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442 results on '"Guerra, A Del"'

2. Effects of oral sepiapterin on blood Phe concentration in a broad range of patients with phenylketonuria (APHENITY): results of an international, phase 3, randomised, double-blind, placebo-controlled trial

Author

Muntau, Ania C, Longo, Nicola, Ezgu, Fatih, Schwartz, Ida Vanessa D, Lah, Melissa, Bratkovic, Drago, Margvelashvili, Lali, Kiykim, Ertugrul, Zori, Roberto, Campistol Plana, Jaume, Bélanger-Quintana, Amaya, Lund, Allan, Guilder, Laura, Chakrapani, Anupam, Mungan, Halise Neslihan, Guimas, Arlindo, Cabrales Guerra, Ixiu del Carmen, MacDonald, Anita, Ingalls, Kimberly, Sacharow, Stephanie, Minami, Maria Avanise Yumi, Rutsch, Frank, Tchan, Michel, Peters, Heidi, Khan, Aneal, Vijay, Suresh, Opladen, Thomas, Northrup, Hope, Oliveira, Anabela, Feillet, François, Agladze, Dodo, Hughes, Catalina, Larkin, Alexandra, Milner, Sarah, Gao, Lan, Greenbaum, Rochelle, Zhao, Zhenming, and Smith, Neil

Published
2024
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4. Study of new forms of urban displacements during COVID-19 by means of the mobile sig application in the city of Arequipa

Author

Ibárcena Ibárcena Valkiria Raquel, Ramos Guerra Estefany del Rosario, Martín Díaz Jessica Nathaly, Correa Ussa Jennifer Eliana, and Gutierrez Pinto Darci Ana

Subjects
Displacements, GIS, Mobility, Software application, Urbanism, Transportation and communications, HE1-9990
Abstract

The COVID-19 pandemic has caused a shift in urban commute patterns in recent years, demonstrating the cities of Latin America’s typical lack of resiliency. This study’s goal is to examine both motorized and non-motorized types of transportation throughout the pandemic, to comprehend how these new modes of transportation changed. In parallel, an App called CovWay was created to obtain coordinates linked to Geographic Information Systems (GIS) using a quantitative method of spatial interpolation. Based on a statistical reclassification, the presented results are a map of frequencies by displacement. The sample was subjected to an online survey. There is evidence of a break from routine and a switch to new modes of transportation, which may pave the way for the adoption of a more environmentally friendly transportation paradigm.

Published
2024
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5. Long-Term Efficacy of High-Dose Imatinib in Hispanic Patients Without Access to Second-Generation Tyrosine Kinase Inhibitors Treated in LATAM Centers

Author

Cantu-Rodriguez, Olga Graciela, Osorno-Rodriguez, Karen Lorena, Dorsey-Trevino, Edgar Gerardo, Gutierrez-Aguirre, Cesar Homero, Jaime-Perez, Jose Carlos, Gomez-Villarreal, Juan Pablo, Rios-Rodelo, Miguel Ricardo, Gonzalez-Cantu, Graciela Alejandra, Contreras-Arce, Alan, Colunga-Pedraza, Perla Rocio, Gomez-De Leon, Andres, Mancias-Guerra, Maria del Consuelo, Tarin-Arzaga, Luz del Carmen, and Gomez-Almaguer, David

Published
2023
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6. Charge identification of fragments with the emulsion spectrometer of the FOOT experiment

Author

Galati Giuliana, Alexandrov Andrey, Alpat Behcet, Ambrosi Giovanni, Argirò Stefano, Diaz Raul Arteche, Bartosik Nazar, Battistoni Giuseppe, Belcari Nicola, Bellinzona Elettra, Biondi Silvia, Bisogni Maria Giuseppina, Bruni Graziano, Carra Pietro, Cerello Piergiorgio, Ciarrocchi Esther, Clozza Alberto, Colombi Sofia, Guerra Alberto Del, De Simoni Micol, Di Crescenzo Antonia, Di Ruzza Benedetto, Donetti Marco, Dong Yunsheng, Durante Marco, Faccini Riccardo, Ferrero Veronica, Fiandrini Emanuele, Finck Christian, Fiorina Elisa, Fischetti Marta, Francesconi Marco, Franchini Matteo, Franciosini Gaia, Galli Luca, Gentile Valerio, Giraudo Giuseppe, Hetzel Ronja, Iarocci Enzo, Ionica Maria, Iuliano Antonio, Kanxheri Keida, Kraan Aafke Christine, Lante Valeria, La Tessa Chiara, Laurenza Martina, Lauria Adele, Torres Ernesto Lopez, Marafini Michela, Massimi Cristian, Mattei Ilaria, Mengarelli Alberto, Moggi Andrea, Montesi Maria Cristina, Morone Maria Cristina, Morrocchi Matteo, Muraro Silvia, Murtas Federica, Pastore Alessandra, Pastrone Nadia, Patera Vincenzo, Pennazio Francesco, Placidi Pisana, Pullia Marco, Raffaelli Fabrizio, Ramello Luciano, Ridolfi Riccardo, Rosso Valeria, Sanelli Claudio, Sarti Alessio, Sartorelli Gabriella, Sato Osamu, Savazzi Simone, Scavarda Lorenzo, Schiavi Angelo, Schuy Christoph, Scifoni Emanuele, Sciubba Adalberto, Sécher Alexandre, Selvi Marco, Servoli Leonello, Silvestre Gianluigi, Sitta Mario, Spighi Roberto, Spiriti Eleuterio, Sportelli Giancarlo, Stahl Achim, Tioukov Valeri, Tomassini Sandro, Tommasino Francesco, Toppi Marco, Traini Giacomo, Valle Serena Marta, Vanstalle Marie, Villa Mauro, Weber Ulrich, Zarrella Roberto, Zoccoli Antonio, and De Lellis Giovanni

