Abstract: The Issue of Gaming in Contemporary Culture "Are we still in the game?" This banal phrase gains a terrifying meaning in the last scene of Cronenberg's film eXistenZ, when a puzzled character, on the verge of being murdered, asks his potential killer if they are still inside a virtual reality game. The scene denotes the crucial place the issue of gaming is occupying in contemporary culture. If we take sci-fi movies less as an exercise of future divination and more as symptom of our current feelings projected into the future, we can easily see how games are becoming a frequent metaphor that sums up our fear of a world dominated by technology. Matrix, eXistenZ and quite a few other films draw on this haunting idea that technology can be evil and that reality may be just a high-tech game of which we are not aware. In fact, life has often been thought of as a kind of 'divine play', with God either playing dice to decide our destiny or acting almighty over millions of voodoo dolls. The key difference in contemporary imaginary is that it is no longer God, but human beings (or machines and creatures designed by them) in charge of the game. Moreover, it is interesting to notice that this attachment of nightmarish meanings to games is happening exactly at a time when computers are becoming more than an ubiquitous tool for any purpose, and are acquiring an astonishing ability to accurately describe our environments and convincingly reproduce our bodily senses. The prospect of having a full, working, machinic simulation of the now-called 'real world', no matter how unattainable it might be, is giving a new face to the old free will dilemma: to what extent is life predeterminate and what is our space for creativity inside God's plot? In this context, the otherwise ancient and apparently innocent cultural activity of playing games has turned into this biased metaphor, in which the blurring of the borderline between life and game becomes a sinister menace. The Nature of Games, Their Cultural Role and the Four Categories of Games The question that crops up is why games were chosen to re-enact this ever-present human fear before the mysteries of the given world of nature. We know for sure that there is a convergence between game and culture, and that game principles are at the foundation of social institutions, as Huizinga has shown (46). He does not propose that culture is derived from games, but maintains that play is a key element at the beginning of culture, and continues to be an important feature as culture develops. But it is the French sociologist Roger Caillois who has devised a framework in which to approach play and games that can help us, contemporary gamers, to shed light on this question. Caillois proposed four categories in which every known game can fit: games of chance, where the outcome results from fate rather than player's skills; games of vertigo, that aim to impose a disorder in the bodily senses; games of competition, in which adversaries are provided with an artificial equality at the outset and compete to show their superiority; and games of simulation, in which players create an imaginary universe and see themselves as someone else. However, games don't have to fit into one category only. Several games present a combination between the different types, though they always present one fundamental aspect that overshadows the others. These four categories can easily be extended to the field of computerised games: games of chance -- random devices are simulated in the computer (dice, roulette etc); games of vertigo -- games that draw on the use of metaphors such as the labyrinth and detective role-play, in which the player has to pursue a task through winding ways. Browsing and surfing are also frequent metaphors for this type of game; games of competition -- the usual fighting and 'shoot-and-kill' games; games of simulation -- use of development and management metaphor scenarios in which the player can nurture and manage the development of a system such as a town, a civilisation, or even a child as in some Japanese games. A psychoanalytic interpretation of these four categories helps to get an even clearer picture of the role of games in contemporary culture. According to this theory, playing is a response to unconscious motivations, and games could fulfil a function similar to that of dreams, slips of the tongue and actions alike. Abadi proposes a direct psychoanalytic correlation for Caillois's categories: games of chance symbolise the death drive since it is a bet against destiny; games of vertigo, by pushing the senses to a radical level of disarrangement and ecstasy, denote the symbolisation of sexual intercourse; games of competition are related to the Oedipus complex -- the rivalry between parents and children, or amongst siblings; and games of simulation refers to the construction of identity, an occasion when players work out a way to shape their own identity roles (Abadi 85-93). While Caillois's classification organises games in a more legible way, to read them through a psychoanalytic framework is to bring them into the realm of desire, or we could say, to the realm of language, or yet to be more precise, to the realm of language as the discourse of a desiring subject. But as an inhabitant of language "the subject is not; he makes and unmakes himself