HDTenEightyP/NetNews huggingface dataset:
From: mathew <mathew@mantis.co.uk>
Newsgroups: news.misc
Subject: Re: how to get an FAQ... it is not simple
Date: Fri, 17 Jul 92 13:24:35 BST
Distribution: world
Organization: Mantis Consultants, Cambridge. UK.

pdh@netcom.com (Phil Howard ) writes:
> You are given the name of a newsgroup someone who is a new newsreader wants
> to get the FAQ for.  They want to know where to find it.
> 
> The obvious answer certainly seems to be "look in news.answers".  But have
> you ever tried to explain to someone exactly how to go about finding it?

I think that the FAQ poster should be responsible for posting a quick "how to
get the FAQ" article about once a week, with the FAQ itself being posted
about once a month.

Here's how I explain in alt.atheism:

=====
[ This is a canned posting, sent out once a week ]

This is a reminder about the alt.atheism Frequently Asked Questions (FAQ)
file.

The file exists to help new readers avoid embarrassing themselves by asking
questions which have been covered over and over again.  Please read it before
posting.

To find a copy:

1. Check the newsgroup alt.atheism.  There should be a copy of the latest
   version of the FAQ file.  Look for the subject line "Alt.Atheism
   Frequently Asked Questions (FAQ)".

2. Check the newsgroup news.answers for the same subject line.

   If you don't find anything in steps 1 or 2, your news system isn't set up
   correctly, and you may wish to tell your system administrator about the
   problem.

3. If you have anonymous FTP access, connect to pit-manager.mit.edu
   [18.172.1.27].  Go to the directory /pub/usenet/alt.atheism, and you'll
   find the latest version of the FAQ file there.

4. If you don't have FTP, send mail to mail-server@pit-manager.mit.edu
   consisting of the following line:

      send usenet/alt.atheism/Alt.Atheism_Frequently_Asked_Questions_(FAQ)

   The FAQ file should be mailed back to you automatically.

5. (Penultimate resort)  Send mail to info-server@mantis.co.uk consisting of
   the following line:

      send atheism/atheism.txt

   and our poor overworked modems will try and send you a copy.

=====


mathew

Newsgroups: news.misc
From: brad@clarinet.com (Brad Templeton)
Subject: Anybody have a single-transferrable-vote processing script?
Organization: ClariNet Communications Corp.
Date: Tue, 21 Jul 1992 21:06:23 GMT

I am looking for a program in C, awk or perhaps perl to process ranked
votes of the single transferrable vote type, as is done in the Hugos
or was proposed for USENET some time ago.  Anybody have one?
-- 
Brad Templeton, ClariNet Communications Corp. -- Sunnyvale, CA 408/296-0366
From: root@ufps8.unifr.ch (Operator)
Newsgroups: news.misc
Subject: xrn-6.15 core dumps
Date: 29 Jul 92 12:31:05 GMT
Organization: University of Fribourg - CH

I'm using xrn ver. 6.15 as a newsreader, on our SUN Sparcstations,
running SunOS 4.1.2
 
When i use the Xresource file /.Xdefaults, where i set my colors and
fonts for xrn, i get the following from xrn:
 
        " Cought signal (11), cleaned up .newsrc and removed temp files
          abort exit "
 
Also, on the console window i get:
 
        " Warning: Can't translate event through NULL table "
 
then i get a core file.
 
This happens not every time, just on certain operations when i read
news.
 
Does anybody have a hint for me ???
 
Thanks in advance

-- 
Bernard Waeber
waeber@cfruni52.bitnet
From: z_maraiajj@ccsvax.sfasu.edu
Newsgroups: news.misc
Subject: NEED TO FIND
Date: 25 Jul 92 15:46:13 CST
Organization: Stephen F. Austin State University

DOES ANYONE KNOW WHAT THE CODE IS FOR SENDING E MAIL TO SOMEONE AT THE
UNIVERSITY OF HOUSTON?
Newsgroups: news.misc,news.config,news.groups
From: jtn@ADS.COM (John T. Nelson)
Subject: Looking for a newsfeed in the DC/MD/VA area
Organization: Guest of Booz, Allen & Hamilton, Inc./Advanced Decision Systems
Date: Wed, 22 Jul 1992 03:35:49 GMT

Hello all,

The two local sites that were feeding me news are now unable to do so.
I need to get in touch with a commercial service or (perferably)
someone willing to feed me the entire basic news hierarchy (alt, comp,
soc, gnu, news, etc), well basically for free.  I have a 9600 V32 modem
if that's of any help.

Any recommendations?  Oh.... I already know about UUNET and PSI but
these are kindof pricey for what I want.  Digex, another service in my
area, does not provide UUCP news feeds.  Note that I need a feed, and
not one of these dial-in interact with a shell kind of services.  I
live in Northern Virginia and am a local call to Maryland, Washington
DC and much of Virginia.

Thanks in advance!

- John
Xref: sparky news.misc:1542 misc.misc:3039 news.admin:6129 news.groups:16052 talk.politics.misc:35762 soc.motss:32415
From: gowj@novavax.UUCP (James Gow)
Newsgroups: news.misc,misc.misc,news.admin,news.groups,talk.politics.misc,soc.motss
Subject: Re: Make Money Fast!
Date: 24 Jul 92 11:27:17 GMT
Reply-To: gowj@novavax.UUCP (James Gow)
Organization: Nova University, Fort Lauderdale, Florida

Dave Rhoades,
   You'll have to write me your mail comes back unknown when I
reply.
james

-- 
Linc, James Internet: Gowj@novavax.nova.edu; UUCP: gatech!uflorida!novavax!gowj
Songs of Solomon 2:12 "...the voice of the turtle is heard in our land."
James Gow P.O. Box 700585 Miami, Fla. 33170. Disclaimer [Is this really
necessary? I have a hard time getting people to understand this!]
Newsgroups: news.misc,misc.misc,news.admin,news.groups,talk.politics.misc,soc.motss,alt.hackers,rec.radio.broadcasting
From: stig@Lise.Unit.NO (Stig Hemmer)
Subject: Re: Make Money Fast!
Followup-To: misc.misc
Organization: Anarchy
Date: Wed, 22 Jul 92 07:16:17 GMT

In article <1234554321@rhoades.uucp>, Dave Rhoades writes:
>                     MAKE MONEY FAST  !!!!
>                     =====================
[A load of crap deleted]

I am sending this follow-up to all the groups where the original
article appared. Further follow-ups are directed to misc.misc, which
is the least irrelevant of these groups.

I just wanted to point out to everybody that actually going through
with this is a bad idea. For several reasons.

1. You are not likely even to get your $10 back. 

Money does not appear out of thin air. Like a lottery a few people
earns a lot of bucks and a lot of people lose a few bucks. Unlike a
lottery it is pretty easy to guess who wins and who loses. The
person(s) starting the chain wins, as does the first few levels after
that. The rest loses. This is assuming, of course, that everybody stays
honest. 

You see, if the first person is to earn $35000 this means 3500 other
people has to pay $10. For those 3500 people to get $35000 each
another ten million people has to join. For the next level every
single human being on Earth has to join... seven times.

By the time this message reaches USENET I would guess you are pretty
late in the chain.

2. The name 'Dave Rhoades' does not appear on the list!

This means that 'Dave' has broken his own rules... In fact, my guess
is that 'Dave Rhoades' doesn't exist or at least hasn't written this
article. (Did I mention that the article is a rather obvious forgery?)
My guess is also that the real author is number five on the list, i.e.
the person who is likely to earn the most from this caper.

3. This is commersial use of the USENET, which isn't quite legal.

It least some of the networks where USENET travels is explicitly
non-commercial. E.g. the North-American internet backbone NSFNET. I'm
not sure about the legel aspects of this, but I believe the forger has
a ton of bricks waiting to come down on him if he can be traced down.

4. This isn't the kind of articles I want to spend my day wading through.

This is of course just my humble opinion, but I think a lot of people
would agree that this is not why they are reading news.

So, to sum it up: Don't do it.

Stig 'Tortoise' Hemmer   aka   stig@lise.unit.no
.no means Norway, a minor kingdom in northern Europe.
Europe is a moon of Jupiters.
This is NOT a .signature virus. Do NOT copy it into your .signature
Lines: 16
Date: Fri, 24 Jul 92 14:59:04 MDT
From: gritton@colorado.et.byu.edu (Jamie Gritton)
Organization: Brigham Young University, Provo UT USA
Newsgroups: news.misc,misc.misc,news.admin,talk.politics.misc,soc.motss
Subject: Re: Make Money Fast!
Reply-To: gritton@byu.edu

gowj@novavax.UUCP (James Gow) writes:

> In article <1234554321@rhoades.uucp> rhoades@rhoades.uucp writes:
>>
>>                    MAKE MONEY FAST  !!!!
>>                    =====================

...

