The Grizzly, May 1, 1981

Kane Appointed to Newly Created Position • St. Andrews Scholarship • APO Chapter Applauded for Achievement • Lewis Thomas to Address Graduates • Education Outside Classroom Stressed • Beta Sig Violates Pledging Guidelines • Transplanted Texan • Music News • Girls\u27 Track First • Lacrosse Tops Penn State • Tennis Completes Seasonhttps://digitalcommons.ursinus.edu/grizzlynews/1059/thumbnail.jp

The Grizzly, April 10, 1981

Sigma Pi Sigma Chapter Comes to the Campus • Men Draw for Rooms Thursday • College Choir to Present The Creation April 11 • Gulf Oil Aids Students • Lindback Nominations Requested by Dean • Saturday Night Live de Espanol • Cub and Key Selected • Co-ed Housing: Is it Possible at Ursinus? • Counseling Services in Collegeville • Ursinus Astronomy Forum • Departmental Focus: Psychology; German • Music News • Transplanted Texan • Raykes Deserve More Attention • Paradise Theatre Reopens in Philly • Portrait Schedule Announced • Platforms for Class Office Candidates • Sports Profile: Rob Randelman • Women\u27s Lacrosse • Track Runs Away With Another Perfect Week • Baseball Looking Good • Men\u27s Lacrosse Wins in Overtimehttps://digitalcommons.ursinus.edu/grizzlynews/1058/thumbnail.jp

The Grizzly, April 3, 1981

Board of Directors Elects Corey to Five Year Term • Fire Alarm and Damage Plague Beta Sig • Parents Day Packed With Fun • Resident Assistants Announced • Reagan\u27s Programs • Departmental Focus: Political Science • Music News • Transplanted Texan: Cult of Violence • Franken and Davis Bring Saturday Night to Bomberger • ProTheatre\u27s Dream Fresh and Funny • Pennsylvania Folk Art • Chamber Orchestra Salutes Bach • History Department Sponsors Phillies Contest • Men\u27s Lacrosse Off to Slow Start • Thinclads Just Off F&M\u27s Mark • Lacrosse 4th in Nation • Baseball Sweeps F&Mhttps://digitalcommons.ursinus.edu/grizzlynews/1057/thumbnail.jp

The Grizzly, September 21, 1979

Alcohol Policy Revisions Cause Uproar • College Assigns Disciplinary Measures • Mailroom Services Questioned • Letters to the Editor • Sophomore Questionnaires • College Selects Akin As New Dean • Platforms for Frosh Offices • The Knack: It\u27s the Beat • Maintenance Changes • U.C. Clubs: Don\u27t Wait Till Next Year • Co-eds Rushing • Continuing Education Increases • USGA Notes • Ursinus News In Brief: 76/80 progress report; Psych prof honored; Interest inventory offered • Fearless Friday Forecast • College Elects New Board President • Middle States Reaccredits College • Hockey Sparked By Kamakaze Offense • Booters Stun Division I Drexel • Sutherland New Volleyball Coach •Gridders Fall at :29https://digitalcommons.ursinus.edu/grizzlynews/1020/thumbnail.jp

The Grizzly, October 12, 1979

Senior Aids Police In False Alarm Investigation • Computer Expansion Proposed • Appointments Total Fifteen • Genetic Research to Yield More Males? • USGA Notes • Little River Band Flowing Smoothly • Music News: Fleetwood Mac, Lynyrd Skynyrd • Sports Profile: Laurie Holmes • Football Falls Short By Three • Soccer Proves Capability • Hockey Splits Games • Intramural Football Playoff Battle • Volleyball defeats Harcumhttps://digitalcommons.ursinus.edu/grizzlynews/1023/thumbnail.jp

The Grizzly, November 2, 1979

TCE Level Too High? Collegeville Water Poisoning Level Questioned • Greaseband to Present Return Performance In Helfferich • Senior Plays Role As Big Brother • Letters to the Editor • Roving Reporter: Infirmary services • Tull: Another Visit From The Past • Music News: Foreigner, Tom Petty • The Best Of The Seventies - Part 2 • Homecoming 1979 • Volleyball Team Continues Up And Down • Hockey\u27s 3 & 4 Finish Season • JV Hockey Ties Rams, 1-1 • Gridders Upset Dutchmen • Five Honored • Cross Country Wins Two More • Espo Paces Booter Win • Hockey Edges Rivalshttps://digitalcommons.ursinus.edu/grizzlynews/1026/thumbnail.jp

Ultrahigh-Energy Neutrino-Nucleon Cross Sections and Perturbative Unitarity

Unitarity relates the total cross section for neutrino-nucleon scattering to the neutrino-nucleon forward scattering amplitude. Assuming the validity of the perturbative expansion of the forward amplitude in the {\em weak} coupling constant, we derive a unitarity bound on the inelastic cross section. The inelastic cross section saturates this bound at a typical neutrino energy $E_\nu \simeq 10^8 {\rm GeV}$. This implies that calculations of the inelastic cross section that use current parton distribution functions and lowest order weak perturbation theory are unreliable above this energy.Comment: 11 pages, 3 figures, RevTeX, additional reference

The Grizzly, December 7, 1979

Faculty Approves Combined Majors • C&C Offered Next Semester • College Applies To Phi Beta Kappa • Vandalism Strikes Beardwood • Letters to the Editor • Roving Reporter: Final exams • Timely Displays Of Popular American Feeling • Music News: The Year In Music • Ursinus To Present Messiah • Alumnus Donates Sculpture • Friends Of The Library Hold Fall Meeting • College Institutes Math/Econ Program • Swimmers Rebound To Notch Initial Win • Penalty Flicks Hurt Hockey • Volleyball Club Shows Progresshttps://digitalcommons.ursinus.edu/grizzlynews/1030/thumbnail.jp

The Grizzly, November 30, 1979

College Costs To Skyrocket • Committee Explores Campus Problems • Audiovisual Services Relocated in Myrin • USGA Notes • Letters to the Editor • Roving Reporter: Iranian Crisis • Portrait of a Professor: Dr. John Wickersham • JDB - Full of Surprises • Vonnegut\u27s \u27Jailbird\u27: Life of Walter Starbuck • Pilgrim To Speak On Economy • Cagers Open 79-80 Campaign With Victory • Gridders Win Finale With Shut-Out • Garner Races To 68th In Nation • Sports Profile: Rick Morris • Pool Records Sethttps://digitalcommons.ursinus.edu/grizzlynews/1029/thumbnail.jp