Imitation Model Research Articles

Управление производительностью труда: когнитивные модели противоречий

The analysis of the research, demonstrating the interrelation between the efficiency of human resources management and economic results of the enterprise has been conducted. Causal relationship between human resource management and productivity is shown. Contradictions in the formation of human and labor resources are revealed. The defining role of human capital in the structure of intangible resources. The procedure of substantiation of the choice of HR-practices that involves the construction of a generalized cognitive model of the impact of intangible resources on productivity was formed. The structure of the system of labor productivity management is developed. The structure of the blocks of imitation model on the basis of econometric research data, the procedure of selection of the most important HR-factors is proposed. The possibility of substantiating the choice of control actions based on modeling results is shown. Causal scheme of labor productivity management through intangible resources of industrial enterprise is proposed. A set of econometric models built on the basis of generalization of empirical research and statistical data of specific enterprises was used to develop the model.

Improving Poetry Reading Skills by Applying the Observation, Imitation, and Modification Learning Model Using Video Media for Students of Class 10 IPA Sman 8 Sarolangun

The purpose of this study was to improve the poetry reading skills of 10th grade science students at SMA Negeri 8 Sarolangun in the even semester of the 2022-2023 academic year through the Observe, Imitate, and Modify learning model using video media. This study was designed with a classroom action research design. This Classroom Action Research (CAR) was carried out in two cycles. Each cycle has four stages, namely 1) implementation planning, 2) action implementation, 3) observation, 4) reflection. The subjects of this study were 10th grade science students at SMA Negeri 8 Sarolangun. The research focused on problems related to the low poetry reading skills of students. The data in this study were obtained through observation, interviews, tests of students' poetry reading skills, and documentation. The data were analyzed by data reduction techniques, data presentation, and drawing conclusions. The results obtained are the percentage of achievement indicators of poetry reading skills which have increased in each cycle. The average ability of students in discussing before implementing the action is categorized as less. After implementing the action for two cycles, the average ability of students in reading poetry is categorized as very good. The results showed that there was an increase in skills in reading poetry. It was proven during the first cycle of action with an average score of 6.72, and at the end of the implementation of the action, namely the second cycle, the average score was 8.48. Thus, the skills of students in reading poetry have increased by 1.76.

Improving Poetry Reading Skills by Applying the Observation, Imitation, and Modification Learning Model Using Video Media for Students of Class 10 IPA Sman 8 Sarolangun

Improving Poetry Reading Skills by Applying the Observation, Imitation, and Modification Learning Model Using Video Media for Students of Class 10 IPA Sman 8 Sarolangun

Simulation Petri Net Model in the Tasks of Operational Control of Discrete Production

The presented article describes the approach to solving the task of discrete production control based on the reference imitation model. A discrete production system, represented by typical technological equipment, was chosen as the object of research. The simulation model uses the mathematical apparatus of temporary Petri nets. A method for automated synthesis of ready-to-use production models has been formed and tested. The method is based on the idea of synthesizing a production process model from models of typical technological processes. In the practice of applying Petri nets, the complexity of developing, subsequent interpretation of models, and, consequently, making changes are factors that significantly hinder their practical use. A new way of influencing the criterion is proposed by setting different incidence ratios in the Petri net. In the structure of the incidence matrix, the invariable and variable parts are distinguished. A method for specifying the structure of the variable part through the vector of parameters is described, which made it possible to use a metaheuristic algorithm for finding its best structure. The problem of optimal production planning defined for the approach described above is formulated. The bioinspired algorithm of jumping frogs is adapted to the search for the best network structure for a given optimality criterion. Changes in the specified algorithm made it possible to reduce the number of search steps, as well as work with discrete type parameters. In the process of solving, the most popular optimality criterion was used. The obtained theoretical results are within the framework of the optimization-simulation approach and are its logical development. The developed approach to solving the problem of optimal production control develops the theory of Petri nets, makes it more suitable for modeling complex systems with a branched structure and a large number of interconnections. On the basis of the developed theoretical provisions, a test example is presented that characterizes the effect of their application. Recommendations for the practical use of the proposed approach in the sense of minimizing the time for making managerial decisions with the required accuracy are determined.

