Slashdot Mirror


User: Theovon

Theovon's activity in the archive.

Stories
0
Comments
1,520
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 1,520

  1. Homeopathy that works contains actual medicine on Homeopathy Turns Out To Be Useless For Treating Medical Conditions · · Score: 5, Interesting

    The reason that so many people believe that homeopathic medicines is that most of them actually WORK, because they are "contaminated" with actual medicine. For instance, there's this zinc-based nasal spray that is advertized as homeopathic, but in fact it contains a non-trivial amount of the active ingredient. It's advertized as homeopathic (a) as a marketing gimmick for those who buy into this stuff (note: people who believe in homeopathy don't read labels or even understand what's on those labels) and (b) probably some way to get around FDA regulations.

    Ever heard of grapefruit seed extract? Supposedly it's this powerful antimicrobial agent. Except it's not. Often the product also contains an actual antimicrobial compound as an "inactive ingredient."

    I have no idea how companies get away with this. I mean, if it works, that's fine, but to lie through their teeth about what does what in the product?

  2. Re:It's all in the cow bell - only the beats are s on $7.4 Million Blurred Lines Verdict Likely To Alter Music Business · · Score: 1

    There's one reason I'm very glad Blurred Lines exists: Word Crimes

    Currently my favorite song.

  3. It's all in the cow bell - only the beats are same on $7.4 Million Blurred Lines Verdict Likely To Alter Music Business · · Score: 5, Insightful

    I'm no musicalologist, but I just don't see a massive resemblance. I carefully listened to both songs. The beats are substantially similar. For instance, the pattern of the cow bell (if that's the name of the instrument) is basically the same. However, Blurred Lines layers a bass line and melody on top of it that are completely different. There's also some similarity in the high singing voice.

    So, if stealing a percussion pattern is copyright infringement, this is going to cause all sorts of trouble, because artists rip off melodies and guitar riffs all the time.

  4. Re:Cause: Horrible American diet on Mental Health Experts Seek To Block the Paths To Suicide · · Score: 1

    Yeah, because it's too hard for you to Google something.

  5. Cause: Horrible American diet on Mental Health Experts Seek To Block the Paths To Suicide · · Score: 1, Interesting

    I am not alone in the opinion that the horrible American diet does not only cause obesity. It also causes all manner of health problems, including mental ones. If people ate healthier foods and therefore got the nutrients their bodies need, and eliminated the excess simple carbs, pesticides, pollutants, and common inflammation-causing irritants, then people would feel a hell of a lot better. We already know that depression is linked with brain inflammation, which diet customization can ameliorate. Depression is also linked with poor diet because serotonin is stored in the gut lining, which is commonly eroded in people who eat a bad diet. That's why so many people say SSRI's don't work -- there's no serotonin to selectively reuptake inhibit.

    And of course, no MD would ever be smart enough to tell you to take 5HTP. That's the other problem. We're trained to think of doctors like they're priests. They're just technicians, many of whom just barely made the cut. And I wear to you, the first thing they do when you enter med school is excise the parts of your brain that contain any nutritional knowledge. When a gastroenterologist tells me he doesn't believe in food allergies, you know there's a problem. So, the one group of people we should be listening to for nutritional advice know absolutely nothing about it. In fact, it's a general incompetence among MDs (remember, most are just technicians specializing in narrow areas of medicine) that is the reason so many people are afraid of vaccines. Who's pushing the vaccines? The same people who tell you your chronic symptoms are all in your head. (Those chronic symptoms are probably nutrition-related, BTW.)

    A high school in the southeastern US switched their lunch program to all healthy foods. McDonalds out. Salads and generally good variety in. Behavioral problems went down, absenteeism went down, grades went up. No surprise there. (Incidentally, shifting high school hours slightly later in the day, to adapt to the teen sleep cycle, has some similar effects, so we can't say it's ALL nutrition. That's just one major factor. Imagine doing both!)

    Eat better.

  6. 500K openings, 500K unemployable morons on Obama Administration Claims There Are 545,000 IT Job Openings · · Score: 2

    The US has a population of almost 320 million. Between 1% and 2% of the US population has a doctoral degree. Let's use that as a proxy for people with a STEM degree of any kind. That suggests that there's somewhere on the order of 3 million people in the US with a tech degree. If all if them were looking for jobs, then only about 1 in 6 would be able to find one. That being said, I can't tell you how many currently-filled positions there are. This probably accounts for the rest.

    Let's keep in mind that most tech degrees aren't worth the paper they're written on. There are universities turning out uneducated graduates in droves. Even the good schools manage to graduate plenty of morons with passing grades. If this weren't the case, then companies like Google wouldn't feel motivated to put interviewees through these grueling, demoralizing, dehumanizing interviews. I don't like that approach to interviews, but it is an effective way of eliminating the huge numbers of college graduates who managed to pass without acquiring any skills. If the colleges had higher standards, this wouldn't be necessary.

