Application of electrician skill course based on EPIP

EPIP is a new engineering education mode, and it is different from the traditional engineering education modes, which is based on vocational education engineering practice. EPIP stands for engineering, practice, innovation, and project. EPIP method proved effective in vocational education engineering practice. After analyzing the steps of EPIP, an application example of EPIP is presented to show what is EPIP, how it works, how to solve the problem of the traditional engineering education and how to transform a traditional electrician skill course to EPIP electrician skill course. EPIP electrician skill course has been tested in the experimental class. The experiment shows that EPIP has improved the innovation capability of students in the electrician skill. EPIP has a certain application value in vocational education. Finally, the paper discusses how to promote EPIP and to improve vocational education

Management of Postsurgical Hyperhidrosis With Direct Current and Tap Water

Background and Purpose. Excessive sweating, known as hyperhidrosis, involves the eccrine sweat glands of the axillae, soles, palms, and/or forehead. The use of iontophoresis to reduce or eliminate excessive sweating has been described since 1952. The purpose of this case report is to describe the use of tap water galvanism (TWG) using direct current (DC) with a patient who had postsurgical hyperhidrosis. Case Description. The patient was a 36-year-old male electrician with traumatic phalangeal amputation and postsurgical development of hyperhidrosis. Tap water galvanism was administered using a DC generator, 2 to 3 times per week for 10 treatments. The patient\u27s hands were individually submerged in 2 containers of tap water with the electrodes immersed directly into the containers. Each hand was treated with 30 minutes of TWG at 12 mA. Hyperhidrosis was measured by a 5-second imprint and subsequent tracing of the left hand placed on dry paper toweling. Outcomes. The patient\u27s hyperhidrosis decreased from the full left palmar pad, with a surface area of 10.3×12.0 cm, to a reduced area of wetness that covered a 2.2-×2.7-cm area. The patient returned to work as an electrician without needing absorbent gloves, which had prevented him from performing electrical work. Discussion. Following use of TWG, the patient\u27s palmar hyperhidrosis returned to normhidrosis

Bottom-Up Organizing in the Trades: An Interview with Mike Lucas, IBEW Director of Organizing

[Excerpt] Like the bottom-up organizers who built the IBEW 100 years ago by traveling from city to city, working at their trade and preaching the union creed, Lucas has been around the block. From Florida to Oklahoma, Indiana to Tennessee, he worked from 1954 to 1959 as a member of the Laborers and Teamsters unions. He began his organizing career in the utility construction industry, and first volunteered his talents to the IBEW in 1960 by organizing the manufacturing workers at a new Studebaker plant in Bloomington, Indiana, which he had recently helped build as a union electrician. He served as a shop steward, local officer and international rep, before becoming IBEW Local 429 in Nashville, Tennessee

A moving baseline for evaluation of advanced coal extraction systems

Results from the initial effort to establish baseline economic performance comparators for a program whose intent is to define, develop, and demonstrate advanced systems suitable for coal resource extraction beyond the year 2000 are reported. Systems used were selected from contemporary coal mining technology and from conservation conjectures of year 2000 technology. The analysis was also based on a seam thickness of 6 ft. Therefore, the results are specific to the study systems and the selected seam extended to other seam thicknesses