HEO/CLT Professional Development Fund

On monday I had spoken with some of the people responsible for the HEO/CLT Professional Development Fund. I spoke with PSC-CUNY regarding the “PDF” (up to $3K every academic year). I wanted to get a stereomicroscope, sieve pans, picking brushes, and other equipment to continue my grad school research, along with membership in a few societies and some reference books. Ms. Slifkin stated that you can’t get equipment, but then at the same time said that you can use it for anything that involves professional development. I had started describing it as something that we can incorporate into our classes, which apparently is no good because it’s supposed to be something that the college wouldn’t get us. I was able to get the names of the people on the committee for this fund.

Joy Johnson
from Medgar Evans College in Brooklyn 718-270-6210 joy@mec.cuny.edu
Bob Suhoke
from City College in Manhattan 212-650-8154 suhoke@sci.ccny.cuny.edu
Linda Slifkin
PSC-CUNY fund Rep 212-354-1252 No email


Ms. Johnson re-stated that the materials can’t be something that the college would be normally ordering. She stated that she has seen it go through for chemical reagents, and then answered that it is at least conceivable that it could go through for the larger equipment. She also stated that there was nothing like a ‘line item veto’, where some items in a proposal could be approved and others rejected. The whole application is either accepted or rejected.

I spoke with Mr. Suhoke on Tuesday. He was even more adamant that the funds not be used to obtain equipment or materials for the department, and that, in the case of the above example of a stereomicroscope, its obvious that any department would already have one. However, he did admit that it was possible, though it would be extremely difficult, to make a convincing case that the equipment would only be used for personal, professional, use, unrelated to the functioning of the department. He stated that reference books and society memberships would be much easier to obtain. He stated that it was possible to submit two applications at once, one for the equipment, and another for the reference books and memberships and the like.

I wrote this information up and printed out some copies to give to some of the other CLTs who I've spoken to who've said that they are interested in the grant.

NAGT part deux

"Caffeine and Carbs" breakfast at Lamont-Doherty Earth Observatory, in their new science building, the Gary Comer building. Apparently Mr. Comer is a businessman who sailed through the northwest passage on a bet, that he wouldn't be able to do it. After completing it, he was apparently so impressed by the lack of ice blocking the passage, that he became very interested in climate. One of the results of that is then this new research facility. Most of the researchers haven't moved in yet, at least it looked like that to me, but there were several that were doing work while the conference was going on. I beleive that Dr. deMenocal's lab is going to be in this building also. Out of the blue, Dr. Green from the department showed up and we talked for a while. Then, possibly out of the same blue, Dr. Coke from Adelphi showed up. We talked for a while too. That was especially fortunate for me, because I didn't have the car for that trip and he offered me a ride on the Iron Mine trail trip, which I had been planning on going on. Dr. Green was attending a different trip. NAGT had prepared box lunches for the trip, but you had to pay for them, which is unusual, but probably a result of having to plan the whole thing on two month's notice.

After breakfast, Dr. Wally Broecker from LDEO gave a talk. Infact, it was the same talk he had given at the OSM 2008 meeting in Orlando, "Warning from the world's tiny Oceans (closed lake basins)." He started by considering Held's (Issac Held, Princeton) prediction that in a warming world, the tropics get wetter and the drylands get drier. Dr. Broecker reasoned that if thats what happens in a warming world, then should, in a cooling world, the tropics get drier and the drylands get wetter? He tested this by looking at the sizes of various pluvial (closed basin) lakes through the ages. He decided that the following equation applies:

A(basin)* hRfr = A(lake)hE (hR rainfall rate, fr runoff fraction, hE lake evaporation)

and that from this,

A(lake)/A(basin) = fr (hR/hE)

He refered to a 'mystery interval' between just before 18kya and 14kya where climate acts strangely. In this interval, the Southern ocean is warming, while ice coverage in the Northern hemisphere grows. He also stated that there was an increase in CO2, probably caused by the retreat of seaice in the Southern Hemisphere.

