Results 31 to 40 of about 4,575,666 (294)

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  

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

The Strength–Grain Size Relationship in Ultrafine-Grained Metals [PDF]

Metallurgical and Materials Transactions A, 2016
Metals processed by severe plastic deformation (SPD) techniques, such as equal-channel angular pressing (ECAP) and high-pressure torsion (HPT), generally have submicrometer grain sizes. Consequently, they exhibit high strength as expected on the basis of the Hall–Petch (H–P) relationship.
Balasubramanian, N., Langdon, Terence G.
openaire   +3 more sources

Micrometre-scale plasticity size effects in metals and ceramics: theory and experiment. [PDF]

, 2009
PhDThis thesis comprises studies of size effects in the plasticity of metals and ceramics at length scales of the order of micrometres and includes both experimental work and theoretical development. Experimental results are presented for foil flexure
Zhu, Tingting
core   +4 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

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

Grain-size data for Hoalin section

, 2022
The grain-size data for the Hoalin section in Central ...
Yijiao Fan (11464036)
core   +1 more source

Effects of grain arrangement and grain size on gravel-bed microtopographies

International Journal of Sediment Research
Gravel-bed microtopographies are closely connected with many aspects of river dynamics, including incipient sediment motion, sediment transport, flow structure, and flow resistance.
Yunwen Pan, Xin Liu, Kejun Yang
doaj   +1 more source

Grain size distributions in airborne dust, river-suspended loads, and marine sediments from southeastern Turkey (NE Mediterranean Sea)

, 2020
Between February 2001 and January 2002, near the coast of Erdemli, southeastern Turkey, 7 airborne dust samples, 7 coastal river-suspended sediment samples, and 3 marine sediment cores were collected.
Ediger, Vedat
core   +1 more source