Monday, May 28, 2007

MARCO Grand Rounds for June 3, 2007

From Warren, KD4GUA:

Sunday (May 27) we had 31 check-ins with varying propagation--in and out.

We discussed timing of meds which brought us to the situation in the HIV and TB fields where timing is very important. This week we will discuss timing in these two diseases with the help of Harry WB9EDP and the rest. With massive immigration both these diseases are disseminating, especially drug-fast acid fast TB.

Newsletter should be in the mail Wednesday.

Thursday, May 24, 2007

MARCO Grand Rounds for May 27, 2007

From Warren, KD4GUA:

This Sunday we will continue the discussion of "What is the right time to take certain meds." Just like we take highballs before dinner for maximum effect, we should take certain medicines at different times of day for maximum effect. Tune in and discover the latest cutting-edge science of chronobiology.

If you prefer to start early, check into the new NEAT Net, the CW Morse code Marco net that will start taking checkins at 9:30 EDT from Bob Morgan in Hamilton Ontario followed by Arnold Kalan in California at the 45 minute mark. Don't be afraid if you are slow--check in slow..the HF Grand Rounds will commence at the usual 10 a.m. Eastern 14.307 mark.

Saturday, May 19, 2007

Dayton update, May 19, 2007

Well, it certainly did not feel like Hamvention today - the weather was actually quite nice! Apart from a bit of late morning cloudiness, we were treated to partial sunshine and very comfortable temperatures.

Attendance continued to appear diminished compared with years past, although I met at least three "first-timers." Despite less traffic, most of the merchants appeared to be happy.

The MARCO booth remained a busy place. We ran out of membership applications and nearly ran out of sample newsletters. Please welcome seven new members:
Gavin Roberts W9EYE
Bill Davidson W9SWW
Jose Vicens NP3JG
Thad Juszczak KD8CGS
Janelle Hideg KD8CTU
Brent Haskell AB8DG
Jerry Hermell N4UEV

We also had notable visits from John WD8MNV, Bill WA9HIR, Rich N1IXF, and Marc K9PET (who might make an interesting speaker at the banquet next year).

The major purchase of the day belonged to Keith, who picked up a new used Yaesu handheld.

I was able to attend a portion of the DX Forum, where a new DXpedition to Ducie Island, to take place in February 2008, was announced. See www.vp6dx.com. I also heard my old friend Ramon, YV5EED, do a presentation on the 2006 Aves Island operation, and stuck around for part of the report on Swains' Island.

I also stopped by Pietro Begali's busy booth to ogle his newest creation, the "Sculpture" paddle. This keyer paddle is fashioned from stainless steel. I'm not sure that it has quite the elegant look of the "Signature," but if anything the action is even smoother. Another winner from this fine gentleman.

After packing up for the day, the three musketeers (N3IM, N5RTF, and KM2L) headed to Outback Steakhouse for a libation and some grub. We then said our farewells. Bruce wull head back to Clarence in the morning, Chip has an afternoon flight to New Orleans, and Keith will pack up the display and head for home.

See you at the 2008 MARCO Annual meeting, in fabulous Dayton, Ohio!

Friday, May 18, 2007

Dayton update - May 18, 2007

Hamvention got into full swing this morning. The MARCO booth was an active place as usual - newsletters and membership applications flew off the table.

We welcome 5 new members who "took the plunge" today:
Paul Lilly K4STE
Mark Pinsky W8MP
Michael Strange WA2BHB
Yoshinobu Suwabe JH1URT
Joanne Maenpaa K9JKM

Members, old and prospective stopped by to chat. they included (a necessarily incomplete list, as I was not there all day and did not take notes when I was) Carl WA3ZZU, Bill WA9HIR, Stuart WA9PZL, Mike NR3C, Paul N5AN, George K2ONP, and my old friend Ramon YV5EED.

The prize for biggest purchase of the day goes to Chip N5RTF, who bagged a Begali Signature paddle. For those not familiar, it is a museum-quality code paddle with a highly-polished palladium base and gold-plated moving parts. It works as well as it looks.

The rest of us survived day one with only minor wallet damage.

