The Utilisation of Visual Information in the Control of Rapid Interceptive Actions

2009 ◽  
Vol 56 (4) ◽  
pp. 265-273 ◽  
Author(s):  
Welber Marinovic ◽  
Annaliese M. Plooy ◽  
James R. Tresilian
Keyword(s):  
Visual Information ◽  
Motor Command ◽  
Critical Interval ◽  
Movement Onset ◽  
Specific Criterion ◽  
Interceptive Action ◽  
Command Generation ◽  
Interceptive Actions ◽  
The Moment ◽  
The Right

When intercepting a moving target, accurate timing depends, in part, upon starting to move at the right moment. It is generally believed that this is achieved by triggering motor command generation when a visually perceived quantity such as the target’s time-to-arrival reaches a specific criterion value. An experimental method that could be used to determine the moment when this visual event happens was introduced by Whiting and coworkers in the 1970s, and it involves occluding the vision of the target at different times prior to the time of movement onset (MO). This method is limited because the experimenter has no control over MO time. We suggest a method which provides the needed control by having people make interceptive movements of a specific duration. We tested the efficacy of this method in two experiments in which the accuracy of interception was examined under different occlusion conditions. In the first experiment, we examined the effect of changing the timing of an occlusion period (OP) of fixed duration (200 ms). In the second experiment, we varied the duration of the OP (180–430 ms) as well as its timing. The results demonstrated the utility of the proposed method and showed that performance deteriorated only when the participants had their vision occluded from 200 ms prior to MO. The results of Experiment 2 were able to narrow down the critical interval to trigger the interceptive action to within the period from 200 to 150 ms prior to MO, probably closer to 150 ms. In addition, the results showed that the execution of brief interceptive movements (180 ms) was not affected by the range of OPs used in the experiments. This indicates that the whole movement was prepared in advance and triggered by a visual stimulus event that occurred at about 150 ms before onset.

Would you Make the Right Decision? – Decision Making Biases in Economy - Related Dilemmas

2018 ◽  
Vol 9 (1) ◽  
pp. 59-66
Author(s):  
Zsuzsanna Gödör ◽  
Georgina Szabó
Keyword(s):  
Decision Making ◽  
Online Survey ◽  
Framing Effect ◽  
Economic Knowledge ◽  
Bank Account ◽  
Financial Decisions ◽  
Hungarian Population ◽  
The Moment ◽  
The Right ◽  
Decision Making Biases

Abstract As they say, money can’t buy happiness. However, the lack of it can make people’s lives much harder. From the moment we open our first bank account, we have to make lots of financial decisions in our life. Should I save some money or should I spend it? Is it a good idea to ask for a loan? How to invest my money? When we make such decisions, unfortunately we sometimes make mistakes, too. In this study, we selected seven common decision making biases - anchoring and adjustment, overconfidence, high optimism, the law of small numbers, framing effect, disposition effect and gambler’s fallacy – and tested them on the Hungarian population via an online survey. In the focus of our study was the question whether the presence of economic knowledge helps people make better decisions? The decision making biases found in literature mostly appeared in the sample as well. It proves that people do apply them when making decisions and in certain cases this could result in serious and costly errors. That’s why it would be absolutely important for people to learn about them, thus increasing their awareness and attention when making decisions. Furthermore, in our research we did find some connection between decisions and the knowledge of economics, people with some knowledge of economics opted for the better solution in bigger proportion

JUSTICE AND SOCIAL CHANGE FOR INCLUSIVE EDUCATION IN INDONESIA AND ASEAN FOR DISABLED PERSONS (STUDY ON PEOPLE AFFECTED BY LEPROSY)

2017 ◽  
Vol 1 (1) ◽  
pp. 1-5
Author(s):  
Nuah Perdamenta Tarigan ◽  
Christian Siregar ◽  
Simon Mangatur Tampubolon
Keyword(s):  
Inclusive Education ◽  
Local Governments ◽  
Disabled Persons ◽  
Equal Rights ◽  
Central Java ◽  
The People ◽  
Asean Countries ◽  
The Government ◽  
The Moment ◽  
The Right

