THE MICHIGAN DAILY WEDNESDAY, MARC] 'CLOTRON AT WORK: Water, Signals Protect Researchers < > By FLOYD THOMAS ashing lights, wired doors and s of water sealin the radio- vity of the University's atom- shing cyclotron. nic ds cyclotron, which whips nuclei around at terrific and builds them up to 20 electron volts energy, is in a drab room in the nt of the physics building. ** * THE DRAB room is really a rtress designed to keep the ene- v - radioactivity - within its ,1s. When the cyclotron begins hrowing nuclei around, the ;aff heads for the control room, ealed off from the cyclotron ®om by a three-foot hollow steel all filled with water. The ceil- ig in the cyclotron room is also ater-filled. As soon as the cyclotron's mag- tic field is turned on signs out- e the room flash "Magnet On." Then a nucleus is shot into one of the D-shaped halves of the cyclo- tron. As each "dee" is switched from a positive to a negative pol- arity the nucleus flies from one to the other. * * * INSTANTLY signs outside blink "Danger; Keep Out." If a door to the room is opened the entire ap- paratus stops working. Meanwhile the cyclotron spins the nucleus until it reaches an energy power of from 10 to 20 million electron volts. Then the operator leads the nucleus out the side of the dee and the cycle is ended. In his work the operator, like all cyclotron staffers, wears a small gray badge. Once a week the badge is tested for radioacti- vity as an additional safeguard to the crew. The purpose of the cyclotron and of the precautions necessary to its use are physics research on nuclei and what holds them to- gether and production of radioac- tive isotopes for other researchers in physics, chemistry, engineering and medicine. T'op AFLMan To Meet YR's Frank Martell, state president of the American Federation of Labor, will discuss "The AFL and the Republican Party", at the Young Republican meeting, 7:30 p.m. tomorrow in Rm. 3A of the Union. Resolutions for the coming Big Ten YR Convention and a mo- tion to form a campus chapter of the National Association for the Advancement of Colored People will also be consid'ered, according to Dave Cargo, '51, YR president. Charles Mutter Dies in East Charles Mutter, grounds super- intendent for the University athe- letic department, died yesterday in Greensburg, Pa., as the result of a heart ailment. Mutter and his wife had been in a Greensburg hospital since last Wednesday, recovering from in- juries they received in an automo- bile accident on the Pennsylvania Turnpike. Hospital authorities said his death was not directly trace- able to his injury-four broken ribs. Born in Scotland 59 years ago, Mutter served with the Royal Scots regiment during World War I. After coming to this country in 1927, he became affi- liated with the athletic depart- ment in 1930. Need Stage Crew Anyone interested in working on' the stage crew for the Student Players' production of "Finian's Rainbow" may contact Tom Bar- num, 409 Hayden House. .. . DAILY OFFICIAL BULLETIN The Daily Official Bulletin is an fficial publication of the University Af Michigan for which the Michigan )aily assumes no editorial responsi- ility. Publication in it is construc- ,ive notice to all members of the Uni- ersity. Notices should be sent in rYPEWRITTEN form to Room 2552 ldministration Building, by 3 p.m. on he day preceding publication (11 a.- M. Saturdays). WEDNESDAY, MARCH 28, 1951 VOL. LXI, No. 123 Notices The Nominating Committee of the ichigan Union will accept petitions om candidates for six Vice-President psitions of the Union until 4 p.m., i., March 30. Candidates may represent the College EdLiterature, Science, and the Arts ad the Graduate School; Colleges of agineering and Architecture; Medical :hool; Law School; School of Dentis- y; remaining schools and colleges. ay Union member in the schools and Illeges is eligible to be a candidate ovided he is a student in good stand- g in the respective school or college aich he wishes to represent. Each candidate should submit a pe- tion listing his name, school and ar, previous connections with the aion, other activities on campus, and iy ideas he may wish to express con- rning the Michigan Union and its nction on campus. Candidates will be nominated and eir names will be placed on the ba.