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1
artículo
Publicado 2021
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Motivation and problem definition: A large number of public buildings designed with obsolete criteria are at high seismic risk and in need of structural rehabilitation. The task of selecting the optimal strategy poses important challenges for decision-makers due to the variety of intervention options and the fact that the construction sector is perceived to be one of the most corrupt in the economy. Objective: Given that transparency is an efficient anti-corruption strategy, a protocol is proposed for decision-making in seismic rehabilitation projects of public infrastructure that incorporates criteria which serve to increase transparency in the project development. Methods: Firstly, the literature was reviewed to describe current practices and regulations linked to decision-making in seismic rehabilitation/retrofitting of buildings. Secondly, relevant criteria that should be taken into ...
2
artículo
Publicado 2023
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BACKGROUND AND OBJECTIVES: Traumatic brain injury (TBI) is a major global public health problem. It is a leading cause of death and disability in children and adolescents worldwide. Although increased intracranial pressure (ICP) is common and associated with death and poor outcome after pediatric TBI, the efficacy of current ICP-based management remains controversial. We intend to provide Class I evidence testing the efficacy of a protocol based on current ICP monitor-based management vs care based on imaging and clinical examination without ICP monitoring in pediatric severe TBI. METHODS: A phase III, multicenter, parallel-group, randomized superiority trial performed in intensive care units in Central and South America to determine the impact on 6-month outcome of children aged 1-12 years with severe TBI (age-Appropriate Glasgow Coma Scale score ?8) randomized to ICP-based or non-ICP-b...
3
artículo
Publicado 2019
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In this work, we present a novel EEG-based Linguistic BCI, which uses the four phonemic structures "BA", "FO", "LE", and "RY" as covert speech task classes. Six neurologically healthy volunteers with the age range of 19-37 participated in this experiment. Participants were asked to covertly speak a phonemic structure when they heard an auditory cue. EEG was recorded with 64 electrodes at 2048 samples/s. The duration of each trial is 312ms starting with the cue. The BCI was trained using a mixed randomized recording run containing 15 trials per class. The BCI is tested by playing a simple game of "Wack a mole" containing 5 trials per class presented in random order. The average classification accuracy for the 6 users is 82.5%. The most valuable features emerge after Auditory cue recognition (~100ms post onset), and within the 70-128 Hz frequency range. The most significant identified brai...
4
artículo
Publicado 2024
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El plasma rico en plaquetas (PRP) es el volumen de plasma autólogo que contiene una alta concentración de plaquetas más factores de crecimiento y fibrina que ayudan a una rápida cicatrización de las heridas. Se han reportado múltiples casos de su uso en diferentes especies animales, tanto domésticas como silvestres; sin embargo, los protocolos para su obtención son muy diversos, lo que dificulta la comparación de resultados y la determinación de la calidad del plasma elaborado. El objetivo de esta revisión fue establecer las principales diferencias en los protocolos de preparación de PRP para animales domésticos y silvestres. La información se obtuvo desde bases de datos y motores de búsqueda. Se recuperaron 49 procedimientos y en 31 se empleaba citrato de sodio como anticoagulante. La mayoría de los trabajos se realizaron en equinos (n=21). Las concentraciones plaquetari...
5
artículo
Publicado 2019
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The main objective of this work was to describe intraocular pressure (IOP) in rabbits (Oryctolagus cuniculus (Linnaeus, 1758)) subjected to two anesthetic protocols. Anesthetic protocols 1 and 2 were Meloxicam-Xylazine-Ketamine and Meloxicam-Diazepam-Ketamine, respectively. It was a cross-sectional study of descriptive nature only, with a sample of twelve rabbits divided into two groups for the use of anesthetic protocols 1 and 2 independently. The IOP was measured with a Shiotz tonometer throughout the duration of the anesthetic protocols at minutes 5, 10 and 15. Subsequently, based on the measurements collected, the statistical frequencies were determined and the results obtained show the reduction of significant IOP during anesthesia in both anesthetic protocols, especially at minute 10 with measurements of 9.017 and 9.442 mmHg considering the baseline measurements of 19.917 and 20.40...
6
artículo
Publicado 2019
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The main objective of this work was to describe intraocular pressure (IOP) in rabbits (Oryctolagus cuniculus (Linnaeus, 1758)) subjected to two anesthetic protocols. Anesthetic protocols 1 and 2 were Meloxicam-Xylazine-Ketamine and Meloxicam-Diazepam-Ketamine, respectively. It was a cross-sectional study of descriptive nature only, with a sample of twelve rabbits divided into two groups for the use of anesthetic protocols 1 and 2 independently. The IOP was measured with a Shiotz tonometer throughout the duration of the anesthetic protocols at minutes 5, 10 and 15. Subsequently, based on the measurements collected, the statistical frequencies were determined and the results obtained show the reduction of significant IOP during anesthesia in both anesthetic protocols, especially at minute 10 with measurements of 9.017 and 9.442 mmHg considering the baseline measurements of 19.917 and 20.40...