Subjects
particle therapy, nuclear emulsion, fragmentation, Physics, QC1-999
Abstract

The FOOT (FragmentatiOn Of Target) experiment is an international project designed to carry out the fragmentation cross-sectional measurements relevant for charged particle therapy (CPT), a technique based on the use of charged particle beams for the treatment of deep-seated tumors. The FOOT detector consists of an electronic setup for the identification of Z≥3Z\ge 3 fragments and an emulsion spectrometer for Z≤3Z\le 3 fragments. The first data taking was performed in 2019 at the GSI facility (Darmstadt, Germany). In this study, the charge identification of fragments induced by exposing an emulsion detector, embedding a C2H4{{\rm{C}}}_{2}{{\rm{H}}}_{4} target, to an oxygen ion beam of 200 MeV/n is discussed. The charge identification is based on the controlled fading of nuclear emulsions in order to extend their dynamic range in the ionization response.

Published
2021
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10. Cherenkov luminescence measurements with digital silicon photomultipliers: a feasibility study

Author

Ciarrocchi, Esther, Belcari, Nicola, Guerra, Alberto Del, Cherry, Simon R, Lehnert, Adrienne, J. Hunter, William C, McDougald, Wendy, Miyaoka, Robert S, and Kinahan, Paul E

Subjects
Bioengineering, Cerenkov radiation, Cherenkov radiation, Cherenkov luminescence imaging, Silicon photomultipliers, Digital silicon photomultipliers
Abstract

BackgroundA feasibility study was done to assess the capability of digital silicon photomultipliers to measure the Cherenkov luminescence emitted by a β source. Cherenkov luminescence imaging (CLI) is possible with a charge coupled device (CCD) based technology, but a stand-alone technique for quantitative activity measurements based on Cherenkov luminescence has not yet been developed. Silicon photomultipliers (SiPMs) are photon counting devices with a fast impulse response and can potentially be used to quantify β-emitting radiotracer distributions by CLI.MethodsIn this study, a Philips digital photon counting (PDPC) silicon photomultiplier detector was evaluated for measuring Cherenkov luminescence. The PDPC detector is a matrix of avalanche photodiodes, which were read one at a time in a dark count map (DCM) measurement mode (much like a CCD). This reduces the device active area but allows the information from a single avalanche photodiode to be preserved, which is not possible with analog SiPMs. An algorithm to reject the noisiest photodiodes and to correct the measured count rate for the dark current was developed.ResultsThe results show that, in DCM mode and at (10-13) °C, the PDPC has a dynamic response to different levels of Cherenkov luminescence emitted by a β source and transmitted through an opaque medium. This suggests the potential for this approach to provide quantitative activity measurements. Interestingly, the potential use of the PDPC in DCM mode for direct imaging of Cherenkov luminescence, as a opposed to a scalar measurement device, was also apparent.ConclusionsWe showed that a PDPC tile in DCM mode is able to detect and image a β source through its Cherenkov radiation emission. The detector's dynamic response to different levels of radiation suggests its potential quantitative capabilities, and the DCM mode allows imaging with a better spatial resolution than the conventional event-triggered mode. Finally, the same acquisition procedure and data processing could be employed also for other low light levels applications, such as bioluminescence.

Published
2015

13. HLA Diversity in a Mexican Transplant Center

Author

Mancías-Guerra, Maria del Consuelo, primary, Velasco-Ruiz, Ileana, additional, Ibarra-Alaniz, Ana Patricia, additional, Cavazos-Huerta, Ricardo, additional, Gonzalez-Llano, Oscar, additional, Gutiérrez-Aguirre, César H, additional, Cantu-Rodriguez, Olga G, additional, Jimenez-Antolinez, Yajaira Valentine, additional, Colunga-Pedraza, Julia E., additional, Gomez-De Leon, Andres, additional, Colunga-Pedraza, Perla R., additional, Gómez-Almaguer, David, additional, Barquera-Lozano, Rodrigo, additional, Hernández-Zaragoza, Diana Iraíz, additional, and Moncada-Saucedo, Nidia, additional

Published
2024
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14. Reliability and Validity of the Health-Promoting Lifestyle Profile II Spanish Version in University Students.

