نتایج جستجو برای: wood and paper industry

تعداد نتایج: 16921138  

Journal: :Environmental Health Perspectives 2001
J Huff

Workers in wood industries are exposed to variable medleys of chemicals, both natural and synthetic. Additional exposures include fungi, bacteria, bark and wood dusts, solvents, paints, and various other wood coatings. These individual and conglomerate exposures have been associated with diverse occupational illnesses and hazards, including cancers. In this commentary, I summarize both experime...

2003
Michael H. Freeman Todd F. Shupe Richard P. Vlosky

Preservative treatment of wood has a long history in the United States and throughout the world. Even the early settlers to the New World in the 17th century used wood preservatives to protect homes and other structures. The treated wood industry in the United States is evolving as new products emerge, technology advances, and environmental concerns increase. Recently, chromated copper arsenate...

2015
Charles R. Frihart

Adhesives have played and will continue to play an important role in the efficient utilization of wood resources. Early Egyptians used adhesives to attach rare veneers to wood furniture. Today, adhesives play a vital role in allowing almost all types and sizes of wood to be converted to functional products. For centuries, wood was bonded using biobased adhesives. In the 20th century, synthetic ...

Journal: :International Journal For Multidisciplinary Research 2023

One of the most frustrating things about tech industry’s woman problem is paucity reliable data on number women working in technical roles. To collect data, company employees have been performing internal head counts, and contributors identified themselves openly, though Chou invites anonymous submissions via email. Contributions also come from people who are manually counting companies’ team p...

2017
A I Amouei Z Yousefi T Khosravi

BACKGROUND The aim of this study was to determine the potential of produced compost from the sludge of wastewater treatment plant using earthworms and compare it with the vermicompost produced from household solid waste. METHODS In the current study, three treatments with the same conditions in terms of organic wastes type were prepared to produce vermicompost from household solid waste and s...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید