Results 1 to 10 of about 9,048,704 (302)
The Prospects of Using Structural Phase Analysis of Microcalcifications in Breast Cancer Diagnostics [PDF]
Diagnostics, 2023 The detection of microcalcifications in the breast by mammography is of great importance for the early diagnostics of breast cancer. This study aimed to establish the basic morphological and crystal-chemical properties of microscopic calcifications and ...
Artem Piddubnyi +5 more
doaj +2 more sources
Physicochemical Properties of Chemical Pollutants Available in Food Contact Materials (FCM) [PDF]
MATEC Web of Conferences, 2019 Health and welfare of population are priority reasons to study the toxic effects of chemical pollutants. These effects can directly produce deterioration of health or can cause less healthful environment toxicity and restricting food production. Thereby,
Farhat Joanna +5 more
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Metals, 2021 Aluminum alloys based on the Al-Ge-Si system with a germanium content of up to 40 wt.%, promising for the brazing of aluminum alloy AA6082 with the stainless steel AISI 304, were studied. The temperature characteristics and microstructural and mechanical
Alexander Ivannikov +9 more
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Time-phase bispectral analysis [PDF]
Physical Review E, 2003 Bispectral analysis, a technique based on high-order statistics, is extended to encompass time dependence for the case of coupled nonlinear oscillators. It is applicable to univariate as well as to multivariate data obtained, respectively, from one or more of the oscillators.
Jamek, Jamsek +3 more
openaire +3 more sources
Phase Analysis of Series Arc Signals for Low-Voltage Electrical Devices
Energies, 2020 An arc fault is an electrical breakdown of the insulating medium in an electrical system. When arc faults occur, they cause electrical fires with local sparks and temperatures of over 5000 °C.
Hong-Keun Ji +2 more
doaj +1 more source
Preparation of Certified Reference Materials of Sillimanite for Chemical Composition Analysis
Yankuang ceshi, 2017 With an increasing utilization of sillimanite, some reference materials of sillimanite for chemical composition have been developed in countries such as the UK, South Africa and Japan.
XU Chun-xue +5 more
doaj +1 more source
Experiment and Application Study of Two-component Composite Grouting Material for Mine
Meikuang Anquan, 2020 In order to develop a green grouting material, portland cement, sulphoaluminate cement and loess, fly ash and zeolite powder were used as the substrate.
BAI Longjian, YAN Guochao
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Field equivalent modeling analysis of wireless charging system with metal foreign objects
电力工程技术, 2023 In the wireless charging system, the power transmission follows the magnetic coupling relationship between the transmitting coil and receiving coil. When there are metal foreign objects between the transmitting coil and receiving coil, the eddy current ...
SU Wenbo +4 more
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Phase field analysis of eutectic breakdown. [PDF]
, 2006 In this paper an isotropic multi-phase-field model is extended to include the effects of anisotropy and the spontaneous nucleation of an absent phase. This model is derived and compared against a published single phase model.
A. Wheeler +14 more
core +3 more sources
Yankuang ceshi, 2019 BACKGROUND Over the years, the total anomaly analysis results of geochemical exploration have found that there are not many deposits. Under the conditions of epigenetic conditions, different elements have different migration and deposition laws and ...
GE Jiang-hong +3 more
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