Hacia el desarrollo de una competencia sociocultural en aprendientes de francés

Al aprender una lengua extranjera, una competencia lingüística es indispensable para comprender y producir oraciones. Sin embargo, para lograr un desempeño óptimo en situaciones de la vida cotidiana ajenas a las de nuestra cultura materna no basta con conocer las reglas gramaticales sino también los patrones sociales y culturales únicos de cada cultura

Will Artificial Intelligence Have Free-Will?

Will Artificial Intelligence have free will the way the Creature did?https://scholarworks.sjsu.edu/frankenstein200_posters/1003/thumbnail.jp

The Foster Care System: Domestic Abuse

In the United States, children not only experience domestic abuse at home but can also be an issue while placed in the foster care system. In the foster care system, the abuse suffered by these individuals is increased due to home instability. Abuse can take place in many forms (physical, emotional, economical, and sexual) and can occur in many places. It can become a life-threatening crime or a crime that affects an individual’s day-to-day life. The youth and young adults who pass through this system are left with physical injuries and adverse childhood experiences (abuse, neglect, and household dysfunction). The Foster Care System is a place where its job is to give temporary housing and take care of a child when their biological parents are unable to, but it has not been doing this for the past years

The ParC/ParP system in the localization and segregation of chemotaxis signaling arrays in Vibrio cholerae and Vibrio parahaemolyticus

Chemotaxis proteins organize into large, highly ordered arrays. Particularly, in the enteric bacteria Vibrio cholerae and Vibrio parahaemolyticus, chemotaxis arrays are found at the cell pole, and their distribution follows a cell cycle dependent localization. The ParC/ParP system mediates this localization pattern and without either ParC or ParP, arrays are no longer positioned at the cell poles and fail to segregate upon division. Localization of arrays in these bacteria follow a hierarchical process, where arrays are tethered by ParP, which in turn links them to ParC, an ATPase that serves as a cell pole determinant in Vibrios. Here, we analyze the mechanism behind ParP’s ability to access the chemotaxis arrays and positions them at the cell pole. Furthermore, we show that even in the absence of histidine kinase CheA proteins, the arrays still exhibit the native spatial localization and the iconic hexagonal packing of the receptors. We show that the V. cholerae Cluster II array is versatile in respect of array composition for auxiliary chemotaxis proteins, such as ParP and that these arrays are structurally less stable due to their lower CheA occupancy in comparison to the ultrastable arrays found in E.coli. Additionally, we examine the dynamic localization of ParC and evaluate its influence in the overall localization of the arrays and ParP. We show that ParP’s C-terminus integrates into the core unit of signaling arrays through interactions with MCP proteins and the histidine kinase CheA. Our results indicate that ParP’s intercalation within the core units facilitates array formation, whereas its N-terminal interaction domain enables polar recruitment of arrays and promotes ParP’s own polar localization. Moreover, the data provides evidence that ParP serves as a critical nexus between the formation of the chemotactic arrays and their proper polar recruitment. Additionally, our data revealed that arrays in V. cholerae have the capacity to include several scaffolding proteins, displaying a previously uncharacterized variability. In turn, we demonstrate that this variability explains the high degree of structural instability shown by V. cholerae chemotaxis arrays. Finally, we show that ParC forms a protein gradient in V. parahaemolyticus cells. This protein gradient extends in a decreasing concentration from the cell pole towards mid-cell, and it is essential for ParC’s function in positioning ParP and consequently the chemosensory arrays. Similarly, gradient maintenance requires a continuous cycle of ParC between the cell pole and the cytoplasm, as well as ParC’s ability to associate with DNA and transition into different protein states in a nucleotide dependent manner. The data shows that ParC’s localization dynamics relies upon differential diffusion rates of its distinct protein states. Altogether, this work studies the complexity of the ParC/ ParP system and highlights the importance of each component in the correct placement of the chemotactic signaling arrays

Latina First Year Experience: Factors that Contribute to Persistence from the First to the Second Year in Higher Education

There is limited research that identifies the university, familial and community factors that support the persistence of Latinas in higher education from the first to second year. The research that does exist has tended to focus on how institutional programs and activities have failed to work for first-generation students. Therefore, there is a need to study the persistence of Latinas in higher education that is as focused on discovering what works as it is with documenting what is ineffective. Research that focuses on Catholic universities is especially needed since many Latinas come from Roman Catholic families and, consequently, Catholic universities are highly appealing to the parents of Latinas and the Latinas, themselves. This qualitative study used a survey and a series of focus group interviews with Latinas who had made it through their first year in one Catholic university. The goal was to explore how the university, along with family members and the community, supported Latinas who are the first in their families to attend college. The study also identified a number of less-than-positive factors. A focus group interview with student affairs professionals who worked at the university was used to triangulate the data gathered from students. The study revealed that, for all of the student participants, the university was unfamiliar territory. Indeed, most participants spoke of experiencing culture shock generated in part by the very different cultural backgrounds of most of the other students on campus but also by the considerable economic disparity between themselves and most of their peers. Even an invitation to go along on a shopping trip to the mall was fraught with challenges: If the Latina did not go, peers criticized her for being antisocial; if she went along but did not have money to shop, she was criticized for not purchasing anything. The study also documented how Latino/a campus organizations, some but not all campus initiatives, and sympathetic faculty and staff helped the students overcome—or at least manage—the college environment. The study could not determine what would have happened had the students been less acculturated than they were or less well-prepared academically. 1Refers to women who self-identify of Latino, Mexican or Central American descent. 2First year experience refers to students who are the first in their family to experience college during their first year. In my efforts to use inclusive language, I will intentionally use the term first year instead of freshman