The ITCZ shifts southwards, because it follows heat across the globe (this is what it normally does in austral summers). This incidentally results in a weakening of monsoons. The biggest southwards push of the ITCZ is during the Mystery Interval.

Dry lakes are largest during the mystery interval, and large at the LGM. Dr. Broecker concluded that the ice volumes that existed during the ice ages do NOT obviate Held's prediction, and that drylands will infact get much dryer as the world warms.

He also, interestingly, stated that he wasn't too concerned anymore with shutdown of global thermohaline circulation, especially not by influx of fresh water into the North Atlantic. The Younger Dryas cooling that may have resulted from just such an effect would've required a great amount of water. Since there aren't giant reserves of ice today, Dr. Broecker observed, we're probably not going to have a massive influx of freshwater, even with melting at the poles, and shutting down THC. He also felt that the recent papers that claimed to have observed a shutdown of the Gulf Stream were just too short in duration to be able to call 'abnormal'. He figured you'd need a 30 year record or something like that on that level of detail to be able to rule of 'normal' cycles.


There was a break after the talk, and then we met for the saturday field trips. I went on a trip to the Iron Mine trail at the Sterling Forest Visitors center in NY. Dr. Gates of Rutgers lead the trip and passed out a trip guide booklet. The trail included a pre-revolution Iron Furnance which had been shut down in the 1760s, but then, at the command of none less than Washington himself was rebuilt and reopened to aid in the war. Afterwards, it was shutdown again. It reopened again much later, and ceased operations in the 1920s. Originally ore rock, charcoal, and limestone was carted to the Furnace, dumped into it, and then it was tapped at the bottom to release molten iron. In the closer to modern period, magnetite ore was actualy mined on location. Apparently the people that built the Furnace didn't know that there was in fact a large reserve of ore so close by. The remains of the more modern that shutdown in the 1920s are still there. Cables for the cable cars are strewn all around the cable house. We walked off the path and behind those remains and a little ways and came upon a small strip mine, with an entrance to another underground mine nearby in a depression of rocks, the organization had sealed a gate over the entrance to prevent anyone from entering, the interior of the mine if of course flooded anyway.
The magnetite in this location, Dr. Gates explained and pointed out, did not, as is usual, form by deposition within fractures of the surrounding rock. Rather, the source water leached into the surrounding carbonate rocks, and slowly replaced them such that now the magnetite has the relict structures of the carbonate.
The visitors center had very nice dioramas of the furnance and mine and the park in general. We also watched a short video wherein Dr. Gates, and a cartoon cave man (Dr. Gates was equally bewildered as the rest of us), described the geological history of the park. We started in the visitors center and ended there. One of the park rangers had relatively recently been able to acquire and trace back to the more modern mine an ore cart (apparently the person who had previously found it had been using it as a bbq), and also a part of the pre-revolutionary Furnace, some sort of iron flange that they thought was slotted into a beam as part of the Furnance, which was powered by a waterwheel.

NAGT Trip

Friday
Apparently the meeting was supposed to be in the Hamptons, but 2 months ago that all fell through. Within that time, the group managed to set up a meeting at LDEO and some field trips. Unfortunately, the hotel is terrible. I called up to make reservations and could hear that there was construction going on. Some hallways in the hotel are metal rafters for the ceiling and carpeted floors. Its been raining so the whole place stinks of mold, and the floors in some hallways are sopping wet. The lady at the front desk when I showed up was sitting at a fold out table with a hardhat on. After checking in she lifted up a plastic tarp that was covering one of the doors and let me go through a torn apart hallway with equipment lying everywhere to get the side of the hotel my room was on. We're also going to have to pay admission for some of the trips.

