Fibonacci Series, Golden Proportions, and the Human Biology

Pythagoras, Plato and Euclid’s paved the way for Classical Geometry. The idea of shapes that can be mathematically defined by equations led to the creation of great structures of modern and ancient civilizations, and milestones in mathematics and science. However, classical geometry fails to explain the complexity of non-linear shapes replete in nature such as the curvature of a flower or the wings of a Butterfly. Such non-linearity can be explained by fractal geometry which creates shapes that emulate those found in nature with remarkable accuracy. Such phenomenon begs the question of architectural origin for biological existence within the universe. While the concept of a unifying equation of life has yet to be discovered, the Fibonacci sequence may establish an origin for such a development. The observation of the Fibonacci sequence is existent in almost all aspects of life ranging from the leaves of a fern tree, architecture, and even paintings, makes it highly unlikely to be a stochastic phenomenon. Despite its wide-spread occurrence and existence, the Fibonacci series and the Rule of Golden Proportions has not been widely documented in the human body. This paper serves to review the observed documentation of the Fibonacci sequence in the human body.

Gnosticism, Transformation, and the Role of the Feminine in the Gnostic Mass of the Ecclesia Gnostica Catholica (E.G.C.)

The Gnostic Mass of the Ecclesia Gnostica Catholica (E.G.C.) suggests a heterosexual gender binary in which the female Priestess seated on the altar as the sexual and fertile image of the divine feminine is directed by the male Priest’s activity, desire and speech. The apparent contradiction between the empowered individual and the polarized gender role was examined by comparing the ritual symbolism of the feminine with the interpretations of four Priestesses and three Priests (three pairs plus one). Findings suggest that the Priestess’ role in the Gnostic Mass is associated with channeling, receptivity, womb, cup, and fertility, while the Priest’s role is associated with enthusiasm, activity, phallus, lance, and virility. Despite this strong gender duality, the Priestesses asserted that their role was personally and spiritually empowering, and they maintained heterosexual and polarized gendered roles are necessary in a transformative ritual which ultimately reveals the godlike unified individual.

A 34-month sediment trap experiment at the Cape Verde Ocean Observatory (CVOO, December 2009 - October 2012)

Anticyclonic mesoscale eddies (ACME) have been proposed as a mechanism by which new nutrients are episodically delivered into the euphotic zone, thereby enhancing new production as well as shifting phytoplankton community structure. In this paper, we report on a 34-month sediment trap experiment at the Cape Verde Ocean Observatory (CVOO; ca. 18°N, 24°E; December 2009-October 2012), occasionally influenced by ACME passages. The typically oligotrophic, weakly seasonal particle flux pattern at the CVOO is strongly modified by the appearance of a highly productive and low oxygen ACME. Out of four recorded diatom flux maxima at CVOO, three were associated with the passage of ACMEs. The recorded diatom maxima events support the view that local ACME dynamics promotes upward nutrient supply into the euphotic zone leading to a rapid response of diatoms. This response is clearly reflected by the flux seasonality: between 40% and 60% of the total annual diatom flux at the CVOO site was intercepted in a relatively short time interval (<60 days). A highly diverse diatom community characterized the diatom fluxes throughout. Along with the ACME passages, small species of the genus Nitzschia, and Thalassionema nitzschioides var. parva dominated and delivered a major portion of the opal and organic carbon into deeper waters at site CVOO. Several pelagic, warm-water background species became dominant during intervals with low nutrient availability in the euphotic zone. Results of our interannual time-series suggest that ACMEs impact on total diatom production and the species-specific composition of the assemblage north of the Cave Verde Islands, and can strengthen the biological pump in open-ocean, oligotrophic subtropical regions of the world ocean. Our observations are useful for testing biogeochemical ocean models and will also help in improving the knowledge of processes and mechanisms behind interannual time-series of bulk components and microorganisms in pelagic and hemipelagic ocean areas.

Ícones urbanos na cidade de Natal: arquitetura e desenvolvimento urbano na cidade do sol e mar

