Career Path Suggestion using String Matching and Decision Trees

High school and college graduates seemingly are often battling for the courses they should major in order to achieve their target career. In this paper, we worked on suggesting a career path to a graduate to reach his/her dream career given the current educational status. Firstly, we collected the career data of professionals and academicians from various career fields and compiled the data set by using the necessary information from the data. Further, this was used as the basis to suggest the most appropriate career path for the person given his/her current educational status. Decision trees and string matching algorithms were employed to suggest the appropriate career path for a person. Finally, an analysis of the result has been done directing to further improvements in the model.Comment: 3 pages, 4 figures, 1 tabl

Rocket Locations for Minimum Time Interception

Interception of target rocket moving along a trajectory in a gravitational field by an interceptor rocket has been analysed to achieve interception in minimum time duration. Numerical values of the parameters of the intercepting trajectory and locations of the target rocket for launch and target orbits in Earth's gravitational field have been calculated for different impulsive velocity changes applied to the interceptor rocket

Hikami-Larkin-Nagaoka (HLN) Fitting of Magneto Transport of Bi2Se3 Single Crystal in Different Magnetic Field Ranges

We report the detailed study of structural micro-structuraland high magnetic field magneto transport propertiesof Bi2Se3single crystal. Bi2Se3 single crystal is grown through conventional solid-state reaction route via the self-flux method. Rietveld analysis on Powder X-ray Diffraction showed that the studied Bi2Se3 crystal is crystallized in single-phase without any impurity. The surface morphology analyzed through Scanning Electron Microscopy study which shows that as-grown single crystal exhibit layered type structure and the quantitative weight of the atomic constituents (Bi and Se) are found to be closeto the stoichiometric amount in energy-dispersive X-ray spectroscopy analysis. Low temperature (2.5K) magneto-resistance (MR) exhibited a v-type cusp around origin at lower magnetic field, which is the sign of weak anti-localization effect. Further, Bi2Se3 single crystal magneto conductivity data is fitted by well-known HLN equation in different magnetic field range of 2Tesla, 4Tesla and 6Tesla and the resultant found that the conduction mechanism of Bi2Se3 is dominated by WAL state.Comment: 4 Pages Text + Fig

Epigastric port site metastasis in an unknown primary: a rare case report

OBJECTIVE: The advent of laparoscopic oncologic surgery has brought with it the peculiar issue of port-site metastasis (PSM). The most common source of primary site for PSM is from gall bladder, ovarian and pancreas in which some laparoscopic procedure has been done. PSM in a case of unknown primary is very rare. CASE REPORT: Herein we present a case of a 71-year-old female who had underwent laparoscopic cholecystectomy for cholelithiasis 2 years ago. There was no evidence of malignancy at that time. The patient presented after 2 years of the surgery with a mass at the epigastric port site region which was confirmed to be metastatic adenocarcinoma after histopathology and immunohistochemistry. The site of primary tumor could not be identified even after thorough investigations. RESULTS: The patient underwent wide local excision of the mass followed by adjuvant radiotherapy and chemotherapy for the same. To our knowledge this is the 3rd case reported in literature in which PSM has been found with primary unknown in post cholecystectomy for chronic cholecystitis. CONCLUSIONS: The treating physician should be aware that there is a possibility of development of PSM after a latency period ranging from a few months to years. The most common method to avoid PSM is to prevent intraoperative spillage