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| 1 | Effect of xylene exposure on the performance of electret filter media显示文摘 | W.Jasper J.Hinestroza A.Mohan J.Kim B.Shiels M.Gunay D.Thompson R.Barker | | 0，，： | 1 |
| 2 | A study on fluorescence properties of Eu^(3+) ions in alkali lead tellurofluoroborate glasses显示文摘Glasses with chemical composition of (in mol.%): 26 RF-20 PbO-10 TeO2-43 H3BO3-1 EuO3 (RLTB) were prepared by conventional melt quenching method. The Judd-Ofelt intensity parameters Ω2 and Ω6 were obtained from the absorption intensities of 7F0→5D2 and 7F0→5L6 transitions, respectively. In order to overcome the problem of applicability of Judd-Ofelt analysis at room temperature due to the overlapping of the transitions originating from 7F0 and 7F1 levels of Eu3+ ion, the effect of the thermalization on the population of energy levels was taken into account. The photoluminescence spectra contained five emission bands originating from the 5D0 metastable state to 7FJ (J=0, 1, 2, 3, 4) lower lying states. The decay profiles were found to be single exponential in all the three glasses. The measured lifetimes (τmes) were in good agreement with the calculated lifetimes (τcal) obtained by using the thermally corrected Judd-Ofelt intensity parameters. | S.A.Saleem B.C.Jamalaiah A.Mohan Babu K.Pavani L.Rama Moorthy | 2010 | Journal of Rare Earths2010，28，2： | 1 |
| 3 | Listening to his inner voice? An unusual urethral foreign body: A review of literature and few learning points显示文摘Dear Editor,Urethral foreign body insertions are rare emergencies.Multiple objects are known to be implicated.They have a low incidence,with males 1.7 times more likely to commit the act than females.Dysuria,haematuria,strangury,urinary frequency and urinary retention are common presenting features.Many such patients do not provide the history of self insertion due to embarrassment and can hence present late.Neglected cases can lead on to sepsis and death[1e4].Multiple objects have been implicated in foreign body insertion into the urethra.However,insertion of ear phones is a rarity.We report one such unusual case here. | Abheesh Varma Hegde A.Nagaraja Rao A.Mohan | 2018 | Asian Journal of Urology2018，5，2： | 0 |
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