Results 21 to 30 of about 469,155 (339)
Tracing Ghost Cavities with Low Frequency Radio Observations [PDF]
, 2006 We present X-ray and multi-frequency radio observations of the central radio sources in several X-ray cavity systems. We show that targeted radio observations are key to determining if the lobes are being actively fed by the central AGN.
A.C. Fabian +14 more
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Effect of Radio Frequency Combined with Hot Air Heating on Degradation of Aflatoxin B1 and Corn Quality [PDF]
Shipin KexueThis study analyzed the effects of radio frequency-hot air treatment under different conditions of initial corn moisture content (19.05%, 22.25%, and 25.55%), radio frequency heating temperature (55, 65, 75, and 85 ℃) and heating time (10, 15, 20, and 25
ZHANG Jinfang, LI Mei, CHEN Wei
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Out-of-oven rapid synthesis of entropy stabilized oxides using radio frequency heating
Journal of Materials Research and Technology, 2023 Entropy stabilized oxides (ESOs) are a new class of stable hybrids and single phase metal oxides made from multiple ions with material properties somewhere between the constituent oxides, or occasionally entirely new properties. One of the limitations of
Lalith Kumar Bhaskar +7 more
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On the feasibility of wireless radio frequency ablation using nanowire antennas
APL Materials, 2021 Radio frequency ablation (RFA) is a proven technique for eliminating cancerous or dysfunctional tissues in the body. However, the delivery of RFA electrodes to deep tissues causes damage to overlying healthy tissues, while a minimally invasive RFA ...
Nicholas J. Rommelfanger, Guosong Hong
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Single phase matrix converter for radio frequency induction heating [PDF]
, 2006 Conventional converters for radio frequency induction heating usually follow an AC-DC-AC structure, which can exhibit non-unity power factor and introduce large harmonic currents into the utility supply.
Bingham, Chris +3 more
core +1 more source
Microwave and Radio Frequency Heating [PDF]
Food Science and Technology International, 2008 This paper brings to perspective issues related to research initiatives for the application of microwave (MW) and radiofrequency (RF) applications in foods. Both MW (300 MHz and 300 GHz) and RF waves (3 kHz — 300 MHz) are part of the electromagnetic spectrum that result in heating of dielectric materials by induced molecular vibration as a result of ...
H. Ramaswamy, J. Tang
openaire +1 more source
Shipin yu jixie, 2023 Agricultural products usually contain a large number of spoilage bacteria and endogenous enzymes, which can adversely affect the quality of agricultural products.
DONG Yi-fei +3 more
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An Automatic Moisture Meter Using Radio Frequency Heating
Measurement + Control, 1968 In one manufacturing process ICI, Nobel Division it became necessary to measure the moisture content, around 60 per cent, of a hot, sticky solid. The normal laboratory method involved drying in an oven at 100°C for 16 hours, the lengthy time required ...
J. A. Scott BSc, PhD
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Research Progress in the Application of Radio Frequency Technology in Fruit and Vegetable Drying
Shipin gongye ke-ji, 2022 Drying is one of the most important technologies for fruit and vegetable processing. The energy consumption during drying and the quality of dried products are highly correlated to the selected drying methods. As a new type of physical heating technology,
Jingnan ZHU +5 more
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Numerical Modeling of The Electromagnetic Field Of Pine Plank In Radio Frequency Heating [PDF]
Journal of Electrical and Electronics Engineering, 2012 This paper presents a study on the process of heating in radio frequency a pine plank in a „staggered-through field” applicator.The purpose of this study is to develop constructive solutions by controlling the value of the voltage applied, so that the ...
LAZA (BULC) Marcela, SPOIALA Dragos
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