Results 21 to 30 of about 6,827,916 (188)

Low-Level Atmospheric Ducts [PDF]

Nature, 1949
IN a communication in Nature1, I suggested an explanation for the occurrence of low-level atmospheric ducts over the sea, which had been reported by McPetrie and Starkey2 in conditions of strong winds. It was suggested that the previous history of the air was the governing factor in deciding whether an atmospheric duct would occur. I am indebted to Dr.
openaire   +2 more sources

Low-level laser therapy [PDF]

American Journal of Orthodontics and Dentofacial Orthopedics, 2021
Sanjeev Datana, Shiv Shankar Agarwal, Sujit Kumar Bhandari   +2 more
openaire   +5 more sources

Vertical Profiles of 226Ra and 228Ra Activity Concentrations in the Western Subarctic Gyre of the Pacific Ocean

Frontiers in Marine Science, 2022
The vertical activity concentration distributions of the radium isotopes, 226Ra and 228Ra, which are useful as radiotracers, were obtained for the first time in the western Subarctic Pacific Gyre (WSAG).
Hirofumi Tazoe, Hajime Obata, Takuya Hara, Mutsuo Inoue, Takahiro Tanaka, Jun Nishioka   +5 more
doaj   +1 more source

HIFI spectroscopy of low-level water transitions in M82 [PDF]

, 1997
We present observations of the rotational ortho-water ground transition, the two lowest para-water transitions, and the ground transition of ionised ortho-water in the archetypal starburst galaxy M82, performed with the HIFI instrument on the Herschel ...
Weiss, A., Requena-Torres, M. A., Guesten, R., Garcia-Burillo, S., Harris, A. I., Israel, F. P., Klein, T., Kramer, C., Lord, S., Martin-Pintado, J., Roellig, M., Stutzki, J., Szczerba, R., van der Werf, P. P., Philipp-May, S., Yorke, H., Akyilmaz, M., Gal, C., Higgins, R., Marston, A., Roberts, J., Schloeder, F., Schultz, M., Teyssier, D., Whyborn, N., Wunsch, H. J.   +25 more
core   +6 more sources

Dynamics with Low-Level Fractionality

, 2005
The notion of fractional dynamics is related to equations of motion with one or a few terms with derivatives of a fractional order. This type of equation appears in the description of chaotic dynamics, wave propagation in fractal media, and field theory.
Achar, Achar, Achar, Biler, Caputo, Caputo, Caputo, Carreras, Dzherbashyan, Gelfand, George M. Zaslavsky, Goldfain, Goldfain, Gorenflo, Gorenflo, Gorenflo, Kadomtsev, Krisch, Laskin, Laskin, Laskin, Laskin, Le Mehaute, Leontovich, Lighthill, Mainardi, Metzler, Miller, Milovanov, Naber, Nigmatullin, Nigmatullin, Oldham, Podlubny, Ryabov, Sagdeev, Saichev, Samko, Stanislavsky, Stanislavsky, Tarasov, Tarasov, Tarasov, Tarasov, Tarasov, Tofighi, Uchaikin, Vasily E. Tarasov, Weitzner, West, Woyczynski, Zaslavsky, Zaslavsky, Zaslavsky, Zaslavsky, Zosimov   +55 more
core   +2 more sources

Quantitative characterization of super-resolution infrared imaging based on time-varying focal plane coding [PDF]

Journal of the European Optical Society-Rapid Publications, 2014
High resolution infrared image has been the goal of an infrared imaging system. In this paper, a super-resolution infrared imaging method using time-varying coded mask is proposed based on focal plane coding and compressed sensing theory.
Wang X., Yuan Y., Zhang J., Chen Y., Cheng Y.   +4 more
doaj   +1 more source

Phase-locking at low-level of quanta

, 2015
We discuss phase-locking phenomena at low-level of quanta for parametrically driven nonlinear Kerr resonator (PDNR) in strong quantum regime. Oscillatory mode of PDNR is created in the process of a degenerate down-conversion of photons under interaction ...
Chew, Lock Yue, Hovsepyan, G. H., Kryuchkyan, G. Yu., Shahinyan, A. R.   +3 more
core   +1 more source

Low-level finite state control of knee joint in paraplegic standing [PDF]

, 1992
Low-level finite state (locked-unlocked) control is compared with open-loop stimulation of the knee extensor muscles in functional electrical stimulation (FES) induced paraplegic standing.
Boom, H.B.K., Mulder, A.J., Mulder, A.J., Veltink, Petrus H., Zilvold, G., Zilvold, G.   +5 more
core   +3 more sources

Laser 830nm na viabilidade do retalho cutâneo de ratos submetidos à nicotina Laser 830nm on the viability of skin flaps in rats submitted of nicotine

Acta Ortopédica Brasileira, 2011
OBJETIVO: Investigar os possíveis efeitos da laserterapia com laser diodo 830nm ao se contrapor a ação da nicotina na viabilidade do retalho cutâneo em ratos.
Lais Mara Siqueira das Neves, Alexandre Marcio Marcolino, Rodrigo Paschoal Prado, José Antônio Thomazini   +3 more
doaj   +1 more source

Long-Term and Seasonal Changes in Sources of Urban Atmospheric Particulates in the Western Pacific

Applied Sciences, 2022
To reduce atmospheric pollutants, the sources need to be identified. To this end, combustion-derived particulates (Pc) in atmospheric suspended particulate matter (TSP) in ten Western Pacific cities from 1997 to 2018 were analyzed using the NP method ...
Kazuichi Hayakawa, Ning Tang, Akira Toriba   +2 more
doaj   +1 more source