Natal has come through major changes in the last 150 years, since the actions of city beautification, in the 19th century, until the present day, when such transformations start to have the objective of including the city in the competition for the attraction of the capital flows and consumption, domestically and in a foreign sense. It is thought that the first initiatives aimed at increasing tourism in Natal occurred in the 1960s, however, it became apparent that only from the 1980s was there a significant increase in tourist activities in Natal and the Metropolitan Region, especially on the east coast of the state of Rio Grande do Norte, leading to an expansion of the labour market, the significant increase of foreign investment, territorial changes of great impact and the production of buildings primarily intended for the hotel industry and second residence for European tourists. Since then, the incentives for tourist activity in the state have been maintained and even increased, based on tourism aimed at natural beauties, local cuisine and events, which transformed the tourist activity in one of the main sources of foreign exchange for the city of Natal. In the early 21st century, the construction of high-rise condominiums, monuments (including the designer ones), such as the Parque da Cidade, designed by Oscar Niemeyer, were already established. Also, shopping centers and, in order to host the World Cup, the new football stadium, the Arena das Dunas, among others, which were aimed at local and foreign consumers, especially European, stood out in the city. It is understood that these new buildings, monuments and also renovations and restorations that were deployed in the city of Natal aimed at constructing a new identity for the city, within the process of capitalist development and urban spectacle. It is considered that the monuments and the iconic buildings are attributes of the cities aimed at selling locations as goods, establishing a new urban environment, a new role as cities, which aimed at seeking greater autonomy from the nation-state. In this research, it was sought to analyze the architectural object, that is, buildings and monuments built or restored in Natal and its relevance to the city marketing promoted by the city itself. It was found that, indeed, such buildings and monuments are inserted in contemporary architectural production as a basis for increasing the competitive nature of Natal. In addition, they reveal a capitalist mode of production, supported by public resources, operating in the production of urban space with a view to repeating the hegemonic model of a competitive city

Avaliação do ganho de peso de bebês prematuros em relação ao leite materno cru e leite pasteurizado

This study aims to evaluate the weight gain of premature newborns fed with breast milk from their mothers' from those that are fed with breast milk from the milk bank. The research is the quantitative, descriptive and observational kind. It was conducted in the Neonatal Intensive Care Unit and Housing from the Maternity Hospital Escola Januário Cicco (MEJC), that is a reference for high risk pregnancy and birth in Rio Grande do Norte. The premature newborns included were following these parameters: gestational age from 26 to 37 weeks, initially hospitalized at UTIN, with oral diet, by means by gavage, cup and/or suction. Studies with premature newborns with a zero diet longer than seven days or complications that interfered in the evaluation of weight gain were excluded from this study. The sample was selected for convenience and had data of all newborns hospitalized at UTIN from the May to June of 2014 time period, followed to their discharge, ended by August of 2014 and had the inclusion parameters of the study. From the period of the data collection, 60 premature newborns entered the maternity and 39 of those were the sample of research. The project was approved by the Research Ethics Committee from UFRN, under CAAE nº 0699.0.000.294-11. The data was analyzed by means of descriptive and deduced statistics. The results indicated that the involved in the study, were born from mother with average age of 25,36 years, with less than nine years education 21 (53,8%), had the family income less than a minimum wage 24 (61,5%). Among the newborn, the female gender predominated 20 (51,3%), had cesarean delivery 25 (64,1%), had moderate prematurity 29 (74,5%), more of 1.500g 22 (556,4%). The birth weight average was 1.608,49g. The total of diets were 9.994, and an average of 256 for each newborn, in a 32,12 days of hospitalization time period. Most of the diet supplies were from the breast milk bank (50,34%), however 56,4% of the newborns had most of the diet from their mothers' milked breast milk. It was detected that 38,5% of the newborns had, in some given moment, artificial milk. The daily weight gain average of all newborns was 2,59g, but 35% of them had an average above 10g per day. From the newborn's group (n=25) that had medium weight gain, only 9 of them (36,0%) received mainly their own mothers' milked breast milk. It's been conclusive that most of the premature newborns gained weight predominantly from diets from the breast milk of the Milk Bank, showing the need of a bigger incentive to exclusive breast feeding.

Projeto de mobilidade urbana: estudo sobre processos de integração com habitação de interesse social nas obras do PAC da COPA 2014 em Natal/RN

The public political investments of urban mobility financed by PAC of Cup 2014 have developed discussions and questions by the civil society in Brazil expecting positive results to the urban infrastructure referring to the possible human rights violation and, specially, rights of habitation related to the removing/expropriation noticed. Natal, capital of Rio Grande do Norte, is into this context, due to the urban mobility project linking North Zone of the city to the Arena das Dunas stadium, financed by the PAC of Cup 2014, named West Structural Corridor, that crosses a field of social interest and proposes almost 400 expropriations. This research analyzes how strategies and mechanisms of integration were presented between the mobility project of West Structural Corridor and the Social Interest Habitation affected by this project. We have as hypothesis those projects financed by PAC of Cup 2014/Urban Mobility to Natal/RN present many problems related to the integration of social interest to the housing project, however the National Politics of Urban Development has planned this integration. As a result we detach 3 strategies in the elaboration process about the integration of those politics: (i) integration between municipal secretaries involved in this project; (ii) urban integration of the city; and (iii) integration of public rules or public politics integrated. For each strategy were presented the main mechanisms used to establish the integration of the project. Those mechanisms, however, in this process of establishment/implementation of the empirical research, presented many contradictions and conflicts that compose problems to the integration between the mobility project and the housing area affected.

