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TECHNICAL UNIVERSITY - SOFIA: Recent submissions

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Title: За недостатъците на дистанционното обучение по чужд език в университета Author: Бирова, Илка Л.; Birova, Ilka L. Date: 2022 Abstract: This article examines some disadvantages of online education at Sofia University in conditions of quarantine in 2020-2021. The author shows her observations about online teaching of Russian as a foreign language at Faculty of Slavic studies and Faculty of economics. Some trends in development of university foreign language education are analysed. Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Речник за лексикография и речниково изследване Author: Златева-Колева, Павлина; Zlateva-Koleva, Pavlina Date: 2022 Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Dictionnaire encyclopédique des sciences du langage/ Oswald Ducrot, Tzvetan Todorov Author: Жилиев, Юлиан; Zhiliev, Julian Date: 2022 Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Интегриране на езикови умения чрез използване на технологии Author: Лалова, Цветелина Боянова; Lalova, Tsvetelina Boyanova Date: 2022 Abstract: The aim of this article is to provide a descriptive report of the ways we can use technology in the EFL classroom, in relation with the integration of the four major language skills. It illustrates the interaction between the methods of teaching by uniting the different language skills and the technology, which can be used to enhance them. ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Маладаптивният перфекционизъм и ефектът на тревожността върху академичното представяне на студентите, обучаващи се от разстояние Author: Атанасова, Петя Ленкова; Atanasova, Petya Lenkova Date: 2022 Abstract: This article examines maladaptive (unhealthy) perfectionism, the anxiety it causes, and its negative impact on the academic performance of distance learning students. It was provoked by the author's interest in positive psychology and its application in foreign language teaching, as well as the need to inform and attract the attention of ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: TECHNIQUES AND TECHNOLOGIES IN FOREIGN LANGUAGE TEACHING AND HIGHER EDUCATION : Year III, II, I, Book 3, 2, 1 2022/2021/2020 - ABSTRACTS Date: 2022 Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Дистанционното обучение в дигитална среда – предизвикателства и възможности (из опита на ТУ - София) Author: Тодоров, Тодор; Todorov, Todor; Василева, Бистра; Vassileva, Bistra Date: 2022 Abstract: The COVID-19 pandemic has made a profound impact on every economic and social sector, forcing the urgent transformation of almost all spheres of human activity. The field of higher education was no exception. It was for the first time in history that digital skills became an absolute necessity, and the distance learning in a digital environment ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Педагогика в дигитална среда – трансформация, нова инструментализация или „дигитапедагогизация“ Author: Пеев, Ивайло Иванов; Peev, Ivaylo Ivanov Date: 2022 Abstract: The article deals with issues related to teaching and education after its transition to a digital environment, focusing on some observations and conclusions regarding the pedagogical process and interaction in an online format. The three main concepts we chose to characterize this process are transformation, instrumentalization and digital ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Пре/фокусирани гледни точки към образователния процес под натиск Author: Пеев, Ивайло Иванов; Peev, Ivaylo Ivanov Date: 2022 Abstract: The text proposes new viewpoints of lecturers and researchers on teaching and the educational process which have been generated as a follow-up to the pedagogical experience of instruction in a digital environment. Integrating material from articles included in the previous edition of the present collection, the author offers a brief overview, ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Atmospheric moisture monitoring using labview Author: Nikolov, Georgi; Николов, Георги; Nikolova, Boyanka Marinova; Николова, Боянка Маринова Date: 2007 Abstract: This paper is dedicated to design and implementation of a virtual system for atmospheric moisture parameters measurement, monitoring and logging. The main purpose is to demonstrate new developments made with a multifunction data acquisition (DAQ) system, integrated sensors, graphical programming environment and new generation of DAQmx ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Генериране на многовариантни тестове с повишена прецизност на оценяване Author: Маринов, Марин; Marinov, Marin; Тодоров, Тодор; Todorov, Todor Date: 2022 Abstract: The process of assessment of acquired knowledge and skills represents an essential part of contemporary educational process and constitutes one of its main didactic objectives, the fulfilment of which requires a wide range of competences from the educator’s part. The extensive adoption of online testing formats has quickened the implementation ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Micropumps for medical applications Author: Denishev, Krassimir Hristov; Денишев, Красимир Христов; Trencheva, Boryana; Тренчева, Боряна Date: 2007 Abstract: Much effort is being applied to the development of autonomous Micro Electro Mechanical Systems (MEMS). In their full and total configuration, Microsystems consist of sensor part, data processing part and actuator part. One kind of actuator