Results 11 to 20 of about 22,779 (231)

Acupuncture for cancer pain in adults. [PDF]

open access: yes, 2011
BACKGROUND: Forty percent of individuals with early or intermediate stage cancer and 90% with advanced cancer have moderate to severe pain and up to 70% of patients with cancer pain do not receive adequate pain relief.
Akhileswaran   +70 more
core   +1 more source

Lamost observations in the kepler field. I. Database of low-resolution spectra* [PDF]

open access: yes, 2015
The nearly continuous light curves with micromagnitude precision provided by the space mission Kepler are revolutionizing our view of pulsating stars. They have revealed a vast sea of low-amplitude pulsation modes that were undetectable from Earth.
A. B. Ren   +55 more
core   +3 more sources

Design of a Data Acquisition, Correction and Retrieval of Na Doppler Lidar for Diurnal Measurement of Temperature and Wind in the Mesosphere and Lower Thermosphere Region

open access: yesRemote Sensing, 2023
Based on the resonance fluorescence scattering mechanism, a narrowband sodium (Na) lidar can measure temperature and wind in the mesosphere and lower thermosphere (MLT) region.
Yuan Xia   +11 more
doaj   +1 more source

Chinese Meridian Project near-surface atmospheric electric field observations

open access: yes地球与行星物理论评
The near-surface atmospheric electric field is an important parameter in disciplines such as space physics and atmospheric science. Variations in the atmospheric electric field represent the state of the global atmospheric circuit and charge distribution
Lei Li   +6 more
doaj   +1 more source

Observation of Interplanetary Scintillation with Single-Station Mode at Urumqi

open access: yes, 2010
The Sun affects the Earth's physical phenomena in multiple ways, in particular the material in interplanetary space comes from coronal expansion in the form of inhomogeneous plasma flow (solar wind), which is the primary source of the interplanetary ...
Bo Peng   +15 more
core   +1 more source

Preliminary results of the ionospheric high-frequency Doppler shift monitor for the Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
The Phase II of Chinese Meridian Project plans to construct ionospheric Doppler sounding arrays around Mohe, Beijing, Wuhan, and Shenzhen. Each array consists of one transmitter station and three stations equipped with the ionospheric high-frequency ...
Yongqiang Hao   +3 more
doaj   +1 more source

The asymmetric structure of the Galactic halo

open access: yes, 2006
Using the stellar photometry catalogue based on the latest data release (DR4) of the Sloan Digital Sky Survey (SDSS), a study of the Galactic structure using star counts is carried out for selected areas of the sky.
Deng, L. C., Hu, J. Y., Xu, Y.
core   +2 more sources

Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]

open access: yes, 2018
Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
core   +1 more source

Wide-band solar radio spectral monitoring in the Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
To achieve full-band observation of solar radio emissions, the sun-planetary interstellar monitoring chain subsystem of the Phase II of Chinese Meridian Project will construct four sets of solar radio spectrometers covering the decimeter, meter ...
Wei Wang   +7 more
doaj   +1 more source

Digisonde prototype testing and data quality comparison analysis for Phase II of Chinese Meridian Project

open access: yes地球与行星物理论评
To ensure the detection quality of the domestic model ionospheric digisonde adopted by the Phase II of Chinese Meridian Project, prototype testing including technique testing and a data quality comparison was performed.
Zhiqing Chen   +5 more
doaj   +1 more source

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