MAIAC Thermal Technique for Smoke Injection Height From MODIS

2020 ◽  
Vol 17 (5) ◽  
pp. 730-734 ◽  
Author(s):  
Alexei Lyapustin ◽  
Yujie Wang ◽  
Sergey Korkin ◽  
Ralph Kahn ◽  
David Winker
Keyword(s):  
Thermal Technique

Measurement of pelvic blood flow changes in response to posture in normal subjects and in women with pelvic pain owing to congestion by using a thermal technique

1992 ◽  
Vol 83 (1) ◽  
pp. 55-58 ◽  
Author(s):  
D. C. Thomas ◽  
R. W. Stones ◽  
C. M. Farquhar ◽  
R. W. Beard
Keyword(s):  
Blood Flow ◽  
Pelvic Pain ◽  
Normal Subjects ◽  
Rate Of Change ◽  
Venous Congestion ◽  
Axillary Temperature ◽  
Temperature Changes ◽  
Thermal Technique ◽  
Vaginal Temperature ◽  
Pelvic Blood Flow

1. A method is described for studying pelvic blood flow in women by the indirect method of measuring vaginal temperature changes in response to a posture change. Ten women with chronic pelvic pain and venous congestion and 10 normal subjects were observed during posture changes over a 2 h period. 2. Vaginal temperature minus axillary temperature rose after subjects changed from the supine to the seated position, indicating a fall in the rate of pelvic blood flow. 3. A significantly greater variance in the rate of change in vaginal temperature minus axillary temperature was found in patients with pelvic venous congestion compared with control subjects (P> 0.005). 4. The findings are consistent with a disorder of blood flow regulation in women with pelvic pain owing to congestion.

Arthroscopic Treatment of Multidirectional Instability: Thermal Technique

2003 ◽  
pp. 115-121
Author(s):  
James P. Bradley ◽  
Jon K. Sekiya ◽  
Bernard C. Ong ◽  
Kenneth R. Thompson
Keyword(s):  
Arthroscopic Treatment ◽  
Multidirectional Instability ◽  
Thermal Technique

scholarly journals Morphological, structural and optical behaviour of PVA capped binary (NiO)0.5 (Cr2O3)0.5 nanoparticles produced via single step based thermal technique

2020 ◽  
Vol 17 ◽  
pp. 103059 ◽  
Author(s):  
Naif Mohammed Al-Hada ◽  
Halimah Mohamed Kamari ◽  
Muneer Aziz Saleh ◽  
Moayad Husein Flaifel ◽  
Abbas M. Al-Ghaili ◽  
...  
Keyword(s):  
Single Step ◽  
Optical Behaviour ◽  
Thermal Technique

Thermal Diffusivity Micro-Measurement Using Photo-Thermal Technique

2003 ◽  
Author(s):  
Khalid Lafdi ◽  
Kia-Moh Teo ◽  
Ahmed ElGafy
Keyword(s):  
Thermal Diffusivity ◽  
Phase Shift ◽  
Radial Direction ◽  
Experimental Setup ◽  
Shift Method ◽  
Surface Temperature Distribution ◽  
Heat Application ◽  
Automated Platform ◽  
Thermal Technique ◽  
Phase Shift Method

In this paper, both theory and experimental setup of the Transmission photo-thermal technique are presented. Based on this technique, two measurement methodologies are available: phase shift method and temperature change method. However, only the experimental results from the phase shift method are presented in this paper. The measurements can be performed at any radial direction on a sample’s surface. This technique appears to be a successful method for measuring the variation of surface thermal diffusivity of various materials. An automated platform has also been developed and integrated into the technique to measure and map the variation of surface thermal diffusivity of a material. This technique can be used to detect any surface’s thermal defects of a material. It is also useful in studying the surface temperature distribution of a heat application material.