devices, these are Microfluidic Pumps. Nowadays, they find very large applications in different areas ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Accelerometer design Author: Denishev, Krassimir Hristov; Денишев, Красимир Христов; Petrova, Mihaela; Петрова, Михаела Date: 2007 Abstract: Much effort is being applied to the development of intelligent, autonomous Micro Electro Mechanical Systems (MEMS). One kind of such devices, these are Accelerometers. Nowadays, they find very large applications in different areas of life, science and techniques. Contemporary microelectronics and microelectronic technologies give the ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Microstructure and optical properties of ito thin films investigated for heat mirrors in solar collectors Author: Dobrikov, Georgy Hristov; Добриков, Георги Христов; Rassovska, Milka Markova; Расовска, Милка Маркова; Boiadjiev, Stefan Ivanov; Бояджиев, Стефан Иванов; Gesheva, Kostadinka A..; Гешева, Костадинка А.; Sharlandjiev, Peter Stoyanov; Шарланджиев, Петър Стоянов; Koserkova, Albena; Косеркова, Албена Date: 2007 Abstract: The aim of this work is preparation of RF sputtered ITO thin films for application as heat mirrors in solar thermal collectors. The alteration of optical properties and behavior in IR spectra of additionally treated films was investigated. The films were deposited on silicon and glass substrates by RF sputtering on vacuum installation A-400 ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: “Tailored” conductivity of segmented polydiphenylacetylene thin films for microelectronc application Author: Jivkov, Ivaylo Cankov; Живков, Ивайло; Alexandrova, Maria Petrova; Александрова, Мария Петрова; Kalinova, Radostina; Калинова, Радостина; Jossifov, Christo Petkov; Йосифов, Христо Петков; Runenkina, Elena Sotirova; Руненкина, Елена Сотирова; Dobrikov, Georgi Hristov; Добриков, Георги Христов; Rassovska, Milka Markova; Расовска, Милка Маркова Date: 2007 Abstract: New types of segmented polymers based on polydiphenylacetylene (PDPA) were synthesized and characterized. Measurement of current-voltage (I-V) characteristics of a representative samples show that bulk charge carrier injection dominate the conductive process rather than contact limited transport. Comparing the I-V characteristics measured ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: WO 3 thin films deposition on quartz crystal resonators for applications in gas sensors Author: Boyadjiev, Stefan Ivanov; Бояджиев, Стефан Иванов; Rassovska, Milka Markova; Расовска, Милка Маркова Date: 2007 Abstract: The present research is focused on the preparation and properties of sputtered transition metal oxides thin films. WO3 films of various thickness were deposited on quartz resonators in order to use the quartz crystal microbalance method for studying heir gas sensing properties. The influence of oxygen partial pressure and substrate temperature ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Nano semiconductor devices, including molecular semiconductors Author: Rusev, Rostislav Pavlov; Русев, Ростислав Павлов; Atanasov, Boris; Атанасов, Борис; Takov, Tihomir Borisov; Таков, Тихомир Борисов; Hristov, Marin Hristov; Христов, Марин Христов Date: 2007 Abstract: New types of semiconductors for microelectronics needs are proposed. In the first part of the article single electron transistors, their physical characteristics, constructive features and problems related to its V-PADOX technology construction are described. In the second part colloidal semiconductors in photo-conversion devices are ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Design and production of precise thick film circuits using photolithographic technology Author: Partinova, Simona Peneva; Партинова, Симона Пенева; Takov, Tihomir Borisov; Таков, Тихомир Борисов Date: 2007 Abstract: Fodel® Photoprintable Thick Film Pastes made by DuPont guarantee that printed circuits made by using these pastes benefit from both the recognized reliability of ceramic materials and the higher image density that is common for the thin film circuits by increasing the density in the X-Y plane by 400-500% compared to the conventional screen ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: The influence of fabrication steps on selected properties of power dmos transistor Author: Ivanova, Malinka Spasova; Иванова, Малинка Спасова; Donoval, Daniel; Доновал, Даниел; Marek, Juraj; Марек, Журай; Vrbicky, Andrej Date: 2007 Abstract: The high-voltage power DMOS transistors are widely used for various power electronic applications as motor controls and power switching supplies. Research and optimization of their characteristics is one of the challenges of power MOS transistor design. The Technology CAD (TCAD) tools support process and device simulation and help to predict ... Library:
TECHNICAL UNIVERSITY - SOFIA
Title: Modified compact model of mosfet working under ESD stress Author: Andonova, Anna Vladova; Андонова, Анна Владова; Gadjeva, Elisaveta Dimitrova; Гаджева, Елисавета Димитрова; Draganska, Polya Georgieva; Драганска, Поля Георгиева; Pavlov, Galin; Павлов, Галин; Marinov, Ivan Yotov; Маринов, Иван Йотов Date: 2007 Abstract: A modified compact model to simulate the high current characteristics of a MOSFET working under ESD stress is developed. The model realized with current source is used to demonstrate the better accuracy of simulated I-V characteristics for the snapback region. The variation of the simulated output I-V characteristics from gate voltage values ... Library:
TECHNICAL UNIVERSITY - SOFIA