An enhanced theory of learning including learning from the future

Previous studies showed that combining learning based on experiences in the past with learning from an envisioned future scenario results in more innovative and radical ideas as well as in a higher number of covered content domains. However, currently there is no holistic learning theory which integrates both sources of learning. The main purpose of our paper is to propose an enhanced theory of learning, linking the two most important sources of learning: learning from past experiences and learning from the future. Our suggested theory, which is based on the learning theory by Gregory Bateson, will be described in detail. Moreover, we will present some empirical experiences with the enhanced theory of learning. (author's abstract

Forms and methods of training system for electrical engineers in national higher technical education institutions

Розглянуто визначальні ознаки формування системи вищої електротехнічної освіти України в ХХ ст. Досліджено структурні зміни підготовки фахівців-електриків в провідних вищих технічних навчальних закладах України. На залученні нормативно-правових документів показано етапи формування технічної освіти, підкреслено позитивні та негативні ознаки кожного етапу. Висвітлено особливості організації навчального процесу, виробничої практики, науково-дослідної роботи, створення нових спеціальностей, кафедр, факультетів, філій.The article is shown main features of formation of higher electrotechnical education in Ukraine in the twentieth century. The structural changes in training electricians in the leading higher technical educational institutions of Ukraine are research. The analysis of the technical documents show stages in the formation of technical education, emphasized the positive and negative features of each stage. In the article noted features of the organization of educational process, production practice, research work, creating new disciplines, departments, faculties, branches

Проблемы построения моделей компетенций с использованием системы Ицхака Адизеса

В статье подробно описана типология руководителей Ицхака Адизеса. Показано, как на основе данной типологии строить модели компетенций. Выявлено, что именно необходимо для того, чтобы наиболее точно отнести своих сотрудников или членов команды к тому или иному типу. Представлены проблемы, с которыми можно столкнуться, разрабатывая модель компетенций по Адизесу. Выделены достоинства и недостатки данного метода

Электроосаждение сплава свинец-олово из метансульфонатных растворов

Досліджено вплив різних чинників на склад сплаву свинець-олово, що осаджений з електроліту на основі метансульфонатної кислоти. Методом повного факторного експерименту ПФЕ2³ отримані рівняння регресії, що адекватно описують залежність вмісту олова в сплаві від умов осадження з електролітів із органічними добавками і без них.Effect of different factors on content of lead-tin alloys obtained from an electrolyte on the base of methanesulfonic acid is investigated. The method of full factor experiment FFE 2³ is used for obtaining of regression equations which adequately describe the relation between the electrodeposition condition and the contents of tin in alloys from electrolytes with and without some organic additives

Телекоммуникационные системы для мониторинга и охраны лесных ресурсов России

Излагаются результаты разработки и полномасштабного внедрения телекоммуникационных систем семейства "Ясень" для мониторинга и охраны лесных ресурсов России, составляющих более четверти ресурсов мира. Описаны модификации систем семейства "Ясень" для федерального, регионального уровней и для подразделений, в которых предусмотрена интеграция каналов связи (наземных, радио, сотовых, спутниковых), документированная связь, геоинформационный мониторинг и сопровождение подвижных объектов

Nano- to millimeter scale morphology of connected and isolated porosity in the permo-triassic khuff formation of Oman