- t for campus elections April 24 and . Men elected will serve on the Board Directors of the Michigan\ Union wring the following year. Petitions may be mailed to Merlin >wnley, Chairman of Nominating Corn- ittee, Student Offices of the Michigan aion; or theyi may be left at the udent Offices. rsonnel Requests: The Wayne County Civil Service >mfnission announces an examination r Engineering Assistant U. To be eli- be for the examination applicants ust be male, between 20 and 35 years of age, and have a BS degree in Civil, Architectural, Mechanical, or Electrical Engineering. Persons graduating in June will be eligible to take the exam- ination, but may not be certified until graduation. Three years of Engineer- ing study and two years of experience in the specialty involved may be sub- stituted for the educational require- ments. Closing date is April 4. For further information and appli- cation blanks call at the Bureau of Appointments, 3528 Administration Bldg. Men's Housing for Summer Session 1951: Men wishing to live in the resi- dence halls for the Summer Session 1951 may obtain application blanks from the Office of Student Affairs, 1020 Administration Bldg. Students now enrolled and those being admitted for the Sumhmer Session are eligible to apply. Summer Employment: Mr. Kenneth Smith of Camp Charle- voix, a private boys' camp, will be in- terviewing men on Thursday and Fri- day, March 28-9, for waterfront, sailing, tennis and dramatics positions. Call the Bureau of Appointments Ext. 2614 to arrange for interviews. Students Interested in summer oppor- tunities with the American Friends Service Committee may make an ap- pointment at Lane Hall with their rep- resentative, Nancy Richardson, who will be on, campus, March 28-29. Speakers from J. L. Hudson Company and General Electric will be in room 3D of the Michigan Union today at 4:00 p.m. to give information on job op- portunities in these fields. For men and women. Seniors who have not yet paid class dues must pay them,1:00-4:30 p.m., to- day or Thursday in the lobby of the Administration Bldg. List at Approved Social Events for the coming week-end: March 30, 1951- Alpha Chi Sigma Alpha Omega I I LOST AND FOUND " 7,W 4 ,# 'k5 An Intimate Theatre Bringing Cinema Triumphs From All Nations Alpha Sigma Phi Hillel Foundation Inter-Co-operative Council Kappa Sigma Palmer House Psi Omega March 31, 1951- Acacia Adams House Allen Rumsey Alpha Chi Omega Alpha Epsilon Phi Alpha Epsilon Pi Alpha Kappa Kappa Anderson Hse. Angell Hse. Beta Theta P Chicago Hse. Chi Phi Cor. to End Discrimination Delta Chi Delta Sigma Phi Delta Sigma Pi Delta Tau Delta Greene Hse. Hinsdale Hse. Kappa Nu Lambda Chi Alpha Lawyers Club Lloyd Hse. Michigan Ise. Phi Alpha Kappa Phi Delta Phi Phi Delta Theta Phi Kappa Sigma Phi Kappa Tau Phi Rho Sigma Phi Sigma Delta Phi Sigma Kappa Sigma Alpha Epsilon Sigma Chi Sigma Delta Tau Sigma Nu Sigma Pi Tau Delta Phi Tau Epsilon Rho Tau Kappa Epsilon Theta Xi Trigon Williams Hse. W.S.S.F. Committee of Jordan Hall Prescott House .April 1, 1951- Junior Panhellenic Phi Delta Phi Academic Notices Doctoral Examination for Russell Earl Duff, Physics; thesis: "The Use of Real Gases in a Shock Tube", Thursday, March 29, East Council Room, Rackham Bldg., at 3:00 p.m. Chairman, Otto Laporte. Orientation Seminar in Mathematics: Meeting, Thursday, March 29, 4:00 p. m., 3001 Angell Hall. Miss Curran will speak on "Four Dimensional Space." Tea at 3:30 p.m. Seminar in Applied Mathematics will meet Thursday, March 29, at 4:00 p.m., in Room 247 West Engineering Bldg. Professor C. L. Dolph will continue his talk on "A Non-linear Partial Differen- tial Equation Treated by E. Hopf and Its Bearing on The Subject of Tur- bulence." Engineering Mechanics Seminar: today, 4 p.m., 101 West Engineering Bldg., Prof. Henry J. Gomberg will speak on "Problems in Radiation Mea- surement." Bacteriology Seminar, Thursday, March 29, 8:00 a.m. in Room 1520 East Medical Building. Speaker: Mr. Prah- lad