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Vol. XLVIII (April 2011), 381 –392 *Iris W. Hung is Assistant Professor of Marketing, Department of Marketing, NUS Business School, National University of Singapore (e-mail: [email protected]). Robert S. Wyer Jr. is Visiting Professor of Marketing, Department of Marketing, Chinese University of Hong Kong (e-mail: [email protected]). This research was supported in part by grants HKUST6053/01H, HK...
1 Department of Meteorology, University of Reading, Reading UK RG6 6BB, UK, T: +44 118 3786248, [email protected] 2 King’s College London, London, UK 3 University of Helsinki, Department of Physics, PL 48, FIN-00014, Helsinki, Finland, tel. +358 50 3110371, email: [email protected] 4 University of Göteborg, Gothenburg, Sweden, tel.: +46 31 7862606, e-mail: [email protected] 5 Un...
In deep inelastic electron-photon scattering in leading order QED, eγ → eγγ → eff̄, there are four non-zero structure functions. We calculate them for real photons retaining the full dependence on the fermion mass, and show numerical results of its effect. RAL-TR-1998-079 December 1998 Leading order QED structure functions have long been calculated and can be found in the literature, see for exa...
The ratio of male to female sex among infants born to 391 women with and 114 079 without placenta praevia was analysed by parity. In the women without placenta praevia the sex ratio decreased significantly with increasing parity, whereas in the women with placenta praevia it increased. Overall, the sex ratio was increased among the women with placenta praevia, particularly multiparas. An increa...
Cooling down time measurements carried out at LEAR with 4.2 MeV/nucleon Pb ions and various combinations of lattice functions led to unexpected results. Notably, a finite dispersion was found to decrease strongly the horizontal cooling down times. Furthermore, intermediate betatron functions yielded shorter cooling down times than large ones and an increase of the cooler length by a factor 2 di...
زمینه و هدف: امروزه نگرانیهای جهانی در مورد تاثیر باقیماندههای آنتیبیوتیک بر محیط زیست افزایش یافته و کنترل تخلیه آنها مورد توجه قرار گرفته است. این پژوهش با هدف بررسی کارایی فرآیند اکسیداسیون فنتون(h2o2/fe+2) در کاهش آنتیبیوتیک سولفادیازین از محیطهای آبی انجام گرفت. مواد و روشها: این تحقیق یک مطالعه تجربی- آزمایشگاهی بود. فاضلاب سنتتیک حاوی غلظتهای 079/0، 19/0 و 47/0 میلی مولار از آنتی...
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