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In this paper, we present photometric and spectroscopic observations of the subluminous Type Ia supernova (SN Ia) 2012ij, which has an absolute B -band peak magnitude M B , max = âˆ' 17.95 ± 0.15 mag. The B -band light curve exhibits a fast postpeak decline with Î" m 15(B) = 1.86 ± 0.05 mag. All the R - and I / i -band light curves show a weak secondary peak/shoulder feature at about 3 weeks after the peak, like some transitional subclass of SNe Ia, which could result from an incomplete merger of near-infrared (NIR) double peaks. The spectra are characterized by Ti ii and strong Si ii λ 5972 absorption features that are usually seen in low-luminosity objects like SN 1999by. The NIR spectrum before maximum light reveals weak carbon absorption features, implying the existence of unburned materials. We compare the observed properties of SN 2012ij with those predicted by the sub-Chandrasekhar-mass and the Chandrasekhar-mass delayed-detonation models and find that both optical and NIR spectral properties can be explained to some extent by these two models. By comparing the secondary maximum features in the I and i bands, we suggest that SN 2012ij is a transitional object linking normal SNe Ia to typical 91bg-like ones. From the published sample of SNe Ia from the Carnegie Supernova Project II, we estimate that the fraction of SN 2012ijâ€"like SNe Ia is not lower than ∼2%. [ABSTRACT FROM AUTHOR]

The optical light curves of quiescent black hole low-mass X-ray binaries often exhibit significant nonellipsoidal variabilities, showing the photospheric radiation of the companion star is veiled by other sources of optical emission. Assessing this “veiling” effect is critical to the black hole mass measurement. Here in this work, we carry out a strictly simultaneous spectroscopic and photometric campaign on the prototype of black hole low-mass X-ray binary A0620-00. We find that for each observation epoch, the extra optical flux beyond a pure ellipsoidal modulation is positively correlated with the fraction of veiling emission, indicating the accretion disk contributes most of the nonellipsoidal variations. Meanwhile, we also obtain a K2V spectral classification of the companion, as well as the measurements of the companion’s rotational velocity v sin i = 83.8 ± 1.9 km sâˆ'1 and the mass ratio between the companion and the black hole q = 0.063 ± 0.004. [ABSTRACT FROM AUTHOR]

We present a spectral analysis of four Large Magellanic Cloud (LMC) WC-type Wolfâ€"Rayet (WR) stars (BAT99-8, BAT99-9, BAT99-11, and BAT99-52) to shed light on two evolutionary questions surrounding massive stars. The first is: are WO-type WR stars more oxygen enriched than WC-type stars, indicating further chemical evolution, or are the strong high-excitation oxygen lines in WO-type stars an indication of higher temperatures. This study will act as a baseline for answering the question of where WO-type stars fall in WR evolution. Each star’s spectrum, extending from 1100 to 25000 Ă..., was modeled using cmfgen to determine the star’s physical properties such as luminosity, mass-loss rate, and chemical abundances. The oxygen abundance is a key evolutionary diagnostic, and with higher resolution data and an improved stellar atmosphere code, we found the oxygen abundance to be up to a factor of 5 lower than that of previous studies. The second evolutionary question revolves around the formation of WR stars: do they evolve by themselves or is a close companion star necessary for their formation? Using our derived physical parameters, we compared our results to the Geneva single-star evolutionary models and the Binary Population and Spectral Synthesis (BPASS) binary evolutionary models. We found that both the Geneva solar-metallicity models and BPASS LMC-metallicity models are in agreement with the four WC-type stars, while the Geneva LMC-metallicity models are not. Therefore, these four WC4 stars could have been formed either via binary or single-star evolution. [ABSTRACT FROM AUTHOR]

This paper evaluates economically build a new cogeneration plant with clean energy from forest biomass company Norske Skog Bio Bio (NSBB). This is to show that this plant-based forest biomass for electricity generation is a viable option in Chile from the economic and environmental perspective. For this evaluation, we propose an approach that uses “real options theory" based on the application of log-transformed binomial method with six steps. Also, comparing the results obtained with this approach, the results using traditional methods. It is found that for all cases studied, the value yielded by the real options method was higher than estimated by traditional methods. It is concluded that this alternative profitable investment. [ABSTRACT FROM AUTHOR]

This paper describes the nine sixteenth-century maps, texts, and globes that showed Sir Francis Drake's route of circumnavigation of the world. It shows the relationships between these nine artifacts and suggests the year of disclosure for each. The oldest of these is the Whitehall map, which was the direct or indirect precursor of the Drake-Mellon map, the French-Drake Van Sype map, the Dutch-Drake map, and the Hondius Broadside map. Most world maps published between 1561 and 1588 have a huge bulge on the coast of Chile. However, eight of the maps discussed in this paper shrank the bulge and moved it to the southern tip of Chile, using updated information from Drake's voyage. [ABSTRACT FROM AUTHOR]

This paper presents an innovative experience involving students and professors from diverse backgrounds and regions that was designed to integrate corporate sustainability (CS) knowledge into undergraduate programs. An action research approach was adopted, with the course running over one semester. The course involved 146 students with diverse academic backgrounds from universities across Brazil along with eight professors from Brazil, Chile, and South Africa. The proposed approach provides actionable insights into the integration of sustainability concepts in the higher educational setting, thereby contributing to the development of a more environmentally and socially conscious generation of professionals. The learning outcomes are discussed in the light of the Sustainable Development Goal (SDG) Agenda, particularly SDG 7 (affordable and clean energy), SDG 9 (industry, innovation, and infrastructure), and SDG 13 (climate action). In addition, it is important to highlight that the dissemination of the course's key features can be useful for universities, professors, and researchers engaged in training future professionals capable of addressing real-world problems of innovation and sustainability. By employing an action research methodology and fostering collaboration among students and professors with diverse academic backgrounds and from different countries, including Brazil, Chile, and South Africa, this paper presents a multiregional and interdisciplinary perspective that sets it apart from conventional practices. The emphasis on providing actionable insights and its potential applicability for universities, professors, and researchers involved in training future professionals further underscore its distinctive contribution to education for sustainable development. [ABSTRACT FROM AUTHOR]

