Heterogeneous catalytic hydrogenation of cyclohexene, catalyzed by Pt/A1203, was carried out in thirteenvarious solvents (four alcoholic solvents, six aprotic polar solvents and three non polar solvents) at 25 °C.Single-parameter correlations of logk vs. normalized polarity parameter (ETN), hydrogen-bond acceptorbasicity (p), hydrogen-bond donor acidity (a) and dipolarity/polarizibility (it*) d...

background: delayed graft function is a main complication after deceased donor kidney transplantation that adversely affects graft outcome. difficulties in prediction and early detection of delayed graft function have hindered the ability to perform proper therapeutic interventions. we investigated whether measuring urinary interleukin 18 and neutrophil gelatinase-associated lipocalin as marker...

Disclosure of donor conception to children was compared between solo mother and two-parent families with children aged 4-8 years conceived since the removal of donor anonymity in the UK. Semi-structured interviews were conducted with 31 heterosexual solo mothers and 47 heterosexual mothers with partners to investigate their decisions and experiences about identifiable donation and disclosure to...

This study examined the psychological wellbeing of fathers and father – child relationships in families with a 7-year-old child conceived by donor insemination. Twenty-four donor insemination families and comparison groups of 25 egg donation and 32 unassisted-conception families were assessed using a standardized interview and questionnaires administered to the father, and father – child dyads ...

The combined SHARON-Anammox process is a promising technique for nitrogen removal from wastewater streams with high ammonium concentrations. It is typically applied to sludge digestion reject water, in order to relieve the activated sludge tanks, to which this stream is typically recycled. This contribution assesses the impact of the applied control strategy in the SHARON-reactor, both on the e...

BACKGROUND & OBJECTIVES The present study was undertaken to assess the prevalence of malaria parasitaemia among blood donors and to determine the possible risk of transmission of malaria parasite to recipients of blood in Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State. METHODS Four hundred and forty-four subjects were selected randomly and EDTA added blood was collected for...