The Division of Common Fractions

1960 ◽  
Vol 7 (3) ◽  
pp. 133-134
Author(s):  
Theodore S. Kolesnik

There has been a Good Deal of discussion recently in regard to the best method of teaching the division of common fractions. Some teachers believe that the common denominator method is the one that should be taught. Others feel that the inversion method is best if it is preceded or followed by an explanation of why the inversion is mathematically sound. Another group feels that the inversion method should simply be “algorized” with any rationalization being delayed until such time that the pupil is mature enough to understand the complex fraction that is involved in the rationalization. Still another group favors the teaching of all methods with the pupil selecting the one that he particularly favors.

2019 ◽  
Vol 62 (6) ◽  
pp. 88-99
Author(s):  
Andrey A. Lukashev

The typology of rationality is one of major issues of modern philosophy. In an attempt to provide a typology to Oriental materials, a researcher faces additional problems. The diversity of the Orient as such poses a major challenge. When we say “Oriental,” we mean several cultures for which we cannot find a common denominator. The concept of “Orient” involves Arabic, Indian, Chinese, Turkish and other cultures, and the only thing they share is that they are “non-Western.” Moreover, even if we focus just on Islamic culture and look into rationality in this context, we have to deal with a conglomerate of various trends, which does not let us define, with full confidence, a common theoretical basis and treat them as a unity. Nevertheless, we have to go on trying to find common directions in thought development, so as to draw conclusions about types of rationality possible in Islamic culture. A basis for such a typology of rationality in the context of the Islamic world was recently suggested in A.V. Smirnov’s logic of sense theory. However, actual empiric material cannot always fit theoretical models, and the cases that do not fit the common scheme are interesting per se. On the one hand, examination of such cases gives an opportunity to specify certain provisions of the theory and, on the other hand, to define the limits of its applicability.


2008 ◽  
Vol 2 (1) ◽  
pp. 74-96 ◽  
Author(s):  
Petr Kouba

Are Lévinas and Deleuze two allies in their effort to break away from the Western ontology, which is based on the logic of the One and the Same, or do their philosophies represent two distant galaxies? The purpose of this paper is not to argue for either possibility, but to show the issue in all its complexity. Conjunctions as well as disjunctions of Lévinas' metaphysical thinking and Deleuze's nomadic philosophy should be dealt with on the background of the problems of sexual difference and human face that play an important part in both conceptions. The analysis of these phenomena shall allow us to see the common denominator of both philosophical conceptions in the relation of thought to the outside, even though they approach the outside in two different ways.


Author(s):  
Idit Perelmuter Idit Perelmuter

Idit Perelmuter, The National Days in the Bilingual School. Interdisciplinary Contexts of Special Pedagogy, no. 27, Poznań 2019. Pp. 299–333. Adam MickiewiczUniversity Press. ISSN 2300-391X. e-ISSN 2658-283X. DOI: https://doi.org/10.14746/ikps.2019.27.14 The bilingual school tends to address both the national days of the Arabs and the national days of the Jews as a part of its multicultural perception. As aforementioned, these days are characterized as tense and complicated days in the school, both for the Arabs and for the Jews, because of the narratives and perceptions that they represent, which sometimes are contradictory and. Nevertheless, it is possible to see that the school addresses the different perceptions and narratives of each culture, with recognition of the difference and uniqueness of each one of them and with reinforcement of the commonalities between them. In this way, it gives hope and encourages the desire for a shared life between Jews and Arabs in Israel, which on the one hand includes the difference and on the other hand broadens the common denominator between the two groups. This article will describe the national days of Arabs and Jews in the bilingual school in Jerusalem. It will focus on the meaning of the days, their complexity, and the ways of coping and implementation in the framework of the school, with reference to the school perception.


2014 ◽  
Vol 6 (3) ◽  
pp. 381-389
Author(s):  
Doina Butiurca

AbstractOur research, Transparency and translatability of the terminological metaphor in the domain of the internet, is a contrastive analysis in the topic of the metaphor, especially. The relationship between the common and the special lexicon in the domain of the Internet in the English language as source language, the relationship between the common denominator between the source language and the semantic basis, of equivalence in the target language represent the aims of the research. The languages in which the analysis is carried out are different from the genealogical and typological point of view (the English language on the one hand, the Romance language and Hungarian on the other). The perspective is a descriptive-semasiological one, and the methods applied - the paradigmatic and syntagmatic analysis, the contrastive analysis - are adapted to this perspective. The transparency in the meaning, the degree of translatability, the motivated character of the terminological metaphor, the role of linguistics / of semantics in the terminology of the Internet are only some of the conclusions of the research.


