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Central Plant

Nova Southeastern University2017-01-01NSUWorks (Nova Southeastern University)

Project Overview: This project consists of the new construction of a 48,000 GSF, Two Story Central Plant with associated sitework. The scope includes auger cast piles, psi joists, cast in place concrete walls, tilt-up walls, structural steel, miscellaneous metals, EIFS, waterproofing/caulking, spray applied fireproofi…

Construction Engineering and SafetyEngineering and Material Science ResearchAmerican Environmental and Regional History

Study of nanodomain shape in the bulk of relaxor ferroelectrics: SBN single crystal and PLZT ceramics

Л. В. Гимадеева、В. В. Федоровых、Д. С. Чезганов 等 14 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

Проведено исследование формы сегнетоэлектрических доменов в приповерхностном объеме монокристаллов S N и PLZT-керамики методами силовой микроскопии пьезоотклика и сканирующей электронной микроскопии.

Ferroelectric and Piezoelectric MaterialsAdvanced Materials and Semiconductor TechnologiesSolid-state spectroscopy and crystallography

Raster electron microscopy for building materials science

Р. С. Федюк、А. К. Смоляков、Р. А. Тимохин 等 6 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

Исследовался синергетический эффект композиционного вяжущего с применением портландцемента, золы уноса и отсева дробления известняка. Наиболее высокий эффект достигается за счет действия техногенных пуццолановых добавок (зола уноса) и известняка при содержании: цемент 55 мас.%, известняк 5 мас.% и зола 40 мас.%. При с…

Electron and X-Ray Spectroscopy TechniquesNanoporous metals and alloysAdvanced Electron Microscopy Techniques and Applications

異種のポリマ-ポリマ複合化を実現する新しい1次元分散型異方性複合材料の創製(国際共同研究強化)

アツシ ホッタ、Atsushi Hotta、篤 堀田 等 4 位作者2017-01-01KeiO Associated Repository of Academic Resources (Keio University)

研究種目 : 国際共同研究加速基金(国際共同研究強化) 研究期間 : 2016~2017 課題番号 : 15KK0244 研究分野 : 材料学・ソフトマテリアル・複合材料

Metallurgical and Alloy ProcessesHeusler alloys: electronic and magnetic propertiesAdvanced materials and composites

Fire Glass

C. A. Mann2017-01-01CSUSB ScholarWorks (California State University, San Bernardino)

https://scholarworks.lib.csusb.edu/beyond_the_blue_lac/1015/thumbnail.jpg

Flame retardant materials and propertiesFire effects on ecosystemsForensic Fingerprint Detection Methods

Electric polarization induced by phase separation in magnetically ordered and paramagnetic states of GdMn2O5, BiMn2O5

Б. Х. Ханнанов、В. А. Санина、Е. И. Головенчиц 等 8 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

Поляризация была обнаружена в мультиферроиках RMn2O5 в интервале температур от 5K до 330K. Сегнетоэлектрический дальний порядок, имеющий обменно стрикционную магнитную природу, наблюдался в RMn2O5 только ниже температуры магнитного упорядочения (TN = 35 – 40 K). Мы считаем, что наблюдаемая поляризация обусловлена замо…

Magnetic and transport properties of perovskites and related materialsMultiferroics and related materialsFerroelectric and Piezoelectric Materials

Perspectives of using integrated renewable energy systems for autonomous power supply of the private house in the city of Orsk

E. A. Merzlyakova、Velkin, V. I. ,、Е. А. Мерзлякова 等 4 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

This article analyzes the energy consumption of private houses in the city of Orsk. Climate data obtained from the satellite is given, graphics of this climate data are built. Opportunity of using renewable energy to reduce energy costs is considered, recommendations for equipping the house with integrated renewable e…

Integrated Energy Systems OptimizationAdvanced Materials and Semiconductor TechnologiesEconomic and Industrial Development

Selection of power module and development of the circuits for frequency-controlled electric drive with microprocessor control system

I. V. Plotnikov、Yu. S. Uymin、Ю. В. Плотников 等 4 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

This article is devoted to the creation of a test bench for the study of algorithms and control systems for frequency-controlled electric drive with microprocessor control based on the digital signal processor TMS320F28335. The requirements for choosing of the power module are formulated. The development of circuits f…

Electric Power Systems and ControlAdvanced Materials and Semiconductor TechnologiesAerospace, Electronics, Mathematical Modeling

