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Jingjing Fu, Zhichao Cui, Yongsheng Chen, Chunsong Guan, Mingjiang Chen and Biao Ma
The compression molding performance of a substrate block has a significant effect on the quality and stability of mechanical transplanting. The physical experiment and DEM simulation were combined to evaluate the compression molding behavior of substrate...
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Chang Liu, Junhong Xie, Zhuzhu Luo, Liqun Cai and Lingling Li
The roles of bacterial communities in the health of soil microenvironments can be more adequately defined through longer-term soil management options. Carbon dioxide (CO2) fixation by autotrophic bacteria is a principal factor in soil carbon cycles. Howe...
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José M. Pérez-Escudero, Alicia E. Torres-García, Ramón Gonzalo and Iñigo Ederra
In this paper two different simple to design and easy to manufacturing transitions from a microstrip to rectangular waveguide based on ridge and groove gap waveguides are studied. The first one is based on a combination of a groove and ridge gap waveguid...
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Sávio da Silva Berilli,Ramon Amaro de Sales,Helder Rodrigues Ribeiro,Alan Alvino Falcão Zooca,Rodrigo Amaro de Salles,Ana Paula Candido Gabriel Berilli,Wilian Rodrigues Ribeiro,Silvio de Jesus Freitas,Taiara Souza Costa
Pág. 58 - 68
Tannery sludge has been highlighted for substrate use in the propagation of seedlings, combining the solution of an environmental problem with its potential for agronomic use. However, when a new fertilizer component enters into the composition of a subs...
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Hyeongsik Kang and Byungwoong Choi
This study presents the impact of natural flow patterns on downstream aquatic species habitats in a reach of the Geum River, Korea. The study reach is a 13.4 km long, located downstream of the Yongdam Dam. To assess such an impact, this study performed p...
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I.N. Paes, E. Bauer, H. Carasek, E. Pavón
Pág. Page 175 - 186
In the present study was performed an evaluation of the water transport in the mortar/block system, with the objective of linking the behavior of the bond strength by perpendicular tensile stress, and with water movement and porosity of mortar. This was ...
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Ulla Létinois and Werner Bonrath
The selective hydrogenation of dimedone (1) to the corresponding monoketone 2 over palladium and Amberlyst 15® is reported. The product is a synthetic building block for the fragrance and pharmaceutical industry. Advantages of the new catalyti...
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