Results 21 to 30 of about 1,104,809 (345)

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

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

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  

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

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

Surface microstructural changes of spark plasma sintered zirconia after grinding and annealing [PDF]

, 2016
Spark plasma sintered zirconia (3Y-TZP) specimens have been produced of 140 nm 372 nm and 753 nm grain sizes by sintering at 1250 °C, 1450 °C and 1600 °C, respectively.
Akhtar, Farid, Anglada Gomila, Marcos Juan, Antti, Marta-lena, Melk, Latifa, Mouzon, Johanne, Turón Viñas, Miquel   +5 more
core   +2 more sources

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

Novel sputtering-technology for grain-size control [PDF]

, 2004
In this paper, we present a description of a novel high-rate plasma sputtering system that allows the control of grain size in sputtered films. Additionally, the system has the advantage of a better utilization of the target material (around 80% to 90 ...
Grundy, P J, O'Grady, K, Rand, S, Thwaites, M J, Vopsaroiu, M   +4 more
core   +1 more source

Remote sensing of sediment characteristics by optimized echo-envelope matching [PDF]

, 2003
A sediment geoacoustic parameter estimation technique is described which compares bottom returns, measured by a calibrated monostatic sonar oriented within 15° of vertical and having a 10°–21° beamwidth, with an echo envelope model based on high ...
de Moustier, Christian, Sternlicht, Daniel D   +1 more
core   +2 more sources

Silencing of an Ubiquitin Ligase Increases Grain Width and Weight in indica Rice

Frontiers in Genetics, 2021
Many quantitative trait loci (QTLs) have been identified by molecular genetic studies which control grain size by regulating grain width, length, and/or thickness.
Ankit Verma, Geeta Prakash, Geeta Prakash, Rajeev Ranjan, Rajeev Ranjan, Akhilesh K. Tyagi, Akhilesh K. Tyagi, Pinky Agarwal   +7 more
doaj   +1 more source