Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

This article has the purpose to define the visual perception of colors in the HSB model that professionals employed and occupied in the areas of design and architecture in the city of Tijuana have, the quantitative method has been chosen according to Hernández, Fernández and Baptista ( 2010) with type of analytical research. Explain the difference in the color capture operation, the importance of the article lies in the visualization itself and the process that it entails, assimilating that each individual has peculiarities to perceive it. It brings together topics such as the process of perception, the role of the human eye in color perception, the retina in the visualization of color and its physical, biological and psychological perception, as well as the design profession. Due to some research mentioned later, it is known that both women and men have different perceptions, since they have different numbers of photoreceptors, however the results show that in the daily work of the design profession the eye is educated to achieve fine-tune the perception of color.

The objective of this article is to analyze the main stylistic features and symbolic values ??present in Jules Chéret's posters that are related to the work of the artist Giovanni Tiepolo. The analysis was developed using Erwin Panofsky's iconographic method, in which the levels of primary or natural significance were taken attending to the phatic and expressive functions that constitute a pre-iconographic description of the elements of the poster; Additionally, the secondary or conventional significance for establishing the relationship between artistic motifs and the topics addressed, the concepts manifested in images and allegories present in the works analyzed at the iconographic level was studied; Finally, at the iconological level, the intrinsic significance was obtained through the symbolic values ??of the poster, finding the relationship between both authors from two basic concepts, the divine and the mundane.

When undertaking research on Professional Presentation something happens that is at least striking: beyond the existence of a huge amount of published material on the subject, it is rarely considered an object of academic study. After having observed the characteristics of the existing material, the objective of this work is to propose a presentation of Profesional Presentation in order to create a new study area and give the reasons so that it can be located within the field of Graphic Design. To accomplish that, the first step is to detect some of the peculiarities of the activity. That is why we consider essential to develop an operational definition that works as a structure to be able to manage it methodically and to produce the bases of a discipline with its own rules and laws, that is, with relative autonomy.

Although the sign, the symbol and the signal have accompanied humanity from the precise moment in which one human being communicated with another, the study of the icon element began to be methodologically studied by semiology only in the middle of the 20th century; while its employment was taken over by computing at the beginning of the 21st. This article discusses these three fields of human knowledge semiology, computer science and graphic design to obtain an evaluation model, called SM2Mobile, focused on mobile icons. If SM2Mobile achieved a good degree of precision, then designers could improve the function and communication of the icon. SM2Mobile was experimentally tested in order to obtain comparable results between two sets of people, designers and users to observe its degree of precision in this sample.

Introduction: The attention provided at Medical Specialties Unit (UNEME), Ambulatory Center for the Prevention and Attention of AIDS and other sexually transmitted diseases (CAPASITS), the psychologist develops activities that strengthen the patients’ treatment, as a part of a multidisciplinary work. In this way, it becomes essential knowing the importance of the psychologist activities and how they get involved in the Public Health problems. Objective: To analyze the professional competencies that psychologists must possess and how they apply them in their activity at the UNEME CAPASITS Material and Methods: A descriptive bibliographic review was carried out. For the inclusion criteria, it was considered that they will report on: the development of professional skills of health psychologists, the activity of psychologists in public health institutions, development of professional skills of the psychologist and the objectives of health psychology. To search for information, the following keywords were used: health psychology, activity and professional skills. The bibliographic search was performed in the databases: EBSCO, ScienceDirect, Dialnet, PubMed, REdalyc, ResearchGate and pages from official sites: WHO and the National Center for the Prevention and Control of HIV and AIDS. Results: From the analyzed information it was found that the professional competencies that the psychologist must possess in the field of health are focused on the management of preventive strategies, use of health technologies, creation of plans and programs to promote a healthy lifestyle, evaluation and treatment as well as collaborative work. Conclusions: The UNEMES CAPSITS require that psychologists possess competencies such as: communication, use of information and communication technologies (ICT), research, evaluation for treatment, monitoring and creation of clinical records, in addition to: research for health and the dissemination of the results, especially in the treatments.  

