Adaptable System Research Articles

Istraživanja o modifikovanom MRAC-u zasnovanom na pravilima MIT-a i Ljapunova za sisteme sa dva rezervoara koji nisu u interakciji i međusobno deluju

The adaptive control method is a technique that measures the dynamic characteristics of the plant automatically and continuously to make a comparison with its required output. It utilizes the difference between plant output and reference output to compute adaptable system parameters to maintain optimal performance regardless of the system variations. The behavior of the adaptation rule is significantly affected by the adaptation gain value. This paper describes the design of MIT (Massachusetts Institute of Technology) and Lyapunov rule-based modified Model Reference Adaptative Controller (MRAC) to stabilize a non-interacting and interacting two-tank process system. Investigation of variation in adaptation gain has also been done. Initially, a traditional MIT and Lyapunov rule-based MRAC is designed to stabilize the non-interacting and interacting tow-tank coupled system and it is found that both the systems are stable only for a few values of adaptation gain. To overcome this problem the modified MRAC is planned to stabilize and improve the response of the system. The modified MRAC scheme is just the PD (Proportional Derivative) controller superimposed on the MRAC control method. Now with the modified MRAC, the systems have been stabilized and their response has been improved for the wide range of adaptation gains. The comparative analysis of traditional and modified MRAC has also been presented. The performance analysis in terms of rise time, settling time, and peak overshoot has been carried out by comparing the results obtained for all the mentioned rules with the variations in the adaptation gain, on the MATLAB/Simulink platform. The obtained results present encouraging outcomes.

Digitalization of the Medical System and Demographic Processes in Estonia

The rapid growth in information technologies has produced effects for all the walks of human and public life. The health care sector did not stay out, although it needs to be acknowledged that it has not been effectively digitalized in all the countries, even developed ones. It should be emphasized that the demographic situation heavily depends on the health care system performance. A most advanced country in terms of the health care digitalization is certainly Estonia. This country with less than 1,500,000 of population has long digitalized all the services provided to its residents. 
 The article’s objective is to investigate the impact of health care system digitalization on demographic processes in Estonia. Some innovations in the Estonian medial system, implemented with the advent of new information technologies, are discussed: for doctors it is possible to exchange paperless information about a patient in the patient’s presence in case of need (including medical records or results of tests and examinations). On the other hand, such confidential information can be closed by the patient’s desire for any medical employee. Moreover, a person is well aware of who exactly has access to his/her data: doctor, police or an official body. 
 Being a digital country, Estonia was better prepared to deal online with various problems (first and foremost, distance training, distance job and medical service: testing, identifying contacts with ill persons and vaccination later on) posed by the pandemic of COVID-19. However, a change in the demographic situation, resulting from the spread of the virus, was triggered e. g. by the health care system performance and its response on the new challenge.
 It is emphasized that important information sources for investigating the demographic situation in Estonia and the health care system’s impact on demographic change include the statistical office and other official bodies, as well as international institutions. Using information on the pandemic extracted from online registers, researchers, medics, statisticians and professionals in other fields could help heath care system in quicker adaptation to new realities and in implementing additional methods for analysis of the morbidity rate in Estonia. 
 The experience of the Estonian health care system in implementing digitalization is undoubtedly important for Ukraine. It refers to creating new registers and systems already used in Estonia and other North European countries but lacking in Ukraine, and to improving existing medical information systems and their interactions.

Burial System in Karakelang Island, Talaud Regency, North Sulawesi

Karakelang is an island which administratively located in Talaud Islands Regency, North Sulawesi. As one of the migration entrances of immigrants from the north of Indonesia islands, Talaud has become a quite wide area of prehistorical findings site dispersion and various activities that occurred in Talaud that provide the proof of civilization. One of the civilization heritages is burial system. This writing aims to explore the burial system in Karakelang Island in the past by looking at the site dispersion potential of occupancy area. The data were collected through survey and excavation. The research result shows that the collected occupancy sites in Karakelang reflect the burial activities in this area. The dispersion of occupancy site and burial system in Karakelang Island were parts of adaptation system of the people in Karakelang Island. It was mostly influenced by the natural resources that closely related to the developed local culture in Talaud.