Hydrometallurgical extraction of Al and Si from kaolinitic clays

Herein is presented the results of a study on the hydrometallurgic extractionand recovery of aluminum and silicon by leaching of kaolinitic clays with HF. Thestudied extraction parameters were: temperature, reaction time, solid/liquid ratio,concentration, and precipitating agent mass. In the leaching process, mineraldissolutions near 100% were obtained when working at 348 K, solid/liquid ratio2% w/v, HF 12% v/v, for 120 minutes. The HF leach liquor generated from thedissolution of kaolinitic clays contains H2SiF6 and H3AlF6. Studies were conductedto recover the two valuable fluorides as K2SiF6 and Na3AlF6 by precipitation withalkaline salts from the leach liquor. Phases of precipitated fluorides were identifiedby XRD and surface morphology by SEM. The purity of the K2SiF6 precipitate was98.8%, whereas for Na3AlF6, it was 89.3%. Also, both synthesized solids are ofhigh commercial value due to their industrial applications.Fil: Pinna, Eliana Guadalupe. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Suarez, Daniela Silvana. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Nacional de Cuyo; ArgentinaFil: Rosales, Gustavo Daniel. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Rodriguez, Mario Humberto. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentin

Bridging Training Gaps: Assessing Knowledge and Confidence of Mental Health Interns in Opioid Misuse Intervention for School-Aged Children and Adolescents

The rising threat of opioid misuse among children and adolescents demands urgent attention. Despite documented increases in opioid misuse among school-aged children and adolescents, internship placements in conjunction with academic institutions neglect training of mental health interns in school-based settings, specifically in the areas of opioid education and intervention. To meet the multifaceted needs of children and adolescents who misuse opioids, it is imperative to conduct research and provide thorough training for mental health interns. The purpose of this study is to assess the levels of knowledge and confidence of mental health interns concerning opioid misuse and the perceived benefit of training. It seeks to identify the training gaps mental health interns encounter when providing support services to school-aged children and adolescents in educational settings. Utilizing a cross-sectional quantitative survey, the research will explore the variation of the interns\u27 understanding and capabilities in addressing opioid-related issues. The implications extend beyond academia, as the study will recommend areas for future research and offer insights into practice and policy. By bridging the training gaps, this research will contribute to a more informed, capable, and proactive approach to addressing opioid misuse among children and adolescents in educational settings

Normas Internacionales de Información Financiera para las Pymes : Reconocimineto, medición y tratamiento contable de los beneficios a los empleados según la sección 28 beneficios a los empleados de la NIIF para las Pymes

Nuestro Trabajo de Seminario se elaboró con el propósito de realizar un estudio sobre los Beneficios que tienen los Trabajadores al prestar sus servicios laborales a las empresas, además de la información que nos proporcionan algunas Leyes que rigen el sector laboral y protegen los derechos de los Trabajadores de nuestro país. El contenido del trabajo inicia abordando las Generalidades de los Estándares Internacionales de Información Financiera para las Pymes donde hablamos sobre la Reseña Histórica de la Contabilidad, Concepto de Contabilidad, Principios de Contabilidad Generalmente Aceptados (PCGA), Normas Internacionales de Contabilidad (NIC), Normas Internacionales de Información Financiera (NIIF) y las Normas Internacionales de Información Financiera para las Pequeñas y Medianas Empresas (NIIF para las Pymes). Analizamos e interpretamos Normas y Leyes para el Reconocimiento y Medición de los Beneficios a los. Algunas de estas Leyes fueron la Ley 185 del Código del Trabajo, la Ley 822 de Concertación Tributaria, la Ley Orgánica del Instituto Nacional Tecnológico Inatec del Decreto número 40-94, la Constitución Política de Nicaragua. Las Normas Internacionales de Contabilidad y las Normas Internacionales de Información Financiera. Luego estudiamos el Tratamiento Contable, Reconocimiento y Medición de la Sección 28 Beneficios a los Empleados en base a las NIIF para las Pymes, presentando de manera explicativa y con ejemplos cada uno de los diferentes tipos de Beneficios, que son Beneficios a Corto Plazo, Post- empleo, Largo Plazo y por Terminación de Contrato. Se concluyó con un Caso Práctico de una empresa Comercial llamada GonzálezMartinez S, A donde se elaboraron los Estados Financieros de la empresa con sus respectivos cálculos de cada Beneficio y el Tratamiento Contable según lo establece la Sección 28 de las NIIF para las Pymes

Influencia de la calidad en la competitividad de las pequeñas y medianas empresas (PYMES) en el municipio de Matagalpa durante el año 2010

Con la presente investigación se analizo la Influencia de la calidad de los productos en la competitividad de las pequeñas y medianas empresas (PYMES) en el municipio de Matagalpa durante el año 2010. Las variables evaluadas fueron Principios Básicos de Calidad, ciclo de vida de un producto, aseguramiento de calidad, Técnicas avanzadas de calidad, Control de Calidad; esto fue posible mediante la utilización de instrumentos como la encuesta y entrevistas. Los resultados obtenidos revelaron que la calidad es un factor determinante que influye en las medianas y pequeñas empresas (PYMES) en el municipio de Matagalpa para ser más competitivos. También se obtuvo resultados en cuanto a la influencia que los clientes ejercen para determinar la calidad de un producto, se conocieron y se identificaron los diferentes atributos que caracterizan los productos ofertados por las PYMES en el municipio de Matagalpa. Las entrevistas realizadas a los pequeños y medianos empresarios, así como las encuestas realizadas a algunos clientes que visitan los establecimientos de las PYMES, cooperaron para analizar y evaluar las conclusiones de esta investigació