Results 21 to 30 of about 1,092,040 (293)

SEGMENTATION AND GRAIN SIZE OF CERAMICS

Image Analysis and Stereology, 2011
This paper presents some methods to automatically extract the grain boundaries of materials in order to develop an automatic method to determine the grain size and morphological parameters of ceramic materials.
Xavier Arnould, Michel Coster, Jean-Louis Chermant, Liliane Chermant, Thierry Chartier, Abder Elmoataz   +5 more
doaj   +1 more source

Identification of QTLs for grain size and characterization of the beneficial alleles of grain size genes in large grain rice variety BL129

Journal of Integrative Agriculture, 2016
Grain size is one of the most important agronomic components of grain yield. Grain length, width and thickness are controlled by multiple quantitative trait loci (QTLs).
Xuan GAO, Xu-dong ZHU, Na FANG, Peng-gen DUAN, Ying-bao WU, Yue-hua LUO, Yun-hai LI   +6 more
doaj   +1 more source

Ionic and Electronic Conductivity of Nanostructured, Samaria-Doped Ceria [PDF]

, 2012
The ionic and electronic conductivities of samaria doped ceria electrolytes, Ce_(0.85)Sm_(0.15)O_(1.925−δ), with nanometric grain size have been evaluated.
Chueh, W. C., Haile, S. M., Jung, W., Muccillo, E. N. S., Souza, E. C. C.   +4 more
core   +1 more source

Verification and Application of Austenite Grain Growth Model in 34CrNi3MoV Steel

Teshugang, 2023
The effects of heating temperature and holding time on austenitic grain growth behavior of 34CrNi3MoV steel were studied by heat treatment test and metallography.The results show that the effect of heating temperature on austenitic grain size of ...
Zheng Bing, Xu Dong, Wang Yiqun, Wang Xuexi, Zhao Hongyang, Ju Dongying   +5 more
doaj  

X-ray Halos and Large Grains in the Diffuse Interstellar Medium [PDF]

, 2001
Recent observations with dust detectors on board the interplanetary spacecraft Ulysses and Galileo have recorded a substantial flux of large interstellar grains with radii between 0.25 and 2.0 mu entering the solar system from the local interstellar ...
Adolf N. Witt, Anders E., Baguhl M., Eli Dwek, Landgraf M., Lehtinen K., Paresce F., Predehl P., Randall K. Smith, Smith R. K., Wiscombe W. J., Witte M.   +11 more
core   +2 more sources

Identification of Potential QTLs Related to Grain Size in Rice

Plants, 2023
Rice is a major crop, providing calories and food for most of the world’s population. Currently, the global population is rapidly increasing, and securing a yield of rice that can satisfy everyone is an ongoing challenge.
Jae-Ryoung Park, Jeonghwan Seo, Songhee Park, Mina Jin, O-Young Jeong, Hyun-Su Park   +5 more
doaj   +1 more source

Sedimentological characterization of Antarctic moraines using UAVs and Structure-from-Motion photogrammetry [PDF]

, 2015
In glacial environments particle-size analysis of moraines provides insights into clast origin, transport history, depositional mechanism and processes of reworking.
Matthew J. Westoby, Stuart A. Dunning, John Woodward, Andrew S. Hein, Shasta M. Marrero, Kate Winter, David E. Sugden, Hodge, Dugdale, Friedman, Furukawa, Detert, Detert, Agisoft, McLaren, Pitkänen, Adams, Fuller, Fehr, Kääb   +19 more
core   +2 more sources

Impact of Weather Conditions and Farming Systems on Size Distribution of Starch Granules and Flour Yield of Winter Wheat [PDF]

, 2020
The size distribution of wheat-grain starch granules has an impact on the yield of finne flour. The aim of the study was to compare the impact of conventional (mineral fertilizers, pesticides) and organic farming treatments (cover crops, composted cattle
Alaru, Maarika, Eremeev, Viacheslav, Jõudu, Ivi, Keres, Indrek, Loit, Evelin, Luik, Anne, Riisalu, Anu, Sats, Andres, Talgre, Liina   +8 more
core   +2 more sources

Introgression of Large Grain Size from Australian Wild Rice and Its Agronomical Importance

Proceedings, 2020
There are a few wild species belonging to genus Oryza in Australia. [...]
Ryuji Ishikawa, Takahiro Mishimaki, Daiki Toyomoto, Koki Katano, Katsuyuki Ichitani, Robert Henry   +5 more
doaj   +1 more source

Functional Marker Development and Effect Analysis of Grain Size Gene GW2 in Extreme Grain Size Germplasm in Rice

Rice Science, 2015
GW2 is an important gene that regulates grain width and weight. We used cDNA clone to obtain the sequences of GW2 from large- and small-grained rice varieties, TD70 and Kasalath, respectively.
Zhang Ya-dong, Zheng Jia, Liang Yan-li, Zhao Chun-fang, Chen Tao, Zhao Qing-yong, Zhu Zhen, Zhou Li-hui, Yao Shu, Zhao Ling, Yu Xing, Wang Cai-lin   +11 more
doaj   +1 more source