>  10. James Gow            P.O. Box 700585
>                           Miami, Florida
>                           33170-585

Hmm. Maybe there *are* enough idiots for this to work...
--
James Gritton - gritton@byu.edu - I disclaim
Newsgroups: news.misc
From: zeisloft@euler.Berkeley.EDU (Eric Samuel Zeisloft)
Subject: newsirg 
Organization: University of California, at Berkeley
Date: Sat, 25 Jul 1992 04:13:55 GMT

Followup-To: 
Distribution: 
Organization: University of California at Berkeley
Keywords: 




Can anyone tell me where I can find the newsirg file? Thanks



Xref: sparky news.misc:1541 news.config:348 news.groups:15999
From: m0102@tnc.UUCP (FRANK NEY)
Newsgroups: news.misc,news.config,news.groups
Subject: Re: Looking for a newsfeed in the DC/MD/VA area
Date: 23 Jul 92 15:08:56 GMT
Reply-To: m0102@tnc.UUCP (FRANK NEY)
Followup-To: news.misc
Organization: The Next Challenge, Fairfax, Va.


You could try this BBS.  Only $25 per year.

Frank Ney N4ZHG EMT-P  LPVa NRA ILA GOA CCRTKBA "M-O-U-S-E"
Commandant and Acting President, Northern Virginia Free Militia
Send e-mail for an application and more information
----------------------------------------------------------------
Want the last word with a crook?  Try a 12ga pump with #4 magnum!
-- 
The Next Challenge - Public Access Unix in Northern Va. - Washington D.C.
703-803-0391 To log in for trial and account info.
From: ivory@e7sa.epi.syr.ge.com (John Ivory)
Newsgroups: news.misc
Subject: Access to Internet from home: how?
Date: 31 Jul 92 13:28:41 GMT
Reply-To: ivory@e7sa.epi.syr.ge.com
Organization: Tower Concepts

Access to Internet is invaluable to me: FTP, USENET News, TELNET logons, etc.
How can I obtain access to it from my home?  I have an excellent PC, a Sun
workstation, and numerous modems.

I'm expecting that I'll need to buy an account on some system, and will have
to modem in.  Who do I contact?  How much will this cost?  Where to I begin?
I'm in the central NY region (Utica, Syracuse) and would prefer to avoid
long distance phone charges if possible.

I'll be happy to read an FAQ on this if there is one.  I'm also just as
happy to summarize and repost the responses.  Thanks.

								John

------------------------------------------------------------------------- \ \ \ 
   Tower Concepts                                          John E. Ivory   \ \
   103 Sylvan Way                                       ivory@crd.ge.com    \ \
   New Hartford, NY  13413                     ivory@e7sa.epi.syr.ge.com     \
   (315) 724-1471                                                             \
-------------------------------------------------------------------------------
Newsgroups: news.misc
From: doug@cc.ysu.edu (Doug Sewell)
Subject: Re: anyone have a list of open NNTP sites?
Organization: Youngstown State University
X-Newsreader: Tin 1.1 PL4
Date: Tue, 21 Jul 1992 14:10:54 GMT

pdh@netcom.com (Phil Howard) writes:
: 
: If no one keeps such a list, I might be interested in compiling it.
: My guess is that it would not be very large.

I know of a few sites, that if posted in such a list, would promptly
remove this service, or they may restrict public reading of specific
high-demand newsgroups (alt.sex.*,alt.binaries.pictures.erotica), and
I wouldn't blame them at all.
--
Doug Sewell, Tech Support, Computer Center, Youngstown State University
doug@cc.ysu.edu	   doug@ysub.bitnet	<internet>!cc.ysu.edu!doug
"Recession: your friend loses his job.  Depression: you lose your job.
Recovery: Bush loses his job" - Bill Davidsen
Newsgroups: news.lists
From: newsstats@uunet.UU.NET
Subject: Top 25 News Groups for the last 2 weeks
Organization: UUNET Technologies, Inc
Date: Fri, 24 Jul 1992 19:08:37 GMT

