In this study, a new 36-pulse rectifier with hybrid DC-reinjection circuit is proposed. It multiplies the AC-side input voltage steps from 12 to 36 using auxiliary for and current modulation. Both AC DC side harmonics of system are efficiently suppressed when combined filter capacitors at side. Only 2 more diodes an IGBT used in proposed approach constituting injection circuit. The cascaded str...

Geothermal energy is a clean and environmentally friendly source that can be used sustainably; however, attention towards geothermal has been intermittent during the last 40 years as function of crisis oil price. However, reinjection clogging challenge limiting development utilization. In China, widely distributed sandstone reservoirs have reduced production due to technical constraints such ex...

Quasi-static interferometric signals in lasers under feedback arise from slowly varying perturbations of the intracavity electric field resulting from the reinjection of a portion of the emitted field into the cavity. Such interferometric signals are well described by the steady-state solution to the Lang-Kobayashi rate equation model. We give an exact series expansion for this steady-state sol...

Hsldw S.A.1, Buh~r~~nly J.1, Haswll P.D.1, Bowbr I.C.J.W.2, Bmn A.J.1 1 Depatlmenl of Ophthalmology, University ot Oxford. 2 Department of Bacterioboy. Oxford Regional FMii Heaith Laboratory. Purpose: lntravitreal antibiotic is the mainstay of endophthalmitis treatment. Repeat injections should be based on the knowledege of tissue levels. The purpose of this study is to assess the value of aque...

As the offshore market faces deepwater production challenges, the oil and gas industry is investing in new technologies to bring down the costs in the subsea fields exploitation. A breakthrough technology solution is the development of a subsea centrifugal compressor module installed on the seabed, transporting the wellstream to a central platform or directly to shore. The typical application o...

The Orange County Water District (OCWD) in California has been operating a Groundwater Replenishment System (GWRS, Figure 1) since 2008. The GWRS treats secondary effluent from a wastewater treatment plant (WWTP) for distribution to reinjection wells, spreading basins, and industrial users. Upstream of the reverse osmosis system (RO), the secondary effluent goes through a microfiltration proces...

rejection of the tumors in all 12 animals that was completed within 7 days. These animals exhibited resistance to s.c. reinjection of large doses of cells of the same tumor line initially used, but died with growing tumors and métastases when tumor cells of an antigenically different syngeneic line were injected. Nine of the 12 animals treated by surgical excision of the tumor nodule at Day 14...