    People who can't find jobs say there aren't enough openings. Companies with plenty of openings complain that there aren't enough (good) IT graduates. Both are true. There are inordinate numbers of IT graduates. There are also plenty of jobs (open and filled positions combined).

    We hear about a lack of IT jobs because the majority of IT graduates can't find jobs. When a majority complains about something, we hear about. What's left out of this is that the majority of IT graduates are also woefully unskilled at IT, although they either don't know or don't care. They spent more energy on cheating than studying, but they (or their parents) paid for their degree, and they feel entitled to get a job. Too bad they're completely unemployable.

    Back when I got my bachelors degree, there was a major employer in the area that hired a lot of local graduates. Mostly they would hire them with only a cursory interview. Every single hiree, regardless of skill, was paid $30k/year (this was the mid 90's) and put through an extensive training program. Think of it as 3-month interview or probationary period. If you couldn't hack the training program, you were let go. If you passed, your skill level still didn't matter, because every one was stuck at the bottom of a waterfall design process. All you would do all day, every day was go through a stack of papers, where each paper corresponded to one function or procedure, and you would code them one at a time. Completely mind-numbing. But this company was successful at meeting predictable deadlines by employing thousands of relatively mindless IT graduates. There are still lots of companies like this, and they have to be, because this is the quality of the typical IT graduate. Those companies that adapt to the lowest common denominator do well. People get hired, and they get plenty of employees.

    But we're in a super star culture. Companies want super star engineers, and engineers (however unskilled) want super star jobs. And that's where all the complaints (from both sides) are coming from.

  7. So, which bacteria are the good ones? on Sewage Bacteria Reveal Cities' Obesity Rates · · Score: 1

    (a) The linked article doesn't list the good and bad species. Does the original? Is it behind a paywall?
    (b) How can I order some probiotic pills with just the right good ones?
    (c) Why are probiotic pills so limited in the species included?

  8. Not that hard to make digital radio on First Fully Digital Radio Transmitter Built Purely From Microprocessor Tech · · Score: 1

    Depending on the frequency band (i.e. not terahertz), it's not that hard to make an arbitrary digital signal encoder that produces an analog signal, after a little bit of filtering. For instance, it's common enough to do audio by wigging a single bit and then passing that through a low-pass filter.

    If they're claiming to do it without ANY analog hardware, then I call BS. However, there is filtering inherent in the digital circuits. I could imagine using a genetic programming to learn code sequences that produced desired signals as basically cross talk. However, process variation could really muck with that.

    As for receiving, that's not too hard either. Say you want to receive a wide band of frequencies. You can make a band-pass filter in the analog and convert that to digital using an ADC. Once in the digital domain, you can separate the channels using fourier analysis or Taylor series.

  9. Law and Order: Bankruptcy Court on A Critical Look At CSI: Cyber · · Score: 2

    Let's face it, people: Hacking is boring to watch. At the same time, do you think they weren't going to do a cyber-inspired CSI show in the Internet era?

    My wife's (an attorney) gave me another example of something that would be as interesting as a technically accurate "CSI: Cyber":
    "Law and Order: Bankruptcy Court"

    And that's about right.

  10. Objective-C is a mongrel on Ask Slashdot: Which Classic OOP Compiled Language: Objective-C Or C++? · · Score: 1

    I like SmallTalk, and I like C. However, their syntaxes are very different. Objective-C mashes them together in a way that results in a very inconsistent feel to the syntax. C++, on the other hand, is just a logical extension of C syntax. Sure, there are some advantages to Objective-C's message passing approach. Well, if you consider silent failure when you pass a message to a null object to be an advantage.

    Objective-C predates C++, and it shows. Someone shoehorned in OOP in a way that was borrowed from a totally different philosophy. Then Stroutrop came along and did it right. Some people may have complaints about C++ at an abstract level, but at least the language is internally consistent (or more so than Objective-C anyway).

  11. Porn or censorship on Google Reverses Stance, Allows Porn On Blogger After Backlash · · Score: 2

    Honest question: What proportion of complainers just want porn, and what proportion just don't want censorship? And what proportion of those complaining about censorship really just want porn?

  12. Don't bother learning from past studies on Adjusting To a Martian Day More Difficult Than Expected · · Score: 1

    Back in the 80's, IIRC, there was a study where people were put into a cave with nothing but artificial light and allowed to sleep on their own schedule. They ended up with about a 25 hour day.

