scholarly journals Possibility of using Matlab application to propose fuzzy computer model

2021 ◽  
Vol 1199 (1) ◽  
pp. 012020
Author(s):  
S Hrehova ◽  
J Husár ◽  
V Hladký
Keyword(s):  
Computer Model ◽  
Industry 4.0 ◽  
Fuzzy Logic Controller ◽  
Historical Data ◽  
Computer Models ◽  
Fuzzy Approach ◽  
Software Applications ◽  
Proposed Model ◽  
The Creation ◽  
The Individual

Abstract More and more organizations in various fields apply the principles of the Industry 4.0 philosophy. The result, among other benefits, is the acquisition of a large amount of data. Data can be of great importance to them in terms of decision support, analysis and, last but not least, as a resource for simulations and computer models. Currently, various approaches and software applications can be used to create models. One of the applications that allows the creation of computer models in various fields is Matlab. Diversity of use is ensured by different sets of tools, which are specifically focused on individual areas and thus provide the necessary tools. In the presented paper we focus on the possibilities of using fuzzy approach in the design of a computer model in the field of heating with the tools of the Fuzzy Logic Controller toolbox. The basis for creating the model will be historical data obtained from the real object. The individual tools of the toolbox, the creation and presentation of rules will be described, as well as the connection of the proposed model with the Simulink environment.

scholarly journals The creation process of environmentally sustainable enterprises

2021 ◽  
Author(s):  
Joyce dos Santos ◽  
Rivanda Teixeira
Keyword(s):  
Structured Interviews ◽  
Entrepreneurial Process ◽  
Environmentally Sustainable ◽  
Business Creation ◽  
Proposed Model ◽  
Social Contributions ◽  
Development Context ◽  
The Creation ◽  
The Individual ◽  
Descriptive Purpose

Objective: To analyze phases that involve the process of creating environmentally sustainable enterprises. Method: Qualitative approach with an exploratory and descriptive purpose. A multi-case study strategy was employed, carried out with five micro-enterprises located in the state of Paraná. Data were collected through semi-structured interviews and observed under documental analysis. Originality/Relevance: Evidenced by the scarcity of studies investigating how the sustainable environmental entrepreneurial process occurs, the present study can be seen as an initial effort to help fill this gap. Results: The evidence demonstrated that the sustainable environmental entrepreneurial process as a multifaceted phenomenon, admitting different configurations depending on the profile of the individual who undertakes a venture, motivations for business creation, central proposal of the created enterprise and development context. Theoretical/methodological contributions: Proposition of a specific structure in the field of environmental sustainable entrepreneurship that which allows for recursion between the phases and / or the non-coverage of any of them in the creation of an enterprise of this nature. Social contributions: The proposed model can guide new entrepreneurs in the creation of an environmentally sustainable enterprise.

CONSTRUCTION OF COMPUTER MODEL OF PROPELLER ELECTRIC PLANT BY GENERATOR – MOTOR SYSTEM

2020 ◽  
pp. 6-15
Author(s):  
A.A. Marchenko ◽  
Keyword(s):  
Mathematical Model ◽  
Computer Model ◽  
Motor System ◽  
Computer Models ◽  
Actual System ◽  
The Creation ◽  
Nominal Mode ◽  
Electric Plant

This article discusses the creation of a computer model of a single-circuit propeller electric plant. The first step was to construct a mathematical model of the system. On the basis of this model, a computer model was creat-ed in Matlab and was thereafter checked in a nominal mode. Then we verified the model and actual system by conducting an experiment to adjust the frequency of the propeller motor. The results obtained indicate the cor-rectness of the constructed mathematical and computer models and the effectiveness of this system.

Interpreting Open- and Closed-Loop Transfer Relations Between Cardiorespiratory Parameters: Lessons Learned from a Computer Model of Beat-to-Beat Cardiovascular Regulation

1997 ◽  
Vol 36 (04/05) ◽  
pp. 237-240
Author(s):  
P. Hammer ◽  
D. Litvack ◽  
J. P. Saul
Keyword(s):  
Computer Model ◽  
Closed Loop ◽  
Computer Models ◽  
Cardiovascular Regulation ◽  
Cardiovascular Control ◽  
Lessons Learned ◽  
Multiple Systems ◽  
Response Characteristics ◽  
Similarities And Differences

Abstract:A computer model of cardiovascular control has been developed based on the response characteristics of cardiovascular control components derived from experiments in animals and humans. Results from the model were compared to those obtained experimentally in humans, and the similarities and differences were used to identify both the strengths and inadequacies of the concepts used to form the model. Findings were confirmatory of some concepts but contrary to some which are firmly held in the literature, indicating that understanding the complexity of cardiovascular control probably requires a combination of experiments and computer models which integrate multiple systems and allow for determination of sufficiency and necessity.

