A method little giant chick brooder kit that allows calculating the primary energy savings of fuel cogeneration of electricity and heat as compared to separate methods produce the same amount of these types of energy.An analytic expression relating the energy consumption of fuel for production of electricity and heat, taking into account the effici
Background Human papillomavirus (HPV) vaccination can prevent HPV-related illness and associated cancers, including oropharyngeal.The safety and efficacy of HPV vaccination has been well-established, but national HPV vaccination rates remain unacceptably low with persistent disparities for certain populations.While vaccination has been one of the b
"nBackground: Parvovirus B19 (B19) is the only member of the family Parvoviridae associated with human infection.Al­though there are some studies to estimate the immunity to parvovirus in various populations but there is no seroepidemiologi­cal sur­vey from Iran until now thus the age-specific immunity to human parvovir
The present work is a contribution to the systematics of Bilharziella and Dendritobilharzia.Wildfowl was killed in hunting seasons or found dead in Champagne-Ardenne region, France, and autopsied with focus on schistosomes.Seven Anas platyrhynchos (mallards), one Ardea cinerea (grey heron) and two Cygnus olor (mute rme ufx iii swans) were parasitiz