C. Rajam. Subject: "The Effect of Injection on Tissue Ascorbic Acid." Concerts Student Recital: David Baumgartner, cellist, will be heard at 8:30 Thursday evening. March 29, in Rackham Assem- bly Hall, playing compositions by Schu- mann, Sidney Palmer, and Brahms. Pre- sented in partial fulfillment of the re- quirements for the Master of Music degree, the recital will be open to the public. Events Today Student Legislature: Meeting in Mich- igan League, 7:30 p.m. (See bulletin board for place of meeting). Student Science Society: Regular meeting, 7:30 p.m., 1400 Chemistry Bldg. Prof. C. W. Cotterman will pre- sent an illustrated lecture on the "Ap- plications of Blood Types in Modern Biology." Nominations for next year's officers. UNESCO Council: Meeting, Wed., March 28,9:30 p.m., International Cen- ter; discussion of UNESCO's work in China, India, Greece, the U.S.A. Michigan Christian Fellowship: Bible Study, 7:30 p.m., Lane Hall (Fireside Room). Topic: Sin. Westminter Guild: Tea 'N' Talk, 4 p.m., First Presbyterian Church. Wesleyan Guild: Do-Drop-In at 4 p.m. at the Guild. Guild Program Chairmen: Special meeting at Lane Hall, 4:00-5:45 p.m. American Society of Civil Engineers, student branch: Meeting, 7:30 p.m., 1042 E. Engineering Bldg., Mr. R. L. McNamee, consulting engineer, will speak on "An Engineer on the Loose in Mexico." All civil engineers are urged to attend. A.I.A. Meeting, 7 p.m., Architecture Auditorium. Speaker: Mr. L. Fry, Sup- ervising Architect of the U. of M. "The University Medical Center Develop- ment." Botany Clubs Regular meeting, 7:30 p.m., at Dr. Clover's home, 1522 Hill St. A talk will be given on Hawaii. Michigan Arts Chorale: Regular re- hearsal, 7 p.m., Lane Hall. All mem- bers are urged to be present. Modern Dance Club will meet 7:15 p.m. at Barbour Gymnasium. Ulir Ski Club: Meeting to discuss Spring vacation, Aspen, Colorado, -ski trip. 1209 Angell Hall, 7:30 p.m. The First showings in Ann Arbor of the new National Music Camp sound- color fIlm "Symphony of the Arts" will be held in the Rackham Amphitheater at 7:00 and 7:30 p.m. All former Na- tional Music Camp campers are in- vited. Open to the public. Student-Faculty Coffee Hour will honor the College of Architecture and Design and the Department of Fine Arts at 4:00 p.m. in the Grand Rapids room, Michigan League. Bridge Tournament held every week in the Union Ballroom will start at .7:30 p.m. Wednesday night. Coming Events Society of Automotive Engineers: Harold Welch, of Chrysler Engineering, will give a talk on the new 180 horse- power Fire Power Engine. Cut-away engine will also be available. 8:00 p.m., Thursday, March 29. Architecture Auditorium. Phi Beta Kappa: Annual Meeting, Thursday, March 29, 4:15 p.m. Room 1035, Angell Hall. Election of new members. Vote on amendment to abolish future election of graduate students. Members urged to attend. Hillel: Friday evening services will begin at 7:45 p.m., to be followed by i musicale and mixer at the Pi Lamda Phi House, 715 Hill, at 8:45. Hillel: Reservations are now avail- able for Passover meals.rPhone 3-4129. International Center Weekly Tea for foreign students and American friends, 4:30'6 p.m. MICHIGAN DAILY Phone 23-24-1. HOURS: 1 to 5 P.M. CLASSIFIEDADVERTISING RATES LINES 1 DAY 3 DAYS 6 DAYS 2 .54 1.21 1.76 3 .63 1.60 2.65 4 .81 2.02 3.53 Figure 5 average words to a line. Classified deadline daily except Saturday is 3 P.M. Saturdays, 11:30 A.M. for Sunday Issue. ROOMS FOR RENT ONE COZY DOUBLE, 2 half doubles near University campus for mature men students. Cooking privileges. Two baths with showers for 9 men. Constant hot water, gas heat. Shown by appointment. Call 3YP 794J. )24R ROOMS FOR MALE STUDENTS-One double and one single near Law Club and Bus. Ad. School. Continuous hot water, showers. 808 Oakland. Ph. 22858. )12R CAMPUS Tourist Home. Rooms by Day or Week. Bath, Shower, Television. 