Results 201 to 210 of about 190,766 (251)

Characterization of ammonium absorption by ammonium-preferential cassava

Journal of Plant Physiology
Cassava plants can adapt to poor soils where most other crops are unable to grow normally, suggesting that they are able to efficiently uptake and utilize nutrient elements from the soils. However, little is known about the mechanism of nutrient efficiency in the crop.
Yu, Wang, Youquan, Xia, Lili, You, Yindi, Liu, Jixin, Zou, Qing, Xie, Xingyu, Jiang   +6 more
openaire   +2 more sources

Scattering of Cold Neutrons in Ammonium Carbonate, Ammonium Citrate, and Ammonium Acetate

The Journal of Chemical Physics, 1967
Neutron-energy-gain spectra have been measured in (NH4)2CO3, (NH4)2HC6H5O7, and NH4C2H3O2 at 20°C using the Brookhaven slow-chopper facility. Each spectrum exhibits two peaks that are characteristic of optical modes. The spectra of ammonium carbonate and ammonium citrate are similar to those of the body-centered-cubic lattice phase of the ammonium ...
openaire   +1 more source

Ammonium perchlorate and ammonium perchlorate-binder sandwich combustion

12th Aerospace Sciences Meeting, 1974
order of 300 \i in width. The deflagration of all three burners appeared laminar, with a definite temperature peak above the center of the burner. The PP-COMM AP had a scalloped surface which accounted for a more unsteady appearance of the gas flow above the deflagrating AP. A yellow-green zone was visible within the SC-UHP AP extending from the burner
J. L. MURPHY, D. W. NETZER
openaire   +1 more source

Heterogeneous Reactions of Alkylamines with Ammonium Sulfate and Ammonium Bisulfate

Environmental Science & Technology, 2011
The heterogeneous reactions between alkylamines and ammonium salts (ammonium sulfate and ammonium bisulfate) have been studied using a low-pressure fast flow reactor coupled to an ion drift-chemical ionization mass spectrometer (ID-CIMS) at 293 ± 2 K. The uptake of three alkylamines, i.e., monomethylamine, dimethylamine, and trimethylamine, on ammonium
Chong, Qiu, Lin, Wang, Vinita, Lal, Alexei F, Khalizov, Renyi, Zhang   +4 more
openaire   +2 more sources

Ammonium and Substituted Ammonium Sulfamates

Journal of the American Chemical Society, 1939
M. Josetta. Butler, L. F. Audrieth
openaire   +1 more source

AMMONIUM DEHYDROGENASE

Journal of Bacteriology, 1954
R E, KLAUSMEIER, R C, BARD
openaire   +2 more sources

Enhanced Reversible Zinc Ion Intercalation in Deficient Ammonium Vanadate for High-Performance Aqueous Zinc-Ion Battery

Nano-Micro Letters, 2021
Guozhong Cao, Mohamad S Alsalhi M S Alsalhi, Muhammad Atif   +2 more
exaly  

Ammonium-ion batteries with a wide operating temperature window from −40 to 80 ​°C

EScience, 2021
Yongyao Xia, Yonggang Wang, Xiaoli Dong   +2 more
exaly  

Ammonium hexafluosilicate—Ammonium fluoride

Journal of Chemical Education, 1942
openaire   +1 more source

Three polarly localized ammonium transporter 1 members are cooperatively responsible for ammonium uptake in rice under low ammonium condition

New Phytologist, 2021
Jian Feng
exaly