2 Wednesday, January 31, 1990 / University Daily Kansan 23. 已知 $x, y$ 为实数,且 $|x+y| < |x-y|$. 则 $x-y$ 的符号为 ___. Weather Kansas Forecast Partly cloudy and windy statewide with south winds 15-25 mph. Highs from the mid-40s to mid-50s. Lows from the teens to the 20s. Tomorrow we will see a chance for rain or snow in the state. 5-day Forecast KU Weather Service Forecast: 864-3300 Wednesday - Party cloudy but warm. Southern winds 15-20 mph and gusty. High 54' . Low 28' Thursday - Party cloudy and much cooler with a 30 percent chance for rain. High 35' . Low 19' Friday - Partly cloudy and cold. High 38' . Low 20'. Saturday - Mostly cloudy and a chance for rain or snow. High 41'. Low 27'. Sunday - Mostly sunny and mild. High 47°. Low 30°. The University Dailly Kanasa (USPS 650-640) is published at the University of Kansas, 118 Staffer-Flint Hall, Lawrence, KA 60045, daily during the regular school year, excluding Saturday, Sunday, holidays and final periods, and Wednesday during the summer session. Second-class postage is paid in Lawrence, KA 60044. Annual subscriptions by mail are $50. Student subscriptions are paid through the student activity fee. Postmaster: Send address changes to the University Daily Kansan, 118 Stairstaff Flint, Lawrence, Kan. 66045 STUDENT SEMESTER MEMBERSHIPS $90 GRAYSTONE ATHLETIC CLUB 2512 WEST 6th sized, repaired, cleaned 800 Mass. 749-4333 Dickinson 250 PRIME TIMER SHOW * SR. CIT. ANTIME INTERNAL AFFAIRS (R) (*2:35 *4:55) 7:05-9:35 no two for one passes BLAZE (R) (*1:30 *4:30):7:00-9:40 THE LITTLE MERMAID (G) ('1:10 '3:06 '5:09)7:10-9:10 no two for one pass STEEL MAGNOLIAS (PG) (*2:15*-4:45)-7:15-9:45 ★ JAYHAWK SPECIAL ★ Wed. Jan. 31 with ad ONE DOLLAR OFF Any Movie Ticket CHRISTMAS VACATION (PG-13) ('1:05-3:00 '8:10-7:20 9:30 showtimes marked when are good only on Sat. & Sun. Animation 5:45,8:45 Far-Out Man 5:00,8:00 Reg. adm. 14 10 Child I. Citizens Bargain Matrices 13 00 Student with proper ID 14 10 VARSITY 1015 MASS 843-1065 Look Who's Talking (pg13) EVC. 7:18, P18, $90 SAT. 8:30, $90 The Associated Press Mortal Passion (R) HILLCREST 9th & 10th UNITED ARTISTS TOPEKA — A prosecution witness in the trial of Wichita oitaian James W. Hershberger cast doubt about Hershberger's knowledge of allegedly illegal transactions that supposedly bilked investors, painting a former Hershberger associate as the source of many of his woes. born on the 4th of July (R) IVE. 6/17/09 TANGO (1'148) Tango & Cash (R) IVE. 6/17/09 TANGO (1'148) DUI. BAY. (2'309) War of Roses (R) EVE, 8-4-19 7:19 AM EVE, 8-4-19 7:35 PM Always (P) EVE, 4-4-19 7:40 AM SAT, SUN, (1-190) Driving Miss Daisy (P) EVE, 8-4-19 7:16 PM Ex-associate called a liar in fraud trial Sat. only Snk: Flashback (R) CINEMA TWIN ALL SEATS $1.00 31st & Iowa 842-6400 842-8400 Geologist Mike Wreath of Garden City testified in U.S. District Court that after former Hershberger employee Dyerk J. Dahl left Hershberger to the job, Hershberger experienced the effects of a "tidal wave" of Dahl's lies. Dad (PG) EVIL, 7:10 9:30 SAT, SUN, ('2:30) Dahl was vice president of Hershberger's now defunct Petroleum Energy Inc. He already has testified against Hershberger on behalf of the prosecution in a plea bargain agreeing to accept the charge to one count of mail fraud. Hershberger is charged with 37 counts, most of them mail and bank fraud. Innocent Man (R) EVE. 7:20 9:25 SAT. SUN. ('2:45) Hershberger's knowledge of the allegedly illegal oil transactions is key to the government's case, making Wreath's testimony inconsistent with the prosecution's case. Hershberger harsens at Wreath's attorneyry. Zane unaware of the allegedly illegal transactions and that he was duped by Dahl. MOVIE LINE 