Author

Zambrano Bermeo, Rosa Nury, Estrada Gonzalez, Catalina, Herrera Guerra, Eugenia del Pilar, and Aviles Gonzalez, Cesar Ivan

Subjects
LIFESTYLES, GOODNESS-of-fit tests, MULTITRAIT multimethod techniques, RESEARCH funding, CRONBACH'S alpha, RESEARCH methodology evaluation, QUESTIONNAIRES, HUMAN beings, RESEARCH evaluation, DESCRIPTIVE statistics, PSYCHOMETRICS, RESEARCH methodology, COLLEGE students, HEALTH promotion, DATA analysis software, CONFIDENCE intervals, FACTOR analysis, EVALUATION
Abstract

Aim: The purpose of this study was to assess the reliability and validity of the Spanish version of the Health Promoting Lifestyle Profile II (HPLP-II) scale in Colombian university students. Methods: This was a methodological study to verify reliability and construct validity. A total of 763 undergraduate university students in Cali, Colombia, agreed to participate in the study by filling out a form that included information on sociodemographic characteristics and the HPLP-II scale Spanish version. Data were collected between February and June 2021. To determine construct validity, a confirmatory factor analysis was performed, and internal consistency was determined through Cronbach's alpha. Results: The confirmatory factor analysis of the proposed theoretical model showed that the goodness-of-fit indices of the scale demonstrated an acceptable level of validity nearing an excellent level of fit (χ2 = 7168.98; gl = 1268; p < 0.001; root mean square error of approximation = 0.08; normed fit index, adjusted goodness-of-fit index = 0.95). Cronbach's alpha coefficient of the scale was 0.94, and the subscales ranged from 0.68 to 0.89. Conclusions: The HPLP-II Spanish version is a valid and reliable instrument to assess the health-promoting lifestyle profile of university students. [ABSTRACT FROM AUTHOR]

Published
2024
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17. Ion charge separation with new generation of nuclear emulsion films

Author

Montesi M.C., Lauria A., Alexandrov A., Solestizi L. Alunni, Giovanni Ambrosi, Argirò S., Diaz R. Arteche, Bartosik N., Battistoni G., Belcari N., Bellinzona E., Bianucci S., Biondi S., Bisogni M.G., Bruni G., Camarlinghi N., Carra P., Cerello P., Ciarrocchi E., Clozza A., Colombi S., Guerra A. Del, Simoni M. De, Crescenzo A. Di, Donetti M., Dong Y., Durante M., Embriaco A., Emde M., Faccini R., Ferrero V., Ferroni F., Fiandrini E., Finck C., Fiorina E., Fischetti M., Francesconi M., Franchini M., Galati G., Galli L., Garbini M., Gentile V., Giraudo G., Hetzel R., Iarocci E., Ionica M., Kanxheri K., Kraan A. C., Lante V., Tessa C. La, Torres E. Lopez, Marafini M., Mattei I., Mengarelli A., Mirabelli R., Moggi A., Morone M.C., Morrocchi M., Muraro S., Narici L., Pastore A., Pastrone N., Patera V., Pennazio F., Placidi P., Pullia M., Raffaelli F., Ramello L., Ridolfi R., Rosso V., Rovituso M., Sanelli C., Sarti A., Sartorelli G., Sato O., Savazzi S., Scavarda L., Schiavi A., Schuy C., Scifoni E., Sciubba A., Sécher A., Selvi M., Servoli L., Silvestre G., Sitta M., Spighi R., Spiriti E., Sportelli G., Stahl A., Tioukov V., Tomassini S., Tommasino F., Traini G., Valle S.M., Vanstalle M., Villa M., Weber U., Zoccoli A., and Lellis G. De

Subjects
charge identification, nuclear emulsions, charged particles therapy, 29.40.rg, 42.62.be, Physics, QC1-999
Abstract

In hadron therapy, the accelerated ions, interacting with the body of the patient, cause the fragmentation of both projectile and target nuclei. The fragments interact with the human tissues depositing energy both in the entrance channel and in the volume surrounding the tumor. The knowledge of the fragments features is crucial to determine the energy amount deposited in the human body, and - hence - the damage to the organs and to the tissues around the tumor target.

Published
2019
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18. Seiberg-Witten invariants of non-simple type and Einstein metrics

Author

Guerra, Heberto del Rio

Subjects
Mathematics - Differential Geometry, 53C27, 53C25
Abstract

We construct examples of four dimensional manifolds with Spin$^c$-structures, whose moduli spaces of solutions to the Seiberg-Witten equations, represent a non-trivial bordism class of positive dimension, i.e. the Spin$^c$-structures are not induced by almost complex structures. As an application, we show the existence of infinitely many non-homeomorphic compact oriented 4-manifolds with free fundamental group and predetermined Euler characteristic and signature that do not carry Einstein metrics., Comment: 19 pages, LaTeX

Published
2000

23. Effectiveness of an Interpersonal Influence Intervention to Increase Commitment to Adopt Health-Promoting Behavior in Nursing Students

Author

Zambrano Bermeo,Rosa Nury, Estrada González,Catalina, Herrera Guerra,Eugenia del Pilar, Zambrano Bermeo,Rosa Nury, Estrada González,Catalina, and Herrera Guerra,Eugenia del Pilar

