THE SIGNIFICANCE OF MALPRACTICE CLAIMS IN THE MANAGEMENT OF CHILD ADOPTION DEMANDS IN SOUTHWEST NIGERIA




Influence of diethyl zinc on ethylene-norbornene copolymerization

Ethylene-norbornene copolymers were synthesized with a homogeneous catalyst system based on bis(imino) pyridine iron with the addition of diethyl zinc (DEZ) as alkyd transfer agent to promote immortal copolymerization.The Bandai addition of DEZ did not influence the catalytic activity in copolymerization with 7.5 mmol of norbornene (NB), but in the

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Height of Hydraulic Fracture Zone Based on PSO_LSSVM Model

Predicting the height of water conducting fracture zones can prevent mine water damage and increase the upper limit of mine mining.To achieve its effective prediction, this study selects four main control parameters for prediction, including the proportion coefficient of hard rock in the overlying strata, the inclination distance of the working fac

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