Automatic Vessel Steering in a Storm

Abstract The issues of automatic vessel control in a storm are considered in the paper. Vessel control in a storm is the most difficult stage in the vessel’s wiring, as it requires quick decisions to be made in difficult conditions. Practical experience shows that the deterioration of the working conditions of the crew is usually associated with an increase in the number of control errors, which is completely unacceptable in stormy conditions. To assess the safe speed and course in a storm, Yu. V. Remez has proposed a universal storm diagram, which allows identifying unfavourable combinations of vessel speed and course angles of the waves – the resonant zones, and avoid them. The universal Remez diagram provides for graphical calculations, which, in combination with the visual determination of the wave parameters, gives a very low accuracy. The article examines the possibility of automatic control of a vessel in a storm by automatic measurement of motion parameters and wave parameters, automatic calculation in the onboard controller of the vessel optimal safe speed and course during a storm, automatic maintenance of the optimal safe speed and course of the vessel. The automatic control significantly increases the accuracy of calculations, excludes the human factor, reduces the depletion of the crew, and increases the reliability of the vessel control in a storm. The efficiency and effectiveness of the method, algorithmic and software were tested on Imitation Modelling Stand in a closed loop with mathematical vessel models of the navigation simulator Navi Trainer 5000.

Development of Imitation Model of an Electromechanical Energy Converter with a Solid Rotor in ANSYS RMxprt, Maxwell and Twin Builder

This paper presents the development of a platform for coupling modeling (cosimulation) of an electromechanical energy converter using Ansys Maxwell and Ansys Twin Builder. The researched electromechanical energy converter is based on the operation principle of an induction motor with an external hollow solid rotor. The paper reveals the specifics of modeling this type of special electric machine. In the work, step-by-step modeling of the machine in Ansys RMxprt, export of the model in Ansys Maxwell 2D and 3D with further co-simulation in Twin Builder was performed. It shows how to set up the project to import an object calculated by the finite element method from Ansys Maxwell into the Twin Builder sheet. Coupling simulation of an electromechanical energy converter with a stable three-phase power source was performed. The simulation model considers the presence of a step mechanical load during the run-up to the rated speed. Such structure of a coupling project gives better simulation results compared to the use of simulation models with concentrated parameters, based on the implementation of differential equations of electromagnetic transients using functional blocks. The obtained characteristics showed a high coincidence of the expected results according to the indicators of phase currents of the stator winding, moving torque and rotation speed. This paper will be useful for coupling modeling special-purpose electrical machines that are not available in the Ansys Twin Builder library as ready-made blocks.

Развитие транспортно-пересадочного узла Купчино

Purpose: Analysis of the current transport system in the intermodal hub and development of a proposal for the redistribution of passenger traffic in the intermodal hub of Kupchino with an increase in the capacity of the node in the conditions of passenger traffic increase that occurred because of the following: larger frequency in time schedule of passenger suburb trains in Vitebsk direction and population increase on the adjacent territory. Analysis of metro capacity and identification of “bottlenecks” of passenger traffic of station platform. Methods: Modeling in Anylogic, statistical research. Results: Imitative model of Kupchino intermodal hub using urban ground transport. Proposal has been developed to redistribute passenger traffic within Kupchino transport intermodal hub by building a concourse over the railways and the underground station adjacent to shopping and entertainment complexes with expansion of the list of services for passengers. Analysis and discovery of bottleneck number in the intermodal hub and method for their elimination is made. Scheme for the intermodal hub development, taking into account of intra-city railway communication, is proposed. Practical significance: The development of Kupchino intermodal hub in the context of passenger traffic increase, raise of underground entrance capacity, creation of new jobs. Formation of accessible and comfortable transport infrastructure for to serve passengers of all population groups, including those with limited mobility.

Dynamic modeling of semitrailer trucks equipped by steered wheels

Improving the performance of articulated vehicles is not only by completing the tractor systems, but also by intellectualizing the trailer links (TL), is a complex task. In this regard, the search for and justification of the implementation of controlled TL systems is an important process (Intelligent Trailer). The research has been carried for the purpose of development of the systemic approach from the idea schematization to the practical recommendations. The paper proposes a general approach for creating a comprehensive calculation model that establishes a link between the dynamics of movement of articulated vehicle and the active controlling systems of the semitrailer. The key moments is the developed mathematical model based on matrix technique that facilitates the creation of the universal simulation model in the Simulink environment. The created method with recommended programming product afforded to increase the exactness of modelling of curving way of articulated vehicle on 10 % under the diminishing of time on the calculation about 50 % in comparison with classical method. At the expense of experimental investigation there was confirmed appropriateness of proposed imitation model of movement dynamics of articulated vehicle, general relative mistake in comparison with theoretical investigations was not over than 5%. Additional combining to semitrailer chassis the active turning control system diminishes the size line of constant movement of articulated vehicle in the circle on 14,5% in comparison with semitrailer without this system, which is also positive from the point of safety of articulated vehicle maneuverability.