Qual é a sua tribo? O uso do TAI online no desvelamento de conhecimentos sociais ocultos

The Implicit Association Test (IAT) has succeeded in accessing mental phenomena hardly exposed through self-report and explicit measures well known in the traditional studies on psychology. Although this measurement technique is among the most consistent in international publications, the few articles in Brazil have not deepened on theoretical issues that underlie the practice. This created a gap between the spread of this measure in the country and the production seen in international laboratories, both at quantitative and qualitative terms. In this context, the online labs implemented in several countries, including Brazil, created unique opportunities to overcome these disparities. Our work sought theoretical and conceptual clarification, contextualized to the historical development of the IAT and its online version, displaying affordably an unprecedented presentation of the virtual tool adapted to the Brazilian public. In a second step, we investigated empirically the data obtained by the Brazilian electronic portal "Countries", analyzing the degree of implicit and explicit nationalism of 2271 Brazilian subjects collected from early 2009 to late 2014. Our goal was to determine whether the data results obtained in a time of major sporting confrontation (FIFA World Cup 2010 and 2014) differ from periods when the tournament did not happen. Analyzes showed differences on the eve of the sporting confrontation, when the increase in the implicit nationalism was clearly superior, even with no effect by self-reports. In an independent analysis of a cultural context, there is an oscillation of explicit nationalism over the years, but not for the implicit action. In addition, it was found in women greater degree of implicit and explicit nationalism than in men, with both sexes presenting their preferences towards Brazil. In an end section, we suggest that nationalism may be a by-product of universal mental mechanisms that evolved to identify of the belonging group categorization, corroborating with the group favoritism. We propose that the intensification of the group preference on the eve of the competition has as its ancestral function strengthen the cohesion of the group in preparation to confrontational situations. We pointed out the need for studies on the differences between the sexes in matters relating to group membership belonging. It was expected largest nationalist attitudes in men reflecting the maintenance of cohesive groups in ancient societies. Thus, it appears a singular importance impart the traditional TAI studies with its online version for future investigations of human behavior in various areas of knowledge.

Qual é a sua tribo? O uso do TAI online no desvelamento de conhecimentos sociais ocultos

The Implicit Association Test (IAT) has succeeded in accessing mental phenomena hardly exposed through self-report and explicit measures well known in the traditional studies on psychology. Although this measurement technique is among the most consistent in international publications, the few articles in Brazil have not deepened on theoretical issues that underlie the practice. This created a gap between the spread of this measure in the country and the production seen in international laboratories, both at quantitative and qualitative terms. In this context, the online labs implemented in several countries, including Brazil, created unique opportunities to overcome these disparities. Our work sought theoretical and conceptual clarification, contextualized to the historical development of the IAT and its online version, displaying affordably an unprecedented presentation of the virtual tool adapted to the Brazilian public. In a second step, we investigated empirically the data obtained by the Brazilian electronic portal "Countries", analyzing the degree of implicit and explicit nationalism of 2271 Brazilian subjects collected from early 2009 to late 2014. Our goal was to determine whether the data results obtained in a time of major sporting confrontation (FIFA World Cup 2010 and 2014) differ from periods when the tournament did not happen. Analyzes showed differences on the eve of the sporting confrontation, when the increase in the implicit nationalism was clearly superior, even with no effect by self-reports. In an independent analysis of a cultural context, there is an oscillation of explicit nationalism over the years, but not for the implicit action. In addition, it was found in women greater degree of implicit and explicit nationalism than in men, with both sexes presenting their preferences towards Brazil. In an end section, we suggest that nationalism may be a by-product of universal mental mechanisms that evolved to identify of the belonging group categorization, corroborating with the group favoritism. We propose that the intensification of the group preference on the eve of the competition has as its ancestral function strengthen the cohesion of the group in preparation to confrontational situations. We pointed out the need for studies on the differences between the sexes in matters relating to group membership belonging. It was expected largest nationalist attitudes in men reflecting the maintenance of cohesive groups in ancient societies. Thus, it appears a singular importance impart the traditional TAI studies with its online version for future investigations of human behavior in various areas of knowledge.