Chemical Analysis on the Effect of Pulsed Electric Fields in Pineapple Juices Preservation

2014 ◽  
Vol 554 ◽  
pp. 588-592 ◽  
Author(s):  
Ali Mohammad Dastgheib ◽  
Zolkafle Buntat ◽  
Muhammad Abu Bakar Sidik
Keyword(s):  
Electric Field ◽  
Electric Fields ◽  
Food Industry ◽  
Pulsed Electric Field ◽  
Liquid Food ◽  
Chemical Parameters ◽  
Natural Properties ◽  
Viable Solution ◽  
Before And After ◽  
Thermal Technique

The application of high voltage electric field for preservation of fruit juices has a promising scope in the food industry. The pulsed electric field (PEF) is an innovative non- thermal technique and free from bio-toxic effects. The technique has a viable solution of the problem yet faced in the food industry to prolong life and preserve and maintain quality with natural properties of the liquid food and beverages. In this study, we have treated the pineapples juice samples by different strengths of pulsed electric field such as 10, 20 and 30kV/cm for 5 minutes in each test. This study used new design of helix treatment chamber with three different lengths of 20, 30and 50cm. In these experiments, all samples were kept in same and normal condition with a temperature around 25-26 andthe humidity was between 55 and 65%. Then the observation based on chemical tests such as pH, conductivity, salinity and total dissolved solids (TDS) was recorded for all samples before and after the test. Based on results obtained by chemical parameters suggest that the injection on pulsed electric field of 30 kV/cm by the 50 cm treatment chamber has the best effect on pineapple juices characteristic as compared to the other value. The result of this experiment is encouraging and supportive of the better way for pasteurization the pineapple juices and increasing longevity of pineapple juices.

scholarly journals Characterization of Thermal and Electrical Transport in 6.4 nm Au Films on Polyimide Film and Fiber Substrates

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Huan Lin ◽  
Aijing Kou ◽  
Jian Cheng ◽  
Hua Dong ◽  
Shen Xu ◽  
...  
Keyword(s):  
Electrical Transport ◽  
Thermal Conduction ◽  
Polyimide Film ◽  
Substrate Material ◽  
Organic Substrates ◽  
Metallic Films ◽  
Au Film ◽  
Electrical Conductivities ◽  
Thermal Technique

Abstract The surface and grain boundary scattering impact on the electrical and thermal conduction in the thin metallic films coated on organic substrates has not been studied thoroughly. In this work, we study heat and electron transport in the 6.4 nm thin Au films supported by polyimide (PI) substrate using the transient electro-thermal technique. Thermal and electrical conductivities of 6.4 nm thin Au film are much smaller than bulk value. The thermal and electrical conductivities of 6.4 nm Au film deposited on the PI fiber are reduced by 59.3% and 76.8% in the comparison with the value of bulk Au. For PI film, the reduction of thermal and electrical conductivities is 47.9% and 46.3%. Lorenz numbers of 6.4 nm Au film supported by PI fiber and PI film are 4.51 × 10−8 WΩK−2 and 2.12 × 10−8 WΩK−2, respectively. The thermal conductivities of PI fiber and PI film are 0.87 Wm−1K−1 and 0.44 Wm−1K−1. The results reveal that PI is a suitable substrate material in the flexible electronic devices field.

scholarly journals Evaluation of CSF flow in shunts using a non-invasive thermal technique

2009 ◽  
Vol 6 (S1) ◽  
Author(s):  
Gani Abazi ◽  
Laurel Fleming ◽  
Marek Swoboda ◽  
Tomer Anor ◽  
Joseph R Madsen
Keyword(s):  
Csf Flow ◽  
Non Invasive ◽  
Thermal Technique

Thermal Diffusivity Mapping of Friction Surface Using Photo-Thermal Technique

2000 ◽  
Vol 123 (4) ◽  
pp. 785-790 ◽  
Author(s):  
Kia-Moh Teo ◽  
Khalid Lafdi
Keyword(s):  
Thermal Diffusivity ◽  
Temperature Distribution ◽  
Phase Shift ◽  
Surface Temperature ◽  
Friction Material ◽  
Shift Method ◽  
Surface Temperature Distribution ◽  
Automated Platform ◽  
Thermal Technique ◽  
Phase Shift Method

In this paper, both theory and experimental setup of the photo-thermal technique are presented. Based on this technique, two measurement methodologies are available: phase shift method and temperature change method. However, only the experimental results from the phase shift method are presented in this paper. The measurements can be performed at any radial direction on a sample’s surface. This technique appears to be a successful method for measuring the variation of surface thermal diffusivity of various materials. An automated platform has also been developed and integrated into the technique to measure and map the variation of surface thermal diffusivity of a material. This technique can be used to detect any surface’s thermal defects of a material. It is also useful in studying the surface temperature distribution of a heat application material. One of its applications is on the study of friction. The temperature increase of a friction material subjected to a sliding process is influenced by its thermal property at the sliding interface. The thermal diffusivity mapping of a rubbing surface may help in predicting its surface temperature distribution and in studying the thermal behavior of a friction interface.

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