Predatory journals have been defined as a fraudulent model that takes advantage of the golden route implemented by some open access publications. These journals exploit the business of charging authors, promising quick and low-cost publication. However, they do not comply with the tasks of any scientific journal, such as peer review or digital preservation of original writings, and therefore they publish papers of questionable quality, methodology and reproducibility. For these reasons, this research aims to determine the level of knowledge that active researchers of the Universidad Tecnológica Metropolitana (UTEM) have about predatory journals. For the study, a survey was used as a data collection instrument, which was sent to the active researchers from the UTEM. From the results obtained, it was possible to conclude that the UTEM researchers are familiar with the term predatory journals and can identify certain characteristics of these journals, such as the fact that they do not perform an adequate peer review process, offer a fast publication process at low cost, and have similar titles to those of renowned journals, in addition to being able to identify some tools for their detection. [ABSTRACT FROM AUTHOR]

Background: Around 18% of the population in Chile has disabilities. Evidence shows that this population has greater healthcare needs, yet they face barriers to accessing healthcare due to health system failures. This paper aims to assess the inclusion of people with disabilities in health policy documents and to explore the perceptions of key national stakeholders regarding the policy context, policy processes, and actors involved. Methods: A policy content analysis was conducted of 12 health policy documents using the EquiFrame framework, adapted to assess disability inclusion. Documents were reviewed and rated on their quality of commitment against 21 core concepts of human rights in the framework. Key national stakeholders (n = 15) were interviewed, and data were thematically analysed under the Walt and Gilson Policy Analysis Triangle, using NVivo R1. Results: Core human rights concepts of disability were mentioned at least once in nearly all health policy documents (92%). However, 50% had poor policy commitments for disability. Across policies, Prevention of health conditions was the main human rights concept reflected, while Privacy of information was the least referenced concept. Participants described a fragmented disability movement and health policy, related to a dominant biomedical model of disability. It appeared that disability was not prioritized in the health policy agenda, due to ineffective mainstreaming of disability by the Government and the limited influence and engagement of civil society in policy processes. Moreover, the limited existing policy framework on disability inclusion is not being implemented effectively. This implementation gap was attributed to lack of financing, leadership, and human resources, coupled with low monitoring of disability inclusion. Conclusions: Improvements are needed in both the development and implementation of disability-inclusive health policies in Chile, to support the achievement of the right to healthcare for people with disabilities and ensuring that the health system truly "leaves no one behind". [ABSTRACT FROM AUTHOR]

Objective/context: This paper examines the open legal primary rule in Chile for the selection of the presidential candidate, established in 2012 through Law 20640. This rule contains elements shared with similar legislation in the region as well as specific characteristics. Methodology: Through a case study, we will investigate the results and consequences of the application of primaries on the three occasions they were implemented (2013, 2017, and 2021). We will review the formal changes adopted and the political events that occurred in the interim, considering the main variables that typically intervene in electoral events of this nature, drawn from the existing debate and literature. Conclusions: The case of Chile shows that the combination of an open legal primary system with voluntary internal voting, incomplete simultaneity, and the absence of stable political groupings produces effects that do not align with either the general aspirations for the implementation of primaries or the theoretical purposes outlined by the ideologists of Chilean legislation. Originality: This study contributes to the emerging literature addressing open legal primaries in their dual aspect, both as a nomination mechanism and as an electoral rule. [ABSTRACT FROM AUTHOR]

Extractivist archaeological practices have been carried out in the Atacama Lickanantay territory, Antofagasta region, northern Chile, ever since the 19th century, excluding or denying the voice and/or participation of members of the local indigenous community. However, the beginning of the 21st century saw a change in this sense bringing new experiences of collaboration between Atacameños and archaeologists. Our goal is to reflect on the definitions and applications of collaborative methodologies in archaeological projects, through discussion focusing on the global, through the national and finally the local, from where we approach a particular collaborative project. The research, conducted between early 2021 and mid 2024, studies the history of the collection and patrimonialization of indigenous bodies in the Atacameño Lickanantay territory, and socializes this information among the local communities. Based on this work, we conclude that all research in the territory must involve and be authorized by the Atacameño communities. Also, we consider that the Atacameños should stop being the object of research and instead become researchers who lead or collaborate in the studies within their communities and in their territory. The originality of this paper lies precisely in the fact that it brings a global discussion of contemporary archaeology to a concrete case. [ABSTRACT FROM AUTHOR]

On October 18, 2019, Chile experienced the most important social upheaval since the country regained democracy in the late 1980s. The "Social Outbreak" surprised economic and political elites and seemed paradoxical to the international community who had often praised Chile as a model of successful development. In this paper, we used structural-demographic theory to analyze the interaction between the overproduction of elites and the stagnation in the relative income of the population as the underlying structural cause of Chilean political instability. This theory was able to predict the three most significant instances of political tension in the recent history of Chile: the crisis of the late 1960s that culminated in the coup d'état of 1973, popular mobilizations during the 1980s, and the recent student mobilizations and social upheaval. Our results suggest that, at least during the period 1938–2019, Chilean sociopolitical dynamics is determined by the same structural drivers. [ABSTRACT FROM AUTHOR]

During the thirties many right-wing nationalist groups appeared in Chile. Most of them declared to be against Liberalism, Democracy and Communism. In some cases these groups also embraced the Fascism and the Antisemitism coming from Europe, developing anti-Semitic campaigns, unprecedented in the Chilean History. This article enquires in the responses of the weekly paper Mundo Judío, main press publication of the Chilean Jewish community during the thirties, to the Antisemitism of the Jorge González von Marées' Movimiento Nacional Socialista, the most important Chilean fascist group of the period, distinguishing two main reactions. [ABSTRACT FROM AUTHOR]

Chile has a very ambitious energy transition agenda and massive challenges ahead to accomplish it. To integrate the high solar energy potential in the north an the high wind power potential of the south of the country, considerable investments in the electrical grid and new balancing mechanism and storage capacities are necessary. This study addresses the potential of individual industries, particularly the paper industry, to provide flexibility to the electrical system on-site. To achieve this, an optimization model that minimizes energy provision costs is proposed. The model considers the demand of a company including its demand side management potential, combined heat and power generation capacities, as well as on-site renewable energy generation location potential from photovoltaics and wind power. The model is computed under multiple parametrization scenarios to estimate under which conditions it would be advantageous for the company to use renewable electricity. This allows to evaluate how much of the renewable electricity produced in high peaks can be used by the company, and in how far, demand side management and combined heat and power can compensate low generation periods of renewable electricity. The model is feeded with typical hourly electricity and heat demand profiles of a prototypic paper producing company, which were statistically derived from one and a half years of measurements. Moreover, electricity generation time series from photovoltaics and wind power are derived from physical models that rely on ERA5 reanalysis data. The latter data set allows to compute the model in locations all around Chilean territory in a 30 km x 30 km spatial grid. Results are presented in the form of maps of the shares of renewables that would be enabled at avery location by industries of the same characteristics. [ABSTRACT FROM AUTHOR]