Justice that has not existed and is apparent among the disabilities in Indonesia is very large and spread in the archipelago is very large, making the issue of equality is a very important thing especially with the publication of the Disability Act No. 8 of 2016 at the beginning of that year. Only a few provinces that understand properly and well on open and potential issues and issues will affect other areas including the increasingly growing number of elderly people in Indonesia due to the increasing welfare of the people. The government of DKI Jakarta, including the most concerned with disability, from the beginning has set a bold step to defend things related to disability, including local governments in Solo, Bali, Makassar and several other areas. Leprosy belonging to the disability community has a very tough marginalization, the disability that arises from leprosy quite a lot, reaches ten percent more and covers the poor areas of Indonesia, such as Nusa Tenggara Timur, Papua, South Sulawesi Provinces and even East Java and West Java and Central Java Provinces. If we compare again with the ASEAN countries we also do not miss the moment in ratifying the CRPD (Convention of Rights for People with Disability) into the Law of Disability No. 8 of 2016 which, although already published but still get rejections in some sections because do not provide proper empowerment and rights equality. The struggle is long and must be continued to build equal rights in all areas, not only health and welfare but also in the right of the right to receive continuous inclusive education.

scholarly journals A Connectome-Wide Functional Signature of Trait Anger

2021 ◽  
pp. 216770262110302
Author(s):  
M. Justin Kim ◽  
Maxwell L. Elliott ◽  
Annchen R. Knodt ◽  
Ahmad R. Hariri
Keyword(s):  
Functional Connectivity ◽  
Visual Information ◽  
Past Research ◽  
Brain Regions ◽  
Small Sample ◽  
Trait Anger ◽  
Frontal Pole ◽  
Brain Correlates ◽  
Small Sample Sizes ◽  
The Right

Past research on the brain correlates of trait anger has been limited by small sample sizes, a focus on relatively few regions of interest, and poor test–retest reliability of functional brain measures. To address these limitations, we conducted a data-driven analysis of variability in connectome-wide functional connectivity in a sample of 1,048 young adult volunteers. Multidimensional matrix regression analysis showed that self-reported trait anger maps onto variability in the whole-brain functional connectivity patterns of three brain regions that serve action-related functions: bilateral supplementary motor areas and the right lateral frontal pole. We then demonstrate that trait anger modulates the functional connectivity of these regions with canonical brain networks supporting somatomotor, affective, self-referential, and visual information processes. Our findings offer novel neuroimaging evidence for interpreting trait anger as a greater propensity to provoked action, which supports ongoing efforts to understand its utility as a potential transdiagnostic marker for disordered states characterized by aggressive behavior.

Visual Anticipatory Information Modulates Multisensory Interactions of Artificial Audiovisual Stimuli

2010 ◽  
Vol 22 (7) ◽  
pp. 1583-1596 ◽  
Author(s):  
Jean Vroomen ◽  
Jeroen J. Stekelenburg
Keyword(s):  
Visual Information ◽  
Speech Sound ◽  
Human Action ◽  
Visual Signal ◽  
Multisensory Interactions ◽  
Temporal Occurrence ◽  
Audiovisual Stimuli ◽  
The Moment ◽  
Integrative Processing ◽  
Audiovisual Interaction

The neural activity of speech sound processing (the N1 component of the auditory ERP) can be suppressed if a speech sound is accompanied by concordant lip movements. Here we demonstrate that this audiovisual interaction is neither speech specific nor linked to humanlike actions but can be observed with artificial stimuli if their timing is made predictable. In Experiment 1, a pure tone synchronized with a deformation of a rectangle induced a smaller auditory N1 than auditory-only presentations if the temporal occurrence of this audiovisual event was made predictable by two moving disks that touched the rectangle. Local autoregressive average source estimation indicated that this audiovisual interaction may be related to integrative processing in auditory areas. When the moving disks did not precede the audiovisual stimulus—making the onset unpredictable—there was no N1 reduction. In Experiment 2, the predictability of the leading visual signal was manipulated by introducing a temporal asynchrony between the audiovisual event and the collision of moving disks. Audiovisual events occurred either at the moment, before (too “early”), or after (too “late”) the disks collided on the rectangle. When asynchronies varied from trial to trial—rendering the moving disks unreliable temporal predictors of the audiovisual event—the N1 reduction was abolished. These results demonstrate that the N1 suppression is induced by visual information that both precedes and reliably predicts audiovisual onset, without a necessary link to human action-related neural mechanisms.