Are we well prepared for public health emergencies? COVID-19 pandemic effect on cancer care in Saudi Arabia: A qualitative study

BackgroundCOVID-19 pandemic has significantly disrupted healthcare systems worldwide, raising concerns about its impact on cancer patients' access to healthcare services. This study aims to explore the experiences of cancer patients and assess effect of restrictions, delays, and changes in healthcare delivery on their health. MethodsA qualitative study was performed through individual interviews and focus group discussions (FGDs) with cancer patients and key informants (KI). Participants with different cancer types, treatment stages, and residency regions in Saudi Arabia were recruited. Thematic analysis identified four major themes: access to healthcare services; impact on appointments, diagnosis, and treatment; healthcare delivery; and cancer condition deterioration due to the pandemic. ResultsCancer patients reported variable responses to the pandemic and its effects on their healthcare seeking behavior. Several patients faced challenges in accessing healthcare services and experienced difficulties in continuing their treatment, others encountered obstacles in seeking timely diagnosis and care. Lockdown measures and travel restrictions posed barriers, affecting patients' ability to reach treatment centers. Delays in appointments, diagnosis, and treatment were also reported. In contrast, some participants did not report any negative impact but received improved care and condition prioritization. Healthcare delivery underwent a shift towards virtual appointments, online access to lab results and medication’s home delivery service. Despite these adaptations, a small group of participants experienced health deterioration due to delays in treatment and difficulties in reaching their treating physicians. ConclusionCOVID-19 pandemic has had a multifaceted impact on cancer patients. Some participants faced challenges such as care delays and disruptions in accessing healthcare services. Yet others reported positive experiences such as improved communication and utilization of new healthcare delivery modalities. These findings underscore the need for resilient and adaptable healthcare systems to safeguard the well-being of cancer patients in times of crises and public health emergencies.

Relationships Between Food Systems, Agricultural Practices, and Food Security Amidst Climate Change in Western Bhutan

An estimated 80% of the global population, mostly poor and vulnerable farmers, are at risk of crop failure and hunger due to climate change. Food systems are the networks for organizing food production and distribution that make meals possible at the level of the consumer, however, the networks are varied. Agricultural practices are farming methods that are used to facilitate agriculture. An economic and social condition of ready access by all household members to nutritionally adequate and safe food will ensure food security. The intricate and interconnected relationship between food systems, food security, and agricultural practices amid climate change involves significant impacts on productivity, crop yields, and food resource availability, necessitating resilient and adaptable food systems to address challenges posed by climate-induced variations and ensuring overall sustainability. The study aims to assess the relationships between agricultural practices and food systems and their implication for food security in the changing climate in the three climatic zones of Gasa, Wangdue, and Punakha. Agricultural practices in Gasa, Punakha, and Wangdue districts (Dzongkhag) were compared and relationships were drawn. The sample for the study was 360 households stratified into three climatic zones (120 households in each zone), in five sub-districts (Gewog) having 12 villages (Chiwog) taking 30 randomly selected households from every village. Household-level data was collected using the survey method by administering the pretested semi-structured questionnaire. Agriculture productivity data and climate data for the last 23 years were gathered from the National Statistical Bureau (NSB) and the National Centre for Hydrology and Meteorology (NCHM) respectively. Food systems are fragile and present agricultural practices significantly impact food security. A systematic land leasing programme (SLLP), climate-smart agriculture mass land management for mechanized farming are recommendations from this study.

Optimal design of multiuse hybrid microgrids power by green hydrogen–ammonia

The design and operation of hybrid microgrids (MGs) has attracted much interest. The creation of adaptable standalone hybrid systems that can satisfy interconnected clients’ energy needs using coupled green hydrogen–ammonia has been studied less. Additionally, the capability of scaling up hydrogen generation and fuel decarbonization is little studied. This study proposes an optimized design approach for multiuse hybrid MG supplying power gas, heat, and oxygen with green hydrogen and ammonia carriers. The suggested one-layer technique is implemented using PSO and performs both the optimal size and operation of the proposed system based on hourly data intervals to better track load variations. The proposed technique aims to minimize costs besides ensuring maximum reliability in light of load demand and RERs variations. CHMS is implemented to constantly fulfill heat loads by dispatching power and heat of ICE, FC and EBs. Decarbonization of natural gas is suggested by hybrid hydrogen–ammonia rather than hydrogen-based methanation only. The Proposed methodology is tested on a number of scenarios with various setups. The outcomes are evaluated against existing literature from both the same and different research regions. The best LCOE is 0.0519, 0.04122, and 0.05383 $/kWh, with nearly no energy supply loss and no emissions, according to the results of the vital scenarios SC6, SC8, and SC9. The obtained results reveal the following: (1) When CHMS is utilized, a significant reduction in investment cost results. (2) A single-layer optimization strategy can effectively locate the optimal solution with minimum ratios of curtailed energy. (3) The oxygen produced from hydrogen and ammonia-related conversions is essential in reducing total costs.

