Quarks and leptons an introductory course in modern particle physics f halzem,a martin
Ngày tải lên: 17/03/2014, 14:38
... Na- tional Science Foundation, working with the White House Office of Science and Technology Policy and the Office of Management and Budget and in consultation with the relevant authorization and appropriations ... Advisory Panel were very helpful. Finally, the committee thanks the staff of the Board on Physics and Astronomy (Donald Shapero, Timothy Meyer, and David Lang) fo...
Ngày tải lên: 14/03/2014, 10:20
... oscillating in and out of an inductor or a capacitor and a source for this energy must exist. Since the energy oscillation in an inductor is 180 0 out of phase of the energy oscillating in a capacitor, 112 ... value of the voltage across it. In quasi-steady state conditions, the current and voltage are both sinusoidal, with corresponding amplitudes ˆ i and ˆv, and initia...
Ngày tải lên: 25/01/2014, 13:20
Tài liệu Báo cáo Y học: The b-1,4-endogalactanase A gene from Aspergillus niger is specifically induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions pdf
... by HPAEC and MALDI-TOF MS after incubation of 1 mgÆmL )1 of potato, onion and soy arabinogalactan with 1.33 lgÆmL )1 GALA at 30 °C, pH 4.5 (McIlvain buffer) for 15 min, 30 min, 2 h and 20 h, ... site and containing the galA gene and approximately 700 bp 3¢-flanking region, in pIM4700 (containing the pkiA promoter). A. niger NW290 was transformed with pIM3982 and transformants wer...
Ngày tải lên: 21/02/2014, 01:21
FISCAL COMPETITION IN SPACE AND TIME: AN ENDOGENOUS-GROWTH APPROACH
... Libman and Lars P. Feld, Strategic Tax Collection and Fiscal Decentralisation: The Case of Russia, June 2007 2032 Øystein Foros, Hans Jarle Kind and Greg Shaffer, Resale Price Maintenance and ... Investment and Production Decisions, June 2007 2021 Andreas Bühn, Alexander Karmann and Friedrich Schneider, Size and Development of the Shadow Economy and of Do-it-yourself...
Ngày tải lên: 05/09/2013, 14:18