Emulsion Stability Evaluation Using Fractal Dimensions Approach

2007 ◽  
Vol 555 ◽  
pp. 177-182 ◽  
Author(s):  
Snezana Pašalić ◽  
P.B. Jovanić ◽  
B. Bugarski
Keyword(s):  
Visual Information ◽  
Emulsion Stability ◽  
Fractal Dimensions ◽  
Ccd Camera ◽  
Point Of View ◽  
Stable Region ◽  
Stability Evaluation ◽  
Water Emulsion ◽  
The Moment ◽  
Oil In Water Emulsion

There are many developed strategies for evaluating emulsion stability, aimed at determining the life circle of emulsions. Most of them are based on rheological properties of emulsions. There are, however, very few based on direct emulsion observations. In this paper we present a developed method for the emulsion stability evaluation by direct observation of optical emulsion properties. We propose the fractal dimension approach as a stability quantification measure. The method is based on the measure of emulsion transmittance properties, which are directly dependent on the emulsion stability at the moment of measurement. The oil in water emulsion was used as a test emulsion. The system is classified as stable emulsion and our intention was to find the moment when it starts to break. Emulsion transmittance properties were measure applying a system for acquisition of visual information, which is based on a CCD camera and a fast PC configuration equipped with the capturing software. The acquired sets of visual information were analyzed by the OZARIA software package. The fractal dimensions were determined by the box counting method. For these experiments, 100 boxes of different sizes were used. Experimental emulsions were measured after 7, 14, 21 and 28 days from the moment of creation. A slight increase in fractal dimensions was observed, which indicates that the emulsions are still in the stable region, or from the fractal point of view emulsion are still regular and no significant irregularities were observed. From the first experiments the applied methodology proved to be sensitive enough to be used for emulsions stability evaluation.

Glosa do Wyroku Trybunału Konstytucyjnego z dnia 16 maja 2018 r., sygn. akt SK 18/17

2021 ◽  
Vol 4(165) ◽  
pp. 147-158
Author(s):  
Agnieszka Kawałko
Keyword(s):  
Family Relationship ◽  
Time Limit ◽  
Biological Origin ◽  
The Right To Know ◽  
Civil Status ◽  
Constitutional Tribunal ◽  
The Republic ◽  
The Moment ◽  
The Right ◽  
Age Of Majority

The commented ruling of the Constitutional Tribunal concerns the constitutionality of the provision of Article 70(1) of the Family and Guardianship Code, which provided that the time limit for a child to bring an action to deny the paternity of his or her mother’s husband is three years and runs from the moment the child reaches the age of majority, regardless of the child’s know-ledge of his or her biological origin, i.e. regardless of whether the child within that time limit acquired knowledge that he or she did not come from his or her mother’s husband and whether the child could decide to bring an action. The expiry of the three-year period resulted in the expiry of the child’s right to claim the denial of paternity of the mother’s husband and, consequently, precluded the possibility of a positive determination of the paternity of a man other than the mother’s husband. The Constitutional Tribunal found this provision to be inconsistent with Article 30 in conjunction with Article 47 in conjunction with Article 31(3) of the Constitution of the Republic of Poland. The author agrees with the position expressed by the Constitutional Tribunal in the judgment in question, which in this case provides a basis for consideration of the relationship between the right to know one’s biological origin and the value of stabilising the civil status of a child and persons remaining in an established family relationship with him or her.