         No. of        $ Cost  % of  Cumulative
Rank  Kbytes Articles per Site Total  % of Total  Group (Articles/contributor)
   1 34777.6     753     91.77  7.2%     7.2%     alt.binaries.pictures.erotica (5.4)
   2 24792.4     524     65.42  5.1%    12.3%     alt.binaries.sounds.misc (8.1)
   3 22207.1     544     58.60  4.6%    16.9%     alt.binaries.pictures.misc (4.4)
   4  8235.8     210     21.73  1.7%    18.6%     comp.binaries.os2 (1.0)
   5  7207.3    1878     19.02  1.5%    20.1%     bionet.molbio.genbank.updates (1.0)
   6  7206.9    7453     19.02  1.5%    21.6%     ncar.weather (7453.0)
   7  5766.1    2952     15.22  1.2%    22.8%     talk.politics.misc (4.1)
   8  5254.0     189     13.86  1.1%    23.9%     comp.mail.maps (1.0)
   9  4484.6      38     11.83  0.9%    24.8%     alt.binaries.pictures.fractals (2.2)
  10  3762.3     164      9.93  0.8%    25.6%     news.answers (1.0)
  11  3359.8    1648      8.87  0.7%    26.3%     talk.abortion (8.2)
  12  3010.9    1567      7.95  0.6%    26.9%     soc.culture.indian (2.4)
  13  2942.3    1594      7.76  0.6%    27.5%     alt.sex (2.2)
  14  2924.3    1829      7.72  0.6%    28.1%     alt.politics.elections (3.7)
  15  2914.3    1776      7.69  0.6%    28.7%     rec.sport.baseball (4.2)
  16  2714.3    2075      7.16  0.6%    29.3%     rec.motorcycles (4.1)
  17  2689.2     883      7.10  0.6%    29.8%     alt.activism (2.7)
  18  2655.4    2515      7.01  0.5%    30.4%     talk.bizarre (5.1)
  19  2642.2    1769      6.97  0.5%    30.9%     rec.arts.tv.soaps (4.4)
  20  2592.9      57      6.84  0.5%    31.5%     comp.binaries.mac (1.0)
  21  2550.6    1129      6.73  0.5%    32.0%     talk.politics.mideast (5.8)
  22  2373.2    1064      6.26  0.5%    32.5%     rec.arts.movies (2.2)
  23  2343.3     311      6.18  0.5%    33.0%     misc.activism.progressive (1.0)
  24  2129.2    1735      5.62  0.4%    33.4%     soc.motss (4.7)
  25  2122.9     448      5.60  0.4%    33.9%     soc.culture.turkish (4.1)

$ Cost is the cost of sending it over a Trailblazer to UUNET, using the 
800 number and Night rates. (1000 characters per second and $9.50 per hour)
I.e .264 cents per kilobyte
Newsgroups: news.lists
From: newsstats@uunet.UU.NET
Subject: Top 25 News Submitters by User by Kbytes for the last 2 weeks
Organization: UUNET Technologies, Inc
Date: Fri, 24 Jul 1992 19:08:22 GMT


         No. of       % of
Rank Articles KBytes Total   User
   1  7453    7206.9  1.5%   ldm@wetterhorn.UCAR.EDU  (UNIDATA Local Data Mangement daemon)
			      100% ncar.weather

   2   122    6934.5  1.4%   dawdy@tellabs.COM  (Dan Dawdy)
			      99% alt.binaries.sounds.misc

   3    65    5125.6  1.1%   asmith@nyx.CS.DU.EDU  (alvin smith)
			      99% alt.binaries.pictures.erotica

   4    84    4634.1  1.0%   matthew@sunpix.EAST.SUN.COM  (Matthew Stier - Sun NC Development Center)
			      99% alt.binaries.sounds.misc

   5    70    4138.7  0.9%   mmc@jukebox  (Music M. Corporation)
			      100% alt.binaries.sounds.misc

   6    23    4073.6  0.8%   dkwan@shade.UWATERLOO.CA  (Derek Kwan)
			      92% alt.binaries.pictures.fractals
			      7% alt.binaries.pictures.utilities

