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By Christine Hsu | Oct 08, 2012 03:59 PM EDT
Researchers in South Korea have developed a method that uses a magnetic field to flip a "self-destruct" switch in tumors in both living fish and laboratory cancer cells. Researchers from the latest study, published in the journal Nature Materials, plan on testing the new technique on a variety of other cancers to see if it can destroy other tumors.
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How could Wilson prove that current data is wrong in a paper he wrote in 2003? Why don't you use current data and research? Why do you ignore the PMOD reconstruction? www.agu.org...
You are using the data that Wilson proved to be wrong
No. You linked data which shows that there were a few years with a few more days with strong geomagnetic activity since 1980. That data is derived from only two observatories. The source says this:
I even showed that Solar Magnetic storms had been increasing until about 2005-2006 or so, this constant increase also supports Wilson's research, because when Solar magnetic storms are on the increase, and stronger, it means the overall activity of the Sun has been increasing.
www.ngdc.noaa.gov...
Another reason for differences is that an index derived from magnetic perturbation values at only two observatories easily experiences larger extreme values if either input site is well situated to the overhead ionospheric and/or field aligned current systems producing the magnetic storm effects.
Pretty far off topic but I don't think I said that magnetism does not affect humans (or MRIs wouldn't be much good) but do you even read your own sources?
OH and btw Phage, remember that claim of yours that magnetism does not affect humans, or the Earth, despite me giving about a dozen or more research which contradicts your "BELIEF"?...
Now even medicine has proven that magnetism can be used to kill cancer cells... Another of your "BELIEFS" has been proven yet again to be wrong...
www.medicaldaily.com...
Researchers explain that these iron nanoparticles bind to the molecules on tumor cells, and when the magnetic field is activated, the molecules bunch together, which automatically triggers the death signal, leading the cancer to elf-destruct.
Originally posted by Phage
...
It isn't magnetism killing cancer cells, it's iron oxide particles which trigger an autoimmune response. Very interesting research.edit on 10/11/2012 by Phage because: (no reason given)
Which need a magnetic field to turn off their switch so the cancerous cell can auto-destroy.
You haven't been able to prove his research correct or that his results would account for the warming seen since 1980.
BTW, you still haven't been able to prove Wilson's research is wrong. More so when he happens to be NASA's main researcher on the ACRIM experiments...
Originally posted by Phage
How could Wilson prove that current data is wrong in a paper he wrote in 2003? Why don't you use current data and research? Why do you ignore the PMOD reconstruction? www.agu.org...
You are using the data that Wilson proved to be wrong
Historical Total Solar Irradiance
This historical TSI reconstruction is based on Wang, Lean, and Sheeley ("Modeling the Sun's Magnetic Field and Irradiance Since 1713", ApJ 625:522-538, 2005 May 20), which was used for solar forcings in the 2007 IPCC estimates. These data are updated through 2007 by Judith Lean (NRL) and then modified by:
1. offsetting to the SORCE/TIM TSI absolute values using years 2003-2007 of overlap;
2. replacing years 2003-2007 and extending to more recent times using annual averages of SORCE/TIM data.
Also see: Kopp, G. and Lean, J. L., "A New, Lower Value of Total Solar Irradiance: Evidence and Climate Significance," Geophys. Res. Letters Frontier article, Vol. 38, L01706, doi:10.1029/2010GL045777, 2011.
Kopp, G., Lawrence, G., and Rottman, G., "The Total Irradiance Monitor (TIM): Science Results," Solar Physics, 230, 1, Aug. 2005, pp. 129-140.
Originally posted by Phage
But of course you are aware that geomagnetic activity is not a direct measure of total solar activity since it depends on whether or not a CME encounters Earth's magnetosphere. Geogmagnetic activity is not really the best way to gauge TSI. Sunspot numbers seems to follow TSI values more closely.
edit on 10/11/2012 by Phage because: (no reason given)
Originally posted by redtic
“Now we are getting there in tens of years, not tens of thousands of years,” he says. “And we don’t know how the Earth is going to respond because we have never seen such a rapid change before.”
“The scientific community realizes that we have a planetary emergency,” said Hansen. “It’s hard for the public to recognize this because they stick their head out the window and don’t see that much.
This is what scares me - things are happening so fast and we have no idea what to expect. I keep saying, you want doom, you got doom - this is our doom - everyone talks about 2012, wwIII, asteroids, solar flares, etc, etc, but this is really happening - it's happening now and it's happening fast, and yet largely ignored by the general public..
