476 research outputs found
Методичний підхід до професійної підготовки студентів вищих навчальних закладів
No full textSybirna R. Methodical approach to professional training of students of higher educational institutions / Roma Sybirna, Tetiana Fursykova, Ganna Polishchuk, Oleksandr Balanutsa, Alla Marchuk // Laplage em Revista (International). - 2021. - Vol.7. - No. 3D. - Pp. 623-628.Однією з важливих проблем у підготовці конкурентоспроможних фахівців творчих професій є теоретичне обґрунтування та практична реалізація ідеї інтеграції науки і техніки, освіти та виробництва на основі цього пошуку інноваційних підходів до творчої освіти. Враховуючи це, проблема інтеграції знань у вищій школі набуває актуальності та має низку переваг. Перед університетом стоїть завдання забезпечити студентів цілісною, науковою та гнучкою системою знань, яка змінюється залежно від профілю та призначення кожного типу навчального закладу. Одним із найефективніших шляхів досягнення цієї мети є інтеграція навчального змісту, форм і методів у навчальний процес. One of the important problems of training competitive specialists in creative professions is the theoretical substantiation and practical implementation of the idea of integrating science and technology, education and production, searching on this basis for innovative approaches to creative education. Taking this into account, the problem of integrating knowledge in higher education acquires significance and has a number of advantages. The university is faced with the task of providing students with a holistic, scientific, flexible system of knowledge, which is modified depending on the profile and purpose of each type of educational institution. One of the most effective ways to achieve this goal is to integrate the content, forms and methods of teaching into the educational process
Основні аспекти дистанційної освіти студентів у період епідемічних обмежень (Web of Sciense)
No full textSybirna R. The main aspects of distance education for students in times of epidemic restrictions / Roma Sybirna, Ganna Polishchuk, Oleksandr Balanutsa, Alla Marchuk // Revista Tempos E Espaços Em Educação. - 2022. - V.15. - № 34. - e16906. - https://doi.org/10.20952/revtee.v15i34.16906Нові умови, з якими зіткнулася вся світова спільнота в 2020 році, пов'язані з оголошенням Всесвітньою організацією охорони здоров'я (ВООЗ) пандемії коронавірусу (COVID-19), призвели до повного переходу всіх освітніх організацій світу на дистанційне навчання. Раніше дистанційно навчалися лише ті студенти, які при вступі обрали цю форму. В умовах пандемії студенти денної і заочної форми навчання були змушені перейти на цей формат. Природно, це викликало певні труднощі, як для викладачів, так і для студентів. Проте потреба миттєвого і, як виявилося, тривалого й універсального переходу на дистанційне навчання виявилася дуже несподіваною та проблемною для багатьох суб'єктів освітнього простору як у вищих навчальних закладах, так і на рівні середньої освіти. Таким чином, основною метою статті є дослідження основних аспектів та особливостей впровадження основних методик та засобів дистанційної освіти в період пандемічних обмежень. Дослідження проводилося з використанням наступних теоретичних методів: системний аналіз і синтез, індукція та дедукція, порівняння, класифікація, узагальнення та систематизація, ідеалізація та абстракція. The new conditions that the entire world community faced in 2020, associated with the
announcement by the World Health Organization (WHO) of the coronavirus (COVID-19) pandemic,
led to the complete transition of all educational organizations of the world to distance learning.
Previously, only those students who chose this form upon admission were trained remotely. In the
context of a pandemic, students of full-time, part-time, and part-time (non-distance) departments
were forced to switch to this format. Naturally, this caused certain difficulties, both for teachers and
students. However, the demand for an instant and, as it turned out, a long and universal transition
to distance learning turned out to be very unexpected and problematic for many subjects of the
educational space, both in higher education and in the middle level. Thus, the main purpose of
article is to study the main aspects and features of the introduction of basic techniques and means
of distance education during the period of pandemic restrictions. The study was carried out using
the following theoretical methods: systems analysis and synthesis, induction and deduction,
comparison, classification, generalization and systematization, idealization and abstraction
On a Dirichlet problem for composite type equation
No full textО.С. Зикиров, Национальный университет Узбекистана, Ташкент, Узбекистан
E-mail: [email protected]. O.S. Zikirov,
National University of Uzbekistan, Tashkent, Uzbekistan
E-mail: [email protected]Исследуется краевая задача для класса уравнений третьего порядка составного типа с эллиптическим оператором в главной части. Доказаны теоремы существования и единственности классического решения для рассматриваемых задач. Доказательство основано на энергетических неравенствах и на теории интегральных уравнений фредгольмовского типа. The aim of this paper is to prove the existence and uniqueness of smooth solutions to the Dirichlet
type problem for one class of third-order equations that do not belong to any of the classic types. One of
the main classes of non-classical equations is third-order composite type equations, the operator of
which is a composition of first-order hyperbolic operator and an elliptic operator in the main part. A
number of boundary value problems for the model composite type equations with the Laplace operator
were investigated by T.D. Dzhuraev. Many studies have proved the existence of solutions to boundary
value problems upon fulfillment of conditions of the convexity of area boundary. The method of proof
used in this paper is similar to the method used in the research paper of the author mentioned above. For
the research of composite type linear equations a combination of the method of potentials (Green's function)
and integral identities is applied. The research method is based on reducing the studied problem
with the help of the Green's function to an integral equation, the proof of its solubility and thus - the
proof of the solvability of original problem.
