Optimal solution of multiobjective stable environmental economic power dispatch problem considering probabilistic wind and solar PV generation.

The Environmental Economic Power Dispatch (EEPD) problem, a widely studied bi-objective nonlinear optimization challenge in power systems, traditionally focuses on the economic dispatch of thermal generators without considering network security constraints. However, environmental sustainability necessitates reducing emissions and increasing the penetration of renewable energy sources (RES) into the electrical grid. The integration of high levels of RES, such as wind and solar PV, introduces stability issues due to their uncertain and intermittent nature.

Clinical and laboratory profile of patients with tuberculosis/HIV coinfection at a national referral centre: a case series.

This case series describes the clinical and laboratory profile of 15 patients with tuberculosis (TB) HIV coinfection admitted to a referral centre in the Islamic Republic of Iran. Most of the patients (13) were male; the mean age was 36.9 years.

Tuberculosis of the breast: report of 4 clinical cases and literature review.

Nearly 18% of tuberculosis (TB) cases have only extrapulmonary manifestations. Breast tuberculosis is a rare type of extrapulmonary TB. This paper reports 4 cases of breast TB confirmed either pathologically or mycobacteriologically or both.

A long delay from the first symptom to definite diagnosis of pulmonary tuberculosis.

Background: Despite the recent advances in medicine, still many people suffer from long-standing tuberculosis. Delay in the diagnosis may result in further mortality and morbidity. Because of the importance of delay in the diagnosis, we decided to study and evaluate the patient delay and physician delay.