Results 51 to 60 of about 400,552 (303)

Industrial timberland ownership in the USA: arguments based on case studies

Silva Fennica, 2007
The forest product companies’ ownership of timberland is decreasing in the United States as in many other countries. In aggregate the forest product industry owned 26.5 million hectares (11.6% of the U.S.
Lönnstedt, Lars
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

A Model for the Forest Sector [PDF]

, 1980
This paper describes a dynamic linear programming model for studying long-range development alternatives of forestry and forest based industries at a national and regional level.
Kallio, M.J., Propoi, A.I., Seppaelae, R.   +2 more
core  

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Lagging or catching up? The mechanization of the Portuguese cork industry (1880-1914)

Revista de Historia Industrial, 2019
In the second half of the nineteenth century the cork industry mechanized the production of cork stoppers, the main and, almost, the only cork product of that time.
Carlos Manuel Faísca
doaj   +1 more source

Governing teak furniture business : a global value-chain system dynamic modeling approach [PDF]

, 2007
Indonesian teak forest plantation contributes to more than 35% of world teak forests. Perhutani, a state owned company, manages one million Ha of teak plantation area, while local communities manages teak agro-forests outside the state forest that ...
Guizol, Philippe, Muhtaman, Dwi R., Purnomo, Herry   +2 more
core  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Spatial distribution characteristics and analysis of influencing factors on different manufacturing types in Shandong Province.

PLoS ONE, 2023
Investigating the spatial distribution characteristics and influencing factors of various industry types is critical for promoting the high-quality transformation and development of China's industry. This study combined the Getis-Ord Gi* statistic method,
Yanghua Zhang, Qiwen Zheng, Shuai Ye, Kewei Zhang, Weipeng Lin   +4 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Machine Learning Approach for Early Assembly Design Cost Estimation: A Case from Make-to-Order Manufacturing Industry

International Journal of Technology
Estimating production costs is a challenging process for the Make-To-Order (MTO) industry because of the product varieties, which leads to inaccurate cost estimation.
Anas Ma’ruf, Ali Akbar Ramadani Nasution, Raden Achmad Chairdino Leuveano   +2 more
doaj   +1 more source