scholarly journals Some Special Elements and Pseudo Inverse Functions in Groupoids

Mathematics ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 173
Author(s):  
Yong Liu ◽  
Hee Kim ◽  
Joseph Neggers

In this paper, we consider a theory of elements u of a groupoid ( X , * ) that are associated with certain functions u ^ : X → X , pseudo-inverse functions, which are generalizations of the inverses associated with units of groupoids with identity elements. If classifying the elements u as special of one of twelve types, then it is possible to do a rather detailed analysis of certain cases, leftoids, rightoids and linear groupoids included, which demonstrates that it is possible to develop a successful theory and that a good deal of information has already been obtained with much more possible in the future.

2015 ◽  
pp. 23-40 ◽  
Author(s):  
Francesco Avallone ◽  
Claudia Gabbioneta ◽  
Paola Ramassa ◽  
Marco Sorrentino

Increased comparability of financial statements across adopting countries is one of the main objectives of IFRS adoption. The level of achievement of this objective, however, is still debatable. While some studies have documented that crosscountry comparability of financial statements has increased after IFRS adoption, other studies have found that comparability has actually decreased since 2005. We contribute to this debate by studying whether the motivations for goodwill writeoff are the same or vary across countries with different accounting systems. Although a good deal of research has investigated the motivations for goodwill writeoff, our study is the first to analyze whether these motivations vary across countries with different accounting systems. We find that firms that expect low cash flows in the future are more likely to report goodwill write-offs if they are located in countries with an Anglo-Saxon accounting system than if they are located in countries with a Continental accounting system. These results suggest that IFRS are "interpreted" differently in different countries and that harmonization of financial statements has not been fully achieved yet.


2020 ◽  
pp. 301-323
Author(s):  
Natalya I. Kikilo ◽  

In the Macedonian literary language the analytic da-construction used in an independent clause has a wide range of possible modal meanings, the most common of which are imperative and optative. The present article offers a detailed analysis of the semantics and functions of the Macedonian optative da-construction based on fiction and journalistic texts. The first part of the article deals with the specificities of the optative as a category which primarily considers the subject of a wish. In accordance with the semantic characteristics of this category, optative constructions are used in those discourse text types where the speakers are explicitly designated (the most natural context for the optative is the dialogue). The analysis of the Macedonian material includes instances of atypical usage of the optative da-construction, in which the wish of the subject is not apparent and thereby produces new emotional tonalities perceptible to the reader of a fiction/journalistic text. The study describes Macedonian constructions involving two different verb forms: 1) present tense form (da + praes) and 2) imperfective form (da + impf). These constructions formally designate the hypothetical and counterfactual status of the optative situation, respectively. Thus, the examples in the analysis are ordered according to two types of constructions, which reflect the speaker’s view on the probability of the realisation of his/her wish. Unrealistic wishes can be communicated through the present da-construction, while the imperfective construction denotes situations in which the wish can be realised in the future. The second part of the article is devoted to performative optative da-constructions, which express formulas of speech etiquette, wishes and curses. The analysis demonstrates that these constructions lose their magical functions, when used outside of the ritual context, and begin to function as interjections.


1968 ◽  
Vol 20 (2) ◽  
pp. 279-300 ◽  
Author(s):  
Klaus Epstein

Schwarz's study Vom Reich zur Bundesrepublik is, in the opinion of this reviewer, the single most important book on the occupation studyperiod in Germany after World War II that has yet appeared. It is not an ordinary narrative history—indeed, it presupposes a good deal of prior knowledge—but is rather a topical analysis of the following problems: the various possible solutions to the German question in the years after 1945; the policies toward Germany of the four victorious powers—Russia, France, Britain, and the United States; the development of German attitudes on the future political orientation of one or two Germanies; and finally, the factors that led to the voluntary acceptance of Western integration by most West Germans even though this integration meant the partition of Germany.


2019 ◽  
pp. 99-137
Author(s):  
Douglas Allen

Gandhi’s most important work on technology, Hind Swaraj, seems hopelessly ignorant, anti-modern, and anti-technology. This essay focuses on Gandhi’s perplexing writings on technology, maintaining that Gandhi’s critiques and alternatives are very significant today, but only if we are creatively selective in appropriating, reformulating, and reapplying what remains insightful. It presents a detailed analysis of Hind Swaraj and technology and Gandhi’s debates with Nehru, Tagore, and others. This essay then considers Gandhi’s positions on “modern civilization,” true civilization, and technology, and the future significance of Gandhi’s approach to technology. Included are contributions from Herbert Marcuse and other twentieth-century scholars and formulations of contemporary crises such as climate change and growing inequality with the concentration of wealth and power in the hands of the power elite. We consider the insights of a dynamic, contextually relevant Gandhian position on the appropriate role of technology in addressing such personal existential and global crises.


