scholarly journals Generalized state maps and states on pseudo equality algebras

2018 ◽  
Vol 16 (1) ◽  
pp. 133-148 ◽  
Author(s):  
Xiao Yun Cheng ◽  
Xiao Long Xin ◽  
Peng Fei He
Keyword(s):  
Internal State ◽  
The State ◽  
Algebraic Setting ◽  
Internal States ◽  
Equality Algebra ◽  
Generalized State ◽  
Generalized States

AbstractIn this paper, we attempt to cope with states in a universal algebraic setting, that is, introduce a notion of generalized state map from a pseudo equality algebra X to an arbitrary pseudo equality algebra Y. We give two types of special generalized state maps, namely, generalized states and generalized internal states. Also, we study two types of states, namely, Bosbach states and Riečan states. Finally, we discuss the relations among generalized state maps, states and internal states (or state operators) on pseudo equality algebras. We verify the results that generalized internal states are the generalization of internal states, and generalized states are the generalization of state-morphisms on pseudo equality algebras. Furthermore, we obtain that generalized states are the generalization of Bosbach states and Riečan states on linearly ordered and involutive pseudo equality algebras, respectively. Hence we can come to the conclusion that, in a sense, generalized state maps can be viewed as a possible united framework of the states and the internal states, the state-morphisms and the internal state-morphisms on pseudo equality algebras.

Impaired discrimination of a subanesthetic dose of ketamine in a maternal immune activation model of schizophrenia risk

2021 ◽  
pp. 026988112110297
Author(s):  
Wayne Meighan ◽  
Thomas W Elston ◽  
David Bilkey ◽  
Ryan D Ward
Keyword(s):  
Animal Models ◽  
Drug Discrimination ◽  
Immune Activation ◽  
Internal State ◽  
Nmda Receptor Antagonist ◽  
Activation Model ◽  
Data Link ◽  
Maternal Immune Activation ◽  
Internal States ◽  
Reliable Methods

Background: Animal models of psychiatric diseases suffer from a lack of reliable methods for accurate assessment of subjective internal states in nonhumans. This gap makes translation of results from animal models to patients particularly challenging. Aims/methods: Here, we used the drug-discrimination paradigm to allow rats that model a risk factor for schizophrenia (maternal immune activation, MIA) to report on the subjective internal state produced by a subanesthetic dose of the N-methyl-D-aspartate (NMDA) receptor antagonist ketamine. Results/outcomes: The MIA rats’ discrimination of ketamine was impaired relative to controls, both in the total number of rats that acquired and the asymptotic level of discrimination accuracy. This deficit was not due to a general inability to learn to discriminate an internal drug cue or internal state generally, as MIA rats were unimpaired in the learning and acquisition of a morphine drug discrimination and were as sensitive to the internal state of satiety as controls. Furthermore, the deficit was not due to a decreased sensitivity to the physiological effects of ketamine, as MIA rats showed increased ketamine-induced locomotor activity. Finally, impaired discrimination of ketamine was only seen at subanesthetic doses which functionally correspond to psychotomimetic doses in humans. Conclusion: These data link changes in NMDA responses to the MIA model. Furthermore, they confirm the utility of the drug-discrimination paradigm for future inquiries into the subjective internal state produced in models of schizophrenia and other developmental diseases.

scholarly journals Autonomous Decision-Making While Drilling

Energies ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 969
Author(s):  
Eric Cayeux ◽  
Benoît Daireaux ◽  
Adrian Ambrus ◽  
Rodica Mihai ◽  
Liv Carlsen
Keyword(s):  
Decision Making ◽  
Internal State ◽  
Drilling Process ◽  
Autonomous Decision ◽  
Internal States ◽  
Markov Decision ◽  
Drilling Operations ◽  
Drilling System ◽  
Drilling Conditions ◽  
Erratic Behavior

The drilling process is complex because unexpected situations may occur at any time. Furthermore, the drilling system is extremely long and slender, therefore prone to vibrations and often being dominated by long transient periods. Adding the fact that measurements are not well distributed along the drilling system, with the majority of real-time measurements only available at the top side and having only access to very sparse data from downhole, the drilling process is poorly observed therefore making it difficult to use standard control methods. Therefore, to achieve completely autonomous drilling operations, it is necessary to utilize a method that is capable of estimating the internal state of the drilling system from parsimonious information while being able to make decisions that will keep the operation safe but effective. A solution enabling autonomous decision-making while drilling has been developed. It relies on an optimization of the time to reach the section total depth (TD). The estimated time to reach the section TD is decomposed into the effective time spent in conducting the drilling operation and the likely time lost to solve unexpected drilling events. This optimization problem is solved by using a Markov decision process method. Several example scenarios have been run in a virtual rig environment to test the validity of the concept. It is found that the system is capable to adapt itself to various drilling conditions, as for example being aggressive when the operation runs smoothly and the estimated uncertainty of the internal states is low, but also more cautious when the downhole drilling conditions deteriorate or when observations tend to indicate more erratic behavior, which is often observed prior to a drilling event.