Interrelation of Architectural Concepts and Principles of Artificial Lighting in the Moscow Concert Hall Zaryadye

2019 ◽  
pp. 4-13
Author(s):  
Maria M. Ilyevskaya
Keyword(s):  
Concert Hall ◽  
Distinctive Features ◽  
Artificial Lighting ◽  
Building Type ◽  
Concert Halls ◽  
Architectural Language ◽  
The Creation ◽  
Architectural Planning ◽  
The Individual ◽  
Formal Features

The article is focused on the analysis of the Zaryadye Concert Hall building in Moscow in terms of the significance of artificial lighting for the creation of the imagery and perception of this facility within the typology of entertainment music-oriented buildings. Through the example of modern places of entertainment, the author reveals a number of formal features (typological attributes), which, being common to buildings of this function, constitute the basis of their image and become obvious due to the realized lighting concept. The interpretation of these attributes in the interaction of architectural planning and lighting concepts in the Zaryadye Concert Hall is traced. In conclusion, the distinctive features of the building under consideration are determined. At the same time, they reflect a new understanding of concert halls as a building type, the changes related to the overall development of architecture, as well as the elements of the individual architectural language.

Attention Sustainability Impact on Social Status in the Class

2020 ◽  
Vol 8 (1) ◽  
pp. 37-46
Author(s):  
Stanislava Varadinova
Keyword(s):  
Social Status ◽  
Communication Skills ◽  
School Dropout ◽  
Learning Material ◽  
Early School ◽  
The Social ◽  
The Creation ◽  
The Individual ◽  
The Way ◽  
Positive Environment

The attention sustainability and its impact of social status in the class are current issues concerning the field of education are the reasons for delay in assimilating the learning material and early school dropout. Behind both of those problems stand psychological causes such as low attention sustainability, poor communication skills and lack of positive environment. The presented article aims to prove that sustainability of attention directly influences the social status of students in the class, and hence their overall development and the way they feel in the group. Making efforts to increase students’ attention sustainability could lead to an increase in the social status of the student and hence the creation of a favorable and positive environment for the overall development of the individual.

The Importance of Ergonomics on Urban Squares: Case from Istanbul

2019 ◽  
Vol 4 (11) ◽  
pp. 219
Author(s):  
Cigdem Canbay Turkyilmaz
Keyword(s):  
Open Access ◽  
Peer Review ◽  
Publishing House ◽  
Urban Spaces ◽  
Close Relationship ◽  
Weak Points ◽  
International Publishing ◽  
The Creation ◽  
The Individual ◽  
Open Access Article

There is a close relationship between the creation of urban spaces and ergonomics. To make new stimulating and satisfying urban spaces, ergonomics criteria should consider. In this study, two main urban squares from Istanbul examined. Selected urban squares evaluated by site observation according to the classified ergonomics criteria. Strong and weak points of chosen squares discussed and some suggestions proposed. The results demonstrated the fact that urban equipment meets the individual ergonomic criteria are not sufficient in the use of both squares, and they need to be re-planned.Keywords: Ergomomics; urban squares, IstanbuleISSN: 2398-4287 © 2019. The Authors. Published for AMER ABRA cE-Bs by e-International Publishing House, Ltd., UK. This is an open access article under the CC BYNC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia.DOI: https://doi.org/10.21834/e-bpj.v4i11.1695 .

