scholarly journals Why is L1 not easy to hear?

2020 ◽  
Vol 5 (1) ◽  
pp. 59
Author(s):  
Shinobu Mizuguchi ◽  
Koichi Tateishi
Keyword(s):  
Neural Networks ◽  
Frontal Cortex ◽  
Superior Temporal Gyrus ◽  
The Other ◽  
Contrastive Focus ◽  
Other Hand ◽  
Pitch Contours ◽  
Fmri Experiment ◽  
The Right ◽  
The Brain

We naively believe that L1 is easier to hear than L2. Generally, this belief is correct, but not always. Japanese contrastive focus is more challenging to identify than English focus even for L1 speakers.  To account for why Japanese is hard to perceive, we first conducted production and perception experiments, to understand linguistic mechanisms.  We found that Japanese lacks a part of focus effects and is an acoustically weak language contra previous studies. English, on the other hand, is an acoustically strong language and uses the F0 feature as a focus cue. We then conducted an fMRI experiment to see whether or not linguistic mechanisms for them are implemented in the brain. We found that we employ different neural networks to process English and Japanese; the right dorsolateral frontal cortex is activated to process Japanese CF, but not English CF. Japanese is a pitch language and requires processing both lexical accents and pitch contours. English, on the other hand, needs to process lexical accent only, and it activates left superior temporal gyrus, insular, and supramargical regions, but not right dorsolateral frontal cortex. We conclude that processing burdens lead to perception difficulty, even for L1 Japanese speakers.

scholarly journals The Brain-Heart Connection: Frontal Cortex and Left Ventricle Angiotensinase Activities in Control and Captopril-Treated Hypertensive Rats—A Bilateral Study

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Ana B. Segarra ◽  
Isabel Prieto ◽  
Inmaculada Banegas ◽  
Ana B. Villarejo ◽  
Rosemary Wangensteen ◽  
...  
Keyword(s):  
Drinking Water ◽  
Left Ventricle ◽  
Frontal Cortex ◽  
Treated Group ◽  
The Other ◽  
Hypertensive Rats ◽  
Membrane Bound ◽  
Left And Right ◽  
The Right ◽  
The Brain

The model ofneurovisceral integrationsuggests that the frontal cortex (FC) and the cardiovascular function are reciprocally and asymmetrically connected. We analyzed several angiotensinase activities in the heart left ventricle (VT) of control and captopril-treated SHR, and we search for a relationship between these activities and those determined in the left and right FC. Captopril was administered in drinking water for 4 weeks. Samples from the left VT and from the left and right FC were obtained. Soluble and membrane-bound enzymatic activities were measured fluorometrically using arylamides as substrates. The weight of heart significantly decreased after treatment with captopril, mainly, due to the reduction of the left VT weight. In the VT, no differences for soluble activities were observed between control and treated SHR. In contrast, a generalized significant reduction was observed for membrane-bound activities. The most significant correlations between FC and VT were observed in the right FC of the captopril-treated group. The other correlations, right FC versus VT and left FC versus VT in controls and left FC versus VT in the captopril group, were few and low. These results confirm that the connection between FC and cardiovascular system is asymmetrically organized.

Abstraction Through the Lens of Neuroscience

2021 ◽  
Vol 58 (2) ◽  
pp. 6-18
Author(s):  
Valentin A. Bazhanov ◽  
Keyword(s):  
Neural Networks ◽  
Brain Networks ◽  
The Other ◽  
Activity Type ◽  
Other Hand ◽  
The Subject ◽  
The One ◽  
Concrete Concepts ◽  
The Brain ◽  
Different Levels

The interpretation of the abstraction process and the use of various abstractions are consistent with the trends associated with the naturalistic turn in modern cognitive and neural studies. Logic of dealing with abstractions presupposes not only acts of digress from the insignificant details of the object, but also the replenishment of the image due to idealization, endowing the object with properties that are absent from it. Thus, abstraction expresses not only the activity of the subject but the fact of “locking” this activity on a certain kind of ontology as well. The latter, in the spirit of I. Kant’s apriorism, is a function of epistemological attitudes and the nature of the subject's activity. Therefore, in the context of modern neuroscience, we can mean the transcendentalism of activity type. An effective tool for comprehension of abstractions making and development is a metaphor, which, on the one hand, allows submerge the object of analysis into a more or less familiar context, and on the other hand, it may produce new abstractions. Naturalistic tendencies manifested in the fact that empirically established abstractions activate certain neural brain networks, and abstract and concrete concepts are "processed" by various parts of the brain. If we keep in mind the presence of different levels abstractions then not only neural networks but even individual neurons (called “conceptual”) can be excited. The excitation of neural networks is associated with understanding the meaning of some concepts, but at the same time, the activity of these networks presupposes the "dissection" of reality due to a certain angle, determined in the general case by goals, attitudes and concrete practices of the subject.