The Use of Sonification for the Analysis and Teaching of Interpretive Auditory Nuances.

The integrative powers of human auditory perception in masterful performing artists can create nuances of sound from the interpretation of notes on a written page that often seem beyond one’s grasp as a listener. It is important to consider what type of feedback can provide a clearer understanding of nuances in sound to guide motor learning for the acquisition of new skills for expression. Master pianists’ performance has been used as a model for imitation. However, to ensure the accuracy of imitation and clear understanding, sonification was examined for its effectiveness in providing a more immediate understanding of individual interpretations in terms of inter-onset timing and velocity of the notes. Three master concert pianists volunteered to record a performance of the Chopin Nocturne Opus 15 No. 1 on a Yamaha Disklavier Pro MIDI (music instrument digital interface) grand piano. Logic software was used to analyze and compare MIDI data from each performance from the perspective of phrase-by-phrase, note onset timings, and corresponding data from the other pianists. The study objectives were to examine commonalities and differences in timing and dynamics among the performances using MIDI measurements; to probe whether listening to comparative performance data assisted with feedback from sonification would enhance music students’ understanding of the interpretive nuances through imitation; and to determine whether auditory-assisted sonification feedback could be used as a tool to expand students’ interpretive choices and enhance performance. Participants imitated selected phrases of each of the master pianists, first with only music listening, and then with feedback from the sonified, comparative performance data. Results showed limited success in attempts to imitate the model with auditory feedback alone. Auditory-assisted sonification feedback significantly enhanced the participants’ abilities to imitate the model faster and with greater accuracy in the final imitation experiments. The data gathered by the study provide insights on this kind of sonification as an effective feedback tool for heightening participants’ auditory understanding of nuances in sound, as well as providing an effective teaching tool for imitation exercises.

МОДЕЛЮВАННЯ ОПТИМІЗАЦІЇ МІСЬКОЇ ТРАНСПОРТНОЇ МЕРЕЖІ В ІНТЕГРОВАНИХ ТРАНСПОРТНИХ СИСТЕМАХ

Abstract In world practice, one of the main features of integrated transport systems, is the delivery of goods "door-to-door", which is impossible without the road transport is being used at the final stage of transportation. Today, the situation on the Ukrainian roads has a negative trend in terms of traffic jams and accidents, which creates a risk of delay or damage to freight during the transportation process. The problem is how to optimize the urban transport network to meet the growing demand for transportation and reduce traffic congestion. Purpose. Investigate the root causes of traffic congestion and develop a tool in order to optimize the city network on the example of a traffic interchange. Analytical and experimental with the use of computer 3D-simulation. For a practical demonstration, a model of one of the most problematic, from the point of view of traffic jams, transport interchanges in Kyiv, was developed. An optimization experiment was conducted, which demonstrated an increase in interchange capacity by 26,2% and reduction in average transportation time by 60, 47%. It is a difficult task to optimizing the transport network, because if you conduct an experiment with a real system, any changes could be catastrophic. In addition, it is necessary to anticipate the growth of traffic, take into account the economic, territorial and industrial characteristics of settlements. The research clearly demonstrates the possibilities of simulation computer modeling in this aspect. The purposed solution allows to optimize the city transport network without significant investment, and could reduce the risk of accidents, financial and time costs for transportation of goods by city in the global aspect. Keywords: freight transport, intersections, integrated transport systems, urban transport network, optimization, imitation modeling.