Abstract

Rosa Nury Zambrano Bermeo,1 Catalina Estrada González,2 Eugenia del Pilar Herrera Guerra3 1School of Health, Universidad Santiago de Cali, Cali, Colombia; 2School of Health Sciences, Research Group EPICRITICA, Universidad Libre, Seccional Cali, Cali, Colombia; 3School of Health Sciences, Universidad de Córdoba, Montería, ColombiaCorrespondence: Rosa Nury Zambrano Bermeo, School of Health, Universidad Santiago de Cali, Calle 5 &num; 62-00, Cali Valle del Cauca, Cali, 760032, Colombia, Tel +57 3007760830, Email rosa.zambrano00@usc.edu.coPurpose: To determine the efficacy of the “interpersonal influence intervention” conducted by health professionals to increase the commitment to adopt health-promoting behavior in nursing students compared to the usual care of a university wellness program.Patients and Methods: A quasi-experimental study was performed. The study included 114 nursing students from a university in Cali, Colombia, who were divided into a control group (n = 57) that received usual care and an experimental group (n = 57) that received the intervention designed and validated according to Nola Pender’s Health Promotion Model. The main outcome was the lifestyle measured before and after the test using the Health-Promoting Lifestyle Profile II Spanish version. The effect of the intervention was carried out through the average comparison, effect size measures were calculated using Cohen’s d and analysis of the effect of possible confounding variables on the intervention (ANCOVA).Results: A statistically significant difference was observed between the experimental group and the control group (p = 0.015; 95% CI − 0.42, − 0.05). The effect size of the intervention was 0.49. The interpersonal influences exhibited by health professionals can increase the commitment to adopt health-promoting behaviors (Hypothesis 1), and the greater the commitment to a specific action plan, the more likely it is that health-promoting behaviors will be maintained ove

Published
2023

24. Influence of Personal Factors on Health-Promoting Behavior in College Students: A Structural Equation Modeling Approach

Author

Zambrano Bermeo,Rosa Nury, Estrada Gonzalez,Catalina, Guerra,Eugenia del Pilar Herrera, Zambrano Bermeo,Rosa Nury, Estrada Gonzalez,Catalina, and Guerra,Eugenia del Pilar Herrera

Abstract

Rosa Nury Zambrano Bermeo,1,&ast; Catalina Estrada Gonzalez,2,&ast; Eugenia del Pilar Herrera Guerra3,&ast; 1School of Health, Universidad Santiago de Cali, Cali, Colombia; 2School of Health Sciences, Universidad Libre, Sectional Cali, Cali, Colombia; 3School of Health Sciences, Universidad de Córdoba, Montería, Colombia&ast;These authors contributed equally to this workCorrespondence: Rosa Nury Zambrano Bermeo, Calle 4 &num; 73-91 apto 514 Cali Valle del Cauca, Colombia, Tel +57 3007760830, Email rnzbermeo@gmail.comPurpose: This study aimed to determine how personal factors influence health-promoting behavior in university students using a structural equation modeling approach guided by the Health Promotion Model.Patients and Methods: An analytical cross-sectional study was conducted. The study included 763 health science students from four universities in Cali, Colombia, who answered a questionnaire on personal factors and Health Promoting Lifestyle Profile II, Spanish version, which was validated in the study population. The direct and indirect relationships between personal factors and health-promoting behaviors were assessed using structural equation modeling. Data analysis was performed using descriptive statistics and structural equation modeling.Results: A significant relationship was noted between the biological and psychological personal factors of the measurement model (p < 0.05). Psychological personal factors (self-esteem and perceived health status) positively influence health promoting behavior in university students (Hypothesis 2). It’s not possible to demonstrate that health promoting behavior is positively influenced by personal biological factors (Hypothesis 1) and by personal sociocultural factors (Hypothesis 3).Conclusion: There is a need for interventions that help improve the health-promoting lifestyle profile and are focused on enhancing the self-esteem and perceived health status of university students.Keywords: he

Published
2023

25. Marketing experiencial y competitividad empresarial: revisión sistemática

Author

Miranda Guerra, María del Pilar, Samán Chingay, Saraí Nelly, Benzaquen Hinope, Hugo Alberto, Esparza Huamanchumo, Rosse Marie, Miranda Guerra, María del Pilar, Samán Chingay, Saraí Nelly, Benzaquen Hinope, Hugo Alberto, and Esparza Huamanchumo, Rosse Marie

Abstract

La investigación presenta una revisión sistemática sobre el marketing experiencial y su relación con la competitividad empresarial. El estudio tiene como objetivo determinar los aspectos teóricos de las dimensiones del marketing experiencial que se asocian a la competitividad empresarial, proporcionando una mejor comprensión de la experiencia vivida por los consumidores, como una herramienta del marketing; a través de las emociones, y su relación con la competitividad de las organizaciones, determinando. La metodología usada es la revisión sistemática de investigaciones indexadas en revistas científicas, los criterios de inclusión abordan la temporalidad de las investigaciones 2015-2022. Se concluye que el marketing experiencial oferta vivencias favorables de impacto a los consumidores, fortaleciendo la relación con el consumidor mediante un efecto diferenciador, proporcionado por el accionar en las dimensiones; sensaciones, sentimientos, pensamientos, actuaciones y relaciones. El hallazgo principal devela que la aplicación de las estrategias de marketing experiencial impacta indirectamente en la competitividad empresarial usando como variables mediadoras al correcto uso de los recursos, las acciones de mercadeo innovadoras que reditúan en la satisfacción y retención del consumidor, y finalmente la rentabilidad.

