Mystery of Mesenteric Lymph Adenitis

The etiological factors are confusing for provisional diagnosis and the differential diagnosis of mesenteric lymph adenitis; it may be virus like Dengue, Herpes and Epstein - Barr virus. Bacterial infections like Tuberculosis of the intestine through contaminated unpasteurized cattle milk or Mycobacterium tuberculosis through infected swallowed sputum. T. Gondii, Yesinia enterocolitica, pseudo tuberculosis infection. Lupus vulgaris in the face at the mucocutaneous junctions is a reactivation of already existing tuberculosis facilitates clinical diagnosis. Fungal infections like mucor mycosis, aspergillus, Fusarium producing neutropenia, Histoplasma capsulatum, Cryptococcus aerosol infection from droppings of pigeons on the AC machines. Kikuchi-Fujimoto’s disease (KFD) . Autoimmune causative factors. A study to reveal the mystery on patients with above symptoms and signs to rule out infections or a complication of follicular lymphoma.

Simulation of drive power in mechatronic systems

The results of research on determining the parameters and circuit solutions of traction drives of funicular cars are presented in this paper. As a result of the research, it has been revealed that the funiculars, the bodies of which have an articulated joint, possess the greatest advantages. It is effectually to use three-phase AC machines with permanent magnets as traction electric motors. The mechanical part of the drive must contain a speed transformer with a gear rack-wheel type gearing. The wheels of the running gears perform the function of holding the car on the track structure. The traction force is performed in a gearing, the rack of which is placed between the rails of the track structure. The given method for calculating the power of the drive motor made it possible without question to determine its dependence on the angle of inclination of the railroad bed.

MICROPROCESSOR SYSTEM FOR TEMPERATURE INVESTIGATION OF AC MACHINES

The paper is about four channel microprocessor system for temperature measurement during static and running mode. It incorporates microcontroller type PIC18F452 and employs sensors which convert temperature into voltage. In addition it features optional connection to a PC for storing and processing amassed data. Based on this system a new method is proposed for analysing overheating and cooling of individual parts of asynchronous electric machines. A set of differential equations is derived which later on are processed by MATHCAD software. Obtained results can be presented in tabular or graphic form. The outcome of resolving this task is in the relative ease with which it is possible to establish overheat of various machine parts. Similarly, such approach could be applied with other types of electric machines.