841-5191 Before Dahl left, Wreath and Hershberger found that Dahl had forged signatures on an oil lease that was promoted to investors, Wreath said. Wreath was a independent geologist who contracted with PEI and became the company's vice president after Dahl left. All Seats $1.00 Anytime When confronted, Dahl was noncommittal, Wreath said. On the other They also found about $70,000 in unpaid invoices in Dahl's office from vendors who performed services for PEI. he said. And they discovered that Dahl had forged investors' signatures on an agreement to purchase a lease when they went to the airport to greet the nonexistent investors after Dahl had Briefs Gordon and Majors met yesterdays, with an advisory committee to set up the agenda for a national Black Leadership Council will be July 11-13 in Kansas City, Mo. Key records kept by Dahl of the amount of oil pumped from eachwell also were found to be incorrect or missing. Wreath said. For example, a car dealership called to say that the two new cars Dahl had ordered were ready for delivery. The driver berter knew nothing about the cars. "That was the most basic information as to the life of our company as to how we were doing." Wreath said. "We had a false idea of how we were doing." After Dahl pleaded guilty to one count of mail fraud in a Feb. 9, 1989, agreement, he told Wreath that he could pay a penny in fines, Wreath said. Dahl has testified that Hershberger dominated him and directed all his actions, even the allegedly illegal ones. Wreath testified that after Dahl's exit, Wreath and Hershberger made a string of discoveries about his activities. He said it took he and Hershberger many months to find out how Dahl operated. "We called it off," Wreath said. "Both of us were amused and surprised he would do such a thing." for Black Leadership Development and Research, want to form a national group that would focus on the issues confronting Black males. hand, Hershberger expressed surprise, dismay and disgust, he said. The spill, in Lot 61, was discovered by a KU police officer at 11:50 p.m. Monday. KU facilities and operations personnel absorbed the oil with cement, and it was cleaned up by 6:45 a.m. yesterday. TANK OVERFLOWS: A tank overflowed while in the process of being filled with heating oil late Monday night in a KU parking lot near Illinois Street and Sunnyside Avenue, KU police reported. Gordon and Majors spoke of the problems confronting Black males today, including stereotypes, health issues and a high early death rate. Lt. John Mullens, KU police spokesman, said the tank probably had more oil in it than was thought. The tanks could have caused the oil to expand. The Lawrence Fire Department could not determine how much oil was spilled. BLACK CONFERENCE: The Black male in U.S. society has no national forum to turn to in order to improve his situation, two civic leaders said yesterday. Richard Majors, a former KU graduate student, and Jaceb Gordon, executive director of the KU Center "They die at higher rates than anybody else, except for people 85 years and older." Majors said. Gordon said, "The whole idea of examining the Black male values, and Black peoples' values in general, is crucial to the future success of Blacks." Gordon and Majors are awaiting the publication of a book they are completing titled "The American Black Male: His Present Status and His Future," which will be published in 1991. It focuses on issues facing Black males today. An informational meeting of the Office of Study Abroad will be at 3:30 p.m. and 4:15 p.m. today at 220 Fraser Hall for anyone interested in studying in an English-speaking foreign country. - Orientation tours of Watson Library will be at 