This paper analyzes the impact of the Chile-South Korea Free Trade Agreement (CKFTA) over the bilateral extensive and intensive margins of trade. Using disaggregated product-level data for the period 1996-2017, the paper tests the impact of CKFTA on bilateral flows, as well as differentiate these effects between intensive and extensive margins at the product level. To estimate, a Poisson-Pseudo Maximum Likelihood model is proposed. It is found that the CKFTA had a positive effect over bilateral trade flows, and although new products were added to the bilateral export basket (extensive margin), the impact is stronger on goods already traded (intensive margin). Moreover, the paper concludes that this effect is stronger for Chilean exports. [ABSTRACT FROM AUTHOR]

This paper estimates efficiency measures for the banking system in Chile for the period 2000-2019. In contrast to previous studies, we use input-distance functions, introduce the nonparametric slack-based model, and choose the intermediate inputs approach in determining inputs and outputs. Our results suggest that the Chilean system has achieved relatively high levels of efficiency, although with no significant variation over the sample period. Ownership (government, foreign and public) and size had a positive impact on efficiency. On average, mergers and acquisitions seem to have targeted highly efficient banks in order to improve the overall efficiency of the controlling institution in the short run. Other sources of efficiency gains could be an increase in bond funding or a reduction in expenses and capital holdings. The latter could be induced by deepening the local derivatives market. [ABSTRACT FROM AUTHOR]

This research investigates the optimal integration of Blockchain Technology (BT) in Supply Chain Management (SCM) within Chile's maritime ports. Utilizing fuzzy Logarithmic Methodology of Additive Weights (LMAW) and Double Normalization-based Multiple Aggregation Methods (DNMA), the study systematically identifies, prioritizes, and ranks key factors influencing BT adoption in SCM. The study's findings highlight crucial factors like enhanced transaction security, good supply chain practices, and risk management. Furthermore, it ranks the application of ports as prime candidates for BT integration. The research contributes theoretically by developing a hybrid model combining MCDA methods, and practically by guiding the strategic application of BT in the maritime logistics sector, aligning with the principles of Industry 5.0. This paper presents a novel approach that explores the utilization of BT in maritime supply chain management, incorporating MCDA in a vague environment. The research gap of this study lies in defining new contexts in both theoretical and practical literature reviews for extending the use of BT in SCM in the ports of Chile, according to Industry 5.0, to increase the efficiency and effectiveness of all aspects of operations in these places. The contribution of this research is applying hybrid MCDA methods in an uncertain environment to assist decision-makers (DMs) in better implementing BT in SCM in Chilean ports, according to Industry 5.0. [ABSTRACT FROM AUTHOR]

This paper analyzes the development of Pitrufquén (located in the Araucanía Region, Chile, and founded in 1897) from a historical, territorial, urban, and architectural point of view. It is proposed that the city’s development is framed in a new moment, where the Chilean State abandons military criteria and assumes economic-territorial factors where the railroad’s presence is a determining factor. The choice of the site, its particular layout, and the development of its architecture are evidence of this change. From the historical point of view, it is analyzed how, in Pitrufquén, the Mapuche society had cattle raising as the main economic activity, as it had pastures to feed the cattle, the land was suitable for crops, and there was a vital ford to cross the Toltén River. This strategic location was maintained and accentuated by the city’s founding and the railroad’s arrival in 1898, turning the town into a railhead for progress towards the south of the country. In the case of the urban layout, its peculiarity was addressed since, together with Lonquimay, these are the only sections in the La Araucanía region organized based on an ellipse, which, in the case of Pitrufquén, also coexists with a checkerboard layout. The study analyzed its squares, diagonal avenues, and the perimeter ring road. At an architectural level, the article explores the three layers or aspects of the city: The first one studies the wooden architecture with works from the late 19th and early 20th centuries; the second refers to public architecture, represented by buildings such as the municipality, public services, the post office, and others; and a third layer addresses the modern architecture, such as housing and stores from the period between 1940 and 1960. [ABSTRACT FROM AUTHOR]

The aim of this paper is to describe academic self-efficacy in students of technical-professional training at a university in the south of Chile. Numerous studies have established that, in order to have autonomous and self-regulated students, it is necessary for them to be academically self-efficient and the literature shows that the teacher with a self-efficient teaching identity promotes this type of competences in the students. The research is ascribed within the positivist paradigm, with a quantitative research approach that seeks objectivity, describing, explaining, proving and/or predicting phenomena, using data collection with the purpose of testing hypotheses through statistical analysis. The design is non-experimental, since it is carried out without manipulating the variables and the situations are not intentionally provoked. Additionally, it is of a cross-sectional nature, since the data are collected at a single moment of the research, to analyze the relationship at a given time. [ABSTRACT FROM AUTHOR]

This paper presents the first translation and adaptation of the Multidimensional Mentalizing Questionnaire (MMQ) into Spanish for a native Spanish-speaking sample in Chile. The study examines the psychometric properties and internal consistency of the translated MMQ. The instrument undergoes modifications based on a confirmatory factor analysis of the original structure, resulting in the elimination of items with cross-loadings and improvement in model fit. The modified scale is then analyzed, demonstrating strong psychometric properties. Convergent evidence is assessed by correlating MMQ subscales with the Interpersonal Reactivity Index (IRI) and Empathy Quotient (EQ), while divergent evidence is assessed by correlating aggressive traits using the Buss-Perry Aggression Questionnaire (BPAQ). The study also explores gender differences and age. Results reveal positive correlations between good mentalizing and empathy, particularly cognitive empathy, supporting the significance of positive mentalization in empathy. Negative mentalization is associated with difficulties in perspective-taking and social skills, as well as aggressive traits. Gender differences in mentalizing capacities are observed, and negative aspects of mentalization decrease with age. The availability of the Spanish translation of the MMQ, the first self-reporting scale measuring mentalization adapted to Chilean population, contributes to research aiming to understand its relationship with other psychological phenomena in different cultural context and facilitating clinical interventions with different population groups. We therefore encourage further investigation into cultural, gender and age differences in mentalization. [ABSTRACT FROM AUTHOR]

This paper presents the design, implementation, and validation of an on-blade sensor system for remote vibration measurement for low-capacity wind turbines. The autonomous sensor system was deployed on three wind turbines, with one of them operating in harsh weather conditions in the far south of Chile. The system recorded the acceleration response of the blades in the flapwise and edgewise directions, data that could be used for extracting the dynamic characteristics of the blades, information useful for damage diagnosis and prognosis. The proposed sensor system demonstrated reliable data acquisition and transmission from wind turbines in remote locations, proving the ability to create a fully autonomous system capable of recording data for monitoring and evaluating the state of health of wind turbine blades for extended periods without human intervention. The data collected by the sensor system presented in this study can serve as a foundation for developing vibration-based strategies for real-time structural health monitoring. [ABSTRACT FROM AUTHOR]

