scholarly journals New Strains of Wolbachia Unveiling the Complexity of This Symbiotic Interaction in Solenopsis (Hymenoptera: Formicidae)

2021 ◽  
Vol 12 (3) ◽  
pp. 567-579
Author(s):  
Cintia Martins ◽  
Manuela de Oliveira Ramalho ◽  
Larissa Marin Rodrigues Silva ◽  
Rodrigo Fernando de Souza ◽  
Odair Correa Bueno
Keyword(s):  
South America ◽  
Phylogenetic Relationship ◽  
Human Action ◽  
Geographic Region ◽  
Wolbachia Strain ◽  
Specific Group ◽  
Symbiotic Interaction ◽  
Vertical Transfer ◽  
History Of ◽  
The Relationship

Bacteria of the genus Wolbachia are widely distributed in arthropods, particularly in ants; nevertheless, it is still little explored with the Multilocus Sequence Typing (MLST) methodology, especially in the genus Solenopsis, which includes species native to South America. Ants from this genus have species distributed in a cosmopolitan way with some of them being native to South America. In Brazil, they are widely spread and preferentially associated with areas of human activity. This study aimed to investigate the diversity of Wolbachia in ants of the genus Solenopsis through the MLST approach and their phylogenetic relationship, including the relationship between mtDNA from the host and the related Wolbachia strain. We also tested the geographic correlation between the strains to infer transmission and distributional patterns. Fifteen new strains and eleven previously unknown alleles were obtained by sequencing and analyzing the five genes that make up the MLST. The phylogenetic relationship between the strains showed a polyphyletic pattern, indicative of the complexity of the evolutionary history of these bacteria in the analyzed species. We detected the correlation of host’s mitochondrial DNA with Wolbachia diversity which imply that related strains exist in related hosts, strongly suggesting the occurrence of vertical transfer. We found no specificity of the Wolbachia strain for a given geographic region that could indicate either that there is no horizontal transfer of the strain from the environment for the host or that the human action could be shuffling the distribution of the Solenopsis ants and the endosymbiont Wolbachia, as well. Our study highlights the complexity and novelty of Wolbachia diversity with this specific group of ants and the need for further studies that focus on understanding of this intricate relationship.

scholarly journals Tecnologia, ciência e o papel da educação: a ponderação da crítica de Theodor W. Adorno

2012 ◽  
Vol 1 (2) ◽  
Author(s):  
Priscila Monteiro Chaves ◽  
Gomercindo Ghiggi
Keyword(s):  
Human Action ◽  
Special Importance ◽  
Contemporary World ◽  
Theodor Adorno ◽  
History Of ◽  
The Subject ◽  
Relationship Of ◽  
The Relationship ◽  
Critical Consideration

Resumo: Considerando o avanço das tecnologias bem como o binômio indissociável formado por ela e pela ciência – e consequentemente atrelados à educação –, configurando práticas enraizadas culturalmente na sociedade atual, o presente artigo traz como objetivo central discutir a relação da técnica (tékhné) com a concepção de homem que se quer formar, à luz das críticas adornianas. Ponderando o imperativo de subverter a ideologia utilitarista da educação, tal reflexão se justifica pela necessidade de compreensão do papel do educador, bem como da instituição escolar, mediante tal avanço nos últimos tempos. Concluindo que esta relação não pode suceder de maneira alienada, acrítica e indiferente, pois uma educação após Auschwitz deve certamente estar receptiva à relevância essencial da tecnologia em um mundo contemporâneo. No entanto, não é o sujeito que está a serviço dela e sim a relação contrária, em que o educando possa valer-se dos recursos tecnológicos como mais uma dimensão do agir humano. Como potente braço prolongado do operari humano, pensada como acontecimento paradigmático na história do ser. Palavras-chave: Theodor Adorno; tecnologia; educação; professor. TECHNOLOGY, SCIENCE AND THE ROLE OF EDUCATION: A CRITICAL CONSIDERATION OF THEODOR W. ADORNO Abstract: Considering the advancement of technologies as well as the inseparable duo formed by her and science - and thus tied to education - setting culturally rooted practices in today's society, this paper aims at discussing the relationship of technique (tékhné) with the concept of man constructed in the light of adornian criticism. Given the imperative to subvert the utilitarian ideology of education. Such reflection is justified by the necessity of understanding the role of the educator as well as the school, by this advance in recent times. Concluding that this relationship can not succeed in an alienated, uncritical and indifferent way, since an education after Auschwitz should certainly be receptive to the special importance of technology in a contemporary world. However, it is not the subject who is in her service, but the opposite relationship, in which the student can make use of technological resources as another dimension of human action. A powerful extended arm of human operari, thought as paradigmatic event in the history of being. Keywords: Theodor Adorno; technology; education; teacher.  

