UV excited fluorescence image-based non-destructive method for early detection of strawberry (Fragaria × ananassa) spoilage

2021 ◽  
pp. 130776
Author(s):  
Zichen Huang ◽  
Ken Abamba Omwange ◽  
Lok Wai Jacky Tsay ◽  
Yoshito Saito ◽  
Eri Maai ◽  
...  
Keyword(s):  
Early Detection ◽  
Fragaria Ananassa ◽  
Fluorescence Image ◽  
Non Destructive

Non-destructive Proximal Sensing for Early Detection of Citrus Nutrient and Water Stress

2012 ◽  
pp. 113-123 ◽  
Author(s):  
Paolo Menesatti ◽  
Federico Pallottino ◽  
Francesca Antonucci ◽  
Giancarlo Roccuzzo ◽  
Francesco Intrigliolo ◽  
...  
Keyword(s):  
Water Stress ◽  
Early Detection ◽  
Proximal Sensing ◽  
Non Destructive

scholarly journals Improvement recommendations for railway infrastructure maintenance

2020 ◽  
Vol 157 ◽  
pp. 01001
Author(s):  
Zdenka Popović ◽  
Luka Lazarević ◽  
Ljiljana Brajović ◽  
Milica Mićić ◽  
Nikola Mirković
Keyword(s):  
Early Detection ◽  
Network Performance ◽  
Ride Comfort ◽  
Theoretical Models ◽  
Railway Network ◽  
Track Geometry ◽  
Railway Infrastructure ◽  
Infrastructure Maintenance ◽  
Non Destructive

Based on the railway network performance, Infrastructure Manager is obligated to define the Maintenance plan for railway infrastructure, which contains corresponding values for intervention limits and alert limits. This paper considers vehicle response to track excitation due to the rail defect (code 2202 according to defect classification). It is indicated that theoretical models and acceleration measurements could be used to assess the quality of track geometry and ride comfort. The importance of early detection of irregularities of superstructure and substructure was emphasized. Moreover, the importance of inspection and preventive maintenance on the modern railway infrastructure was considered. According to the previous, the authors recommend non-destructive methods for inspection and early detection of irregularities of railway infrastructure.

Early detection of colorectal cancer by quantitative fluorescence image analysis of exfoliated cells

1990 ◽  
Vol 159 (1) ◽  
pp. 172-177 ◽  
Author(s):  
Patrick F. McGowan ◽  
Robert E. Hurst ◽  
Rebecca A. Bass ◽  
George P. Hemstreet ◽  
Mary M. Lane ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Image Analysis ◽  
Early Detection ◽  
Fluorescence Image ◽  
Exfoliated Cells ◽  
Quantitative Fluorescence

Early Detection of Fatigue Damage Through Ultrasonic Non-Destructive Evaluation—Part II: Experimental

1999 ◽  
Vol 27 (6) ◽  
pp. 432 ◽  
Author(s):  
DR Petersen ◽  
RE Link ◽  
P Bayer ◽  
L Singher ◽  
A Notea
Keyword(s):  
Early Detection ◽  
Fatigue Damage ◽  
Non Destructive Evaluation ◽  
Non Destructive

Luminescence from individual dislocations in II-VI and III-V semiconductors

1991 ◽  
Vol 49 ◽  
pp. 834-835
Author(s):  
J W Steeds
Keyword(s):  
Group Iv ◽  
Luminescence Properties ◽  
Carrier Recombination ◽  
Transmission Electron ◽  
Wide Range ◽  
Basic Physics ◽  
Semiconducting Compounds ◽  
Diamond Group ◽  
Non Destructive ◽  
Technological Significance

There is a wide range of experimental results related to dislocations in diamond, group IV, II-VI, III-V semiconducting compounds, but few of these come from isolated, well-characterized individual dislocations. We are here concerned with only those results obtained in a transmission electron microscope so that the dislocations responsible were individually imaged. The luminescence properties of the dislocations were studied by cathodoluminescence performed at low temperatures (~30K) achieved by liquid helium cooling. Both spectra and monochromatic cathodoluminescence images have been obtained, in some cases as a function of temperature.There are two aspects of this work. One is mainly of technological significance. By understanding the luminescence properties of dislocations in epitaxial structures, future non-destructive evaluation will be enhanced. The second aim is to arrive at a good detailed understanding of the basic physics associated with carrier recombination near dislocations as revealed by local luminescence properties.

Forensic Identifications Aided by Scanning Electron Microscopy of Silicone-Epoxy Microreplicas of Calcified and Cornified Structures

1975 ◽  
Vol 33 ◽  
pp. 678-679 ◽  
Author(s):  
R.F. Sognnaes
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Forensic Science ◽  
George Washington ◽  
Epithelial Surface ◽  
Extended Application ◽  
Tissue Surfaces ◽  
Non Destructive ◽  
Scanning Electron ◽  
Surface Changes

Sufficient experience has been gained during the past five years to suggest an extended application of microreplication and scanning electron microscopy to problems of forensic science. The author's research was originally initiated with a view to develop a non-destructive method for identification of materials that went into objects of art, notably ivory and ivories. This was followed by a very specific application to the identification and duplication of the kinds of materials from animal teeth and tusks which two centuries ago went into the fabrication of the ivory dentures of George Washington. Subsequently it became apparent that a similar method of microreplication and SEM examination offered promise for a whole series of problems pertinent to art, technology and science. Furthermore, what began primarily as an application to solid substances has turned out to be similarly applicable to soft tissue surfaces such as mucous membranes and skin, even in cases of acute, chronic and precancerous epithelial surface changes, and to post-mortem identification of specific structures pertinent to forensic science.

Effect of periodic endoscopy for gastric cancer on early detection and improving survival

2001 ◽  
Vol 120 (5) ◽  
pp. A606-A606
Author(s):  
Y MORII ◽  
T YOSHIDA ◽  
T MATSUMATA ◽  
T ARITA ◽  
K SHIMODA ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Early Detection
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