Results 81 to 90 of about 279,860 (228)

Point spread functions for the Solar Optical Telescope onboard Hinode

, 2008
The combined PSF of the BFI and the SOT onboard the Hinode spacecraft is investigated. Observations of the Mercury transit from November 2006 and the solar eclipse(s) from 2007 are used to determine the PSFs of SOT for the blue, green, and red continuum ...
Wedemeyer-Böhm, Sven
core   +4 more sources

Characteristics of Stray Current Distribution in the Power Supply System of Subway Tunnels with a Hollow Circular Section Structure

Energies
The DC traction power system adopts the track as the return rail. When the track-to-earth insulation in the subway tunnel deteriorates, stray currents will cause electrochemical corrosion to tunnel steel structures and seriously affect the service life ...
Junyang Ma, Zihao Wang, Gen Qian, Weihe Lin, Yadong Fan   +4 more
doaj   +1 more source

Advanced Langmuir Probe (LP) [PDF]

The dynamic response of the MK-2 version of the Langmuir probe amplifier was studied. The settling time of the step response is increased by: (1) stray node-to-ground capacitance at series connections between high value feedback resistors; and (2) input ...
Block, B. P., Carignan, G. R., Voronka, N. R.   +2 more
core   +1 more source

Variational principles of micromagnetics revisited

, 2019
We revisit the basic variational formulation of the minimization problem associated with the micromagnetic energy, with an emphasis on the treatment of the stray field contribution to the energy, which is intrinsically non-local.
Di Fratta, Giovanni, Muratov, Cyrill B., Rybakov, Filipp N., Slastikov, Valeriy V.   +3 more
core   +1 more source

PENERAPAN MODEL PEMBELAJARAN TWO STAY TWO STRAY UNTUK PENINGKATAN HASIL BELAJAR KETERAMPILAN DISKUSI SISWA KELAS X IPA3 SMA NEGERI 3 SINGKAWANG

, 2021
Sri Wahyuni
openalex   +2 more sources

Strategy for the inversion of Hinode spectropolarimetric measurements in the quiet Sun

, 2007
In this paper we propose an inversion strategy for the analysis of spectropolarimetric measurements taken by {\em Hinode} in the quiet Sun. The spectropolarimeter of the Solar Optical Telescope aboard {\em Hinode} records the Stokes spectra of the \ion ...
Ichimoto, K., Iniesta, J. C. del Toro, Katsukawa, Y., Lites, B. W., Nagata, S., Rubio, L. R. Bellot, Shimizu, T., Shine, R. A., Suarez, D. Orozco, Suematsu, Y., Tarbell, T. D., Title, A. M., Tsuneta, S.   +12 more
core   +1 more source

Vector-Borne Diseases in Stray Dogs in Peninsular Malaysia and Molecular Detection ofAnaplasmaandEhrlichiaspp. fromRhipicephalus sanguineus(Acari: Ixodidae) Ticks: Table 1. [PDF]

, 2015
Fui Xian Koh, Chandrawathani Panchadcharam, Sun Tee Tay   +2 more
openalex   +1 more source

Penerapan Model Pembelajaran Kooperatif tipeTwo Stay Two Stray dengan Outdoor Study terhadap Keterampilan Sosial dan Hasil Belajar IPA pada Kelas V

, 2021
Fauzi Rahmanuddin, Sudarmiatin Sudarmiatin, Wahjoedi Wahjoedi   +2 more
openalex   +2 more sources

Distribution Law of Metro Stray Current in Red Soil Region

Chengshi guidao jiaotong yanjiu
[Objective] Due to the significant difference in soil characteristics compared to other types of soil, such as pH value, salinity, and soil resistivity, the red soil features more severe corrosion of metal facilities along metro lines caused by the stray
CHENG Hongbo, LU Weinan, XIE Zining, LIN Shan, WANG Fangling   +4 more
doaj   +1 more source

Influence of soil resistivity on stray current in power supply system of urban rail transit

Journal of Measurement Science and Instrumentation, 2022
In order to explore the influence of soil resistivity on stray current in power supply system of urban rail transit, we establish an equivalent circuit model of the rail-to-ground structure based on resistance network method first.
CHEN Wanglong, LI Yaning, WANG Ye
doaj