This study analyzes the daily energy consumption patterns of workers in a tobacco production enterprise. Data was collected over a specified period to determine the average energy usage and identify any significant fluctuations or trends. The results provide valuable insights into energy management practices, highlighting areas for potential optimization and efficiency improvements within the enterprise. The findings aim to inform strategic decision-making and promote sustainable energy practices in the tobacco production sector.

This paper presents a unique case report of concurrent Light Chain Disease (LCD) and Pure Red Cell Aplasia (PRCA), two rare hematological disorders seldom observed together. Light Chain Disease is a plasma cell disorder characterized by the overproduction of abnormal immunoglobulin light chains, while Pure Red Cell Aplasia is a rare bone marrow failure syndrome resulting in the selective reduction or absence of red blood cell precursors. The co-occurrence of these conditions poses diagnostic and therapeutic challenges due to their distinct pathophysiologies and clinical presentations. Through a detailed examination of the patient's medical history, diagnostic workup, and treatment outcomes, this case sheds light on the complexities associated with managing rare hematological disorders with overlapping manifestations.

To evaluate the effectiveness of operative and non-operative management in the treatment of rotator cuff injuries. Methodology: This systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. A search was conducted using the online Cochrane Library, EMBASE, CINAHL, Medline and PubMed databases, using the following terms: Rotator Cuff Injuries OR Rotator Cuff AND Orthopedic Procedures. Results: 688 patients were included, of whom 479 underwent surgical treatment and 209 non-operative treatment. The studies analyzed in this systematic review showed better results for the VAS (Visual analog scale), the Constant Murley Score and for limb range of motion in patients who underwent surgical treatment. Conclusion: Surgical treatment for rotator cuff injuries was associated with a better prognosis than physiotherapeutic treatment.