Funny that you mention new data, shall we look at the REAL new data?...
Yes, we know that Willson's interpretation of the data showed an increase. From the article where you got the graph. Not everyone agrees with Willson's methods.
Now, like always you are going to try to twist to what the data actually says, which CLEARLY shows the Sun's activity had been increasing even during the years you claimed it didn't, and it shows the Sun's activity had been pretty high until about 2006, just like I said
earthobservatory.nasa.gov...
Data from these two missions were necessary to fill in some time gaps in the ACRIM record, but it is this splicing that makes the results so controversial.
The geomagnetic activity does not have to hit Earth... It's increase demonstrates that other activity on the Sun has also been increasing.
Originally posted by Phage
That graph doesn't show any significant change in the past 50 years but, contrary to Willson's work, it does show a decrease in TSI from 1985 to 1996.
Originally posted by Phage
There is no geomagnetic storming unless the CME (or fast solar wind) hits Earth. That's why its called geomagentic activity. As pointed out, the Ap data which is a better global indicator of geomagnetic activity shows no increase.
...
it is interesting to note that the overall level of magnetic disturbance from year to year has increased substantially from a low around 1900 Also, the level of mean yearly aa is now much higher so that a year of minimum magnetic disturbances now is typically more disturbed than years at maximum disturbance levels before 1900.
Originally posted by AndyMayhew
We've passed the tail end of the last ice age. Although we're not due a new full ice age for many thousands of years, there has (or had*) nonetheless been a small decline in temps for the past 4,000 years due to reduced axial incline. It's known as the Neoglacial.
* it appears to have come to an unexpected end - hence a shift to increased melting in the Arctic. Some suspect human activity is the reason.
Observation of the Sun's activity corroborates Wilson's research.
Again, unless the CME or fast solar wind encounters the magnetosphere there can be no geomagnetic activity...by definition. Geomagnetic activity is called geomagnetic activity because the Earth's (Geo) magnetic field is affected. Both the AA index and the AP index measure geomagnetic activity on the Earth.
Again, there is no need for geomagnetic activity to hit the Earth, but the fact that such activity had been in the increase in the Sun corroborates the fact that the Sun's activity in general had been increasing.
What claims? I said that the AA index showed a few more days with strong geomagnetic activity in the past couple of decades. I said that the Ap index shows no such trend. I said that the Ap index provides a better indication of geomagnetic storm activity than does the AA index. The AA index is based on only two observatories
The link i gave clearly states the contrary to your claims...there has been an increase, and geomagnetic storms in the Sun became stronger in subsequent years after 1900 than before that time to the point that and i quote...
Originally posted by AndyMayhew
Assuming that Ice Ages are determined by Milankovitch cycles - as has been the consensus for some time - then it is, in fact, very easy to determine when the next Ice Age should start, based on current scientific knowledge.
Originally posted by Phage
According to Willson maybe. Not according to others.[/quotes]
Wilson is not the only scientist who says this and you know it...
...
The ERBS, ACRIM-III, and VIRGO continue to make observations. Willson [1997] combined the ACRIM-I and ACRIM-II data sets using their overlap with the ERB data, and his analysis suggests a net increase of solar radiation between solar minima in 1986 and 1996. (Note: only two solar minima have actually been observed thus far). The estimated increase of 0.04% would induce appreciable climate change if it persists for a sufficient number of solar cycles and if the climate system feedbacks reached their full equilibrium response to the forcing.
Instrument Description
For a description of the TIM instrument go to the SORCE TIM overview page.
Scientific Contact
Dr. Greg Kopp (See Biography)
LASP/ CU (303) 735-0934
Email: (use [email protected])
References
Kopp, G. and Lean, J.L., A New, Lower Value of Total Solar Irradiance: Evidence and Climate Significance, Geophys. Res. Letters Frontier article, Vol. 38, L01706, doi:10.1029/2010GL045777, 2011.
Kopp, G., Heuerman, K., Harber, D., and Drake, V., The TSI Radiometer Facility - Absolute Calibrations for Total Solar Irradiance Instruments, SPIE Proc. 6677-09, 26-28 Aug. 2007.
Kopp, Greg, George Lawrence, and Gary Rottman. The Total Irradiance Monitor (TIM): Science Results. Submitted to Solar Physics 2005.
Kopp, Greg, and George Lawrence. The Total Irradiance Monitor (TIM): Instrument Design. Submitted to Solar Physics 2005.