Student Independent Projects 2012: Sustainable Resource Management

Everyday Millions of disposable plates, cups and utensils are used in fast food establishments, cafeterias, restaurants and homes worldwide. These single-use disable plates, cup and utensils, when of polystyrene or plastic, do not biodegrade and decompose like fruit, vegetables or meat; they only breakdown into smaller pieces on a physical level. This lack of decomposition means that these products persist and accumulate in landfills consuming the available space and contaminate the surrounding area. With an ever growing global population, the disposable waste generated annually is increasing and landfills worldwide are rapidly filling. Therefore, more landfills are needed sooner but they are expensive to create, they consume a large amount of usable space and can harm the environment. In order to reduce the dependence on landfills, the waste can be diverted through recycling programs, reducing human consumption and purchasing reusable and/or compostable materials. These methods of waste reduction would be implemented at the municipal level but it would be possible to change provincial and state legislation so that municipalities would be required to do so rather than of their own volition. If initiated worldwide than the amount of waste produced by humans would be greatly reduced and the dependence on landfills would decrease.

An investigation of the molecular interactions between statins and bacterial pathogens, and their combined impact on the human immune system

Statins are a class of drug that inhibits cholesterol biosynthesis, and are used to treat patients with high serum cholesterol levels. They exert this function by competitively binding to the enzyme 3-hydroxy-3-methylglutaryl-CoenzymeA reductase (HMGR), which catalyses the formation of mevalonate, a rate-limiting step in cholesterol biosynthesis. In addition, statins have what are called “pleiotropic effects”, which include the reduction of inflammation, immunomodulation, and antimicrobial effects. Statins can also improve survival of patients with sepsis and pneumonia. Cystic fibrosis (CF) is the most common recessive inherited disease in the Caucasian population, which is characterised by factors including, but not limited to, excessive lung inflammation and increased susceptibility to infection. Therefore, the overall objective of this study was to examine the effects of statins on CFassociated bacterial pathogens and the host response. In this work, the prevalence of HMGR was examined in respiratory pathogens, and several CF-associated pathogens were found to possess homologues of this enzyme. HMGR homology was analysed in Staphylococcus aureus, Burkholderia cenocepacia and Streptococcus pneumoniae, and the HMGR of B. cenocepacia was found to have significant conservation to that of Pseudomonas mevalonii, which is the most widely-characterised bacterial HMGR. However, in silico analysis revealed that, unlike S. aureus and S. pneumoniae, B. cenocepacia did not possess homologues of other mevalonate pathway proteins, and that the HMGR of B. cenocepacia appeared to be involved in an alternative metabolic pathway. The effect of simvastatin was subsequently tested on the growth and virulence of S. aureus, B. cenocepacia and S. pneumoniae. Simvastatin inhibited the growth of all 3 species in a dose-dependent manner. In addition, statin treatment also attenuated biofilm formation of all 3 species, and reduced in vitro motility of S. aureus. Interestingly, simvastatin also increased the potency of the aminoglycoside antibiotic gentamicin against B. cenocepacia. The impact of statins was subsequently tested on the predominant CF-associated pathogen Pseudomonas aeruginosa, which does not possess a HMGR homologue. Mevastatin, lovastatin and simvastatin did not influence the growth of this species. However, sub-inhibitory statin concentrations reduced the swarming motility and biofilm formation of P. aeruginosa. The influence of statins was also examined on Type 3 toxin secretion, quorum sensing and chemotaxis, and no statin effect was observed on any of these phenotypes. Statins did not appear to have a characteristic effect on the P. aeruginosa transcriptome. However, a mutant library screen revealed that the effect of statins on P. aeruginosa biofilm was mediated through the PvrR regulator and the Cup fimbrial biosynthesis genes. Furthermore, proteomic analysis demonstrated that 6 proteins were reproducibly induced by simvastatin in the P. aeruginosa swarming cells. The effect of statins on the regulation of the host-P. aeruginosa immune response was also investigated. Statin treatment increased expression of the pro-inflammatory cytokines IL-8 and CCL20 in lung epithelial cells, but did not attenuate P. aeruginosa-mediated inflammatory gene induction. In fact, simvastatin and P. aeruginosa caused a synergistic effect on CCL20 expression. The expression of the transcriptional regulators KLF2 and KLF6 was also increased by statins and P. aeruginosa, with the induction of KLF6 by simvastatin proving to be a novel effect. Interestingly, both statins and P. aeruginosa were capable of inducing alternative splicing of KLF6. P. aeruginosa was found to induce KLF6 alternative splicing by way of the type 3 secreted toxin ExoS. In addition, a mechanistic role was elucidated for KLF6 in the lung, as it was determined that statin-mediated induction of this protein was responsible for the induction of the host response genes CCL20 and iNOS. Moreover, statin treatment caused a slight increase in infection-related cytotoxicity, and increased bacterial adhesion to cells. Taken together, these data demonstrate that statins can reduce the virulence of CFassociated bacterial pathogens and alter host response effectors. Furthermore, novel statin effectors were identified in both bacterial and host cells.