   7    78    3370.4  0.7%   leo@zelator.IN-BERLIN.DE  (Stefan Hartmann)
			      68% alt.binaries.pictures.misc
			      8% alt.binaries.sounds.misc
			      8% de.alt.binaries.sounds
			      7% alt.binaries.pictures.utilities

   8    77    3150.5  0.7%   gaynor@brushfire.RUTGERS.EDU  (Silver)
			      99% alt.binaries.pictures.erotica

   9    72    2987.2  0.6%   bryanw@netcom.COM  (Bryan Woodworth)
			      99% alt.binaries.pictures.erotica

  10    48    2700.8  0.6%   heitke@tellabs.COM  (Steve Heitke)
			      100% alt.binaries.pictures.misc

  11    53    2543.5  0.5%   unknown@pandora.DELL.COM
			      99% alt.binaries.sounds.misc

  12    45    2312.5  0.5%   giant@nextdoor.COM
			      100% alt.binaries.pictures.erotica

  13    67    1828.3  0.4%   greg@pomona.CLAREMONT.EDU  (Tigger)
			      97% alt.binaries.pictures.misc

  14    41    1764.9  0.4%   geurin@flounder.NOSC.MIL  (Chance C. Geurin)
			      99% alt.binaries.sounds.misc

  15    34    1726.0  0.4%   0ganley_j@spcvxb.SPC.EDU
			      99% alt.binaries.pictures.erotica

  16    38    1623.1  0.3%   karl@hpscit.SC.HP.COM  (Karl Watanabe)
			      99% alt.binaries.pictures.misc

  17    30    1616.1  0.3%   moeding@informatik.UNI-KL.DE  (Stefan Moeding)
			      99% alt.binaries.sounds.misc

  18    29    1400.0  0.3%   steve@keystone.ARCH.UNSW.EDU.AU  (Stephen Peter)
			      99% alt.binaries.pictures.misc

  19    36    1385.4  0.3%   elie@hdtv.NJIT.EDU  (Elie I. Mourad)
			      100% soc.culture.lebanon

  20    30    1362.0  0.3%   olsonkk@ucsu.COLORADO.EDU  (OLSON KIRK)
			      99% alt.binaries.pictures.erotica

  21    34    1348.8  0.3%   praetzel@marconi.WATERLOO.EDU  (Eric Praetzel)
			      98% alt.binaries.pictures.erotica

  22    25    1246.2  0.3%   youwish@youknew.COM  (CLASSIFIED)
			      99% alt.binaries.pictures.erotica

  23    51    1232.1  0.3%   a3@rivm.NL  (Adri Verhoef)
			      94% alt.binaries.pictures.erotica

  24    36    1155.8  0.2%   downsj@atlantis.CS.ORST.EDU  (jason downs)
			      97% alt.binaries.pictures.erotica

  25    29    1121.4  0.2%   mranon@anon.NET  (Mr. Anonymous)
			      100% alt.binaries.pictures.erotica

Newsgroups: news.lists
From: jah@cs.mu.OZ.AU (James Harland)
Newsgroups: news.announce.conferences
Subject: CFP: Workshop on Deductive Databases at JICSLP'92
Date: 31 Jul 92 19:05:18 GMT
Expires: Mon, 7 Sep 1992 07:00:00 GMT
Organization: Department of Computer Science, University of Melbourne


		    Call for Participation

		Workshop on Deductive Databases
	         Saturday, 14 November, 1992
		    in conjunction with the
       Joint International Conference and Symposium on Logic Programming
		November 9-13, 1992, Washington D.C., USA

The development of deductive database systems, which apply logic
programming techniques to databases, has been of growing interest in recent
years, and has resulted in a significant amount of interaction between
researchers of varying backgrounds. This workshop is intended to provide a
forum for theoreticians, implementors and those involved in applications to
exchange ideas on the development of deductive databases systems. Topics
may include (but need not be limited to) program transformations, parallel
and distributed execution, optimization and implementation techniques, and
applications.

