Investigation on wear characteristics of a titanium alloy/steel tribo-pair
In: Materials & Design (1980-2015), Band 65, S. 65-73
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In: Materials & Design (1980-2015), Band 65, S. 65-73
In: Survey review, Band 46, Heft 339, S. 444-452
ISSN: 1752-2706
In: Advances in applied ceramics: structural, functional and bioceramics, Band 113, Heft 5, S. 257-261
ISSN: 1743-6761
In: Materials & Design (1980-2015), Band 52, S. 757-766
In: Advances in applied ceramics: structural, functional and bioceramics, Band 112, Heft 7, S. 419-423
ISSN: 1743-6761
In: Materials & Design, Band 45, S. 336-342
In: Materials & Design, Band 43, S. 373-383
In: Contemporary security policy, Band 30, Heft 3, S. 573-594
ISSN: 1352-3260, 0144-0381
In: Materials and design, Band 155, S. 375-383
ISSN: 1873-4197
In: Materials and design, Band 131, S. 450-459
ISSN: 1873-4197
In: Advances in applied ceramics: structural, functional and bioceramics, Band 114, Heft 1, S. 39-44
ISSN: 1743-6761
In: Journal of the International AIDS Society, Band 13, Heft S4
ISSN: 1758-2652
7‐11 November 2010, Tenth International Congress on Drug Therapy in HIV Infection, Glasgow, UK
In: Journal of the International AIDS Society, Band 11, Heft Suppl 1, S. P4
ISSN: 1758-2652
The landscape of China's rural land market has been changed by several significant land right reforms since the 1970s. It is always of great interest to both the government and the public to gauge the effectiveness of these reforms. We address this question by investigating the impact of a recent land use right reform, namely, the 'Three Rights Separation Policy', on agro-environmental sustainability. By separating land management right from land contracted management right, this new reform is believed to be a powerful tool to encourage land transfer, optimize land resource allocation, and increase the economy of scale in the agriculture sector. Using a PSM-DID model applied to panel data for the years 2008 and 2014, our study demonstrates that the new policy also increases the use of organic fertilizers by 48.641 kg/mu in total, which is a very important step to ensure agro-environmental sustainability in China. The new policy is more effective in encouraging the application of organic fertilizer when the issuing of land certificates is enforced and administrative barriers to land right transfers are removed. The findings add value to the growing literature on rural land right reforms in China and may also have significant implications in developing countries with similar rural land tenure systems and underdeveloped land and labor markets.
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In: Materials and design, Band 89, S. 1199-1204
ISSN: 1873-4197