Convergence of Worlds Virtual/RL Conference in Warcraft

Posted on May 10th, 2008 in Culture | Comments Off

The first online scientific conference in the World of Warcraft is taking place this weekend. Warcraft is a MMORPG which has over 9 million users. The conference discusses many aspects of online worlds. This type of meet-up happens more often in Second Life, but has brought together many academics, students, and professions in the warcraft environment. During the first session of the conference, it was noted that Blizzard may not be as supportive of social research as it could be.

Warcraft can be an absorbing activity. It’s “addictiveness” has been debated in the past and will be discussed in the future, but the bulk of the conference deals with many other issues. Details on the conference are available online at:

http://convergentsystems.pbwiki.com/

The conference was announced in online Science magazine. It was proposed by John Bohannon, who creates the Gonzo Scientist feature for the AAAS journal Science. The organizer is William Sims Bainbridge of the NSF.

2008 Women’s Olympic Trials

Posted on April 20th, 2008 in Running | Comments Off

Elsa/Getty NYT

Congratulations to all of the women finishers of the Olympic Trials and best of luck to those who made the team. Special congratulations to Deena Kaster, the winner and to Joan Benoit Samuelson, who motored to a 50+ American Woman’s age group record in 2:49:08.

Photo By Brian Sawyer

Photo of Joan Benoit Samuelson By Brian Sawyer (with Creative Commons Rights)

Early Pack by Brian Sawyer

Photo by Brian Sawyer - The Early Pack Women’s Trials Boston 2008

In addition to Brian’s photos, Dave Delay has a very nice set of marathon photos at Flickr:

http://www.flickr.com/photos/ddelay/

Death By Blogging

Posted on April 6th, 2008 in Health | Comments Off

Today the NY Times is a bit short on News so they had the mandatory hitech is bad for you article. It seems they have run out of people dying from World of Warcraft overdoses so instead they reported that 2 bloggers died from heart attacks over the past few months. A third somehow managed to live. Of course runners can die too as we well know, but running and aerobic exercise is the healthier choice. And clearly neither is directly related to heart disease. Blogging shouldn’t stop you from exercising and the amount I blog doesn’t but me in danger from death by blogging.

Last week, the NY Times highlighted a Psychiatrist who wrote how she embarrassed someone reading their book at a Book Store event by noticing their normal “mole” on their leg and checking to make certain it wasn’t a melanoma or something they weren’t aware of. How nice. At least this was published on April Fools Day.

And finally, the musical message of the day: A cowboy singing about tobacco.

Stress Fracture Update

Posted on February 14th, 2008 in Medical | Comments Off

The stress fracture article at Dr. Pribut’s Running Injuries site has been updated. The article discusses the concept of stress fractures as repetitive stress injury of bone.

Stress Fracture: A Common Running Injury - repetitive stress injury of bone

Late to The DDR Revolution

Posted on January 20th, 2008 in Health | Comments Off

An interesting addition to exercise routines and start up exercise programs for the uninterested is DDR or Dance Dance Revolution. It offers a variety of songs and step difficulty programs that provide a mild to moderate aeorobic workout depending on your level of fitness. The steps, jumps, and movements should also assist to some degree in balance and coordination development. There is a setting for “aerobic workout” that will estimate calories burned and distance covered equivalent.

While there is an arcade version, a variety of home versions exist including PS2, PS3, and XBox.

An open source variant is online which allows you to hook up your dance pads to your pc and use shared music via USB connectors. More information may be found at stepmania.com.

This is a fun way for non-runners to have a gentle (to intense) work out on rainy days and may motivate more people towards those first steps to fitness. As long as you don’t trip over your feet, you can dance to the music!

Run (or Bike) To Work Day, uh, maybe Year!

Posted on November 21st, 2007 in Culture | Comments Off

While we have much to be thankful for gas prices is clearly not one of them. The headline in the New York Times reads “Stocks Fall as Oil Flirts With $100 a Barrel” and the text starts:

The Dow fell to its lowest level since April on a day when oil prices moved near the symbolic $100 level.

Do we need to let them know that $100/Barrel is not symbolic? It is real and it bites. And perhaps since we have sort of weak fiscal fitness, we can work on our physical fitness and travel under our own steam to work, and think twice about those gas guzzlers many drive around town and to and from work.

Running & Being and Running & Dying

Posted on November 3rd, 2007 in Cardiovascular, Medical, Sports Medicine | No Comments »

George Sheehan’s book “Running & Being” is one that every dedicated runner should read. George, a cardiologist, and one of the early, great running philosophers and gurus has been an inspiration to all old school runners.