scholarly journals Mapping a cognitive theory onto neurology

2021 ◽  
Author(s):  
Lorin Friesen
Keyword(s):  
Frontal Cortex ◽  
Left Hemisphere ◽  
Cognitive Theory ◽  
Right Hemisphere ◽  
Cognitive Styles ◽  
Brain Regions ◽  
The Other ◽  
Anterior Cingulate ◽  
The Right ◽  
The Brain

Neurological research has made amazing strides in recent years. Enough is now known about what specific brain areas do to make it possible to start examining how various parts of the brain interact. What is missing is a general theory of cognition to tie all of this information together. Back in the 1980s, a cognitive theory was developed that began with a system of cognitive styles and was expanded through an in-depth study of biographies. It was discovered at that time that this theory mapped in a general way onto the brain. This cognitive theory, known as the theory of mental symmetry, has recently been tested as a meta-theory by using it to analyze a number of fields and theories dealing with human thought and behavior. This paper shows that personality traits that were discovered by mental symmetry correspond in detail to the functioning of brain regions described in current neurological papers. In brief, the cognitive model suggests that there are seven cognitive styles: There are four simple styles, and there are three composite styles that combine the thinking of the simple styles. Two of the simple styles use emotions and emphasize a circuit composed of orbitofrontal cortex, inferior frontal cortex, temporal lobe, and amygdala, with one in the left hemisphere and the other in the right hemisphere. The other two simple styles use confidence and emphasize a circuit consisting of dorsolateral frontal cortex, frontopolar cortex, parietal cortex, and hippocampus, again with one in the left hemisphere and the other in the right hemisphere. The three composite styles form a processing chain. The first composite style combines the two simple emotional styles and emphasizes the ventral striatum, and dopamine. This leads to the second composite style, which combines the two simple confidence styles and emphasizes the anterior cingulate, the dorsal striatum, and serotonin. This is followed by the third composite style which balances the functioning of the mind and emphasizes the thalamus and noradrenaline.

A utopia do direito à cidade: Possibilidades de superação da dicotomia favela-bairro no Rio de Janeiro

GEOgraphia ◽  
2010 ◽  
Vol 7 (14) ◽  
Author(s):  
Márcio Piñon de Oliveira
Keyword(s):  
Rio De Janeiro ◽  
The Other ◽  
Right To The City ◽  
Other Hand ◽  
The Right ◽  
The City

A utopia do direito à cidade,  no  caso específico do Rio de Janeiro, começa, obrigatoriamente, pela  superação da visão dicotômica favela-cidade. Para isso, é preciso que os moradores da favela possam sentir-se tão cidadãos quanto os que têm moradias fora das favelas. A utopia do direito à cidade tem de levar a favela a própria utopia da cidade. Uma cidade que não se fragmente em oposições asfalto-favela, norte-sul, praia-subúrbio e onde todos tenham direito ao(s) seu(s) centro(s). Oposições que expressam muito mais do que diferenças de  localização e que  se apresentam recheadas de  segregação, estereótipos e  ideologias. Por outro  lado, o direito a cidade, como possibilidade histórica, não pode ser pensado exclusivamente a partir da  favela. Mas as populações  que aí habitam guardam uma contribuição inestimável para  a  construção prática  desse direito. Isso porque,  das  experiências vividas, emergem aprendizados e frutificam esperanças e soluções. Para que a favela seja pólo de um desejo que impulsione a busca do direito a cidade, é necessário que ela  se  pense como  parte da história da própria cidade  e sua transformação  em metrópole.Abstract The right  to the city's  utopy  specifically  in Rio de Janeiro, begins by surpassing  the dichotomy approach between favela and the city. For this purpose, it is necessary, for the favela dwellers, the feeling of citizens as well as those with home outside the favelas. The right to the city's utopy must bring to the favela  the utopy to the city in itself- a non-fragmented city in terms of oppositions like "asphalt"-favela, north-south, beach-suburb and where everybody has right to their center(s). These oppositions express much more the differences of location and present  themselves full of segregation, stereotypes and ideologies. On  the other  hand, the right to  the city, as historical possibility, can not be thought  just from the favela. People that live there have a contribution for a practical construction of this right. 

Islamic hedging for pilgrimage funds: case of Indonesia

2019 ◽  
Vol 11 (3) ◽  
pp. 328-341
Author(s):  
Rifki Ismal ◽  
Nurul Izzati Septiana
Keyword(s):  
Exchange Rate ◽  
The Other ◽  
Exchange Rate Risk ◽  
Content Type ◽  
Other Hand ◽  
Rate Risk ◽  
Risk Identify ◽  
Hajj Season ◽  
The Right ◽  
Very High

Purpose The demand for Saudi Arabian real (SAR) is very high in the pilgrimage (hajj) season while the authority, unfortunately, does not hedge the hajj funds. As such, the hajj funds are potentially exposed to exchange rate risk, which can impact the value of hajj funds and generate extra cost to the pilgrims. The purpose of this paper is to conduct simulations of Islamic hedging for pilgrimage funds to: mitigate and minimize exchange rate risk, identify and recommend the ideal time, amount and tenors of Islamic hedging for hajj funds, estimate cost saving by pursuing Islamic hedging and propose technical and general recommendations for the authority. Design/methodology/approach Forward transaction mechanism is adopted to compute Islamic forward between SAR and Rupiah (Indonesian currency) or IDR. Findings – based on simulations, the paper finds that: the longer the Islamic hedging tenors, the better is the result of Islamic hedging, the decreasing of IDR/USD is the right time to hedge the hajj funds and, on the other hand, the IDR/SAR appreciation is not the right time to hedge the hajj funds. Findings Based on simulations, the paper finds that: the longer the Islamic hedging tenors, the better is the result of Islamic hedging, the decreasing of IDR/USD is the right time to hedge the hajj funds and, on the other hand, the IDR/SAR appreciation is not the right time to hedge the hajj funds. Research limitations/implications The research suggests the authority to (and not to) hedge the hajj fund, depending on economic conditions and market indicators. Even though the assessment is for the Indonesian case, other countries maintaining hajj funds might also learn from this paper. Originality/value To the best of author’s knowledge, this is the first paper in Indonesia that attempts to simulate the optimal hedging of hajj funds.

scholarly journals THE PATHOLOGIC EFFECTS OF STREPTOCOCCI FROM CASES OF POLIOMYELITIS AND OTHER SOURCES

1917 ◽  
Vol 25 (4) ◽  
pp. 557-580 ◽  
Author(s):  
Carroll G. Bull
Keyword(s):  
Spinal Cord ◽  
Guinea Pigs ◽  
The Other ◽  
Laboratory Animals ◽  
Histological Changes ◽  
Other Hand ◽  
Brain And Spinal Cord ◽  
The Brain

Streptococci cultivated from the tonsils of thirty-two cases of poliomyelitis were used to inoculate various laboratory animals. In no case was a condition induced resembling poliomyelitis clinically or pathologically in guinea pigs, dogs, cats, rabbits, or monkeys. On the other hand, a considerable percentage of the rabbits and a smaller percentage of some of the other animals developed lesions due to streptococci. These lesions consisted of meningitis, meningo-encephalitis, abscess of the brain, arthritis, tenosynovitis, myositis, abscess of the kidney, endocarditis, pericarditis, and neuritis. No distinction in the character or frequency of the lesions could be determined between the streptococci derived from poliomyelitic patients and from other sources. Streptococci isolated from the poliomyelitic brain and spinal cord of monkeys which succumbed to inoculation with the filtered virus failed to induce in monkeys any paralysis or the characteristic histological changes of poliomyelitis. These streptococci are regarded as secondary bacterial invaders of the nervous organs. Monkeys which have recovered from infection with streptococci derived from cases of poliomyelitis are not protected from infection with the filtered virus, and their blood does not neutralize the filtered virus in vitro. We have failed to detect any etiologic or pathologic relationship between streptococci and epidemic poliomyelitis in man or true experimental poliomyelitis in the monkey.

Party and the Augustan Constitution, 1694-1716: Politics and the Power of the Executive

1978 ◽  
Vol 10 (3) ◽  
pp. 193-208
Author(s):  
Dennis A. Rubini
Keyword(s):  
The Other ◽  
Glorious Revolution ◽  
Other Hand ◽  
The Commons ◽  
The Government ◽  
Charles Ii ◽  
The Right ◽  
The Glorious Revolution

