production of νμ þ A → μ− þ p þ X in the MINERvA tracker. Initial- and final-state nuclear effects are probed using the direction of the μ−-p transverse momentum imbalance and the initial-state momentum of the struck neutron. Differential cross sections are compared to predictions based on current approaches to medium modeling. These models underpredict the cross section at intermediate intranuclear momentum transfers that generally exceed the Fermi momenta. As neutrino interaction models need to correctly incorporate the effect of the nucleus in order to predict neutrino energy resolution in oscillation experiments, this result points to a region of phase space where additional cross section strength is needed in current models, and demonstrates a new technique that would be suitable for use in fine-grained liquid a...
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8
artículo
Measurement of quasielastic-like neutrino scattering at ∼3.5 GeV on a hydrocarbon target
Publicado por
Ruterbories D., Hurtado K., Osta J., Akbar F., Aliaga L., Andrade D.A., Ascencio M.V., Bashyal A., Bercellie A., Betancourt M., Bodek A., Budd H., Caceres G., Cai T., Carneiro M.F., Chaves J., Coplowe D., Da Motta H., Dytman S.A., Díaz G.A., Felix J., Fields L., Filkins A., Fine R., Gago A.M., Galindo R., Ghosh A., Gran R., Han J.Y., Harris D.A., Henry S., Jena S., Jena D., Kleykamp J., Kordosky M., Last D., Le T., Lu X.-G., Maher E., Manly S., Mann W.A., Mauger C., McFarland K.S., McGowan A.M., Messerly B., Miller J., Morfín J.G., Mousseau J., Naples D., Nelson J.K., Nguyen C., Norrick A., Nuruzzaman, Olivier A., Paolone V., Patrick C.E., Perdue G.N., Ramírez M.A., Ransome R.D., Ray H., Rimal D., Rodrigues P.A., Schellman H., Sobczyk J.T., Solano Salinas C.J., Su H., Sultana M., Syrotenko V.S., Valencia E., Wolcott J., Wospakrik M., Wret C., Yaeggy B., Zazueta L., (MINERnuA Collaboration)
Publicado 2019 Enlace
MINERvA presents a new analysis of neutrino induced quasielastic-like interactions in a hydrocarbon tracking target. We report a double-differential cross section using the muon transverse and longitudinal momentum. In addition, differential cross sections as a function of the square of the four-momentum transferred and the neutrino energy are calculated using a quasielastic hypothesis. Finally, an analysis of energy deposited near the interaction vertex is presented. These results are compared to modified genie predictions as well as a NuWro prediction. All results use a data set produced by 3.34×1020 protons on target creating a neutrino beam with a peak energy of approximately 3.5 GeV. .
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9
artículo
Reducing model bias in a deep learning classifier using domain adversarial neural networks in the MINERvA experiment
Publicado por
Nuruzzaman, Perdue G.N., Ghosh A., Wospakrik M., Akbar F., Andrade D.A., Ascencio M., Bellantoni L., Bercellie A., Betancourt M., Vera G.F.R.C., Cai T., Carneiro M.F., Chaves J., Coplowe D., Motta H.D., Díaz G.A., Felix J., Fields L., Fine R., Gago A.M., Galindo R., Golan T., Gran R., Han J.Y., Harris D.A., Jena D., Kleykamp J., Kordosky M., Lu X.-G., Maher E., Mann W.A., Marshall C.M., McFarland K.S., McGowan A.M., Messerly B., Miller J., Nelson J.K., Nguyen C., Norrick A., Nuruzzaman N., Olivier A., Patton R., Ramírez M.A., Ransome R.D., Ray H., Ren L., Rimal D., Ruterbories D., Schellman H., Salinas C.J.S., Su H., Upadhyay S., Valencia E., Wolcott J., Yaeggy B., Young S.
