Vulnerabilities to addiction must have their impact through the common currency of discounted reward

2008 ◽  
Vol 31 (4) ◽  
pp. 438-439
Author(s):  
George Ainslie
Keyword(s):  
Delay Discounting ◽  
Senior Author ◽  
The Other ◽  
Common Currency ◽  
Motivational Theory ◽  
Target Article ◽  
The Common ◽  
Dopaminergic Stimulation

AbstractThe ten vulnerabilities discussed in the target article vary in their likelihood of producing temporary preference for addictive activities – which is the phenomenon that puzzles conventional motivational theory. Direct dopaminergic stimulation, but probably not the other vulnerabilities, may contribute to the necessary concavity of addicts' delay discounting curves, as may factors that the senior author analyzes elsewhere. Whatever their origins, these curves can themselves account for temporary preference, sudden craving, and the “automatic” habits discussed here.

NEUROECONOMICS, NEUROPHYSIOLOGY AND THE COMMON CURRENCY HYPOTHESIS

2008 ◽  
Vol 24 (3) ◽  
pp. 419-429 ◽  
Author(s):  
Anthony Landreth ◽  
John Bickle
Keyword(s):  
Rational Choice ◽  
Dopamine Release ◽  
Research Programme ◽  
Neural Mechanism ◽  
The Other ◽  
Common Currency ◽  
The Common ◽  
The Brain ◽  
Electrophysiological Methods

We briefly describe ways in which neuroeconomics has made contributions to its contributing disciplines, especially neuroscience, and a specific way in which it could make future contributions to both. The contributions of a scientific research programme can be categorized in terms of (1) description and classification of phenomena, (2) the discovery of causal relationships among those phenomena, and (3) the development of tools to facilitate (1) and (2). We consider ways in which neuroeconomics has advanced neuroscience and economics along each line. Then, focusing on electrophysiological methods, we consider a puzzle within neuroeconomics whose solution we believe could facilitate contributions to both neuroscience and economics, in line with category (2). This puzzle concerns how the brain assigns reward values to otherwise incomparable stimuli. According to the common currency hypothesis, dopamine release is a component of a neural mechanism that solves comparability problems. We review two versions of the common currency hypothesis, one proposed by Read Montague and colleagues, the other by William Newsome and colleagues, and fit these hypotheses into considerations of rational choice.

scholarly journals Development of Incomes and Expenditures in Slovak Households

2017 ◽  
Vol 14 (2) ◽  
pp. 37-44
Author(s):  
Zuzana Lazíková
Keyword(s):  
Economic Crisis ◽  
Household Income ◽  
Slovak Republic ◽  
The Other ◽  
Living Standard ◽  
Common Currency ◽  
Savings Rate ◽  
The Common ◽  
Household Incomes ◽  
The Eu

Abstract The household income is one of the basic indicators of the human living standard in the countries or their regions. The indicator of income is very closely connected to the indicator of expenditures, which completes the view of the living standard of households. During the last two decades, there were some important events that have influenced the development of household incomes and expenditures in Slovakia, such as accession of the Slovak Republic into the EU, adoption of the common currency euro or economic crisis as well. In the last years, the net incomes as well as the net expenditures of the Slovak households have increased. According to the results, this trend will continue; however, the net expenditures will increase faster than the net incomes of households. Therefore, we can expect that the savings rate will decrease. On the other hand, the differences of net household income and expenditures among the regions of Slovakia were not eliminated. There is still a high difference of the net household income mainly between the Bratislava region and the Prešov region.

The Currency of deniers tournois in Frankish Greece

1960 ◽  
Vol 55 ◽  
pp. 38-59
Author(s):  
D. M. Metcalf
Keyword(s):  
Thirteenth Century ◽  
Ninth Century ◽  
The Other ◽  
Common Currency ◽  
Charles I ◽  
Aegean Islands ◽  
Large Numbers ◽  
The Common ◽  
Charles Ii

The base silver deniers of the type from Tours which in the thirteenth century were the common currency of large parts of France served as the model for the later coinage of Frankish Greece. From the mid-thirteenth century onwards, for more than a hundred years, deniers tournois were the standard coin of Attica, Bœotia, the Peloponnese, and some of the Aegean islands. They were struck in very large numbers by the princes of Achaia and the dukes of Athens, and in smaller quantities by the rulers of several other territories. Three examples are illustrated in Fig. 1 d–ƒ, from which it can be seen that the design of all the coins was virtually identical, except for the names of the issuing authorities and of the places of mintage. On one side was a cross, and on the other the so-called ‘castle of Tours’, really a degenerated version of the design of a ninth-century coin showing a Christian temple (see Fig. 1a). There is a long series of Achaian coins bearing the names of Prince William of Villehardouin, Charles I king of Naples, Charles II, Prince Florent, Isabel, Philip of Savoy, Philip of Taranto, Louis, Maud, John, and Robert. Their dates of issue can therefore be readily determined. Most of the Athenian coins are from the reigns of William and Guy II de la Roche.

