نتایج جستجو برای: eruptive macro
تعداد نتایج: 32082 فیلتر نتایج به سال:
FIG. 1 Crusted lesions with bullae the arrow showing level of pus (Hypopyon sign). A 5-year-old girl presented to us with complaints of exudative painful lesions on the face and upper back for 6 days. The lesions started as multiple fluid filled lesions on the face which turned turbid, ruptured, spread and involved the back. On examination, multiple pustules with level of pus (positive hypopyon...
The decompression rate of magma as it ascends during volcanic eruptions is an important but poorly constrained parameter that controls many of the processes that influence eruptive behavior. In this study, we quantify decompression rates for basaltic magmas using volatile diffusion in olivine-hosted melt tubes (embayments) for three contrasting eruptions of Kīlauea volcano, Hawaii. Incomplete e...
Accretion in young stellar objects (YSOs) is at least partially episodic, i.e. periods with high accretion rates (’bursts’) are interspersed by quiescent phases. These bursts manifest themselves as eruptive variability. Here we present a systematic survey for eruptive YSOs aiming to constrain the frequency of accretion bursts. We compare mid-infrared photometry from Spitzer and WISE separated b...
Mechanical trauma or developmental disorders can cause an eruptive problem mostly called dilaceration. The prognosis of a dilacerated tooth depends on early diagnosis and appropriate treatment planning. The case presented in this paper is an example of severe dilacerations of a maxillary central incisor which has been treated with early orthodontic intervention.
Long-term hazard assessment, one of the bastions of risk-mitigation programs, is required for land-use planning and for developing emergency plans. To ensure quality and representative results, long-term volcanic hazard assessment requires several sequential steps to be completed, which include the compilation of geological and volcanological information, the characterisation of past eruptions,...
Observations on the Climatology, Topography, and Diseases of Hong-Kong, and the Canton-River Station
of Classes. Monthly Admissions, & Annual Results. Fevers (Eruptive) s. of Nerv. Syst. Org. of Sense. ? Respiration ? Circulation.
Grande Ronde Basalt (GRB) lavas represent the most voluminous eruptive pulse of the Columbia River-Snake River-Yellowstone hotspot volcanism. With an estimated eruptive volume of 150,000 km, GRB lavas form at least 66% of the total volume of the Columbia River Basalt Group. New Ar/Ar dates for GRB lavas reveal they were emplaced within a maximum period of 0.42 ±0.18 My. A well-documented strati...
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