Field Trip to Sterling Hill Mining Museum in Ogdensburg, NJ to a former Zinc mine w/fluorescent minerals. Collected ~9lbs worth of material from their tailings pile. Calcite fluoresces red, willemite green, and I managed to get a small sample with a little bit of hydrozincite, which glows a pale blue. All of this apparently a result of just one element in the form of impurities in the mineral, Manganese. In different crystals, forming different bonds, the bonding electrons which are participating in the fluorescence fluoresce different colors. The museum also gives a tour of the mine where the walls of the mine, of course, are made up of these brilliantly fluorescing minerals. The museum also has a great mineral collection on display, apparently obtained by the Oreck vacuum family.


I spoke with Earl Verbeek, the field geologist at the Sterling Hill Mining Museum regarding their teacher education program, which seems like an interesting program. They have on site training and also videoconferencing, which is good because we have that ability too.

I gave a presentation before the group on our MSS-OST program. Most people seemed interested. At least we were able to get the word out about the program. Other presentations included evaluating teaching techniques with reference to certification level, using GIS in the class room (specificallty ArcGis and ArcExplorer) and the Einstein Program.

I spoke with a Ms. Kathy Prichinello from New Utrecht HS (1601-80 St Brooklyn NY 11214) during the group dinner. She was curious to see our Introduction to Earth Science Lab Manual, I told her I would find out if it is permited to sent it out. She said she is allways looking for new ways of running her labs.

A couple of things

- I submitted 3 separate Internal Service Requests to our Buildings and Grounds Department, for missing ceiling tiles, exposed wires, water damaged ceilings, requests to install leak pans, replace lights, fix light fixtures, replace some blinds and fix/replace some windows.

- I spoke with N.Roth about the filaments. She said that she gave them to Dr. Weisberg when they showed up and that we should figure out a time to find out why the invoice wasn't paid next week.

_ I called and left a message with the computer desk (5353) regarding a computer for the SEM room, which we had requested previously. I also forwarded the orginal email for the request to the head of that department.

Carbon Coater for the SEM

I called up Ted Pella Co, regarding their carbon coater again. I spoke with Jack again also. Regarding maintenance, he stated that after 10K hours of operation the rotary pump should be greased with silicon grease, and that the oil should be changed. The rotary pump is a sort of pre-pump, and then a turbo-pump gets you to high vacuum.

As far as the Film Thickness Monitor, it monitors thickness by examining the changes in the frequency of a vibrating crystal in the chamber, as carbon accumulates on the surface of the crystal, the frequency changes. You don't clean the crystals, you just throw them away when you can visually observe flaking of carbon on the surface of the crystal. The device works by entering a density of carbon value along with a correction factor for the position of the crystal inside the chamber, which can all be stored in memory. Hitting the 'zero' button clears the device to get it ready for coating another sample. Things like the microprobe can then have the FTM information entered into them and then they make the necessary corrections to their readings. Jack said that many people use the FTM for a while, to get a handle on what their Carbon Coating procedure is putting down, but then don't use it every time thereafter. A rotary-tilting stage is, he said, still going to be very useful for larger specimens. I emailed Dr. Weisberg about all of this.

Poster for NAGT

Completed and printed out a 24 inch wide poster for NAGT on the MSS-OST program. Created file in Adobe InDesgin, which does not export as a tiff. KCATT, where the poster was printed by Brian (Dr. Rosen was out)works in tiff format. They also allways seem to work in MS Publisher. I will have to remember to try to prepare the next poster in Publisher. I thought I entered the size into Adobe InDesign as 24 inches, but apparently it was smaller. Brian was able to easily resize to 24 wide.

Trip encumberment

I spoke with Natasha Roth regarding trip reimbursement / encumberment. She stated that I can apply for a trip reimbursement through the Procurement System, and that whenever she does so prior to the trip occuring, she is called by the final approver and told to instead re-do it once the trip is completed. I still will need to fill out an "Application to Attend a Conference" form and have it signed by the Chair. But then afterwards, upon return, I will apply for reimbursement.

Human Resources and Leave Time

This is probably pretty late in the game to be figuring this sort of stuff out. But here it is for my own reference. I accumulate as a FT CLT 1 2/3 days per month sick leave, an can hold up to 160 days. I receive 4 unscheduled Holidays per year that can't be held over, they expire within the year. I also receive 1 1/4 days of annual leave per month, which comes out to 15 days a year. No more than 45 days can be held or carried over a year. A year runs from September 1st through to August 31st. This is per Ms. Rosanne Scalice in HR (6525).