ISLAM AND THE EUROPEAN EMPIRES

2012 ◽  
Vol 55 (3) ◽  
pp. 831-856 ◽  
Author(s):  
DAVID MOTADEL
Keyword(s):  
Geographic Region ◽  
Religious Institutions ◽  
Colonial State ◽  
History Of ◽  
The Relationship

ABSTRACTThis essay surveys literature on the engagement of different European empires, including the French, British, Dutch, Russian, and German, with Islam. While the history of Islam and empire has attracted the attention of scholars for decades, most of their studies have been written primarily as contributions to the historiography of a specific empire or a distinct geographic region and rarely refer to research on other imperial powers, even though the questions and themes raised are remarkably similar. The article brings together these studies, exploring the following topics: Islam and imperial rule and, in particular, the ways in which religious institutions were accommodated and controlled in the colonial state; Islam and anti-imperial resistance; and the relationship between Islam, information, and colonial knowledge. It assesses the dominant themes in the field and points to a number of questions that remain to be studied.

Asking the Right Question

1994 ◽  
Vol 19 (03) ◽  
pp. 605-608
Author(s):  
Frank Munger
Keyword(s):  
Intellectual History ◽  
Empirical Research ◽  
Human Action ◽  
Law And Society ◽  
Legal Rules ◽  
Legal Studies ◽  
The World ◽  
History Of ◽  
The Right ◽  
The Relationship

Marianne Constable's essay, “Genealogy and Jurisprudence,” brings the intellectual history of the law and society field within the framework of Nietzsche's six-stage history of metaphysics. Reorganized within that framework, the work of particular law and society scholars is seen to represent stages of thought about the relationship between the world of appearances described in empirical research and the possibilities for human action. Successive movements among law and society scholars pass, like Nietzsche's history of metaphysics, through stages of “error” (positivism, empiricism, critical legal studies, interpretive studies, constitutive theory), moving closer to complete acceptance of the view that action need not follow either legal rules or empirically described patterns and, thus, can be free.

scholarly journals „ETIKA“, „MORALĖ“ IR AUGUSTINO LIBERUM ARBITRIUM

Problemos ◽  
2009 ◽  
Vol 76 ◽  
pp. 74-85
Author(s):  
Kerem Eksen
Keyword(s):  
Free Choice ◽  
Human Action ◽  
Alasdair Macintyre ◽  
History Of Ideas ◽  
History Of Ethics ◽  
Right Action ◽  
Starting Point ◽  
History Of ◽  
The Relationship ◽  
Shed Light

