The second part of complex research of the Chernobyl cooling pond bottom sediments are presented Data about vertical distribution Tank Gasket Seal Kit of radioactive pollution 137Cs, 241Am, 90Sr in a solid phase of sediments are received.Distribution coefficients 137Cs and 90Sr, selectivity coefficients of their exchange with similar cations and ph
Abstrak Gempa bumi merupakan salah satu bencana yang paling dahsyat dan datang dengan tiba-tiba, yang dapat menghancurkan bangunan dalam waktu singkat.Catatan sejarah menunjukkan bahwa Jawa Tengah dan Daerah Istimewa Yogyakarta sering mengalami gempa bumi.Gempa tektonik berkekuatan di atas 6 Richter Scale (RS) dan bahkan di atas 7 RS terjadi pada 1
Abstract Background The obligate aerobe Azotobacter vinelandii is a model organism for the study of biological nitrogen fixation (BNF).This bacterium regulates the process of BNF through the two component NifL and NifA system, where NifA acts as an activator, while NifL acts as an anti-activator based on various metabolic signals within the cell.Di
In Monte Carlo based importance sampling estimations, Effective Sample Size (ESS) is an important index of simulation efficiency, since ESS can measure the divergence between the target distribution and the proposal distribution effectively, and thus is widely used to decide whether resampling is needed or not.Among several well-known variants of E