789 research outputs found

    ¿Cómo Afecta el Activismo Social de Marca en la Intención de Compra? Estudio Comparativo Entre Millennials de México y Argentina

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    Este estudio tiene como objetivo explorar el efecto que genera en la intención de compra la campaña que lanzó la marca Nike en el año 2018 relacionada con una causa social. El estudio se centró en los millennials de dos países latinoamericanos: México y Argentina a fin de poder tener un comparativo. La investigación se centra en el entendimiento de que esta campaña forma parte de lo que se conoce como “activismo social de marca “ y dado que en la región latina no se han realizado estudios previos para poder medir este fenómeno, se pretende dar un primer acercamiento al tema. La muestra consistió en 308 encuestas entre millennials de las principales ciudades de México y Argentina mediante un cuestionario estructurado con base en el modelo Dual de Mackenzie que mide la eficacia publicitaria en la intención de compra y al cual se le añadieron variables relacionadas con el aspecto cultural y la causa social, así como el efecto generado por el COVID 19. El análisis de dicha información se realizó a través de SPSS, AMOS y Excel. Derivado de los resultados obtenidos se puede afirmar que el activismo de marca es un concepto relevante para la región latina en la que el factor cultural y la causa social que apoyen las marcas es de vital importancia para poder impactar entre la audiencia millennial.  De igual manera la pandemia por COVID 19 está acelerando la importancia de que las marcas muestren mayor compromiso e involucramiento social. Se concluye que el activismo social de marca genera un efecto positivo en la intención de compra hacia la marca.   This study aims to explore the effect that the campaign launched by the Nike brand in 2018 related to a social cause, generates on the purchase intention. The study is focused on millennials from two Latin American countries: Mexico and Argentina, in order to have a comparative frame. The research focused on the understanding that this campaign is part of what is known as “social brand activism” and since no previous studies have been carried out in the Latin region to measure this phenomenon, it´s intended to give a first approach to the subject. The sample consisted of 308 surveys among millennials from the main cities of Mexico and Argentina through a structured questionnaire based on the Mackenzie´s Dual model that measures the advertising effectiveness in the purchase intention and to which variables related to the cultural aspect and the social cause were added, as well as the effect generated by COVID 19. The analysis of this information was carried out using SPSS, AMOS and Excel. Derived from the results obtained, it can be affirmed that brand activism is a relevant concept for the Latin region in which the cultural factor and the social cause supported by the brands is of vital importance to be able to impact among the millennial audience. Similarly, the COVID 19 pandemic is accelerating the importance of showing greater commitment and social involvement from brands. It was concluded that social brand activism generates a positive effect on the purchase intention towards the brand

    Semillas de Capparis spinosa recogidas en diez poblaciones en Túnez (2003)

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    Photographs taken with a digital camera Nikon Coolpix 950 adapted to a binocular Nikon SMZ. A list attached includes exact locations where seeds were gathered. This dataset is under a Creative Commons Attribution-Non commercial 4.0 International License. 304 jpg files included.Analysis of seed shape in two subspecies of Capparis spinosa collected in Tunisia: Five populations of Subspecies Spinosa; five populations of Subspecies Rupestris. Morphological description of seeds is a required step for the analysis of biodiversity in natural populations and may give clues to understand adaptive strategies in evolution. The cardioid is the curve described by a point of one circumference rolling around another circumference of equal radius. Models based in the adjustment of seed shape with cardioid curves where described previously for Arabidopsis thaliana and the model legumes Lotus japonicus and Medicago truncatula. In this work the model is applied to the morphology of seeds in populations from two subspecies of Capparis spinosa grown in Tunisia. The adjustment of seed images to cardioid curves, followed by statistical analysis of similarity in the complete images as well as in each of four quadrants, allows an accurate description of seed shape. Results show differences in morphology between subspecies. Seeds from Capparis spinosa. subsp. rupestris present higher diversity in shape than seeds from populations of C. subsp. spinosa. This may indicate a primitive condition in the seeds of C. subsp. rupestris associated with non-specialization. The results are discussed in relation to ecological strategies of both subspecies in evolution.Funded through a cooperation between IRNASA-CSIC and National Institute of Research in Rural Engineering, Waters and Forests (INRGREF), University of Carthage, Tunisia.Peer reviewe

    ¿Cómo Afecta el Activismo Social de Marca en la Intención de Compra? Estudio Comparativo Entre Millennials de México y Argentina