Організаційно-правові аспекти безпекового кадрового потенціалу в системі управління проєктами підприємств сфери агротуризму

The article is devoted to issues of implementation of organizational and legal mechanisms of safe personnel potential in the agritourism project management system of enterprises. Based on the study, a method of integral assessment of the safety personnel potential in the project management system of enterprises in the field of agritourism was proposed. The purpose of the study is to study the organizational and legal aspects of the safety personnel potential in the agritourism project management system of enterprises. It is proven that in the period of crises and bifurcations, the issue of security management of agritourism enterprises, in particular, security personnel potential, is brought to the fore, as it is a universal category that reflects the security of the subject of economic relations. An enterprise in agritourism cannot be considered adequate or wholly protected if the signature of impulses is disturbed for a specific time. After the consequences and hysteresis of the control system began to be applied, concentrated adaptation tools began to be applied because danger reduces controllability. Therefore, both implicit and explicit research on the issues of safe personnel potential in the system of adaptation of enterprises to turbulence is undoubtedly relevant. Features of enterprises in agritourism in Ukraine – seasonality, the impossibility of using non-traditional forms of employment, localization, the biological safety factor, and the underdevelopment of risk hedging strengthen the role of safe personnel potential in the management system. The methodical approach to the integral assessment of the safety personnel potential in the project management system of enterprises in the field of agritourism of Ukraine has been updated according to 38 indicators that characterize six main aspects of ensuring personnel activities, including a group of indicators of the motivational component of the safety personnel potential, a group of indicators that reflect the provision and efficiency of the use of personnel, a group of indicators for ensuring the protection of life activities of personnel, a group of indicators of the professional component of the safety personnel potential, a group of indicators of the social component of the safety personnel potential, and a group of indicators of the evaluation of the safety personnel potential system. This approach has been tested in enterprises in agritourism, which will ensure the proper level of their functioning and development with the help of practical strategies and an effectively formed personnel safety management mechanism. Keywords: organization, law, security, personnel potential, system, project management, enterprises, the field of agritourism.

Eco-packaging: assessing consumer capital assets and project management effectiveness

In response to the growing importance of sustainability in the business landscape, this study proposes a comprehensive system of indicators aimed at evaluating consumer capital assets and project management effectiveness within the context of introducing new products to the market, with a specific focus on ecopackaging. Businesses today face a pressing need to incorporate eco-friendly practices into their product development processes while also ensuring their initiatives resonate positively with consumers. This study addresses this challenge by developing a robust framework to assess the impact of eco-packaging initiatives on consumer capital assets, such as brand loyalty, trust, and satisfaction, as well as project management effectiveness metrics, including time, cost, and quality. To construct this innovative framework, a mixed-methods approach was employed, combining a thorough literature review, insightful expert interviews, and a comprehensive survey of consumers. By integrating these diverse methodologies, this study aimed to create a well-rounded and adaptable system of indicators that captures the multifaceted aspects of sustainable product development. The proposed system of indicators not only provides businesses with a practical tool for evaluating the effectiveness of their eco-packaging strategies but also offers a means to enhance their understanding of consumer behavior and preferences in the realm of sustainability. By identifying key areas of improvement and success, businesses can tailor their eco-packaging initiatives to align more closely with consumer expectations, thereby fostering greater brand loyalty and trust. Moreover, the framework enables a detailed assessment of project management effectiveness, allowing businesses to optimize their processes, reduce time-to-market, control costs, and enhance overall product quality. The results of this study are poised to significantly benefit businesses seeking to integrate sustainability into their core strategies. By offering a comprehensive and nuanced evaluation of the impact of eco-packaging initiatives, this research empowers businesses to make informed decisions, enhancing both their environmental responsibility and their competitive advantage in the market. Through a holistic approach that considers the intricate interplay of consumer perceptions and project management efficiency, this study contributes valuable insights to the fields of marketing, sustainable development, and project management.