Published
2023

34. Faculty Development Units at Mexican Higher Education Institutions: A Descriptive Study of Characteristics, Common Practices and Challenges

Author

Chavela Guerra, Rocio del Carmen

Abstract

The rapid expansion in higher education in the 1960s and early 1970s brought a reexamination of university teaching and learning, placing significant attention on the role of faculty development. The steady growth of this field has been reflected in the establishment of centers, offices, and divisions at many colleges and universities that are in charge of the design, implementation, and evaluation of faculty development programs. Reflecting different traditions within institutions and between countries, these special units exist under a variety of names (e.g., teaching and learning centers, educational development units, institutes for academic excellence). Starting in the 1960s, several nationwide empirical studies have been conducted to characterize the practices of these units in the United States and, to a lesser extent, in other countries such as the United Kingdom, Canada, Australia, South Africa, and Mexico. In order to provide up-to-date information about the work of faculty development units (FDUs) to different Mexican stakeholders (e.g., faculty developers, institution administrators, and policymakers), this study targeted the leaders of FDUs at 220 higher education institutions affiliated with the Mexican National Association of Engineering Schools (ANFEI). A pragmatist worldview guided the design of the two-phase study. In phase I, FDU leaders' contact information was collected through an analysis of institutions' websites and a survey of institutions' ANFEI representatives. Information about the FDUs was gathered in phase II through a Web questionnaire that explored FDU leaders' profiles; FDUs' goals, services, evaluation practices, influences and challenges; and potential new directions for the field of faculty development in Mexico. The instrument was developed based on a questionnaire identified in the literature that was translated into Spanish and adapted to the Mexican context with the help of three experienced Mexican faculty developers. The survey yielded 47 suitable responses from a variety of institution types and geographic regions across Mexico. Participants' responses reveal that faculty development practices in Mexico are highly influenced by federal policies aimed at improving the academic profile of Mexican faculty. Salient responses also indicate that Mexican FDUs face several challenges such as providing adequate discipline-based and teaching development opportunities for faculty; providing support to faculty on the diverse roles they have to meet; guaranteeing that the faculty development programs are relevant and at the forefront of educational innovation; contributing to the overall academic quality of higher education institutions; and securing sufficient funding and resources. Results from this study suggest that faculty development as a field and as a profession in Mexico is still emerging. Mexican faculty development leaders could benefit from the lessons learned by a number of international faculty development organizations that have arisen in the last decades and from the expertise they share through specialized venues such as journals and conferences. As engineering education is also emerging as a recognized scholarly field in Mexico, there is a potential for establishing strategic partnerships between these two groups of professionals to catalyze the development and diffusion of educational innovations in Mexican engineering schools. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]

Published
2011

36. Resiliencia y competitividad empresarial: Una revisión sistemática, período 2011 – 2021

Author

Samán Chingay, S. N., Mendoza Alfaro, W. I., Miranda Guerra, M. del P., and Esparza Huamanchumo, R. M.

Subjects
supervivencia, crecimiento, Resiliencia, revisión sistemática, competitividad empresarial
Abstract

La investigación presenta el estado de arte sobre la Resiliencia y su relación con la Competitividad Empresarial. Se abordan los principales conceptos de literatura propuestos por diferentes autores. Resiliencia es interpretada como la capacidad de las organizaciones y sistemas económicos para enfrentar situaciones cuya característica es considerada de magnitud compleja y sin embargo logran recuperarse. La metodología utilizada, es la revisión sistemática de investigaciones, producto de ello se obtuvo un total de 25 estudios, siendo seleccionados 16. Los criterios de inclusión estuvieron relacionados a investigaciones más relevantes publicadas entre los años 2011 – 2021, además de la búsqueda y análisis de estudios científicos en artículos y revistas, a través de Redalyc, Dialnet, Scielo, Scopus y Repositorios Digitales. La discusión muestra puntos de vista de diferentes posiciones respecto a ambos términos. Se identifica los vínculos que existen entre los conceptos de resiliencia y la competitividad empresarial, un 93,75% de los estudios tratan sobre la resiliencia organizacional; concepto que explica cómo esta última puede contribuir a la consecución de organizaciones más eficientes y por lo tanto influyen en su competitividad. Se concluye que la resiliencia organizacional permite supervivencia y con ello efectos positivos para lograr crecimiento y competitividad.

Published
2022

39. Marketing experiencial y el valor de marca en una empresa del sector gastronómico

Author

Barboza Seclén, D. M., Miranda Guerra, M. del P., Cespedes Ortiz, C. P., and Esparza Huamanchumo, R. M.

Abstract

El marketing experiencial y el valor de marca son dos aspectos valorados en las empresas. La presente investigación analiza la relación entre ambas variables, el estudio se enfoca en identificar la relación entre el marketing experiencial, sus dimensiones y el valor de marca en una empresa del sector gastronómico de la región Cajamarca. La investigación es de tipo descriptivo trasversal y correlacional; se utilizó la técnica de la encuesta y como instrumento el cuestionario. Los resultados obtenidos muestran la existencia de una relación directa positiva entre la experiencia vivida, y el valor de marca. Los hallazgos de este estudio tienen importantes aportes para las empresas del sector. Se concluye que los consumidores del sector gastronómico valoran una marca en función de los beneficios experienciales, se puede afirmar que existe un vínculo directo entre la calidad de la experiencia que se desarrolla en el restaurante y la capitalización del valor de marca.

