New Apparatus for Measuring Flow Birefringence

1960 ◽  
Vol 31 (2) ◽  
pp. 119-123 ◽  
Author(s):  
H. Janeschitz‐Kriegl
Keyword(s):  
Flow Birefringence ◽  
New Apparatus

New Apparatus for Preserving Beer

1876 ◽  
Vol 1 (4supp) ◽  
pp. 57-57
Author(s):  
Louis Weinmar
Keyword(s):  
New Apparatus

Development of New Apparatus to Evaluate Ultrasonic Reflection Characteristic for Wrinkling in Press Forming

2017 ◽  
Vol 10 (02) ◽  
pp. 170-174 ◽  
Author(s):  
YUJI SEGAWA ◽  
TAKUYA KURIYAMA ◽  
YASUO MARUMO ◽  
TAEKYUNG LEE ◽  
YASUHIRO IMAMURA ◽  
...  
Keyword(s):  
Reflection Characteristic ◽  
Press Forming ◽  
New Apparatus

A New Large Scale Technic for Quantitative Recovery of Enteroviruses by Adsorption on Suspended Glass Powder. Application to Surface and Drinking Waters of the Paris Area

1982 ◽  
Vol 14 (4-5) ◽  
pp. 281-290
Author(s):  
Ph Vilaginès ◽  
B Sarrette ◽  
C Danglot ◽  
R Vilaginès
Keyword(s):  
River Water ◽  
Surface Waters ◽  
Large Scale ◽  
Glass Powder ◽  
Virus Concentration ◽  
Drinking Waters ◽  
Paris Area ◽  
New Apparatus ◽  
Quantitative Recovery

The aim of this work is to describe a new and inexpensive glass powder apparatus allowing virus concentration from 500 1 sample of water (10). Its efficiency was determined by analysis of drinking and surface waters preinoculated by Poliovirus. The detection of viruses from river water is compared when 500 1 (new apparatus) or 10 1 (preceeding apparatus) (7) are processed. The proposed new 500 1 apparatus allowed the recuperation of viruses in 100 % of the analysed samples the 10 1 one allowing their recuperation in only 50 % samples. This method was applied to the virus determination in the surface and drinking waters of the Paris area.

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