Tuberculosis infections is a serious illness and can be life threatening for patients with hematologic malignancies. We are reporting the observations of two children aged 7 and 5 years undergoing anticancer treatment...Tuberculosis infections is a serious illness and can be life threatening for patients with hematologic malignancies. We are reporting the observations of two children aged 7 and 5 years undergoing anticancer treatment for hematological malignancies. The symptoms were, in the first case, cough, purulent sputum and signs of tuberculosis impregnation, for the second case, cervical adenopathies (PDA) with inflammatory signs. The evolution under antituberculosis treatment was favorable for both patients, with a 5-year follow-up for the first patient and one year for the second case. The tuberculosis did not affect chemotherapy. The goal of our work is to specify the etio-pathogenic mechanisms, the clinical, therapeutic and evolutionary particularities of this rare association.展开更多
In this work, we conduct a study of modeling and simulation of a system in the context of renewable energy in general, and solar system “photovoltaic” in particular;also, the optimizing system adapted by DC-DC conve...In this work, we conduct a study of modeling and simulation of a system in the context of renewable energy in general, and solar system “photovoltaic” in particular;also, the optimizing system adapted by DC-DC converters static. Then the influence of temperature and irradiance on the optimal parameters (Power of MPP, VMPP, ...) of a solar system is analyzed in a way to operate a PV generator at its maximum power. This system includes a photovoltaic generator, “Boost & Buck”, converter and a load. Modeling and simulation system (solar panel, DC-DC converter command and load) is obtained through Matlab-Simulink software.展开更多
文摘Tuberculosis infections is a serious illness and can be life threatening for patients with hematologic malignancies. We are reporting the observations of two children aged 7 and 5 years undergoing anticancer treatment for hematological malignancies. The symptoms were, in the first case, cough, purulent sputum and signs of tuberculosis impregnation, for the second case, cervical adenopathies (PDA) with inflammatory signs. The evolution under antituberculosis treatment was favorable for both patients, with a 5-year follow-up for the first patient and one year for the second case. The tuberculosis did not affect chemotherapy. The goal of our work is to specify the etio-pathogenic mechanisms, the clinical, therapeutic and evolutionary particularities of this rare association.
文摘In this work, we conduct a study of modeling and simulation of a system in the context of renewable energy in general, and solar system “photovoltaic” in particular;also, the optimizing system adapted by DC-DC converters static. Then the influence of temperature and irradiance on the optimal parameters (Power of MPP, VMPP, ...) of a solar system is analyzed in a way to operate a PV generator at its maximum power. This system includes a photovoltaic generator, “Boost & Buck”, converter and a load. Modeling and simulation system (solar panel, DC-DC converter command and load) is obtained through Matlab-Simulink software.