in a complex topology where the other and his discourse are included" (Kristeva 274). So as game and language converge, with this underlying presence of the Other, we can paraphrase Julia Kristeva and consider games as a signifying system in which, through demarcation, signification and communication, the player makes and unmakes him- or herself; in other words, a kind of radical rehearsal terrain where players can experiment with a playful reinvention of themselves. In this light it is no surprise that games in general, and more specifically games of simulation, have acquired such a paramount role in our 'electronic age'. Confronted with a strange new technology, which is hard to understand because it works mainly at a microscopic level, and which brings up uneasy concepts such as 'virtual reality' and 'cyberspace' (a quasi-mythical ethereal space -- Wertheim 18), we seem to be going through an identity crisis. In the wilderness of this technological 'newfoundland', an uncomfortable paradise of simulation and cloning, the very essence of human identity, our free will, seems to be mercilessly seized in uncontrolled games, since we are unable to differentiate between computers as the Other and computer as a means to the Other. Games as Scenarios for the Interplay of Determinism and Non-Determinism However, the same metaphor of game can shift this scenario and revert itself into a tool to rethink the identity problem within our technological daily life, for what is at stake in a game is always the question of free will. The game is essentially a framework for uncertainty, allowing the co-existence of determinism and non-determinism: games of chance by definition include the idea of indeterminacy; games of vertigo deal with indeterminacy by inducing an uncontrollable confusion of the senses; games of competition include indeterminacy in the form of the unpredictable abilities of the competitors; games of simulation present a particular type of interplay between rule and indeterminacy, where the gap between the scripts/rules and the interpretation/gaming provides the sense of uniqueness each time it is performed/played. Thus, if games and their probabilistic features are put to work in our favour, it would be an answer to a much searched metaphor, a theoretical ground to pervade contemporary culture allowing for creativity in a pre-determined technological environment. Then, the idea of life as gaming, instead of inspiring fear, can serve as a way to escape the false tyranny of a machine based on logic algorithms, without falling into the nihilism of a romantic refusal of a true information age. Precisely because computers are based in coherent and logical algorithms, coupled with game principles they can be a milieu for the delicate and complex interplay of determinism and non-determinism (Bijl). Computers would cease being this monstrous 'big Other', and simply would stand as an ethical tool, a technological mediated way for touching the Other (Cabral Filho and Szalapaj). We then may be compelled not simply to rebuild or re-shape our identity, but to experiment and question the very idea of such a concept. By exploring the ambiguous and intricate gap between life as gaming and gaming as life, identity can be something that deals with the unknown, based on the always challenging idea of Otherness. As we leave the duty of coherence anchored in non-desiring machines (as Baudrillard has called computers), we are liberated to wander in auspicious new territories. Then, personality, gender, race, colour, and other aspects that were formerly associated with an ideal and immutable image, can become rather playful zones of experimentation. As an open field, identity may be just a nuance in a multitude of flipping horizons. Yet, as freedom is never an easy place to dwell, a disturbing question arises: will it after all be less scary? References Abadi, Mauricio. "Psychoanalysis of Playing." Psychotherapy and Psychosomatics 15 (1967): 85-93. Baudrillard, Jean. The Transparency of Evil. London: Verso, 1993. Bijl, Aart. Ourselves and Computers. London: Macmillan, 1995. Cabral Filho, J. S., and P. Szalapaj. "Otherness and Computers: Uniform Cyberspaces and Individual Cyberplaces." The Journal of Design Sciences and Technology (Special Issue: Philosophy of Design and Information Technology) 4.1 (1995): 29-43. Caillois, Roger. Man, Play, and Games. New York: Free Press, 1961. Huizinga, J. Homo Ludens. New York: Roy Publishers, 1950. Kristeva, Julia. Language -- The Unknown: An Initiation into Linguistics. New York: Columbia UP, 1989. Wertheim, Margaret. The Pearly Gates of Cyberspace -- A History of Space from Dante to the Internet. London: Virago, 2000. Citation reference for this article MLA style: José dos Santos Cabral Filho. "Flip Horizontal: Gaming as Redemption." M/C: A Journal of Media and Culture 3.5 (2000). [your date of access] 〈 http://www.api-network.com/mc/0010/flip.php 〉 . Chicago style: José dos Santos Cabral Filho, "Flip Horizontal: Gaming as Redemption," M/C: A Journal of Media and Culture 3, no. 5 (2000), 〈 http://www.api-network.com/mc/0010/flip.php 〉 ([your date of access]). APA style: José dos Santos Cabral Filho. (2000) Flip horizontal: gaming as redemption. M/C: A Journal of Media and Culture 3(5). 〈 http://www.api-network.com/mc/0010/flip.php 〉 ([your date of access]).

