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Submission + - Procrastination Is More About Managing Emotions Than Time, Says Study (bbc.com)

An anonymous reader writes: To procrastinate or not: the answer may be down to differences in how our brains are wired, a study suggests. It identified two areas of the brain that determine whether we are more likely to get on with a task or continually put it off. Researchers used a survey and scans of 264 people's brains to measure how proactive they were. Experts say the study, in Psychological Science, underlines procrastination is more about managing emotions than time. It found that the amygdala — an almond-shaped structure in the temporal (side) lobe which processes our emotions and controls our motivation — was larger in procrastinators. In these individuals, there were also poorer connections between the amygdala and a part of the brain called the dorsal anterior cingulate cortex (DACC). The DACC uses information from the amygdala and decides what action the body will take. It helps keep the person on track by blocking out competing emotions and distractions. The researchers suggest that procrastinators are less able to filter out interfering emotions and distractions because the connections between the amygdala and the DACC in their brains are not as good as in proactive individuals.

Comment Re: Occam's Razor (Score 1) 1024

Technically, last I checked, about 20% of Americans live in rural areas, not 5%, but your point stands. A tiny number of Americans in predominantly rural states are, more and more, deciding everything because of their disproportionate impact on Senate seats. We desperately need to move to proportional allocation of Senate seats, period, and do a better job of allocating House seats for the same reason, not to mention annihilating gerrymandering. Also to change FPTP voting (the only thing keeping the 2-party system viable) to something more modern, like ranked-choice voting.

Comment Re:Diversity (Score 1) 133

Listen... Not to be "that guy" but, well... What if I told you that part of a culture of diversity is that some things won't include you? I'm a straight white guy, but I've traveled enough and regularly interact with people of other backgrounds, ethnicities, sexualities, etc. to not have the American/Western European mindset of "pretty much everything I interact with is designed specifically around and for me". So what if the Hugo awards is becoming female-centric? There are many, many other sci-fi awards. You can pay attention to some that you feel represent you better than ones that don't. You're just used to, y'know, everything being about you by default. Just imagine for a minute what it's like, though, to be part of a demographic that isn't "the default" sci-fi reader: a straight white guy. For those people, which includes women, people of different races and nationalities, gay people, trans folks, and so on, everything feels like the Hugo award does to you, but all the time and for everything. As the world shifts, there will be more things that just don't include you, and that's fucking fine. You can choose to pay attention to them or not, because that's how things work. Don't be a damn snowflake just because not everything is about you all the time; it comes across as childish. And I think we all know that with your attitude, you'd be shitting on anyone that's not a white male if they complained about not being included in one of "your" things, so shush it.

Comment Re: Just plain hypocrisy (Score 2) 308

As near as I can tell, this is probably a direct result of Damore's lawsuit. That is, Google almost certainly had a third-party firm come in and independently evaluate every point of Damore's lawsuit. The firm then would have determined the relative likelihood of any of Damore's claims standing up in court. If Tim's postings were toxic enough, and especially if he had been reported to H.R. in the past and H.R. had a notable bias where straight white dudes were punished but non-cis / non-white / etc. people got a pass, then that would have been a major point where the independent firm would have stepped up and said "Yeah you suckers are gonna get railed, there's an overt bias here and that's not going to go over well in court, and we explicitly recommend terminating the worst offenders to reduce future liability". And then Tim gets canned and starts crying, because his expectation up to that point was that he had special privileges and he's not adjusting well to ACTUALLY being treated equally. I'm basing this off of having had to pressure my own work H.R. to call in an independent firm because they were letting a manager get away with overt retaliation against me, and they refused to admit there was a problem until the independent firm said "Yeah, no, there was definitely retaliation, and probably a hostile work environment because of the upper management condoning this behavior as well". Suddenly, the senior legal team was VERY interested and suddenly everyone was very concerned about employees being treated fairly.

Comment Re:This could be used as a source of limitless ene (Score 1) 179

Of course, that neglects the fact that, if you were actually travelling at c, you would experience no time whatsoever.