The Neuropathic Diathesis, or the Diathesis of the Degenerate

1888 ◽  
Vol 34 (146) ◽  
pp. 167-176
Author(s):  
G. T. Revington
Keyword(s):  
Family History ◽  
Normal Development ◽  
Personal History ◽  
Striking Feature ◽  
General Paralysis ◽  
History Of ◽  
The Creation ◽  
The Individual ◽  
The Mind

I think that the foregoing statistics, and those which follow, together with the large number of cases which I quote, and which connect general paralysis with almost every form of neurotic manifestation, will prove conclusively that neurotic inheritance is a striking feature in the causation of general paralysis. I question whether a distinction between “the cerebral and the insane element” in general paralysis can be maintained. If general paralysis is not a degeneration of the mind-tissue, then the pathology of insanity has no existence, and I would say that the subtle influence for evil, which is transmitted from parents, whose brains are deteriorated by neurotic outbursts, or soaked in alcohol, or wrecked by physiological immorality, tends strongly towards such degeneration. If insanity is, as Dr. Savage says, a perversion of the ego, then a general paralytic is the in-sanest of the insane. We know that the children of a melancholic parent, for example, may develop any form of neurosis—in other words, it is not that melancholia or general paralysis, or any other definite disease, is transmitted, but that a certain tendency to deviate from normal development is transmitted. This tendency to deviate is the neurotic diathesis, and the form of its development is determined by collateral circumstances, and a certain series of collateral circumstances determine the development of general paralysis. Perhaps neurotic inheritance may mean in some cases a limited capital of nervous energy, and if this is wasted recklessly the individual breaks down suddenly and pathologically, as we all do slowly and physiologically. I would also point out that considering the number of histories of insanity which owing to ignorance or reticence we, do not receive, and considering that we never receive information as to the existence of the slighter neuroses, it is marvellous that we get so high a percentage as 51. Of the 145 general paralytics with a reliable history, 38 had a family history of insanity, 28 a family history of drink, 8 of both, 43 had a personal history of drink, 8 of a previous attack too remote to be considered, at least, according to our present ideas, as part of the disease, and the vast majority had a history of some physiological irregularity which must be considered as conducive to the creation of an acquired neurosis. We may now pass to some further statistics.

scholarly journals Shared Partisanship, Household Norms and Turnout: Testing a Relational Theory of Electoral Participation

2016 ◽  
Vol 48 (3) ◽  
pp. 807-823 ◽  
Author(s):  
Edward Fieldhouse ◽  
David Cutts
Keyword(s):  
Party Identification ◽  
Household Survey ◽  
Relational Theory ◽  
Civic Duty ◽  
Proposed Model ◽  
The Social ◽  
Empirical Tests ◽  
Partisan Identification ◽  
Consumption Benefits ◽  
The Individual

Previous research shows that the household context is a crucial source of influence on turnout. This article sets out a relational theory of voting in which turnout is dependent on the existence of relational selective consumption benefits. The study provides empirical tests of key elements of the proposed model using household survey data from Great Britain. First, building on expressive theories of voting, it examines the extent to which shared partisan identification enhances turnout. Secondly, extending theories of voting as a social norm, it tests whether the civic norms of citizens’ families or households affect turnout over and above the social norms of the individual. In accordance with expectations of expressive theories of voting, it finds that having a shared party identification with other members of the household increases turnout. It also finds that the civic duty of other household members is important in explaining turnout, even when allowing for respondent’s civic duty.

Spatio-Temporal Gaussianization Flows for Extreme Event Detection

2021 ◽  
Author(s):  
Miguel-Ángel Fernández-Torres ◽  
J. Emmanuel Johnson ◽  
María Piles ◽  
Gustau Camps-Valls
Keyword(s):  
Event Detection ◽  
Land Surface ◽  
Extreme Event ◽  
Learning Approaches ◽  
Proposed Model ◽  
Individual Contributions ◽  
Current Context ◽  
Spatio Temporal ◽  
The Individual ◽  
Anomaly Score

<p>Automatic anticipation and detection of extreme events constitute a major challenge in the current context of climate change. Machine learning approaches have excelled in detection of extremes and anomalies in Earth data cubes recently, but are typically both computationally costly and supervised, which hamper their wide adoption. We alternatively present here an unsupervised, efficient, generative approach for extreme event detection, whose performance is illustrated for drought detection in Europe during the severe Russian heat wave in 2010. The core architecture of the model is generic and could naturally be extended to the detection of other kinds of anomalies. First, it computes hierarchical appearance (spatial) and motion (temporal) representations of several informative Essential Climate Variables (ECVs), including soil moisture, land surface temperature, as well as features describing vegetation health. Then, these representations are combined using Gaussianization Flows that yield a spatio-temporal anomaly score. This allows the proposed model not only to detect droughts areas, but also to explain why they were produced, monitoring the individual contributions of each of the ECVs to the indicator at its output.</p>

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