NAGT Meeting

Prof. Christensen told me about this National Association of Geoscience Teachers meeting up at Lamont-Doherty in Pallisades.

http://stevekluge.com/nagt/

http://www.nagt.org/

Sounds like it will be useful. I will present our KBCC Summer Program results as a poster there. Prof. Christensen noted that the field trips look the most promising. There is one to a location where you can collect flourescent minerals, and another to an old mine where you can collect magnetite from the tailings. There will also be a talk by Wally Broecker, a wisened one who gave a talk at The Oralando OSM 2008. Should be plenty good. Prof. Christensen said that she will be at Lamont running samples that weekened anyway. I will apply for trip expenses through the department.

AMS Ocean Studies Diversity Project

This is a project open to schools that serve large minority populations, it provides training for implementing the American Meteorological Society's Ocean Studies Course. AMS covers the full cost of attending this workshop in Seattle, travel, food, lodging, registration, etc, in exchange for an agreement to implement the course at least for one semester. It was easy to get support to attend, especially since there is little to no cost.

http://www.ametsoc.org/amsedu/online/oceaninfo/diversity.html

Ocean Sciences Meeting 2008

OSM 2008 is going well. My talk was early, 8 in the morning on Monday. There was decent attendance. Dr. Christensen said that she thought it went well. The talk that was scheduled to go after me had been canceled, so the section moderators said that there was time for questions. Wahoo. There were some good questions though.

One person asked if we knew how many women had attended compared to boys. I did not. We didn't keep that kind of data, though it might be a good idea to do that in the future. I explained in the talk that our demographics for the program were basically the same as the demographics in Brooklyn in general and had a slide showing those demographics for Brooklyn. Another person asked if we had worked with any HS teachers, no we did not. But that might also be a good idea to try out next time. Indeed, some of the other talks in the session did just that, in order to get the HS teachers better prepared for teaching ocean science. Another person thought that we needed to explain why some of our students had scores as high as 39 out of 50 on their first try. I really couldn't explain why, in fact I don't see a reason for us to have to explain that. One student got a 50 out of 50 on the first pass. The test should 'capture' a wide range of abilities, and that should be reflected by low score and high scores.

I spoke with a Dr. Ingram from the Rose-Hulman institute of technology at the end of the session (she had given an interesting talk about a project where students monitored the conditions of a local pond). And she had lots of ideas about what I could do in terms of statistical analysis of our score results. I will have to look into the methods she mentioned and try to work them out when I get back. I also spoke with Dr. Christensen and she suggested getting someone from our sociology department (do we even have one, I assume we do?) and working with them to create our own evaluation and to work with the results of it, which could be interesting.

From the other talks, I am thinking that we can have a 'HS wide Science Challenge", which is an attention getting event that is 'fun', so in one case the students worked in pairs as pretend helicopters searching for a lost ship and sailors, this was done as a sort of mystery addendum to their normal program, which involved understanding shipping and the like. If we could have some sort of student presentation at all then that would be excellent. I am also thinking that it might be of use to bring in HS teachers in the role of our normal office assistants, that way they can get some work on advancing their science education during the school year.

Bruker Training

Bruker training went well. I was able to confirm that we can trust the results we're getting for Dr. Li's silicon spheres; they're not too rough of a surface. Though I should sample from the side facing the x-ray detector just as an issue of general practice.

They also recommended shutting the PC running the detector each night, or at least every once in a while, to 'purge' the memory, that might undo our scale bar problem, where the scale bar is correct in the first image, but that first bar is carried through to all other images. They also suggested making sure that a particular checkbox for communication between computers was checked. Indeed it was.

