نتایج جستجو برای: environmentally friendly

تعداد نتایج: 56218  

Journal: :South African Journal of Business Management 1994

Journal: :Journal of Physics: Conference Series 2020

Journal: :E3S web of conferences 2021

Woodworking industry currently generates a large amount of unused waste suitable for recycling. The solution to this urgent problem is the use raw material in construction industry, which would solve many economic and environmental problems. article describes main technologies residential houses from wood concrete blocks features operation such buildings. Methods comparative analysis structure ...

Journal: :Small 2007
Yuanbing Mao Tae-Jin Park Fen Zhang Hongjun Zhou Stanislaus S Wong

Environmentally friendly synthetic methodologies have gradually been implemented as viable techniques in the synthesis of a range of nanostructures. In this work, we focus on the application of green-chemistry principles to the synthesis of complex metal oxide and fluoride nanostructures. In particular, we describe advances in the use of the molten-salt synthetic methods, hydrothermal protocols...

2009
J. W. Brown

The purpose of this study was to evaluate the physical and mechanical properties of environmentally-friendly films for fresh-cut lettuce. This objective was achieved by determining the gas transmission rates for oxygen, water vapor, carbon dioxide, and the thermal and mechanical properties of the films following ASTM standards D3985, F1249, F2476-05, D3418-03, and D882-02, respectively. Electro...

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