The end of the Ice Age in southern Europe: Iberian images in the Palaeolithic to Post-Palaeolithic transition

The documentation of Palaeolithic art in the open air, together with direct dates for parietal art and the study of territories marked by the last hunter groups in southern Europe, supports new interpretations of Palaeolithic art and its continuity in the early Holocene. We provide updated information about the graphic representations in that time of transition, grouped under the term Style V. We also reflect on the chronological framework of some themes and techniques for which dates are available, from the Upper Palaeolithic to the Neolithic. These topics reveal the strength of the Palaeolithic background in more recent versions of prehistoric art, especially the schematic art associated with the first farmers. These new considerations are added to the presence of ­Palaeolithic and Post-Palaeolithic art throughout Europe and all over the world, which shows how symbols are social traits of communication associated with human groups. The study of con­nections through these archaeological items, with their undeniable materiality, is a future challenge that will ­undoubtedly produce interesting results.

From Hand to Eye With the Devil In-Between: Which Cognitive Mechanisms Underpin the Benefit From Handwriting Training When Learning Visual Graphs?

Cognitive science has recently shown a renewed interest on the benefit from training in handwriting (HW) when learning visual graphs, given that this learning experience improves more subsequent visual graph recognition than other forms of training. However, the underlying cognitive mechanism of this HW benefit has been elusive. Building on the 50 years of research on this topic, the present work outlines a theoretical approach to study this mechanism, specifying testable hypotheses that will allow distinguishing between confronting perspectives, i.e., symbolic accounts that hold that perceptual learning and visual analysis underpin the benefit from HW training vs. embodied sensorimotor accounts that argue for motoric representations as inner part of orthographic representations acquired via HW training. From the evidence critically revisited, we concluded that symbolic accounts are parsimonious and could better explain the benefit from HW training when learning visual graphs. The future challenge will be to put at test the detailed predictions presented here, so that the devil has no longer room in this equation.

Future Challenge of the Freedom of Religion Act: Comparing Indonesia and Malaysia

Indonesia is one of the countries that uphold human rights International one of the example is the freedom of religion or embrace religion. It is proven by the inclusion of one of the international human rights values ​​into our constitution namely article 28 I paragraph (1) of the 1945 Constitution. As a sovereign country, Indonesia is obliged to protect the right of its citizens to embrace the religion or belief adopted without any compulsion from any party. Every citizen has the freedom to determine his or her faith or belief according to the mind and conscience of each. So Human Rights are rights that protect us to live together in society without any disturbance. The right to freedom of religion becomes important issue.

Research on the General Algorithm and Benefit of Real-Time Positioning Advertising System—Based on the Use of 5G Base Station Data

Due to the limitations of mobile phone positioning technology in the past, it is difficult for an advertising system to obtain users’ locations. Although there are many advertising delivery ideas in the market, time and location-based advertising delivery system have not been able to meet the delivery needs of advertisers. This study investigates various time and location-based advertising needs in the market and finds a universal data processing model that can quickly organize user positioning data from telecom base stations into screening information. It helps us to find specific audiences and to deliver advertisements to target audiences quickly. This study evaluated various advertising scenarios’ effectiveness and explained why there is a performance gap usually between five to ten times worse compared to the past. This study discusses the problems encountered when implementing the advertising system and how to improve them. This study also examines advertising interaction methods based on 5G features, business cooperation and profit splitting with telecom operators, and more diversified data application orientations and possibilities such as market surveys, urban traffic, security issues, and epidemic prevention. The future challenge is to develop footprint tracking technologies based on 5G and provide smart cities with lives-protecting or cost-saving solutions.

Retos de la Investigación Educativa tras la pandemia COVID-19

Este texto aporta una visión panorámica sobre los retos de la investigación educativa en un contexto marcado por de pandemia COVID 19 a nivel internacional. Está basado en la lección Magistral que se impartió con motivo del Premio Iberoamericano a la excelencia en Investigación Educativa de 2020 otorgado a la autora de este artículo. El análisis de los efectos sociales, económicos, sanitarios y educativos de la pandemia COVID 19 sirve como punto de referencia para marcar posibles trayectorias científicas sobre las que transitar la investigación educativa. Se marcan como espacios de interés para nuevo estudio; las TIC y la Educación; el desarrollo sostenible y la formación investigadora, entre otros. En cada uno de ellos se señalan y proponen temáticas e interrogantes asumibles para aportar un conocimiento científico educativo valioso a la sociedad. Esta sistematización pretende orientar y animar a jóvenes investigadores a trabajar sobre cuestiones relevantes que constituyen un reto presente y futuro para la investigación educativa. This paper provides a panoramic vision of the challenges of educational research in a current context characterized by the COVID 19 pandemic at the international level. It is based on the keynote lecture given on the occasion of the 2020 Ibero-American Award for Excellence in Educational Research awarded to the author of this article. The analysis of the social, economic, health and educational effects of the COVID 19 pandemic serves as a point of reference to mark possible scientific trajectories on which educational research can travel. They are marked as spaces of interest for new studies; ICT and Education; sustainable development and research training, among others. In each one of them, themes and questions that can be assumed are pointed out and proposed to contribute valuable educational scientific knowledge to society. This systematization aims to guide and encourage young researchers to work on relevant issues that constitute a present and future challenge for educational research.