As in, the beginning and the end of the universe (or at least your emission and absorption, if you're a photon) are instantaneous to you.

So to answer the question, no you wouldn't see your hi-beams come on, because there's NO TIME in your reference frame. But theoretically... [sigh]-sure. You would see your hi-beams come on just fine. But it's kind of a non-question, since it presupposes that time (and hence, change) exists at light speed; as in, it doesn't even make sense as a question.

And, as already stated, an outside observer would measure both you and your "emitted" photons traveling at c in their reference frame; partially or completely because you are in a completely timeless "freeze frame" state relative to any non-lightspeed observer.

That's the easy stuff. You really want to cause brainhurt? Look up the "ladder and barn" paradox. It notes that objects shorten as they approach lightspeed; so let's say that you're carrying a ladder going so near to c that your length is cut in half to an outside observer. Thing is, you're still your "normal" length in your own reference frame... Now let's imagine that the barn is only as deep as 2/3 the length of your ladder. An outside observer would see you get all the way into the barn before you struck the back wall (relativistic explosion notwithstanding). You, however, in your own reference frame should see yourself only get partway in before you strike the back wall.

So which happened? Both? Neither? In the universe we know, only one should have happened; you either got all the way in, or you didn't. Now cue a LOT of handwaving by physicists that both A)ties your brain up in knots, and B)basically says "We dunno.". It's a NASTY one, and probably means that we don't understand the relativistic universe as well as we thought. My theory is that the universe "flattens out" relative to a lightspeed observer, so they both see the same thing happen (it fits) in the same way that time "flattens" to nothing at you approach c, but I'm not a physicist- though it does solve the problem, and kind of makes sense inside of the framework.

Comment Re:Mixing up advice (Score 1) 651

Oh, don't worry, I can tell you're not a physician, and almost definitely not associated with any medical field in any way. Not to be insulting, but that patient had obvious massive intercranial pressure causing severe hemorrhage and compression injury to the cerebral tissue. I don't know where you're getting your information, but da-yum. We're not talking about how she looked on admission, we're talking about the continuous process of testing, assessment and evaluation that should have told the MD in question that his patient. Was. Brain. Dead. Didn't matter if she had a craniotomy; while you're right that initial amount of swelling is not really an indicator of actual damage, there's a poing at which the brain just crushes itself, cranial window or not. Sorry; and yeah, brain tissue can damn well hemorrhage out the ears if there's enough intercranial pressure. It's gross, and an indicator of a pretty piss-poor prognosis *eyeroll*. Anyway, I get what you're getting at, but that patient was just plain gone. Finito. Meat on a vent. And that doc needed a serious cockpunch. But please, be careful about giving out medical advice when you don't really know what you're talking about, especially with brain-injured patients. Way too many people get false hope that way, and needlessly put themselves through years of suffering and grief because of magical thinking about how the brain works and heals itself.
User Journal

Journal Journal: Mine!!

This is my journal. There are many like it but this one is mine.

Comment What is this exactly? (Score 1) 600

Um, reading this, doesn't it require specific software to be installed to be effective? This does not appear, from what little info is presented, to be a general "hackin' tool" to "pwn newbs". Or maybe it is. Let me know when you can actually get into anything with this. As for releasing it: give it to the devs first. Let them patch things up. Then release it after patches are ubiquitous and discuss how clever you are. Anything else is just plain stupid.