Published
2022

40. Resiliencia y competitividad empresarial: una revisión sistemática, período 2011 – 2021

Author

Samán Chingay, Saraí Nelly, Mendoza Alfaro, Walter Iván, Pilar Miranda Guerra, María del, Esparza Huamanchumo, Rosse Marie, Samán Chingay, Saraí Nelly, Mendoza Alfaro, Walter Iván, Pilar Miranda Guerra, María del, and Esparza Huamanchumo, Rosse Marie

Abstract

The research presents the state of the art on Resilience and its relationship with Business Competitiveness. The main concepts of literature proposed by different authors will be addressed. Resilience is interpreted as the capacity of organizations and economic systems to face situations whose characteristics are considered to be of complex magnitude and yet they managed to recover. The methodology used is the systematic review of research, as a result of which a total of 25 studies were obtained, 16 being selected. The inclusion criteria were related to the most relevant research published between the years 2011 - 2021, in addition to the search and analysis of scientific studies in articles and magazines, through Redalyc, Dialnet, Scielo, Scopus and Digital Repositories. The discussion shows points of view of different positions regarding both terms. The links that exist between the concepts of resilience and business competitiveness are identified, 93,75% of the studies deal with organizational resilience; a concept that explains how the latter can contribute to the achievement of more efficient organizations and therefore influence their competitiveness. It is concluded that organizational resilience allows for survival and with-it positive effects to achieve growth and competitiveness., La investigación presenta el estado de arte sobre la Resiliencia y su relación con la Competitividad Empresarial. Se abordan los principales conceptos de literatura propuestos por diferentes autores. Resiliencia es interpretada como la capacidad de las organizaciones y sistemas económicos para enfrentar situaciones cuya característica es considerada de magnitud compleja y sin embargo logran recuperarse. La metodología utilizada, es la revisión sistemática de investigaciones, producto de ello se obtuvo un total de 25 estudios, siendo seleccionados 16. Los criterios de inclusión estuvieron relacionados a investigaciones más relevantes publicadas entre los años 2011 – 2021, además de la búsqueda y análisis de estudios científicos en artículos y revistas, a través de Redalyc, Dialnet, Scielo, Scopus y Repositorios Digitales. La discusión muestra puntos de vista de diferentes posiciones respecto a ambos términos. Se identifica los vínculos que existen entre los conceptos de resiliencia y la competitividad empresarial, un 93,75% de los estudios tratan sobre la resiliencia organizacional; concepto que explica cómo esta última puede contribuir a la consecución de organizaciones más eficientes y por lo tanto influyen en su competitividad. Se concluye que la resiliencia organizacional permite supervivencia y con ello efectos positivos para lograr crecimiento y competitividad.

Published
2022

41. Modelo de Schmidt y Stein sobre el compromiso deportivo en el burnout

Author

Arce Fernández, Constantino, Francisco Palacios, Cristina María de, Universidade de Santiago de Compostela. Escola de Doutoramento Internacional (EDIUS), Universidade de Santiago de Compostela. Programa de Doutoramento en Procesos Psicolóxicos e Comportamento Social, Gómez Guerra, Cyntia del Carmen, Arce Fernández, Constantino, Francisco Palacios, Cristina María de, Universidade de Santiago de Compostela. Escola de Doutoramento Internacional (EDIUS), Universidade de Santiago de Compostela. Programa de Doutoramento en Procesos Psicolóxicos e Comportamento Social, and Gómez Guerra, Cyntia del Carmen

Abstract

Dicha investigación refleja la replicación del Modelo basado en el compromiso deportivo desarrollado por Schmidt y Stein (1991). Entre cuyos principales objetivos encontraríamos la comprobación de la fiabilidad de los resultados obtenidos por los mismos en el estudio original y comprobar su generalización a la población española. Además de poder fortalecer la evidencia de los descubrimiento del estudio anterior y corregir las diversas limitaciones encontradas.

Published
2022

42. Marketing experiencial y el valor de marca en una empresa del sector gastronómico

Author

Barboza Seclén, Diana Makarena, Miranda Guerra, María del Pilar, Cespedes Ortiz, Cristhian Paul, Esparza Huamanchumo, Rosse Marie, Barboza Seclén, Diana Makarena, Miranda Guerra, María del Pilar, Cespedes Ortiz, Cristhian Paul, and Esparza Huamanchumo, Rosse Marie

Abstract

El marketing experiencial y el valor de marca son dos aspectos valorados en las empresas. La presente investigación analiza la relación entre ambas variables, el estudio se enfoca en identificar la relación entre el marketing experiencial, sus dimensiones y el valor de marca en una empresa del sector gastronómico de la región Cajamarca. La investigación es de tipo descriptivo trasversal y correlacional; se utilizó la técnica de la encuesta y como instrumento el cuestionario. Los resultados obtenidos muestran la existencia de una relación directa positiva entre la experiencia vivida, y el valor de marca. Los hallazgos de este estudio tienen importantes aportes para las empresas del sector. Se concluye que los consumidores del sector gastronómico valoran una marca en función de los beneficios experienciales, se puede afirmar que existe un vínculo directo entre la calidad de la experiencia que se desarrolla en el restaurante y la capitalización del valor de marca.