3:30 p.m. today at Watson Library. Tours last about 45 The Castle Tea Room A meeting of the Campus Vegetarian Society will be at 5 p.m. today in Alcove D the Kansas Union. SKOWTIMES AT 7:00PM, TUES. & WED., JAN. 30 & 31 WOODRUFF AUDITORIUM, TICKETS $2.00 On campus A meeting of the Public Relations Group on Thursday at 7 o'clock in 7 tonight, 100 Spencer-Felt Hall. 1307 Massachusetts 843-1151 Ted Frederickson, associate professor of journalism, will speak on "A Journalist's Dilemma - A Racist Joke and its Aftermath" at the University Forum at noon today at Ecumenical Christian Ministries, 1204 Oread Ave. A hot lunch line opens at 11:40 a.m. A PlaceToDiscover. Bohemian cuisine, pasta and peef stroganoff. 730 MAIS Open Mon. - Sat. 9:30 - 5:30 Thurs. 9:30 - 8:30 minutes and cover the new materials and services available at the library. The first discussion in a nine-week series, "Building Healthy Relationships," will be conducted by Pastor Stuart Hartley at a 4 p.m. today at ECM. 736 Mass. "Zydeco" in these award-winning films from Director Les Blank Sun.1-5 A meeting of the Society for Fantasy and Science Fiction will be at 8 tonight in Alcove B at the Kansas Union. VISA DOLLAR THE KWON DO One Month Student Special One Month Introductory Program Now Only $19.95! -Unlimited Classes- Tenets of Tze Kwon Do Courtesy * Integrity * Perseverance Self Control * Indomitable Spirit Class Schedule T W T F S S 120-150 0 ★ ★ ★ ★ ★ ★ ★ 60-80 0 ★ ★ ★ ★ ★ ★ ★ 50-60 0 ★ ★ ★ ★ ★ ★ ★ 70-80 0 ★ ★ ★ ★ ★ ★ ★ Stop by and watch a class anytime! If you need abortion or birth Testing and treatment for Confidential pregnancy testing *Safe, affordable abortion services* *Birth control* *Tubaligation* *Gyn exams* control services, we can help testing and treatment for sexually transmitted diseases. sexually transmitted diseases Providing quality health care Comprehensive Providing quality health care to women since 1974. Insurance, VISA & MasterCard accepted Health for Women 4401 West 109th (1-435 & Row) 4401 West, 109th (1-435 & Row) Overland Park, Kansas For information and appointments (913) 345-1400 (806) 202-1040 Toll Free 1-800-227-1918 Donate 7 or more times from Jan. 22 - March 9 to become eligible for March 9 drawing. Chances to win increase with each plasma donation! Win Free Semester Resident Tuition or Hundreds of Dollars in Prizes! First two donations earn $15 apiece, while return donors can receive up to $22 per week 814 W, 24th 749-5750 8:4-30 M-F,'til 6 for 3rd time donors. 10-3 Sat, starting Feb. 3. LAWRENCE DONOR CENTER CAMP OZARK COUNSELOR POSITIONS A Christian sports and adventure camp for boys and girls ages 8-16, located in the heart of the Ouachita "Lake and Mountain Region in Arkansas, is now accepting applications for counselor positions. SLIDE PRESENTATION: Thurs., Feb. 1 10:00 p.m. Governor's Room Union For more information contact SR 2 Box 190 Mt. Idg, Ark: 71957 (501) 867-4131 The best selection in Lawrence is at KING Jeans 843-3933 Ride the Bus Downtown on Saturdays! Natural Way and KU On Wheels 820 Mass. 841-0100 Save big bucks. Clip Kansan Coupons We'll Drop Off Your Food At Your Door! Open Sundays and Thursday evenings 749-FOOD 749-3663 Gourmet Express Don't Be Left Behind Cedarwood Apts We Care! Now Leasing Summer & Fall Newly Redecorated Units Air Conditioning & Pool Close to Mall 1 Block from KU Bus Route Studios 1 & 2 Bedroom Apts Duplexes (3 & 4 Bedroom) call Pat today 843-1116 2411 Cedarwood Ave. U.S. POST OFFICE SUB-STATION XOX ku students KS union Lawrence,KS 66045 sweetheart 1234 home anytown, u.s.a. 12345 Stop by level four of the Kansas Union and mail your Valentine cards early! Open from 9am to 4:30 pm, Monday through Friday.