Many years back, some people, Jim Fixx included, thought that running marathons would give an immunity to fatal heart disease. While running is certainly excellent for cardiovascular health, this has been found to not be so. The most recent studies seem to demonstrate that long distance running reduces your overall risk from dying from cardiovascular disease but that during running itself your risk is higher than while at rest. I still believe that this is a reason to run and not to avoid running. The overall benefit to reduced risk of cardiovascular disease, high blood pressure, depression, body weight, and many more benefits clearly and strongly outweigh the statistically somewhat increased risk of exercising.

It is important though to note and keep track of your own personal risks. Be aware of your lipid profile, your total cholesterol, your HDLs, LDLs, Triglycerides, and what you must to do make it as good as can be done for you. Be aware of your personal and family history of cardiovascular illness. Have your blood pressure checked, and as you get older have it checked more often. High blood pressure is a serious and by many an underrated, and undetected but major contributor to severe cardiovascular illness. Do not underestimate it or think you may be immune to it because you did not have it for the first 25, 35 or 40 years of your life.

Jim Fixx, author of one of the early and earth shaking popular books on running, died from heart disease while running. Today, Ryan Shay, a promising American runner died in the U.S. Olympic Marathon trials. At this time the cause of death has not been established. It was a very sad thing to learn. He is believed to be the first american elite runner to die during a running event. Earlier this year Alberto Salazar had a severe heart attack and was without a self-sustaining heartbeat for more than 5 minutes. Amby Burfoot recently wrote a great article about Alberto’s heart attack in Runner’s World, in which his personal risk factors were discussed. One of his grandfather’s died at 52 from a heart attack and the other at age 70. He reported that his father had had more than one heart attack. If I recall correctly Alberto was being treated for high blood pressure and an abnormal lipid profile. His lab tests and blood pressure were considered fine while under treatment. Serious heart disease ran in his family. This was pointed out as a risk factor that you can not alter. A few weeks ago I came across another article about Alberto Salazar in a section of the New York Times written by John Brant, an author who has written a book on the famous Salazar - Beardsley Boston Marathon race. Salazar related to Amby Burfoot that his doctor recommended an echocardiogram which would not have demonstrated cardiovascular disease. In the New York Times article something jumped out at me. Alberto, according to this article, had had significant neck and back pain that made him go to visit his physician. Normally, he endures pain stoically. His doctor did a resting electrocardiogram and some lab tests and it seemed normal. He was then given an appointment for some weeks later to have stress electrocardiogram.

“…in Indianapolis, Salazar was unable to sleep, had little appetite and felt perpetually tired. Stabs of pain rose from his neck and back, which he attributed to sitting awkwardly on the plane. As soon as he returned to Portland, his primary-care physician prescribed some tests, which were inconclusive, and referred Salazar to a cardiologist. An EKG stress test was scheduled for early July.”

Unfortunately, before he had that he had his near fatal heart attack. Or as some called it a fatal one that he survived. (Since he lived, even though his heart stopped, I do not call it fatal.). This is another extremely important item for runner’s to note. Do not ignore chest pain, neck pain, left side of the jaw pain, upper back pain and any other pain that makes you think something could be wrong. If you have risk factors or if a possible coronary atherosclerosis is suspected, you don’t need your stress test and or thallium blood flow study next month, you need it now. You should have that test as soon as possible. Salazar had serious signs of heart disease that were perhaps taken a tad less seriously and attended to a little slower than they should have been. His test should have been the following week and not the following month. Another, not quite as good a runner, David Letterman, did get tested early, and had a quintuple bypass. Salazar, was lucky to only need a stent. Happily, both have recovered and are running again.

The Runner’s World article by Amby was excellently written and gripping. Alberto is thoroughly quoted within the article. In trying to figure out why there was a difference in how he related his symptoms before his heart attack to the two authors I was at a bit of a loss. In a close reading though, Alberto clearly wanted to emphasize his spirtual beliefs in both, and perhaps even more so in the earlier interview with Amby. He viewed his heart attack as part of God’s master plan for him. I don’t know why he didn’t mention the symptoms he had. I’d suggest if you do hear a bit of knocking at the door in the form of unusual discomfort, pain, fatigue or dizziness you pay attention quickly.

Since most of you runners are doing all that you can to be healthy, let’s make sure you don’t ignore signs that you need just a little help to keep that ticker working. And don’t put off the stress test, if you need it.