Published
2022

43. The Role of Beta Cell Recovery in Type 2 Diabetes Remission

Author

Suleiman, Mara, Marselli, Lorella, Cnop, Miriam, Eizirik, Decio L., Luca, Carmela De, Femia, Francesca F.R., Tesi, Marta, Guerra, Silvia Del, Marchetti, Piero, Suleiman, Mara, Marselli, Lorella, Cnop, Miriam, Eizirik, Decio L., Luca, Carmela De, Femia, Francesca F.R., Tesi, Marta, Guerra, Silvia Del, and Marchetti, Piero

Abstract

Type 2 diabetes (T2D) has been considered a relentlessly worsening disease, due to the progressive deterioration of the pancreatic beta cell functional mass. Recent evidence indicates, however, that remission of T2D may occur in variable proportions of patients after specific treatments that are associated with recovery of beta cell function. Here we review the available information on the recovery of beta cells in (a) non-diabetic individuals previously exposed to metabolic stress; (b) T2D patients following low-calorie diets, pharmacological therapies or bariatric surgery; (c) human islets isolated from non-diabetic organ donors that recover from “lipo-glucotoxic” conditions; and (d) human islets isolated from T2D organ donors and exposed to specific treatments. The improvement of insulin secretion reported by these studies and the associated molecular traits unveil the possibility to promote T2D remission by directly targeting pancreatic beta cells., SCOPUS: re.j, info:eu-repo/semantics/published

Published
2022

45. Relationship between neuromarketing and brand positioning of a company in the retail sector [Relación entre el neuromarketing y el posicionamiento de marca de una empresa del sector Retail]

Author

Jara Cerna, Katherine Solange, Miranda Guerra, María del Pilar, and Céspedes Ortiz, Cristhian Paul

Subjects
Retail, Posicionamiento, Imagen de marca, Neuromarketing, Empresas, purl.org/pe-repo/ocde/ford#5.02.04 [https]
Abstract

La presente investigación nace a raíz de entender cuáles son las verdaderas razones que impulsan al posicionamiento de marca de dicha tienda, teniendo como objetivo general, determinar la relación entre el neuromarketing y el posicionamiento de marca, se usó como metodología una investigación de tipo correlacional, utilizando como técnica la encuesta y como instrumentos el cuestionario. Los resultados obtenidos muestran que, si existe relación entre el neuromarketing y el posicionamiento de marca, teniendo como resultado en el análisis inferencial una correlación directa donde el coeficiente Rho de Spearman es equivalente a 0.770, por si existe relación significativa entre la variable neuromarketing y posicionamiento de marca. This research was born as a result of understanding what are the real reasons that drive the brand positioning of said store, having as a general objective, determining the relationship between neuromarketing and brand positioning, a correlational research was used as a methodology, using the survey as a technique and the questionnaire as instruments. The results obtained show that, if there is a relationship between neuromarketing and brand positioning, resulting in a direct correlation in the inferential analysis where Spearman’s Rho coefficient is equivalent to 0.770, in case there is a significant relationship between the neuromarketing variable and positioning. branded. Revisión por pares Cajamarca

Published
2022

46. El impacto de la música pop de Asia Oriental en América Latina. Estudio de caso de Mayday (Taiwan-China) y Super Junior (Corea del Sur) en Argentina

Author

Guerra, María del Valle, Sáiz López, Amelia, and Beltrán, Joaquín

Subjects
Valors confucians a indústries culturals, Valores confucianos en industrias culturales, Recepció a Amèrica Llatina i el seu impacte a Argentina, Ciències Humanes, Recepcion en América Latina y su impacto en Argentina, Musica pop d'Asia Oriental, Musica pop de Asia Oriental, East Asian pop music, Cultural industries confucian values
Abstract

L'impacte de la música pop de l'Àsia Oriental a l'Amèrica Llatina. Estudi de cas de Mayday (Taiwan-Xina) i Super Junior (Corea del Sud) a Argentina L'objectiu d'aquesta recerca és l'anàlisi de la recepció de la música pop d'Àsia Oriental a l'Argentina com un estudi de cas on s'interrelaciona la globalització amb les indústries culturals i les seves conseqüències en les dinàmiques interculturals a causa de la seva influència i impacte en les audiències. El desenvolupament de noves tecnologies en l'era de la comunicació permet que la música popular expandeixi el seu abast i atracció, en particular com a catalitzadora d'usos, costums i valors. La presència de les indústries culturals asiàtiques a Amèrica Llatina és un fet tangible i des de l'any 2000 ha cobrat un clar impuls guiat per la hallyu -cultura popular coreana- i especialment per la música k-pop i c-pop. Els joves a l'Argentina organitzen concursos, festivals i altres relacionats amb aquesta música, sent seguidors de determinats grups. Mitjançant l'anàlisi comparativa de l'evolució i característiques de dos conjunts musicals, Mayday (Taiwan-Xina) i Super Junior (Corea del Sud), s'analitzen els continguts transmesos i els valors confucians associats a ells, així com la seva influència i impacte en l'audiència, i la particular atracció entre els fans i les seves famílies. El impacto de la música pop de Asia Oriental en América Latina. Estudio de caso de Mayday (Taiwan-China) y Super Junior (Corea del Sur) en Argentina El objetivo de esta investigación es el análisis de la recepción de la música pop de Asia Oriental en Argentina como un estudio de caso donde se interrelaciona la globalización con las industrias culturales y sus consecuencias en las dinámicas interculturales debido a su influencia e impacto en las audiencias. El desarrollo de nuevas tecnologías en la era de la comunicación permite que la música popular expanda su alcance y atracción, en particular como catalizadora de usos, costumbres y valores. La presencia de las industrias culturales asiáticas en América Latina es un hecho tangible y desde el año 2000 ha cobrado un claro impulso guiado por la hallyu -cultura popular coreana- y en especial por la música k-pop y c-pop. Los jóvenes en Argentina organizan concursos, festivales y demás relacionados con esta música, siendo seguidores de determinados grupos. Mediante el análisis comparativo de la evolución y características de dos conjuntos musicales, Mayday (Taiwan-China) y Super Junior (Corea del Sur), se analizan los contenidos transmitidos y los valores confucianos asociados a ellos, así como su influencia e impacto en la audiencia, y la particular atracción entre los fans y sus familias. The Impact of East Asian Pop Music on Latin America. Case study of Mayday (Taiwan-China) and Super Junior (South Korea) in Argentina The objective of this investigation is to analyze the reception of East Asian pop music in Argentina as a case study that interrelates globalization and cultural industries and the consequences for intercultural dynamics due to their impact and influence on audiences. The development of new technologies in the Era of Communication allows popular music to expand its reach and attraction, as a catalyst for uses, customs and values. The presence of Asian cultural industries in Latin America is a fact and since the year 2000 has clearly gained momentum led by the Hallyu -Korean popular culture- and especially by k-pop and c-pop music. In Argentina, young people organize competitions, festivals and other activities related to this music. They also are fans of certain music groups. A comparative analysis of the evolution and characteristics of two music groups, Mayday (Taiwan-China) and Super Junior (South Korea) examines the contents conveyed and the Confucian values associated with them together with their influence and impact on audiences, including the special attraction they have for fans and their families.