Features of random loading processes modeling

A. Yu. Bornovolokov、V. P. Metelkov、А. Ю. Борноволоков 等 4 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

The article deals with peculiarities in modelling of stochastic loading process in electrical drive. The influence of variability of the cycle duration during the operation of an asynchronous motor in the recursive short-term mode on the rate of insulation thermal aging and the possibility of approximating a restricte…

Diverse Industrial Engineering TechnologiesElectric Power Systems and ControlAdvanced Materials and Semiconductor Technologies

Influence of the reflector of the gas radiator on the intensity of radiant heating

A. G. Zhdanova、А. Г. Жданова2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

The paper deals with the peculiarities of heating large-sized premises using gas infrared emitters, especially the provision of a thermal regime. The influence of the reflector configuration on the intensity of radiant heating is considered.

Coal Combustion and Slurry ProcessingAdvanced Materials and Semiconductor TechnologiesRadiative Heat Transfer Studies

シリコン結晶中のn型ドーパント不純物原子の第一原理X線光電子分光計算

ジュン ヤマウチ、Jun Yamauchi、淳 山内2017-01-01KeiO Associated Repository of Academic Resources (Keio University)

半導体結晶中における不純物元素の原子形態は基礎科学はもちろん応用面からも重要であり, 最近ではSPring8などの高輝度放射光施設を利用した内殻電子によるX線光電子分光(XPS)の精緻な測定が行われるようになってきた。XPSスペクトルから直接原子構造を決定することができないために, 測定結果の解釈には精度の高い理論計算により欠陥モデルとXPS値を対応づける必要があるが, 信頼性のある計算はほとんど行われていない。これはモデル計算における境界条件の評価が不十分なことが原因である。本研究では, この点を考慮した高精度な密度汎関数法を基礎とした第一原理計算によりXPS束縛エネルギーを予測し, 実験データの精密な解析を行っている。 本研究…

Electron and X-Ray Spectroscopy TechniquesAdvanced Electron Microscopy Techniques and ApplicationsLaser Material Processing Techniques

Magnetic force microscopy of iron nanowires in a polymer matrix

С. А. Бедин、Д. А. Бизяев、А. А. Бухараев 等 6 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

Методом магнитно-силовой микроскопии (МСМ) визуализированы нанопроволоки железа, сформированные электрохимическим осаждением в трековых каналах полимерной мембраны. Исследовано влияние внешнего магнитного поля различной ориентации по отношению к нанопроволокам на их МСМ изображения.

Chemical and Physical Properties of MaterialsCharacterization and Applications of Magnetic NanoparticlesMagnetic properties of thin films

New opportunities AutoCAD

T. I. Kirillova、Т. И. Кириллова2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

In article on the basis of years of experiences of teaching computer graphics and survey of students analyze of new opportunities for the application of AutoCAD, with the aim of improving the quality of training on discipline “Computer graphics in construction”, civil engineering faculty, UFU.

Structural mechanics and materialsAdvanced Theoretical and Applied Studies in Material Sciences and GeometryMathematics Education and Programs

Тhe effect of Cr substitution for Fe on ferroelectric and magnetic properties of PbFe0.5Nb0.5O3, PbFe0.5Sb0.5O3 and BiFeO3 multiferroics

И. П. Раевский、С. П. Кубрин、А. В. Пушкарев 等 18 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

Проведены диэлектрические и мессбауэровские исследования сегнетоэлектрических и магнитных фазовых переходов в твердых растворах PbFe0.5-xCrxNb0.5O3, BiFe1-xCrxO3, PbFe0.5-xCrxSb0.5O3. Во всех этих системах замещение железа хромом разрушает как сегнетоэлектрический, так и магнитный дальний порядок.

Magnetic Properties and Synthesis of FerritesMultiferroics and related materialsFerroelectric and Piezoelectric Materials

Methods of increasing the hydraulic stability coefficient of the thermal network

A. B. Nelidina、E. A. Biryuzova、А. Б. Нелидина 等 4 位作者2017-01-01Electronic Archive of Ural Federal University (ELAR UrFU)

The paper presents a brief overview of methods for improving the hydraulic stability of the heat network. The dependence of the coefficient of hydraulic stability on the way consumers are connected and automation of the heat supply system is considered. The dependence of this coefficient on the hydraulic resistance of…

Engineering and Agricultural InnovationsAdvanced Scientific Techniques and ApplicationsAdvanced Materials and Semiconductor Technologies