Results 11 to 20 of about 188,621 (289)

The da1 mutation in wheat increases grain size under ambient and elevated CO2 but not grain yield due to trade‐off between grain size and grain number

Plant-Environment Interactions, 2021
Why this research Matters Grain size is potentially yield determining in wheat, controlled by the ubiquitin pathway and negatively regulated by ubiquitin receptor DA1.
Isabel Mora‐Ramirez, Heiko Weichert, Nicolaus vonWirén, Claus Frohberg, Stefanie deBodt, Ralf‐Christian Schmidt, Hans Weber   +6 more
doaj   +1 more source

A high-resolution genotype–phenotype map identifies the TaSPL17 controlling grain number and size in wheat

Genome Biology, 2023
Background Large-scale genotype–phenotype association studies of crop germplasm are important for identifying alleles associated with favorable traits.
Yangyang Liu, Jun Chen, Changbin Yin, Ziying Wang, He Wu, Kuocheng Shen, Zhiliang Zhang, Lipeng Kang, Song Xu, Aoyue Bi, Xuebo Zhao, Daxing Xu, Zhonghu He, Xueyong Zhang, Chenyang Hao, Jianhui Wu, Yan Gong, Xuchang Yu, Zhiwen Sun, Botao Ye, Danni Liu, Lili Zhang, Liping Shen, Yuanfeng Hao, Youzhi Ma, Fei Lu, Zifeng Guo   +26 more
doaj   +1 more source

Revisiting the automated grain sizing technique (AGS) for characterizing grain size distribution

International Journal of River Basin Management, 2021
The automated grain sizing technique (AGS) has been widely used to characterize grain size distribution of a channel bed. A handful number of literatures have been made available in portraying the wide range of AGS application for river and coastal studies. However, the accuracy of this technique is subject to further validation and verification.
Mohd Sofiyan Sulaiman, Roslan Zainal Abidin, Nor Azazi Zakaria, Mohammad Fadhli Ahmad, Ahmad Fitriadhy, Ahmad Jusoh   +5 more
openaire   +2 more sources

Wear and friction dependence on grain size [PDF]

MATEC Web of Conferences, 2020
The tribological characteristics of pure metals and ceramics with graphene obtained by electrochemical, deformation and powder metallurgical methods are compared for a coarse-grained and nanocrystalline state.
Stolyarov Vladimir
doaj   +1 more source

Sensitive Grain-Size Components of Last Glacial Loess on Chinese Loess Plateau and Their Response to East Asian Winter Monsoon

Atmosphere, 2023
Chinese loess provides the most detailed terrestrial records of paleoclimate changes. We employed the grain-size components of aeolian sediments to reconstruct the history of the East Asian winter monsoon (EAWM) on the Chinese Loess Plateau (CLP).
Qiansuo Wang, Yougui Song, Linqiong Duan, Jinchan Li   +3 more
doaj   +1 more source

Fast Image Classification for Grain Size Determination

Metals, 2021
With the increasing application of steel materials, the metallographic analysis of steel has gained importance. At present, grain size analysis remains the task of experts who must manually evaluate photos of the structure.
Jen-Chun Lee, Hsiao-Hung Hsu, Shang-Chi Liu, Chung-Hsien Chen, Huang-Chu Huang   +4 more
doaj   +1 more source

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

The Effect of Grain Size on Porewater Radiolysis [PDF]

Earth and Space Science, 2021
AbstractThe radiolysis of porewaters by uranium, thorium, and potassium in mineral grains is a recognized source of molecular hydrogen in rock‐hosted and sediment‐hosted fluids. This radiolytic hydrogen is of geomicrobiological interest as a potential energy source (electron donor) for microbial metabolism, especially in energy‐limited settings such as
J. DeWitt, S. McMahon, J. Parnell
openaire   +4 more sources

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   +4 more sources