Abstract: Mammalian carnivores are considered a key group in maintaining ecological health and can indicate potential ecological integrity in landscapes where they occur. Carnivores also hold high conservation value and their habitat requirements can guide management and conservation plans. The order Carnivora has 84 species from 8 families in the Neotropical region: Canidae; Felidae; Mephitidae; Mustelidae; Otariidae; Phocidae; Procyonidae; and Ursidae. Herein, we include published and unpublished data on native terrestrial Neotropical carnivores (Canidae; Felidae; Mephitidae; Mustelidae; Procyonidae; and Ursidae). NEOTROPICAL CARNIVORES is a publicly available data set that includes 99,605 data entries from 35,511 unique georeferenced coordinates. Detection/non‐detection and quantitative data were obtained from 1818 to 2018 by researchers, governmental agencies, non‐governmental organizations, and private consultants. Data were collected using several methods including camera trapping, museum collections, roadkill, line transect, and opportunistic records. Literature (peer‐reviewed and grey literature) from Portuguese, Spanish and English were incorporated in this compilation. Most of the data set consists of detection data entries (n = 79,343; 79.7%) but also includes non‐detection data (n = 20,262; 20.3%). Of those, 43.3% also include count data (n = 43,151). The information available in NEOTROPICAL CARNIVORES will contribute to macroecological, ecological, and conservation questions in multiple spatio‐temporal perspectives. As carnivores play key roles in trophic interactions, a better understanding of their distribution and habitat requirements are essential to establish conservation management plans and safeguard the future ecological health of Neotropical ecosystems. Our data paper, combined with other large‐scale data sets, has great potential to clarify species distribution and related ecological processes within the Neotropics. There are no copyright restrictions and no restriction for using data from this data paper, as long as the data paper is cited as the source of the information used. We also request that users inform us of how they intend to use the data.

Abstract: Biological invasion is one of the main threats to native biodiversity. For a species to become invasive, it must be voluntarily or involuntarily introduced by humans into a nonnative habitat. Mammals were among first taxa to be introduced worldwide for game, meat, and labor, yet the number of species introduced in the Neotropics remains unknown. In this data set, we make available occurrence and abundance data on mammal species that (1) transposed a geographical barrier and (2) were voluntarily or involuntarily introduced by humans into the Neotropics. Our data set is composed of 73,738 historical and current georeferenced records on alien mammal species of which around 96% correspond to occurrence data on 77 species belonging to eight orders and 26 families. Data cover 26 continental countries in the Neotropics, ranging from Mexico and its frontier regions (southern Florida and coastal‐central Florida in the southeast United States) to Argentina, Paraguay, Chile, and Uruguay, and the 13 countries of Caribbean islands. Our data set also includes neotropical species (e.g., Callithrix sp., Myocastor coypus , Nasua nasua) considered alien in particular areas of Neotropics. The most numerous species in terms of records are from Bos sp. ( n = 37,782), Sus scrofa ( n = 6,730), and Canis familiaris ( n = 10,084); 17 species were represented by only one record (e.g., S yncerus caffer, Cervus timorensis, Cervus unicolor, Canis latrans ). Primates have the highest number of species in the data set ( n = 20 species), partly because of uncertainties regarding taxonomic identification of the genera Callithrix, which includes the species Callithrix aurita, Callithrix flaviceps, Callithrix geoffroyi, Callithrix jacchus, Callithrix kuhlii, Callithrix penicillata , and their hybrids. This unique data set will be a valuable source of information on invasion risk assessments, biodiversity redistribution and conservation‐related research. There are no copyright restrictions. Please cite this data paper when using the data in publications. We also request that researchers and teachers inform us on how they are using the data.

