Memory jolts reshape polyethylene and resist melting
Lab tests show high energy electron jolts restore plastic memory in polyethylene. Distorted polyethylene returns to its original shape when heated above a specific temperature, and the material resists melting up to 400 degrees Fahrenheit. The electronics and oil industries, especially 4S electrical wiring insulation, may benefit from this technology.
Rehabilitation Difficult In Crowded Training Schools
Judge Sarah T. Hughes argues that Texas training schools for juvenile delinquents are overcrowded and hinder rehabilitation. Gatesville and Gainesville facilities exceed capacity. renovations will not be ready until May 1958. The article notes policy shifts, reform efforts, and need for more parole officers to improve outcomes.
MENTIONED IN THIS ARTICLE
Texas
Gatesville
Gainesville
Crockett
Texas Youth Council
Texas Youth Development Council
Youth Development Council
Pho
Oil Lumber Barge Makes History On Coastal Route
A new barge combines oil transport and lumber service as it carries 1,428,000 gallons of petroleum and 3.5 million board feet of lumber on deck. The ship aims to move California oil to the Pacific Northwest and return with lumber, reflecting competition between oil and lumber firms for faster, cheaper market access.
MENTIONED IN THIS ARTICLE
California
Pacific Northwest
Printing industry dominance by large firms noted
The printing industry remains concentrated with 900 of the nation’s largest printeries accounting for over half of total sales, highlighting a high concentration of market power among a relatively small number of firms.
Litterbug Trail Costs Billions in Public Cleanup
The article notes fifty million dollars yearly in road debris cleanup funded by taxpayers. It highlights the Keep America Beautiful program with free litterbags and colored oil drums to collect trash, citing Ohio saving about two hundred thousand dollars annually via dealer distributed litterbags.
MENTIONED IN THIS ARTICLE
Ohio
Printing Industry Ranks Sixth in U S Economy
The printing sector remains the sixth largest industry in America, contributing significantly to manufacturing output and employment. Major players include key firms in typography, packaging, and digital printing, shaping regional economies and supply chains.
MENTIONED IN THIS ARTICLE
America
Oil Tanker Idle Costs Soar Overhead For Docked Ships
Progress Briefs notes that leaving an average oil tanker idle at the dock costs more than a hundred dollars per hour. It also states that in the last 22 years the oil industry has found oil amounting to twice the volume discovered from 1859 to 1931.
Underwater Plow Dredges Furrows For Offshore Pipelines
A two barge and tug crew pull a giant plow used by oil workers to bury offshore pipelines in three to four foot furrows. The 1000 pound middlebuster reduces cost versus jet steam ditching and protects lines from sea life and cold weather.
Printing Industry Ranks Ninth in U S Manufacturing
With its 780000 workers the printing industry ranks ninth among the nation's top 20 manufacturing industries in total number of employees.
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Rick
Andrews, Texas