Baseball, HGH, Pituitary Adenomas, BS and Self-Delusion

Posted on October 23rd, 2007 in Sports, Sports Medicine | No Comments »

HGH is considered by some to be the most abused drug in baseball. HGH can not be detected by a urine test. Some forms of testosterone may also be hard to detect. Using HGH and small amounts of testosterone is one way to cheat, break the rules, set a bad example, contribute to youth abuse of drugs (with resulting deleterious health effects), and to enhance performance.

Reports are that recovery is enhanced, muscle bulk is increased, lean body mass is increased, more energy is noted - all of which lead to better work outs and in the short time improved performance without a substance detectable in standard urine tests. In adults the use of HGH can also lead to Acromegaly or overgrowth of bone. Blood tests are available which detect HGH and synthetic analogues. These might be in use in baseball by next year, but don’t hold your breath.

As far as pituitary tumors go, one of the most common is a pituitary adenoma. Bromocriptine is used to help block the over production of hormones including Growth Hormone or in some cases Prolactin.

One should not take pride in saying that some doctor gave a prescription to you as a professional athlete and it is then a valid drug for you to take. And emphasizing you could have taken more but you exercised restraint. The institution from where it was prescribed and dispensed is under investigation. There have been no medical exemptions issued for HGH use by professional baseball team members. But everyone should remember this has not been a one player or 10 player or 50 player problem. It has been considered pervasive and needs an effort to be ended.

I don’t suggest looking at poor studies or studies limited to 70-80 year old men and draw conclusions from that as to whether or not it is effective in 25-45 year old ball players. That is not a valid comparison and the studies were not set up to test what is under discussion.

Pick Your Favorite Journal Article & Use A Few Sentences

Posted on October 14th, 2007 in Science | Comments Off

This is a letter published in Nature, so you can see how some international researchers view using others sentences within their journal article. Sort of an imitation is the sincerest form of flattery, and copying means we just don’t really know your language, but we want to sound good.

Plagiarism? No, we’re just borrowing better English

Ihsan Yilmaz1

 

  1. Physics Department, Çanakkale Onsekiz Mart University, Çanakkale, Turkey

 

Sir

The accusations made by arXiv that my colleagues and I have plagiarized the works of others, reported in your News story ‘Turkish physicists face accusations of plagiarism’ (Nature 449, 8; doi:10.1038/449008b 2007) are upsetting and unfair.

It’s inappropriate to single out my colleagues and myself on this issue. For those of us whose mother tongue is not English, using beautiful sentences from other studies on the same subject in our introductions is not unusual. I imagine that if all articles from specialist fields of research were checked, similarities with other texts and papers would easily be found. In my case, I aimed to cite all the references from which I had sourced information, although I may have missed some of them.

Borrowing sentences in the part of a paper that simply helps to better introduce the problem should not be seen as plagiarism. Even if our introductions are not entirely original, our results are — and these are the most important part of any scientific paper.

In the current climate of ‘publish or perish’, we are under pressure to publish our findings along with an introduction that reads well enough for the paper to be published and read, so that our research will be noticed and inspire further work.

 

Chicago: Cubs Down, Marathon Out

Posted on October 8th, 2007 in Medical, Safety, Sports, Sports Medicine, Summer | Comments Off

The Cubs didn’t last past the first 3 games of the baseball playoffs and the Chicago Marathon only lasted 3.5 hours until it was called. Running in the heat is extremely dangerous. There is precedence for closing a race early. The Madison, Wisconsin Marathon in 2006 was closed app0ximately 2 hours early for reasons of temperature. I’m not sure the authorities had any other reasonable choice. One person died, approximately 49 were hospitalized and about 250 people were treated online for presumably primarily heat related illness. Here in Washington, D.C. one person died in the Army 10 Miler. The latest news states that the runner who died in Chicago, Chad Schieber, had Mitral valve prolapse and that was the cause of death. Mild mitral valve prolapse is a fairly common condition and is not usually considered to be a reason to not exercise. Exercise induced mitral valve regurgitation, however, is a reason to not exercise. The condition is thought to occur in 4-7% of the population. Those with Mitral Valve Prolapse usually will need antibiotic prophylaxis for procedures as ordinary as dental tooth cleaning and scaling. If you have this condition, you’ll need to check with your internist or cardiologist on what exercise is safe and suitable for you.

There was advance notice of the ensuing heat. Should there be terms placed in marathon literature detailing under what circumstances the race will be canceled? Should other arrangements have been made? Were all of the runners properly evaluated including those with suspected heat illness with rectal temperatures? What recommendations and guidelines should marathons have for the future? Should the Chicago Marathon be shifted later in October?