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imperfecto del subjuntivo
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Actually, I had time to look at Wood’s article.
I will return to the article tomorrow.
"""Buddha""" said:To this reviewer's knowledge, no comprehensive critiques of Hasted's
research have yet been published. Perhaps the closest approximation is a
review of The Metal Benders by Stokes (1982). Wood (1982) raised technical
objections to the interpretations Hasted placed upon his "strain" signals,
expressing particular concern about their small magnitude. He also
*questioned Hasted's assumption that the extension and contraction vectors
should be equal for the metal disc experiment (p. 184), and he noted that
the rotation effect (p. 182) could be produced normally because such twists
are caused by shear rather than by extension forces. Hasted had assumed the
latter in arguing for the effect being paranormal. Hasted replied to Wood's
criticisms in the same article.” Palmer, page 187.
Wood, R.H. (1982). On the importance of correct mechanics in paranormal
research. Journal of the Society for Psychical Research, 51, 246-249.
Tomorrow I will take a look at Wood’s article. Hopefully, I will find it on the Internet.
Perhaps someone more intelligent than Jay will join this debate.
Palmer said:To this reviewer's knowledge, no comprehensive critiques of Hasted's research have yet been published. Perhaps the closest approximation is a review of The Metal Benders by Stokes (1982). Wood (1982) raised technical objections to the interpretations Hasted placed upon his "strain" signals,expressing particular concern about their small magnitude. He also questioned Hasted's assumption that the extension and contraction vectors should be equal for the metal disc experiment (p. 184), and he noted that the rotation effect (p. 182) could be produced normally because such twists are caused by shear rather than by extension forces. Hasted had assumed the latter in arguing for the effect being paranormal. Hasted replied to Wood's criticisms in the same article.
""""Buddha"""" said:Wood forgot to mention that the degree of precision depends on the equipment unless
the sizes are so small that the Heisenberg’s uncertainty principle comes into play.



Let me make it clear that I will make this one post only on this topic so as not to create a means for you (Buddha) to continue avoiding JayUtah's thread. Despite your protestations, he has the right of it, and you would do well to respond in depth to him. {ETA: I will make further posts to continue the discussion with Buddha if he so wishes AFTER he has completed the JayUtah topic; I don't want it thought I don't have the strength of my convictions here}Actually, I had time to look at Wood’s article. The paper also contains Hasted’s response. He wrote that the experiment conditions were improved after the publications of Wood’s paper/ I will give my own review of Wood’s article.
Here is the link to it
https://archive.org/stream/NotesonS...teOnMechanicsJsprVolume51_pg246to252_djvu.txt
In the first part of the article Wood criticizes the table-levitation experiments that were not a part of haste’s research, so I will skip it.
“Resistance gauges are excellent, but only if the magnitude of strains, relative to
the yield strain, are kept in mind. Unfortunately all Hasted’s strains are
published as millivolt signals, with nowhere a strain (extension divided by
original length) mentioned at all. Those signals purporting to show ‘metal
churning’ (Figure 2, Ref. 1) are about ±3 mV. On enquiry I was kindly given the
calibration 1 mV = 1-6 X lO -7 strain, and since yield strains are commonly of the
order 1*5 X 10~ 3 , we are here recording about 1/3000 of the yield strain. Having
spent a lifetime testing and analysing real metal structures, I would expect an
elastic response, and would not believe any such erratic strain-diagrams unless
some deliberate bending could first demonstrate linear strain bending diagrams
at such small strains. (Quite recently a Professor of Civil Engineering told me
that recorded strains of less than order 10 -6 can not be trusted.) Moreover
statements such as ‘signals correspond to quasi-forces of about 20 gm weight’
mean nothing to a stress-man, and simply mislead the reader.
Resistance gauges are excellent, but only if the magnitude of strains, relative to
the yield strain, are kept in mind. Unfortunately all Hasted’s strains are
published as millivolt signals, with nowhere a strain (extension divided by
original length) mentioned at all. Those signals purporting to show ‘metal
churning’ (Figure 2, Ref. 1) are about ±3 mV. On enquiry I was kindly given the
calibration 1 mV = 1-6 X lO -7 strain, and since yield strains are commonly of the
order 1*5 X 10~ 3 , we are here recording about 1/3000 of the yield strain. Having
spent a lifetime testing and analysing real metal structures, I would expect an
elastic response, and would not believe any such erratic strain-diagrams unless
some deliberate bending could first demonstrate linear strain bending diagrams
at such small strains. (Quite recently a Professor of Civil Engineering told me
that recorded strains of less than order 10 -6 can not be trusted.) Moreover
statements such as ‘signals correspond to quasi-forces of about 20 gm weight’
mean nothing to a stress-man, and simply mislead the reader.” Wood
Years of experience do not mean much if one fails to take the nature of a metallic specimen into account. In some metals it could be elastic bending, but this doesn’t
mean that it should be observed in all cases.
“recorded strains of less than order 10 -6 can not be trusted.)”
Wood forgot to mention that the degree of precision depends on the equipment unless
the sizes are so small that the Heisenberg’s uncertainty principle comes into play.
But in this case the size of the specimen is not microscopic, so the uncertainty
Principle doesn’t apply. I am sure that the aforementioned professor was talking about his experimental setup and nothing more, but Woods made a silly generalization.
I will return to the article tomorrow.
...so we won't be able to notice you cannot find a simple document!
Actually, I had time to look at Wood’s article. The paper also contains Hasted’s response. He wrote that the experiment conditions were improved after the publications of Wood’s paper/ I will give my own review of Wood’s article.
Here is the link to it
https://archive.org/stream/NotesonS...teOnMechanicsJsprVolume51_pg246to252_djvu.txt
In the first part of the article Wood criticizes the table-levitation experiments that were not a part of haste’s research, so I will skip it.
I stopped reading at this point...
I will return to the article tomorrow.
As long as he keeps pretending it doesn't exist, he won't be responsible for reading it, interpreting it, and discussing it.
For your specific paper it is an all-too-common example of what happens in the JSPR, i.e., they spend a lot of time on the impressive-sounding "how" without ever establishing "if."
One of them just wrote back to me and managed quite well to determine what the dependent variable is.
Buddha, is the telekinesis real?
I have to protest this off-topic excursion into the reality of telekinesis. Anyone who's read the thread can see its subject is Buddha's superior intelligence and debate skills. I'm going to have to ask you to stick to the subject.
Why don't you just stop us from typing anything off-topic by freezing the keys with the power of your mind?
Dang, now I have to change my underwear.
Guinness out my nose and onto the bar. Thank you very little.
Ha!I have to protest this off-topic excursion into the reality of telekinesis. Anyone who's read the thread can see its subject is Buddha's superior intelligence and debate skills. I'm going to have to ask you to stick to the subject.