Results 1 to 10 of about 818,442 (297)

Wind Tunnel Experimental Study on the Flight Parameters of a Bio-Inspired Bat-like Flapping-Wing Robot

Aerospace
With the in-depth study of the unique flight ability of bats in the field of bionic robots, wind-tunnel experiments have become an important means to verify the feasibility of bat-like flying robot structures.
Bosong Duan, Junlei Liu, Shuai Wang, Zhaoyang Chen, Bingfeng Ju   +4 more
doaj   +1 more source

Investigation of conventional and Super-X divertor configurations of MAST Upgrade using SOLPS

, 2014
One of the first studies of MAST Upgrade divertor configurations with SOLPS5.0 are presented. We focus on understanding main prospects associated with the novel geometry of the Super-X divertor (SXD).
Fishpool, G, Fundamenski, W, Havlickova, E, Morris, A W, Wischmeier, M   +4 more
core   +1 more source

Molecular-orbital theory for the stopping power of atoms in the low velocity regime:the case of helium in alkali metals

, 1993
A free-parameter linear-combination-of-atomic-orbitals approach is presented for analyzing the stopping power of slow ions moving in a metal. The method is applied to the case of He moving in alkali metals.
A. Arnau, A.D. Sutton, D.A. Papaconstantopoulos, D.E. Meltzer, E. Clementi, E. Fermi, E. Rutheford, E. Rutheford, E.C. Goldberg, E.J. Williams, F. Flores, F. Flores, F. Sols, F.J. García Vidal, G. Peter Lepage, H. Wormeester, H.A. Bethe, J. Lindhard, J.A. Majewshi, J.R. Sabin, José J. Dorado, P. Bauer, P.L. Grande, P.M. Echenique, P.M. Echenique, P.O. Löwdin, R.H. Ritchie, S.F. Boys, W. A. Harrison, W. Brant   +29 more
core   +1 more source

Shot noise of interference between independent atomic systems

, 2007
We study shot (counting) noise of the amplitude of interference between independent atomic systems. In particular, for the two interfering systems the variance of the fringe amplitude decreases as the inverse power of the number of particles per system ...
A Polkovnikov, Anderson P. W., Cazalilla M., Mullin W. J. Krotkov R. Lalo F., Mullin W. J. Krotkov R. Lalo F., Scully M. O.   +5 more
core   +1 more source

New technical solutions for the design of NPP passive safety systems [PDF]

Nuclear Energy and Technology
The paper describes the new principle of passive NPP safety systems designing, in which the natural circulation of working fluid or gas is replaced by forced circulation in order to increase it’s capacity.
Sergey L. Soloviev, Denis G. Zaryugin, Sergey G. Kalyakin, Sergey T. Leskin, Dmitry S. Soloviev   +4 more
doaj   +3 more sources

An overview of the first results on the solar array materials passive LDEF experiment (sample), A0171 [PDF]

Power degradation in the solar cells was consistent with the exposure environment and appears to be produced principally by the radiation and atomic oxygen environments. Atomic oxygen erosion was generally as expected; atomic oxygen effects dominated for
Whitaker, Ann F., Young, Leighton E.
core   +1 more source

A Bijection between Atomic Partitions and Unsplitable Partitions

, 2010
In the study of the algebra $\mathrm{NCSym}$ of symmetric functions in noncommutative variables, Bergeron and Zabrocki found a free generating set consisting of power sum symmetric functions indexed by atomic partitions.
Chen, William Y. C., Li, Teresa X. S., Wang, David G. L.   +2 more
core   +1 more source

Spatially resolved isotopic analysis of a uranium-bearing particle from inside the Fukushima Daiichi unit 2 reactor using high-resolution SIMS

Scientific Reports
Characterizing fuel debris (FD) is critical for decommissioning the Fukushima Daiichi Nuclear Power Station (FDNPS). Samples collected from inside the reactor building through various methods provide valuable insights into the properties of FD.
Takeru Yoshida, Koji Maeda, Yoshihiro Sekio, Hideki Tomita, Yoshihiro Iwata, Mutsumi Hirai, Masato Mizokami, Tetsuo Sakamoto   +7 more
doaj   +1 more source

Radiometric hazard assessment of soil and water samples adjacent to Bangladesh's first nuclear power plant before commissioning: Insights into human health and environmental radiological dynamics

Heliyon
The current study provides a comprehensive examination of both natural and anthropogenic activity concentrations found in soil and surface water samples near the Rooppur nuclear power plant (RNPP), the first of its kind under construction in Bangladesh ...
S. Yeasmin, S.K. Das, M.M. Mahfuz Siraz, A.F.M. Mizanur Rahman, M.S. Rahman   +4 more
doaj   +1 more source

A study of disability before and after radiotherapy among head and neck cancer patients residing around atomic power plant.

Ind Psychiatry J, 2023
Shekhawat BS, Sharma N, Dhaka V, Yadav S, Vignesh K.   +4 more
europepmc   +1 more source