Comment Re:Bad plan, darlings. (Score 2, Insightful) 248

You know, this actually might work out: 1) Use the repellent for X seasons, until no longer effective due to the bugs losing their fear of dead bugs. 2) Spread a known (bug-only!) disease the next Y seasons, until no longer effective due to the bugs regaining their fear of dead bugs. 3) See 1) Actually, the same would theoretically work with antibiotics - have the FDA remove all, say, penicillin-based antibiotics from the market (except special cases, like where someone is allergic to every other antibiotic, or the only thing a specific bacteria is susceptible to is penicillin-based drugs) for a few years. Studies show that bacteria quickly lose resistance to antibiotics (at least in the lab) when no longer routinely exposed - it takes more energy to produce the resistant proteins/plasmids, and the resistant bacteria are quickly outcompeted. Cycle in/out 1-2 major groups like this every few years, and the "superbugs" that have people so freaked out will be susceptible again. There, I solved that problem - 1 billion dollars, please. I'll take local checks. Really, it's simple. Use evolutionary genetic patterns to our advantage - it's like hacking for the biosphere! ...Cue: "what could possibly go wrong" here...

Comment Re:Hollywood politics (Score 1) 217

Heh, yeah. Get lost on Fort Carson in Colorado and just that kind of thing can happen. They are VERY unforgiving of people getting too close to the Aerospace Command centers up on/in Cheyenne Mountain. Almost everyone on base there has a story about something like that - my favorite one is where a guy pulling security near the top of the mountain called out for pizza and the delivery guy didn't have the little "Domino's" plastic identifier thingy on his car. So, the first guard to see him driving up put a couple of rounds through his engine block since he didn't immediately stop where he was supposed to. Then, according to legend, the poor pizza delivery dude got yanked out of the car, face-slammed into the ground, and hauled off to some detention area for half the day until his story got cleared. They probably didn't even tip him.
Space

Submission + - Intergalatic Clouds of Missing Mass Missing Again

Ponca City, We Love You writes: "Researchers at the University Of Alabama In Huntsville have discovered that some x-rays thought to come from intergalactic clouds of "warm" gas are instead probably caused by lightweight electrons leaving the mass of the universe as much as ten to 20 percent lighter than previously calculated. In 2002 the same team reported finding large amounts of extra "soft" (relatively low-energy) x-rays coming from the vast space in the middle of galaxy clusters. Their cumulative mass was thought to account for as much as ten percent of the mass and gravity needed to hold together galaxies, galaxy clusters and perhaps the universe itself. When the team looked at data from a galaxy cluster in the southern sky, however, they found that energy from those additional soft x-rays doesn't look like it should. "The best, most logical explanation seems to be that a large fraction of the energy comes from electrons smashing into photons instead of from warm atoms and ions, which would have recognizable spectral emission lines," said Dr. Max Bonamente."
Biotech

Submission + - Former Intel CEO rips medical research

Himuanam writes: Former Intel CEO Grove rips medical research community, contrasting their lack of progress with the tech industry's juggernaut of breakthroughs over the past half-century or so.

"On Sunday afternoon, Grove is unleashing a scathing critique of the nation's biomedical establishment. In a speech at the annual meeting of the Society for Neuroscience, he challenges big pharma companies, many of which haven't had an important new compound approved in ages, and academic researchers who are content with getting NIH grants and publishing research papers with little regard to whether their work leads to something that can alleviate disease, to change their ways."

-From Newsweek story: http://www.newsweek.com/id/68221
Security

Submission + - Adobe Confirms Unpatched PDF Backdoor (zdnet.com)

50Mat writes: Adobe has fessed up to a dangerous code execution vulnerability affecting software programs installed on millions of Windows machines. The flaw, publicly disclosed more than three weeks ago, could allow hackers to use rigged PDF files to take control of Window XP computers with Internet Explorer 7 installed. It affects Adobe Reader, Adobe Acrobat Standard, Professional and Elements and Adobe Acrobat 3D.
Biotech

Submission + - Stem cells change man's DNA (mainetoday.com)

An anonymous reader writes: After receiving umbilical cord stem cells to replace bone marrow as treatment for non-Hodgkin's lymphoma, Greg Graves temporarily had three different sets of DNA. Eventually, one of the two sets of cells transplanted into his bone marrow took root, leaving him different DNA in his blood from the rest of his body: 'If you were to do a DNA test of my blood and one from my skin, they'd be different,' Graves said. 'It's a pretty wild thing.'

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