  13. Re:OR-gan-leg-gers OR-gan-leg-gers... on Surgeon: First Human Head Transplant May Be Just Two Years Away · · Score: 2

    What if you don't like your head? Ugly people could have their brains transplanted into pretty people. Think of the potential for sex changes too! Then just as there's a market for stealing kidneys, there will arise a market for stealing whole bodies. You don't have to steal a rich person's digital identity. You can steal their WHOLE LIFE. Mind you, you'd have to study up really hard on every detail of their life and even learn to imitate their accent and speach patterns exactly, so their friends don't catch on. And then, with everyone knowing about the potential for this kind of identity theft, imagine someone undergoes a personality change due to illness -- everyone will assume their brain was replaced by an imposter, because most people are fucking clueless about mental illness.

  14. Need nanobots first on Surgeon: First Human Head Transplant May Be Just Two Years Away · · Score: 2

    Your comment is probably the most insightful here.

    Even with extreme optimism about neurplasticity and nerve cells sliced in the middle (not separated at the synapses but chopped like a stalk of celery) deciding to attach to other sliced neurons, the idea of taking one spinal cord and gluing it to another spinal cord and having ANYTHING line up right seems absurd to me. Talk about a registration problem! I suspect the only way to do it would be to be to perform microscopic surgery where tiny machines connect neurons one-by-one. Of course, even if we had that technology, there's a whole other problem of knowing which ones to connect to which, which probably doesn't have a real solution as you pointed out.

  15. The allergy may not be to the peanuts themselves on Study: Peanut Consumption In Infancy Helps Prevent Peanut Allergy · · Score: 0

    There is something peculiar about peanuts in the US that seems to make them more allergenic. Peanut allergies occur less in other parts of the world. (Or so some people tell us anyhow.)

    One hypothesis is that we just don't have enough parasites here. IgE immune response primarily targets parasites. Without them, it has nothing to do and starts attacking harmless things like food proteins and environmental allergens like pollen. Elsewhere in the world, those who would otherwise be allergic to peanuts are instead having their immune systems busy with the parasites.

    Another hypothesis is that there's something growing on the peanuts here that people are actually reacting to, like a mold or fungus. In fact, that is a commonly offered explanation for corn allergies as well.

    I don't know the status on GMO and peanuts, but some people seem to think that genetic modifications are correlated with higher rates of allergies. That's probably just noise in the data, assuming there IS any data.

  16. Re:amazing on Intel Moving Forward With 10nm, Will Switch Away From Silicon For 7nm · · Score: 2

    I don't know if this'll apply to InGaAs, but for silicon, I did a projection based on ITRS numbers. As transistors shrink, they get faster. But at the same time, process variation gets worse, and that uncertainty requires wider safety margins. At what point does the increase in performance equal the increase in safety margin? 5nm.

    It's unlikely that InGaAs will suffer less in terms of random dopant fluctuation and lithographic abberations, unless it's less damaged by UV, in which case at least the lithographic problems can be reduced a bit.

  17. They did this right in a Warner cartoon on The Science of a Bottomless Pit · · Score: 1

    I can't find the video, but there was an episode of Tiny Toons or Looney Toons where one of the characters fell into a hole all the way through the moon or an asteroid, and he just kept oscillating back and forth.

  18. Weren't deep convolutional nets debunked? on Breakthrough In Face Recognition Software · · Score: 1

    http://arxiv.org/pdf/1412.1897v2.pdf

  19. Redundancy is important in any language on Your Java Code Is Mostly Fluff, New Research Finds · · Score: 1

    In human language, redundancy is important for separating the signal form the noise. Esperanto, which has less redundancy than organic languages, is harder to understand in a noisy environment.

    With programming languages, a lot of the redundancy is for things like meaningful identifier names and type safety. Hey, I've developed compact programming languages before. They're impossible to read and debug.

  20. This is why I quit web programming on How To Hack a BMW: Details On the Security Flaw That Affected 2.2 Million Cars · · Score: 4, Interesting

    A company as big as BMW should be able to hire some security experts, so this should be a bit embarrassing for them.

    But the truth of the matter is, doing security is not easy. Take web programming, for instance. Back when I first learned PHP, I found over and over that whatever design or coding approach seemed most straightforward and intuitive was inherently unsecure. All sorts of escaping and manual insertion of encryption functions are required, and that clutters up the code to the point of making it hard to maintain. I did manage to implement most of it in a common PHP file that I reused over and over again, but there was a huge learning curve, and it was a pain. Since then, people tell me that it's gotten a LITTLE better. For instance, database wrappers generate the SQL queries for you and automatically escape strings. But for the most part, it still sucks.