СТОХАСТИЧНА МОДЕЛЬ ПРОЦЕСУ ПАРАМЕТРИЧНОЇ АДАПТАЦІЇ РАДІОТЕХНІЧНИХ СИСТЕМ В УМОВАХ НАВЧАННЯ ПО НЕКЛАСИФІКОВАНІЙ ВИБІРЦІ

On the stage of planning and development of radiotechnical systems (RТS) the special place is taken to the evaluation of their efficiency in the real terms. Taking into account complication of decision of the indicated task it is expedient to spare basic attention to development of such model with the use of method of stochastic imitation modeling, that in the first close will confirm adequacy of theoretical researches. The article is a comparison of these experimental processes of adaptation of RТS with the adaptive antenna array (AAA) for information systems and with the auto jamming canceller (АJC) for the equal terms of signal and jamming situation, when an training sample is unclassified, testifies in favor on RТS with adaptive antenna array. In RТS with ААA criterion of a of maximum of relation signal to interference plus noise ratio (SINR) will be realized, even, if there is an useful signal in the cross-correlation matrix of supervision. For situations, when the adaptive system arrives at the potential value (the process of adaptation is completed) informative losses are minimum. Not monotony of process of adaptation at a supervision for an unclassified selection can be conditioned by the hit of useful signal in the feed-back of such system. In RТS with AJC criterion of a maximum of relation SINR will not be realized in connection with its reaction as on hindrances so continuous useful signal that can is in an unclassified selection. Informative losses for such systems in nondeterministic terms are maximal. Conducted a stochastic imitation modeling allows in the first close to confirm adequacy earlier the got theoretical researches of gradient algorithms of self-reactance adaptation for ААA and АJC in the conditions of studies on an unclassified selection. Keywords: adaptation, algorithms of adaptation, adaptive antenna array, auto jamming canceller, training sample, modeling.

Voice Therapy Outcome: A Comparison Between Imitation Model Voice Therapy and Verbal Instructions Model Voice Therapy

The aim was to compare voice outcomes over time in patients treated with Imitation Model voice therapy and Verbal Instructions Model voice therapy. A prospective clinical trial was performed with 56 consecutive patients diagnosed with a primary or secondary functional voice disorder. Thirty-one patients were included for voice therapy following the Imitation Model and 25 patients for the Verbal Instructions Model. Assessments included a self-rated Voice Handicap Index, self-perceived hoarseness and vocal fatigue, perceptual voice evaluation by a Speech Language Pathologist, and maximum Voice Range Profiles. All assessments were completed before therapy, at end of therapy, at six-months posttherapy follow-up and 12-months posttherapy follow-up. For maximum Voice Range Profiles group differences were also compared for effects from end-of-treatment to follow-up assessments. Linear mixed models were used for analysis. Comparison between treatment groups showed significantly larger long-term improvement from the baseline, for verbal instructions model as compared to imitation model for Voice Handicap Index total, and also the physical and emotional subscales, while there was no difference between groups for the functional subscale. Also, voice quality improved more after verbal instructions model, as compared to imitation model, at end of therapy. Results from self-rated hoarseness and vocal fatigue showed no difference between groups. There was no difference between treatment groups in the change of maximum Voice Range Profile from end-of-treatment to follow-up assessments. The study showed that both Imitation Model voice therapy and Verbal Instructions Model voice therapy improved voice function. Compared to Imitation Model, the Verbal Instructions model showed larger long-term effect on physical and emotional aspects of voice function in everyday life. The two approaches for voice therapy might have different impacts on patients' learning.

Simulation modeling for sustainable development of production activities of an agricultural enterprise under risk conditions

The study examines the problem of using the ideology of imitation modeling in the management of the agricultural enterprise under risk conditions; a schematic diagram of the simulation model of the company’s production activities is presented; basic requirements, postulates, properties, constructs and model equations. The proposed model is adapted to the branch specifics of agriculture; structural consists of several interconnected settlement blocks using an algorithm for determining the wealthy production. Formulated directions for further research: creating a simulation model program for a computer, extension and clarification of the constructs and equations of the model to account for regional specificity

Experimental Investigation on the Pressure Distribution Law and Calculation Method of Muddy Water with High Silt Content

The pressure distribution law of muddy water with high silt content has great influence on the stress and strain calculation of the dam body. Currently, there is a few research studies referring to the calculation method of high silt content muddy water pressure, which leads to no reliable theoretical basis for muddy water pressure calculation in dam design. In this paper, muddy water with high silt content was prepared and the imitation tests and model tests were carried out to investigate the pressure distribution law. Based on the test result analysis, it is indicated that the muddy water with high silt content is also in a flowable and viscous state, which is consistent with the law of fluid behavior; the horizontal pressure is equal to the vertical pressure at the same position, and this relationship is generally time independent; through the test result analysis, a pressure formula for muddy water with high silt content is proposed; through comparison between the pressure formula-calculated results and monitoring data, it is indicated that the proposed pressure formula is applicable in the calculation of muddy water pressure. The formula can be a useful tool in the dam safety and design calculation.