Published
2022

47. Modelo de Schmidt y Stein sobre el compromiso deportivo en el burnout

Author

Gómez Guerra, Cyntia del Carmen, Arce Fernández, Constantino, Francisco Palacios, Cristina María de, Universidade de Santiago de Compostela. Escola de Doutoramento Internacional (EDIUS), and Universidade de Santiago de Compostela. Programa de Doutoramento en Procesos Psicolóxicos e Comportamento Social

Subjects
Psicología deportiva, Tipología de deportistas, burnout, Investigación::61 Psicología::6105 Evaluación y diagnóstico en psicología::610509 Validez de tests [Materias], Schmidt y Stein, compromiso
Abstract

Dicha investigación refleja la replicación del Modelo basado en el compromiso deportivo desarrollado por Schmidt y Stein (1991). Entre cuyos principales objetivos encontraríamos la comprobación de la fiabilidad de los resultados obtenidos por los mismos en el estudio original y comprobar su generalización a la población española. Además de poder fortalecer la evidencia de los descubrimiento del estudio anterior y corregir las diversas limitaciones encontradas.

Published
2022

48. New valorization approach of Algerian dates (Phoenix dactylifera L.) by ultrasound pectin extraction: Physicochemical, techno-functional, antioxidant and antidiabetic properties

Author

Djaoud, Kahina, Muñoz-Almagro, Nerea, Benítez García, Vanesa, Martín Cabrejas, M. Ángeles, Madani, Khodir, Boulekbache-Makhlouf, Lila, Villamiel Guerra, María del Mar, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Centro para el Desarrollo Tecnológico Industrial (España), Comunidad de Madrid, and UAM. Departamento de Química Agrícola

Subjects
Phoenix dactylifera L, Phoeniceae, PectinsOptimization by ultrasound-assisted extraction, Valorization, General Medicine, Biochemistry, Antioxidants, Glucose, Structural Biology, Algeria, Spectroscopy, Fourier Transform Infrared, Pectins, Hypoglycemic Agents, Ciencia y Tecnología de Alimentos, Molecular Biology
Abstract

To exploit the great fortune of date fruits, the current study aimed to valorize an Algerian common variety by extracting pectins. Response surface methodology (RSM) was applied as process optimization tool to achieve the highest yield using ultrasound-assisted extraction (UAE) as compared to conventional acid extraction (CAE). The experimental yield value (6.7%) was well matched with the predicted one (6.6%) at the optimum conditions (60 °C, 90 min, pH 1.5), confirming the validity of the model. The evaluation of the monomeric composition showed higher content of galacturonic acid and lower of neutral sugars in UAE pectin, as compared to CAE pectin. Conventional treatments decreased the molecular weight (Mw) of the extracted pectins (539 kDa) in a higher extent than ultrasound treatment (800 kDa). Fourier-Transform Infrared Spectroscopy (FT-IR) spectral analysis showed that both samples were low-methoxyl pectins. CAE gave rise to pectins with slightly upper technological samples in terms of water and oil holding capacity (5.2 and 3.8 g/g, respectively), and emulsifying activity (38.5 m2/g). Moreover, date pectins obtained by UAE presented enhanced antioxidant activity (24.3 and 61.0 mg/g DW for DPPH and FRAP assays, respectively), and in vitro antidiabetic properties, showing higher glucose adsorption capacity (4 mmol g−1 at 200 min), as well as α-amylase inhibition (73.7%) and potential capacity to decrease glucose diffusion (1.4 mmol mM g−1 at 150 min), which could improve the ability to retard starch digestion (0.1 mmol mM g-1 at 150 min), providing potential health-promoting properties., This work has been funded by MICINN of Spain, CDTI (Center for Industrial Technological Development), project PID 2020, New strategies for the use of the orange peel aimed at the production of premium quality pectins. This work was supported by COCARDIOLAC (RTI 2018-097504-B-I00) projects. M. A. Martín-Cabrejas thanks the Excellence Line for University Teaching Staff within the Multiannual Agreement between the Community of Madrid and the UAM (2019–2023).

Published
2022

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