scholarly journals GROWTH FACTORS OF QUALITY AND PERFORMANCE OF THE STATE AUDIT

THE BULLETIN ◽  
2020 ◽  
Vol 6 (388) ◽  
pp. 120-129
Author(s):  
Zhagyparova A.O. ◽  
◽  
Tulegenova Zh. ◽  
Bekbusinova G.K. ◽  
Solovyova I.A. ◽  
...  
Keyword(s):  
Internal State ◽  
The State ◽  
Financial Control ◽  
Internal Auditors ◽  
Analysis Process ◽  
Public Resources ◽  
State Audit ◽  
The Law ◽  
And Performance ◽  
State Body

The article analyzes the fundamentals of standardization in the field of state audit and its role in the activity of the supreme financial control bodies. The importance of standardization was confirmed in the preparation of proposals and recommendations, based on the results of control and expert-analytical activities by the supreme financial control bodies, with the aim of improving the management of public resources. Expert-analytical activities significantly increase the efficiency of internal state auditors. It is one of the most important tools in the implementation of the functions and powers assigned to internal auditors under the Law. Today, there are many types and methods of audit and analytical procedures. In addition to them, computerized techniques were added, that help auditors to automate the analysis process and make it less costly and time-consuming. Expert-analytical activities for bodies of internal state audit are not regulated by law. This means that the bodies of internal state audit do not conduct an expert-analytical event separately from the audit, as an independent event, in contrast to the bodies of external state audit. Expert-analytical activity for internal state audit bodies is one of the analysis tools for conducting audits, fixed in accordance with the functions of the state body under the Law.

IZVRŠNA VLAST U VIDOVDANSKOM USTAVU

2021 ◽  
Author(s):  
Đorđije Blažić ◽  
◽  
Anika Kovačević ◽  
Keyword(s):  
Political Parties ◽  
Internal State ◽  
Executive Branch ◽  
The State ◽  
Executive Power ◽  
Political Factor ◽  
Coup D'etat ◽  
Political Situation ◽  
Council Of Ministers

The author analyzes the provisions of the Vidоvdan Constitution which regulate the position and competence of the executive branch. With the Vidovdan Constitution, the Kingdom of Serbs Croats and Slovenes was proclaimed a constitutional parliamentary and hereditary monarchy in which the King has a central constitutional position and the position of an undisputed holder of executive power. The executive power is made available to the king, which is exercised by the ministers for him, with him and his subordinates. Ministers form the Council of Ministers (Government) and are at the head of certain administrative departments. Although the Constitution proclaimed parliamentarism, there was no classic parliamentary responsibility of ministers before the Assembly. The king was a political factor that enters the field of competence of other holders of power, and thus the division of power provided by the constitution "falls away". The king's power extends to the civil and military field of life of the state, to the external and internal spheres. Although the adoption of the Vidovdan Constitution aimed to create a unified system of organization and division of power, the internal state and political situation in the country, after the adoption of the Constitution, became more complicated and filled with frequent ministerial crises and conflicts of political parties. The King's domination and his frequent "going out" outside the constitutional framework resulted in increasing centralization and, in the end, a coup d'etat and the establishment of King Alexander Karadjordjevic's personal dictatorship.

Modeling and Estimation for Advanced Battery Management

2019 ◽  
Vol 2 (1) ◽  
pp. 393-426 ◽  
Author(s):  
Xinfan Lin ◽  
Youngki Kim ◽  
Shankar Mohan ◽  
Jason B. Siegel ◽  
Anna G. Stefanopoulou
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
The State ◽  
Consumer Electronics ◽  
Accurate Estimation ◽  
Health State ◽  
Battery Management ◽  
Space Applications ◽  
Internal States ◽  
State Of Power

