no on-site sanitation system treats both urine and faecal matter in one process. a laboratory scale biological filter was fed with high concentration of urea (4 g n/l) and 17.1 g cod/l to determine if it will be possible to treat liquid that leach from a ventilated improved pit latrine. the hlr in the proposed biological filter system was calculated to be ca 36 l/m2/d, significantly lower than ...

high spin states in the neutron rich nucleus 191os has been populated for the first time using the82se+192os deep-inelastic reaction at 460 mev beam energy using the alpi accelerators at the laboratorynazionali di legnaro, italy. high fold γ-γ coincidences were acquired with the 4π spectrometer gaspdetector array, consisting of 40 compton-suppressed, large-volume germanium detectors with an inn...

I N 1689 J. Baptkta Scaramucci2 published two hypotheses which have played a great part in the history of the physiology of the heart: the first, that the deeper coronary vessels are squeezed empty by the contraction of the muscle fibres which surround them; and the secondi, that the coronary vessels are refilled from the aorta during the diastole of the heart. In 1707, Stroem 3 added to these ...

this paper is based on a combination of the principal component analysis (pca), eigenface and support vector machines. using n-fold method and with respect to the value of n, any person’s face images are divided into two sections. as a result, vectors of training features and test features are obtain ed. classification precision and accuracy was examined with three different types of kernel and...

and hypochondriasis were only responsible for a very few limited and obstinate cases. The principal causes here were:? (?) Bad water. (?) Bad food. As regards bad water, two kinds of water were responsible for the disease :? (a) Muddy water. (b) Water containing in solution mineral salts such as magnesia, mica, etc. The first kind of water was the cause of the disease in the G-omal Valley. Thou...

We investigate algebraic and compositional properties of abstract multiway rewriting systems, which are archetypical structures underlying the formalism Wolfram model. demonstrate existence higher homotopies in this class where homotopical maps induced by inclusion appropriate rules taken from an rulial space all possible such rules. Furthermore, we show that a system with up to order n may nat...