Creating virtual heritage environments that intend to be both engaging and educational is a challenging process. Digital archaeological reconstruction has been concerned with exact replication of facts rather than with understanding, for the latter raises the annoying dilemma of how to present scientific uncertainty. A computer model almost invariably implies certitude, and archaeologists are s...

The aging phenomenon of dialysis patients is a worldwide reality, observed in developed and developing countries. Those patients have high incidence of chronic conditions along with high mortality rates and for some of them a decline in functional status within the first 12 months of dialysis therapy. Nevertheless, the elderly dialysis patients represent a very heterogeneous group where prognos...

Le nanisme thanatophore est une osteochondrodysplasie rare classee en deux types I et II. Elle due a mutation du gèneFGFR3 (fibroblastgrowth factor receptor 3) localise sur le bras court chromosome 4. Cest anomalie morphologique toujours letale dont diagnostic de certitude fait appel la biologie moleculaire. Mais limagerie medicale doit etre première ligne dans depistageantenatalprecoce afin ...

Objective. To assess the diagnostic significance of total IgE in foods, inhalant, and multiple allergies. Methods. Retrospective review of the laboratory records of patients who presented with clinical suspicion of food or inhalant allergy between January 2013 and December 2014. Total IgE level was defined as positive for a value >195 kU/L; and diagnosis was confirmed by the detection of specif...

Reliability on complex biological networks reconstructions remains a concern. Although observations are getting more and more precise, the data collection process is yet error prone and the proofs display uneven certitude. In the case of metabolic networks, the currently employed confidence scoring system rates reactions according to a discretized small set of labels denoting different levels o...

Résumé Les tumeurs osseuses bénignes sont beaucoup plus fréquentes que les tumeurs malignes en milieu pédiatrique. L’exostose (ostéchondrome) en est la plus fréquente. Les différentes techniques d'imagerie occupent une place déterminante dans l'étude de ses tumeurs notamment la radiographie standard. Le but de ce travail est de souligner l’intérêt de l’imagerie dans la prise en charge diagnosti...

La broncholithiase est une affection rare, caractérisée par la présence de concrétions calcaires dans la lumière bronchique. Nous rapportons un cas de broncholithiase révélé par des crachats hémoptoiques, ayant comme antécédent une tuberculose pulmonaire étendue. La radiographie du thorax a montré des opacités intraparenchymateuses de tonalité calcique. La TDM thoracique a révélé des dilatation...

We studied the relationship between diosgenin-induced apoptosis and arachidonic acid metabolism in two cancer cell lines, the HT-29 and HCT-116. Diosgenin is a steroidal saponin known for its antiproliferative and pro-apoptotic effects on cancer cells. We focused our attention on two enzymes intervening in two different pathways of arachidonic metabolism: cyclooxygenase-2 (COX-2) and 5-lipoxyge...

For decades politicians, parent groups, researchers, media outlets, professionals in various fields, and laymen have debated the effects playing violent video games have on children and adolescents. In academia, there also exists a divide as to whether violent video games cause children and adolescents to be aggressive, violent, and even engage in criminal behavior. Given inconsistencies in the...

Artificial intelligence techniques can be used to solve problems using a heuristic approach. This paper deals with a model able to verify whether there is groundwater in a given place, the quantity available and its quality. The system has been implemented in the logic programming language Prolog and runs on a personal computer under MS-DOS. The knowledge base has been constructed using degrees...