A few general notes on Hamvention

It appeared that the gathering was smaller than in years past. Some vendor spaces, both indoors and outdoors were vacant, and the crowd was not as large as it is in some years. Still, they were abundant and enthusiastic. There are some marvelous new toys available - Elecraft showed its beautiful new K3 transceiver, and Ten Tec had the new Omni VII on display. Kenwood has a
VHF/UHF rig with built-in Echolink connectivity. That's cool! There was also a German-built HF transceiver on display that looked absolutely gorgeous. It is not quite yet available commercially, but will soon hit the market in the $10K price class. I only had a short time to spend in the flea market - will probably see it in more detail tomorrow. Carl 'ZZU did score a deal on a carton full of commercial band handheld transceivers. He has plans...

Chip raised the prospect of MARCO obtaining a space in the flea market next year in addition to the indoor booth. This would cost $70. We would have an outdoor presence, a place for members to sit if the weather is good, and we could use the space to permit members to sell their gear.

Once the day's gathering was over, N3IM, N5RTF, WA3ZZU and KM2L dined at Joe's crab house. The dinner discussion ranged from technology to theology to history and of course included clinical medicine.

Thursday, May 17, 2007

MARCO Grand Rounds for May 20, 2007

From Warren, KD4GUA:

Last Sunday, Harry finished his lecture on cumulative doses of radiation which was VERY intersting. He suggested each radiology lab have a safey officer to check on radiation since most radiologists see a patient one time on an assembly line basis more or less and don't know the patients' past radiation history.

This is especially important because today's younger physicians have a deficit learning experience in physical diagnosis and are relying more and more on radiation machines for diagnosis. He mentioned that doctors are being held in neglect for not taking radiation diagnostic testing and now for taking TOO MUCH radiation testing for diagnostic purposes, putting the poor doctor between a rock and a hard place.

Harry mentioned, even ultra sound and MRI causes motion of molecules which generates energy which may convert to some extent into radiation forms.

I wish Harry would send us that lecture for the newsletter.

Moral of the story: RADIATION ENERGY IS CUMULATIVE stay out of the sunlight and the radiation moonlight.

This week we will go into timing of medications, what is the best time to take high blood pressure meds, calcium pills etc. Absorption of medicines is influended by food intake, time of day, altitude, presence of other drugs, and by the patient's own Circadian Rhythm. In the not too distant future, attorneys will be wanting to know what drug you prescribed and why and when you wanted it given.

Homeostasis, a theory conceived in 1925 which puts the body on the same plane at all hours of the day under all situations, is still being taught in medical schools. It has however, been replaced with what is now termed "Chronobiology."

Tune in Sunday, 14.307, 10 a.m. Eastern--should be fun--also, check into the CW net at 9:30 a.m. eastern, makes no difference how slow you are. More later.

Live from Dayton!!

The faithful are gathering once again at Hamvention.

Keith Adams, N3IM, endured a huge traffic tie-up on the interstate in order to make his way here from Hazleton, PA. He prevailed, and the MARCO display is set up and awaiting tomorrow's crowds.

Chip Keister, N5RTF reported a surprisingly smooth flight up from New Orleans, and arrived on time and in good shape.

Your correspondent, Bruce KM2L, spent an uneventful 7 hours driving down from upstate New York.

We three met in the bar of the Holiday Inn North to loosen up and get reacquainted, and then adjourned to Smokey Bones for a good-enough barbecue dinner.

Tune in tomorrow evening, when I will report on new members, spottings of existing members, and the sights and sounds of Hamvention.

-KM2L
John Bennett WD8NMV was sighted, and there was a rumor of Roger Higley, W8CRK.

Wednesday, May 16, 2007

Proposal for the CW net from W4DAN

The following is my opinion which has resulted from a discussion at the Santa Monica meeting. It is only my opinion and I am stating it in an effort to open discussion on this subject. Anyone that has any suggestions should not hesitate to reply or comment.