518 E. William St. Phone 3-8454. )lR BUSINESS SERVICES BABY PARAKEETS which can be train- ed to talk & whistle. Singing canaries and tiny colorful finches. Bird sup- plies. Mrs. Ruffins, 562 S. 7th. )2B GOOD RENTAL TYPEWRITERS, now available at Office Equipment Serv- ice Company, 215 E. Liberty. Guar- anteed repair service on all makes of typewriters. )8B KIDDIE KARE RELIABLE SITTERS available. Phone 3-1121. )10B VIOLA STEIN - Experienced typist. Legal, master's, doctor's dissertations; foreign manuscripts, etc. New Elec- tromat typewriter, 513 E. William. Ph. 2-9848. )2B TYPEWRITERS and FOUNTAIN PENS. Sales, rentals and service. Morrill's, 314 S. State St. )4B WASHING-Finished work and 'hand ironing. Rough dry and wet washing. Will do ironing also. Free pick-up and delivery. Ph. 2-9020. )1B ROOMS FOR RENT THREE ROOM unfurnished apartment, State near Packard, for couple or two. University or business women, $75. Phone 2-2362., )43R Read and Use Daily Classifieds WANTED-Communist literature or in- formation leading to literature or per- sons interested in Communism. Write Box 14, The Michigan Daily. )25P WOODY'S COMING! Woody's comingi Woody's coming! APRIL 19. )24P RAY HATCH will patch that match. Learn to dance with RAY HATCH DANCE STUDIO -, 209 S. State -- Phone 8083 )4P PROFESSORSI Lithoprint your class textbook, laboratory manual, or book- lets. Call us for free estimate. Braum- Brumfield Inc. Ph. 3-8243. )1P LEARN TO DANCE Jimmie Hunt Dance Studio 122 E. Liberty - Phone > 161 )2P FOR SALE DIAMOND engagement and wedding rings, registered and guaranteed. Call Lee Anger, 2-3481. )35 J. H. COUSINS ON STATE STREET MESH HOSE-RUN RESISTANT Newest Spring Shades only $1.25 )3 PERSONAL FOR SALE FOR SALE-1949 Crosley sedan. Excel- lent condition, reasonable. Ph. 2-3406. )31 1937 PLYMOUTH-Good upholstery and tires, heater, fairly. good condition, $100., 1949 Renault, good looking cheap transportation $285. Very good buys. Call 2-4895. )18B FOR SALE-RCA Victor table niodel radio. Good tone $8. Ph. 3-8709 after 5 p.m. )34 U.S. NAVY T-SHIRTS 49c-Men's briefs 49c-Unlined jackets $4.99 & $5.95. Open until 6 p.m. Sam's Store, 122 E. Washington Street. )5 WANTED TO RENT MARRIED STUDENT desires apt. for June. Call Howard Diamond, 333 E. William. Ph. 7973. )3W LOST AND FOUND LOST-Pair of glasses between League and Martha Cook. Call Marie Dia- mond, 2-3225. )40L LOST WALLET-Name engraved: Albert L. Reed. Reward. Phone 3-8284. )35L Department 6f Speech presents LOST-Gold colored Ronson "Adonis" lighter, March 2. Reward. Call Shir- ley Miller 2-0718. )23L HELP WANTED EXCELLENT part time sales opportun- ity available in publishing field for college juniors. Earn good money while getting valuable sales _exper- ience. Call University Personnel Of- fIce 3-1511 ext. 2621 to arrange for interview Wednesday, March 28, 3:30 to 5 P.M. )27H BOOKKEEPER wanted for full time permanent position. Complete set of books. Excellent opportunity and good salary. Apply at Folletts Book Store, 2nd floor, 322 S. State. )28H TRANSPORTATION SAVE ON Vacation Travel! Take the Vulvan Student Train to Buffalo, Ro- chester, Albany & New York. Also student coaches to Chicago. Tickets can be ordered at the Ad. Building, from today to Monday, April 2. )15T ROMEO & JULIET by William Shakespeare THE COMMAND PERFORMANcE MCTURE OF THE YEAR! IRENE'DUNNE C, kAlec Guiunss Matinees 30c Evenings 44c Ll Wednesday through Saturday March 28, 29, 30, 31 8 P.M. 11 Tickets: $1.20, 90C, 60C (tax included) Student Rates Wed. and Thurs. 60e Box Office open Daily, 10 A.M.-5 P.M. LYDIA MENDELSSOHN THEATRE Continuous from I P.M. 44c to 5 P.M. LAST TIMES TODAY : i I I I 11 /horn 7',', fate? -- STARTS THURSDAY - ALL IS NOT LOST! YOU CAN STILL SEE MOST FEARED MAN IN THE i WEST! NOW SNOWING ~. ?:~dJFTON WEBB JOAN BENNElf fl BLR UMnG ROER;CMMNG I OPENING TONIGHT ti-I ., , I ,' I;.: 1 HAROLD LLOYD .., Ji. ARTHUR RANK~ presents A Launm4de-it rduto in S. - -starring ~~ RICHARD- ATTENBOROUIGH >f' olaj Brnr) ALASTA I R SIM FAY COM PTON STEPHEN MURRAY Wyie let1s1. Sall Slew Screenplay by Sidney Giilid ~ andJ.B. Williams " From th oelb orman Collins An individual Picture Directed by Sidney Gilat A Prestige Picture released through ;f tUniversi. Internationl "MOVIE CRAZY'." 1.. FRIDAY & SATURDAY HILL AUDITORIUM , 7:30-9:30 50c SPONSORED BY THE S.L. 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