Results 21 to 30 of about 7,380,753 (261)

Engineering single-atomic ruthenium catalytic sites on defective nickel-iron layered double hydroxide for overall water splitting

Nature Communications, 2021
Rational design of single atom catalyst is critical for efficient sustainable energy conversion. However, the atomic-level control of active sites is essential for electrocatalytic materials in alkaline electrolyte.
Panlong Zhai, Mingyue Xia, Yunzhen Wu, Guanghui Zhang, Junfeng Gao, Bo Zhang, Shuyan Cao, Yanting Zhang, Zhuwei Li, Zhaozhong Fan, Chen Wang, Xiaomeng Zhang, Jeffrey T. Miller, Licheng Sun, Jungang Hou   +14 more
semanticscholar   +1 more source

Apparent Stability Constant of Zr(Ⅳ)-Hydroxyurea Complex With pH Potentiometric Titration

He huaxue yu fangshe huaxue, 2022
Hydroxyurea(HU) is a reducing and complexing agent that can be used in the PUREX process. Zr is an important fission product in the spent fuel and main element of concern in the nuclear fuel reprocessing.
YANG Ya-ya, YANG Shu-ming, LI Ming-ming, LIU Xiao-juan, NIE Jiang, LAN Tian, XIAO Song-tao, OUYANG Ying-gen   +7 more
doaj   +1 more source

The International Atomic Energy Agency International Doubly Labelled Water Database: Aims, Scope and Procedures

Annals of Nutrition and Metabolism, 2019
Background: The doubly labelled water (DLW) method is an isotope-based technique that quantifies total energy expenditure (TEE) over periods of 1–3 weeks from the differential elimination of stable isotopes of oxygen and hydrogen. The method was invented
J. Speakman, H. Pontzer, J. Rood, Hiroyuki Sagayama, D. Schoeller, K. Westerterp, W. Wong, Yosuke Yamada, C. Loechl, A. Murphy-Alford   +9 more
semanticscholar   +1 more source

A safety evaluation of HTTR core graphite structures against the great east japan earthquake

Mechanical Engineering Journal, 2014
On March 11th, 2011, the Great East Japan Earthquake which is one of the largest earthquakes in japan occurred and the maximum acceleration in observed seismic wave in the HTTR exceeded the design value in a part of input seismic motions.
Kazuhiko IIGAKI, Masato ONO, Yosuke SHIMAZAKI, Daisuke TOCHIO, Atsushi SHIMIZU, Hiroyuki INOI, Shoji TAKADA, Kazuhiro SAWA   +7 more
doaj   +1 more source

Progresses on Reactions of Weakly Bound Nuclei at Near-barrier Energies [PDF]

EPJ Web of Conferences
Reactions of weakly bound stable and unstable nuclei have been extensively investigated for several decades. Unique structural effects and breakup mechanisms of weakly bound nuclei have consistently been focal points in the research of nuclear physics ...
Huang Z. J., Lin C. J., Yang L., Jia H. M., Yang F., Ma N. R., Wen P. W., Luo T. P., Chang C., Duan H. R., Zhu S. X., Yin C.   +11 more
doaj   +1 more source

Research and development on high burnup HTGR fuels in JAEA

Mechanical Engineering Journal, 2020
JAEA has been progressing to design HTGR fuels for not only small-type practical HTGRs but also VHTR proposed in GIF which can be utilized for various purposes with high-temperature heat at 750 to 950 °C.
Shohei UETA, Naoki MIZUTA, Koei SASAKI, Nariaki SAKABA, Hirofumi OHASHI, Xing L. YAN   +5 more
doaj   +1 more source

Stability of Am(Ⅲ) Colloid and Its Adsorption Behavior on Bentonite Colloids

He huaxue yu fangshe huaxue, 2022
The formation of Am(Ⅲ) colloid and its adsorption behaviors on bentonite colloid were investigated in Beishan 03 groundwater. A series of influencing factors, such as, pH, CO2 concentration in gas atmosphere, ionic strength and temperature, on colloidal ...
LIU Chen, FANG Sheng, XU Qiang-wei, XU Yu-wei, LONG Hao-qi, BAO Liang-jin, ZHOU Duo   +6 more
doaj   +1 more source

ATOMS AND ENERGIES. [PDF]

Journal of the American Chemical Society, 1901
n ...
openaire   +2 more sources

Accuracy requirements and uncertainties in radiotherapy: a report of the International Atomic Energy Agency

Acta oncologica, 2017
Background: Radiotherapy technology continues to advance and the expectation of improved outcomes requires greater accuracy in various radiotherapy steps. Different factors affect the overall accuracy of dose delivery. Institutional comprehensive quality
D. van der Merwe, J. Van Dyk, B. Healy, E. Zubizarreta, J. Izewska, B. Mijnheer, A. Meghzifene   +6 more
semanticscholar   +1 more source

QSAR of Reaction Between Hydrazine and Its Derivatives With Nitrous Acid

He huaxue yu fangshe huaxue, 2022
In this paper, the half-reaction time of the reaction between hydrazine and its derivatives with nitrous acid is measured using spectrophotometry and stopped-flow injection device.
NIE Jiang, YANG Shu-ming, LI Ming-ming, YANG Ya-ya, LIU Xiao-juan, OUYANG Ying-gen, XIAO Song-tao   +6 more
doaj   +1 more source