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    Este estudio tiene como objetivo explorar el efecto que genera en la intención de compra la campaña que lanzó la marca Nike en el año 2018 relacionada con una causa social. El estudio se centró en los millennials de dos países latinoamericanos: México y Argentina a fin de poder tener un comparativo. La investigación se centra en el entendimiento de que esta campaña forma parte de lo que se conoce como “activismo social de marca “ y dado que en la región latina no se han realizado estudios previos para poder medir este fenómeno, se pretende dar un primer acercamiento al tema. La muestra consistió en 308 encuestas entre millennials de las principales ciudades de México y Argentina mediante un cuestionario estructurado con base en el modelo Dual de Mackenzie que mide la eficacia publicitaria en la intención de compra y al cual se le añadieron variables relacionadas con el aspecto cultural y la causa social, así como el efecto generado por el COVID 19. El análisis de dicha información se realizó a través de SPSS, AMOS y Excel. Derivado de los resultados obtenidos se puede afirmar que el activismo de marca es un concepto relevante para la región latina en la que el factor cultural y la causa social que apoyen las marcas es de vital importancia para poder impactar entre la audiencia millennial.  De igual manera la pandemia por COVID 19 está acelerando la importancia de que las marcas muestren mayor compromiso e involucramiento social. Se concluye que el activismo social de marca genera un efecto positivo en la intención de compra hacia la marca.   This study aims to explore the effect that the campaign launched by the Nike brand in 2018 related to a social cause, generates on the purchase intention. The study is focused on millennials from two Latin American countries: Mexico and Argentina, in order to have a comparative frame. The research focused on the understanding that this campaign is part of what is known as “social brand activism” and since no previous studies have been carried out in the Latin region to measure this phenomenon, it´s intended to give a first approach to the subject. The sample consisted of 308 surveys among millennials from the main cities of Mexico and Argentina through a structured questionnaire based on the Mackenzie´s Dual model that measures the advertising effectiveness in the purchase intention and to which variables related to the cultural aspect and the social cause were added, as well as the effect generated by COVID 19. The analysis of this information was carried out using SPSS, AMOS and Excel. Derived from the results obtained, it can be affirmed that brand activism is a relevant concept for the Latin region in which the cultural factor and the social cause supported by the brands is of vital importance to be able to impact among the millennial audience. Similarly, the COVID 19 pandemic is accelerating the importance of showing greater commitment and social involvement from brands. It was concluded that social brand activism generates a positive effect on the purchase intention towards the brand

    ¿Cómo Afecta el Activismo Social de Marca en la Intención de Compra? Estudio Comparativo entre Millennials de México y Argentina

    Get PDF
    Este estudio tiene como objetivo explorar el efecto que genera en la intención de compra la campaña que lanzó la marca Nike en el año 2018 relacionada con una causa social. El estudio se centró en los millennials de dos países latinoamericanos: México y Argentina a fin de poder tener un comparativo. La investigación se centra en el entendimiento de que esta campaña forma parte de lo que se conoce como “activismo social de marca” y dado que en la región latina no se han realizado estudios previos para poder medir este fenómeno, se pretende dar un primer acercamiento al tema. La muestra consistió en 308 encuestas entre millennials de las principales ciudades de México y Argentina mediante un cuestionario estructurado con base en el modelo Dual de Mackenzie que mide la eficacia publicitaria en la intención de compra y al cual se le añadieron variables relacionadas con el aspecto cultural, la causa social y el efecto generado por el COVID 19. El análisis de dicha información se realizó a través de SPSS, AMOS y Excel. Derivado de los resultados obtenidos se puede afirmar que el activismo de marca es un concepto relevante para la región latina en la que el factor cultural y la causa social que apoyen las marcas es de vital importancia para poder impactar entre la audiencia millennial.  De igual manera la pandemia por COVID 19 está acelerando la importancia de que las marcas muestren mayor compromiso e involucramiento social. Se concluye que el activismo social de marca genera un efecto positivo en la intención de compra hacia la marca.   This study aims to explore the effect that the campaign launched by the Nike brand in 2018 related to a social cause, generates on the purchase intention. The study is focused on millennials from two Latin American countries: Mexico and Argentina, in order to have a comparative frame. The research focused on the understanding that this campaign is part of what is known as “social brand activism” and since no previous studies have been carried out in the Latin region to measure this phenomenon, it´s intended to give a first approach to the subject. The sample consisted of 308 surveys among millennials from the main cities of Mexico and Argentina through a structured questionnaire based on the Mackenzie´s Dual model that measures the advertising effectiveness in the purchase intention and to which variables related to the cultural aspect and the social cause were added, as well as the effect generated by COVID 19. The analysis of this information was carried out using SPSS, AMOS and Excel. Derived from the results obtained, it can be affirmed that brand activism is a relevant concept for the Latin region in which the cultural factor and the social cause supported by the brands is of vital importance to be able to impact among the millennial audience. Similarly, the COVID 19 pandemic is accelerating the importance of showing greater commitment and social involvement from brands. It was concluded that social brand activism generates a positive effect on the purchase intention towards the brand