I got to see a lot more of the features that we have with the machine, especially the reports writing feature, which looks like it could be useful, and the quantification feature, which looks pretty powerful, much more so that I suspected before. I had really thought of the machine as especially useful for mapping and qualitative analysis. So this was a real eye-opener.
The course of course also was very informative on the physics of x-ray analysis. It combined lecture and lab work. There was an interesting set of people attending the program, one guy who is an art preservator from the Smithsonian, two guys who work for Bosch out in Michigan I think, and a researcher from VA Tech. Interesting range of jobs that are using x-ray analysis and the SEMs that they operate along with.

The class was in Ewing, NJ, which apparently was right next to Princeton, but I didn't get out to see the campus. The other people did and they seemed to have enjoyed it. I ended up in Trenton one or two nights, but the area I was in one night looked pretty sketchy, so I had to bail out on dinner there that night.

I did get to eat some good indian food (chicken tikka masala and somosas) for takeout one night, and some good hungarian/polish (chicken paprikash and perogies) food another night too. The weird thing is that my GPS device sent me to two different locations for indian food where there weren't any restaurants at all, before I finally got to one.

Funding Came through

Funding came through for the Bruker training and the OSM, Dean DiLorenzo's office had the funding and was able to give permit its use for those trips.

So I will be attending the Bruker X-ray analysis training in Ewing NJ, this month.

I am also attending the 2008 Ocean Sciences Meeting (OSM) in Orlando Fl, this year. I will be giving a presentation on our Middle School Students Ocean Science and Technology program, our Oceanography Summer camp program. The meeting looks like it will have many other talks about outreach and education in addition to plenty of research talks.

Prof. Christensen and Cathi are doing a poster on the Deep Earth Academy (formerly Joint Oceanographic Institutes) classroom activities.

CollegeNow Meteorology

The issues with CollegeNow have been cleared up and I am teaching Meteorology to around 25 high school students. I say 'around' that many because the first day only 14 showed up, today, the second day, only 20 showed up, and the roster has 25 on it. The classroom wasn't unlocked today, and I was caught in traffic so the students were waiting outside for about 25 minutes before I showed up. Had to get people in the office to open it up. I filled out a card for keys after class. There aren't any textbooks for the students yet either and we won't meet again until the 11th of March. They have off for a week for Presidents Day, and then I am at training and a conference until then.

Apparently there is a problem with the course code or section, so they haven't been able to set it up on blackboard yet. I don't think I am going to bother with that anymore. The school has a license for a wiki, so I am going to have the students try that out. It could make for some interesting assignments for them too (create or edit the page on Tornados, edit the page on Dew point, provide citations for the page on weather maps) as well as allow them to coordinate their projects with one another.

Mr. Li's Silica Spheres

We've been fortunate enough to have someone from industry come in to use our SEM. Mr. Li has set up an account with us and I've been operating the SEM for him on a set of samples that he's made. We've had two sessions so far and it seems to be going well enough, he seems to be happy with the results we've been getting. We're actually scheduled to meet again next week on the 19th.

Mulitple Events

Funding for a Bruker training session in Feb and the OSM in March may not be available, which is disconcerting since I've spent $400 to register for OSM. I had been told that it would be acceptable by the department chair, and at the same time was going for SEM training from JEOL. For that training, I filled out an expense report and applied to have it refunded. Apparently I should have applied to encumber funds before doing anything. So I didn't encumber funds for OSM, thinking I would apply for reimbursement, and now there are no more funds available in the department.
Fortunately, there are external funds (from the college still), that had been encumbered for another person to use, however they were unable to use them. There was enough in that deal to cover both of my trips, IF it can be switched over to them. Hopefully it can. They are checking with Dean DiLorenzo to find out of this is workable.

Earlier in the day I received a phone call regarding CollegeNow. They were checking to see if I could be ready for a Meteorology class on Thursday. The problem was that I hadn't talked to my Chair about it, and it seems to me that any instructions regarding something like that need to come to me through him, since this is his department. I didn't think that there would be any problem, but still, I'd need to talk to him before actually starting it. Especially since we're in a wintersession, and the college class wouldn't start until afterwards, in the spring session. However, the Chair asked if I'd like to do the class when I met with him today, so that clears all that up. They're going to get off to an odd start however, since I have those two trips to go on in the beginning.