Abstract: Xenarthrans—anteaters, sloths, and armadillos—have essential functions for ecosystem maintenance, such as insect control and nutrient cycling, playing key roles as ecosystem engineers. Because of habitat loss and fragmentation, hunting pressure, and conflicts with domestic dogs, these species have been threatened locally, regionally, or even across their full distribution ranges. The Neotropics harbor 21 species of armadillos, 10 anteaters, and 6 sloths. Our data set includes the families Chlamyphoridae (13), Dasypodidae (7), Myrmecophagidae (3), Bradypodidae (4), and Megalonychidae (2). We have no occurrence data on Dasypus pilosus (Dasypodidae). Regarding Cyclopedidae, until recently, only one species was recognized, but new genetic studies have revealed that the group is represented by seven species. In this data paper, we compiled a total of 42,528 records of 31 species, represented by occurrence and quantitative data, totaling 24,847 unique georeferenced records. The geographic range is from the southern United States, Mexico, and Caribbean countries at the northern portion of the Neotropics, to the austral distribution in Argentina, Paraguay, Chile, and Uruguay. Regarding anteaters, Myrmecophaga tridactyla has the most records ( n  = 5,941), and Cyclopes sp. have the fewest ( n  = 240). The armadillo species with the most data is Dasypus novemcinctus ( n  = 11,588), and the fewest data are recorded for Calyptophractus retusus ( n  = 33). With regard to sloth species, Bradypus variegatus has the most records ( n  = 962), and Bradypus pygmaeus has the fewest ( n  = 12). Our main objective with Neotropical Xenarthrans is to make occurrence and quantitative data available to facilitate more ecological research, particularly if we integrate the xenarthran data with other data sets of Neotropical Series that will become available very soon (i.e., Neotropical Carnivores, Neotropical Invasive Mammals, and Neotropical Hunters and Dogs). Therefore, studies on trophic cascades, hunting pressure, habitat loss, fragmentation effects, species invasion, and climate change effects will be possible with the Neotropical Xenarthrans data set. Please cite this data paper when using its data in publications. We also request that researchers and teachers inform us of how they are using these data.

Abstract: Chest pain is a major cause of medical evaluation at emergency department (ED) and demands observation to exclude the diagnosis of acute myocardial infarction (AMI). High-sensitivity cardiac troponin assays used as isolated measure and by 0- and 1-h algorithms are accepted as a rule-in/rule-out strategy, but there is a lack of validation in specific populations. Methods and results The IN-HOspital Program to systematizE Chest Pain Protocol (IN-HOPE study) is a multicentre study that prospectively included patients admitted to the ED due to suspected symptoms of AMI at 16 sites in Brazil. Medical decisions of all patients followed the standard approach of 0 h/3 h protocol, but, in addition, blood samples were also collected at 0 and 1 h and sent to a central laboratory (core lab) to measure high-sensitivity cardiac troponin T (hs-cTnT). To assess the theoretical performance of 0 h/1 h algorithm, troponin & lt; 12 ng/L with a delta & lt; 3 was considered rule-out while a value ≥ 52 or a delta ≥ 5 was considered a rule-in criterion (the remaining were considered as observation group). The main objective of the study was to assess, in a population managed by the 0 h/3 h protocol, the accuracy of 0 h/1 h algorithm overall and in groups with a higher probability of AMI. All patients were followed up for 30 days, and potential events were adjudicated. In addition to the prospective cohort, a retrospective analysis was performed assessing all patients with hs-cTnT measured during the year of 2021 but not included in the prospective cohort, regardless of the indication of the test. A total of 5.497 patients were included (583 in the prospective and 4.914 in the retrospective analysis). The prospective cohort had a mean age of 57.3 (± 14.8) and 45.6% of females with a mean HEART score of 4.0 ± 2.2. By the core lab analysis, 74.4% would be eligible for a rule-out approach (45.3% of them with a HEART score & gt; 3) while 7.3% would fit the rule-in criteria. In this rule-out group, the negative predictive value for index AMI was 100% (99.1–100) overall and regardless of clinical scores. At 30 days, no death or AMI occurred in the rule-out group of both 0/1 and 0/3 h algorithms while 52.4% of the patients in the rule-in group (0 h/1 h) were considered as AMI by adjudication. In the observation group (grey zone) of 0 h/1 h algorithm, GRACE discriminated the risk of these patients better than HEART score. In the retrospective analysis, 1.091 patients had a troponin value of & lt;5 ng/L and there were no cardiovascular deaths at 30 days in this group. Among all 4.914 patients, the 30-day risk of AMI or cardiovascular death increased according to the level of troponin: 0% in the group & lt; 5 ng/L, 0.6% between 5 and 14 ng/L, 2.2% between 14 and 42 ng/L, 6.3% between 42 and 90 ng/L, and 7.7% in the level ≥ 90 ng/L. Conclusion In this large multicentre study, a 0 h/1 h algorithm had the potential to classify as rule-in or rule-out in almost 80% of the patients. The rule-out protocol had high negative predictive value regardless of clinical risk scores. Categories of levels of hs-cTn T also showed good accuracy in discriminating risk of the patients with a very favourable prognosis for cardiovascular death in the group with value & lt; 5 ng/L. ClinicalTrials.gov NCT04756362

Abstract: Epiphytes are hyper‐diverse and one of the frequently undervalued life forms in plant surveys and biodiversity inventories. Epiphytes of the Atlantic Forest, one of the most endangered ecosystems in the world, have high endemism and radiated recently in the Pliocene. We aimed to (1) compile an extensive Atlantic Forest data set on vascular, non‐vascular plants (including hemiepiphytes), and lichen epiphyte species occurrence and abundance; (2) describe the epiphyte distribution in the Atlantic Forest, in order to indicate future sampling efforts. Our work presents the first epiphyte data set with information on abundance and occurrence of epiphyte phorophyte species. All data compiled here come from three main sources provided by the authors: published sources (comprising peer‐reviewed articles, books, and theses), unpublished data, and herbarium data. We compiled a data set composed of 2,095 species, from 89,270 holo/hemiepiphyte records, in the Atlantic Forest of Brazil, Argentina, Paraguay, and Uruguay, recorded from 1824 to early 2018. Most of the records were from qualitative data (occurrence only, 88%), well distributed throughout the Atlantic Forest. For quantitative records, the most common sampling method was individual trees (71%), followed by plot sampling (19%), and transect sampling (10%). Angiosperms (81%) were the most frequently registered group, and Bromeliaceae and Orchidaceae were the families with the greatest number of records (27,272 and 21,945, respectively). Ferns and Lycophytes presented fewer records than Angiosperms, and Polypodiaceae were the most recorded family, and more concentrated in the Southern and Southeastern regions. Data on non‐vascular plants and lichens were scarce, with a few disjunct records concentrated in the Northeastern region of the Atlantic Forest. For all non‐vascular plant records, Lejeuneaceae, a family of liverworts, was the most recorded family. We hope that our effort to organize scattered epiphyte data help advance the knowledge of epiphyte ecology, as well as our understanding of macroecological and biogeographical patterns in the Atlantic Forest. No copyright restrictions are associated with the data set. Please cite this Ecology Data Paper if the data are used in publication and teaching events.