Kopp, Greg, Karl Heurerman, George Lawrence. The Total Irradiance Monitor (TIM): Instrument Calibration. Submitted to Solar Physics 2005.
Kopp, G., G. Lawrence, and G. Rottman. Total Irradiance Monitor Design and On-Orbit Functionality, SPIE Proc. 5171-4, 2003.
Lawrence, G.M., G. Kopp, G. Rottman, J. Harder, T. Woods, and H. Loui. Calibration of the Total Irradiance Monitor. Metrologia 40, 2003, S78-S80.
Lawrence, G. M., G. Rottman, G. Kopp, J. Harder, W. McClintock, and T. Woods. The Total Irradiance Monitor (TIM) for the EOS SORCE Mission. SPIE Proceedings, 4135, 215-224, 2000.
Lawrence, G. M., G. Rottman, J. Harder, and T. Woods. Solar Total Irradiance Monitor: TIM. Metrologia, 37, 407-410, 2000.
Woods, Tom, Gary Rottman, Jerry Harder, George Lawrence, Bill McClintock, Greg Kopp, and Chris Pankratz. Overview of the EOS SORCE Mission. SPIE Proceedings, 4135, 192-203, 2000.
Willson, R.C. and R.S. Helizon. SPIE Proceedings (Earth Observing Systems IV Conference, Denver, CO), 3750, 233-242, 1999.
Fröhlich C., B. N. Anderson, T. Appourchaux, G. Berthomieu, D. A. Crommelynck, V. Domingo, A. Fichot, M. F. Finsterle, M. F. Gómez, D. Gough, A. Jiménez, T. Leifsen, M. Lombaerts, J. M. Pap, J. Provost, T. Roca Cortés, J. Romero, H. Roth, T. Sekii, U. TellJohann, T. Toutain, and C. Wehrli. The First Results from SOHO (Edited by B. Fleck and Z. Svestka), Dordrecht/Boston/London, Kluwer Academic Publishers, 267-86, 1997; see also Solar Phys., 170, 175, 1997.
Willson, R. C. Total Solar Irradiance Trend in Solar Cycles 21 and 22. Science, 277, 1963-1965, 1997.
Fröhlich, Claus. First Results from the VIRGO Experiment. Transactions AGU, Spring Meeting, 1996.
Lee, R. B., M. A. Gibson, R. S. Wilson, and S. Thomas. Long-term total solar irradiance variability during sunspot cycle 22. J. Geophys. Res., 100, 1667-1675, 1995.
Fröhlich, Claus. The Sun as a Variable Star. Eds.: J. Pap, C. Fröhlich, H. Hudson, and S. Solanki, Cambridge University Press, New York, 28-36, 1994.
Willson, R. C. Irradiance observations of SMM, Spacelab-1, UARS, and ATLAS Experiments. The Sun as a Variable Star. Eds.: J. Pap, C. Fröhlich, H. Hudson, and S. Solanki, Cambridge University Press, New York, 54-62, 1994.
Kyle, H.L., D.V. Hoyt, J.R. Hickey, R.H. Maschoff, and G.J. Vallette. Nimbus-7 Earth Radiation Budget Calibration History. Part 1: The Solar Channels. NASA Reference Publication 1316, 1993.
Again, unless the CME or fast solar wind encounters the magnetosphere there can be no geomagnetic activity...by definition. Geomagnetic activity is called geomagnetic activity because the Earth's (Geo) magnetic field is affected. Both the AA index and the AP index measure geomagnetic activity on the Earth.
Again, there is no need for geomagnetic activity to hit the Earth, but the fact that such activity had been in the increase in the Sun corroborates the fact that the Sun's activity in general had been increasing.
What claims? I said that the AA index showed a few more days with strong geomagnetic activity in the past couple of decades. I said that the Ap index shows no such trend. I said th
The link i gave clearly states the contrary to your claims...there has been an increase, and geomagnetic storms in the Sun became stronger in subsequent years after 1900 than before that time to the point that and i quote...
Originally posted by Phage
Again, unless the CME or fast solar wind encounters the magnetosphere there can be no geomagnetic activity...by definition. Geomagnetic activity is called geomagnetic activity because the Earth's (Geo) magnetic field is affected. Both the AA index and the AP index measure geomagnetic activity on the Earth.
Originally posted by Phage
Interesting though, the annual AA value remained quite steady since 1960.
www.ngdc.noaa.gov...
Originally posted by Schkeptick
It's called GREENland because it was Green when it was discovered. This has happened before in human history, even just since history started being kept. It's part of earth's cycle.