scholarly journals Lane Change Behavior on Freeways: An Online Survey Using Video Clips

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
V. L. Knoop ◽  
M. Keyvan-Ekbatani ◽  
M. de Baat ◽  
H. Taale ◽  
S. P. Hoogendoorn
Keyword(s):  
Online Survey ◽  
Simulation Models ◽  
Lane Changes ◽  
The Road ◽  
Video Clips ◽  
Road Capacity ◽  
Change Behavior ◽  
Instrumented Vehicle ◽  
The Moment ◽  
The Right

Freeways form an important part of the road network. Yet, driving behavior on freeways, in particular lane changes and the relation with the choice of speed, is not well understood. To overcome this, an online survey has been carried out. Drivers were shown video clips, and after each clip they had to indicate what they would do after the moment the video stopped. A total of 1258 Dutch respondents completed the survey. The results show that most people have a strategy to choose a speed first and stick to that, which is the first strategy. A second, less often chosen, strategy is to choose a desired lane and adapt the speed based on the chosen lane. A third strategy, slightly less frequently chosen, is that drivers have a desired speed, but contrary to the first strategy, they increase this speed when they are in a different lane overtaking another driver. A small fraction have neither a desired speed nor a desired lane. Of the respondents 80% use the right lane if possible, and 80% avoid overtaking at the right. Also 80% give way to merging traffic. The survey was validated by 25 survey respondents also driving an instrumented vehicle. The strategies in this drive were similar to those in the survey. The findings of this work can be implemented in traffic simulation models, e.g., to determine road capacity and constraints in geometric design.

scholarly journals QUALIFICATION OF CRIMES AGAINST LIFE: COMPARATIVE LEGAL ANALYSIS

2021 ◽  
Vol 1 (1) ◽  
pp. 61-67
Author(s):  
Olha Peresada ◽  
Keyword(s):  
Public Relations ◽  
Criminal Law ◽  
Human Life ◽  
Criminal Code ◽  
Legal Analysis ◽  
Right To Life ◽  
Special Part ◽  
Criminal Protection ◽  
The Moment ◽  
The Right

The article considers topical issues of definition and qualification of crimes against human life in Ukraine and abroad. It is proved that the problematic issue of criminal law protection of human life is a significant differentiation of approaches to determining the moment of its onset, which reflects the medical and social criteria for the formation of an individual who has the right to life. It is shown that Ukrainian criminal law gives a person the right to life from birth, while the correct approach is to recognize the beginning of human life and appropriate criminal protection from the moment of onset 10 days after conception, which is consistent with European experience (in particular, France) and sufficiently reflects the medical features of the period of formation of a full-fledged embryo. The article also addresses the issue of the fact that Section II of the Special Part of the Criminal Code of Ukraine combines encroachment on two different generic objects - public relations for the protection of life and public relations for the protection of personal health. This provision of the criminal law of Ukraine does not correspond to the international practice on this issue. In addition, it is reasonable to believe that the two relevant categories of the object of criminal encroachment cannot be considered similar, as such an approach in certain cases can significantly complicate the classification of a criminal offense. It is emphasized that, given the exceptional importance of criminal law protection of human life, it is necessary to formulate a separate section of the Special Part of the Criminal Code of Ukraine, which covers only crimes against life as the main object of criminal encroachment.

scholarly journals THEORETICAL AND PRACTICAL ASPECTS OF USE OF ELECTROSHOCK WEAPON

2020 ◽  
Vol 3 (8) ◽  
pp. 35-44
Author(s):  
Sergejs Talapins ◽  
Eduards Agafonovs
Keyword(s):  
Law Enforcement ◽  
Public Order ◽  
Minimal Risk ◽  
Physical Force ◽  
Law Enforcement Agencies ◽  
Working Dogs ◽  
Physical Abilities ◽  
Control Order ◽  
The Moment ◽  
The Right