I also made contact with Mr. Li. He had originally be one of the candidates for the position that I have. He know works for a plastics company. They have some material, apparently its a plastic with silica grains embedded in it that they'd like to look at using the SEM. I was able to speak with him today and he'll be stopping by at around 11 on Thursday.


As a further note, I just started receiving payment in the last two weeks for the KECSS Astronomy class that ended last year. At least they are coming through now.

SEM Issues

I was working on our SEM the other day I decided to look at an electron-mirror image of our machine. I had an uncoated fossil specimen in the chamber that was charging, so I magnified tightly in and let it charge up some more and moved around to built up a big charge while at 50 kv, and then dropped down to 2kv. I didn't get a great electron mirror image but it was there at least, looking like as if I had been shrunk down and was standing in between the teeth of the fossil specimen, looking around at the specimen chamber. One that that was particularly neat was that I could see parts of the charged specimen, and the other specimens on the multi-sample holder. The image of our Backscatter electron detector was severely warped however, I was actually worried that it might've actually been warped at some point, but later on when I exchanged specimens I could see that it was perfectly fine.

The problem is that when in Backscatter imaging I should be able to see all parts of the detector as bright objects, however, half of one of the halves of the main chip (not the shadow chip) was dark. This must indicate a problem. I am going to have to contact JEOL to try to find out what can be done.

Porphyritic Basalts without Coverslips

I've been looking for the above for use in both traditional light micrscopes and Scanning Electron Microscopes. I had some difficulty finding vendors when searching under 'geological thin sections', but someone in a google group suggested searching for petrographic thin sections, which has yeilded some good results. So far I've emailed

mineralopticslab.com - minoptic@sover.net
nationalpetrographic.com - npsinc@flash.net
tulsasections.com - samples@tulsasections.com

I'll hold off on contacting any others until I get some responses.

Attempts at Organization

Today I attempted to organize S302 a little better, unfortunately I still don't have permission to move around too many of the larger items in there. I had hoped to get to assemble the lap-table today too, but there is some question of whether or not I should be doing that or standing by for any SEM issues. Clarification is pending.

Spoke with Prof. Ericco a bit today, seems like he has pretty much got things handled in terms of his EPS38 lab and Astronomy lab. I mentioned the Enrichment Cluster Astronomy course, he seemed bemused by the idea of inductive learning.

I was able to sort through the five overhead projectors that we have in the prep room, and pick out one new-ish and functioning one to set aside for our section. I don't think that anyone actually uses overheads in the department anyway, no one that I've talked to does. I'm just waiting now on confirmation that I can get rid of the remaining four. There's a lot of wasted space in the prep room, it could become pretty functional with some effort. Apparently the person here before me went through a real herculean effort to get it to this level, so I can be thankful for that.

SEM 'school' has become a priority, so I will definitely be going to that. Should be interesting. I think that starting next week, since there's a long break in classes this week, I will be logging in a lot of co-pilot time at the SEM.

I didn't get in touch with the people organizing the CollegeNow Oceanography program, left a message at their number though. I will have to just bring in the syllabus tomorrow and see what happens.

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Feast

The wife and I went to a feast this evening with Gigi in Port Washington. It was a bigger feast than I'd've expected. Casino tents, long rows of food tables with meatballs, sausage and peppers, fried calimari, zeppollis, corndogs, etc. The old gravitron was there. I wonder if there's just one of them owned by one carnival company, or a whole bunch? I suspect that perhaps its just one or two, that most of these carnival rides are just built for specific use during a short period of time, and that new designs come out after a season or two.

We decided to book a trip to Disney next week. Gigi's brother works there, and can get us free tickets to all the parks. Her grandmother also has a little house near it that we can stay at, so we'll just have to cover airline tickets and food and the like.