This paper examines the current and prospective greenhouse gas (GHG) emissions of e-fuels produced via electrolysis and Fischer–Tropsch synthesis (FTS) for the years 2021, 2030, and 2050 for use in Germany. The GHG emissions are determined by a scenario approach as a combination of a literature-based top-down and bottom-up approach. Considered process steps are the provision of feedstocks, electrolysis (via solid oxide co-electrolysis; SOEC), synthesis (via Fischer–Tropsch synthesis; FTS), e-crude refining, eventual transport to, and use in Germany. The results indicate that the current GHG emissions for e-fuel production in the exemplary export countries Saudi Arabia and Chile are above those of conventional fuels. Scenarios for the production in Germany lead to current GHG emissions of 2.78–3.47 kgCO2-eq/L e-fuel in 2021 as the reference year and 0.064–0.082 kgCO2-eq/L e-fuel in 2050. With a share of 58–96%, according to the respective scenario, the electrolysis is the main determinant of the GHG emissions in the production process. The use of additional renewable energy during the production process in combination with direct air capture (DAC) are the main leverages to reduce GHG emissions. [ABSTRACT FROM AUTHOR]

Precipitable water vapour (PWV) strongly affects the quality of data obtained from millimetre- and submillimetre-wave astronomical observations, such as those for cosmic microwave background measurements. Some of these observatories have used radiometers to monitor PWV. In this study, PWV was measured from 2021 April to 2022 April using Global Navigation Satellite System (GNSS) instruments in the Atacama Desert, Chile, where several millimetre- and submillimetre-wave telescopes are located. We evaluated the accuracy of these measurements by comparing them to radiometer measurements. We calculated the PWV from GNSS data using csrs-ppp (Canadian Spatial Reference System Precise Point Positioning), an online software package. When using GNSS data alone, the estimated PWV showed a systematic offset of |$+1.08$| mm. When combining GNSS data with data from a barometer, which was co-located with the GNSS receiver, the estimated PWV showed a lower systematic offset of −0.05 mm. The GNSS PWV showed a statistical uncertainty of 0.52 mm with an averaging time of an hour. Compared to other PWV measurement methods, GNSS instruments are robust in bad weather conditions, have sufficient time resolution, and are less expensive. By demonstrating good accuracy and precision in low-PWV conditions, this paper shows that GNSS instruments are valuable tools for PWV measurements for observing site evaluation and data analysis for ground-based telescopes. [ABSTRACT FROM AUTHOR]

Seismic-resistant design incorporates measures to ensure that structures perform adequately under specific limit states, focusing on seismic forces derived from both the equivalent static and spectral modal methods. This study examined buildings on slopes in densely built urban areas, a common scenario in Latin American cities with high seismic risks. The adjustment of high-rise buildings to sloping terrains induces structural asymmetry, leading to plan and elevation irregularities that significantly impact their seismic response. This paper explores the asymmetry in medium-height reinforced concrete frame buildings on variable inclines (0°, 15°, 30°, and 45°) and its effect on their nonlinear response, assessed via displacements, rotations, and damage. Synthetic accelerograms matched with Chile's high seismic hazard design spectrum, scaled for different performance states and seismic records from the Chilean subduction zone, were applied. The findings highlight structural asymmetry's role in influencing nonlinear response parameters such as ductility, transient interstory drifts, and roof rotations, and uncover element demand distributions surpassing conventional analysis and in earthquake-resistant design expectations. [ABSTRACT FROM AUTHOR]

The omnichannel, a new concept in retailing, has surpassed the genre of electronic business (e-commerce) and has significantly influenced consumer thoughts and decisions. This approach refers to a retailing approach that has transformed the way customers shop, seamlessly transitioning between online and offline platforms due to the increased usage of smartphones and tablets. Presently, retailers are focusing on delivering excellent service experiences. However, despite being a prominent topic in the retail sector, bibliometric and systematic reviews exploring omni-channels are scarce. To contribute to further research collaboration and expand knowledge in this subject area, a bibliometric study was conducted to examine omni-channel research trends, including publication outputs, notable journals, top-performing authors, leading countries, and author keywords. A total of 773 articles were acquired from Scopus databases from 2013 to March 2023. The findings revealed a continuous increase in the number of omni-channel publications each year, indicating its growing relevance in the retail industry. Among the 61 countries analysed, Chile had the highest number of active paper publications, followed by Sweden and Spain. The systematic analysis conducted using VOSviewer identified 2103 keywords. This research explores focal points in research, evaluates trends in evolution, visualizes collaboration networks, and identifies a prominent topic in the field of omni-channel research. Cluster analysis revealed prominent topics of interest within the omni-channel context, including the grocery, fashion, luxury, and tourism domains. As a result, this study provides an information and implementation direction for the development of omni-channel retailing. [ABSTRACT FROM AUTHOR]

The present article analyzes the recent debates regarding the redefinition of the museum, exploring resonances in reflective practices and processes in public museums in Chile. While these have caused controversy and discord, they appear to converge in the need to rethink the relationship between museums and society, seeking to make them more inclusive, democratic and diverse. The present discussion is based on the preliminary results of "LAB_Museums: Contemporary Museums and Museologies", an ongoing interdisciplinary research intervention model promoting processes of co-production of knowledge regarding museums and museography. This paper is the publication of the results of the project. To this end, a collaborative ecosystem of knowledge has been developed between the university, museums and public sector, based on the implementation of laboratories, initially, in five public museums of the Metropolitan Region of Santiago, Chile: the National Museum of Fine Arts, the National Historical Museum, the Museum of Contemporary Art, the Popular Art Museum and the National Center of Contemporary Art. The theoretical/methodological framework used was that of Institutional Analysis (IA), based on which interviews and discussion groups with museum professionals promote dialogues on the present reality and contemporary challenges of museums. [ABSTRACT FROM AUTHOR]