Economics and politics of the currency convergence: The case of Poland

2017 ◽  
Vol 50 (3) ◽  
pp. 183-194 ◽  
Author(s):  
Grzegorz W. Kolodko
Keyword(s):  
European Union ◽  
Positive Impact ◽  
The Other ◽  
Political Crisis ◽  
Eastern European ◽  
Common Currency ◽  
Integration Process ◽  
The Common ◽  
The Right ◽  
Economics And Politics

Of the 11 post-socialist states that have already become European Union members only five have joined the common currency Eurozone. The other six, including Poland, the region’s largest economy, have, pursuant to accession treaties, the right and obligation to adopt euro as their currency. They fail to exercise their right and meet their obligation, which has both causes and consequences. These are economic and political in nature and that is why there is no certainty about how the situation will evolve in future. However, from both of those perspectives, and especially for economic reasons, Eastern European EU members should join the Eurozone, as the resulting benefits, not only for Poland, significantly outweigh the conversion costs. Thus, new countries, especially Poland, adopting euro would have a positive impact on the European integration process, which is experiencing a serious structural, institutional and political crisis.

Quasi-states, weak states and the partition of Africa

2000 ◽  
Vol 26 (2) ◽  
pp. 311-320 ◽  
Author(s):  
A. G. HOPKINS
Keyword(s):  
International Relations ◽  
The Other ◽  
Weak States ◽  
Common Currency ◽  
Social Scientists ◽  
Mutual Interest ◽  
Close Range ◽  
Formation And Evolution ◽  
The Common ◽  
Different Order

The paths taken by historians and political scientists intersect less frequently than their subject matter might indicate. Both sets of scholars, for example, have a mutual interest in the formation and evolution of the modern state. However, while this interest has made the ‘Westphalian system’ the common currency of exchanges among political scientists, few historians refer to the concept, and some would not recognize it—even at close range and in full sunlight. Practitioners of the two disciplines often pass like ships in the night because they are unaware of another large presence on a parallel course. In an age of intense specialization we readily become separated, like Alfred Marshall's noncompeting wage groups, from a common body of information. A more formally acceptable justification for discrete enquiries into similar problems lies in the claim that the disciplines have different purposes. The distinction is not, as is still so often said, that historians are interested in the unique and social scientists in the general; it is rather that the analytical issues forming the generalizations that necessarily accompany statements about large issues are of a different order. Political scientists assign significance to the Westphalian system mainly because they wish to generalize about the principles governing the international regime of sovereign states after 1648. Historians, on the other hand, are less interested in testing the merits of realism and its rivals than in charting changing relativities in international relations. Accordingly, they are more likely to set the Westphalian settlement in the context of already evolving state systems and of subsequent changes of equal or greater moment, such as the upheavals caused by the French and American revolutions.

O ENSINO RELIGIOSO EM QUESTÃO

2018 ◽  
Vol 9 (21) ◽  
pp. 459
Author(s):  
Mauro Rocha Baptista
Keyword(s):  
Supreme Court ◽  
Religious Education ◽  
Common Core ◽  
Historical Perspective ◽  
National Curriculum ◽  
The Other ◽  
Federal Constitution ◽  
The Supreme Court ◽  
The Common

Neste artigo analisamos a relação do Ensino Religioso com a sua evolução ao longo do contexto recente do Brasil para compreender a posição do Supremo Tribunal Federal ao considerar a possibilidade do Ensino Religioso confessional. Inicialmente apresentaremos a perspectiva legislativa criada com a constituição de 1988 e seus desdobramentos nas indicações curriculares. Neste contexto é frisado a intenção de incluir o Ensino Religioso na Base Nacional Curricular Comum, o que acabou não acontecendo. A tendência manifesta nas duas primeiras versões da BNCC era de um Ensino Religioso não-confessional. Uma tendência que demarcava a função do Ensino Religioso em debater a religião, mas que não permitia o direcionamento por uma vertente religioso qualquer. Esta posição se mostrava uma evolução da primeira perspectiva histórica mais associada à catequese confessional. Assim como também ultrapassava a interpretação posterior de um ecumenismo interconfessional, que mantinha a superioridade do cristianismo ante as demais religiões. Sendo assim, neste artigo, adotaremos o argumento de que a decisão do STF, de seis votos contra cinco, acaba retrocedendo ante o que nos parecia um caminho muito mais frutífero.Palavras-chave: Ensino Religioso. Supremo Tribunal Federal. Confessional. Interconfessional. Não-confessional.Abstract: On this article, we analyze the relation between Religious education and its evolution along the currently Brazilian context in order to understand the position of the Supreme Court in considering the possibility of a confessional Religious education. Firstly, we are going to present the legislative perspective created with the 1988 Federal Constitution and its impacts in the curricular lines. On this context it was highlighted the intention to include the Religious Education on the Common Core National Curriculum (CCNC), which did not really happened. The tendency manifested in the first two versions of the CCNC was of a non-confessional Religious Education. A tendency that delineated the function of the Religious Education as debating religion, but not giving direction on any religious side. This position was an evolution of the first historical perspective more associated to the confessional catechesis. It also went beyond the former interpretation of an inter-confessional ecumenism, which kept the superiority of the Christianity over the other religions. As such, in this paper we adopt the argument that the decision of the Supreme Court, of six votes against five, is a reversal of what seemed to be a much more productive path on the Religious Education.Keywords: Religious Education. Brazilian Supreme Court. Confessional. Inter-confessional. Non- confessional.Enviado: 23-01-2018 - Aprovado e publicado: 12-2018