Currently, the use of firearms and special devices by law enforcement agencies in civilised democracies is strictly determined in accordance with the current legislation on the use of firearms and special devices. Their illegitimate or unauthorised application causes censure and sparks public outcry. Nevertheless, sometimes situations arise in which it is difficult and problematic for a law enforcement officer to make the right decision on the use of firearms, physical force, special devices and military working dogs. At the moment, the officers of the Latvian Border Guard are often simply unable to resist the illegal actions of offenders, since the current legislation is not always capable of justifying the lawful actions of the border guard. Also, sometimes the specific character of duty performance (a large crowd of people, the proximity of the state border) makes it impossible to use firearms. At the same time, the lack of regular training on the practical use of special devices (stack, handcuffs and others) significantly reduces the chances of their successful use by the Latvian Border Guard officers. Bearing and using electroshock weapons, and specifically stun guns of the TASER type, will significantly increase the level of security of the Latvian Border Guard staff, and will also allow the use of stun guns to ensure public order without risk to others and with minimal risk to the offender. The stun guns will allow you to blur the lines between physical abilities and the degree of physical fitness of the border guard and the offender, as a result of which a fragile girl - border guard can easily neutralise a raging athlete who is trying to disrupt public order and border control order with minimal harm.  

scholarly journals Interface Pharmacotechniques: Conditions and Opportunities

Discourse ◽  
2021 ◽  
Vol 7 (3) ◽  
pp. 5-19
Author(s):  
K. A. Ocheretyany
Keyword(s):  
Mutual Recognition ◽  
Research Literature ◽  
Digital Devices ◽  
Technical Requirements ◽  
Life Saving ◽  
The World ◽  
Digital Environments ◽  
The Moment ◽  
The Right ◽  
Emotional Burnout

Introduction. The article deals with finding environmental patterns for the digital environment – at the moment, digital environments are more likely to bring a person closer to machine and technical requirements. The article poses a question (and a detailed answer is given) about how and under what conditions technology does not absorb a person, but gives her the opportunity to reveal her potential, turning it into existential capital.Methodology and sources. Methodologically, the work is based on philosophical analytical research and precedents of the digital field, examples of research literature, methods of media philosophy, anarchic epistemology, and topological reflection are applied. In particular, the hypotheses of the digital space as simultaneously communicative and disciplinary (Habermas, Foucault) digital behaviorism by B. Fogg, the economics of forgiveness by D. Graeber, the anthropology of the game by R. Caillois, Internet animals by A. Pscher were analyzed: on their basis, the principles of digital ethology and ecology.Results and discussion. The task of converting interfaces into ecological and pharmacological environments is the task of organizing by means of interfaces of various types of agencies. They should be organized in such a way that the modes of energy consumption and operation are replaced by modes of energy saving and care. In this case, the interfaces of digital devices could be not a continuation of the technical bureaucracy, but the conditions for comprehending and collecting the experience of the world. The project for this reorganization of funds – from exploitation to pharmacology – was proposed in the article. The article shows that the interface of digital devices can be not only a tool (techne) or a form of vision and cognition of the world (episteme), but also an ecological life-saving environment (pharmacy) for this it is necessary to take into account a number of factors: 1) counter-standardization and counter-personalization of the interface – it must to collide not with oneself, but with another, in all the radicalism of one’s otherness; 2) the ability to move from meaning to presence, and focus not on the consumption of ideological texts as standardized scenarios, but on the creation of contexts of existential interaction; 3) rejection of the agonality of digital consumption (which leads to emotional burnout) in favor of recognizing the uniqueness and incommensurability of experience, and, accordingly, creating conditions for mutual recognition and mutual trust, which are the main capital of a modern person in an era of semantic impenetrability in digital, the growth of suspicion and cynicism.Conclusion. The interface turns from a disciplinary space into a field of care when it becomes possible by means of the interface to go beyond itself, when it grants the right to postponement, to inattention, to offline, when instead of a tool of intensifying life, it becomes a condition for its deeper living. To do this, one should turn from techniques of drawing attention in the interface to techniques of organizing and interpreting the experience of the world.

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