With the increase in global research, it is common for researchers to investigate topics in intercultural settings, both in their own home countries and abroad. Although findings from this research are prolific, rarely are detailed examples given or practical suggestions offered, particularly in relation to the role of the translator/researcher. The significant and often undervalued role of the translator/researcher in cross cultural/language qualitative research warrants methodological considerations at the onset and throughout the research. Nonetheless, few qualitative studies transparently report the process of how the translation findings were developed. This paper addresses this gap by examining a Latinx postgraduate student's role in the qualitative research on teacher induction in Chile. I used reflexivity to assess my positionality of insiderness and outsiderness and its influence in the process of recruitment, conducting interviews, transcription, and translation. Interviews were conducted, transcribed and analysed in Spanish. Examples of data translation that can help to identify the main issues associated with reporting the findings in English are provided. These applied examples are used to illustrate the gaps and misinterpretations possible in intercultural research. The importance of researcher's culture competence, contextual skills and knowledge of the field of the study are highlighted. [ABSTRACT FROM AUTHOR]

The paper studies the particularities of the educational policies of the Popular Unity. To answer this question, the context has been recreated and the main issues and conflict of these policies are explored. This objective is original because most of the investigations on this regard have studied the logic of the groups that fought to govern the country, have highlighted the differences between the educational projects of past governments or have evidenced the controversies surrounding the Unified National School. To achieve this answer, the study carried out an exhaustive review of the main primary and secondary sources in this matter [ABSTRACT FROM AUTHOR]

The purpose of this paper is to present and analyze the first Arabic language grammar produced in Chile, the Gramática de la Lengua Árabe [Grammar of the Arabic Language] by Luțfī 'Abd al-Badī' in 1967. To this end, we first discuss the interest that this grammar presents for the study of Arabic language learning in Chile. Secondly, we present an analysis of the grammar, highlighting its various elements, a brief biography of the author, and its possible influences. Finally, we propose some ways to pursue this research. A tentative bibliography of Luțfī 'Abd al-Badī', and an obituary are presented at the end of the article as appendices. [ABSTRACT FROM AUTHOR]

Objective/Context: This paper studies the first Chilean school newspapers led by women and the role of high school students as mediators of scientific knowledge at the end of the 19th century and the beginning of the 20th. The analysis is part of the expansion and modernization of the press and publishing industry, as well as the in$uence of positivism and the educational reforms that were implemented in Chile during that period, a context in which the ruling class considered scientific knowledge, both its development and access to it by the population, as a priority. Methodology: The article is based on the studies of historians of science who have understood audiences as active agents in generating new knowledge, problematizing categories such as expert, amateur and layman, and examining the types of relationships they sustained. This theoretical perspective is applied to analyzing the magazines of four women's high schools that took advantage of the valid study plans to access the university in the period and is complemented with other sources, such as prospectuses and relevant administrative documents. Originality: The study makes visible the role of women in science and, specifically, Chilean schoolgirls in this context, which have not been studied from the perspective presented here. Conclusions: Despite the lack of attention given to this population group in terms of scientific contribution, it is shown that high school students were active readers, disseminators and producers of knowledge, managing magazines, generating networks and circulating the knowledge beyond the walls of their educational establishments. [ABSTRACT FROM AUTHOR]

Context: The majority of people with serious health-related suffering in low- and middle-income countries lack access to palliative care (PC). Increased access to PC education is greatly needed. Objectives: This paper describes the process to adapt an advanced PC training course for a Chilean context. Methods: A joint team of intercultural PC educators from the US and Chile conducted a series of key informant interviews and a target audience survey to iteratively design a PC training course in Chile. Results: Eight key informant interviews identified a strong need for formal PC education pathways, confirmed the five central learning domains, and helped to identify potential course sub-topics. A target audience survey of 59 PC providers from across Chile confirmed a strong desire to participate in such a course. Conclusion: Our team of intercultural PC educators adapted an advanced PC course to the unique context of Chilean providers. [ABSTRACT FROM AUTHOR]

In a general sense, architecture and technology articulate two modes of evaluation of objects and built environments; however, are there conditions that allow us to consider architectural works as technologies? This paper explores this possibility by analyzing bibliographic, documentary, and planimetric information on housing blocks developed by the state agency, Corporación de la Vivienda (CORVI), between 1953 and 1974. Using Process Tracing as a method of analysis, milestones were identified that showed the ways in which the design and production of this typology were influenced by a regime of values based on the idea of rationalization, and that the heterogeneity of its cases showed flexibility and adaptation to the ways of calculating and realizing this value. The conclusions address the causality observed between value and typology in this case, and suggest that this behavior expresses a technological condition of architecture. [ABSTRACT FROM AUTHOR]

During the COVID-19 pandemic, regions were affected by a combination of economic crises: weak demand and constrained supply. Several studies have sought to analyse the heterogeneous effects of supply and demand shocks on the labour market, economic growth, and the environment. This study has a different focus, estimating both direct and indirect effects of demand and supply shocks adopted during the pandemic in Brazil and Chile. Afterwards, the paper compares the degree of regional absorption (leakage) of income resulting from each of these shocks, applying an interregional input–output model for each country. The results of this study show that income absorption by the poorest regions is relatively greater in the case of a supply shock. It can be said, therefore, that this type of shock improves the retention of income generated in the poorest regions, favouring the development of these localities and the reduction in regional inequalities. The main reason for this result is that supply policies have restricted essential sectors to a lesser extent, and these sectors are generally less concentrated in large urban centres in both Brazil and Chile. In other words, much of the interregional leakage is driven by the demand for non-essential products, mainly in the richest urban economy centres. Finally, the geographical dimension of regional inequalities leads to the economic benefit of prosperous areas in the country when shocks occur in vulnerable regions, highlighting the centre–periphery pattern in both countries. [ABSTRACT FROM AUTHOR]

In this paper, we develop a daily-frequency measure of economic and policy uncertainty for Chile, employing information obtained from Twitter accounts using web scraping techniques and following closely the methodology proposed by Baker et al. (2016). Our proposed measure, called DEPUC, aims to capture the level of general disagreement -a proxy for economic and policy uncertainty-in topics such as the economy, economic policies, uncertainty about particular events, and Chile's conjuncture situation. The index, available from 2012 onwards, shows significant hikes that coincide with several local and international episodes that provoked extraordinary levels of uncertainty in Chile, especially after the events around the civil protests in mid-October 2019 and the start of the COVID-19 pandemic in mid-March 2020. An empirical exercise reveals that the proposed measure is a significant determinant of the nominal exchange rate dynamics, especially when this variable's magnitude is high and a week after the shock occurs. On the contrary, when the exchange rate is low, the impact of uncertainty on this variable is quantitatively smaller for any forecasting horizon. These features, and others discussed in the paper, highlight the usefulness of the proposed metric as an additional indicator that policymakers can incorporate into their monitoring toolkit. [ABSTRACT FROM AUTHOR]

