Read more
Аспекты применения технологий искусственного интеллекта Creative Commons
Link for citation this article

Солнцева Оксана Глебовна

E-Management, Journal Year: 2018, Volume and Issue: 1(1), P. 43 - 51

Published: Jan. 1, 2018

В настоящее время наблюдается влияние инноваций на технологические процессы в различных сферах деятельности, а применение технологий искусственного интеллекта оказывает непосредственное влияние на развитие общества. В статье исследованы основные тенденции развития искусственного интеллекта, в ходе исследования выявлено, что на сегодняшний момент область искусственного интеллекта можно рассматривать как сочетание когнитивной информатики, лингвистики, психологии и математики. Рассмотрены аспекты использования искусственного интеллекта в различных сферах жизнедеятельности, таких, как: промышленность, сельское хозяйство, государственная служба, образование, банки и сфера финансов, медицина, транспорт и транспортная система, домашнее хозяйство и сфера услуг. Аргументирована целесообразность внедрения инновационных технологий в различных сферах, в том числе с перспективой на будущее. Проанализирована …

Развитие транспортного сектора экономики России в условиях глобализации Creative Commons
Link for citation this article

Голышкова Ирина Николаевна,

Лобачёв Виталий Владимирович,

Метёлкин Павел Владимирович

E-Management, Journal Year: 2018, Volume and Issue: 1(2), P. 20 - 29

Published: Jan. 1, 2018

В статье приведена оценка влияния современных тенденций глобализации мировой экономики за счет внедрения прогрессивных технологий производства и реализации продукции. Одним из определяющих факторов развития мировой экономики, наступления новой технологической революции является применение цифровых технологий не только в сфере производства конечного продукта, но и в повседневной жизни людей. Развитие мировой инфраструктуры передачи данных на основе прогрессивных информационно-коммуникационных технологий приводит к стиранию границ региональных рынков. Национальные рынки все в большей степени становятся элементами глобального мирового рынка, а объем экспортно-импортных операций существенно влияет на размер внутреннего валового продукта любой страны. Авторами обозначена тенденция влияния цифровой экономики на размер внутреннего валового продукта России и …

Нужен ли конституционный (уставный) суд в субъекте РФ? Creative Commons
Link for citation this article

Худолей К.М.

Вестник Пермского университета. Юридические науки, Journal Year: 2016, Volume and Issue: 34, P. 391 - 401

Published: Aug. 1, 2016

Введение: в статье анализируются вопросы учреждения конституционного (уставного) суда субъекта РФ и возможности осуществления его полномочий иными органами государственной власти. Цель: рассмотреть положения федерального и регионального законодательства о конституционных (уставных) судах и статистику, отражающую эффективность их деятельности, и обосновать необходимость учреждения данных органов в субъектах РФ. Методы: методологическую основу исследования составляют совокупность методов научного познания, в том числе диалектический метод, и общенаучные методы познания (анализ, синтез, индукция и дедукция). Автором широко использовались также частнонаучные методы познания (формально-юридический, сравнительно-правовой). В ходе научного поиска особое внимание уделялось сравнительному, системному методам исследования. Результаты: конституционные (уставные) суды, будучи субсидиарными органами конституционного контроля, во многом …

Comprehensive topography characterization of polycrystalline diamond coatings Creative Commons
Link for citation this article

Abhijeet Gujrati,

Tevis D. B. Jacobs,

Antoine Sanner,

Subarna R. Khanal,

Nicolaie Moldovan,

Hongjun Zeng,

Lars Pastewka

Surface Topography: Metrology and Properties, Journal Year: 2021, Volume and Issue: 9(1), P. 1 - 1

Published: Jan. 1, 2021

The surface topography of diamond coatings strongly affects surface properties such as adhesion, friction, wear, and biocompatibility. However, the understanding of multi-scale topography, and its effect on properties, has been hindered by conventional measurement methods, which capture only a single length scale. Here, four different polycrystalline diamond coatings are characterized using transmission electron microscopy to assess the roughness down to the sub-nanometer scale. Then these measurements are combined, using the power spectral density (PSD), with conventional methods (stylus profilometry and atomic force microscopy) to characterize all scales of topography. The results demonstrate the critical importance of measuring topography across all …

Pan Eurasian experiment (peex) - a research initiative meeting the grand challenges of the changing environment of the northern pan-Eurasian arctic- boreal areas Creative Commons
Link for citation this article

Hanna К. Lappalainen,

Nina Zaitseva,

Olga Glezer,

Mikhail Arshinov,

Antti Lauri,

Taina Ruuskanen,

Vladimir B. Lapshin,

Tuukka Petäjä,

Joni Kujansuu,

Veli-Matti Kerminen,

Anatoly Shvidenko,

Jaana Bäck,

Timo Vesala,

Gerrit de Leeuw,

Dominick V. Spracklen,

Steve R. Arnold,

Sirkku Juhola,

Heikki Lihavainen,

Yrjö Viisanen,

Natalia Chubarova,

Sergey Chalov,

Nikolay Filatov,

Andrey Skorokhod,

Nikolay Elansky,

Egor Dyukarev,

Igor Esau,

Pertti Hari,

Vladimir Kotlyakov,

Nikolay Kasimov,

Valery Bondur,

Gennady Matvienko,

Alexander Baklanov,

Evgeny Mareev,

Yuliya Troitskaya,

Aijun Ding,

Huadong Guo,

Sergej Zilitinkevich,

Markku Kulmala

Geography, environment, sustainability, Journal Year: 2014, Volume and Issue: 7(2), P. 13 - 48

