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Manning, B. A.
Stanford Linear Accelerator Center, Menlo Park, CA (United States); Stanford Synchrotron Radiation Lab., CA (United States). Funding organisation: USDOE Office of Science (United States)2002
Stanford Linear Accelerator Center, Menlo Park, CA (United States); Stanford Synchrotron Radiation Lab., CA (United States). Funding organisation: USDOE Office of Science (United States)2002
AbstractAbstract
No abstract available
Primary Subject
Source
SLAC-REPRINT--2002-133; AC03-76SF00515
Record Type
Journal Article
Journal
Environmental Science and Technology; ISSN 0013-936X;
; (1Jan2002issue); [10 p.]

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Smolinski, T.; Deptula, A.; Chmielewski, A.G., E-mail: t.smolinski@ichtj.waw.pl
International Conference on Development and Applications of Nuclear Technologies (NUTECH-2011). Book of Abstracts2011
International Conference on Development and Applications of Nuclear Technologies (NUTECH-2011). Book of Abstracts2011
AbstractAbstract
No abstract available
Primary Subject
Source
Dudala, J.; Stegowski, Z. (eds.); Faculty of Physics and Applied Computer Science, AGH Technical University, Cracow (Poland); [226 p.]; ISBN 978-83-925779-1-1;
; 2011; p. 46; NUTECH-2011: International Conference on Development and Applications of Nuclear Technologies; Krakow (Poland); 11-14 Sep 2011; Also available from the Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Cracow, Poland; 1 ref.

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Miscellaneous
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AbstractAbstract
[en] A least-squares minimization approach has been developed to determine depth from magnetic data. The approach is based on fitting a simple dike model convolved with the same horizontal gradient filter as applied to the observed magnetic data. The problem of depth determination from magnetic data has been transformed into a solution to a nonlinear equation of the form f (z) =0. Procedures are also formulated to estimate the effective magnetization inclination and the effective magnetization intensity. The method is applied to synthetic data with and without random errors. Finally, the method is applied to field example from Canada. In all cases determined, the depth parameter is found to be in good agreement with the actual depth. (author)
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Journal Article
Journal
Arabian Journal for Science and Engineering. Section B: Engineering; ISSN 1319-8025;
; v. 29(2A); p. 135-144

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Zhang, Yongfeng; Millett, Paul C.; Tonks, Michael; Biner, Bulent
Idaho National Laboratory (United States). Funding organisation: US Department of Energy (United States)2012
Idaho National Laboratory (United States). Funding organisation: US Department of Energy (United States)2012
AbstractAbstract
[en] This work presents a mechanism of deformation-twin-induced grain boundary failure, and demonstrates the mechanism using molecular dynamics simulations. Deformation twinning is observed as the dominant mechanism during tensile deformation of columnar nanocrystalline body-centered cubic Mo. As a twin approaches a grain boundary, local stress concentration develops due to the incompatible plastic deformations in the two neighboring grains. The magnitude of the stress concentration increases as the twin widens, leading to grain boundary cracking by nucleation and coalescence of microcracks/voids.
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INL/JOU--11-23092; AC07-05ID14517
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Journal Article
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Yang, Zijiang; Pan, Xiangning; Tang, Weifeng; Cong, Wenjing, E-mail: 531519045@qq.com2019
AbstractAbstract
[en] First, the force model of roll is set up, and the temperature field is analyzed according to the properties of the processed material, which provides data support for the thermomechanical coupling analysis of roll. Then, The effect of the roll temperature field distribution, the equivalent stress distribution and the equivalent plastic strain distribution on the roll is analyzed by the sequential thermo mechanical coupling analysis of the roll. Finally, It provides theoretical support for studying the mechanism of roller damage and prolonging the life of rolls. (paper)
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2. International Conference on Frontiers of Materials Synthesis and Processing; Sanya (China); 10-11 Nov 2018; Available from http://dx.doi.org/10.1088/1757-899X/493/1/012106; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Literature Type
Conference
Journal
IOP Conference Series. Materials Science and Engineering (Online); ISSN 1757-899X;
; v. 493(1); [5 p.]