Young toddlers' word comprehension is flexible and efficient.

Much of what is known about word recognition in toddlers comes from eyetracking studies. Here we show that the speed and facility with which children recognize words, as revealed in such studies, cannot be attributed to a task-specific, closed-set strategy; rather, children's gaze to referents of spoken nouns reflects successful search of the lexicon. Toddlers' spoken word comprehension was examined in the context of pictures that had two possible names (such as a cup of juice which could be called "cup" or "juice") and pictures that had only one likely name for toddlers (such as "apple"), using a visual world eye-tracking task and a picture-labeling task (n = 77, mean age, 21 months). Toddlers were just as fast and accurate in fixating named pictures with two likely names as pictures with one. If toddlers do name pictures to themselves, the name provides no apparent benefit in word recognition, because there is no cost to understanding an alternative lexical construal of the picture. In toddlers, as in adults, spoken words rapidly evoke their referents.

Biogeochemical properties of sinking particles intercepted at three depths on the NW Atlantic margin

Three conical sediment were deployed at three depths 968 m (top trap), 1976 m (middletrap), and 2938 m (50mabove the bottom, bottom trap) - from June 27, 2004 to April 27, 2005 on the NW Atlantic margin at a water depth of 2988 m. The sediment trap carousels were programmed to open each collection cup for 23.4 days for the top trap and 14.5 days for the other two traps, resulting in total 13 samples from the top trap and 21 samples each from the middle and bottom traps. The samples were analyzed for the biogeochemical properties with various methods. Frequent occurrences of higher fluxes in deep relative to shallower sediment traps and low delta 14C values of sinking POC together provide strong evidence for significant lateral transport of aged organic matter over the margin. Comparison of biogeochemical properties such as aluminum concentration and flux, and iron concentration between samples intercepted at different depths shows that particles collected by the deepest trap had more complex sources than the shallower ones. These data also suggest that at least two modes of lateral transport exist over the New England margin. Based on radio carbon mass balance, about 30% (± 10%) of sinking POC in all sediment traps is estimated to be derived from lateral transport of re-suspended sediment. A strong correlation between delta 14C values and aluminum concentrations suggests that the aged organic matter is associated with lithogenic particles.

Effect of reading sport chronicles on the perception of justice and the predisposition to protest actions in soccer

In this study three chronicles from national newspapers (one generalist and two sport press) were analyzed. The chronicles belong to Spain’s soccer final of the King’s Cup in 2014. The aim of the study was to know if there was any influence on the readers’ perception of justice and consequently if this influence could cause a particular predisposition to participate in acts of protest. 462 university students participated. The results showed that different chronicles caused differences in the perception of justice depending on the chronicle read. However, a clear influence on the willingness to participate in acts of protest was not obtained. These results should make us think about the impact of sport press and its influence, and to be aware of the indirect responsibility of every sector on the antisocial behaviors generated by soccer in our country.

The silent statue theme: complex imitation and Neo-Latin poetry

This paper analyses how the topic of the silent statue is dealt with in Neo-Latin literature. The subject matter comes from the epigrams about Pythagoras of the Palatine Anthology. There are numerous Neo-Latin imitations of this topic that are complex as various sources are used at the same time. The authors focus on an active reading of the epigrams of their predecessors, applying the traditional motive to new subjects and adapting it to the religious theme.

Interpretation and typology Spanish indefinite pronoun uno in three discoursive genres

This study investigates the Spanish indefinite pronoun uno (“one”). After a detailed analysis of its occurrences in authentic language, we find that its interpretation varies depending on the linguistic context. Therefore, we examine which elements of the context - we focus on the broader context, beyond the sentence – have an impact on its interpretation and develop a typology of the indefinite pronoun as to its interpretation. The pronoun may be interpreted as completely generic or specific (referring to the speaker, the listener or a third person). Its interpretation can also be located in an intermediate position between these interpretive extremes.In addition, we compare its use in various discursive genres - spontaneous conversations, academic essays and web forum - which are distinguished by the presence or absence of interactivity and of more or less subjectivity / intersubjectivity. The comparison shows that pronoun use depends on these characteristics.