7
artículo
Publicado 2021
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The COHESION (COmmunity HEalth System InnovatiON) Project was funded by the Swiss National Science Foundation and the Swiss Development Cooperation under the Swiss Program for Research on Global Issues for Development. M.L.-P. receives funding from the Swiss Excellence Government Scholarship (2018.0698). JJM acknowledges having received support from the Alliance for Health Policy and Systems Research (HQHSR1206660), the Bernard Lown Scholars in Cardiovascular Health Program at Harvard T.H. Chan School of Public Health (BLSCHP-1902), Bloomberg Philanthropies, FONDECYT via CIENCIACTIVA/CONCYTEC, British Council, British Embassy and the Newton-Paulet Fund (223-2018, 224-2018), DFID/MRC/Wellcome Global Health Trials (MR/M007405/1), Fogarty International Center (R21TW009982, D71TW010877), Grand Challenges Canada (0335-04), International Development Research Center Canada (IDRC 106887, 108167)...
8
artículo
The last decade has seen a major innovation within disaster risk management through the emergence of standardized forecast-based action and financing protocols. Given sufficient lead time and forecast skill, a portion of relief funds may be shifted from disaster recovery to disaster preparedness, reducing losses in lives and property. While short-term early warnings systems are commonplace, forecasts at the monthly or seasonal scale are relatively underused, despite their potential value. Incorporating both, numerous relief organizations have developed operational early action protocols for natural hazards. These plans may have well-defined forecasts, trigger criteria, and identification of early actions ranging from weeks to months prior to a predicted disaster, but many have not been explicitly optimized to maximize financial or utilitarian returns. This study investigates the effect o...
9
artículo
Publicado 2021
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This work has been partially funded by the Spanish Ministry of Science, Innovation and Universities (ref. RTI2018-098156-B-C52), by the Research Plan of the University of Castilla-La Mancha (ref. 2019-GRIN-27060), and by FONDECYT / World Bank (ref. 026-2019 FONDECYT-BM-INC.INV).
10
tesis de grado
Publicado 2021
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Con el pasar de los años, la importancia de consumir productos cada vez menos contaminantes con el ambiente ha tomado mayor protagonismo dentro del estilo de consumo del cliente final, este cada vez más considera a todo tipo de producto orgánico y ecológico como una opción de compra. El Perú, quien es partícipe del Protocolo de Kioto, ha desarrollado acciones gubernamentales y sociales en beneficio del ambiente, debido a ello proyectos como Green Circle son de gran importancia. El plástico, polímero que demora cientos de años en degradarse y que gran parte de los desechos del mismo terminan en el mar y/o rellenos sanitarios, pero aquellos desechos pueden transformarse nuevamente en materia prima para crear productos eco amigables como ropa, calzado e inclusive muebles. Crear muebles a base de plástico reciclado es una propuesta que Green Circle introducirá al mercado con el p...
11
tesis de maestría
Publicado 2019
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La presente investigación analiza la estructura y contenido de la línea de base de los estudios de impacto ambiental de los proyectos de construcción ejecutados en la ciudad en el marco de lo dispuesto por el sistema nacional de evaluación de impacto ambiental del Perú, mediante la revisión sistemática del contenido de línea de base de 01 estudio, ejecutado hace ocho años en la ciudad de Arequipa, lo que permite realizar una evaluación enriquecida con entrevistas a población y a expertos. La muestra de 01 estudio de impacto ambiental, desarrollado bajo la guía metodológica de la política ambiental, que incluye a los sectores vivienda y producción; entrevistas a población asentada en el área de influencia directa del proyecto ejecutado, denotan que no ha existido relación entre la información de línea de base con la predicción e identificación de los impactos socio ...
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13
tesis de grado
Publicado 2019
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Universidad Nacional Agraria La Molina. Facultad de Ciencias. Departamento Académico de Biología
14
artículo
This work was supported in part by ID Quantique, CFI, OIT, NSERC RTI, the NSERC SPG FREQUENCY, the NSERC Discovery Program, the CRC Program, Connaught Innovation fund and Industry Canada. We thank A. Ignjatovic, Pedro Palacios-Avila, Z. Tang and Francisco de Zela for valuable discussions. Particularly, F. Xu and K. Wei thank V. Makarov for his hospitality during their visit to IQC. We acknowledge the support from the Mike and Ophelia Lazaridis Fellowship, the Office of Naval Research (ONR), the Air Force Office of Scientific Research (AFOSR), the National Natural Science Foundation of China (Grant No. 61178010), China Scholarship Council (No. 201406470051), the University of Hong Kong Physics Department Summer Overseas Research Program and the Science Faculty Overseas Research Fellowship, CONCYTEC-Peru, USEQIP, the IQC Summer URA, the NSERC Postdoctoral Fellowships Program and CryptoWork...