William of Orange tried to be as absolute as possible. Inroads upon the power of the executive were fiercely resisted: indeed, William succeeded in keeping even the judiciary in a precarious state of independence. To maintain the prerogative and gain the needed supplies from parliament, he relied upon a mixed whig-tory ministry to direct court efforts. Following the Glorious Revolution, the whigs had divided into two principle groups. One faction led by Robert Harley and Paul Foley became the standard-bearers of the broadly based Country party, maintained the “old whig” traditions, did not seek office during William's reign, tried to hold the line on supply, and led the drive to limit the prerogative. The “junto,” “court,” or “new” whigs, on the other hand, were led by ministers who, while in opposition during the Exclusion crisis, held court office, aggressively sought greater offices, and wished to replace monarchy with oligarchy. They soon joined tory courtiers in opposing many of the Country party attempts to place additional restrictions upon the executive. To defend the prerogative and gain passage for bills of supply, William also developed techniques employed by Charles II. By expanding the concept and power of the Court party, he sought to bring together the executive and legislative branches of government through a large cadre of crown office-holders (placemen) who sat, voted, and directed the votes of others on behalf of the government when matters of importance arose in the Commons. So too, William claimed the right to dissolve parliament and call new elections not on a fixed date, as was to become the American practice, but at the time deemed most propitious over first a three-year and then (after 1716) a seven year period.

Grotian Moments and Peremptory Norms of General International Law: Friendly Facilitators or Fatal Foes?

Grotiana ◽  
2021 ◽  
Vol 42 (2) ◽  
pp. 335-353
Author(s):  
Dire Tladi
Keyword(s):  
International Law ◽  
The Other ◽  
High Threshold ◽  
Other Hand ◽  
State Practice ◽  
The One ◽  
Jus Cogens ◽  
The Right ◽  
Peremptory Norms ◽  
Law Making

Abstract The concept of a Grotian moment remains rather obscure in international law. On the one hand, it can refer simply to an empirical fact which galvanises the ordinary law-making processes, whether treaty-making or State practice, resulting in major shifts in international law. On the other hand, a Grotian moment might be seen as an event so significant that it results in an extraordinary shift in international law without full adherence to the processes for law-making. The former understanding has little legal significance, while the latter, which would be legally significant, would be controversial and without legal basis. Against this background the article discusses the intersections between peremptory norms and Grotian Moments. It does this by looking at the intersection between the two concepts as well as the intersection between Grotian Moments, on the one hand and, on the other hand, particular jus cogens norms. With respect to the former, for example, the article will consider whether the high threshold of peremptory status facilitates and hinders Grotian moments. With respect to the latter, the article will consider particular norms that have been said to have shifted on account of the Grotian moments, namely the right to use of force in self-defence as well humanitarian intervention.

Probleme de interpretare privind constituționalitatea și capacitatea juridică a subdiviziunilor administrativ-teritoriale

2020 ◽  
Vol 2019 ◽  
pp. 126-133
Author(s):  
Vlad-Cristian SOARE ◽  
Keyword(s):  
Legal System ◽  
Administrative Law ◽  
The Other ◽  
Political Regime ◽  
Legal Capacity ◽  
Other Hand ◽  
The One ◽  
The Right ◽  
The Revolution

"The fundamental transformations through the Romanian state passed since the Revolution of December 1989, have also put their mark on the legal system. For this reason, there have been major changes in the content of administrative law. However, the regulation of the territorial-administrative subdivisions survived the change of political regime, due to Law 2/1968. Moreover, regulations on administrative-territorial subdivisions are also found in Law 215/2001 and in the 1991 Constitution, revised in 2003. This has led to problems of interpretation. Thus, on the one hand, we need to identify who has the right to constitute administrative-territorial subdivisions, and on the other hand, it must be seen whether the answer to the first question, leads to a possible interpretation that would be unconstitutional. At the same time, administrative-territorial subdivisions have created problems of interpretation regarding their legal capacity. Through this article, we have proposed to look at the issues mentioned above."

CONDUCTING A NON-AGRICULTURAL BUSINESS ACTIVITY AS A SOCIAL INSURANCE TITLE – SELECTED ISSUES

2021 ◽  
Vol specjalny (XXI) ◽  
pp. 641-654
Author(s):  
Kamil Antonów
Keyword(s):  
Social Insurance ◽  
The Other ◽  
Agricultural Activity ◽  
Business Activity ◽  
Personal Care ◽  
Other Hand ◽  
Agricultural Business ◽  
The Right

Conducting non-agricultural business activity is a special title of social insurance. It results from the fact that within the scope of being subject to social insurance, only entrepreneurs (out of all persons conducting non-agricultural activity) have the right to periodically exclude the obligation of social insurance and to suspend the conducting of business activity, not only due to the personal care of a child. On the other hand, in the sphere of paying social insurance contributions, there are three ways of establishing the contribution calculation basis on this account (ordinary, preferential and income-dependent basis). In general, it should be stated that conducting non-agricultural business activity as a social insurance title is of the following nature: commercial, obligatory, general (in case of an overlapping of social insurance titles), independent (autonomous), strictly paid and privileged (in relation to other forms of non-agricultural activity).

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