The aphorism “All models are wrong but some are useful” (Box, 1978) sums up much of what ML is about. The assumptions we make in the Naive Bayes approach to sentimanet classification are wrong, but this is true of the assumptions made in all current formal models of human language (statistical or otherwise), with the possible exception of a few which are very restricted indeed. However, the que...

I N T R O D U C T I O N IN THE past several years, the nature of the enzymic defect associated with phenylketonuria (PKU) has been well defined (JERVIS, 1947; UDENFRIEND and BESSMAN, 1953; WALLACE, MOLDAVE and MEISTER, 1957; MITOMA, AULD and UDENFRIEND, 1957 ; KAUFMAN, 1961). However, a direct relationship between the absence of phenylalanine hydroxylase in the liver and mental deficiency remai...

يهدف البحث الى تسليط الضوء على الموقف البريطاني من الازمة العراقية -الكويتية في حزيران عام 1961 والتي برزت بعد التصريح الذي أدلى به رئيس الوزراء العراقي عبد الكريم قاسم المؤتمر الصحفي عقد الخامس والعشرين 1961، والذي طالب فيها السيادة الكويت، مما أدى بدء ازمة سياسية بين العراق والكويت مجددآ كانت لها صدى الصعيدين الدولي والإقليمي .

and one xvas founid to be positive. This association of an adenovirus infection and intussusception is confirmed by the reports of Rutten and Oudejans (1961) and Gardner (1961).

*"Tyagaraj",9-14-14,CBM Compound, Uplands, Visakhapatnam 530 003. B Pre Eminent Parasite Hunter: The commemorative stamp was issued by Brazil on 28 Dec 1959 to mark the centenary of the discovery of Schistosomiasis by Bilharz. The stamp depicts the profile of Dr Piraja da Silva and an inset showing the leaf-shaped adult male trematode (fluke) of S. mansoni holding a single threadlike female in ...

Last Tuesday. .May 2nd, the Ties/en award in chemistry was presented to P.radfurd Mundy 'HI A coffee hour was held for cheinislry majors at which time Dean Lanford presented Bradford with a check for $100 from an anonymous donor for promise in research and excellence in his course work in chemistry, physics, and mathematics. The chemistry department has announced the lour graduate assistants in...

Aschaffenburg, R. & Drewry, T. (1955). Nature, Lond., 176, 218. Glazer, A. N. & Smith, E. L. (1961). J. biol. Chem. 236,2942. Gordon, W. B., Basch, J. J. & Kalan, E. B. (1961). J. biol. Chem. 238, 2908. Kalan, E. B., Gordon, W. G., Basch, J. J. & Townend, R. (1961). Arch. Biochem. Biophy8. 98, 376. Ogston, A. G. & Tombs, M. P. (1957). Biochem. J. 66, 399. Piez, K. A., Davie, E. W., Folk, J. E. ...

In this research, changes in annual and seasonal trends of mean temperatures were analyzed on the territory Rasina River basin (central Serbia). We used data from four meteorological stations during three periods: 1961–1989, 1990–2018, 1979–2013. The change detection analysis has been conceded using Pettitt’s test, von Neumann ratio Buishand’s range standard normal homogeneity (SNH) while linea...