15
artículo
Publicado 2017
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We would like to thank the Institut Pierre-Gilles de Gennes (IPGG) for use of clean room facilities and the laser engraver (CII08, Axyslaser), and Pfizer for the generous gift of TT-Alexa488, and CHO cell lines secreting TT4, TT7, and TT10. TT11 and TT27 antibodies are Pfizer proprietary antibodies isolated from their collaboration with HiFiBiO. We thank Pfizer (M. Holsti, G. Cheung, and W. Somers) as well as HiFiBiO Team (A. Gérard, A. Woolfe, M. Reichen, A. Poitou, S. Essonno, R. Kumar, S. Ellouze, K. Grosselin, B. Shen, and C. Brenan) for identification, rapid cloning, and validation of TT11 and TT27 antibodies. This work received support from the French Investissements d'Avenir program under the grant agreements ANR-10-NANO-02, ANR-10-IDEX-0001-02 PSL, ANR-10-LABX-31 and ANR-10- EQPX-34, by the French Agence Nationale de la Recherche (ANR-14-CE16-0011 project DROPmAbs), from Région...
16
artículo
Publicado 2020
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The study was based on the influence of meteorological conditions on the dispersion of PM10 and PM2.5 atmospheric pollutants during the construction of Hipólito Unánue Hospital in Tacna from June to September 2018. The sampling methodology and analysis was based on the DIGESA air quality monitoring and data management protocol (2005). The 2 monitoring stations EMHU-01 and EMHU-02 registered in the month of June for PM2.5 values of 69.53 and 63.04 ug/m3 and in the month of September in the station EMHU-01 the value of 64.40 ug/m3 which exceeded the environmental quality standard for air. These values were directly related to the high temperature values of 18 and 19.6 °C and the wind speed of 2.5 m/s and an inverse relationship with the relative humidity of 76.3 and 75%. In addition, the analysis of the variance determined that there is no significant difference between the data obtaine...
17
tesis de maestría
Publicado 2023
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Al interior del Código Penal peruano, existe un delito tipificado a favor de la vida y salud de las mujeres, que responde a la prevalencia y preocupante magnitud de la más grave expresión de la violencia hacia ellas: el feminicidio. En el cuerpo normativo peruano, se ha descrito como “pluriofensivo” porque su impacto genera víctimas más allá de la afectada principal: “indirectas”, “colaterales” o “invisibles”. Este es el resultado de la progresión de la violencia en formas explícitas, sutiles, siendo sus principales factores asociados el sistema de creencias y prácticas culturales patriarcales y las relaciones de desigualdad que le otorgan poder a un género sobre otro. En atención a este fenómeno social, el Estado peruano cuenta con distintos dispositivos legales que abordan el tema, siendo el principal el “Protocolo Interinstitucional de Acción frente al F...
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objeto de conferencia
The digital transformation process is a phenomenon that will affect all organizations. In companies that have already started the digital transformation, Artificial Intelligence (AI) initiatives are begging to appear and will have a competitive impact on organizations leading digital transformation. In businesses that have already started this process, AI solutions have begun to appear. Projects on digital transformation pose new challenges and cause organizational changes in business, operational and administrative processes. Our objective was to identify changes, potential effects, and impacts of AI technologies on business processes, transformation dynamics, organizational structures, and management. This qualitative research examined the cases of five large companies with a high degree of maturity in digital transformation and innovation: one Brazilian company and four multinational ...
19
objeto de conferencia
Publicado 2018
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Interoperability: 1. Agreed Semantics, 2. Agreed Format, 3. Agreed Protocol. CERIF XML Interchange Format: XML Schema, Based on the ER model, Undergone a big update. CERIF Profiles in general: Useful subsets of CERIF for specific research information interchange scenarios
20
artículo
Objective: To identify, in the scientific literature on nursing education, the predominant curricular elements in the processes of incorporating the clinical competence-based approach. Competency-based education in the health field faces tensions derived from the transition from a traditional educational model to a competency-based one. Method: An umbrella review of scientific literature was conducted through a search in ten sources, including databases and scientific publishers: Science Direct, Web of Science, PubMed, EBSCO, Scopus, Embase, Dialnet, SciELO, Redalyc, and Springer. The Joanna Briggs Institute review protocol was adopted, which includes selection criteria, search strategy, study selection, methodological quality assessment, data collection, and synthesis. Inclusion criteria were: nursing students, clinical competencies, and literature reviews; exclusion criteria: reviews f...
