systematic solution
Recently Published Documents


TOTAL DOCUMENTS

117
(FIVE YEARS 48)

H-INDEX

11
(FIVE YEARS 2)

Author(s):  
Svitlana Trubacheva  ◽  
Polina Zamaskina 

The article covers the implementation of the tasks of reform and modernization facing the modern gymnasium, which is associated with the educational institution of the second degree. The systematic solution of these problems is solved by means of a specially created educational environment. The purpose of the article is to substantiate and highlight the pedagogical conditions of the process of designing the educational environment of the gymnasium as an educational institution of the second degree, taking into account the priority areas of its reform and modernization. The main research methods used in this article are: analysis, synthesis and generalization of theoretical and methodological foundations of the process of designing the educational environment of the gymnasium, in particular determining the pedagogical conditions for this process, taking into account priority areas of reform and modernization. The systematic implementation of the multi-vector tasks facing the modern gymnasium as part of the reform is facilitated by the creation of an educational environment. The effectiveness of these tasks depends largely on rationally defined pedagogical conditions for designing a modern educational environment, taking into account the requirements of today: a) determining ways to implement the requirements for its accessibility, b) the need to develop an educational program to implement the specifics of the institution take a definite position in the market of educational services, achieve a given level of competitiveness, improve the quality of educational services, expand the range of specialties, develop a niche in the market of educational services and improve the attractiveness of the image of the institution, c) ideas of individualization and differentiation of students. based on modern pedagogical technologies with different types of pedagogical interaction, especially in terms of distance and blended learning.


2021 ◽  
Vol 13 (23) ◽  
pp. 4881
Author(s):  
Yuxi Sun ◽  
Chengrui Zhang

Autonomous exploration and remote sensing using robots have gained increasing attention in recent years and aims to maximize information collection regarding the external world without human intervention. However, incomplete frontier detection, an inability to eliminate inefficient frontiers, and incomplete evaluation limit further improvements in autonomous exploration efficiency. This article provides a systematic solution for ground mobile robot exploration with high efficiency. Firstly, an integrated frontier detection and maintenance method is proposed, which incrementally discovers potential frontiers and achieves incremental maintenance of the safe and informative frontiers by updating the distance map locally. Secondly, we propose a novel multiple paths planning method to generate multiple paths from the robot position to the unexplored frontiers. Then, we use the proposed utility function to select the optimal path and improve its smoothness using an iterative optimization strategy. Ultimately, the model predictive control (MPC) method is applied to track the smooth path. Simulation experiments on typical environments demonstrate that compared with the benchmark methods, the proposed method reduce the path length by 27.07% and the exploration time by 27.09% on average. The real-world experimental results also reveal that our proposed method can achieve complete mapping with fewer repetitive paths.


Collections ◽  
2021 ◽  
pp. 155019062110527
Author(s):  
J.A. Pryse

The spread of COVID-19 has created numerous challenges in the field of archive management. Limited in-house office space, furloughs of personnel, and inconsistency, has highlighted the potential for the Carl Albert Congressional Research and Studies Center Archives (Center) to develop and implement improved accessibility measures to thousands of linear feet of material. Addition ally, the Center has found unique opportunities to collaborate with multiple academic institutions to propose large-scale digitization program exhibitions using the Center’s remote workflow model. One of the largest, most complex collections the Center has worked with during this time is the Political Commercial Collection (the Collection), which holds 119,000 film, audio, and videotape recordings of commercials aired between 1936 and present. It is the largest collection of political commercials in the world. The Center has developed a working pilot digitization project that has currently resulted in access to 16,000 digital videos for public researchers and over 10,000 available for on-line streaming during the pilot phase between April 16, 2020, and December 1, 2020. This paper presents the practical application of the Center’s simplified “Linear Reciprocity Workflow Model” to provide a systematic solution for digital and long-term preservation of complex collections. The Center has proven that limited personnel and reduced resources need not interrupt continued access to archival repositories.


2021 ◽  
Vol 15 (6) ◽  
pp. 46
Author(s):  
Deok-soo Cha ◽  
Kyoung-il Kim

There are many nonlinear dynamics in field of non-physical sciences, such as the food chain, economic systems, or engineering systems with the characteristics of closed or open-loop systems. The problems arising from this have been resolved by the outdated chaos theory in statistical physics based on the paradigm of logical thinking. However, it was founded by classical physicists, and it is imperfect and vague, moreover, very difficult for others. Therefore, we require a perfect systematic solution based on systems thinking, such as systems analytical methods in engineering science. Surprisingly, in 2021, a non-physicist, on behalf of a physicist, has successfully resolved the problems and achieved a new solution based on systems thinking through interdisciplinary research; moreover, it has been published. Unfortunately, most physicists do not welcome it because they have no experience and it is disadvantageous to them like the Copernican theory. In addition, they have no ability to evaluate the new solution because they do not know the analytic method. Nevertheless, non-physicists are greatly welcome it, thus, there is no problem in it. Hence, non-physicists will verify it using MATLAB or simulator and apply it to all science, on behalf of physicists. If so, non-physicists will have both a logical solution and a systematic solution for resolving nonlinear dynamics.


