Abstract: Methods for making titanated silica supports, titanated chromium/silica pre-catalysts, and activated titanated chromium/silica catalysts are disclosed in which hydrogen peroxide and an alkali metal precursor are used during catalyst preparation. Resulting titanated chromium/silica pre-catalysts often contain silica, 0.1 to 5 wt. % chromium, 0.1 to 10 wt. % titanium, and less than or equal to 4 wt. % carbon, and further contain a bound alkali metal or zinc at a molar ratio of alkali metal:titanium or zinc:titanium from 0.02:1 to 3:1 and/or at an amount in a range from 0.01 to 2 mmol of alkali metal or zinc per gram of the silica. High melt index potential activated titanated chromium/silica catalysts can be used to polymerize olefins to produce, for example, ethylene based homopolymers and copolymers having HLMI values of greater than 30 g/10 min.

Abstract: The disclosure details the implementation of apparatuses, methods and systems to Integrated information-engineered and Self-Improving facility for advertising, e-commerce and online Customer Interactions (ISICI). In one embodiment, the ISICI is comprised of three components: 1) a creation and maintenance of MultiLink menus component; 2) a registration and updating of the underlying multilink records component; and 3) a distribution/syndication of the MultiLink menus component. The ISICI allows for the creation of MultiLink menus. These menus may appear over any links, ads, ecommerce, etc. The ISICI provides a mechanism to track how users use the MultiLink menu. This tracking information is fed back to the ISICI, which allows it to further refine the menu structure in response to actual usage tracking. As such, the ISICI manages to compress the purchasing cycle from months down to moments, and/or to service a wider range of customer prospects who are already in various stages of the purchasing cycle.

Abstract: A highly sensitive optical receiver where one terminal of the photodiode of the receiver is connected to a negatively biased amplifier while the other terminal of photodetector is connected to a positively biased amplifier, where such connections automatically bias the photodiode and use the current from both terminals (anode and cathode) of the photodiode. This invention also provides an optical receiver which has a DC cancellation circuit to eliminate the biasing voltages in the final output signal.