Cattle, goats and pigs form an important source of meet and income to the population of south-Kivu. Despite their economic and nutritious importance they are always victims of various gastro-intestinal parasites. The author presets the results of an investigation carried out in the rural markets of Bulambika and Karasi to determine the prevalence of the parasite.

Cet article a pour objet la poésie funèbre qui est pratiquée tant par les Corses que par les Mɔ́ngɔ. Les deux peuples ont, dans leurs cultures respectives, désigné ce genre littéraire oral sous deux terminologies dialectales locales qui se traduisent en langue française par le mot "Voix". Ce fait a suscité l’intérêt pour l’étude comparative. L’analyse comparative de deux textes, corse et mɔ́ngɔ, a révélé qu’en dehors de la dénomination commune du genre, les deux textes oraux présentent des caractéristiques semblables tant sur le plan de la forme que celui du fond.

This study showed how the aorta is continually to blood pulsatile stresses caused by the effect of the heart. These constraints are noted by an elastic deformation of the organ. We have implemented some methodologies mathematics that have allowed us to evaluate the blood interaction / aorta by solving differential equations to describe the mechanical characteristics. The device doppler echo and Solidwokes software have been exploited to establish consistency between the literature review and experimental observations in the laboratory.

The study of improvement of solar water disinfection by photosensitization with coumarin extracts of some plants of Rutaceae family (Citrus limonum, Citrus paradisi and Citrus sinensis) shows an inhibition of 90% for fecal coliforms after 30 minutes of sunshine. Complete inhibition is noted after 60 minutes. In water not treated and exposed to the sunlight, an inhibition of 32% was noticed after 60 minutes. The photosensitizing activity noted in these extracts is due to the presence of coumarins. These molecules in presence of light absorb the energy and pass from the ground state to the excited state. Returning to the ground state, the stored energy is transferred to the oxygen, which then passes from the ground state, triplet, to the excited state, singlet, and inhibits the coliforms present in water.

During eight war months, the effects are perverse, not only the violation of the humanitarian international law, but also the human rights. Within the framework of our work, we try to demonstrate that the main principles of the humanitarian international law were not respected. The attacks of belligerent parties including the foreign strengths were not within the limits of means of fight in particular the use of a tank T-55 in Benghazi and in other cities of the country. As for the method of fight, the hostilities took place during the late hours which talked of massive destructions without saving hospitals and schools, also most victims are civil persons. It is impossible to stop or better to forbid the belligerent parties to wage war because of the conflicting human nature, but the regulations or the mitigation of the latter are possible through the notion of the humanitarian international law, in other words law of war. It is a right to wage war for a just cause by observing certain regulations such as the principle of the right humanitarian worker which stipulates that the respect for the human person and its blooming will be assured in all the compatible measure with the law and order in wartime with the military requirements.

The Office of Control of the Congo in particular and of the world in general must avoid the method of destruction of foodstuffs which become unfit for consumption after weighing them to check that the quantity weighed corresponds to the nominal quantity on the Label of the package. We opted for a non-destructive method by using the batch acceptance or rejection test using a dual sampling design. This statistical method resolves the conflict between the Office of Control and the sellers of pre-packaged products of Class A (food products).

This reflection tries to review and to analyze the multiple challenges which the new States in international relations should face during their integration on the international scene, undid who established a major obstacle so that these assume.In illustrative title, we evoked the case of the Democratic Republic of the Congo which is an integral part there. We are going to analyze at first the challenges since his entry in the independence then to demonstrate how they established a brake for the maturity of the RDC and finally we are going to glimpse the ways of exit.