CW interest has increased within the last six months among many of the MARCO members. The number of check-ins before the SSB net on Sunday mornings has increased. There are several more that listen, but are reluctant to check in because their comfortable CW speed is slightly slower than many that are regular and have checked in for years. While interest in CW is on the upswing, and we have the potential of increasing participation in the CW net, maybe it is time to organize net procedure to accommodate all comers equally. If a formal roll call is implemented at the beginning of the net to recognize everyone that wants to check in, an efficient and orderly net will result. After all have checked in, then declare it a free net for comments. To oblige those that prefer slower operation, care should be taken to call the net at a slower than usual speed until everyone eventually gets up to speed. This would encourage more check-ins. After a fashion those new to CW net operation will become confident and comfortable with higher speeds. Of course, late check-ins should be listened for and permitted even after a free net has been declared.

There is a good potential of having a very successful CW net, but maybe we should have a little organized direction. VE3OQM has served as CW net control for many years. WB6OJB has done a great job of picking up the net when Bob was not on frequency or could not be copied. I would suggest that Bob could call CQ MARCO de VE3OQM QNI. As soon as he has taken all stations he can hear, Arnold would call CQ MARCO QNI. Because of their locations, most on frequency should hear one or the other of them.

Each station wishing to check in should reply with their call sign followed with QRU if they have no messages or QTC if they have a message. Net control should recognize the traffic and allow the message to be transmitted to the desired station. After everyone has checked in and been recognized, net control could send the QNF signal which declares the net free or uncontrolled. At that time individual stations could call each other and QSO at will.

Example:
CQ MARCO, CQ MARCO, de VE3OQM VE3OQM QNI QNI K
VE3OQM de N6DMV QNI QRU K
VE3OQM de WB6OJB QNI QTC K
VE3OQM de KD4GUA QNI QRU K
............. until all have checked in that VE3OQM can hear

VE3OQM recognizes each check in by sending QNS and listing all check ins,
he then asks WB6OJB who he has traffic for. When WB6OJB says he has traffic for KD4GUA, then VE3OQM requests that KD4GUA call WB6OJB to receive the traffic. Then Warren sends WB6OJB de KD4GUA QRV K. Then WB6OJB tells KD4GUA what he has to say.

After this takes place, VE3OQM calls WB6OJB to take QNI. WB6OJB then takes check ins in the same manner as described above. After the QNS by WB6OJB, then Arnold can declare the net free by sending QNF.

I am not saying that it is best to use the Q signals. This could be done without using Q signals by the net control station(s) formally taking check ins and recognizing them. I really see no problem with that, as long as there is a quick and orderly fashion of everyone getting checked in. Remember to slow down, so that everyone participating can copy and recognize all the calls.

As stated above, I thought this should be brought up for discussion because I know for a fact that there are members that listen but are reluctant to participate because they are presently not confident to operate at faster code speeds. Lets give everyone a break. Encourage as many to check in as possible and we could very well have one of the most successful CW nets on the air. I see interest growing. To do this, I would suggest the CW net begin at 9:30 EDT and try to have QNI over by 9:45 EDT so the free net can be enjoyed as usual.

If you have a better idea, don’t agree, or if you can think of anything that would enhance this endeavor, please let us know. I may be going in the wrong direction with this. If I am, tell me about it. For those that are on their way to Dayton this weekend, I feel that we should hold up on any decisions until they return home, have a chance to read this and reply, if desired.

Danny – W4DAN

Saturday, May 12, 2007

MARCO Grand Rounds for May 13, 2007

From Warren, KD4GUA:

Now that everyone is supposed to be home after Santa Monica, we will discuss DRUG TIMING AND THE CIRCADIAN CLOCK. What is the best time to take allergy meds? Asthma drugs? Peptic ulcer drugs? Potassium? Coumadin? Calcium tablets?

A beer in Denver (the mile-high city) will hit you harder than one in Miami at sea level. The same is true with drugs. Tune in, should be interesting.

Tuesday, May 08, 2007

Minutes of the MARCO Annual Meeting, May 2007

The annual membership meeting of the Medical Amateur Radio Council took place on the morning of May 4, 2007 at the Doubletree Suites in Santa Monica, CA.

Members in Attendance:

WB6OJB, President
WA1HGE, Treasurer
W4DAN, Secretary
KD4GUA, Newsletter Editor
N6DMV
W6CS
KA7LOT
4X1LL
K6JW

KM2L

The meeting was called to order by WB6OJB at 8:15 AM PDT.

1. President WB6OJB welcomed the members to southern California, and extended his thanks to the officers and Newsletter Editor for their hard work and valuable contributions.

