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301
Spectroscopic and Gas Chromatographic Studies of Pigments and Binders in Gdańsk Paintings of the 17th Century
Published 2013-01-01“…This work presents spectroscopic (optical microscopy, OM; micro-Raman, Raman; and Fourier-transform adsorption infrared, FT-IR) and gas chromatographic studies of two famous panel paintings from the Gdańsk artists of the 17th century Golden Age, “Servilius Appius” by Isaac van den Blocke and “Allegory of Wealth” probably by Anton Möller. …”
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302
A Precipitation Phenomenon of Titanium Compounds in Aluminum Melts and the Refinement Fading Mechanism of the Al-5Ti-0.62C Master Alloy
Published 2015-01-01“…Scanning electron microscopy (SEM), X-ray diffraction (XRD), optical microscopy (OM), and other techniques were used to analyze the microstructure of the precipitates at the bottom of the samples so as to explore the fading mechanism of Al-Ti-C alloy refinement. …”
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303
Tværfaglig tænkning i universitetsundervisning
Published 2025-02-01“…Udviklingsprojektet har ført til en række overvejelser om, hvordan tværfagligheden kan styrkes særligt i universitetssettings, der har tradition for en mere enkeltfaglig tilgang. …”
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304
A multi-disciplinary approach to the study of an assemblage of copper-based finds assigned to the prehistory and proto-history of Fucino, Abruzzo, Italy
Published 2009-01-01“…Metallographic analysis is carried out using optical microscope (OM) and SEM. On this occasion we report the results of selected materials, such as 'Kardiophylakes' that make up about one-third of the known samples in the assemblage, thirty eight of which have a reported provenance from specific Fucino sites.…”
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305
Roboter og opplæring i norsk arbeidsliv: Omfang og kjønnsforskjeller
Published 2025-02-01“…For å avhjelpe mulige negative virkninger av innføring av roboter har det blitt økt oppmerksomhet om betydningen av opplæring og omskolering i arbeidslivet. …”
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306
Popmodernistiese pragmatiek
Published 2022-11-01“…Daar word geredeneer dat dit nie sinvol is om oor positiewe of negatiewe waardes rondom populêre kultuur te veralge meen nie. …”
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307
From the experience of forming research competence in independent work of students in process of studying history of Russia
Published 2018-04-01“…The article describes the analysis of the experience of organizing a written homework assignment on the topic «My relatives in the Great Patriotic War of 1941–1945» by the students of the first courses of OmSTU. The paper shows that the traditional approach, which exists in many universities, on writing essays on various topics on the history of Russia on the basis of the literature read has become obsolete under the prevalence of the Internet. …”
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308
A novel methodology for assessing the hygroscopicity of aerosol filter samples
Published 2025-02-01“…<p>Due to US regulations, concentrations of hygroscopic inorganic sulfate and nitrate have declined in recent years, leading to an increased importance of the hygroscopic nature of organic matter (OM). The hygroscopicity of OM is poorly characterized because only a fraction of the multitude of organic compounds in the atmosphere is readily measured, and there is limited information on their hygroscopic behaviors. …”
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309
THE MOST IMPORTANT HUMAN ORIGINS STUDIES OF VIETNAM (1906 - 2018)
Published 2019-09-01“…Late Homo sapiens remains were found in Lang Trang cave (80,000BP), in Hang Hum and Tham Om caves (60,000BP), and Ma Uoi cave (49,000BP). …”
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310
Daar is méér. ’n Outobiografiese reisverhaal deur Amper-Stamperland en Metaversum
Published 2023-12-01“…Daniël Louw gaan op ’n reis om hierdie vrae vanuit Amper-Stamperland en die “nuwe wêreld”, die Metaversum, te belig. …”
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311
Corrosion properties of aluminized 16Mo3 steel
Published 2023-01-01“…Electrochemical corrosion testing included measuring open circuit potential (EOCP), linear polarization resistance (LPR), potentiodynamic polarization, and electrochemical impedance spectroscopy (EIS) in potassium phosphate buffer (KH2PO4, pH = 7). Optical microscopy (OM), scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDS) were used for surface layer microstructure characterization before and after corrosion tests. …”
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312
Surface morphology, magnetic resonance and antistatic properties of fabric with carbon coating, modified by metal clusters
Published 2020-10-01“…The result of measuring the surface resistivity on fabric 1 side / 2 side is 3.2 · 107 and 1.9 · 107 Om, respectively. On the EPR spectrum are recorded two lines. …”
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313
Characterization of the expanded austenite developed on AISI 316 LM steel by plasma nitriding
Published 2017-01-01“…Different experimental techniques such as: optical microscopy (OM), X- ray diffraction (XRD ) and glow discharge optical emission spectroscopy (GDOES) were used to characterize the expanded austenite layer formed at the surface of AISI 316 LM stainless steel. …”
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314
Spectral Characterization of Pigment from the No. 1 Cave, Kizil Cave-Temple Complex
Published 2019-01-01“…Scientific methods such as optical microscopy (OM), scanning electron microscopy combined with energy dispersive X-ray analysis (SEM-EDS), Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR), and X-ray diffusion (XRD) were applied to analyze the pigments and organic coating used in the No. 1 Cave. …”
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315
Research on Deviation Detection of Belt Conveyor Based on Inspection Robot and Deep Learning
Published 2021-01-01“…Firstly, the inspection robot captures the image and the region of interest (ROI) containing the conveyor belt edge and the exposed idler is extracted by the optimized MobileNet SSD (OM-SSD). Secondly, Hough line transform algorithm is used to detect the conveyor belt edge, and an elliptical arc detection algorithm based on template matching is proposed to detect the idler outer edge. …”
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316
Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys
Published 2017-01-01“…Microstructural investigations of the prepared samples were performed by using optical microscopy (OM) and scanning electron microscopy, equipped by energy dispersive spectroscopy (SEM-EDS). …”
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317
Nutritional Methods to Decrease N Losses from Open-Dirt Feedlots in Nebraska
Published 2001-01-01“…The 15- and 30%-bran diets increase organic matter (OM) excretion by approximately 0.5 and 1.0 kg per steer per day, respectively. …”
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318
Effect of Traverse Speed on the Defect Characteristic, Microstructure, and Mechanical Property of Friction Stir Welded T-Joints of Dissimilar Mg/Al Alloy
Published 2020-01-01“…The defect characteristics and metallurgical structure were observed and analyzed using optical microscope (OM) and scanning electron microscopy (SEM). Besides, the effects of defects and welding parameters on mechanical properties were investigated. …”
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319
Matching Transportation Ontologies with Word2Vec and Alignment Extraction Algorithm
Published 2021-01-01“…However, due to the subjectivity of domain experts, a concept may be expressed in multiple ways, yielding the ontology heterogeneity problem. Ontology matching (OM) is an effective method of addressing it, which is of help to further realize the mutual communication between the ontology-based ITSs. …”
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320
Chemical and Physical Characteristics in Uncultivated Soils with Different Lithology in Semiarid Mediterranean Clima
Published 2016-01-01“…PCA shows the unusual correlation of K+ with not only illite content but also the OM in soils. The development of soils which are already of low quality in respect of organic content and nutrients is evident in Crete in most of the 54 samples investigated.…”
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