Upon fulfillment of certain conditions on given functions, a third-order equation reduces to a
second-order equation of elliptic type with an unknown right-hand side and the boundary function. With
the help of Green's functions for elliptic equations, the studied problem is reduced to a second-order
equivalent integral equation, the solvability follows from Fredholm alternative and the theorem of uniqueness
of the solution of the original problem
K-loops: Loop Transformations for Reconfigurable Architectures
No full textThe focus of this dissertation is on kernel loops (K-loops), which are loop nests that contain hardware mapped kernels in the loop body. In this thesis, we propose methods for improving the performance of such K-loops, by using standard loop transformations for exposing and exploiting the coarse grain loop level parallelism. We target a reconfigurable architecture that is a heterogeneous system consisting of a general purpose processor and a field programmable gate array (FPGA). Research projects targeting reconfigurable architectures are trying to give answers to several problems: how to partition the application -- decide which parts to be accelerated on the FPGA, how to optimize these parts (the kernels), what is the performance gain. However, only few try to exploit the coarse grain loop level parallelism. This work goes towards automatically deciding the number of kernel instances to place into the reconfigurable hardware, in a flexible way that can balance between area and performance. In this dissertation, we propose a general framework that helps determine the optimal degree of parallelism for each hardware mapped kernel within a K-loop, taking into account area, memory size and bandwidth, and performance considerations. In the future it can also take into account power. Furthermore, we present algorithms and mathematical models for several loop transformations in the context of K-loops. The algorithms are used to determine the best degree of parallelism for a given K-loop, while the mathematical models are used to determine the corresponding performance improvement. The algorithms are validated with experimental results. The loop transformations that we analyze in this thesis are loop unrolling, loop shifting, K-pipelining, loop distribution, and loop skewing. An algorithm that decides which transformations to use for a given K-loop is also provided. Finally, we also present an analysis of possible situations and justifications of when and why the loop transformations have or have not a significant impact on the K-loop performance.Microelectronics & Computer EngineeringElectrical Engineering, Mathematics and Computer Scienc
Facility Management van de Universiteit van Suriname
No full textVoor de Universiteit van Suriname moest een informatiesysteem opgezet worden om de faciliteiten aldaar te beheren. Hiervoor is gekeken naar de huidige manier van werken en de beschikbare technologieën, waarna het systeem ontworpen en geïmplementeerd is. Hierbij is de nadruk gelegd op de onderhoudbaarheid en mogelijkheid tot verdere ontwikkeling van dit systeem.Software TechnologyElectrical Engineering, Mathematics and Computer Scienc
Investment function of economic growth in Russia
No full textThe intensification of investment dynamics is a determining factor in the new growth model of the Russian economy. The Covid crisis has greatly limited the opportunities to use this factor and made restoring growth dynamics an urgent task. The aim of the study is to determine the investment function of the Russian economy before the Covid crisis in order to identify the main instruments of the investment policy of growth in the post-crisis period. The research methods are macroeconomic and regression analysis based on software Gretl 2020b, which helped to choose the investment function according to the instrument-factors. Solving the problem of collinearity of multiple regression factors makes it possible to select the best models for GDP and investment in fixed assets of the Russian economy. The research result is selected multivariate models of gross product and investment that allow considering the impact of the following instruments on the goal’s function: monetization level, key interest rate, exchange rate, risk, profitability, oil prices, financial investments, inflation. The author concludes that an increase in the monetization of the economy, a decrease in the key interest rate, and a controlled devaluation generally had a positive effect on the amount of investment in fixed assets. The investment growth increased the risk of economic activity; the decrease in profitability relatively decreased investment and increased Russia’s GDP with an increased risk over the considered time interval. When implementing investment policy, one should consider these features along with the specified macro-aggregates, the structure of investment distribution between sectors and types of investments, for example, in financial and non-financial assets. The paper shows the significance of this condition, which affects the effectiveness of the investment policy, when the shift in investment towards financial assets accompanies the slowdown in economic growth. The prospect of further research is an assessment of the equalization of sectoral risks affecting the distribution of investments and investment dynamics. © Sukharev O.S., 202
Humans Disagree With the IoU for Measuring Object Detector Localization Error