Straipsnyje analizuojama A. MacIntyre’o ir B. Williamso pasiūlyta terminologinė „etikos“ ir „moralės“ skirtis. Ši skirtis kol kas netapo etikos diskurso standartu, tačiau ji neabejotinai paskatino vaisingus filosofų debatus svarstant šiuolaikinius moralės filosofijos klausimus, interpretuojant etikos istoriją. Julia Annas, viena ryškesnių šių debatų dalyvių, pateikė išsamią skirties kritiką. Straipsnyje kritiškai analizuojama Annas argumentacija, ji vertinama aptariant vieną idėjų istorijos momentą – Augustino Liberum Arbitrium – ir siekiama naujai pažvelgti į minėtą skirtį ir jos reikšmę etinio diskurso istorijoje. Straipsnyje teigiama, kad Augustino Liberum Arbitrium reikšmė etikos istorijoje sietina su perėjimu nuo graikiškosios etikos prie perspektyvos, siejamos su moralės terminu. Parodoma, kaip Augustinas, originaliai vartodamas valios (voluntas) sąvoką, perorganizavo etikos lauką, naujoviškai apibrėžė laimės (beatitudo) ir teisingo veiksmo sąryšį. Taip demonstruojama, kad etikos ir moralės skirtis iš esmės grindžia dvi etikos diskurso paradigmas ir yra labai vaisinga, padedanti suprasti etikos lauko transformaciją į tuos pavidalus, kuriais klausimus apie apie žmogaus veiksmus kelia vėlesnės kartos.Pagrindiniai žodžiai: etika, moralė, Augustinas, valia, eudaimonia, teisingas veiksmas.“Ethics”, “Morality” and Augustinean Liberum ArbitriumKerem Eksen SummaryThe present paper aims at a reconsideration of the terminological distinction – postulated by eminent contemporary thinkers such as Alasdair MacIntyre and Bernard Williams – between “ethics” and “morality”. Although this distinction has not been settled as a standard*, there is no doubt that it incited fruitful debates relating to the contemporary issues of moral philosophy as well as the history of ethics. Julia Annas, to take one considerable example, presented a full-fledged criticism of the distinction and touched upon crucial questions**. In the following pages, we shall take the general argument of Annas as our starting-point, and reevaluate it with reference to a particular moment in the history of ideas, in order to shed light on the proposed distinction. To this end, we shall focus on the philosophy of Augustine, more precisely on his De Libero Arbitrio (On Free Choice), with the aim of comprehending the novelty of his contribution to the history of ethics. We shall show how Augustine, through his original usage of the concept of voluntas (will), reorganized the sphere of ethics and redefined the relationship between happiness (beatitudo) and right action. We will thereby illustrate that the ethics / morality distinction is highly illuminating for getting the real sense of this process of redefinition and reorganization, as well as the broader transformation that it triggered in the way human action will be problematized by later generations.Keywords: ethics, morality, Augustine, will, eudaimonia, right action.

The relationship of the scleractinian corals to the rugose corals

Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver
Keyword(s):  
Critical Points ◽  
Scleractinian Corals ◽  
Convincing Evidence ◽  
Early Triassic ◽  
Rugose Corals ◽  
History Of ◽  
The Subject ◽  
Relationship Of ◽  
The Relationship ◽  
Biologic Factors

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.

Investigating the Relationship Between Self-Esteem and Stigma Among Young Adults With History of Suicide Attempts

Crisis ◽  
2016 ◽  
Vol 37 (4) ◽  
pp. 265-270 ◽  
Author(s):  
Meshan Lehmann ◽  
Matthew R. Hilimire ◽  
Lawrence H. Yang ◽  
Bruce G. Link ◽  
Jordan E. DeVylder
Keyword(s):  
Young Adults ◽  
Suicide Attempts ◽  
Self Esteem ◽  
High Risk Population ◽  
High Functioning ◽  
People With Mental Illness ◽  
History Of ◽  
The Individual ◽  
The Impact ◽  
The Relationship

Abstract. Background: Self-esteem is a major contributor to risk for repeated suicide attempts. Prior research has shown that awareness of stigma is associated with reduced self-esteem among people with mental illness. No prior studies have examined the association between self-esteem and stereotype awareness among individuals with past suicide attempts. Aims: To understand the relationship between stereotype awareness and self-esteem among young adults who have and have not attempted suicide. Method: Computerized surveys were administered to college students (N = 637). Linear regression analyses were used to test associations between self-esteem and stereotype awareness, attempt history, and their interaction. Results: There was a significant stereotype awareness by attempt interaction (β = –.74, p = .006) in the regression analysis. The interaction was explained by a stronger negative association between stereotype awareness and self-esteem among individuals with past suicide attempts (β = –.50, p = .013) compared with those without attempts (β = –.09, p = .037). Conclusion: Stigma is associated with lower self-esteem within this high-functioning sample of young adults with histories of suicide attempts. Alleviating the impact of stigma at the individual (clinical) or community (public health) levels may improve self-esteem among this high-risk population, which could potentially influence subsequent suicide risk.