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AbstractAbstract
[en] We present a simple and cost-effective method to produce super hydrophobic surfaces in thermoplastic polymer substrates, which contain hierarchical micro/nano structures that resemble lotus leaves. The method involved the fabrication of an Al stamp through the sequential application of laser ablation and anodization to create micro- and nano-structures, respectively. The fabricated patterns on the Al stamp were replicated on the thermoplastic Cyclic olefin copolymer (COC) film surfaces through a hot embossing technique. Static water contact angles were measured to evaluate the hydrophobicity of the patterned COC surfaces. The static water contact angle on the micro/nano hierarchical structured COC surface was measured to be 162.3 .deg. on average. The hot embossing process was repeated 31 times with a nano-structured Al stamp, and the replicated COC surfaces showed consistent water contact angles
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Source
15 refs, 11 figs, 1 tab
Record Type
Journal Article
Journal
Journal of Mechanical Science and Technology (Online); ISSN 1976-3824;
; v. 29(12); p. 5107-5111

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Schmitt, R; Vielhaber, K; Uekita, M, E-mail: karl.vielhaber@ipt.fraunhofer.de2009
AbstractAbstract
[en] Focus sensors and deflectometric sensors find widespread application in optical testing, especially where a large measurement range is required as in plastics or free-form optics. This note describes the design of a combined sensor for the simultaneous measurement of the height and the local slope of a surface under test in one single measurement spot. The opto-mechanical set-up and the metrological characteristics are described in detail and the benefits of the integrated measurement are stated, e.g. for the correction of the slope- dependent signal of the focus distance signal or the enhanced characterization of optical surfaces. First measurement results on a spherical micro mirror array are shown. (technical design note)
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Source
S0957-0233(09)26573-8; Available from http://dx.doi.org/10.1088/0957-0233/20/11/117003; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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Hu, Duofei; Shen, Maocai; Zhang, Yaxin; Li, Hongjuan; Zeng, Guangming, E-mail: zhang_yx@hnu.edu.cn2019
AbstractAbstract
[en] Micro(nano)plastics, new emerging contaminants, are ubiquitously found in the environment due to continuous release and accumulation. Widespread micro(nano)plastics can increase their exposure to organisms, pose threats to the ecological environment and human health, and potentially result in global biodiversity changes. Research has been started on micro(nano)plastics regarding their environmental distribution, contamination sources, and methods and technologies for analysis, as well as the environmental impacts and ecological effects on organisms ingesting micro(nano)plastics. However, limited information focused on the consequences of global biodiversity has been reported and the research approaches on biodiversity change caused by micro(nano)plastics are still seldom developed. Recently, researchers in environmental and ecological groups have begun to be conscious of the relationship between micro(nano)plastics and biodiversity. Even so, more efforts are needed to assess the impacts of micro(nano)plastics on this subject, as well as the interactions between organisms and micro(nano)plastics.
Primary Subject
Source
3. International Conference on Advanced Oxidation Process for Sustainable Water Management; Hammamet (Tunisia); 2-4 Nov 2017; Copyright (c) 2019 Springer-Verlag GmbH Germany, part of Springer Nature; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Literature Type
Conference
Journal
Environmental Science and Pollution Research International; ISSN 0944-1344;
; v. 26(19); p. 19997-20002

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AbstractAbstract
[en] A Kolsky apparatus with numerous modifications has been designed for mechanical characterization of materials at high strain rates. These modifications include employing a highly precise optical table, pillow blocks with Frelon®-coated linear bearings as bar supports and a laser system for better precision bar alignment, etc. In addition, the striker bars were coated with Teflon® to minimize the friction with the gun barrel after removal of the conventional plastic sabots. This new design significantly simplifies the alignment process, improving the final alignment and calibration in the bar system; both are critical for validity and accuracy of the resulting data. An example of a dynamic experiment on a 6061 aluminum specimen by using this newly designed Kolsky bar is also presented
Primary Subject
Source
S0957-0233(09)24373-6; Available from http://dx.doi.org/10.1088/0957-0233/20/11/115701; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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AbstractAbstract
No abstract available
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Available from http://dx.doi.org/10.1088/0031-9155/57/11/3661; Abstract only; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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