Introduction: Lifestyles at the college stage involve fundamental changes in human development, which may have an impact on the school performance. The present work consists of a documentary review on the lifestyles of university students Objective: To identify the information that allows the evaluation of the lifestyles that are associated with the school performance of students of health sciences. Methodology: The research was carried out by using the keywords: lifestyles, school performance and students of health sciences, through PubMed and Crossref, in addition to the websites of public institutions, governments or organizations. The results of 20 studies were analyzed, which included a student population that was intervened through questionnaires about their lifestyles in school systems Results: It was found that students have unhealthy habits, 40% of students do not exercise, 90% of students consume junk food and 1 out of 5 students have mental health disorders. All of the above is striking, since being students of health sciences, it would be assumed that they practice healthy lifestyles, however, their knowledge has been little applied. Conclusion: Lifestyles and school performance are a problem that worries students, parents, teachers and authorities, not only in our country but also in other countries of the world.

INTRODUCTION: The identification of violence inflicted by the intimate partner as a public health problem has shown a social, political and ideological advance. The aim of this paper was to investigate the relation between dating violence and gender roles in a male sample of Pachuca students. Literature has shown a strong relationship between gender roles at dating and violence inflicted by an intimate partner. MATERIAL AND METHODS: In order to find this association a correlational design was used. The scales used were: The Traditional Dating Roles Scale (alpha 0.96, 71.99% of explained variance) and the Dating Violence Instrument (alpha 0.90, 87% of explained variance) both created for Mexican population. The two scales were applied into a sample of 157 straight male participants (59 high school students and 98 university students). RESULTS: A high and negative association was found between Traditional Dating Roles (person, sexuality, active) and Dating Violence (verbal, blackmail, jealousy, control, social requirements, and humiliation). CONCLUSIONS: The stereotyped gender roles during dating have a positive aspect, for men, during dating relationships.

Introduction: Endodontic retreatment seeks reentry to the root canal system to remove all filling material, identification and correction of pathological or iatrogenic defects. Objective: This study aimed to compare the dissolving capacity of eucalyptus oil, orange oil, and distilled water versus three types of endodontic cements. Materials and methods: Two hundred and four stainless steel molds were fabricated, where each cement sample was placed to the edge and left to set in the incubator, simulating normal oral conditions for 7 days. Subsequently, the solubility of each cement was analysed by immersing the samples in eucalyptus and orange oil for ten minutes in a static and ultrasonic environment. The solubility of the cement was evidenced by the difference between the weight before and after contact with the oils, data were statistically analysed with the ANOVA test and the post hoc Tukey bootstrap means test with 1,000 repetitions. Results: The control group and eucalyptus oil having no significant effect (p>0.05), the ultrasonic environment was found to be effective (p<0.05), whereas orange oil had better dissolution effects (p=0.004). Conclusions: The most susceptible cement was Sealapex, while the least soluble was MTA-Fillapex in all the solvents studied.

Nowadays the work of the nursing professional has taken a strong range of growth, although it is true that we have to base everything on the scientific foundation, it is necessary to mention that nursing has a long way to go. In the present work, a critical and reflexive analysis of the importance of the role that the nursing staff performs from the moment blood is obtained until its final disposal is carried out. The objective of this work is to highlight the importance of nursing care in this transfusion process, from collection to final disposal. The articles mentioned here were searched in a scientific database with the purpose of analyzing, reflecting and deepening their content, in order to address the aforementioned topic.  

This paper aims to understand palliative care (PC) when included as part of the treatment for patients with cancer and when there is no need to wait for the person to be in an advanced or terminal stage of the disease. Palliative care is considered as the care required by patients living critical stages of life. Therefore, palliative care should be included from the diagnosis phase of the disease in order to go hand in hand with treatment. This situation is of great importance, because as we are human beings, we have emotional, social, and spiritual needs so that we perceive ourselves in a wholesome way.