Damage-free ultrasonically-assisted cleaning of printed circuit assemblies
Article Abstract:
Printed circuit boards can be cleaned by ultrasonic agitation with very little risk of damage as there is a wide safety margin. Any failure tends to be at the heels of bond wires, due to fatigue, when the original quality of the components is dubious. Susceptibility to ultrasonics has been shown by some components, such as QCDs and hybrids, where the safety margin is not so wide, but the process can be used so long as guidelines are adhered to.
Publication Name: GEC Journal of Research
Subject: Business
ISSN: 0264-9187
Year: 1993
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Barneys bashing
Article Abstract:
Barney's, a NY, NY retailer of clothes has declared bankruptcy and many people are glad. Their apparent hatred of the store and other's such as Bloomingdale, and Bendel is their own fault. They let the coolness of the salespeople intimidate them into thinking the customer was inferior.
Publication Name: The New York Times Magazine
Subject:
ISSN: 0028-7822
Year: 1996
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Mustard
Article Abstract:
Mustard is one of the most commonly used seasoning that is native to the temperate regions of the world. Although these pungent plants are most noted as condiments, historical records show that they can also promote appetite and digestion.
Publication Name: Early American Homes
Subject: Home furnishings industry
ISSN: 1086-9948
Year: 1999
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- Abstracts: Futons and metal beds. Carefully crafted. Contemporary shaping
- Abstracts: Tools. A garden lost & found. Roseland
- Abstracts: A taste for traditions. Books. Planning the perfect garden
- Abstracts: The home apothecary. The curious knotted garden. Liberty teas of colonial America
- Abstracts: Winterthur's garden. The Kutztown Festival