2018 ◽  
Vol 62 (2) ◽  
pp. 300-321
Author(s):  
Jörn Kiefer

Bezeichnet תשוקה in der Hebräischen Bibel sexuelles Verlangen (Gen 3,16; Hld 7,11) oder ein aggressives Streben (Gen 4,7)? Der Aufsatz trägt die linguistischen und semantischen Argumente aus allen Bereichen zusammen: Aus dem biblischen Sprachgebrauch, auch dem der wurzelverwandten Verben, von semitischen Parallelen, aus alten Übersetzungen und dem nachbiblischen Hebräisch. Fazit: Wie das Verbum שׁקק zum einen „sich stürzen auf“ zum anderen aber „begierig sein nach“ bedeuten kann, so auch תשוקה. Im „Aussein auf etwas“ liegt der gemeinsame Nenner. Does the biblical term תשוקה mean sexual desire (Gen 3:16, 7,11) or aggressive pursuit (Gen 4,7)? This essay collects the linguistic and semantic arguments from all areas: biblical usage, root-related verbs, Semitic parallels, ancient translations, and postbiblical Hebrew. Conclusion: Just as the verb שׁקק means on the one hand “rush at” on the other hand “be eager for”, so also תשוקה. The common denominator is “being out for something”.


2020 ◽  
Vol 228 (1) ◽  
pp. 1-2
Author(s):  
Michael Bošnjak ◽  
Nadine Wedderhoff

Abstract. This editorial gives a brief introduction to the six articles included in the fourth “Hotspots in Psychology” of the Zeitschrift für Psychologie. The format is devoted to systematic reviews and meta-analyses in research-active fields that have generated a considerable number of primary studies. The common denominator is the research synthesis nature of the included articles, and not a specific psychological topic or theme that all articles have to address. Moreover, methodological advances in research synthesis methods relevant for any subfield of psychology are being addressed. Comprehensive supplemental material to the articles can be found in PsychArchives ( https://www.psycharchives.org ).


Author(s):  
Lubos SMUTKA ◽  
Irena BENEŠOVÁ ◽  
Patrik ROVNÝ ◽  
Renata MATYSIK-PEJAS

Sugar is one of the most important elements in human nutrition. The Common Market Organisation for sugar has been a subject of considerable debate since its establishment in 1968. The European agricultural market has been criticized for its heavy regulations and subsidization. The sugar market is one of the most regulated ones; however, this will change radically in 2017 when the current system of production quotas will end. The current EU sugar market changed is structure during the last several decades. The significant number of companies left the market and EU internal sugar market became more concentrated. The aim of this paper is presentation characteristics of sugar market with respect to the supposed market failure – reduction in competition. The analysis also identifies the main drivers and determinants of the EU especially quota sugar market. In relation to paper’s aim the following results are important. The present conditions of the European sugar market have led to market failure when nearly 75 % (10 million tonnes) of the quota is controlled by five multinational companies only. These multinational alliances (especially German and French one) are also taking control over the production capacities of their subsidiaries. In most countries, this causes serious problems as the given quota is controlled by one or two producers only. This is a significant indicator of market imperfection. The quota system cannot overcome the problem of production quotas on the one hand and the demand on the other; furthermore, it also leads to economic inefficiency. The current EU sugar market is under the control of only Sudzucker, Nordzucker, Pfeifer and Langen, Tereos and ABF.


2011 ◽  
Vol 42 (1) ◽  
pp. 1-4 ◽  
Author(s):  
Sebastian Michalak

Motives of espionage against ones own country in the light of idiographic studies The money is perceived as the common denominator among people who have spied against their own country. This assumption is common sense and appears to be self-evident truth. But do we have any hard evidences to prove the validity of such a statement? What method could be applied to determine it? This article is a review of the motives behind one's resorting to spying activity which is a complex and multifarious process. I decided to present only the phenomenon of spying for another country. The studies on the motives behind taking up spying activity are idiographic in character. One of the basic methodological problems to be faced by the researchers of this problem is an inaccessibility of a control group.


2020 ◽  
Vol 26 (11) ◽  
pp. 2567-2593
Author(s):  
M.V. Pomazanov

Subject. The study addresses the improvement of risk management efficiency and the quality of lending decisions made by banks. Objectives. The aim is to present the bank management with a fair algorithm for risk management motivation on the one hand, and the credit management (business) on the other hand. Within the framework of the common goal to maximize risk-adjusted income from loans, this algorithm will provide guidelines for ‘risk management’ and ‘business’ functions on how to improve individual and overall efficiency. Methods. The study employs the discriminant analysis, type I and II errors, Lorentz curve modeling, statistical analysis, economic modeling. Results. The paper offers a mechanism for assessing the quality of risk management decisions as opposed to (or in support of) decisions of the lending business when approving transactions. The mechanism rests on the approach of stating type I and II errors and the corresponding classical metric of the Gini coefficient. On the ‘business’ side, the mechanism monitors the improvement or deterioration of the indicator of changes in losses in comparison with the market average. Conclusions. The study substantiates the stimulating ‘rules of the game’ between the ‘business’ and ‘risk management’ to improve the efficiency of the entire business, to optimize interactions within the framework of internal competition. It presents mathematical tools to calculate corresponding indicators of the efficiency of internally competing entities.


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