This paper analyses the effects of the sectoral structure on the economic resilience of Chilean regions during the shocks of the 1998 Asian and 2008 financial crises by employing cycle dissection, phase‐differentiated spatially extended shift‐share analysis, and regional analysis indices. Regions with more diversified structures exhibited better performance during the crises. Certain service sectors moderated the impacts of the crises in the resistance phases, and in turn, were drivers during the recovery phases. Remarkably, agriculture slowed the recovery of the southern regions. Some of these results were induced by the high demographic and economic concentration in the metropolitan region of Santiago. [ABSTRACT FROM AUTHOR]

Climate change is the most important environmental problem facing humanity in this century. And it has become the great axis of public policies and private actions in developed societies. The effects of altering the planetary energy balance due to anthropogenic greenhouse gas emissions are already becoming evident in some regions of the planet. Among them, the evidence is already significant in the areas with a Mediterranean climate. This paper collects, as a review paper, the evidence and trends that are being recorded in two areas with a Mediterranean climate (the Spanish Mediterranean coast and the central sector of Chile) to assess the effect of the global warming process. The impact that the current climate change is having on the main elements of the climate and on specific environmental processes in both of these geographical spaces has been analysed. The study seeks to update, through an evaluative summary, the state of the issue of climate change in Mediterranean areas, indicating its future impact on elements of the natural environment and on the functioning of the societies that exist in these regions. [ABSTRACT FROM AUTHOR]

Mass mortality events (MMEs) threaten the health of fish and are also a potential threat to the health and safety of workers. This paper presents findings from a desktop risk assessment exercise focused on potential aquaculture occupational health and safety (AOHS) hazards and risks associated with MMEs in Chile. The study reviews academic and grey literature, government regulations and MME reports and statistics to assess the scale and distribution of MMEs; identifies associated documented and potential health and safety hazards; and documents and assesses policy responses to MMEs in the Chilean context through the lens of health and safety. The paper documents the size and regional distribution of salmon MME occurrences in Chile from 2016 to 2022. It discusses AOHS hazards associated with MMEs such as exposure to hydrogen sulfide, drowning and diving-related illnesses and potential issues around accessing hospitals and hyperbaric chambers for workers in remote aquaculture regions, as well as exposure to antibiotics and antibiotic residues. Recent Chilean regulatory requirements around reporting and management of MMEs that have the potential to help reduce identified MME-related risks for workers are described and addressed. [ABSTRACT FROM AUTHOR]

Nowadays, it is commonly recognized that educational researchers are challenged to address the cumulatively interwoven pathways where critical theories must become complementary and responsive to developing complex research design (e.g., Critical Race Theory). Postcolonial theories, in this sense, have longed enriched a criticality committed to the deconstruction of Western ways of knowing by interrogating and dislocating mainstream notions of science, modernity, and identity. Still, it seems necessary to engage in a discussion about how it would be possible to carry out research with a post-colonial perspective on current identity formation scenarios strongly marked by new pathways of social mobility in the Global South. This paper focuses on two contributions to postcolonial thought: 1) multiplicity, 2) and concrete study analysis. In it, the authors seek to share their experience designing a complementary qualitative framework underpinned by these terms that serve to translate and contextualize the model of Community Cultural Wealth (Yosso, 2005) as applied to developing global education research about immigrant students and their emerging educational pathways in relatively new pathways of social mobility in South America. By drawing on lessons learned from the ongoing research built on the testimonios of Latin American students and their mothers in the northern region of Chile, the authors share analytical strategies that deploy post-colonial perspectives to complement the content and narrative analysis normally deployed in ethnographic educational methods. Finally, this paper contributes to the ongoing discussion about fractures, expansions, and openings within post-critical educational investigations regarding methodological aspects; postcolonial thought contributes to the reinvention of new ways of thinking about cultural diversity in education. [ABSTRACT FROM AUTHOR]

The aerosol shortwave, direct radiative effects of smoke plumes from Chilean wildfires in 2017 and 2023 were derived from satellite observations in both cloud‐free and cloud scenes. At the top of the atmosphere, the aerosol DRE changes sign when aerosol overly clouds or open ocean, confirmed by both measurements and a simulation study. The cloud‐free daily‐mean DRE, computed using an offline radiative transfer model (RTM), was 66 W m−2 in 2023 and 42 W m−2 in 2017, due to absorption by smoke. However, the total radiative effects were larger in 2017 due to a larger plume size compared to 2023. The method presented here provides a new conceptual model to quickly assess the radiative effects of wildfire smoke plumes using satellite measurements and pre‐computed RTM results. The presented estimates are strongly affected by the uncertainty of aerosol optical thickness retrievals from satellite, which can be large in the presence of clouds. Plain Language Summary: From 30 January to the end of February 2023, central Chile experienced over 400 individual wildfires, consuming over 430,000 ha of native sclerophyllous forests, with 25 fatalities as of 14 February. Wildfires are common in central Chile during dry periods, but seem intensified due to the mega‐drought since 2010. Next to health effects, the smoke from these wildfires has important climatic impacts through the change of solar insolation in the atmosphere: smoke strongly absorbs solar radiation and heats the atmosphere, changing the vertical stability. In this paper, the horizontal and vertical smoke distribution in the atmosphere is presented using satellite observations, and the radiative effects in the atmosphere and at the surface are quantified for the recent fires and as well as for the record‐breaking wildfires in 2017, which were the most devastating in the modern history of central‐Chile. Our results show that the radiative effects of the smoke from the recent wildfires were stronger in magnitude during the first few days, but confined to a smaller area, reducing their overall effect. Key Points: The radiative effects of the recent 2023 Chilean wildfire smoke plumes are assessed and compared to the 2017 Chilean wildfires smoke plumesPre‐computed radiative transfer model results can provide readily available aerosol direct radiative effects in clear‐sky for smokeSatellite measurements can further improve the aerosol direct effect and direct forcing estimates for both clear sky and cloud scenes [ABSTRACT FROM AUTHOR]