2. Minutes of the 2006 meeting were read and approved with the following correction: Item (4) should have stated that dues checks go to W4DAN, not WA1HGE.

3. W4DAN requested that members sending renewals to him should submit a membership information form (printed in each issue of the Newsletter). In this way he will be sure to have current address information.

4. The Secretary also reported that MARCO has 238 dues-paying members. We will have a presence again at Hamvention in Dayton, with N3IM, N5RTF, and KM2L manning the booth. W4DAN has been working with the Holiday Inn North on a contract for next year’s meeting. The Secretary’s report was accepted.

5. The Treasurer reported that in 2006 dues collections were increased over 2005. Our main expenses are the newsletter and the annual meeting.

Category 1/1/05 – 12/31/05 1/1/06 – 12/31/06 Difference

Inflows

Interest 7.69 11.05 3.36
Dues 3047.65 5223.61 2175.96
MediShare 7287.35 5767.87 -1519.48

Total 10342.69 11002.53 659.84


Outflows

Advertising 405.60 405.00 .60
Meeting 1720.52 1360.88 359.64
Contribution 0.00 100.00 -100.00
MediShare
Internet 100.00 0.00 100.00
Newsletter 1400.00 2100.00 -700.00
Office 0.00 31.46 -31.46

MediShare 5830.00 0.00 5830.00

Total 9546.12 3997.34 5458.78

Overall Total 886.57 7005.19 6118.62

The current MediShare balance is $7584.04, and the current total balance is $18802.45.

The membership roster database will be backed up periodically by W4DAN, and a copy forwarded to WA1HGE. The Treasurer’s report was accepted.

6. A written MediShare International report was submitted by N5QF, who was unable to attend the meeting. This report contained an update on the project to equip ambulances in Sri Lanka with two-way radio capability. Also, we have been asked to support a project of the dental school at University of North Carolina. In July, 2007, four dental students will travel to Malawi to assist at a new dental school there. MediShare Chairperson N5QF recommended that we contribute $400 to this effort. There was discussion of the MediShare net. The plan has been to convene on Echolink and, after a few minutes, move to 40 meters. Recently the NIH Echolink node has been down, however. It was noted that member WA3QWA is thinking about setting up Echolink capability. Also mentioned in the report was our brief interaction with Christian Medishare, a provider of health insurance to missionaries. We had placed a link to their organization on the MediShare website, as both entities had received misdirected email messages intended for the other. This actually seemed to make matters worse, however, so the link was removed. The MediShare report was accepted.

7. Smitty, W6CS, retold the story of MediShare’s origins and of the birth of the Bush Hospital Foundation.

8. KD4GUA presented the Newsletter Editor’s report. He continues to look for classified advertising. There was considerable discussion about a new name for the Newsletter. Suggestions included:

MARCO Carrier Signal
Sparkey
Cross Talk
MARCO Waves
MARCO Ether
Æther Or

For the past several months, a *.pdf version of the Newsletter has been published and made available for download on the MARCO Web site. This has been well-received. The report was accepted.

9. WA1HGE moved that the Assistant Treasurer (co-signer on the bank account) be the Secretary, rather than the President. This motion was carried.

10. KD4GUA noted that WB9EDP has acted as back-up net control station for Grand Rounds. Due to his location (Chicago), not everyone can hear him, however. KE5BQK (El Paso) has recently acted as a relay station. She is easily heard in the East, but not on the West Coast.

11. N5RTF submitted a brief report in-absentia. He continues to provide an Internet audio feed of Sunday morning Grand Rounds. He is still looking for someone with a better location to supply him with audio. Chip also asked for follow up on last year’s suggestion that MARCO develop and print its own QSL cards. WF1R had promised to do the art work for this, but he is now a silent key. It was suggested by WB6OJB instead that we make up stickers that each member could place on his/her own cards. The report was accepted.

12. W4DAN reported on the CW net which convenes prior to Grand Rounds. The participants have enjoyed it greatly. He proposed that the CW group convene 30 minutes prior to Grand Rounds, and initially take formal check-ins. After this, the frequency would be opened for general QSOs. He will float this proposal on the email reflector for comment.

