Recent content by Andre
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Graduate Presentation: Venus hot break hypothesis
The idea will be presented at the ancient Venus conference https://www.hou.usra.edu/meetings/ancientvenus2022/pdf/ancientvenus2022_program.htm Houston 25 Jul. The abstract: https://www.hou.usra.edu/meetings/ancientvenus2022/pdf/2024.pdf Some of the earliest members may remember a thread about...- Andre
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- Break Hot Hypothesis testing Presentation Venus
- Replies: 1
- Forum: Astronomy and Astrophysics
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Photo Contest - Don't Look At The Sun (4/25-5/1)
- Andre
- Post #12
- Forum: General Discussion
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Graduate What Do These Famous Quotes Reveal About the Minds of Great Scientists?
...the central mystery of climate science. It is not a scientific mystery but a human mystery. How does it happen that a whole generation of scientific experts is blind to obvious facts? Freeman Dyson (Foreword to GWPF report #18 Goklany, I.M. 2015, Carbon dioxide, The good news)- Andre
- Post #146
- Forum: Other Physics Topics
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Photo Contest - Panorama (12/29-1/3)
- Andre
- Post #21
- Forum: General Discussion
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Australia's drought and bushfires, a personal view
Closer examination seem to relate the variation of rainfall and lack thereof to the ENSO. https://www.sciencedirect.com/science/article/pii/S221209471930009X Moreover, specialists attribute the intensity of the wildfires to the specifics of Eucalyptus, for instance...- Andre
- Post #19
- Forum: Earth Sciences
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Photo Contest - The Fog (4/6-4/12)
- Andre
- Post #12
- Forum: General Discussion
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Photo Contest - Photographic Art (11/10-11/16)
- Andre
- Post #10
- Forum: General Discussion
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Are there other variables that control climate change?
Certainly, maybe take note of the work of Sybren Drijfhout on the role of oceans for instance. Some elaboration here- Andre
- Post #23
- Forum: Earth Sciences
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Graduate Estimation of Hurst Exponent Using Rescaled Range
@Tom Mattson Just in case you want to reconsider, or for anybody else stumbling upon this thread. The element missing here is stationarity. Your data series may not be stationary. Without that random walks typically generate a H of 1. Also the method used to achieve stationarity may affect the...- Andre
- Post #5
- Forum: Set Theory, Logic, Probability, Statistics
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Chess position computers cannot solve
no it's Ba4+ Kxa4 b3+ Kb5 c4+ Kc6 d5+ Kd7 e6+ Kxd8 f5 fortress ready- Andre
- Post #7
- Forum: Computing and Technology
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Chess position computers cannot solve
1. c4+ Kc6 2. d5+ Kd7 3. e6+ Kxd8 4. b3 job done 4 ... gxf4 5. Kxf4 ... 6. Bf5 fortress closed and locked- Andre
- Post #6
- Forum: Computing and Technology
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Insights Digital Camera Buyer's Guide Introduction - Comments
A sunset over daffodils. Left: out of camera jpg. Right: heavy post-processed RAW https://dl.dropboxusercontent.com/u/22026080/daffodils.jpg- Andre
- Post #66
- Forum: Computing and Technology
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Photo Contest - Games People Play (4/17-4/23)
https://dl.dropboxusercontent.com/u/22026080/dennis%20en%20ineke.JPEG- Andre
- Post #2
- Forum: General Discussion
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Average surface temperature independent of radiative gasses?
http://www.sciencedirect.com/science/article/pii/S0273117715005712 from the abstract: Obviously, the most prominent missing 'forcing' parameter here, is "concentration of greenhouse gasses". There is probably some food for thoughts here, especially when the analysis of Den Volokin and Lark...- Andre
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- Average Independent Surface Temperature
- Replies: 3
- Forum: Earth Sciences