Results 11 to 20 of about 4,575,666 (294)

A grain-size-dependent structure evolution in gradient-structured (GS) Ni under tension

Nano Materials Science, 2020
This work outlines an experimental investigation of grain-size-dependent structure evolution under tension in nickel with a grain size gradient. Two opposite and competing processes, grain refinement and coarsening, were examined within one specimen, due
Yan Lin, Jie Pan, Zhaoping Luo, Yunli Lu, Ke Lu, Yi Li   +5 more
doaj   +3 more sources

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   +4 more sources

A novel QTL GSE3.1 regulates grain size and weight in rice [PDF]

Frontiers in Plant Science
Grain size is a crucial agronomic trait that directly determines grain yield. To elucidate molecular mechanisms of grain size control will help breeders develop high-yield varieties.
Kaiying Wang, Jiahao Dong, Chenjie Wang, Chen Zhou, Zhao Li, Wenjie Jiao, Limin Zhang, Minying Dou, Nannan Han, Baolan Zhang, Ran Xu, Yunhai Li, Zupei Liu, Luojiang Huang   +13 more
doaj   +2 more sources

GRAS Transcription Factor WLG3 Regulates Grain Size and Weight in Rice [PDF]

Rice
Grain size is one of key agronomic trait that determines yield in rice (Oryza sativa L.). Several regulators of grain size have been identified in rice, but the mechanisms that determine this trait remain largely unknown.
Huiping Pan, Jianzhi Huang, Shuqiu Shu, Shuhui Sun, Linlong Zhu, Xuzhao Yuan, Ran Xu, Yu Li, Na Li, Lian Wu   +9 more
doaj   +2 more sources

Rice Grain Size and Quality

Rice, 2022
Kiyosumi Hori, Jian Sun
doaj   +3 more sources

Mechanical properties of Mg-8Gd-3Y-0.5Zr alloy with bimodal grain size distributions

Journal of Magnesium and Alloys, 2017
The Mg-Gd-Y-Zn-Zr alloys are representational and potential age-hardening systems as reported in the past ten years, but their mechanical properties are still dependent on the grain size and its distribution. The effect of bimodal structure on mechanical
J.H. He, L. Jin, F.H. Wang, S. Dong, J. Dong   +4 more
doaj   +3 more sources

Grain-size dependent demagnetizing factors in permanent magnets [PDF]

, 2014
The coercive field of permanent magnets decreases with increasing grain size. The grain size dependence of coercivity is explained by a size dependent demagnetizing factor.
M Winklhofer (21847334), T Schrefl (21847289), N Sakuma (21847352), M Ito (8012897), A Kato (13396743), S Bance (21847307), T Shoji (21847343), A Manabe (21847346), B Seebacher (21847349), G Zimanyi (21847337), M Yano (19148197), L Exl (21847316), G Hrkac (21847292)   +12 more
core   +6 more sources

QTL Analysis of Rice Grain Size Using Segregating Populations Derived from the Large Grain Line

Agriculture, 2021
Grain size affects the yield and quality of rice. The large grain line (LGL), showing a large grain size and japonica-like genome, was selected in the breeding field.
Ja-Hong Lee, Jeonghwan Seo, San Mar Lar, Seong-Gyu Jang, Hongjia Zhang, Ah-Rim Lee, Fang-Yuan Cao, Na-Eun Kim, Joohyun Lee, Soon-Wook Kwon   +9 more
doaj   +1 more source

Identification of QTL for barley grain size [PDF]

PeerJ, 2021
Background Barley grain size is one of the key factors determining storage capacity during grain filling. Large, well-filled grains also have a high malt extract potential.
Junmei Wang, Xiaojian Wu, Wenhao Yue, Chenchen Zhao, Jianming Yang, Meixue Zhou   +5 more
doaj   +2 more sources

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