Publicado 2018 Enlace
Construction support also was granted by the United States National Science Foundation under Award PHY-0619727 and by the University of Rochester. Additional support for participating scientists was provided by NSF and DOE (U.S.A.) by CAPES and CNPq (Brazil), by CoNaCyT (Mexico), by Proyecto Basal FB 0821, CONICYT PIA ACT1413, Fondecyt 3170845 and 11130133 (Chile), by PIIC (DGIP-UTFSM), by CONCYTEC, DGI-PUCP and IDI/IGI-UNI (Peru)
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10
artículo
Measurement of total and differential cross sections of neutrino and antineutrino coherent π ± production on carbon
Publicado por
Mislivec A., Higuera A., Aliaga L., Bellantoni L., Bercellie A., Betancourt M., BodeK A., Bravar A., Budd H., Caceres G.F.R.V., Cai T., Martinez Caicedo D.A., Carneiro M.F., Chavarria E., Da Motta H., Dytman S.A., Díaz G.A., Felix J., Fields L., Fine R., Gago A.M., Galindo R., Gallagher H., Ghosh A., Gran R., Harris D.A., Hurtado K., Jena D., Kleykamp J., Kordosky M., Le T., Maher E., Manly S., Mann W.A., Marshall C.M., McFarland K.S., Messerly B., Miller J., Morfín J.G., Mousseau J., Naples D., Nelson J.K., Nguyen C., NorricK A., Nuruzzaman, Paolone V., Perdue G.N., Ramírez M.A., Ransome R.D., Ray H., Ren L., Rimal D., Rodrigues P.A., Ruterbories D., Schellman H., Solano Salinas C.J., Sultana M., Sánchez Falero S., Tagg N., Valencia E., WospakriK M., Yaeggy B., Zavala G.
Publicado 2018 Enlace
Neutrino induced coherent charged pion production on nuclei, ν¯μA → μ π∓A, is a rare inelastic interaction in which the four-momentum squared transferred to the nucleus is nearly zero, leaving it intact. We identify such events in the scintillator of MINERvA by reconstructing jtj from the final state pion and muon momenta and by removing events with evidence of energetic nuclear recoil or production of other final state particles. We measure the total neutrino and antineutrino cross sections as a function of neutrino energy between 2 and 20 GeV and measure flux integrated differential cross sections as a function of Q2, Eπ, and θπ. The Q2 dependence and equality of the neutrino and antineutrino cross sections at finite Q2 provide a confirmation of Adler’s partial conservation of axial current hypothesis.
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11
artículo
Antineutrino Charged-Current Reactions on Hydrocarbon with Low Momentum Transfer
Publicado por
Gran R., Betancourt M., Elkins M., Rodrigues P.A., Akbar F., Aliaga L., Andrade D.A., Bashyal A., Bellantoni L., Bercellie A., Bodek A., Bravar A., Budd H., Vera G.F.R.C., Cai T., Carneiro M.F., Coplowe D., Da Motta H., Dytman S.A., Díaz G.A., Felix J., Fields L., Fine R., Gallagher H., Ghosh A., Haider H., Han J.Y., Harris D.A., Henry S., Jena D., Kleykamp J., Kordosky M., Le T., Leistico J.R., Lovlein A., Lu X.-G., Maher E., Manly S., Mann W.A., Marshall C.M., McFarland K.S., McGowan A.M., Messerly B., Miller J., Mislivec A., Morfín J.G., Mousseau J., Naples D., Nelson J.K., Nguyen C., Norrick A., Nuruzzaman, Olivier A., Paolone V., Patrick C.E., Perdue G.N., Ramírez M.A., Ransome R.D., Ray H., Ren L., Rimal D., Ruterbories D., Schellman H., Salinas C.J.S., Su H., Sultana M., Falero S.S., Valencia E., Wolcott J., Wospakrik M., Yaeggy B., (MINERvA Collaboration)
Publicado 2018 Enlace
We report on multinucleon effects in low momentum transfer (< 0.8 GeV=c) antineutrino interactions on plastic (CH) scintillator. These data are from the 2010–2011 antineutrino phase of the MINERvA experiment at Fermilab. The hadronic energy spectrum of this inclusive sample is well described when a screening effect at a low energy transfer and a two-nucleon knockout process are added to a relativistic Fermi gas model of quasielastic, Δ resonance, and higher resonance processes. In this analysis, model elements introduced to describe previously published neutrino results have quantitatively similar benefits for this antineutrino sample. We present the results as a double-differential cross section to accelerate the investigation of alternate models for antineutrino scattering off nuclei.
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