13. There was discussion of N5RTF’s proposal at last year’s meeting to assist in placing ham stations in hospitals. KA7LOT stated that many VA hospitals are already so equipped, but the stations are usually not staffed. It was agreed that the operation of these emergency stations must be handled by local amateur radio organizations, and that MARCO’s scope is different.

14. For the past few years we have offered a $10 special introductory membership for new members joining at Dayton. Approximately 50% of these people renew their memberships. It was decided to continue this program.

15. The question of CME credit for those who audit Grand Rounds was raised. Some prospective members have Technician licenses and are unable to transmit on our net frequency. CME credit can be granted if we develop a post-lecture test for these people to take.

16. Other recruitment ideas were discussed. Our ad in QST will be reworded to make it more general and welcoming. KA7LOT suggested placing an ad in a medical newspaper or journal, in order to reach a different audience. There was debate as to whether a short advertisement or an article would be more likely to yield new members.

17. Recently Grand Rounds was moved from 14.308 MHz to 14.307 MHZ, to give us greater separation from the very wide, poor-quality signals on 14.310 MHz. This has been beneficial, and we will continue to convene on 14.307 MHz.

18. On four weekends each year Grand Rounds is nearly obliterated by contest QRM. These are the weekends of the CQWW, SS, ARRL DX, and CQ WPX phone contests. The question was raised as to whether we should continue to hold nets on those weekends. KD4GUA suggested that we try to get on our frequency early at those times to preserve a spot.


19. There was a brief discussion of the MARCO blog. KM2L has been the only contributor – although other officers have been invited to join, none have. The blog does provide a useful archive of interesting posts to MARCO-list. MARCO’s officers will be reinvited to join as contributors.

20. The MARCO-list email listserv continues to be a valuable resource for the organization. At some point in the future we will have to look at relocating the listserv and Web site from the University at Buffalo to another host, but we are OK for now.

21. W4DAN distributed printed membership rosters. This information is currently available in .pdf format through the MARCO website. After some debate it was decided that due to privacy concerns, Web access to this information should be discontinued.

22. 4X1LL indicated that he would attempt to establish a European MARCO net.

23. KA7LOT delivered an informative talk about VA medicine. This generated considerable discussion.

The meeting was adjourned at 12:10 PM

MARCO Annual Meeting

MARCO's annual Membership Meeting was held from May 3 to May 6 in Santa Monica, California.

Congratulations to hosts Arnold WB6OJB and his wife Joan for putting on an absolutely great show. Attendees included Treasurer Lou WA1HGE, Secretary Danny W4DAN and his wife Caroline, Newsletter Editor Warren KD4GUA and his wife Greetje, Paul N6DMV, Smitty W6CS, Bert KA7LOT and his wife Nancy, Jeff K6JW and his wife Rowie, Lionel 4X1LL, and yours truly, Bruce KM2L.

We had a successful business meeting. Minutes are posted separately and available at the MARCO Website. There was sightseeing and also fine dining, at Il Fornaio, El Cholo, and a wonderful banquet at Back On the Beach. There, Arnie N6HC entertained us with tales of the K7C DXpedition to Kure Atoll. Look for him in the fall from St. Brandon. WA1HGE led a remembrance of former long-time MARCO Secretary Robin, WF1R, who became a silent key during the past year.

Hope to see you all enxt year at the 2008 MARCO annual meeting, to be held in conjunction with the Dayton Hamvention.

Tuesday, May 01, 2007

MARCO Grand Rounds for May 6, 2007

From Warren, KD4GUA:

Last Sunday we discussed fMRI, the ability to determine a more accurate "lie detector test" than the polygraph. We talked about the EEG type and now the more elaborate MRI scan both with and without contrast (PET). Two companies are already in the business. Look for more details in the next "SparKey".

This Sunday, many of us will be in Santa Monica. Harry WB9EDP will handle net control duties this week.

If you have any want ads to put in the NL pleast submit--don't let that "junk" accumulate, give your XYL a break--sell it! (at a reasonable price!--one man's junk is another man's pride and joy--is that the way it goes?).

Talk to you'all with full details from Cali-Hogan the following week. Danny, our secretary, was last reported in Gallup, New Mexico on his way to Santa Monica--some Indian tried to sell him a reservation at a restaurant.