The Use of Imitation Models at Developing and Introducing Information-Control Systems

Imitation models for computing the environmental water pollution level depending on the intensity of pollution sources created by the author over the years are presented. For this purpose, an additive model of a non-stationary random process is considered. For the modeling of its components, models that consider only dilution and self-purification processes are proposed for waste water and three-dimensional turbulent diffusion equations for river waters, and multidimensional Gaussian Markov series are proposed for modeling the random component. The purpose, the capabilities and the peculiarities of such imitation models are discussed taking into account the peculiarities of the water objects. The modular principle of creating imitation models is proposed to facilitate their development and use.

Interaction of cultures and phenomenon of tradition

The purpose of the article is to study the interaction of cultures and analyze the phenomenon of tradition in the formation of the main trends in the cultural creation of modern society The study and critical rethinking of cultural heritage and traditions is due to the need for their practical implementation in modern conditions of state formation. Tradition acts as the element that accumulates the socio-cultural experience of the nation's existence and allows to produce new models for imitation. The phenomenon of tradition holds the nation and each individual in history.

Мы были готовы продолжать наши исследования. Но происходившие в стране события перечеркнули наши планы...

The quote in the title of the article belongs to Savely Volfovich (Vladimirovich) Wolfson. In issue 1 (33) of this Vestnik for 2022, the author wrote about the beginning of the scientific and organizational activities of this historian, well-known not only in Tomsk, sometimes allowing himself to call him simply SV - by analogy with FDR - the 32nd President of the USA. The fact that Volfovich, who for many still remains Savely Vladimirovich, in the middle of his life restored the patronymic received at birth, is an additional reason for this. The purpose of this report is to highlight the activities of the sector of the history of the foreign youth movement which was created in 1968 at Tomsk State University as part of the Problem Research Laboratory of the History, Archaeology and Ethnography of Siberia. Some of the sources needed by nouvist historians became available by the 1970s. and in Tomsk thanks to the development of interlibrary loans. But the books (mostly from Moscow) came to the TSU library only for up to a month and only from open access funds. Therefore, the capital remained for us the same as Mecca for believers - desirable, but not very accessible. It was almost impossible to settle in hotels in Moscow because of the small number of places there. And how much effort SV spent on ensuring that one of us lived in a hostel of the Higher Komsomol School (HKSh) or Moscow State University. In Moscow, we would come to this or that library at the time of its opening and work in it until the moment it was closed. Since the necessary information was almost exclusively in special storage funds, even after the appearance of copiers, we could not use them; information had to be rewritten by hand. Despite the difficulties unknown to the people of the computer age and the era of new Russian capitalism, the youth sector of the Laboratory did a lot, despite the fact that, as a rule, no more than 6-8 actual “youth specialists” worked in it simultaneously. 11 collections of articles "Issues of the history of the international youth movement" were prepared in 1971-76 and 1981-87. In 1987, collective monograph was published on the youth policy of the ruling circles of developed capitalist countries. The maximum circulation of books published in those years at TSU was limited to 200 copies. But the collections of the sector were published in the amount of 500-700 and even 1000 copies. Almost all the "youth specialists" became candidates of science. Under the leadership of SV 4 dissertations were defended in 1977-79. Five persons had defended themselves on youth topics in 1978-86 from Cherkasov wards. The sector of “youth specialists”, created by SV, had the potential to turn over time into a regional Institute of Youth, which would be engaged not only in academic research, but also would have a positive impact on the youth policy of the authorities, including through the training/retraining of personnel necessary for implementing this policy. The model for imitation here was the Youth Institute, which arose on the basis of the Higher Komsomol School in 1990. The counter-revolution of the 1990s dealt an irreparable blow to the sector of the history of the international youth movement. The last 2 dissertations on youth topics were prepared in 1990-1994 by "ordinary" graduate students of the Department of Modern and Contemporary History of TSU, more precisely, by graduate students of SV. And in the same years, the last 2 collective monographs were published under the editorship and with the participation of N.S. Cherkasov.