Charles Waterton (1782–1865) and wourali

2017 ◽  
Vol 44 (1) ◽  
pp. 122-129 ◽  
Author(s):  
A. Padfield
Keyword(s):  
South America ◽  
British Guiana ◽  
History Of

Charles Waterton was the eccentric “Lord of Walton Hall” near Wakefield in Yorkshire. His Wanderings in South America was first published in 1826; translated into French, German and Spanish, it was a best seller. He brought back wourali used by the Macoushi natives of British Guiana (now Guyana) for killing prey; there is a piece of it in the Wakefield Museum. This paper traces the history of wourali which paralyses its victims; its attempted medical use for rabies and tetanus and, though different from curare, its belated use in modern anaesthesia.

Misreading Egypt

2018 ◽  
Author(s):  
Jesse Schotter
Keyword(s):  
New Media ◽  
Narrative Form ◽  
Experimental Film ◽  
Tower Of Babel ◽  
Avant Garde ◽  
Sergei Eisenstein ◽  
History Of ◽  
The One ◽  
The Relationship ◽  
Modern Technologies

The first chapter of Hieroglyphic Modernisms exposes the complex history of Western misconceptions of Egyptian writing from antiquity to the present. Hieroglyphs bridge the gap between modern technologies and the ancient past, looking forward to the rise of new media and backward to the dispersal of languages in the mythical moment of the Tower of Babel. The contradictory ways in which hieroglyphs were interpreted in the West come to shape the differing ways that modernist writers and filmmakers understood the relationship between writing, film, and other new media. On the one hand, poets like Ezra Pound and film theorists like Vachel Lindsay and Sergei Eisenstein use the visual languages of China and of Egypt as a more primal or direct alternative to written words. But Freud, Proust, and the later Eisenstein conversely emphasize the phonetic qualities of Egyptian writing, its similarity to alphabetical scripts. The chapter concludes by arguing that even avant-garde invocations of hieroglyphics depend on narrative form through an examination of Hollis Frampton’s experimental film Zorns Lemma.

Meat without Animals: Outcast Objects and the Improvement of London

2018 ◽  
Author(s):  
Ted Geier
Keyword(s):  
Animal Rights ◽  
Legal Reform ◽  
Meat Production ◽  
History Of ◽  
Relationship Of ◽  
The Relationship

Covers the long history of the Smithfield animal market and legal reform in London. Shows the relationship of civic improvement tropes, including animal rights, to animal erasure in the form of new foodstuffs from distant meat production sites. The reduction of lives to commodities also informed public abasement of the butchers.

A Note on the Publication History of John Polidori's The Vampyre

2020 ◽  
Vol 22 (3) ◽  
pp. 330-343
Author(s):  
Fabio Camilletti
Keyword(s):  
Textual Criticism ◽  
Active Role ◽  
Publication History ◽  
History Of ◽  
The Relationship ◽  
Opening Up

It is generally assumed that The Vampyre was published against John Polidori's will. This article brings evidence to support that he played, in fact, an active role in the publication of his tale, perhaps as a response to Frankenstein. In particular, by making use of the tools of textual criticism, it demonstrates how the ‘Extract of a Letter from Geneva’ accompanying The Vampyre in The New Monthly Magazine and in volume editions could not be written without having access to Polidori's Diary. Furthermore, it hypothesizes that the composition of The Vampyre, traditionally located in Geneva in the course of summer 1816, can be postdated to 1818, opening up new possibilities for reading the tale in the context of the relationship between Polidori, Byron, and the Shelleys.

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