Businesses that rely on a value-added network to provide information processing and communications services are only as secure as the network itself. The customer should understand the types of processing and control services provided by such vendors, and the potential exposures that use of these networks can entail. This article describes the control issues that must be addressed, the controls...

A microwave-induced, steam/Ar/O2, plasma "torch" was operated at atmospheric pressure to determine the feasibility of destroying volatile organic compounds (VOCs) of concern. The plasma process can be coupled with adsorbent technology by providing steam as the fluid carrier for desorbing the VOCs from an adsorbent. Hence, N2 can be excluded by using a relatively inexpensive carrier gas, and the...

18F-FDG is formed through radiochemical synthesis from cyclotron-produced 18F (K. Breslow, written communication, June 2000). Production of 18F is through proton bombardment of enriched 18O-water. 18F-fluoride is bound to 1,3,4,6-tetra-O-acetyl-2-O-trifluoromethanesulfonyl-Dmannopyranose (mannose triflate) under conditions of a stereospecific second-order nucleophilic substitution reaction, whi...

The isolated aspartate/glutamate carrier and oxoglutarate carrier from mitochondria were coreconstituted into phospholipid vesicles. Reconstitution of the functionally active carrier proteins with high protein/lipid ratios was achieved by detergent removal on hydrophobic ion-exchange columns. A simplified version of the mitochondrial malate/aspartate shuttle was constructed by inclusion of glut...

Listeners were given the task to identify the stop-consonant [t] in the test-word "stir" when the word was embedded in a carrier sentence. Reverberation was added to the test-word, but not to the carrier, and the ability to identify the [t] decreased because the amplitude modulations associated with the [t] were smeared. When a similar amount of reverberation was also added to the carrier sente...

in order to compare pcr technique with smear method to find out theileria annulata in the cows carrier,cattle over one year was referred to the slaughter, samples were taken randomly since february 88 till may 89. we took blood from ear vein, then fixed with methanol & colored with gimsa at least we sarched for parasits under objective lenses (100x). also for pcr,we took 9ml blood from jagular ...

We propose a hybrid technique for image encryption which employs the concept of carrier image and SCAN patterns generated by SCAN methodology. Although it involves existing method like SCAN methodology, the novelty of the work lies in hybridizing and carrier image creation for encryption. Here the carrier image is created with the help of alphanumeric keyword. Each alphanumeric key will be havi...