نتایج جستجو برای: flare
تعداد نتایج: 8240 فیلتر نتایج به سال:
With ASCA, we have detected three X-ray flares from the Class I protostar YLW15. The flares occurred every ∼20 hours and showed an exponential decay with time constant 30–60 ks. The X-ray spectra are explained by a thin thermal plasma emission. The plasma temperature shows a fast-rise and slow-decay for each flare with kTpeak ∼ 4–6 keV. The emission measure of the plasma shows this time profile...
Until recently, X-ray flares during the afterglow of gamma-ray bursts (GRBs) were a rarely detected phenomenon; thus, their nature is unclear. During the afterglow of GRB 050502B, the largest X-ray flare ever recorded rose rapidly above the afterglow light curve detected by the SwiftX-Ray Telescope. The peak flux of the flare was >500 times that of the underlying afterglow, and it occurred >12 ...
PURPOSE To evaluate the possible inhibitory effects of hot water extract of Scutellariae radix and its major components (baicalein, baicalin, and wogonin) on experimental elevation of aqueous flare in pigmented rabbits. METHODS To produce aqueous flare elevation in rabbits, prostaglandin E(2) (PGE(2)), 25 microg/mL, was applied to the cornea with the use of a glass cylinder, or lipopolysaccha...
OBJECTIVES Despite advances in systemic lupus erythematosus (SLE) treatment, many patients suffer from the disease and side effects. Atacicept is a fusion protein that blocks B-lymphocyte stimulator and a proliferation-inducing ligand, which are increased in patients with SLE. METHODS In this double-blind, placebo-controlled study, patients with moderate-to-severe SLE were randomised to ataci...
BACKGROUND To evaluate the incidence of flare-ups and identify the risk factors including age, gender, tooth type, number of root canals, initial diagnosis, the type of irrigation regimen, treatment modality and the number of visits, in patients who received root canal treatment from January 2002 to January 2008. METHODS Records of 1819 teeth belonging to 1410 patients treated by 1 endodontic...
INTRODUCTION Rituximab selectively targets CD20+ B cells and presumably protects joints in rheumatoid arthritis. Complete remissions after a single treatment with rituximab, in some cases for longer than 1 year, are observed in only the minority of patients. We reported a patient suffering from refractory rheumatoid arthritis who responded to rituximab with sustained remission. CASE REPORT A ...
Many sites are contaminated with petroleum hydrocarbons (PHCs). In some cases, these PHCs may be biorecalcitrant and therefore the soils contaminated with these PHCs are not amenable to remediation by biological treatment methods. Examples of sites containing biorecalcitrant PHCs are old flare pit sites. Flare pits are earthen pits that were once used for the storage and disposal of natural gas...
We introduce a hybrid approach to solar flare prediction, whereby a supervised regularization method is used to realize feature importance and an unsupervised clustering method is used to realize the binary flare/no-flare decision. The approach is validated against NOAA SWPC data.
Flare ups during endodontic treatment is an undesirable occurrence for both patient and clinician. Flare up phenomena is complex and not well understood which involves number of hypotheses for its etiology. Causes are numerous which include chemical, mechanical, microbial injuries to pulp and periapical tissues. This review discuss about the various etiological aspect and the management of flar...
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