نتایج جستجو برای: magnetic survey
تعداد نتایج: 707999 فیلتر نتایج به سال:
The large scale distributions of gas, magnetic field and cosmic rays in the galactic halo are investigated. Our model is based on the analysis of all-sky surveys of H i gas (Lei-den/Dwingeloo survey), soft X-ray radiation (ROSAT all-sky survey), high energy γ-ray emission (EGRET > 100 MeV), and radio-continuum emission (408 MHz survey). We found a stable hydrostatic equilibrium configuration of...
Pavel Borodin, Jorge Brenes, Elias Daudi, Noor Efendi, Simon Flower, Muhammad Hidayat, Muhammad Husni, Manuel Kampine, Oleg Kusonski, Artur Langa, Iván Monge, Antonio Mucussete, Armindo Nhatsave, I Kadek Oca Santika, Jean Rasson, John Riddick, Didik Suharyadi, Christopher Turbitt, and Mahmud Yusuf Arti observatory, Institute of Geophysics, Urals Branch of Russian Academy of Sciences Instituto ...
چکیده ندارد.
This paper describes an investigation of the use of aeromagnetic crossover misfits as a source of geological information. The misfits occur when, at a crossover point of an aeromagnetic survey, the separate measurements of the Earth’s magnetic field are not the same. Misfits are mainly the result of time-dependent field changes and, in this paper, are analysed as indicators of electromagnetic i...
While the aged as a group have better access to health care since the inception of Medicare, there are subsets of the population that are still vulnerable to large out-of-pocket expenses. The focus of this analysis is on those segments of the Medicare population which are particularly vulnerable to access problems due to their personal characteristics. In particular, using data from the Nationa...
BACKGROUND This article reports on the use of the 'neighborhood method' to measure the prevalence and basic characteristics of children who became separated from their parents or usual caregivers subsequent to an attack by the M23 militia group in North Kivu, Democratic Republic of the Congo. METHODS A two-stage household cluster survey was conducted in 522 households in North Kivu in August ...
Purpose. The Gudjonsson Suggestibility Scale (GSS; Gudjonsson, 1984, 1997) is a well-established forensic tool for measuring interrogative suggestibility. However, one restriction of this tool is that it requires an extensive testing procedure. The present study examined whether shorter versions of the GSS yield similar results as the original GSS procedure. Methods. One group (N 1⁄4 20) was gi...
Based on recent field survey data collected in three African countries, this study examines interfirm and inter-organizational collaboration in African industry. Three sets of interactions were analyzed namely: firm-firm linkages, including user-supplier and subcontracting relationships; firm-university linkages; and firm-industrial association linkages. Employing univariate and multivariate an...
rhabdomyosarcoma is a common primary childhood malignancy that rarely metastasizes to the breast. we report a patient with a primary sinonasal rhabdomyosarcoma metastasizing to the breast, with no distant spread. we describe the imaging appearance of rhabdomyosarcoma on magnetic resonance imaging (mri), particularly on diffusion-weighted imaging (dwi) and apparent diffusion coefficient (adc) se...
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