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Google Scholar allows me to see which scientific papers cite my scientific papers. However, it does not order them according to date so I cannot easily identify the most recent papers with cite to me.One way to somehow identify recent citations is to use the “as_ylo” parameter available in the advanced search. With as_ylo=2009 only the papers published in 2009 are shown to the given query. Combining that with a negative ‘author:’ query gets you some of the way, e.g., with “Nielsen FA” -author:”FA Nielsen” (included as_ylo=2009) I find papers from 2009 mentioning ‘Nielsen FA’ that are not authored by me. To get a higher retrieval rate I list some of the different variations of my name in the query. The real query is then (abbreviated) “Nielsen FA” OR … -author:”FA Nielsen” …! As the year progresses one gets more and more citations and it becomes difficult to identify the new ones. Using the real-time search in the standard Google Web search one may try an alternative way. Restricting the search to PDF files and real-time search for past month data may result in newer data, – but probably also lacking papers from publishers letting Google Scholar in but Google Web out: “Nielsen FA” OR … filetype:pdf It is possible that Google Alerts also can help.
2010-11-25: Typo correction
I think I first heard of OpenStreetMap at the conference Wikimania 2008 in Alexandria, Egypt. Essentially it is a Wikipedia for maps: “The free wiki world map”. And they are quite far. But you still can make some contribution before the entire world is mapped.I now discovered that there is a toolserver that enables on-the-fly creation of maps. This URL will return a JPEG image file with the central of Kongens Lyngby rendered (see also image): http://tah.openstreetmap.org/MapOf/?lat=55.77&long=12.5&z=15&w=600&h=400&format=jpeg A MediaWiki extension called Simple image MediaWiki Extension seems to allow one to include images of this kind in MediaWiki wikis. The main site of OpenStreetMap makes quite good renderings. Whereas some commercial interactive Internet maps do not quite like my Ubuntu and Debian Konqueror Web browser the OpenStreetMap suffers no such problems. And that goes for printing as well. Not all of the world is well-mapped. The village of Ørum lacks several streets. However, Kongens Lyngby is detailed mapped. I guess the nerd density is higher in Kongens Lyngby with the Technical University of Denmark nearby: With sufficient zoom one can see street numbers, cafes, sushi restaurants, and the small path between Sorgenfrivej and Baune Alle with all its staircases, – no small footpath missing! While it is easy to view, it is not so straightforward to edit. I got myself an account and tried to edit around Ørum, following the instruction on a wiki page. For example, I tried to label the school in Ørum. Although, I can see the changes in the edit interface, they do not appear in the map, and I cannot find the ‘save’ button…
Software is often accused of having bad usability. However, many household items with far less functionality may also suffer. Video tape recorders are usually pretty bad, but even refrigerators can be silly. There are only a few features in the standard human-refrigerator interaction: The door and its handle, the light, the fruit boxes, the shelves and the regulator. The door and adjustable shelves and the boxes are quite straightforward and the light that switches on when the door opens is a marvelous invention. It leaves the regulator. Our old refrigerator has a min-max regulation. But what is min? Temperature or effect? Well, probably temperature, but a more informative marking would say cold-hot or display blue-red markings.
I upgraded Debian on an old desktop computer from oldstable (etch/Debian 4.0) to stable (lenny/Debian 5.0). Upgrading is still a bit of a headache. It runs ok with “aptitude dist-upgrade”. It takes quite a while, – while you are watching “Running udpmap-sys. This may take some time”: Yes, it indeed does! Then comes the reboot. It now sometimes can’t mount and stops in the middle of the booting. I wonder if the old computer suffers from SCSI hardware problems or if it is a new kernel issue. Then comes X. First it didn’t start. After the introduction of magic in /etc/X11/xorg.conf X would come, but now my GL capabilities have been lost somewhere between nvidia binary, nvidia legacy binary and nvidia standard driver. I could probably spend some time looking at this issue, but I would like to use my time better than for these nerdish problems. Hmmm…
Thomson Reuters has announced their prediction for the 2009 Nobel prize. Among them is Seiji Ogawa. He is indeed a good guess as the pioneer for functional magnetic resonance imaging, that is now much used in cognitive neuroscience. Ogawa was not the first how did functional neuroimaging. Niels A. Lassen and David Ingvar were quite earlier – almost too earlier for their technique to have impact on other laboratories. Much of initial functional imaging (some 10-15 years) was performed with positron emission tomography (PET). Whereas there have been Nobel Prizes for MRI and CT scanning, there haven’t – as far as I recall – been a Nobel Prize for PET – or SPECT for that matter. Another development that could deserve recognition is Fludeoxyglucose (FDG). Whereas fMRI is still a bit of a toy for scientists the combination of PET and FDG is dead serious forming the work horse for advanced cancer imaging. I am not too much into the history of FDG but Alfred P. Wolf and Louis Sokoloff seem to have been important contributors. For PET David Kuhl and Michael Phelps are often mentioned. Since PET predates fMRI and PET is used much in oncology – not just cognitive neuroscience – it might be that the Nobel goes to PET instead of fMRI, – if a Nobel Prize in Physiology or Medicine is awarded for imaging at all.
I recently discovered Google Chart API. From URLs it is able to generate image files with plots of different sorts, e.g., line plots, pie charts or even QR codes. The pie chart here was generated with the following code:
du -sk /usr/* > stats.txt ; python -c "d = open('stats.txt').read().split(); s = sum(map(float, d[0::2])); print('http://chart.apis.google.com/chart?cht=p&chd=t:' + ','.join(map(lambda x : str(int(float(x)/s*100)),d[0::2])) + '&chs=600x300&chl=' + '|'.join(d[1::2]));"
Copy and pasting the returned URL into a Web-browser will show the Google-generated pie chart as PNG. Alternatively one could let Python download the file by modifying the code to use ‘urllib.urlretrieve()’.
For the data in the ‘chd’ parameter it seems that one needs to indicate the percentage.
There is also a module called pycha, which I haven’t tried.
The MediaWiki page counter for my Brede Wiki now tells me that it has passed the 1000 “total pages” mark. Pages include, e.g., comments with data on scientific articles, pages for brain regions and pages for “topics” such as neuroticism.The Brede Wiki is presently open for anonymous edits and wiki spammers are quite interested in the article on Hidehiko Takahashi. I wonder if they are communicating something via the cryptic comment fields. Disregarding the spammers the article on Richard S. J. Frackowiak seems to be the most popular article after posterior cingulate gyrus.