The commercialization of lithium-ion batteries enabled the widespread use of portable consumer electronics and serious efforts to electrify trans-portation. Managing the potent brew of lithium-ion batteries in the large quantities necessary for vehicle propulsion is still challenging. From space applications a billion miles from Earth to the daily commute of a hybrid electric automobile, these batteries require sophisticated battery management systems based on accurate estimation of battery internal states. This system is the brain of the battery and is responsible for estimating the state of charge, state of health, state of power, and temperature. The state estimation relies on accurate prediction of complex electrochemical, thermal, and mechanical phenomena, which increases the importance of model and parameter accuracy. Moreover, as the batteries age, how should the parameters of the model change to accurately represent the performance, and how can we leverage the limited sensor information from the measured terminal voltage and sparse surface temperatures available in a battery system? With a frugal sensor set, what is the optimal sensor placement? This article reviews estimation techniques and error bounds regarding sensor noise and modeling errors, and concludes with an outlook on the research that will be necessary to enable fast charging, repurposing of batteries for grid energy storage, degradation prediction, and fault detection.

scholarly journals Multiple asymptotics of kinetic equations with internal states

2020 ◽  
Vol 30 (06) ◽  
pp. 1041-1073
Author(s):  
Benoit Perthame ◽  
Weiran Sun ◽  
Min Tang ◽  
Shugo Yasuda
Keyword(s):  
Kinetic Equation ◽  
Equilibrium Equation ◽  
Internal State ◽  
Kinetic Equations ◽  
Chemical Stimulus ◽  
Adaptation Time ◽  
Macroscopic Models ◽  
Internal States ◽  
New Type ◽  
Run And Tumble

The run and tumble process is well established in order to describe the movement of bacteria in response to a chemical stimulus. However, the relation between the tumbling rate and the internal state of bacteria is poorly understood. This study aims at deriving macroscopic models as limits of the mesoscopic kinetic equation in different regimes. In particular, we are interested in the roles of the stiffness of the response and the adaptation time in the kinetic equation. Depending on the asymptotics chosen both the standard Keller–Segel equation and the flux-limited Keller–Segel (FLKS) equation can appear. An interesting mathematical issue arises with a new type of equilibrium equation leading to solution with singularities.

Constrained representation learning for recurrent policy optimisation under uncertainty

2019 ◽  
pp. 105971231989164
Author(s):  
Viet-Hung Dang ◽  
Ngo Anh Vien ◽  
TaeChoong Chung
Keyword(s):  
Short Term Memory ◽  
Internal State ◽  
Representation Learning ◽  
Linear Mapping ◽  
State Representation ◽  
Future Observation ◽  
Non Linear ◽  
Internal States ◽  
Markov Decision ◽  
Partially Observable

Learning to make decisions in partially observable environments is a notorious problem that requires a complex representation of controllers. In most work, the controllers are designed as a non-linear mapping from a sequence of temporal observations to actions. These problems can, in principle, be formulated as a partially observable Markov decision process whose policy can be parameterised through the use of recurrent neural networks. In this paper, we will propose an alternative framework that (a) uses the Long-Short-Term-Memory (LSTM) Encoder-Decoder framework to learn an internal state representation for historical observations and then (b) integrates it into existing recurrent policy models to improve the task performance. The LSTM Encoder encodes a history of observations as input into a representation of internal states. The LSTM Decoder can perform two alternative decoding tasks: predicting the same input observation sequence or predicting future observation sequences. The first proposed decoder acts like an auto-encoder that will guide and constrain the learning of a useful internal state for the policy optimisation task. The second proposed decoder decodes the learnt internal state by the encoder to predict future observation sequences. This idea makes the network act like a non-linear predictive state representation model. Both these decoding parts, which introduce constraints to policy representation, will help guide both the policy optimisation problem and latent state representation learning. The integration of representation learning and policy optimisation aims to help learn more complex policies and improve the performance of policy learning tasks.

THE RELEVANCE OF FORMING THE IMAGE OF THE ARMED FORCES OF UKRAINE

2019 ◽  
pp. 46-49
Author(s):  
S. Motyka
Keyword(s):  
Internal State ◽  
National Level ◽  
Armed Forces ◽  
The State ◽  
Psychological State ◽  
Actual State ◽  
National Interests ◽  
Positive Image ◽  
Patriotic Education ◽  
The Military