Published: Jan. 1, 2014

The Pan-Eurasian Experiment (PEEX) is a new multidisciplinary, global change research initiative focusing on understanding biosphere-ocean- cryosphere-climate interactions and feedbacks in Arctic and boreal regions in the Northern Eurasian geographical domain. PEEX operates in an integrative way and it aims at solving the major scientific and society relevant guestions in many scales using tools from natural and social sciences and economics. The research agenda identifies the most urgent large scale research guestions and topics of the landatmosphere-aquatic-anthropogenic systems and interactions and feedbacks between the systems for the next decades. Furthermore PEEX actively develops and designs a coordinated and coherent ground …

Tribological performance of surface texturing in mechanical applications—a review Creative Commons
Link for citation this article

Ping Lu,

Robert J K Wood

Surface Topography: Metrology and Properties, Journal Year: 2020, Volume and Issue: 8(4), P. 1 - 1

Published: Jan. 1, 2020

Surface textures have been of great interest within the tribology community with nearly 1500 papers published on this topic in the past two decades. With the pursuit of low emissions and environmental sustainability, the application of surface texturing to mechanical systems to lower friction and control wear is attracting increasing attention. There is no doubt that certain textured surfaces can have a beneficial effect on tribological performance but it is widely agreed that the optimization of textures should be carried out based on specific requirements of applications. The purpose of this review article is to summarize the current state of …

New permafrost feature - deep crater in central Yamal (west Siberia, Russia) as a response to local climate fluctuations Creative Commons
Link for citation this article

Marina О. Leibman,

Alexander I. Kizyakov,

Andrei V. Plekhanov,

Irina D. Streletskaya

Geography, environment, sustainability, Journal Year: 2014, Volume and Issue: 7(4), P. 68 - 80

Published: Jan. 1, 2014

This paper is based on field data obtained during short visits to a newly formed permafrost feature in a form of relatively narrow, deep crater. Excluding impossible and improbable versions of the crater's development, the authors conclude that it originated from warmer ground temperatures and an increase in unfrozen water content, leading to an increase in pressure from gas emissions from permafrost and ground ice. This conclusion is also supported by known processes in the palaeo-geography of Yamal lakes and recent studies of gas-hydrate behavior and subsea processes in gas-bearing provinces.

Material ratio curve of 3D surface topography of additively manufactured parts: an attempt to characterise open surface pores Creative Commons
Link for citation this article

S Lou,

Z Zhu,

W Zeng,

C Majewski,

P J Scott,

X Jiang

Surface Topography: Metrology and Properties, Journal Year: 2021, Volume and Issue: 9(1), P. 1 - 1

Published: Sept. 1, 2021

Surface topography of additively manufactured components often contains 3D features, e.g. particles, open surface pores. X-ray computed topography can capture these features, allowing measurement data to be used for 3D surface texture characterisation. On the basis of the newly developed 3D surface texture parameters, this paper investigates material ratio curves of the surfaces produced by additive manufacturing processes, i.e. selective laser melting and high speed sintering. The material ratio curves of these surfaces vary in their shapes, depending on the specific process and associated process parameters, as well as surface orientations. Re-entrant topography features can result in recess shapes on …

3D tooth microwear texture analysis in fishes as a test of dietary hypotheses of durophagy Creative Commons
Link for citation this article

Mark A Purnell,

Laurent P G Darras

Surface Topography: Metrology and Properties, Journal Year: 2015, Volume and Issue: 4(1), P. 1 - 1

Published: Jan. 1, 2015

An understanding of how extinct animals functioned underpins our understanding of past evolutionary events, including adaptive radiations, and the role of functional innovation and adaptation as drivers of both micro- and macroevolution. Yet analysis of function in extinct animals is fraught with difficulty. Hypotheses that interpret molariform teeth in fishes as evidence of durophagous (shell-crushing) diets provide a good example of the particular problems inherent in the methods of functional morphology. This is because the assumed close coupling of form and function upon which the approach is based is weakened by, among other things, behavioural flexibility and the absence of …

Analysis of Financial Statements Based on Financial Ratio and Vertical-Horizontal Method in PT Unilever, Tbk, 2016-2017 Period Creative Commons
Link for citation this article

Nova Tri Anggraini

Journal of Social Science, Journal Year: 2022, Volume and Issue: 3(1), P. 10 - 17

Published: Jan. 1, 2022

This research aims to horizontally and vertically determine the financial performance of PT Unilever, Tbk, especially by observing the development of assets and financial statements through the calculation of financial ratios. Based on the research results, it can be observed that based on the analysis of the ratio of Liquidity, Profitability and Leverage tend to fluctuate. The liquidity ratio has increased, Profitability ratio has increased in GPM and NPM but decreased in Cash Ratio, ROA, and ROE. The Leverage Ratio has decreased; thus, the financial performance of PT Unilever, Tbk has not been fully optimal. Based on the horizontal analysis, …