    El bullying: una aproximación a la delimitación operacional del concepto

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    El bullying o acoso escolar es una problemática que apenas comenzó a estudiarse en los últimos cuarenta años (iniciando los trabajos en este tema durante década de los setentas del siglo pasado). Debido a la gravedad de sus consecuencias (que pueden ir desde lesiones leves hasta suicidio u homicidio) ha captado la atención tanto de la comunidad científica como de la población en general. Sin embargo, se presentan algunas ambigüedades en los elementos que definen el concepto lo cual deriva en dificultades para delimitar y evaluar adecuadamente un episodio bullying. Es por esto que, el presente trabajo muestra un análisis tanto del concepto como de los elementos principales que lo conforman presentando una propuesta de definición que busca demarcar de manera verificable dicho fenómeno.Bullying is a problem that just started to be studied in the last forty years (starting the work in this area during late seventies of last century). Due to the severity of its consequences (which can range from minor injuries to suicide or homicide) has caught the attention of the scientific community However, there are some ambiguities in the elements that define the concept which leads to difficulties in defining and properly assess an episode of bullying. That is why this paper presents an analysis of both the concept and their main elements. Finally this paper proposes a definition that seeks to demarcate the phenomenon in a verifiable way

    Doble conforme. Mecanismos para asegurar su plena observancia en el régimen recursivo mexicano

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    La doble conformidad judicial ha sido desarrollada por la jurisprudencia interamericana como una garantía que exige invariablemente que el proceso penal culmine con dos fallos sucesivos de carácter condenatorio, en el entendido que también requiere ser observada cuando se dicte una sentencia condenatoria por primera vez en segunda instancia respecto a un acusado originalmente absuelto, razones por las cuales debe existir un recurso ordinario contra dicha resolución de alzada. Sin embargo en nuestro país, la legislación no ha provisto un recurso ordinario para este tipo de casos, lo que origina que al revocarse una sentencia absolutoria se culmine el proceso con un solo fallo de condena. Por las anteriores razones, el presente trabajo de investigación se centrará en la necesidad de que en nuestro contexto jurídico se establezcan mecanismos que aseguren la plena vigencia de este derecho humano.The double judicial conformity has been developed by inter-American jurisprudence as a guarantee that invariably requires that the criminal proceeding culminate with two successive judgments of a condemnatory nature, in the understanding that it also requires to be observed when a conviction is handed down for the first time in second instance, with respect to a defendant originally acquitted, reasons for which there must be an ordinary appeal against said appeal decision. However, in our country, the legislation has not provided an ordinary remedy for this type of case, which means that when an acquittal is revoked, the process ends with a single conviction. For the above reasons, this research work will focus on the need for mechanisms to be established in our legal context to ensure the full validity of this human right

    Evidence for Blue Straggler Stars Rejuvenating the Integrated Spectra of Globular Clusters

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    Integrated spectroscopy is the method of choice for deriving the ages of unresolved stellar systems. However, hot stellar evolutionary stages, such as hot horizontal branch stars and blue straggler stars (BSSs), can affect the integrated ages measured using Balmer lines. Such hot, "non-canonical" stars may lead to overestimations of the temperature of the main sequence turn-off, and therefore underestimations of the integrated age of a stellar population. Using an optimized Hbeta index in conjunction with HST/WFPC2 color-magnitude diagrams (CMDs), we show that Galactic globular clusters exhibit a large scatter in their apparent "spectroscopic" ages, which does not correspond to that in their CMD-derived ages. We find for the first time that the specific frequency of BSSs, defined within the same aperture as the integrated spectra, shows a clear correspondence with Hbeta in the sense that, at fixed metallicity, higher BSS ratios lead to younger "apparent" spectroscopic ages. Thus, the specific frequency of BSSs in globular clusters sets a fundamental limit on the accuracy for which spectroscopic ages can be determined for globular clusters, and maybe for other stellar systems like galaxies. The observational implications of this result are discussed.Comment: 5 pages, 2 figures, 1 table. Accepted for publication in ApJ
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