The image of the Armed Forces of Ukraine is a complex and multifaceted socio-psychological and political phenomenon. A professionallycreated image functions as the most adequate informational object, creating public affection and recognition assuring the adequate perception of the Armed Forces as the power institution of the state. Thus, there's a relevant national challenge to form the positive image of the Armed Forces of Ukraine, and the numerous and versatile definitions of the term "image", the existence of a great number of approaches aimed at interpreting this definition, prove the multilateral aspects, the multidimensional categories and the significant scientific interest to this particular challenge.The Armed Forces of Ukraine is one of the most important elements of the political system of both state and society. In accordance with the Law of Ukraine "On the Armed Forces of Ukraine", the purpose of their existence is the protection of national interests, territorial integrity and inviolability of state borders. Considering the current state of development of the Ukrainian society, the state and its Armed Forces which is determined by the permanent increase of importance of the spiritual component, the issues of patriotic education and forming the image of the Armed Forces, are becoming the top state priority.The realities of modern life determine the objective necessity to develop a clear concept and the generic PR-strategy of the informativecommunication policy of the Armed Forces at a national level, with the aim to establish their positive image, based on the scientific approach and prominent world experience, yet taking into account the modern Ukrainian realities.The international experience has a variety of examples when the implementation of image technologies happens to play a significant role in solving a number of internal state developing tasks, namely: harmonizing the military-civil relations; increasing the level of the military-patriotic education and the general awareness of society in terms of task and activity of the Armed Forces, establishing firmness and sustainability of the moral-psychological state of the subordinated personnel, reinforcing military discipline etc.The information on the Armed Forces of Ukraine is to reflect the actual state of affairs. It is the irrelavance and the disproportion of theinformational material about the Armed Forces of Ukraine and the realities of life that has promoted the lack of trust in the course of the years of Independence, not only to the military command in particular, but to the state authorities as a whole.The article presents an analysis of the relevance of forming the image of the Armed Forces of Ukraine.

Dynamics of bell-nonlocality for two atoms interacting with a vacuum multi-mode noise field

2016 ◽  
Vol 14 (03) ◽  
pp. 1650011 ◽  
Author(s):  
Yu-Jie Liu ◽  
Li Zheng ◽  
Dong-Mei Han ◽  
Huan-Lin Lü ◽  
Tai-Yu Zheng
Keyword(s):  
Degrees Of Freedom ◽  
Internal State ◽  
Bell Inequality ◽  
Entanglement Dynamics ◽  
Noise Field ◽  
Chsh Inequality ◽  
Internal States ◽  
Bell Nonlocality ◽  
Multi Mode ◽  
Spatial Degrees Of Freedom

We investigate the internal-state Bell nonlocal entanglement dynamics, as measured by CHSH inequality of two atoms interacting with a vacuum multi-mode noise field by taking into account the spatial degrees of freedom of the two atoms. The dynamics of Bell nonlocality of the atoms with the atomic internal states being initially in a Werner-type state is studied, by deriving the analytical solutions of the Schrödinger equation, and tracing over the degrees of freedom of the field and the external motion of the two atoms. In addition, through comparison with entanglement as measured by concurrence, we find that the survival time of entanglement is much longer than that of the Bell-inequality violation. And the comparison of the quantum correlation time between two Werner-type states is discussed.

scholarly journals Protection of Critical Infrastructure Facilities as a Component of the National Security

2021 ◽  
Vol 39 (71) ◽  
pp. 789-799
Author(s):  
Andrii Ighorovych Denysov ◽  
Hennadii Yevhenovych Bershov ◽  
Viacheslav Vitaliiovych Krykun ◽  
Olha Zhydovtseva
Keyword(s):  
Comparative Analysis ◽  
National Security ◽  
Critical Infrastructure ◽  
Internal State ◽  
International Experience ◽  
Current Situation ◽  
The State ◽  
Proper Functioning ◽  
The World ◽  
Security Infrastructure

The issue of protecting critical infrastructure as one of the components of national security is analyzed. The following methods were used in the study: bibliographic, dialectical, empirical, and theoretical, comparative, and legal. The essence of the term "critical infrastructure” is explained both according to the opinions of scientists and from the very position of the authors of the article. The importance of proper protection and proper functioning of infrastructure in Ukraine is well founded. It emphasizes the fact that for many years the issue of the importance of protecting critical infrastructure has been almost forgotten and is not relevant to the governing bodies of the state. In addition, this situation applies to many other countries in the world. The current situation shows that there are countries that, despite being among the most prosperous and innovative, did not pay attention to their situation with their own security infrastructure. It is concluded that, based on a comparative analysis of international experience, in addition to exploring the peculiarities of national realities, the article proposed measures to improve the internal state of protection of critical infrastructure.

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