A Staining Procedure for Detecting Cracked Eggs

A Simple Finite Element Procedure for Free Vibration and Buckling Analysis of Cracked Beam-Like Structures

In this study, a novel and very simple finite element procedure is presented for free vibration and buckling analysis of slim beam-like structures damaged by edge cracks. A cracked region of a beam is modeled using a very short element with reduced second moment of area (I). For computing reduced I in a cracked region, the elementary theory of bending of beams and local flexibility approach are...

Rapid lipid-staining procedure for paper electrophoretograms.

Paper electrophoresisiswidely used in clinicalmedicine as a screening test for hyperlipidemia. It is a simple, reproducible procedure, but requires 36 h to complete. Aliquota of sera are electrophoresed 16-18 h, paper strips are dried for 30 mm, followedby overnightstaining(1, 2). Recently it was reported that stainingtime could be decreased to 2 h by using Oil Red 0 stain in acetone-water solv...

A Procedure for Detecting Carriers of Galactosemia.

A Modified Procedure for Lead Staining of Thin Sections

Meta l impregnat ion , or "s ta in ing ," of tissue sections for electron microscopy has become the accepted practice in recent years. Salts of metals of h igh atomic weight such as u ran ium, chromium, thor ium, lead, or tungsten, among many tested, have been found suitable (6, 1). "Lead hydroxide ," as prepar ted by Watson (6), is now widely used, hu t this solution is extremely unstable in a...

A New Approach for Vibration Analysis of a Cracked Beam

Hamilton