Simple Summary: In the growing aquaculture sector, more concerns have arisen regarding health management in farmed fish. Geographic information systems (GISs) dedicated to storing, collecting, retrieving, transforming, and displaying large sets of spatial data may help enhance disease control and surveillance, especially during outbreaks. To shed light on the actual implementation of GISs for health management in farmed fish in marine and freshwater environments, this scoping review analysed 54 relevant retained records from a base of over 1000 papers in the scientific literature published between 2010 and 2022. What stands out from this literature analysis is that these remote technologies are most successfully adopted in the highly valued salmonid farming industry of northern Europe and Chile. Furthermore, implementing such remote technologies and related disease mapping seemed particularly effective in controlling viral outbreaks. This review highlighted the gap between the potential of these smart GIS tools and the actual benefits accrued for disease control and surveillance when applied to farmed aquatic animals. Finfish aquaculture, one of the fastest growing intensive sectors worldwide, is threatened by numerous transmissible diseases that may have devastating impacts on its economic sustainability. This review (2010–2022) used a PRISMA extension for scoping reviews and a text mining approach to explore the extent to which geographical information systems (GIS) are used in farmed fish health management and to unveil the main GIS technologies, databases, and functions used to update the spatiotemporal data underpinning risk and predictive models in aquatic surveillance programmes. After filtering for eligibility criteria, the literature search provided 54 records, highlighting the limited use of GIS technologies for disease prevention and control, as well as the prevalence of GIS application in marine salmonid farming, especially for viruses and parasitic diseases typically associated with these species. The text mining generated five main research areas, underlining a limited range of investigated species, rearing environments, and diseases, as well as highlighting the lack of GIS-based methodologies at the core of such publications. This scoping review provides a source of information for future more detailed literature analyses and outcomes to support the development of geospatial disease spread models and expand in-field GIS technologies for the prevention and mitigation of fish disease epidemics. [ABSTRACT FROM AUTHOR]

Aquatic products fulfill the protein needs of people and play an important role in food safety. And aquaculture is prized for its high productivity, sustainability and environmental friendliness. Considering the importance of aquaculture, the legal risks exposed during the aquaculture process deserve attention in order to prevent them from hindering the development of the aquaculture industry. Through online research, literature analysis and practical communication, it is shown that the current legal risks with commonalities include land use violations, lack of legal documents, failure to meet tailing water criteria, unquarantined fry and misuse of prohibited agricultural pharmaceuticals through online research, literature analysis and practical communication. By analyzing the reasons for the formation of legal risks and combining the experiences in sustainable development of three major aquaculture countries, which are Korea, Norway and Chile, this paper provides targeted preventive remedies and suggestions for aquaculture operators, administrative parties, legislators and other parties on legal risks. It includes promoting the improvement of the rule of law in multiple aspects, clarifying the positioning of the aquatic breeding certificates, improving and propagating the standards for wastewater discharge, increasing the self-sufficiency rate of aquatic fry and fingerlings, as well as making use of the synergy of soft law and hard law. [ABSTRACT FROM AUTHOR]

The Cosmology Large Angular Scale Surveyor (CLASS) is a telescope array that observes the cosmic microwave background over 75% of the sky from the Atacama Desert, Chile, at frequency bands centered near 40, 90, 150, and 220 GHz. This paper describes the CLASS data pipeline and maps for 40 GHz observations conducted from 2016 August to 2022 May. We demonstrate how well the CLASS survey strategy, with rapid (∼10 Hz) front-end modulation, recovers the large-scale Galactic polarization signal from the ground: the mapping transfer function recovers ∼67% (85%) of EE and BB (VV) power at ℓ = 20 and ∼35% (47%) at ℓ = 10. We present linear and circular polarization maps over 75% of the sky. Simulations based on the data imply the maps have a white noise level of 110 μ K arcmin and correlated noise component rising at low- ℓ as ℓ −2.4. The transfer-function-corrected low- ℓ component is comparable to the white noise at the angular knee frequencies of ℓ ≈ 18 (linear polarization) and ℓ ≈ 12 (circular polarization). Finally, we present simulations of the level at which expected sources of systematic error bias the measurements, finding subpercent bias for the Λ cold dark matter EE power spectra. Bias from E -to- B leakage due to the data reduction pipeline and polarization angle uncertainty approaches the expected level for an r = 0.01 BB power spectrum. Improvements to the instrument calibration and the data pipeline will decrease this bias. [ABSTRACT FROM AUTHOR]

The ideological dispute between left and right has dominated the political discussion for decades in multiple countries across the globe. However, in recent years people vs. elite debates have replaced traditional ideological conflicts in explaining voters' electoral decisions. In this paper, we investigate whether anti-elite attitudes contribute to a key political outcome: the increase in successful independent candidates. We implement a conjoint experiment in Chile, where anti-elite sentiments and the number of successful independent politicians are currently prominent. We find that preferences for independent candidates largely increase among voters with anti-elite orientations. In a context where traditional parties face difficult times, such beliefs are key to understanding the factors behind support for candidates with no party affiliation. This insight is important because electing independent politicians can promote a personalistic style of politics, undermine democratic accountability, and foster conflict between the executive and legislative branches. [ABSTRACT FROM AUTHOR]

Seismic data have improved in quality and quantity over the past few decades, enabling better statistical analysis. Statistical physics has proposed new ways to deal with these data to focus the attention on specific matters. The present paper combines these two progressions to find indicators that can help in the definition of areas where seismic risk is developing. Our data comes from the IPOC catalog for 2007 to 2014. It covers the intense seismic activity near Iquique in Northern Chile during March/April 2014. Centered in these hypocenters we concentrate on the rectangle L a t − 22 − 18 and L o n − 68 − 72 and deepness between 5 and 70 km, where the major earthquakes originate. The analysis was performed using two complementary techniques: Tsallis entropy and mutability (dynamical entropy). Two possible forecasting indicators emerge: (1) Tsallis entropy (mutability) increases (decreases) broadly about two years before the main M W 8.1 earthquake. (2) Tsallis entropy (mutability) sharply decreases (increases) a few weeks before the M W 8.1 earthquake. The first one is about energy accumulation, and the second one is because of energy relaxation in the parallelepiped of interest. We discuss the implications of these behaviors and project them for possible future studies. [ABSTRACT FROM AUTHOR]

Mining plays a pivotal role in economies worldwide, contributing to employment, infrastructure, and the supply of essential raw materials. Chile's global mining powerhouse, particularly in copper production, exemplifies this industry's economic significance. The supplier selection process in the mining industry, a complex and multifaceted task, is explored in detail, specifically focusing on explosives procurement, a critical component for mineral extraction. The paper underscores the importance of informed supplier selection decisions, especially for SMEs, which often need more resources and capabilities for efficient management. To address these challenges, the study proposes applying the Analytic Hierarchical Process (AHP), a multi-criteria decision-making methodology, to identify and prioritize the criteria and sub-criteria pertinent to choosing explosives suppliers. A case study in the Coquimbo Region, Chile, involving SMEs in the mining sector is the empirical foundation for this research. Our research highlights that the foremost criterion for SMEs in the Coquimbo Region's mining sector is "relationship with the environment and communities". This reflects the national context of mining community tensions and the rising environmental standards and social expectations, which can profoundly impact mining operations. "Quality of products and services" is the second most crucial criterion, underscoring SMEs' drive to enhance productivity and efficiency. "Contractual compliance" follows closely, signifying the integration of SMEs into broader social and environmental sustainability efforts. Conversely, "innovation" ranks as the least relevant criterion, indicating that SMEs prioritize traditional processes due to limited resources and cost constraints. These insights are valuable for mining supplier company managers, emphasizing the need for sustainability, corporate social responsibility, and management control systems. [ABSTRACT FROM AUTHOR]