IDENTIFICATION OF PHISHING URLS AND WEBSITES USING ML

The internet has become an essential part of our lives. The rise of the internet also opens opportunities to various scams and malicious activities like phishing. Phishing attacks are the practice of sending fraudulent communications that appear to come from a reputable source. Phishers try to deceive their victims by social engineering and creating mockup websites to steal information such as account ID, username, password from individuals and organizations. The identification process encompasses various techniques, including scrutinizing URLs for misspellings, inspecting SSL certificates for secure connections, analyzing website design and content quality, and avoiding unsolicited emails or pop-up windows requesting personal data. Many methods have been proposed to detect phishing websites and URLS yet the phishers have evolved their methodology and have managed to escape from these detection methods. One of the most successful methods for detecting these malicious activities is Machine Learning. This is because most Phishing attacks have some common characteristics which can be identified by machine learning methods. These systems exhibit the capability to adapt to emerging phishing tactics and work efficiently. The proposed approach employs various comparative analyses to select the most efficient algorithm. The anticipated outcome is an effective and adaptable ML-based phishing URL detection system, contributing to the ongoing efforts in safeguarding users from cyber threats. Keywords: Phishing, Cybersquatting, Typosquatting, Gradient boosting algorithm, random forest classifier, CatBoost classifier

An injectable and adaptable hydrogen sulfide delivery system for modulating neuroregenerative microenvironment.

Peripheral nerve regeneration is a complex physiological process. Single-function nerve scaffolds often struggle to quickly adapt to the imbalanced regenerative microenvironment, leading to slow nerve regeneration and limited functional recovery. In this study, we demonstrate a "pleiotropic gas transmitter" strategy based on endogenous reactive oxygen species (ROS), which trigger the on-demand H2S release at the defect area for transected peripheral nerve injury (PNI) repair through concurrent neuroregeneration and neuroprotection processing. This H2S delivery system consists of an H2S donor (peroxyTCM) encapsulated in a ROS-responsive polymer (mPEG-PMet) and loaded into a temperature-sensitive poly (amino acid) hydrogel (mPEG-PA-PP). This multi-effect combination strategy greatly promotes the regeneration of PNI, attributed to the physiological effects of H2S. These effects include the inhibition of inflammation and oxidative stress, protection of nerve cells, promotion of angiogenesis, and the restoration of normal mitochondrial function. The adaptive release of pleiotropic messengers to modulate the tissue regeneration microenvironment offers promising peripheral nerve repair and tissue engineering opportunities.

Study and Characterization of Solid State, Flexible, Wire-Shaped Supercapacitor for Textile Energy Storage Purpose

Flexible and lightweight energy storage devices have become increasingly important for the development of wearable and portable electronics. In this work, we present a novel wire-shape supercapacitor based on carbon nanotube (CNT) yarns and an ionic liquid based polymer electrolyte. The combination of these materials offers high surface area, high conductivity and excellent flexibility, making them a promising candidate for flexible energy storage.The CNT yarns were characterized in a three-electrode configuration by means of electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV) either in water-based electrolytes and polymer electrolytes. The polymer electrolytes were prepared by mixing polymers with ionic liquid, which was characterized by thermal analysis and electrochemical measurements.The wire-shape supercapacitor was assembled by coating two CNT yarns with the polymer electrolyte and twisting them together. The devices exhibited high specific capacitance for a waterless system, additionally, they maintained their performance even under extreme deformation: the flexibility of the devices were tested by bending at different angles .Overall, this work highlights the advantages of using CNT yarns and ionic liquid polymer electrolytes for the development of flexible and high-performance supercapacitors. The wire-shape design of the device offers additional advantages for integration into wearable or flexible electronics, providing a promising path towards the development of highly efficient and adaptable energy storage systems.

Institutional Model of the Organization of Professional Education of Athletes Throughout Their Sport Career

