نتایج جستجو برای: epidemiological characteristic

تعداد نتایج: 243063  

Journal: :Psychological review 2006
P N Johnson-Laird Francesco Mancini Amelia Gangemi

A hyper-emotion theory of psychological illnesses is presented. It postulates that these illnesses have an onset in which a cognitive evaluation initiates a sequence of unconscious transitions yielding a basic emotion. This emotion is appropriate for the situation but inappropriate in its intensity. Whenever it recurs, it leads individuals to a focus on the precipitating situation and to charac...

2014
M Arbune C Georgescu D Tutunaru M Dobre A Nechita

Introduction The characteristic of HIV/AIDS Romanian epidemic is the high proportion of youth infected in 1988-1990, during their first year of life, when a nosocomial epidemiological accident took place. In Galati (South-East Romania) they were recorded 535 people with HIV/AIDS during 19902003 and 79.5% belonged to the pediatric nosocomial cohort. The mortality was 56.8% and half of the deaths...

2008
Ferruccio Ceriotti Joseph Henny

This paper looks at the topic of reference intervals from the point of view of the patient or the clinician. The differences between the concepts of reference intervals (biological characteristic of a well defined population) and the various types of decision limits are illustrated and discussed. Decision limits can be defined in different ways: based on a Bayesian approach, on epidemiological ...

2014
Luiz Henrique Conde Sangenis Sebastião Roberto de Almeida Lima Cíntia Xavier de Mello Daniela Trindade Cardoso Jurema Nunes Mello Maria Cristina Carvalho do Espírito Santo Walter Tavares

Visceral Leishmaniasis has been showing remarkable epidemiological changes in recent decades, with marked expansion and an emergence of cases in urban areas of the North, Southeast and Midwest regions of Brazil. The Kala-azar cases reported here, despite being very characteristic, presented a great difficulty of diagnosis, because the disease is not endemic in Volta Redonda. The child underwent...

Journal: :Arbeitsmedizin, Sozialmedizin, Umweltmedizin 2022

Occupational exposure limits for substances having an irritant and odoriferous effect “Fresh, clean air” is a characteristic of the quality air we breathe. The perception unpleasant or unexpected odour often interpreted as indication pollution associated with concerns about adverse health effects. frequently asked question then: Does it only smell, also harmful to health? If hazardous are handl...

Journal: :bulletin of the iranian mathematical society 2013
j. wu z. wu

in this paper, some results of singh, gopalakrishna and kulkarni (1970s) have been extended to higher order derivatives. it has been shown that, if $sumlimits_{a}theta(a, f)=2$ holds for a meromorphic function $f(z)$ of finite order, then for any positive integer $k,$ $t(r, f)sim t(r, f^{(k)}), rrightarrowinfty$ if $theta(infty, f)=1$ and $t(r, f)sim (k+1)t(r, f^{(k)}), rrightarrowinfty$ if $th...

Journal: :bulletin of the iranian mathematical society 2012
wu zhaojun chen yuxian

this paper uses the tsuji’s characteristic to investigate the uniqueness of transcen- dental meromorphic function with shared values in an angular domain dealing with the multiple values which improve a result of j. zheng.

Journal: :CoRR 2011
Sean Brocklebank Scott Pauls Daniel N. Rockmore Timothy C. Bates

While five-factor models of personality are widespread, there is still not universal agreement on this as a structural framework. Part of the reason for the lingering debate is its dependence on factor analysis. In particular, derivation or refutation of the model via other statistical means is a worthwhile project. In this paper we use the methodology of spectral clustering to articulate the s...

2009
HANS SCHNEIDER

Introduction. Let F be a field and let V be a finite dimensional vector space over F which is also a module over the ring F[a]. Here a may lie in any extension ring of F. We do not assume, as yet, that V is a faithful module, so that a need not be a linear transformation on V. It is known that by means of a decomposition of V into cyclic F[a]-modules we may obtain a definition of the characteri...

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