No full textThe localization quality of automatic object detectors is typically evaluated by the Intersection over Union (IoU) score. In this work, we show that humans have a different view on localization quality. To evaluate this, we conduct a survey with more than 70 participants. Results show that for localization errors with the exact same IoU score, humans might not consider that these errors are equal, and express a preference. Our work is the first to evaluate IoU with humans and makes it clear that relying on IoU scores alone to evaluate localization errors might not be sufficient.Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Pattern Recognition and BioinformaticsWeb Information System
Analysis of Czech and international non-governmental non-profit organizations
No full textThe goal of this thesis was to compare Czech and Spanish non-governmental non-profit organizations and analyze common and diverse characteristics using international comparison in several areas. As a representative of the Czech non-profit sector was chosen ADRA, o.s. Spanish nonprofit sector was represented by the organization Manos Unidas. Findings revealed differences in investigated areas. However, founded differences were not so significant to identify one of the non-governmental non-profit organizations as a significantly better one. Nevertheless the author recommended transferring some of the best practices of Manos Unidas to ADRA, o.s
Основні аспекти професійної підготовки студентів в умовах пандемії (Web of Science)
No full textSybirna R. The main aspects of professional training of students in a pandemic / Roma Sybirna, Tetiana Fursykova, Ganna Polishchuk, Oleksandr Balanutsa, Alla Marchuk // Revista Tempos E Espaços em Educação. - 2021. - V.14. - N. 33. - Pp. e16583.Головною метою дослідження є аналіз основних аспектів професійної підготовки студентів в умовах пандемії. У сучасних умовах важливе місце відводиться інтеграції науки, освіти та інновацій. Університетська освіта покликана давати системні знання про професійну сферу діяльності, її специфіку і має формувати особистісні якості фахівця.
Потреба у висококваліфікованих та ініціативних фахівцях загострюється в нових умовах, де особливого значення набувають питання професійно-практичної підготовки та виховання конкурентоспроможного спеціаліста під час навчання у закладах вищої освіти. За результатами дослідження визначено ключові аспекти професійної підготовки студентів в умовах пандемії.
The main purpose of the study is to analyze the main aspects of professional training of students in
a pandemic. In modern conditions, an important place is given to the integration of science,
education and innovation. University education is designed to provide systemic knowledge about
the professional field of activity, its specifics and should form the personal qualities of a specialist.
It is assumed that this is one of the decisive factors in the development of the economy and society.
The need for highly qualified and proactive workers is exacerbated in new conditions, where the
issues of professional and practical training and education of a competitive specialist during their
studies at higher educational institutions are of particular importance. The development of
university education provides for the acquisition of such a quality that meets the needs of the
student's personality, the requirements of society and ensures integration into the global
educational space. In modern market conditions, the following requirements are imposed on them:
a high level of theoretical training, the prevailing level of social maturity, high efficiency in situations
of uncertainty, quick adaptation to the working environment. The study was carried out using the
following theoretical methods: systems analysis and synthesis, induction and deduction,
comparison, classification, generalization and systematization, idealization and abstraction. Based
on the results of the study, the key aspects of professional training of students in a pandemic have
been determined
Benchmarking Performance of Offshore Construction Projects
No full textSince the rise of oil prices in 2007, the difference in gas prices between the US and Europe has increased steadily. The pressure to efficiently produce and maintain gas assets has thus also increased. On top of these external trends, ONEgas strives to be in the top quartile companies in the gas market. The integrated contractor of ONEgas, AJS, is stimulated to continuously improve their performance. Currently projects are evaluated separately on changing aspects. A comparison of projects based on their performance assessment is thus not reliable. This research proposes a benchmark tool for AJS to compare and signal performance. The corresponding analysis provides arguments in discussions around the performance of AJS. It was found that performance can be monitored by using the Project Management Triangle and controlled by acting on the comparison of the different projects with regard to the size of a project. The Project Management Triangle consists of Cost, Schedule, Scope and Quality as universal performance indicators. It is used to ensure comparability among projects in the Benchmark. The provided method for the selection of appropriate data can be used for the creation of a benchmark of other (unrelated) projects. The AJS benchmark is created in such a way that time, effort and required knowledge are reduced to a minimum. The required data is however only available after the project has completely been finished. It is therefore advised to incorporate the benchmark as one of the very last actions in the close out process. When monitoring and acting on the measured and compared performance it is important to keep the seven paradoxes in mind. When these are disregarded the action may very well have the opposite effect. It is thus advised to only use the benchmark as a signaling tool and have a separate study on how to improve a specific situation.SEPAMPOLGTechnology, Policy and Managemen
- …