The article presents the material devoted to the problem of professional education of athletes. A systematic approach was used as the methodological basis of the study, which allows considering the professional partnership of subjects of sports, education, government agencies and entrepreneurship as an institutional model for building an academic and sports career, which is an element of the system of social adaptation of athletes. The theoretical basis of the study was the activity approach, cultural approach, anthropological approach, axiological approach. The aim of the study was to study the institutional model of the organization of professional education of athletes throughout their sports career, which has developed in Germany in the form of professional partnership between subjects of sports, education, government agencies and entrepreneurship. Based on the study of the materials of the periodical press and the Internet, the expediency of building an academic and sports career is substantiated, as well as the experience of organizing professional education in parallel with sports training within the framework of the «Duale Karriere» project of the Olympic Sports Confederation of Germany is revealed. The essence and mechanisms of partnership within the framework of the «Partner hochschulen des Spitzen sports» project between interested parties – Olympic training centers, the Olympic Sports Confederation of Germany, the German Sports Aid Foundation, German higher education organizations, etc. Examples of the formation of an institutional environment for building an academic and sports career based on the use of lapidary documents, business documents of a framework nature, documents of self-regulation of national sports organizations are presented. The institutional nature of the interaction between the Olympic Sports Confederation of Germany, the All-German Student Sports Association, sports federations, Olympic training centers, public administration bodies and higher education organizations is substantiated on the basis of documents regulating their relations within the framework of professional partnership.

Comparative Analysis of GA-PRM Algorithm Performance in Simulation and Real-World Robotics Applications

Abstract: This paper presents a comprehensive analysis of the performance of the Genetic Algorithm Probabilistic Roadmap (GA-PRM) algorithm in both simulated and real-world robotic environments. The GA-PRM algorithm is a promising approach for robot path planning, and understanding its behavior in different settings is crucial for its practical applications. In simulations, we explore the advantages of controlled and reproducible test conditions, allowing for extensive parameter tuning and algorithm improvement. Real-world testing is employed to validate the algorithm's performance in actual robotic environments, taking into account the inherent complexities and uncertainties present. In our comparative analysis, we found that the GA-PRM algorithm demonstrates significant improvements in real-world scenarios compared to simulations. Specifically, the algorithm produced shorter paths in real-world robot testing, with an average length of 21.428 cm, as opposed to 25.6235 units in simulations. Moreover, the computational efficiency of the algorithm was notably enhanced in the real-world environment, where it took only 0.375 seconds on average to plan paths, compared to 0.6881 seconds in simulations. The algorithm also exhibited higher path smoothness in the real world, with an average smoothness score of 0.432, compared to 0.3133 in simulations. These results underscore the algorithm's adaptability to real-world conditions and its potential for efficient navigation in practical healthcare and automation applications. Our research bridges the gap between simulation and reality, facilitating the development of more reliable and adaptable robotic systems. The insights gained from this comparative evaluation contribute to a deeper understanding of the GA-PRM algorithm's behavior and its potentials.

СОВЕРШЕНСТВОВАНИЕ ПРОЦЕССА АДАПТАЦИИ ПЕРСОНАЛА

The article discusses the concepts of «adaptation» and «adaptability», factors influencing the success of employee adaptation and personal characteristics that determine adaptability. The advantages of an effective adaptation system for the enterprise and for a specific employee are revealed. The stages of the adaptation process and a list of necessary measures for the adaptation of new employees at the enterprise are described

Methodological regulation and analytical- information support of potential management in the context of organizational development an enterprise

Ensuring the effectiveness of organizational changes is associated with the need to take into account risks and design actions to prevent the occurrence of conflict situations and overcome resistance to changes, the reasons for which may be the unnecessarily negative reflexive nature of the company's staff's perception of radical transformations. To assess the radicality of structural changes, it is proposed to use a methodical approach to positioning relevant projects in the space formed by integral assessments of the impact of the results of the implementation of such transformations on the organizational level of management, the level of the organization of the production process, and the level of the organization of personnel management. For the proposed scale for assessing the radicality of structural transformation projects, recommendations have been developed for the purposeful use of tools for countering resistance to organizational changes on the example of enterprises implementing construction projects.
 The main research hypothesis consists in the assumption that increasing the level of project management effectiveness depends on the effectiveness of cognitive mechanisms and is associated with the use of modern concepts of information modeling and integrated project implementation.
 The necessity of using a selective approach to the organization of planning structural changes has been proven, which is proposed to be carried out by selecting the following types of construction of the appropriate planning system: operational, focused mainly on optimizing relations and connections of units; design, which involves making changes in the principles of structural construction of the enterprise (in the range of choosing between the options of centralization or decentralization); autonomous, based on the support of strategic orientation and adaptive orientation of structural changes as an element of a constantly operating system of adaptation of the enterprise to changes in economic conditions.