    If there were a single best book to read on cyber security, then perhaps we'd have fewer problems like what BMW had. But in reality, to get good at it, you have to have a vast familiarity with the literature and tools. You do that much reading, you might as well get a PhD. And my friends with PhDs focusing on security are in academia, not industry, so we get more security papers but not more secure devices.

  21. Re:Lego does not need our help with their trademar on LEGO Contraption Allows Scientists To Safely Handle Insects · · Score: 1

    I buy them because I like them. I just don't feel I should have to go out of their way to protect their trademark.

  22. Lego does not need our help with their trademarks! on LEGO Contraption Allows Scientists To Safely Handle Insects · · Score: 1

    My wife and I build things out of legos together all the time. Also, we let the kids participate. If anything is interfering with sex, it's the kids, not the legos.

    And yes, I did say "legos" and not "LEGO bricks." I'm going to be contrarian on this point, because we don't need a bunch of pedantic slashdotters helping LEGO preserve their trademark. They can do that very well on their own, thanks. The rest of us have genericized it. Duplo blocks are legos. Megablocks are legos. Interlocking bricks that people make houses out of are legos. Sorry if for some reason you're a shill for the corporations and therefore don't like this.

    Big corporations are not altruistic. They are sociopathic money-making machines. This includes Lego. And Apple. They don't need our love or support. If you like their products, buy them, but buyer always beware. These companies are not your friends.

  23. Re:People just don't trust doctors; MDs don't list on Mississippi - the Nation's Leader In Vaccination Rates · · Score: 1

    In a lot of cases, SSRI's aren't going to work. Celiac disease, for instance, tends to be associated with leaky gut, where the mucosal lining is eroded, and the gut is more permiable. The mucosal lining is a major location where serotonin is stored. If your serotonin storage bank is nonfunctional, then there's not enough serotonin to selectively reuptake. Therefore, such people need to supplement it more or less directly by taking something like 5HTP. This converts to serotonin (and also permiates the blood-brain barrier better than tryptophan).

    In case you find this informative, and you also need to supplement norepinephrine, consider tyrosine and dessicated bovine adrenal gland. Tyrosine is precursor to several neurotransmitters.

  24. People just don't trust doctors; MDs don't listen on Mississippi - the Nation's Leader In Vaccination Rates · · Score: 3, Insightful

    I've found very few MDs who have any kind of listening skills. I've known some brilliant ones. But many of them are shills for the drug companies, pushing unnecessary drugs and just all-around being ineffective. We're told to revere doctors, but the reality is that MDs are not scientists -- they're technicians, and often not terribly skilled ones. These facts are not lost on their patents. People just don't trust doctors. Vaccines are just one more dubious thing that MDs push on us.

    This distrust of the medical profession totally understandable, and you shouldn't call people morons for feeling this way. Most people are not scientists who can do their own research. Their only source of information is these doctors they don't like. If we want to fix the vaccination problem, we have to fix the doctors and get them to stop doing stupid things like prescribing antidepressants for autoimmune diseases. [*]

    The science of vaccines is solid. As with anything, it's not entirely risk-free, but the risks are worth the benefits for protection against some serious diseases. It's also irresponsible to put other people at risk. IF (huge IF) there is any correlation with autism, that correlation is miniscule compared to the effects of the other shit we put in our bodies (horrible American diet, pollution, etc.). But people are much more willing to skip a vaccination appointment than not eat that Big Mac.

    Incidentally, I heard recently something interesting about flu shots. If those who decide which viruses are being innoculated against predict them correctly, then flu shots work great. If, on the other hand, their predictions are too far off the mark, the flu shot may actually make you MORE vulnerable to viruses that they missed. Of course, you should verify this claim before deciding not to get a flu shot. This isn't a matter of effectiveness of vaccines but rather an issue of getting the right ones.

    [*] In medical school doctors are expliclty taught that if someone comes in with a constellation of symptoms, especially if they have them written down, then that person is a hypochondriac. The thing is, auto-immune diseases are not exactly a 1-in-a-million phenomenon. Hashimoto's and Lupus are quite well understood. They come with constellations of symptoms, and they also come with brain fog, which basically forces people to write down their symptoms. My wife had to perform her own differential diagnosis based on the symptoms to determine (abductively) that Hashimoto's is the clear best explanation, but nevertheless, she had to fight with one of the few endocrinologists in the area just to get tested. Of course she tested positive, but even in the face of the evidence, this doctor still doesn't want to engage in any kind of treatment plan. Why? Because endocrinologists make all their money from pushing drugs on diabetics and have no interest in anything else.

  25. Want to replace all of my mitochondria from birds! on British MPs Approve 3-Parent Babies · · Score: 1

    Bird mitochondria are super efficient at processing energy. I have energy problems, so this would really be a boost for me.