2021 ◽  
Vol 13 (3) ◽  
pp. 77-87
Author(s):  
Oleh Batiuk ◽  
◽  
Serafyma Dmutriv

The normative legal acts of Ukraine and the member states of Europol and Eurojust are analyzed, which are part of joint investigation groups within the European Union in the organization of the investigation of military crimes. The authors have pointed out that the customary international law requires the states to exercise their jurisdiction and provides an opportunity to exercise the universal jurisdiction regarding the military crimes, which are not serious violations. The authors determine that the universal jurisdiction may be provided by the norm of international customary or treaty law. Universal jurisdiction can be exercised either by the adoption of internal legislative acts (legislative universal jurisdiction), or in the form of investigation of persons, who are suspected of committing offenses and their transfer to the court (lawful universal jurisdiction). The grounds for the exercise of universal jurisdiction regarding the military crimes are present in both international treaty and customary law. The authors suggest forming a single concept for the investigation of the military crimes that have been committed in the conditions of armed conflict and the criminal prosecution of perpetrators. Namely, this concept, according to the authors, is defined as one that has important scientific and practical significance, a comprehensive, interdisciplinary holistic theoretical system regarding the activity in special conditions, which in general brings together a set of theoretical provisions on specific patterns in the sphere of legal support, organization of investigation and collection of evidentiary information on military crimes, search, detention and transfer of officials, who are involved in committing military crimes, carrying out the international legal proceedings regarding the perpetrators. Such concept will allow uniting scientific provisions on the activities of criminal justice bodies in the condition of the armed conflict into a single system, which, in turn, contributes to the identification of unexplored issues and the systematic solution of relevant problems. It is important for investigative and judicial practice, because it equips the criminal justice authorities with scientifically sound recommendations regarding the organization of the investigation of military crimes, as well as the methods of their conduction.


Author(s):  
Tetyana Zbrytska ◽  
Vladislav Minin

The article investigates a modern state of youth employment in the labor market. The purpose of the article is to consider of youth segment in the labor market, to study the dynamics of youth employment in recent years and to develop proposals for improving the state of youth employment in Ukraine. Current trends in youth employment and unemployment in the labor market are analyzed. In the process of analysis, such methods of scientific research as analysis and synthesis, comparison and generalization were used, which made it possible to ensure the validity of the study. Based on the results of youth employment issues analysis, the main problems faced by young people in finding a job (specific problems in the youth segment of the labor market) are determined, namely: imperfection of the legal framework that regulates labor relations; young people after graduation cannot put their skills and abilities into practice; imbalance in the professional and qualification structure of the labor supply, which does not correspond to the demand in the labor market; lack of professional experience among young people; gender inequality by sex and age; labor migration due to the non-competitiveness of wages in Ukraine compared to wages in Europe. For a systematic solution to the problems of youth labor market, it is necessary to improve the existing mechanism for increasing the level of youth employment, thereby a new impetus will appear for the development of the Ukrainian economy. The main directions of improving the state regulation of the youth segment of the labor market in Ukraine are proposed, namely: the creation of effective interaction between public employment agencies, business and education. An improvement and systemic implementation of the mechanism for increasing youth employment will reduce the outflow of labor force abroad and ensure the competitiveness of the national economy in the long term.


Energy ◽  
2021 ◽  
pp. 121006
Author(s):  
Haifeng Zhang ◽  
Ming Tian ◽  
Cong Zhang ◽  
Bin Wang ◽  
Dai Wang

2021 ◽  
Author(s):  
Lucia Mona ◽  
Giuseppe D'Amico ◽  
Simone Gagliardi ◽  
Francesco Amato ◽  
Aldo Amodeo ◽  
...  

<p>In December 2019, a contract between CNR and ECMWF was signed for a pilot ACTRIS/EARLINET data provision to the Copernicus Atmosphere Monitoring Service (CAMS). Such pilot contract (CAMS21b) aims to put in place a first data provision for a set of selected stations and it will demonstrate the feasibility of fully traceable and quality-controlled data provision for the whole network.</p><p>In CAMS21b, the main effort is devoted to design, test and set up the provision of quality-controlled ACTRIS/EARLINET products in Real Real Time (RRT) and/or Near Real Time (NRT) to CAMS. The activities are focused on the automatic centralized data processing and data provision, ensuring the full traceability of the products from the data acquisition level up to the final quality-controlled data level. Most of the activities are done at ARES, the EARLINET/ACTRIS data center node at CNR, for assuring the centralized, harmonized and quality-controlled processing in compliance with FAIR principles.</p><p>New modules and submodules of the ACTRIS/EARLINET Single Calculus Chain (SCC) as well as optimized algorithms for cloud screening have been designed. Additional procedures were implemented for improving the quality of the data provided in NRT, but also for the quality control of the Level 2 products which are delivered with a time delay.</p><p>The release of a new version of SCC and of QC procedure is planned for mid-February.</p><p>The data provision started in October 2020 at the test site of Potenza. A system has been set up for measurement reporting and monitoring of KPIs (Key Performance Indicators). After 3 months of measurements, the overall data provision system showed no critical points.</p><p>In January 2021, the provision started for a group of 9 stations which are seen as representative for the whole network in terms of instrumental capability, but also ensuring a good geographical coverage of the European continent.</p><p>In order to accommodate also measurements from non-continuous operation systems, a measurement schedule has been set up, compromising between the need of a large number of measurements and costs/efforts at each station. The measurement schedule has been designed through a representativeness study and foresees 6 slots of measurements per week, 3 in daytime and 3 in nighttime conditions.</p><p>The successful implementation of the pilot allows the provision of aerosol optical property profiles to the CAMS services. from a set of observational sites distributed over the different European regions. These profiles is expected to be of interest for the assimilation, near real time evaluation and re-analysis evaluation of several CAMS products, including the aerosol load over Europe for air quality issues, atmospheric composition, climate forcing and solar and UV products. This allows for having a systematic solution for looking into specific events as they develop (e.g. the dust plume that you investigated earlier this month or the Californian fires in September), supporting or contradicting model forecasts. This pilot is the first provision of aerosol profiles from a high-quality ground-based network in NRT for this kind of applications. It is expected that these efforts will be continued in the next phase of CAMS/Copernicus (2021-2027).</p>


Sign in / Sign up

Export Citation Format

Share Document