Abstracts (preferably by email in LaTeX/TeX format) and/or proposals for
system demonstrations should be send to the address below:

	 Prof. Kotagiri Ramamohanarao
	 Department of Computer Science
	 University of Melbourne
	 Parkville, 3052
	 Australia

	 email: rao@cs.mu.oz.au
	 Phone: +61 3 282 2400
	 Fax:   +61 3 282 2444

Submission Dead-line: September 7, 1992
Notification Sent: October 1, 1992
Final Manuscript Due: October 15, 1992

Organizing Committee: Kotagiri Ramamohanarao, Guozhu Dong, James Harland
Newsgroups: news.announce.conferences
From: gfw@ihspa.att.com (Gregory F Wetzel)
Newsgroups: news.announce.conferences
Subject: SIGCOMM '92 Conference
Date: 28 Jul 92 15:21:28 GMT
Expires: Thu, 20 Aug 1992 07:00:00 GMT
Organization: AT&T


                            Announcing

                            SIGCOMM '92
           Communications Architectures and Protocols

                        Baltimore, Maryland
                        August 17-20, 1992

                           sponsored by
                   The ACM Special Interest Group
                      on Data Communications

The conference provides an international forum for the presentation and
discussion of communication network applications and technologies, as
well as recent advances and proposals on communication architectures,
protocols, algorithms, and performance models.

A summary of the conference program is given below.  If you would like
more information, please send a (null) mail message to the SIGCOMM '92
information server at: sigcomm92-prog@ihburn.att.com.  An automatic
reply will send you a copy of the full advance program with registration
forms.


                     CONFERENCE PROGRAM SUMMARY

MONDAY 17 AUGUST

9:00 am to 5:00 pm, Tutorial I
	"ATM/B-ISDN," Bharat Doshi, Subramanyam Dravida, and
	John Swenson AT&T Bell Labs

9:00 am to 5:00 pm, Tutorial II
	"Optical Networks," Zygmunt Haas, AT&T Bell Labs

7:00 pm to 9:00 pm, Monday Evening Reception

................................................................................

TUESDAY 18 AUGUST

9:00 am to 10:00 am, Session 1: Keynote Session

10:30 am to 12:00 pm, Session 2: Protocol Design

1:30 pm to 3:00 pm, Session 3: Routing

3:30 pm to 5:00 pm, Session 4: Quality of Service

7:30 pm to 11:00 pm, Reception & Buffet Dinner at the National Aquarium
                     Tickets Required

................................................................................

Wednesday 19 August

8:30 am to 10:00 am, Session 5: Congestion Control

10:30 am to 12:00 pm, Session 6: Performance Analysis

1:30 pm to 3:00 pm, Session 7: Multicast Communications

3:30 pm to 5:00 pm, Session 8: Media Access

5:00 pm to 6:00 pm, SIGCOMM Business Meeting

................................................................................

Thursday 20 August

8:30 am to 10:00 am, Session 9: End-to-End Issues

10:30 am to 12:00 pm, Session 10: Network Measurement

12:00 pm to 12:15 pm, Closing Session
From: downey@sei.cmu.edu (Grace Downey)
Subject: 1992 SEI Software Engineering Symposium 
Organization: The Software Engineering Institute
Date: Mon, 27 Jul 1992 19:35:48 GMT
Expires: Thu, 17 Sep 1992 07:00:00 GMT


                 1992 SEI Software Engineering Symposium

                     David Lawrence Convention Center
                        Pittsburgh, Pennsylvania
                         September 14-17, 1992


The Software Engineering Institute (SEI) will host its annual
symposium to be held September 14th through 17th, at the David Lawrence
Convention Center, Pittsburgh, PA.  The symposium brings together
software practitioners, managers, and educators, from a variety of
organizations across the nation to examine the state of software
engineering technology and practice in light of SEI projects and
plans.  This year's symposium will highlight SEI products and services
as well as technical focus areas.  All attendees will have the
opportunity to actively participate: exchange ideas, obtain
information, and gain insight about software engineering activities
across the nation.

The 1992 Symposium will be the most widely attended SEI conference to
date.  We are anticipating an exciting and educational experience.
Participation is open to U.S. industry, government, and academia.
For registration information, please contact SEI Customer Relations,
(412) 268-5800, or Internet:customer-relations@sei.cmu.edu.  Please
include your name, mailing address, and telephone number in your
message.  We welcome and encourage your participation.

The SEI is a federally funded research and development center operated
by Carnegie Mellon University, sponsored by the U.S. Department of
Defense.  The objective of the SEI is to provide leadership in
software engineering and in the transition of new software engineering
technology into practice.



SEI Customer Relations
(412) 268-5800
Internet: customer-relations@sei.cmu.edu