Модель процесса информационного обмена между абонентами сети ПРС с общим каналом связи

Purose: To analyse the quality of operation of the PRC network, enabling the evaluation of time of guaranteed delivery of data packets to the subscribers of the network in bad radio-electronic conditions. Methods: To address the problem, methods from the general theory of systems, probability theory, queuing theory, as well as the method of topological transformation of stochastic networks (TTSN) have been used. Results: The developed model allows us to estimate the quality of functioning of the packet radio communications network, which allows us to determine the main directions to improve the interference immunity of PRC networks from the effects of random and intentional interference. Practical significance: The obtained results can be used in the design of mobile radio networks of the ALE standard, as well as in the development of methods to improve the interference immunity of radio networks, multi-parameter adaptation systems.

The Uniqueness of Inclusive Higher Professional Education in Uzbekistan

At the level of state policy in the Republic of Uzbekistan “On the Development Strategy of the new Uzbekistan for 2022-2026 " provides for the active involvement of persons with disabilities in the social life of the country. By Decree of the President of the Republic of Uzbekistan No. UP-60 dated January 28, 2022, further improvement of the system of social adaptation and provision of correctional and pedagogical assistance to persons with disabilities has been identified as a priority. There have been positive changes in our republic related to scientific and practical achievements in the field of medicine, special education. Technological modernization of higher education is carried out on the basis of wide application of information technologies.

Charge Management Enables Efficient Spontaneous Chromatic Adaptation Bipolar Photodetector.

Solution-processed photodetectors have emerged as promising candidates for next-generation of visible-near infrared (vis-NIR) photodetectors. This is attributed to their ease of processing, compatibility with flexible substrates, and the ability to tune their detection properties by integrating complementary photoresponsive semiconductors. However, the limited performance continues to hinder their further development, primarily influenced by the difference of charge transport properties between perovskite and organic semiconductors. In this work, a perovskite-organic bipolar photodetectors (PDs) is introduced with multispectral responsivity, achieved by effectively managing charges in perovskite and a ternary organic heterojunction. The ternary heterojunction, incorporating a designed NIR guest acceptor, exhibits a faster charge transfer rate and longer carrier diffusion length than the binary heterojunction. By achieving a more balanced carrier dynamic between the perovskite and organic components, the PD achieves a low dark current of 3.74nAcm-2 at -0.2V, a fast response speed of <10 µs, and a detectivity of exceeding 1012 Jones. Furthermore, a bioinspired retinotopic system for spontaneous chromatic adaptation is achieved without any optical filter. This charge management strategy opens up possibilities for surpassing the limitations of photodetection and enables the realization of high-purity, compact image sensors with exceptional spatial resolution and accurate color reproduction.

Capabilities for increasing the technological level of high-power wheeled tractors

BACKGROUND: Solving the problem of efficient use of the Russian-produced energy-saturated 4K4b wheeled tractors of high (235–350 kW) power, which are the basis for the formation of an innovative fleet of mobile energy facilities in the regions of the Siberian Federal District, in zonal tillage technologies with velocity ranges limited by the requirements of agricultural technology and resource saving, is a relevant task.&#x0D; AIMS: Determination the conditions for the reasonable configuration of the 4K4b wheeled tractors for operational tillage technologies.&#x0D; METHODS: The basis for solving the problems to achieve the aim is the conditions and methods of a multi-level system of technological adaptation of wheeled tractors.&#x0D; RESULTS: Based on the results of simulation and experiment, it was determined that the most reasonable method for adapting tractors to tillage technologies in terms of minimum labor costs and the level of capabilities implementation is the formation of the operating mass of the basic configuration at the nominal mode, corresponding to the optimal values of the specific mass atφкр н*=0.40 andVН2=2.90 m/s which aremуд н1*=58.0 kg/kW for single wheels andmуд н2*=62.4 kg/kW for dual wheels, with adjustable axle distribution. The scientific novelty of the study lies in building the model that helps to establish a reasonable traction range of a tractor of various configurations for operational tillage technologies with an interval of nominal operating velocities of 2.5–3.3 m/s, limited by the conditions of resource saving by the modes of maximum traction efficiency and acceptable slipping.&#x0D; CONCLUSIONS: The practical value of the study lies in the possibility of using the developed recommendations for the reasonable configuration of tractors in tillage operations.

A multi-protocol energy optimization method for an adaptable wireless MAC system through machine learning

A multi-protocol energy optimization method for an adaptable wireless MAC system through machine learning