1962 ◽  
Vol 9 (S1) ◽  
pp. 42-47
Author(s):  
T. W. Melluish

Latin is a wedding-garment no longer de rigueur for those entering Oxford and Cambridge Universities. Utility English jeans will in future be permissible wear. Whether this will herald a uniform change throughout the schools of the country it is early yet to say. The Crowther Committee was sure that Latin was taught in many cases merely as an insurance against possible debarment from the older universities. Whatever the truth of that, Latin will stand or continue to stand in the future by its own merits. Like Justice in the early part of the Republic, stripped of its adventitious rewards it may now lend itself to an impartial reappraisal. This seems to be the occasion for another stocktaking. Hard as it is to love gadflies, we perhaps should be grateful to those who stung us into these agonies of self-examination, so essential a condition of the good life. Stirrings indeed there have been. An impartial observer might comment that if Latin is a dead language, like Virgil's ox it appears to be the centre of a good deal of activity.


2010 ◽  
Vol 113-116 ◽  
pp. 59-63 ◽  
Author(s):  
Yun Zhang ◽  
Yuan Biao Zhang ◽  
Ying Feng ◽  
Xiao Jin Yang

Based on the related current researches, this disquisition is focused on the problem of plastic debris in the Great Pacific Ocean Garbage Patch. From three aspects-the extent, density and distribution, this disquisition made a research on the current situation of the serious problem, and then put forward a quantitative model of the weight of plastic debris in the Pacifi Ocean Gyre. Besides, by limiting polystyrene takeout containers, we established an iterative model to predict the weight of plastic debris access to the sea per year in the future. After proving limiting polystyrene takeout containers could reduce the plastic debris effectively, we carry on a detailed analysis.


2010 ◽  
Vol 34 (1) ◽  
pp. 4-19 ◽  
Author(s):  
Peter Selman

Peter Selman examines the recent history of intercountry adoption in Europe in the context of the enlarged EU, which contains both receiving and sending countries. The article provides a detailed analysis of the movement of children for adoption between European countries and examines the impact of intercountry adoption on the well-being of children in Europe and current debates in the European Parliament on the future of intercountry adoption in Europe.


2011 ◽  
Vol 37 (6) ◽  
pp. 763-778 ◽  
Author(s):  
Kevin Ryan

This article examines how citizenship can be deployed as a technology of conduct, and how it combines with the technique of empowerment in instituting the behavioural norms that constitute a neo-liberal social order. It conducts a detailed analysis of policy innovations in the Republic of Ireland, where children have recently been recognized as ‘active citizens’. This field of innovation is framed by the idea that children should be listened to and included in the decisions affecting their lives. The fact that this concerns children is important, because governing children is a way of acting upon the future. Moreover, governing the future is not a matter of reducing inequalities, but of ensuring the inclusion of all into Foucault’s neo-liberal ‘game between inequalities’. In cases of failure, the fault lies with the individual player, not with the game.


Author(s):  
Tatiana Eduardovna Gribakina

This article explores the creation of the image of a Soviet woman within the Soviet cinematography. The subject of this research is the female image formed by the Russian cinematography at certain stages and its dynamics. The author suggest understanding of the image of woman as a combination of sensible images, which include representations on the place, role, functions, traits that are potentially common to her, but are yet to be formed and realized. Detailed analysis of the films of the early XX century allows examining creation of the female image, the expectations, moods, perceptions of the future presented in the films, as well as tracing the correlation between semantic content and its visualization. Due to the fact that the image was designed gradually, the author considered the key social and political factors that affected its creation and found reflection within it. Special contribution of the author into the research of this topic consists in demonstration of a relatively holistic image of a Soviet woman in cinematography, which was comprise bit by bit and transformed, meeting the challenges, demands and needs of society and the state.  


2019 ◽  
Vol 10 (2) ◽  
pp. 167-186
Author(s):  
Suhag Pandya ◽  
Murugan Mittapalli ◽  
Sri Vallabha Teja Gulla ◽  
Ori Landau

Abstract This research paper is a holistic review done on the rise of Blockchain and cryptocurrency, then elaborate about the great advantages of having a decentralized finance system. The existing scenarios from a sample of countries were reviewed in regards to their effort to adopt cryptocurrency to find some of the challenges like what are the security challenges this new monetary system faces, and limitations faced by different countries. A detailed analysis was done to answer some of the vital questions as such why cryptocurrency is banned in a few countries when other countries see cryptocurrency as a secured mode of payment transaction or what kind of security is provided by cryptocurrency compared to the traditional payments such as pay by cash, credit, or checks. Lastly, this paper also summarizes a high-level overview to propose recommended solutions to overcome the security concerns associated with the adoption of cryptocurrencies and how does the future of cryptocurrency look.


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