The Problem of the Typology of Rationality in Muslim Culture

2019 ◽  
Vol 62 (6) ◽  
pp. 88-99
Author(s):  
Andrey A. Lukashev
Keyword(s):  
Modern Philosophy ◽  
Theoretical Basis ◽  
Theoretical Models ◽  
The Other ◽  
Common Denominator ◽  
Islamic Culture ◽  
The Common ◽  
Per Se ◽  
The One ◽  
Muslim Culture

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.

HISTOPATHOLOGY OF THE PIGMENTED TUMORAL-LIKE LESIONS OF THE SKIN AT HUE HOSPITAL OF MEDICINE AND PHARMACY UNIVERSITY

2018 ◽  
Vol 8 (4) ◽  
pp. 65-69
Author(s):  
Mao Nguyen Van ◽  
Dong Tran Nam
Keyword(s):  
Key Words ◽  
Definitive Diagnosis ◽  
The Other ◽  
Cell Tumour ◽  
Cross Sectional ◽  
Skin Tumour ◽  
Clinical Appearance ◽  
The Face ◽  
The Common ◽  
Difficult Cases

Background: Pigmented tumour of the skin is one of the common tumour in human including the benign pigmented tumours (more common) called Nevi tumours and the malignant one called melanoma which was less frequent but the most poor in prognosis. In addition, the others not belonging to these group had the same clinical appearance, so the application of histopathology and immunohistochemistry for the definitive diagnosis was indespensible. Objectives: 1. To describe the macroscopic features of the pigmented tumoral-like lesions; 2. To classify the histopathologic types of the pigmented cell tumours and the other pigmented tumours of the skin. Materials and Method: Cross-sectional research on 55 patients diagnosed as pigmented tumoral lesions by clinician, then all definitively diagnosed by histopathology combining the immunohistochemistry in difficult cases. Results: There was no difference in gender, the disease was discovered most common in adult, especially with the age over 51 years old (58.1%). the most region located was in the face accounting for 60%, following the trunk and limbs (14.6%, 12.8% respectively). All 3 malignant melanomas happened in foot. The most common color of the lesions was black (65.4%), the other ones were rose, grey and blue. Histopathology and immunohisthochemistry showed that the true pigmented cell tumours were 52.6% encompassing benign ones (Nevi tumour) (41.8%), melanoma (5.4%) and lentigo (5.4%). 47.4% was not the true pigmented cell tumour including pigmented basocellular carcinoma (36.4%) and the others less common as histiofibromas, acanthoma and papilloma. Conclusion: the pigmented tumoral-like lesions of the skin could be the true pigmented cell tumours and the others, so the application of the histopathology and the immunohistochemistry after the clinical discovery helps to determine and classify the disease definitely and for the best orientation of treatment as well. Key words: skin tumour, benign pigmented tumour (Nevi), malignant pigmented tumour (melanoma), pigmented basocellular carcinoma

Ahara as Pathya and Apathya in Amlapitta - A Review.

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Rakshith . ◽  
Shivakumar . ◽  
Sreeharsha . ◽  
Divyasree .
Keyword(s):  
Physical Health ◽  
Review Article ◽  
The Other ◽  
Social Health ◽  
Present Review ◽  
Common Disease ◽  
The Core ◽  
Common Disorder ◽  
The Common

The core principles in Ayurveda give prime importance to Agni, Prakriti, Ahara (food) and Vihara (lifestyle) in maintaining health. Present era people are scheduled to one or the other works due to which they are following unrightful food and habits which lead the manifestation of one of the common disorder which troubles person a lot - Amlapitta. By excess “Hurry, Worry and Curry” GIT disorders are the most common, not only affecting physical health but also psychological and social health. Amlapitta is one of that and it is a burning problem of the whole World. Amalpitta is composed of word Amla and Pitta. Amlapitta is a very common disease caused by Vidagdha Pitta with features like Amlodgara, Tiktodgara, Hrit, Kantha Daha etc. Pathya recommended in Amlapitta are Yava, Godhuma, Purana Shali, Mudga Yusha, Lajasaktu etc. Apathya recommended in Amlapitta are Navanna, Avidugdha, Masha, Kulattha, Dadhi and etc. So this present review article throws light on Pathya (conducive) and Apathya (non conducive) in Amlapitta.

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