Algorithms for building and operation modeling of large electrical circuits with memristor-diode crossbars in a biomorphic neuroprocessor

The biomorphic neuroprocessor is the hardware implementation of the impulse neural network in which incoming information from a set of numbers is converted into impulses, and outgoing information, on the contrary, from impulses into binary code. For the automatic building of electrical circuits of the input coding and output decoding units in neuroprocessor using ultra-large logic matrices based on a memristor-diode crossbar, appropriate algorithms have been developed. For the subsequent imitation modeling of information processing in these units, as well as in the memory matrix of the neuroprocessor, the algorithm for calculating large electrical circuits containing memristor-diode crossbars has been created. This simulation algorithm is based on the well-known algorithm of Simulation Program with Integrated Circuit Emphasis and includes original mathematical models of the memristor and the selective element of the Zener diode, as well as the algorithm for modeling the resistive switching of the memristor. The results of imitation modeling using the developed algorithms and corresponding programs showed the operability of the constructed electrical circuits of the input unit in the mode of encoding a binary number into a impulse frequency by a population of three neurons and the output unit of a neuroprocessor that decodes the impulses coming from neurons into binary format as well as the operability of the memory matrix under weighting and summing impulses. The created algorithms and programs package based on them can be used to effectively solve the engineering and technical problem of manufacturing a biomorphic neuroprocessor that requires modeling of information processing in individual neuroprocessor units based on large memristor-diode arrays in order to optimize their parameters.

Learning from Ideography and Labels: A Schema-aware Radical-guided Associative Model for Chinese Text Classification

Reading psychology believes text comprehension to involve a complex psychological construction process, with the reader mind being a dynamic associative system that stores an abundance of schemata. For Chinese text, in particular, the unique ideographic writing system allows its lansign to trigger semantic association and schema recalling without the need of phonetics. In contrast to previous research efforts on text classification problems, in this paper we present an interdisciplinary modeling approach that draws inspirations from the cognitive principles of ideography, schema theory and deep learning to study Chinese text classification. Specifically, we first propose a Radical-guided Associative Model (RAM) for preliminary cognitive imitation, which comprises two coupled spaces, namely the Literal Space and Associative Space. Then, taking consideration of the schemata acquired from the mind of a reader which plays a important role in influencing text-dependent information revision, we extend RAM with a systematic Schema-aware Radical-guided Associative Model (SRAM) that embeds label semantics as essential text-independent human knowledge for real-world abstraction. In SRAM, the Schema Space is introduced and a Schema Attention module is proposed with a novel loss paradigm that includes the linkage and interaction between text-dependent prior concepts and text-independent label schemata. Extensive experiments on three real-world datasets demonstrate the effectiveness and rationality of our proposed method.

ИМИТАЦИОННОЕ МОДЕЛИРОВАНИЕ С ПОМОЩЬЮ ВИРТУАЛЬНОГО ОКРУЖЕНИЯ РЕЖИМОВ УПРАВЛЕНИЯ ЛЕТАЮЩИМИ АППАРАТАМИ НА ЛУННОЙ СТАНЦИИ ДЛЯ ИЗУЧЕНИЯ ОПЕРАТОРСКОЙ ДЕЯТЕЛЬНОСТИ В ИЗОЛЯЦИОННЫХ ЭКСПЕРИМЕНТАХ

The survey is focused on the applicability of virtual reality(VR) and 3D immersive technologies for isolation studies of the human-robot interaction during intravehicular activities (IVA) and scenarios of pilotless vehicles (PVs) operations on a lunar station. The investigation resulted in covering the prototyped multicopter drones for inspecting closed environments on Earth and future creation of appropriate VR models, and proposing off-line PVs analogous to the NASA Free-Flyers Units Astrobee, and VirSim system for use on the lunar station. The imitative VR models and suggested research tasks include the following: 1) PVs scenarios, routing and scheduling, 2) modeling autonomous navigation and control (local positioning and navigation) inside the station, 3) manual piloting, 4) virtual and real control panels, 5) comparison of displays representing PVs cameras stream, 2D-electronic maps and real-time 3D-image, 6) PVs scenarios for potential danger to the lunar station, and support of response to unexpected events. Knowledge from the isolation studies can substantiate guidelines on PVs operations aboard habitable lunar stations.