Vibration Characteristics of Packaged Freight and Packaged Apples by Random Vibration Input

Effect of Transport Vibration on Quality of Minimally Processed and Packaged Fresh-Cut Cantaloupe

This study was undertaken to determine the quality of packaged fresh cut cantaloupe subjected to transport vibration after treating with various anti-browning agents. Cantaloupe (Cucumis melo) pieces were dipped in two anti-browning solutions: Treat­ ment-A (2% ascorbic acid + 1% calcium chloride + 0.5% citric acid) and Treatment-B (3% NatureSealTM) for 2 minutes and packaged in bio-based clams...

Isolation and identification of Bacillus cereus of dry bulk and packaged vegetables by culture and PCR

Background: Bacillus cereus is an endemic, Gram-positive, rod-shaped, motile, beta hemolytic bacterium. Some strains are harmful to humans and cause foodborne illness and it's spore is resistant against difficult condition In recent years life style and feeding habits have changed and an increase in the use of ready to eat product has raised concern about quality and health assessment. Dehydrat...

Understanding random Vibration signals

Analyzing Random Vibration Fatigue

Determining the fatigue life of parts under periodic, sinusoidal vibration is a fairly straightforward process in which damage content is calculated by multiplying the stress amplitude of each cycle from harmonic analysis with the number of cycles that the parts experience in the field. The computation is relatively simple because the absolute value of the vibration is highly predictable at any...

Characteristics of Longitudinal and Torsional Vibration for Hole Machining by Ultrasonic Vibration

We are developing a new method using ultrasonic longitudinal and torsional vibration of a hollow-type stepped horn for hole machining. We foresee that the equipment can be simplified and miniaturized. In this paper, ultrasonic vibration sources of a hollow-type stepped horn without a diagonal slits vibration converter and with a diagonal slits vibration converter are used. The longitudinal and ...