Carbonate reservoirs form important exploration targets for the oil and gas industry in many parts of the world. This study aims to differentiate and quantify pore types and their relation to petrophysical properties in the Permo-Triassic Khuff Formation, a major carbonate reservoir in Oman. For that purpose, we have employed a number of laboratory techniques to test their applicability for the characterization of respective rock types. Consequently, a workflow has been established utilizing a combined analysis of petrographic and petrophysical methods which provide the best results for pore-system characterization. Micro-computed tomography (μCT) analysis allows a representative 3D assessment of total porosity, pore connectivity, and effective porosity of the ooid-shoal facies but it cannot resolve the full pore-size spectrum of the highly microporous mud-/wackestone facies. In order to resolve the smallest pores, combined mercury injection capillary pressure (MICP), nuclear magnetic resonance (NMR), and BIB (broad ion beam)-SEM analyses allow covering a large pore size range from millimeter to nanometer scale. Combining these techniques, three different rock types with clearly discernible pore networks can be defined. Moldic porosity in combination with intercrystalline porosity results in the highest effective porosities and permeabilities in shoal facies. In back-shoal facies, dolomitization leads to low total porosity but well-connected and heterogeneously distributed vuggy and intercrystalline pores which improves permeability. Micro- and nanopores are present in all analyzed samples but their contribution to effective porosity depends on the textural context. Our results confirm that each individual rock type requires the application of appropriate laboratory techniques. Additionally, we observe a strong correlation between the inverse formation resistivity factor and permeability suggesting that pore connectivity is the dominating factor for permeability but not pore size. In the future, this relationship should be further investigated as it could potentially be used to predict permeability from wireline resistivity measured in the flushed zone close to the borehole wall. © 2019 by the authors. Licensee MDPI, Basel, Switzerland

Nano- to Millimeter Scale Morphology of Connected and Isolated Porosity in the Permo-Triassic Khuff Formation of Oman

Carbonate reservoirs form important exploration targets for the oil and gas industry in many parts of the world. This study aims to differentiate and quantify pore types and their relation to petrophysical properties in the Permo-Triassic Khuff Formation, a major carbonate reservoir in Oman. For that purpose, we have employed a number of laboratory techniques to test their applicability for the characterization of respective rock types. Consequently, a workflow has been established utilizing a combined analysis of petrographic and petrophysical methods which provide the best results for pore-system characterization. Micro-computed tomography (μCT) analysis allows a representative 3D assessment of total porosity, pore connectivity, and effective porosity of the ooid-shoal facies but it cannot resolve the full pore-size spectrum of the highly microporous mud-/wackestone facies. In order to resolve the smallest pores, combined mercury injection capillary pressure (MICP), nuclear magnetic resonance (NMR), and BIB (broad ion beam)-SEM analyses allow covering a large pore size range from millimeter to nanometer scale. Combining these techniques, three different rock types with clearly discernible pore networks can be defined. Moldic porosity in combination with intercrystalline porosity results in the highest effective porosities and permeabilities in shoal facies. In back-shoal facies, dolomitization leads to low total porosity but well-connected and heterogeneously distributed vuggy and intercrystalline pores which improves permeability. Micro- and nanopores are present in all analyzed samples but their contribution to effective porosity depends on the textural context. Our results confirm that each individual rock type requires the application of appropriate laboratory techniques. Additionally, we observe a strong correlation between the inverse formation resistivity factor and permeability suggesting that pore connectivity is the dominating factor for permeability but not pore size. In the future, this relationship should be further investigated as it could potentially be used to predict permeability from wireline resistivity measured in the flushed zone close to the borehole wall

Мотивация целевых групп при выводе продукта на рынок

Сделан вывод о том, что при разработке системы мотивации необходимо проводить сегментацию клиентов и персонала по группам преобладающих потребностей, как это делается с рынками в маркетинге. А также выделены целевые группы, влияющие на процесс вывода нового продукта на рынок, и особенности их мотивации

Строительство воздушной линии 10 кВ ПС «Новокормиловка» – ПС «Восход»

Цель дипломной работы – проектирование ВЛ 10кВ для повышения надежности электроснабжения ПС Восход.В процессе работы выполнены электрические расчёты для выбора провода воздушной линии электропередачи. Выполнен расчет токов короткого замыкания и на его основе произведен выбор отключающих аппаратов, установленных на опорах ВЛ в начале и в конце линии электропередачи.The purpose of the thesis is designing a 10 kV overhead line to improve the reliability of power supply to the Voskhod substation.In the process of work, electrical calculations have been made to select the wire of the overhead power transmission lineThe calculation of short-circuit currents is made and on its basis a selection of switching devices installed on the OHL supports at the beginning and at the end of the transmission line was made