Citizen science and related engagement programmes have proliferated in recent years throughout the sciences but have been reasonably limited in the cryospheric sciences. In the semiarid Andes we at the Centro de Estudios Avanzados en Zonas Áridas have developed a range of initiatives together with the wider community and stakeholder institutions to improve our understanding of the role snow and ice play in headwater catchments. In this paper we reflect on ongoing engagement with communities living and working in and near study sites of cryospheric science in northern Chile as a strategy that can both strengthen the research being done and empower local communities. [ABSTRACT FROM AUTHOR]

This paper proposes a methodology for the estimation of the current account equilibrium exchange rate - the exchange rate that guarantees the intertemporal current account equilibrium for a country. Moreover, the methodology is tested throughout appropriate econometric technics (VECM Models) for Argentina, Brazil, Chile, and Colombia, using quarterly data from around 2000 (according to data availability for each country) to 2020. The model includes both long-term structural variables such as terms of trade, goods and service trade as percentage of GDP and GDP per capita as well short term policy variables such as interest rate differential and EMBI plus. Apart from proposing an innovative methodology for estimating the current account equilibrium exchange rate, the paper brings important insights in terms of chronicle and cyclical appreciation (depreciation) of the exchange rate in LA countries. In addition, it shows high correlation between the exchange rate negative (positive) misalignments and the current account deficits (surpluses) in the countries analyzed. [ABSTRACT FROM AUTHOR]

This paper argues that in Patagonia-Aysén (southern Chile) nature discourses and neoliberalism have a close association. The current discourse of "green" development is presented as a capitalist practice, a renewed form of colonization that creates a narrative around the need to protect this pristine environment because it is a "Reserve of Life." To explore these complex processes further, the paper presents fieldwork undertaken from 2017 to 2019 in the municipalities of Tortel and O'Higgins. Through extensive fieldwork that encompassed interviews and analysis of the Land Registry (Conservadores de Bienes Raíces, or CBR) of the region, we investigated the evolution of private property rights in both municipalities over a period of 29 years (1989–2017) in order to illustrate the changes in land ownership that had occurred. The paper puts forward the concept of eco-extractivism, in order to identify green-grabbing processes undertaken by extractivist investors in Patagonia-Aysén. [ABSTRACT FROM AUTHOR]

Introduction: The objective of this paper was to describe the vision of death from the perspective of families of children who experienced palliative care, and team members working in one unit, and to explore the roles of healthcare clowns in working with life and death. The major research of which this paper is part was a requirement of one healthcare clown organization, that since 2008 works as members of the palliative care unit in a public hospital in Chile. Description: Using a qualitative methodology, and an emergent and descriptive design, 26 people, including mothers and team members of one palliative care unit, participated in in-depth interviews and discussion groups separately. Data analysis was performed using grounded theory and critical discourse analysis techniques. Results: The roles played by healthcare clowns in palliative care were accompanying, mediating between team members and families, facilitating to process death, provision of humane care using socioemotional competences, promotion of social relationships, and being complementary therapy. Conclusion: The six roles of healthcare clowns identified by this research have implications for public policies and actions in palliative care. There is also a need to expand this type of work to other public health services in Chile. [ABSTRACT FROM AUTHOR]

Artificial cultivation increases clams' availability and is an alternative to the extraction from natural banks. The culture of clams requires species-specific research in the different growth stages, and studies on the effects and interactions of culture parameters are essential to obtain and control the proper development of larvae. This paper aims to compare methods to induce spawning, describe the embryonic development, and compare the effect of different culture densities on the yield of "D" larvae of the "taca" clam Ameghinomya antiqua. Breeders were collected on the southwest coast of Quinchao Island, Chiloé, Chile. Spawning induction assays were performed comparing different combinations of biological and physical factors. Experiments on the effect of embryonic density in the obtention of "D" larvae were performed, and the embryonic development was described at 11 ± 1°C. The spawning inductions were successfully achieved with the addition of food combined with temperature changes, resulting in the liberation of oocytes with a jelly coat with a diameter of 140 µm. Trochophore larvae were observed at 40 h post-fertilization. The percentage of embryos developed showed significant differences when testing cultures with densities of 20, 40, and 60 embryos mL-1. Experiments with 20 embryos mL-1 density were the ones that obtained a greater number of developed embryos (50%). These results suggest spawning induction with the addition of food and temperature changes with a density of 20 embryos mL-1. This paper describes the embryonic development and technology development for spawning induction for the first time. [ABSTRACT FROM AUTHOR]

An exceptional chain of events in science, technology, art and planning took place in Latin America in the 1970s. Does this wonder shed light upon our view of the basic roots of cultural, social and political blooming? This paper intends to adduce evidence on second-order cybernetics processes underlying five outstanding cases in real societies and to disclose the links between democracy and unfettering momentum for freedom and creativity. Namely, Oscar Varsavsky, national projects, styles of development, scientific and technological autonomy; Stefano Varese, cultural and political autonomy of indigenous people; Mario Pedrosa, creation of the Museum of Solidarity in Chile; Stafford Beer, Cybersyn project for cybernetics and self-management in Chile; and Humberto Maturana, concepts of autopoiesis, cognition, language and multiverse. The reasoning counts with the author's direct participation in all cases. The paper sets a similarity worthy of being noticed between Allende's Unidad Popular in Chile and Pericles' Golden Age in Greece and outlines why these historic realms albeit far apart have lasting importance and similar historical impetus. Highlights the essential and seminal features of each stream and comes to the conclusion that effective democracy is the necessary condition for participation and creativity. Upsurges in social participation and creativity are neither frequent nor cyclical. Still, such sudden and usually large increase in ingenuity, flair and aim to improve living conditions, although limited in time, remain in our mind as a joy forever. Nowadays, the world witnesses a contrary motion towards sterile art patterns and restrained behaviour. Hence, it becomes even more important to better understand the basic roots of cultural, social and political blooming. [ABSTRACT FROM AUTHOR]